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Posted to commits@mynewt.apache.org by ut...@apache.org on 2018/01/02 15:19:03 UTC
[mynewt-newt] 01/03: Update golang.org/x/sys/unix
This is an automated email from the ASF dual-hosted git repository.
utzig pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/mynewt-newt.git
commit 9fae9fc0f79a6a16f424abd233a38e62df228c31
Author: Fabio Utzig <ut...@apache.org>
AuthorDate: Wed Dec 20 08:59:56 2017 -0200
Update golang.org/x/sys/unix
Signed-off-by: Fabio Utzig <ut...@apache.org>
---
newt/vendor/golang.org/x/sys/unix/.gitignore | 1 +
newt/vendor/golang.org/x/sys/unix/README.md | 173 +
.../vendor/golang.org/x/sys/unix/asm_linux_mipsx.s | 31 +
.../vendor/golang.org/x/sys/unix/asm_openbsd_arm.s | 29 +
.../golang.org/x/sys/unix/asm_solaris_amd64.s | 4 +-
newt/vendor/golang.org/x/sys/unix/cap_freebsd.go | 195 ++
newt/vendor/golang.org/x/sys/unix/creds_test.go | 152 +
newt/vendor/golang.org/x/sys/unix/dev_darwin.go | 24 +
.../golang.org/x/sys/unix/dev_darwin_test.go | 51 +
newt/vendor/golang.org/x/sys/unix/dev_dragonfly.go | 30 +
.../golang.org/x/sys/unix/dev_dragonfly_test.go | 50 +
newt/vendor/golang.org/x/sys/unix/dev_freebsd.go | 30 +
newt/vendor/golang.org/x/sys/unix/dev_linux.go | 42 +
.../vendor/golang.org/x/sys/unix/dev_linux_test.go | 53 +
newt/vendor/golang.org/x/sys/unix/dev_netbsd.go | 29 +
.../golang.org/x/sys/unix/dev_netbsd_test.go | 50 +
newt/vendor/golang.org/x/sys/unix/dev_openbsd.go | 29 +
.../golang.org/x/sys/unix/dev_openbsd_test.go | 54 +
.../golang.org/x/sys/unix/dev_solaris_test.go | 51 +
newt/vendor/golang.org/x/sys/unix/dirent.go | 102 +
newt/vendor/golang.org/x/sys/unix/endian_big.go | 9 +
newt/vendor/golang.org/x/sys/unix/endian_little.go | 9 +
newt/vendor/golang.org/x/sys/unix/env_unix.go | 2 +-
newt/vendor/golang.org/x/sys/unix/env_unset.go | 2 +-
.../golang.org/x/sys/unix/errors_freebsd_386.go | 227 ++
.../golang.org/x/sys/unix/errors_freebsd_amd64.go | 227 ++
.../golang.org/x/sys/unix/errors_freebsd_arm.go | 226 ++
newt/vendor/golang.org/x/sys/unix/export_test.go | 9 +
newt/vendor/golang.org/x/sys/unix/flock.go | 2 -
.../golang.org/x/sys/unix/flock_linux_32bit.go | 2 +-
newt/vendor/golang.org/x/sys/unix/gccgo.go | 4 +-
newt/vendor/golang.org/x/sys/unix/gccgo_c.c | 2 +-
.../golang.org/x/sys/unix/gccgo_linux_amd64.go | 2 +-
newt/vendor/golang.org/x/sys/unix/linux/Dockerfile | 51 +
newt/vendor/golang.org/x/sys/unix/linux/mkall.go | 482 +++
.../vendor/golang.org/x/sys/unix/linux/mksysnum.pl | 85 +
newt/vendor/golang.org/x/sys/unix/linux/types.go | 596 ++++
newt/vendor/golang.org/x/sys/unix/mkall.sh | 176 +-
newt/vendor/golang.org/x/sys/unix/mkerrors.sh | 112 +-
newt/vendor/golang.org/x/sys/unix/mkpost.go | 79 +-
newt/vendor/golang.org/x/sys/unix/mksyscall.pl | 33 +-
.../golang.org/x/sys/unix/mksyscall_solaris.pl | 25 +-
.../golang.org/x/sys/unix/mksysnum_darwin.pl | 2 +-
.../golang.org/x/sys/unix/mksysnum_dragonfly.pl | 2 +-
.../golang.org/x/sys/unix/mksysnum_freebsd.pl | 15 +-
.../golang.org/x/sys/unix/mksysnum_netbsd.pl | 4 +-
.../golang.org/x/sys/unix/mksysnum_openbsd.pl | 2 +-
.../vendor/golang.org/x/sys/unix/mmap_unix_test.go | 35 +
.../vendor/golang.org/x/sys/unix/openbsd_pledge.go | 38 +
newt/vendor/golang.org/x/sys/unix/openbsd_test.go | 113 +
newt/vendor/golang.org/x/sys/unix/pagesize_unix.go | 15 +
newt/vendor/golang.org/x/sys/unix/race.go | 2 +-
newt/vendor/golang.org/x/sys/unix/race0.go | 2 +-
.../vendor/golang.org/x/sys/unix/sockcmsg_linux.go | 2 +-
newt/vendor/golang.org/x/sys/unix/sockcmsg_unix.go | 9 +-
newt/vendor/golang.org/x/sys/unix/syscall.go | 33 +-
newt/vendor/golang.org/x/sys/unix/syscall_bsd.go | 81 +-
.../golang.org/x/sys/unix/syscall_bsd_test.go | 70 +
.../vendor/golang.org/x/sys/unix/syscall_darwin.go | 183 +-
.../golang.org/x/sys/unix/syscall_darwin_386.go | 19 +-
.../golang.org/x/sys/unix/syscall_darwin_amd64.go | 21 +-
.../golang.org/x/sys/unix/syscall_darwin_arm.go | 23 +-
.../golang.org/x/sys/unix/syscall_darwin_arm64.go | 19 +-
.../golang.org/x/sys/unix/syscall_dragonfly.go | 196 +-
.../x/sys/unix/syscall_dragonfly_amd64.go | 17 +-
.../golang.org/x/sys/unix/syscall_freebsd.go | 173 +-
.../golang.org/x/sys/unix/syscall_freebsd_386.go | 17 +-
.../golang.org/x/sys/unix/syscall_freebsd_amd64.go | 17 +-
.../golang.org/x/sys/unix/syscall_freebsd_arm.go | 17 +-
.../golang.org/x/sys/unix/syscall_freebsd_test.go | 297 ++
newt/vendor/golang.org/x/sys/unix/syscall_linux.go | 488 ++-
.../golang.org/x/sys/unix/syscall_linux_386.go | 22 +-
.../golang.org/x/sys/unix/syscall_linux_amd64.go | 23 +-
.../x/sys/unix/syscall_linux_amd64_gc.go | 13 +
.../golang.org/x/sys/unix/syscall_linux_arm.go | 18 +-
.../golang.org/x/sys/unix/syscall_linux_arm64.go | 24 +-
.../golang.org/x/sys/unix/syscall_linux_mips64x.go | 30 +-
...syscall_linux_arm.go => syscall_linux_mipsx.go} | 206 +-
.../golang.org/x/sys/unix/syscall_linux_ppc64x.go | 20 +-
.../golang.org/x/sys/unix/syscall_linux_s390x.go | 19 +-
.../golang.org/x/sys/unix/syscall_linux_sparc64.go | 36 +-
.../golang.org/x/sys/unix/syscall_linux_test.go | 257 ++
.../vendor/golang.org/x/sys/unix/syscall_netbsd.go | 152 +-
.../golang.org/x/sys/unix/syscall_netbsd_386.go | 17 +-
.../golang.org/x/sys/unix/syscall_netbsd_amd64.go | 17 +-
.../golang.org/x/sys/unix/syscall_netbsd_arm.go | 17 +-
.../golang.org/x/sys/unix/syscall_openbsd.go | 176 +-
.../golang.org/x/sys/unix/syscall_openbsd_386.go | 17 +-
.../golang.org/x/sys/unix/syscall_openbsd_amd64.go | 17 +-
...scall_openbsd_386.go => syscall_openbsd_arm.go} | 21 +-
.../golang.org/x/sys/unix/syscall_solaris.go | 146 +-
.../golang.org/x/sys/unix/syscall_solaris_amd64.go | 15 +-
.../golang.org/x/sys/unix/syscall_solaris_test.go | 34 +
newt/vendor/golang.org/x/sys/unix/syscall_test.go | 60 +
newt/vendor/golang.org/x/sys/unix/syscall_unix.go | 15 +-
.../golang.org/x/sys/unix/syscall_unix_gc.go | 15 +
.../golang.org/x/sys/unix/syscall_unix_test.go | 446 +++
newt/vendor/golang.org/x/sys/unix/timestruct.go | 82 +
.../golang.org/x/sys/unix/timestruct_test.go | 54 +
newt/vendor/golang.org/x/sys/unix/types_darwin.go | 29 +-
.../golang.org/x/sys/unix/types_dragonfly.go | 40 +-
newt/vendor/golang.org/x/sys/unix/types_freebsd.go | 51 +-
newt/vendor/golang.org/x/sys/unix/types_netbsd.go | 40 +-
newt/vendor/golang.org/x/sys/unix/types_openbsd.go | 40 +-
newt/vendor/golang.org/x/sys/unix/types_solaris.go | 31 +-
.../golang.org/x/sys/unix/zerrors_darwin_386.go | 199 +-
.../golang.org/x/sys/unix/zerrors_darwin_amd64.go | 199 +-
.../golang.org/x/sys/unix/zerrors_darwin_arm.go | 488 ++-
.../golang.org/x/sys/unix/zerrors_darwin_arm64.go | 199 +-
.../x/sys/unix/zerrors_dragonfly_amd64.go | 63 +-
.../golang.org/x/sys/unix/zerrors_freebsd_386.go | 2915 ++++++++--------
.../golang.org/x/sys/unix/zerrors_freebsd_amd64.go | 2921 ++++++++--------
.../golang.org/x/sys/unix/zerrors_freebsd_arm.go | 2910 ++++++++--------
.../golang.org/x/sys/unix/zerrors_linux_386.go | 3354 ++++++++++--------
.../golang.org/x/sys/unix/zerrors_linux_amd64.go | 3356 ++++++++++--------
.../golang.org/x/sys/unix/zerrors_linux_arm.go | 3283 ++++++++++--------
.../golang.org/x/sys/unix/zerrors_linux_arm64.go | 3419 +++++++++---------
.../golang.org/x/sys/unix/zerrors_linux_mips.go | 2255 ++++++++++++
.../golang.org/x/sys/unix/zerrors_linux_mips64.go | 3448 ++++++++++---------
.../x/sys/unix/zerrors_linux_mips64le.go | 3448 ++++++++++---------
.../golang.org/x/sys/unix/zerrors_linux_mipsle.go | 2255 ++++++++++++
.../golang.org/x/sys/unix/zerrors_linux_ppc64.go | 3562 ++++++++++---------
.../golang.org/x/sys/unix/zerrors_linux_ppc64le.go | 3561 ++++++++++---------
.../golang.org/x/sys/unix/zerrors_linux_s390x.go | 3620 +++++++++++---------
.../golang.org/x/sys/unix/zerrors_linux_sparc64.go | 65 +
.../golang.org/x/sys/unix/zerrors_netbsd_386.go | 9 +-
.../golang.org/x/sys/unix/zerrors_netbsd_amd64.go | 9 +-
.../golang.org/x/sys/unix/zerrors_netbsd_arm.go | 12 +-
.../golang.org/x/sys/unix/zerrors_openbsd_386.go | 9 +-
.../golang.org/x/sys/unix/zerrors_openbsd_amd64.go | 9 +-
...rrors_openbsd_386.go => zerrors_openbsd_arm.go} | 49 +-
.../golang.org/x/sys/unix/zerrors_solaris_amd64.go | 55 +-
.../golang.org/x/sys/unix/zptrace386_linux.go | 80 +
.../golang.org/x/sys/unix/zptracearm_linux.go | 41 +
.../golang.org/x/sys/unix/zptracemips_linux.go | 50 +
.../golang.org/x/sys/unix/zptracemipsle_linux.go | 50 +
.../golang.org/x/sys/unix/zsyscall_darwin_386.go | 377 +-
.../golang.org/x/sys/unix/zsyscall_darwin_amd64.go | 393 ++-
.../golang.org/x/sys/unix/zsyscall_darwin_arm.go | 391 ++-
.../golang.org/x/sys/unix/zsyscall_darwin_arm64.go | 377 +-
.../x/sys/unix/zsyscall_dragonfly_amd64.go | 269 +-
.../golang.org/x/sys/unix/zsyscall_freebsd_386.go | 475 ++-
.../x/sys/unix/zsyscall_freebsd_amd64.go | 475 ++-
.../golang.org/x/sys/unix/zsyscall_freebsd_arm.go | 475 ++-
.../golang.org/x/sys/unix/zsyscall_linux_386.go | 430 ++-
.../golang.org/x/sys/unix/zsyscall_linux_amd64.go | 431 ++-
.../golang.org/x/sys/unix/zsyscall_linux_arm.go | 429 ++-
.../golang.org/x/sys/unix/zsyscall_linux_arm64.go | 424 ++-
...all_linux_ppc64le.go => zsyscall_linux_mips.go} | 735 ++--
.../golang.org/x/sys/unix/zsyscall_linux_mips64.go | 452 ++-
.../x/sys/unix/zsyscall_linux_mips64le.go | 452 ++-
...l_linux_ppc64le.go => zsyscall_linux_mipsle.go} | 735 ++--
.../golang.org/x/sys/unix/zsyscall_linux_ppc64.go | 433 ++-
.../x/sys/unix/zsyscall_linux_ppc64le.go | 433 ++-
.../golang.org/x/sys/unix/zsyscall_linux_s390x.go | 431 ++-
.../x/sys/unix/zsyscall_linux_sparc64.go | 74 +-
.../golang.org/x/sys/unix/zsyscall_netbsd_386.go | 255 +-
.../golang.org/x/sys/unix/zsyscall_netbsd_amd64.go | 255 +-
.../golang.org/x/sys/unix/zsyscall_netbsd_arm.go | 255 +-
.../golang.org/x/sys/unix/zsyscall_openbsd_386.go | 257 +-
.../x/sys/unix/zsyscall_openbsd_amd64.go | 257 +-
...call_openbsd_386.go => zsyscall_openbsd_arm.go} | 257 +-
.../x/sys/unix/zsyscall_solaris_amd64.go | 223 +-
.../golang.org/x/sys/unix/zsysctl_openbsd_386.go | 270 ++
.../golang.org/x/sys/unix/zsysctl_openbsd_amd64.go | 270 ++
.../golang.org/x/sys/unix/zsysctl_openbsd_arm.go | 270 ++
.../golang.org/x/sys/unix/zsysnum_darwin_386.go | 60 +-
.../golang.org/x/sys/unix/zsysnum_darwin_amd64.go | 60 +-
.../golang.org/x/sys/unix/zsysnum_darwin_arm.go | 120 +-
.../golang.org/x/sys/unix/zsysnum_darwin_arm64.go | 60 +-
.../x/sys/unix/zsysnum_dragonfly_amd64.go | 21 +-
.../golang.org/x/sys/unix/zsysnum_freebsd_386.go | 686 ++--
.../golang.org/x/sys/unix/zsysnum_freebsd_amd64.go | 686 ++--
.../golang.org/x/sys/unix/zsysnum_freebsd_arm.go | 686 ++--
.../golang.org/x/sys/unix/zsysnum_linux_386.go | 41 +-
.../golang.org/x/sys/unix/zsysnum_linux_amd64.go | 25 +-
.../golang.org/x/sys/unix/zsysnum_linux_arm.go | 38 +-
.../golang.org/x/sys/unix/zsysnum_linux_arm64.go | 18 +-
.../golang.org/x/sys/unix/zsysnum_linux_mips.go | 375 ++
.../golang.org/x/sys/unix/zsysnum_linux_mips64.go | 12 +-
.../x/sys/unix/zsysnum_linux_mips64le.go | 12 +-
.../golang.org/x/sys/unix/zsysnum_linux_mipsle.go | 375 ++
.../golang.org/x/sys/unix/zsysnum_linux_ppc64.go | 14 +-
.../golang.org/x/sys/unix/zsysnum_linux_ppc64le.go | 21 +-
.../golang.org/x/sys/unix/zsysnum_linux_s390x.go | 9 +-
.../golang.org/x/sys/unix/zsysnum_linux_sparc64.go | 2 +-
.../golang.org/x/sys/unix/zsysnum_netbsd_386.go | 1 +
.../golang.org/x/sys/unix/zsysnum_netbsd_amd64.go | 1 +
.../golang.org/x/sys/unix/zsysnum_netbsd_arm.go | 1 +
.../golang.org/x/sys/unix/zsysnum_openbsd_arm.go | 213 ++
.../golang.org/x/sys/unix/ztypes_darwin_386.go | 46 +-
.../golang.org/x/sys/unix/ztypes_darwin_amd64.go | 41 +-
.../golang.org/x/sys/unix/ztypes_darwin_arm.go | 41 +
.../golang.org/x/sys/unix/ztypes_darwin_arm64.go | 46 +-
.../x/sys/unix/ztypes_dragonfly_amd64.go | 49 +-
.../golang.org/x/sys/unix/ztypes_freebsd_386.go | 111 +-
.../golang.org/x/sys/unix/ztypes_freebsd_amd64.go | 107 +-
.../golang.org/x/sys/unix/ztypes_freebsd_arm.go | 119 +-
.../golang.org/x/sys/unix/ztypes_linux_386.go | 197 +-
.../golang.org/x/sys/unix/ztypes_linux_amd64.go | 225 +-
.../golang.org/x/sys/unix/ztypes_linux_arm.go | 197 +-
.../golang.org/x/sys/unix/ztypes_linux_arm64.go | 227 +-
.../{ztypes_linux_arm.go => ztypes_linux_mips.go} | 266 +-
.../golang.org/x/sys/unix/ztypes_linux_mips64.go | 222 +-
.../golang.org/x/sys/unix/ztypes_linux_mips64le.go | 222 +-
...{ztypes_linux_arm.go => ztypes_linux_mipsle.go} | 266 +-
.../golang.org/x/sys/unix/ztypes_linux_ppc64.go | 229 +-
.../golang.org/x/sys/unix/ztypes_linux_ppc64le.go | 229 +-
.../golang.org/x/sys/unix/ztypes_linux_s390x.go | 189 +-
.../golang.org/x/sys/unix/ztypes_linux_sparc64.go | 40 +-
.../golang.org/x/sys/unix/ztypes_netbsd_386.go | 47 +-
.../golang.org/x/sys/unix/ztypes_netbsd_amd64.go | 47 +-
.../golang.org/x/sys/unix/ztypes_netbsd_arm.go | 47 +-
.../golang.org/x/sys/unix/ztypes_openbsd_386.go | 47 +-
.../golang.org/x/sys/unix/ztypes_openbsd_amd64.go | 47 +-
...ztypes_openbsd_386.go => ztypes_openbsd_arm.go} | 76 +-
.../golang.org/x/sys/unix/ztypes_solaris_amd64.go | 54 +-
217 files changed, 48250 insertions(+), 23528 deletions(-)
diff --git a/newt/vendor/golang.org/x/sys/unix/.gitignore b/newt/vendor/golang.org/x/sys/unix/.gitignore
index e482715..e3e0fc6 100644
--- a/newt/vendor/golang.org/x/sys/unix/.gitignore
+++ b/newt/vendor/golang.org/x/sys/unix/.gitignore
@@ -1 +1,2 @@
_obj/
+unix.test
diff --git a/newt/vendor/golang.org/x/sys/unix/README.md b/newt/vendor/golang.org/x/sys/unix/README.md
new file mode 100644
index 0000000..bc6f603
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/README.md
@@ -0,0 +1,173 @@
+# Building `sys/unix`
+
+The sys/unix package provides access to the raw system call interface of the
+underlying operating system. See: https://godoc.org/golang.org/x/sys/unix
+
+Porting Go to a new architecture/OS combination or adding syscalls, types, or
+constants to an existing architecture/OS pair requires some manual effort;
+however, there are tools that automate much of the process.
+
+## Build Systems
+
+There are currently two ways we generate the necessary files. We are currently
+migrating the build system to use containers so the builds are reproducible.
+This is being done on an OS-by-OS basis. Please update this documentation as
+components of the build system change.
+
+### Old Build System (currently for `GOOS != "Linux" || GOARCH == "sparc64"`)
+
+The old build system generates the Go files based on the C header files
+present on your system. This means that files
+for a given GOOS/GOARCH pair must be generated on a system with that OS and
+architecture. This also means that the generated code can differ from system
+to system, based on differences in the header files.
+
+To avoid this, if you are using the old build system, only generate the Go
+files on an installation with unmodified header files. It is also important to
+keep track of which version of the OS the files were generated from (ex.
+Darwin 14 vs Darwin 15). This makes it easier to track the progress of changes
+and have each OS upgrade correspond to a single change.
+
+To build the files for your current OS and architecture, make sure GOOS and
+GOARCH are set correctly and run `mkall.sh`. This will generate the files for
+your specific system. Running `mkall.sh -n` shows the commands that will be run.
+
+Requirements: bash, perl, go
+
+### New Build System (currently for `GOOS == "Linux" && GOARCH != "sparc64"`)
+
+The new build system uses a Docker container to generate the go files directly
+from source checkouts of the kernel and various system libraries. This means
+that on any platform that supports Docker, all the files using the new build
+system can be generated at once, and generated files will not change based on
+what the person running the scripts has installed on their computer.
+
+The OS specific files for the new build system are located in the `${GOOS}`
+directory, and the build is coordinated by the `${GOOS}/mkall.go` program. When
+the kernel or system library updates, modify the Dockerfile at
+`${GOOS}/Dockerfile` to checkout the new release of the source.
+
+To build all the files under the new build system, you must be on an amd64/Linux
+system and have your GOOS and GOARCH set accordingly. Running `mkall.sh` will
+then generate all of the files for all of the GOOS/GOARCH pairs in the new build
+system. Running `mkall.sh -n` shows the commands that will be run.
+
+Requirements: bash, perl, go, docker
+
+## Component files
+
+This section describes the various files used in the code generation process.
+It also contains instructions on how to modify these files to add a new
+architecture/OS or to add additional syscalls, types, or constants. Note that
+if you are using the new build system, the scripts cannot be called normally.
+They must be called from within the docker container.
+
+### asm files
+
+The hand-written assembly file at `asm_${GOOS}_${GOARCH}.s` implements system
+call dispatch. There are three entry points:
+```
+ func Syscall(trap, a1, a2, a3 uintptr) (r1, r2, err uintptr)
+ func Syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, err uintptr)
+ func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2, err uintptr)
+```
+The first and second are the standard ones; they differ only in how many
+arguments can be passed to the kernel. The third is for low-level use by the
+ForkExec wrapper. Unlike the first two, it does not call into the scheduler to
+let it know that a system call is running.
+
+When porting Go to an new architecture/OS, this file must be implemented for
+each GOOS/GOARCH pair.
+
+### mksysnum
+
+Mksysnum is a script located at `${GOOS}/mksysnum.pl` (or `mksysnum_${GOOS}.pl`
+for the old system). This script takes in a list of header files containing the
+syscall number declarations and parses them to produce the corresponding list of
+Go numeric constants. See `zsysnum_${GOOS}_${GOARCH}.go` for the generated
+constants.
+
+Adding new syscall numbers is mostly done by running the build on a sufficiently
+new installation of the target OS (or updating the source checkouts for the
+new build system). However, depending on the OS, you make need to update the
+parsing in mksysnum.
+
+### mksyscall.pl
+
+The `syscall.go`, `syscall_${GOOS}.go`, `syscall_${GOOS}_${GOARCH}.go` are
+hand-written Go files which implement system calls (for unix, the specific OS,
+or the specific OS/Architecture pair respectively) that need special handling
+and list `//sys` comments giving prototypes for ones that can be generated.
+
+The mksyscall.pl script takes the `//sys` and `//sysnb` comments and converts
+them into syscalls. This requires the name of the prototype in the comment to
+match a syscall number in the `zsysnum_${GOOS}_${GOARCH}.go` file. The function
+prototype can be exported (capitalized) or not.
+
+Adding a new syscall often just requires adding a new `//sys` function prototype
+with the desired arguments and a capitalized name so it is exported. However, if
+you want the interface to the syscall to be different, often one will make an
+unexported `//sys` prototype, an then write a custom wrapper in
+`syscall_${GOOS}.go`.
+
+### types files
+
+For each OS, there is a hand-written Go file at `${GOOS}/types.go` (or
+`types_${GOOS}.go` on the old system). This file includes standard C headers and
+creates Go type aliases to the corresponding C types. The file is then fed
+through godef to get the Go compatible definitions. Finally, the generated code
+is fed though mkpost.go to format the code correctly and remove any hidden or
+private identifiers. This cleaned-up code is written to
+`ztypes_${GOOS}_${GOARCH}.go`.
+
+The hardest part about preparing this file is figuring out which headers to
+include and which symbols need to be `#define`d to get the actual data
+structures that pass through to the kernel system calls. Some C libraries
+preset alternate versions for binary compatibility and translate them on the
+way in and out of system calls, but there is almost always a `#define` that can
+get the real ones.
+See `types_darwin.go` and `linux/types.go` for examples.
+
+To add a new type, add in the necessary include statement at the top of the
+file (if it is not already there) and add in a type alias line. Note that if
+your type is significantly different on different architectures, you may need
+some `#if/#elif` macros in your include statements.
+
+### mkerrors.sh
+
+This script is used to generate the system's various constants. This doesn't
+just include the error numbers and error strings, but also the signal numbers
+an a wide variety of miscellaneous constants. The constants come from the list
+of include files in the `includes_${uname}` variable. A regex then picks out
+the desired `#define` statements, and generates the corresponding Go constants.
+The error numbers and strings are generated from `#include <errno.h>`, and the
+signal numbers and strings are generated from `#include <signal.h>`. All of
+these constants are written to `zerrors_${GOOS}_${GOARCH}.go` via a C program,
+`_errors.c`, which prints out all the constants.
+
+To add a constant, add the header that includes it to the appropriate variable.
+Then, edit the regex (if necessary) to match the desired constant. Avoid making
+the regex too broad to avoid matching unintended constants.
+
+
+## Generated files
+
+### `zerror_${GOOS}_${GOARCH}.go`
+
+A file containing all of the system's generated error numbers, error strings,
+signal numbers, and constants. Generated by `mkerrors.sh` (see above).
+
+### `zsyscall_${GOOS}_${GOARCH}.go`
+
+A file containing all the generated syscalls for a specific GOOS and GOARCH.
+Generated by `mksyscall.pl` (see above).
+
+### `zsysnum_${GOOS}_${GOARCH}.go`
+
+A list of numeric constants for all the syscall number of the specific GOOS
+and GOARCH. Generated by mksysnum (see above).
+
+### `ztypes_${GOOS}_${GOARCH}.go`
+
+A file containing Go types for passing into (or returning from) syscalls.
+Generated by godefs and the types file (see above).
diff --git a/newt/vendor/golang.org/x/sys/unix/asm_linux_mipsx.s b/newt/vendor/golang.org/x/sys/unix/asm_linux_mipsx.s
new file mode 100644
index 0000000..2ea4257
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/asm_linux_mipsx.s
@@ -0,0 +1,31 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build linux
+// +build mips mipsle
+// +build !gccgo
+
+#include "textflag.h"
+
+//
+// System calls for mips, Linux
+//
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT ·Syscall(SB),NOSPLIT,$0-28
+ JMP syscall·Syscall(SB)
+
+TEXT ·Syscall6(SB),NOSPLIT,$0-40
+ JMP syscall·Syscall6(SB)
+
+TEXT ·Syscall9(SB),NOSPLIT,$0-52
+ JMP syscall·Syscall9(SB)
+
+TEXT ·RawSyscall(SB),NOSPLIT,$0-28
+ JMP syscall·RawSyscall(SB)
+
+TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
+ JMP syscall·RawSyscall6(SB)
diff --git a/newt/vendor/golang.org/x/sys/unix/asm_openbsd_arm.s b/newt/vendor/golang.org/x/sys/unix/asm_openbsd_arm.s
new file mode 100644
index 0000000..469bfa1
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/asm_openbsd_arm.s
@@ -0,0 +1,29 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build !gccgo
+
+#include "textflag.h"
+
+//
+// System call support for ARM, OpenBSD
+//
+
+// Just jump to package syscall's implementation for all these functions.
+// The runtime may know about them.
+
+TEXT ·Syscall(SB),NOSPLIT,$0-28
+ B syscall·Syscall(SB)
+
+TEXT ·Syscall6(SB),NOSPLIT,$0-40
+ B syscall·Syscall6(SB)
+
+TEXT ·Syscall9(SB),NOSPLIT,$0-52
+ B syscall·Syscall9(SB)
+
+TEXT ·RawSyscall(SB),NOSPLIT,$0-28
+ B syscall·RawSyscall(SB)
+
+TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
+ B syscall·RawSyscall6(SB)
diff --git a/newt/vendor/golang.org/x/sys/unix/asm_solaris_amd64.s b/newt/vendor/golang.org/x/sys/unix/asm_solaris_amd64.s
index 43ed17a..ded8260 100644
--- a/newt/vendor/golang.org/x/sys/unix/asm_solaris_amd64.s
+++ b/newt/vendor/golang.org/x/sys/unix/asm_solaris_amd64.s
@@ -10,8 +10,8 @@
// System calls for amd64, Solaris are implemented in runtime/syscall_solaris.go
//
-TEXT ·sysvicall6(SB),NOSPLIT,$0-64
+TEXT ·sysvicall6(SB),NOSPLIT,$0-88
JMP syscall·sysvicall6(SB)
-TEXT ·rawSysvicall6(SB),NOSPLIT,$0-64
+TEXT ·rawSysvicall6(SB),NOSPLIT,$0-88
JMP syscall·rawSysvicall6(SB)
diff --git a/newt/vendor/golang.org/x/sys/unix/cap_freebsd.go b/newt/vendor/golang.org/x/sys/unix/cap_freebsd.go
new file mode 100644
index 0000000..83b6bce
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/cap_freebsd.go
@@ -0,0 +1,195 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build freebsd
+
+package unix
+
+import (
+ errorspkg "errors"
+ "fmt"
+)
+
+// Go implementation of C mostly found in /usr/src/sys/kern/subr_capability.c
+
+const (
+ // This is the version of CapRights this package understands. See C implementation for parallels.
+ capRightsGoVersion = CAP_RIGHTS_VERSION_00
+ capArSizeMin = CAP_RIGHTS_VERSION_00 + 2
+ capArSizeMax = capRightsGoVersion + 2
+)
+
+var (
+ bit2idx = []int{
+ -1, 0, 1, -1, 2, -1, -1, -1, 3, -1, -1, -1, -1, -1, -1, -1,
+ 4, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ }
+)
+
+func capidxbit(right uint64) int {
+ return int((right >> 57) & 0x1f)
+}
+
+func rightToIndex(right uint64) (int, error) {
+ idx := capidxbit(right)
+ if idx < 0 || idx >= len(bit2idx) {
+ return -2, fmt.Errorf("index for right 0x%x out of range", right)
+ }
+ return bit2idx[idx], nil
+}
+
+func caprver(right uint64) int {
+ return int(right >> 62)
+}
+
+func capver(rights *CapRights) int {
+ return caprver(rights.Rights[0])
+}
+
+func caparsize(rights *CapRights) int {
+ return capver(rights) + 2
+}
+
+// CapRightsSet sets the permissions in setrights in rights.
+func CapRightsSet(rights *CapRights, setrights []uint64) error {
+ // This is essentially a copy of cap_rights_vset()
+ if capver(rights) != CAP_RIGHTS_VERSION_00 {
+ return fmt.Errorf("bad rights version %d", capver(rights))
+ }
+
+ n := caparsize(rights)
+ if n < capArSizeMin || n > capArSizeMax {
+ return errorspkg.New("bad rights size")
+ }
+
+ for _, right := range setrights {
+ if caprver(right) != CAP_RIGHTS_VERSION_00 {
+ return errorspkg.New("bad right version")
+ }
+ i, err := rightToIndex(right)
+ if err != nil {
+ return err
+ }
+ if i >= n {
+ return errorspkg.New("index overflow")
+ }
+ if capidxbit(rights.Rights[i]) != capidxbit(right) {
+ return errorspkg.New("index mismatch")
+ }
+ rights.Rights[i] |= right
+ if capidxbit(rights.Rights[i]) != capidxbit(right) {
+ return errorspkg.New("index mismatch (after assign)")
+ }
+ }
+
+ return nil
+}
+
+// CapRightsClear clears the permissions in clearrights from rights.
+func CapRightsClear(rights *CapRights, clearrights []uint64) error {
+ // This is essentially a copy of cap_rights_vclear()
+ if capver(rights) != CAP_RIGHTS_VERSION_00 {
+ return fmt.Errorf("bad rights version %d", capver(rights))
+ }
+
+ n := caparsize(rights)
+ if n < capArSizeMin || n > capArSizeMax {
+ return errorspkg.New("bad rights size")
+ }
+
+ for _, right := range clearrights {
+ if caprver(right) != CAP_RIGHTS_VERSION_00 {
+ return errorspkg.New("bad right version")
+ }
+ i, err := rightToIndex(right)
+ if err != nil {
+ return err
+ }
+ if i >= n {
+ return errorspkg.New("index overflow")
+ }
+ if capidxbit(rights.Rights[i]) != capidxbit(right) {
+ return errorspkg.New("index mismatch")
+ }
+ rights.Rights[i] &= ^(right & 0x01FFFFFFFFFFFFFF)
+ if capidxbit(rights.Rights[i]) != capidxbit(right) {
+ return errorspkg.New("index mismatch (after assign)")
+ }
+ }
+
+ return nil
+}
+
+// CapRightsIsSet checks whether all the permissions in setrights are present in rights.
+func CapRightsIsSet(rights *CapRights, setrights []uint64) (bool, error) {
+ // This is essentially a copy of cap_rights_is_vset()
+ if capver(rights) != CAP_RIGHTS_VERSION_00 {
+ return false, fmt.Errorf("bad rights version %d", capver(rights))
+ }
+
+ n := caparsize(rights)
+ if n < capArSizeMin || n > capArSizeMax {
+ return false, errorspkg.New("bad rights size")
+ }
+
+ for _, right := range setrights {
+ if caprver(right) != CAP_RIGHTS_VERSION_00 {
+ return false, errorspkg.New("bad right version")
+ }
+ i, err := rightToIndex(right)
+ if err != nil {
+ return false, err
+ }
+ if i >= n {
+ return false, errorspkg.New("index overflow")
+ }
+ if capidxbit(rights.Rights[i]) != capidxbit(right) {
+ return false, errorspkg.New("index mismatch")
+ }
+ if (rights.Rights[i] & right) != right {
+ return false, nil
+ }
+ }
+
+ return true, nil
+}
+
+func capright(idx uint64, bit uint64) uint64 {
+ return ((1 << (57 + idx)) | bit)
+}
+
+// CapRightsInit returns a pointer to an initialised CapRights structure filled with rights.
+// See man cap_rights_init(3) and rights(4).
+func CapRightsInit(rights []uint64) (*CapRights, error) {
+ var r CapRights
+ r.Rights[0] = (capRightsGoVersion << 62) | capright(0, 0)
+ r.Rights[1] = capright(1, 0)
+
+ err := CapRightsSet(&r, rights)
+ if err != nil {
+ return nil, err
+ }
+ return &r, nil
+}
+
+// CapRightsLimit reduces the operations permitted on fd to at most those contained in rights.
+// The capability rights on fd can never be increased by CapRightsLimit.
+// See man cap_rights_limit(2) and rights(4).
+func CapRightsLimit(fd uintptr, rights *CapRights) error {
+ return capRightsLimit(int(fd), rights)
+}
+
+// CapRightsGet returns a CapRights structure containing the operations permitted on fd.
+// See man cap_rights_get(3) and rights(4).
+func CapRightsGet(fd uintptr) (*CapRights, error) {
+ r, err := CapRightsInit(nil)
+ if err != nil {
+ return nil, err
+ }
+ err = capRightsGet(capRightsGoVersion, int(fd), r)
+ if err != nil {
+ return nil, err
+ }
+ return r, nil
+}
diff --git a/newt/vendor/golang.org/x/sys/unix/creds_test.go b/newt/vendor/golang.org/x/sys/unix/creds_test.go
new file mode 100644
index 0000000..6b292b1
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/creds_test.go
@@ -0,0 +1,152 @@
+// Copyright 2012 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build linux
+
+package unix_test
+
+import (
+ "bytes"
+ "go/build"
+ "net"
+ "os"
+ "syscall"
+ "testing"
+
+ "golang.org/x/sys/unix"
+)
+
+// TestSCMCredentials tests the sending and receiving of credentials
+// (PID, UID, GID) in an ancillary message between two UNIX
+// sockets. The SO_PASSCRED socket option is enabled on the sending
+// socket for this to work.
+func TestSCMCredentials(t *testing.T) {
+ socketTypeTests := []struct {
+ socketType int
+ dataLen int
+ }{
+ {
+ unix.SOCK_STREAM,
+ 1,
+ }, {
+ unix.SOCK_DGRAM,
+ 0,
+ },
+ }
+
+ for _, tt := range socketTypeTests {
+ if tt.socketType == unix.SOCK_DGRAM && !atLeast1p10() {
+ t.Log("skipping DGRAM test on pre-1.10")
+ continue
+ }
+
+ fds, err := unix.Socketpair(unix.AF_LOCAL, tt.socketType, 0)
+ if err != nil {
+ t.Fatalf("Socketpair: %v", err)
+ }
+ defer unix.Close(fds[0])
+ defer unix.Close(fds[1])
+
+ err = unix.SetsockoptInt(fds[0], unix.SOL_SOCKET, unix.SO_PASSCRED, 1)
+ if err != nil {
+ t.Fatalf("SetsockoptInt: %v", err)
+ }
+
+ srvFile := os.NewFile(uintptr(fds[0]), "server")
+ defer srvFile.Close()
+ srv, err := net.FileConn(srvFile)
+ if err != nil {
+ t.Errorf("FileConn: %v", err)
+ return
+ }
+ defer srv.Close()
+
+ cliFile := os.NewFile(uintptr(fds[1]), "client")
+ defer cliFile.Close()
+ cli, err := net.FileConn(cliFile)
+ if err != nil {
+ t.Errorf("FileConn: %v", err)
+ return
+ }
+ defer cli.Close()
+
+ var ucred unix.Ucred
+ if os.Getuid() != 0 {
+ ucred.Pid = int32(os.Getpid())
+ ucred.Uid = 0
+ ucred.Gid = 0
+ oob := unix.UnixCredentials(&ucred)
+ _, _, err := cli.(*net.UnixConn).WriteMsgUnix(nil, oob, nil)
+ if op, ok := err.(*net.OpError); ok {
+ err = op.Err
+ }
+ if sys, ok := err.(*os.SyscallError); ok {
+ err = sys.Err
+ }
+ if err != syscall.EPERM {
+ t.Fatalf("WriteMsgUnix failed with %v, want EPERM", err)
+ }
+ }
+
+ ucred.Pid = int32(os.Getpid())
+ ucred.Uid = uint32(os.Getuid())
+ ucred.Gid = uint32(os.Getgid())
+ oob := unix.UnixCredentials(&ucred)
+
+ // On SOCK_STREAM, this is internally going to send a dummy byte
+ n, oobn, err := cli.(*net.UnixConn).WriteMsgUnix(nil, oob, nil)
+ if err != nil {
+ t.Fatalf("WriteMsgUnix: %v", err)
+ }
+ if n != 0 {
+ t.Fatalf("WriteMsgUnix n = %d, want 0", n)
+ }
+ if oobn != len(oob) {
+ t.Fatalf("WriteMsgUnix oobn = %d, want %d", oobn, len(oob))
+ }
+
+ oob2 := make([]byte, 10*len(oob))
+ n, oobn2, flags, _, err := srv.(*net.UnixConn).ReadMsgUnix(nil, oob2)
+ if err != nil {
+ t.Fatalf("ReadMsgUnix: %v", err)
+ }
+ if flags != 0 {
+ t.Fatalf("ReadMsgUnix flags = 0x%x, want 0", flags)
+ }
+ if n != tt.dataLen {
+ t.Fatalf("ReadMsgUnix n = %d, want %d", n, tt.dataLen)
+ }
+ if oobn2 != oobn {
+ // without SO_PASSCRED set on the socket, ReadMsgUnix will
+ // return zero oob bytes
+ t.Fatalf("ReadMsgUnix oobn = %d, want %d", oobn2, oobn)
+ }
+ oob2 = oob2[:oobn2]
+ if !bytes.Equal(oob, oob2) {
+ t.Fatal("ReadMsgUnix oob bytes don't match")
+ }
+
+ scm, err := unix.ParseSocketControlMessage(oob2)
+ if err != nil {
+ t.Fatalf("ParseSocketControlMessage: %v", err)
+ }
+ newUcred, err := unix.ParseUnixCredentials(&scm[0])
+ if err != nil {
+ t.Fatalf("ParseUnixCredentials: %v", err)
+ }
+ if *newUcred != ucred {
+ t.Fatalf("ParseUnixCredentials = %+v, want %+v", newUcred, ucred)
+ }
+ }
+}
+
+// atLeast1p10 reports whether we are running on Go 1.10 or later.
+func atLeast1p10() bool {
+ for _, ver := range build.Default.ReleaseTags {
+ if ver == "go1.10" {
+ return true
+ }
+ }
+ return false
+}
diff --git a/newt/vendor/golang.org/x/sys/unix/dev_darwin.go b/newt/vendor/golang.org/x/sys/unix/dev_darwin.go
new file mode 100644
index 0000000..8d1dc0f
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/dev_darwin.go
@@ -0,0 +1,24 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Functions to access/create device major and minor numbers matching the
+// encoding used in Darwin's sys/types.h header.
+
+package unix
+
+// Major returns the major component of a Darwin device number.
+func Major(dev uint64) uint32 {
+ return uint32((dev >> 24) & 0xff)
+}
+
+// Minor returns the minor component of a Darwin device number.
+func Minor(dev uint64) uint32 {
+ return uint32(dev & 0xffffff)
+}
+
+// Mkdev returns a Darwin device number generated from the given major and minor
+// components.
+func Mkdev(major, minor uint32) uint64 {
+ return (uint64(major) << 24) | uint64(minor)
+}
diff --git a/newt/vendor/golang.org/x/sys/unix/dev_darwin_test.go b/newt/vendor/golang.org/x/sys/unix/dev_darwin_test.go
new file mode 100644
index 0000000..bf1adf3
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/dev_darwin_test.go
@@ -0,0 +1,51 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build go1.7
+
+package unix_test
+
+import (
+ "fmt"
+ "testing"
+
+ "golang.org/x/sys/unix"
+)
+
+func TestDevices(t *testing.T) {
+ testCases := []struct {
+ path string
+ major uint32
+ minor uint32
+ }{
+ // Most of the device major/minor numbers on Darwin are
+ // dynamically generated by devfs. These are some well-known
+ // static numbers.
+ {"/dev/ttyp0", 4, 0},
+ {"/dev/ttys0", 4, 48},
+ {"/dev/ptyp0", 5, 0},
+ {"/dev/ptyr0", 5, 32},
+ }
+ for _, tc := range testCases {
+ t.Run(fmt.Sprintf("%s %v:%v", tc.path, tc.major, tc.minor), func(t *testing.T) {
+ var stat unix.Stat_t
+ err := unix.Stat(tc.path, &stat)
+ if err != nil {
+ t.Errorf("failed to stat device: %v", err)
+ return
+ }
+
+ dev := uint64(stat.Rdev)
+ if unix.Major(dev) != tc.major {
+ t.Errorf("for %s Major(%#x) == %d, want %d", tc.path, dev, unix.Major(dev), tc.major)
+ }
+ if unix.Minor(dev) != tc.minor {
+ t.Errorf("for %s Minor(%#x) == %d, want %d", tc.path, dev, unix.Minor(dev), tc.minor)
+ }
+ if unix.Mkdev(tc.major, tc.minor) != dev {
+ t.Errorf("for %s Mkdev(%d, %d) == %#x, want %#x", tc.path, tc.major, tc.minor, unix.Mkdev(tc.major, tc.minor), dev)
+ }
+ })
+ }
+}
diff --git a/newt/vendor/golang.org/x/sys/unix/dev_dragonfly.go b/newt/vendor/golang.org/x/sys/unix/dev_dragonfly.go
new file mode 100644
index 0000000..8502f20
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/dev_dragonfly.go
@@ -0,0 +1,30 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Functions to access/create device major and minor numbers matching the
+// encoding used in Dragonfly's sys/types.h header.
+//
+// The information below is extracted and adapted from sys/types.h:
+//
+// Minor gives a cookie instead of an index since in order to avoid changing the
+// meanings of bits 0-15 or wasting time and space shifting bits 16-31 for
+// devices that don't use them.
+
+package unix
+
+// Major returns the major component of a DragonFlyBSD device number.
+func Major(dev uint64) uint32 {
+ return uint32((dev >> 8) & 0xff)
+}
+
+// Minor returns the minor component of a DragonFlyBSD device number.
+func Minor(dev uint64) uint32 {
+ return uint32(dev & 0xffff00ff)
+}
+
+// Mkdev returns a DragonFlyBSD device number generated from the given major and
+// minor components.
+func Mkdev(major, minor uint32) uint64 {
+ return (uint64(major) << 8) | uint64(minor)
+}
diff --git a/newt/vendor/golang.org/x/sys/unix/dev_dragonfly_test.go b/newt/vendor/golang.org/x/sys/unix/dev_dragonfly_test.go
new file mode 100644
index 0000000..9add376
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/dev_dragonfly_test.go
@@ -0,0 +1,50 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build go1.7
+
+package unix_test
+
+import (
+ "fmt"
+ "testing"
+
+ "golang.org/x/sys/unix"
+)
+
+func TestDevices(t *testing.T) {
+ testCases := []struct {
+ path string
+ major uint32
+ minor uint32
+ }{
+ // Minor is a cookie instead of an index on DragonFlyBSD
+ {"/dev/null", 10, 0x00000002},
+ {"/dev/random", 10, 0x00000003},
+ {"/dev/urandom", 10, 0x00000004},
+ {"/dev/zero", 10, 0x0000000c},
+ {"/dev/bpf", 15, 0xffff00ff},
+ }
+ for _, tc := range testCases {
+ t.Run(fmt.Sprintf("%s %v:%v", tc.path, tc.major, tc.minor), func(t *testing.T) {
+ var stat unix.Stat_t
+ err := unix.Stat(tc.path, &stat)
+ if err != nil {
+ t.Errorf("failed to stat device: %v", err)
+ return
+ }
+
+ dev := uint64(stat.Rdev)
+ if unix.Major(dev) != tc.major {
+ t.Errorf("for %s Major(%#x) == %d, want %d", tc.path, dev, unix.Major(dev), tc.major)
+ }
+ if unix.Minor(dev) != tc.minor {
+ t.Errorf("for %s Minor(%#x) == %d, want %d", tc.path, dev, unix.Minor(dev), tc.minor)
+ }
+ if unix.Mkdev(tc.major, tc.minor) != dev {
+ t.Errorf("for %s Mkdev(%d, %d) == %#x, want %#x", tc.path, tc.major, tc.minor, unix.Mkdev(tc.major, tc.minor), dev)
+ }
+ })
+ }
+}
diff --git a/newt/vendor/golang.org/x/sys/unix/dev_freebsd.go b/newt/vendor/golang.org/x/sys/unix/dev_freebsd.go
new file mode 100644
index 0000000..eba3b4b
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/dev_freebsd.go
@@ -0,0 +1,30 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Functions to access/create device major and minor numbers matching the
+// encoding used in FreeBSD's sys/types.h header.
+//
+// The information below is extracted and adapted from sys/types.h:
+//
+// Minor gives a cookie instead of an index since in order to avoid changing the
+// meanings of bits 0-15 or wasting time and space shifting bits 16-31 for
+// devices that don't use them.
+
+package unix
+
+// Major returns the major component of a FreeBSD device number.
+func Major(dev uint64) uint32 {
+ return uint32((dev >> 8) & 0xff)
+}
+
+// Minor returns the minor component of a FreeBSD device number.
+func Minor(dev uint64) uint32 {
+ return uint32(dev & 0xffff00ff)
+}
+
+// Mkdev returns a FreeBSD device number generated from the given major and
+// minor components.
+func Mkdev(major, minor uint32) uint64 {
+ return (uint64(major) << 8) | uint64(minor)
+}
diff --git a/newt/vendor/golang.org/x/sys/unix/dev_linux.go b/newt/vendor/golang.org/x/sys/unix/dev_linux.go
new file mode 100644
index 0000000..d165d6f
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/dev_linux.go
@@ -0,0 +1,42 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Functions to access/create device major and minor numbers matching the
+// encoding used by the Linux kernel and glibc.
+//
+// The information below is extracted and adapted from bits/sysmacros.h in the
+// glibc sources:
+//
+// dev_t in glibc is 64-bit, with 32-bit major and minor numbers. glibc's
+// default encoding is MMMM Mmmm mmmM MMmm, where M is a hex digit of the major
+// number and m is a hex digit of the minor number. This is backward compatible
+// with legacy systems where dev_t is 16 bits wide, encoded as MMmm. It is also
+// backward compatible with the Linux kernel, which for some architectures uses
+// 32-bit dev_t, encoded as mmmM MMmm.
+
+package unix
+
+// Major returns the major component of a Linux device number.
+func Major(dev uint64) uint32 {
+ major := uint32((dev & 0x00000000000fff00) >> 8)
+ major |= uint32((dev & 0xfffff00000000000) >> 32)
+ return major
+}
+
+// Minor returns the minor component of a Linux device number.
+func Minor(dev uint64) uint32 {
+ minor := uint32((dev & 0x00000000000000ff) >> 0)
+ minor |= uint32((dev & 0x00000ffffff00000) >> 12)
+ return minor
+}
+
+// Mkdev returns a Linux device number generated from the given major and minor
+// components.
+func Mkdev(major, minor uint32) uint64 {
+ dev := (uint64(major) & 0x00000fff) << 8
+ dev |= (uint64(major) & 0xfffff000) << 32
+ dev |= (uint64(minor) & 0x000000ff) << 0
+ dev |= (uint64(minor) & 0xffffff00) << 12
+ return dev
+}
diff --git a/newt/vendor/golang.org/x/sys/unix/dev_linux_test.go b/newt/vendor/golang.org/x/sys/unix/dev_linux_test.go
new file mode 100644
index 0000000..2fd3ead
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/dev_linux_test.go
@@ -0,0 +1,53 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build go1.7
+
+package unix_test
+
+import (
+ "fmt"
+ "testing"
+
+ "golang.org/x/sys/unix"
+)
+
+func TestDevices(t *testing.T) {
+ testCases := []struct {
+ path string
+ major uint32
+ minor uint32
+ }{
+ // well known major/minor numbers according to
+ // https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/admin-guide/devices.txt
+ {"/dev/null", 1, 3},
+ {"/dev/zero", 1, 5},
+ {"/dev/random", 1, 8},
+ {"/dev/full", 1, 7},
+ {"/dev/urandom", 1, 9},
+ {"/dev/tty", 5, 0},
+ }
+ for _, tc := range testCases {
+ t.Run(fmt.Sprintf("%s %v:%v", tc.path, tc.major, tc.minor), func(t *testing.T) {
+ var stat unix.Stat_t
+ err := unix.Stat(tc.path, &stat)
+ if err != nil {
+ t.Errorf("failed to stat device: %v", err)
+ return
+ }
+
+ dev := uint64(stat.Rdev)
+ if unix.Major(dev) != tc.major {
+ t.Errorf("for %s Major(%#x) == %d, want %d", tc.path, dev, unix.Major(dev), tc.major)
+ }
+ if unix.Minor(dev) != tc.minor {
+ t.Errorf("for %s Minor(%#x) == %d, want %d", tc.path, dev, unix.Minor(dev), tc.minor)
+ }
+ if unix.Mkdev(tc.major, tc.minor) != dev {
+ t.Errorf("for %s Mkdev(%d, %d) == %#x, want %#x", tc.path, tc.major, tc.minor, unix.Mkdev(tc.major, tc.minor), dev)
+ }
+ })
+
+ }
+}
diff --git a/newt/vendor/golang.org/x/sys/unix/dev_netbsd.go b/newt/vendor/golang.org/x/sys/unix/dev_netbsd.go
new file mode 100644
index 0000000..b4a203d
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/dev_netbsd.go
@@ -0,0 +1,29 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Functions to access/create device major and minor numbers matching the
+// encoding used in NetBSD's sys/types.h header.
+
+package unix
+
+// Major returns the major component of a NetBSD device number.
+func Major(dev uint64) uint32 {
+ return uint32((dev & 0x000fff00) >> 8)
+}
+
+// Minor returns the minor component of a NetBSD device number.
+func Minor(dev uint64) uint32 {
+ minor := uint32((dev & 0x000000ff) >> 0)
+ minor |= uint32((dev & 0xfff00000) >> 12)
+ return minor
+}
+
+// Mkdev returns a NetBSD device number generated from the given major and minor
+// components.
+func Mkdev(major, minor uint32) uint64 {
+ dev := (uint64(major) << 8) & 0x000fff00
+ dev |= (uint64(minor) << 12) & 0xfff00000
+ dev |= (uint64(minor) << 0) & 0x000000ff
+ return dev
+}
diff --git a/newt/vendor/golang.org/x/sys/unix/dev_netbsd_test.go b/newt/vendor/golang.org/x/sys/unix/dev_netbsd_test.go
new file mode 100644
index 0000000..441058a
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/dev_netbsd_test.go
@@ -0,0 +1,50 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build go1.7
+
+package unix_test
+
+import (
+ "fmt"
+ "testing"
+
+ "golang.org/x/sys/unix"
+)
+
+func TestDevices(t *testing.T) {
+ testCases := []struct {
+ path string
+ major uint32
+ minor uint32
+ }{
+ // well known major/minor numbers according to /dev/MAKEDEV on
+ // NetBSD 8.0
+ {"/dev/null", 2, 2},
+ {"/dev/zero", 2, 12},
+ {"/dev/random", 46, 0},
+ {"/dev/urandom", 46, 1},
+ }
+ for _, tc := range testCases {
+ t.Run(fmt.Sprintf("%s %v:%v", tc.path, tc.major, tc.minor), func(t *testing.T) {
+ var stat unix.Stat_t
+ err := unix.Stat(tc.path, &stat)
+ if err != nil {
+ t.Errorf("failed to stat device: %v", err)
+ return
+ }
+
+ dev := uint64(stat.Rdev)
+ if unix.Major(dev) != tc.major {
+ t.Errorf("for %s Major(%#x) == %d, want %d", tc.path, dev, unix.Major(dev), tc.major)
+ }
+ if unix.Minor(dev) != tc.minor {
+ t.Errorf("for %s Minor(%#x) == %d, want %d", tc.path, dev, unix.Minor(dev), tc.minor)
+ }
+ if unix.Mkdev(tc.major, tc.minor) != dev {
+ t.Errorf("for %s Mkdev(%d, %d) == %#x, want %#x", tc.path, tc.major, tc.minor, unix.Mkdev(tc.major, tc.minor), dev)
+ }
+ })
+ }
+}
diff --git a/newt/vendor/golang.org/x/sys/unix/dev_openbsd.go b/newt/vendor/golang.org/x/sys/unix/dev_openbsd.go
new file mode 100644
index 0000000..f3430c4
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/dev_openbsd.go
@@ -0,0 +1,29 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Functions to access/create device major and minor numbers matching the
+// encoding used in OpenBSD's sys/types.h header.
+
+package unix
+
+// Major returns the major component of an OpenBSD device number.
+func Major(dev uint64) uint32 {
+ return uint32((dev & 0x0000ff00) >> 8)
+}
+
+// Minor returns the minor component of an OpenBSD device number.
+func Minor(dev uint64) uint32 {
+ minor := uint32((dev & 0x000000ff) >> 0)
+ minor |= uint32((dev & 0xffff0000) >> 8)
+ return minor
+}
+
+// Mkdev returns an OpenBSD device number generated from the given major and minor
+// components.
+func Mkdev(major, minor uint32) uint64 {
+ dev := (uint64(major) << 8) & 0x0000ff00
+ dev |= (uint64(minor) << 8) & 0xffff0000
+ dev |= (uint64(minor) << 0) & 0x000000ff
+ return dev
+}
diff --git a/newt/vendor/golang.org/x/sys/unix/dev_openbsd_test.go b/newt/vendor/golang.org/x/sys/unix/dev_openbsd_test.go
new file mode 100644
index 0000000..e6cb64f
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/dev_openbsd_test.go
@@ -0,0 +1,54 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build go1.7
+
+package unix_test
+
+import (
+ "fmt"
+ "testing"
+
+ "golang.org/x/sys/unix"
+)
+
+func TestDevices(t *testing.T) {
+ testCases := []struct {
+ path string
+ major uint32
+ minor uint32
+ }{
+ // well known major/minor numbers according to /dev/MAKEDEV on
+ // OpenBSD 6.0
+ {"/dev/null", 2, 2},
+ {"/dev/zero", 2, 12},
+ {"/dev/ttyp0", 5, 0},
+ {"/dev/ttyp1", 5, 1},
+ {"/dev/random", 45, 0},
+ {"/dev/srandom", 45, 1},
+ {"/dev/urandom", 45, 2},
+ {"/dev/arandom", 45, 3},
+ }
+ for _, tc := range testCases {
+ t.Run(fmt.Sprintf("%s %v:%v", tc.path, tc.major, tc.minor), func(t *testing.T) {
+ var stat unix.Stat_t
+ err := unix.Stat(tc.path, &stat)
+ if err != nil {
+ t.Errorf("failed to stat device: %v", err)
+ return
+ }
+
+ dev := uint64(stat.Rdev)
+ if unix.Major(dev) != tc.major {
+ t.Errorf("for %s Major(%#x) == %d, want %d", tc.path, dev, unix.Major(dev), tc.major)
+ }
+ if unix.Minor(dev) != tc.minor {
+ t.Errorf("for %s Minor(%#x) == %d, want %d", tc.path, dev, unix.Minor(dev), tc.minor)
+ }
+ if unix.Mkdev(tc.major, tc.minor) != dev {
+ t.Errorf("for %s Mkdev(%d, %d) == %#x, want %#x", tc.path, tc.major, tc.minor, unix.Mkdev(tc.major, tc.minor), dev)
+ }
+ })
+ }
+}
diff --git a/newt/vendor/golang.org/x/sys/unix/dev_solaris_test.go b/newt/vendor/golang.org/x/sys/unix/dev_solaris_test.go
new file mode 100644
index 0000000..656508c
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/dev_solaris_test.go
@@ -0,0 +1,51 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build go1.7
+
+package unix_test
+
+import (
+ "fmt"
+ "testing"
+
+ "golang.org/x/sys/unix"
+)
+
+func TestDevices(t *testing.T) {
+ testCases := []struct {
+ path string
+ major uint32
+ minor uint32
+ }{
+ // Well-known major/minor numbers on OpenSolaris according to
+ // /etc/name_to_major
+ {"/dev/zero", 134, 12},
+ {"/dev/null", 134, 2},
+ {"/dev/ptyp0", 172, 0},
+ {"/dev/ttyp0", 175, 0},
+ {"/dev/ttyp1", 175, 1},
+ }
+ for _, tc := range testCases {
+ t.Run(fmt.Sprintf("%s %v:%v", tc.path, tc.major, tc.minor), func(t *testing.T) {
+ var stat unix.Stat_t
+ err := unix.Stat(tc.path, &stat)
+ if err != nil {
+ t.Errorf("failed to stat device: %v", err)
+ return
+ }
+
+ dev := uint64(stat.Rdev)
+ if unix.Major(dev) != tc.major {
+ t.Errorf("for %s Major(%#x) == %d, want %d", tc.path, dev, unix.Major(dev), tc.major)
+ }
+ if unix.Minor(dev) != tc.minor {
+ t.Errorf("for %s Minor(%#x) == %d, want %d", tc.path, dev, unix.Minor(dev), tc.minor)
+ }
+ if unix.Mkdev(tc.major, tc.minor) != dev {
+ t.Errorf("for %s Mkdev(%d, %d) == %#x, want %#x", tc.path, tc.major, tc.minor, unix.Mkdev(tc.major, tc.minor), dev)
+ }
+ })
+ }
+}
diff --git a/newt/vendor/golang.org/x/sys/unix/dirent.go b/newt/vendor/golang.org/x/sys/unix/dirent.go
new file mode 100644
index 0000000..bd47581
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/dirent.go
@@ -0,0 +1,102 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build darwin dragonfly freebsd linux nacl netbsd openbsd solaris
+
+package unix
+
+import "unsafe"
+
+// readInt returns the size-bytes unsigned integer in native byte order at offset off.
+func readInt(b []byte, off, size uintptr) (u uint64, ok bool) {
+ if len(b) < int(off+size) {
+ return 0, false
+ }
+ if isBigEndian {
+ return readIntBE(b[off:], size), true
+ }
+ return readIntLE(b[off:], size), true
+}
+
+func readIntBE(b []byte, size uintptr) uint64 {
+ switch size {
+ case 1:
+ return uint64(b[0])
+ case 2:
+ _ = b[1] // bounds check hint to compiler; see golang.org/issue/14808
+ return uint64(b[1]) | uint64(b[0])<<8
+ case 4:
+ _ = b[3] // bounds check hint to compiler; see golang.org/issue/14808
+ return uint64(b[3]) | uint64(b[2])<<8 | uint64(b[1])<<16 | uint64(b[0])<<24
+ case 8:
+ _ = b[7] // bounds check hint to compiler; see golang.org/issue/14808
+ return uint64(b[7]) | uint64(b[6])<<8 | uint64(b[5])<<16 | uint64(b[4])<<24 |
+ uint64(b[3])<<32 | uint64(b[2])<<40 | uint64(b[1])<<48 | uint64(b[0])<<56
+ default:
+ panic("syscall: readInt with unsupported size")
+ }
+}
+
+func readIntLE(b []byte, size uintptr) uint64 {
+ switch size {
+ case 1:
+ return uint64(b[0])
+ case 2:
+ _ = b[1] // bounds check hint to compiler; see golang.org/issue/14808
+ return uint64(b[0]) | uint64(b[1])<<8
+ case 4:
+ _ = b[3] // bounds check hint to compiler; see golang.org/issue/14808
+ return uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24
+ case 8:
+ _ = b[7] // bounds check hint to compiler; see golang.org/issue/14808
+ return uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 |
+ uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56
+ default:
+ panic("syscall: readInt with unsupported size")
+ }
+}
+
+// ParseDirent parses up to max directory entries in buf,
+// appending the names to names. It returns the number of
+// bytes consumed from buf, the number of entries added
+// to names, and the new names slice.
+func ParseDirent(buf []byte, max int, names []string) (consumed int, count int, newnames []string) {
+ origlen := len(buf)
+ count = 0
+ for max != 0 && len(buf) > 0 {
+ reclen, ok := direntReclen(buf)
+ if !ok || reclen > uint64(len(buf)) {
+ return origlen, count, names
+ }
+ rec := buf[:reclen]
+ buf = buf[reclen:]
+ ino, ok := direntIno(rec)
+ if !ok {
+ break
+ }
+ if ino == 0 { // File absent in directory.
+ continue
+ }
+ const namoff = uint64(unsafe.Offsetof(Dirent{}.Name))
+ namlen, ok := direntNamlen(rec)
+ if !ok || namoff+namlen > uint64(len(rec)) {
+ break
+ }
+ name := rec[namoff : namoff+namlen]
+ for i, c := range name {
+ if c == 0 {
+ name = name[:i]
+ break
+ }
+ }
+ // Check for useless names before allocating a string.
+ if string(name) == "." || string(name) == ".." {
+ continue
+ }
+ max--
+ count++
+ names = append(names, string(name))
+ }
+ return origlen - len(buf), count, names
+}
diff --git a/newt/vendor/golang.org/x/sys/unix/endian_big.go b/newt/vendor/golang.org/x/sys/unix/endian_big.go
new file mode 100644
index 0000000..5e92690
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/endian_big.go
@@ -0,0 +1,9 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+//
+// +build ppc64 s390x mips mips64
+
+package unix
+
+const isBigEndian = true
diff --git a/newt/vendor/golang.org/x/sys/unix/endian_little.go b/newt/vendor/golang.org/x/sys/unix/endian_little.go
new file mode 100644
index 0000000..085df2d
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/endian_little.go
@@ -0,0 +1,9 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+//
+// +build 386 amd64 amd64p32 arm arm64 ppc64le mipsle mips64le
+
+package unix
+
+const isBigEndian = false
diff --git a/newt/vendor/golang.org/x/sys/unix/env_unix.go b/newt/vendor/golang.org/x/sys/unix/env_unix.go
index 45e281a..2e06b33 100644
--- a/newt/vendor/golang.org/x/sys/unix/env_unix.go
+++ b/newt/vendor/golang.org/x/sys/unix/env_unix.go
@@ -1,4 +1,4 @@
-// Copyright 2010 The Go Authors. All rights reserved.
+// Copyright 2010 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
diff --git a/newt/vendor/golang.org/x/sys/unix/env_unset.go b/newt/vendor/golang.org/x/sys/unix/env_unset.go
index 9222262..c44fdc4 100644
--- a/newt/vendor/golang.org/x/sys/unix/env_unset.go
+++ b/newt/vendor/golang.org/x/sys/unix/env_unset.go
@@ -1,4 +1,4 @@
-// Copyright 2014 The Go Authors. All rights reserved.
+// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
diff --git a/newt/vendor/golang.org/x/sys/unix/errors_freebsd_386.go b/newt/vendor/golang.org/x/sys/unix/errors_freebsd_386.go
new file mode 100644
index 0000000..c56bc8b
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/errors_freebsd_386.go
@@ -0,0 +1,227 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Constants that were deprecated or moved to enums in the FreeBSD headers. Keep
+// them here for backwards compatibility.
+
+package unix
+
+const (
+ IFF_SMART = 0x20
+ IFT_1822 = 0x2
+ IFT_A12MPPSWITCH = 0x82
+ IFT_AAL2 = 0xbb
+ IFT_AAL5 = 0x31
+ IFT_ADSL = 0x5e
+ IFT_AFLANE8023 = 0x3b
+ IFT_AFLANE8025 = 0x3c
+ IFT_ARAP = 0x58
+ IFT_ARCNET = 0x23
+ IFT_ARCNETPLUS = 0x24
+ IFT_ASYNC = 0x54
+ IFT_ATM = 0x25
+ IFT_ATMDXI = 0x69
+ IFT_ATMFUNI = 0x6a
+ IFT_ATMIMA = 0x6b
+ IFT_ATMLOGICAL = 0x50
+ IFT_ATMRADIO = 0xbd
+ IFT_ATMSUBINTERFACE = 0x86
+ IFT_ATMVCIENDPT = 0xc2
+ IFT_ATMVIRTUAL = 0x95
+ IFT_BGPPOLICYACCOUNTING = 0xa2
+ IFT_BSC = 0x53
+ IFT_CCTEMUL = 0x3d
+ IFT_CEPT = 0x13
+ IFT_CES = 0x85
+ IFT_CHANNEL = 0x46
+ IFT_CNR = 0x55
+ IFT_COFFEE = 0x84
+ IFT_COMPOSITELINK = 0x9b
+ IFT_DCN = 0x8d
+ IFT_DIGITALPOWERLINE = 0x8a
+ IFT_DIGITALWRAPPEROVERHEADCHANNEL = 0xba
+ IFT_DLSW = 0x4a
+ IFT_DOCSCABLEDOWNSTREAM = 0x80
+ IFT_DOCSCABLEMACLAYER = 0x7f
+ IFT_DOCSCABLEUPSTREAM = 0x81
+ IFT_DS0 = 0x51
+ IFT_DS0BUNDLE = 0x52
+ IFT_DS1FDL = 0xaa
+ IFT_DS3 = 0x1e
+ IFT_DTM = 0x8c
+ IFT_DVBASILN = 0xac
+ IFT_DVBASIOUT = 0xad
+ IFT_DVBRCCDOWNSTREAM = 0x93
+ IFT_DVBRCCMACLAYER = 0x92
+ IFT_DVBRCCUPSTREAM = 0x94
+ IFT_ENC = 0xf4
+ IFT_EON = 0x19
+ IFT_EPLRS = 0x57
+ IFT_ESCON = 0x49
+ IFT_ETHER = 0x6
+ IFT_FAITH = 0xf2
+ IFT_FAST = 0x7d
+ IFT_FASTETHER = 0x3e
+ IFT_FASTETHERFX = 0x45
+ IFT_FDDI = 0xf
+ IFT_FIBRECHANNEL = 0x38
+ IFT_FRAMERELAYINTERCONNECT = 0x3a
+ IFT_FRAMERELAYMPI = 0x5c
+ IFT_FRDLCIENDPT = 0xc1
+ IFT_FRELAY = 0x20
+ IFT_FRELAYDCE = 0x2c
+ IFT_FRF16MFRBUNDLE = 0xa3
+ IFT_FRFORWARD = 0x9e
+ IFT_G703AT2MB = 0x43
+ IFT_G703AT64K = 0x42
+ IFT_GIF = 0xf0
+ IFT_GIGABITETHERNET = 0x75
+ IFT_GR303IDT = 0xb2
+ IFT_GR303RDT = 0xb1
+ IFT_H323GATEKEEPER = 0xa4
+ IFT_H323PROXY = 0xa5
+ IFT_HDH1822 = 0x3
+ IFT_HDLC = 0x76
+ IFT_HDSL2 = 0xa8
+ IFT_HIPERLAN2 = 0xb7
+ IFT_HIPPI = 0x2f
+ IFT_HIPPIINTERFACE = 0x39
+ IFT_HOSTPAD = 0x5a
+ IFT_HSSI = 0x2e
+ IFT_HY = 0xe
+ IFT_IBM370PARCHAN = 0x48
+ IFT_IDSL = 0x9a
+ IFT_IEEE80211 = 0x47
+ IFT_IEEE80212 = 0x37
+ IFT_IEEE8023ADLAG = 0xa1
+ IFT_IFGSN = 0x91
+ IFT_IMT = 0xbe
+ IFT_INTERLEAVE = 0x7c
+ IFT_IP = 0x7e
+ IFT_IPFORWARD = 0x8e
+ IFT_IPOVERATM = 0x72
+ IFT_IPOVERCDLC = 0x6d
+ IFT_IPOVERCLAW = 0x6e
+ IFT_IPSWITCH = 0x4e
+ IFT_IPXIP = 0xf9
+ IFT_ISDN = 0x3f
+ IFT_ISDNBASIC = 0x14
+ IFT_ISDNPRIMARY = 0x15
+ IFT_ISDNS = 0x4b
+ IFT_ISDNU = 0x4c
+ IFT_ISO88022LLC = 0x29
+ IFT_ISO88023 = 0x7
+ IFT_ISO88024 = 0x8
+ IFT_ISO88025 = 0x9
+ IFT_ISO88025CRFPINT = 0x62
+ IFT_ISO88025DTR = 0x56
+ IFT_ISO88025FIBER = 0x73
+ IFT_ISO88026 = 0xa
+ IFT_ISUP = 0xb3
+ IFT_L3IPXVLAN = 0x89
+ IFT_LAPB = 0x10
+ IFT_LAPD = 0x4d
+ IFT_LAPF = 0x77
+ IFT_LOCALTALK = 0x2a
+ IFT_LOOP = 0x18
+ IFT_MEDIAMAILOVERIP = 0x8b
+ IFT_MFSIGLINK = 0xa7
+ IFT_MIOX25 = 0x26
+ IFT_MODEM = 0x30
+ IFT_MPC = 0x71
+ IFT_MPLS = 0xa6
+ IFT_MPLSTUNNEL = 0x96
+ IFT_MSDSL = 0x8f
+ IFT_MVL = 0xbf
+ IFT_MYRINET = 0x63
+ IFT_NFAS = 0xaf
+ IFT_NSIP = 0x1b
+ IFT_OPTICALCHANNEL = 0xc3
+ IFT_OPTICALTRANSPORT = 0xc4
+ IFT_OTHER = 0x1
+ IFT_P10 = 0xc
+ IFT_P80 = 0xd
+ IFT_PARA = 0x22
+ IFT_PFLOG = 0xf6
+ IFT_PFSYNC = 0xf7
+ IFT_PLC = 0xae
+ IFT_POS = 0xab
+ IFT_PPPMULTILINKBUNDLE = 0x6c
+ IFT_PROPBWAP2MP = 0xb8
+ IFT_PROPCNLS = 0x59
+ IFT_PROPDOCSWIRELESSDOWNSTREAM = 0xb5
+ IFT_PROPDOCSWIRELESSMACLAYER = 0xb4
+ IFT_PROPDOCSWIRELESSUPSTREAM = 0xb6
+ IFT_PROPMUX = 0x36
+ IFT_PROPWIRELESSP2P = 0x9d
+ IFT_PTPSERIAL = 0x16
+ IFT_PVC = 0xf1
+ IFT_QLLC = 0x44
+ IFT_RADIOMAC = 0xbc
+ IFT_RADSL = 0x5f
+ IFT_REACHDSL = 0xc0
+ IFT_RFC1483 = 0x9f
+ IFT_RS232 = 0x21
+ IFT_RSRB = 0x4f
+ IFT_SDLC = 0x11
+ IFT_SDSL = 0x60
+ IFT_SHDSL = 0xa9
+ IFT_SIP = 0x1f
+ IFT_SLIP = 0x1c
+ IFT_SMDSDXI = 0x2b
+ IFT_SMDSICIP = 0x34
+ IFT_SONET = 0x27
+ IFT_SONETOVERHEADCHANNEL = 0xb9
+ IFT_SONETPATH = 0x32
+ IFT_SONETVT = 0x33
+ IFT_SRP = 0x97
+ IFT_SS7SIGLINK = 0x9c
+ IFT_STACKTOSTACK = 0x6f
+ IFT_STARLAN = 0xb
+ IFT_STF = 0xd7
+ IFT_T1 = 0x12
+ IFT_TDLC = 0x74
+ IFT_TERMPAD = 0x5b
+ IFT_TR008 = 0xb0
+ IFT_TRANSPHDLC = 0x7b
+ IFT_TUNNEL = 0x83
+ IFT_ULTRA = 0x1d
+ IFT_USB = 0xa0
+ IFT_V11 = 0x40
+ IFT_V35 = 0x2d
+ IFT_V36 = 0x41
+ IFT_V37 = 0x78
+ IFT_VDSL = 0x61
+ IFT_VIRTUALIPADDRESS = 0x70
+ IFT_VOICEEM = 0x64
+ IFT_VOICEENCAP = 0x67
+ IFT_VOICEFXO = 0x65
+ IFT_VOICEFXS = 0x66
+ IFT_VOICEOVERATM = 0x98
+ IFT_VOICEOVERFRAMERELAY = 0x99
+ IFT_VOICEOVERIP = 0x68
+ IFT_X213 = 0x5d
+ IFT_X25 = 0x5
+ IFT_X25DDN = 0x4
+ IFT_X25HUNTGROUP = 0x7a
+ IFT_X25MLP = 0x79
+ IFT_X25PLE = 0x28
+ IFT_XETHER = 0x1a
+ IPPROTO_MAXID = 0x34
+ IPV6_FAITH = 0x1d
+ IP_FAITH = 0x16
+ MAP_NORESERVE = 0x40
+ MAP_RENAME = 0x20
+ NET_RT_MAXID = 0x6
+ RTF_PRCLONING = 0x10000
+ RTM_OLDADD = 0x9
+ RTM_OLDDEL = 0xa
+ SIOCADDRT = 0x8030720a
+ SIOCALIFADDR = 0x8118691b
+ SIOCDELRT = 0x8030720b
+ SIOCDLIFADDR = 0x8118691d
+ SIOCGLIFADDR = 0xc118691c
+ SIOCGLIFPHYADDR = 0xc118694b
+ SIOCSLIFPHYADDR = 0x8118694a
+)
diff --git a/newt/vendor/golang.org/x/sys/unix/errors_freebsd_amd64.go b/newt/vendor/golang.org/x/sys/unix/errors_freebsd_amd64.go
new file mode 100644
index 0000000..3e97711
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/errors_freebsd_amd64.go
@@ -0,0 +1,227 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Constants that were deprecated or moved to enums in the FreeBSD headers. Keep
+// them here for backwards compatibility.
+
+package unix
+
+const (
+ IFF_SMART = 0x20
+ IFT_1822 = 0x2
+ IFT_A12MPPSWITCH = 0x82
+ IFT_AAL2 = 0xbb
+ IFT_AAL5 = 0x31
+ IFT_ADSL = 0x5e
+ IFT_AFLANE8023 = 0x3b
+ IFT_AFLANE8025 = 0x3c
+ IFT_ARAP = 0x58
+ IFT_ARCNET = 0x23
+ IFT_ARCNETPLUS = 0x24
+ IFT_ASYNC = 0x54
+ IFT_ATM = 0x25
+ IFT_ATMDXI = 0x69
+ IFT_ATMFUNI = 0x6a
+ IFT_ATMIMA = 0x6b
+ IFT_ATMLOGICAL = 0x50
+ IFT_ATMRADIO = 0xbd
+ IFT_ATMSUBINTERFACE = 0x86
+ IFT_ATMVCIENDPT = 0xc2
+ IFT_ATMVIRTUAL = 0x95
+ IFT_BGPPOLICYACCOUNTING = 0xa2
+ IFT_BSC = 0x53
+ IFT_CCTEMUL = 0x3d
+ IFT_CEPT = 0x13
+ IFT_CES = 0x85
+ IFT_CHANNEL = 0x46
+ IFT_CNR = 0x55
+ IFT_COFFEE = 0x84
+ IFT_COMPOSITELINK = 0x9b
+ IFT_DCN = 0x8d
+ IFT_DIGITALPOWERLINE = 0x8a
+ IFT_DIGITALWRAPPEROVERHEADCHANNEL = 0xba
+ IFT_DLSW = 0x4a
+ IFT_DOCSCABLEDOWNSTREAM = 0x80
+ IFT_DOCSCABLEMACLAYER = 0x7f
+ IFT_DOCSCABLEUPSTREAM = 0x81
+ IFT_DS0 = 0x51
+ IFT_DS0BUNDLE = 0x52
+ IFT_DS1FDL = 0xaa
+ IFT_DS3 = 0x1e
+ IFT_DTM = 0x8c
+ IFT_DVBASILN = 0xac
+ IFT_DVBASIOUT = 0xad
+ IFT_DVBRCCDOWNSTREAM = 0x93
+ IFT_DVBRCCMACLAYER = 0x92
+ IFT_DVBRCCUPSTREAM = 0x94
+ IFT_ENC = 0xf4
+ IFT_EON = 0x19
+ IFT_EPLRS = 0x57
+ IFT_ESCON = 0x49
+ IFT_ETHER = 0x6
+ IFT_FAITH = 0xf2
+ IFT_FAST = 0x7d
+ IFT_FASTETHER = 0x3e
+ IFT_FASTETHERFX = 0x45
+ IFT_FDDI = 0xf
+ IFT_FIBRECHANNEL = 0x38
+ IFT_FRAMERELAYINTERCONNECT = 0x3a
+ IFT_FRAMERELAYMPI = 0x5c
+ IFT_FRDLCIENDPT = 0xc1
+ IFT_FRELAY = 0x20
+ IFT_FRELAYDCE = 0x2c
+ IFT_FRF16MFRBUNDLE = 0xa3
+ IFT_FRFORWARD = 0x9e
+ IFT_G703AT2MB = 0x43
+ IFT_G703AT64K = 0x42
+ IFT_GIF = 0xf0
+ IFT_GIGABITETHERNET = 0x75
+ IFT_GR303IDT = 0xb2
+ IFT_GR303RDT = 0xb1
+ IFT_H323GATEKEEPER = 0xa4
+ IFT_H323PROXY = 0xa5
+ IFT_HDH1822 = 0x3
+ IFT_HDLC = 0x76
+ IFT_HDSL2 = 0xa8
+ IFT_HIPERLAN2 = 0xb7
+ IFT_HIPPI = 0x2f
+ IFT_HIPPIINTERFACE = 0x39
+ IFT_HOSTPAD = 0x5a
+ IFT_HSSI = 0x2e
+ IFT_HY = 0xe
+ IFT_IBM370PARCHAN = 0x48
+ IFT_IDSL = 0x9a
+ IFT_IEEE80211 = 0x47
+ IFT_IEEE80212 = 0x37
+ IFT_IEEE8023ADLAG = 0xa1
+ IFT_IFGSN = 0x91
+ IFT_IMT = 0xbe
+ IFT_INTERLEAVE = 0x7c
+ IFT_IP = 0x7e
+ IFT_IPFORWARD = 0x8e
+ IFT_IPOVERATM = 0x72
+ IFT_IPOVERCDLC = 0x6d
+ IFT_IPOVERCLAW = 0x6e
+ IFT_IPSWITCH = 0x4e
+ IFT_IPXIP = 0xf9
+ IFT_ISDN = 0x3f
+ IFT_ISDNBASIC = 0x14
+ IFT_ISDNPRIMARY = 0x15
+ IFT_ISDNS = 0x4b
+ IFT_ISDNU = 0x4c
+ IFT_ISO88022LLC = 0x29
+ IFT_ISO88023 = 0x7
+ IFT_ISO88024 = 0x8
+ IFT_ISO88025 = 0x9
+ IFT_ISO88025CRFPINT = 0x62
+ IFT_ISO88025DTR = 0x56
+ IFT_ISO88025FIBER = 0x73
+ IFT_ISO88026 = 0xa
+ IFT_ISUP = 0xb3
+ IFT_L3IPXVLAN = 0x89
+ IFT_LAPB = 0x10
+ IFT_LAPD = 0x4d
+ IFT_LAPF = 0x77
+ IFT_LOCALTALK = 0x2a
+ IFT_LOOP = 0x18
+ IFT_MEDIAMAILOVERIP = 0x8b
+ IFT_MFSIGLINK = 0xa7
+ IFT_MIOX25 = 0x26
+ IFT_MODEM = 0x30
+ IFT_MPC = 0x71
+ IFT_MPLS = 0xa6
+ IFT_MPLSTUNNEL = 0x96
+ IFT_MSDSL = 0x8f
+ IFT_MVL = 0xbf
+ IFT_MYRINET = 0x63
+ IFT_NFAS = 0xaf
+ IFT_NSIP = 0x1b
+ IFT_OPTICALCHANNEL = 0xc3
+ IFT_OPTICALTRANSPORT = 0xc4
+ IFT_OTHER = 0x1
+ IFT_P10 = 0xc
+ IFT_P80 = 0xd
+ IFT_PARA = 0x22
+ IFT_PFLOG = 0xf6
+ IFT_PFSYNC = 0xf7
+ IFT_PLC = 0xae
+ IFT_POS = 0xab
+ IFT_PPPMULTILINKBUNDLE = 0x6c
+ IFT_PROPBWAP2MP = 0xb8
+ IFT_PROPCNLS = 0x59
+ IFT_PROPDOCSWIRELESSDOWNSTREAM = 0xb5
+ IFT_PROPDOCSWIRELESSMACLAYER = 0xb4
+ IFT_PROPDOCSWIRELESSUPSTREAM = 0xb6
+ IFT_PROPMUX = 0x36
+ IFT_PROPWIRELESSP2P = 0x9d
+ IFT_PTPSERIAL = 0x16
+ IFT_PVC = 0xf1
+ IFT_QLLC = 0x44
+ IFT_RADIOMAC = 0xbc
+ IFT_RADSL = 0x5f
+ IFT_REACHDSL = 0xc0
+ IFT_RFC1483 = 0x9f
+ IFT_RS232 = 0x21
+ IFT_RSRB = 0x4f
+ IFT_SDLC = 0x11
+ IFT_SDSL = 0x60
+ IFT_SHDSL = 0xa9
+ IFT_SIP = 0x1f
+ IFT_SLIP = 0x1c
+ IFT_SMDSDXI = 0x2b
+ IFT_SMDSICIP = 0x34
+ IFT_SONET = 0x27
+ IFT_SONETOVERHEADCHANNEL = 0xb9
+ IFT_SONETPATH = 0x32
+ IFT_SONETVT = 0x33
+ IFT_SRP = 0x97
+ IFT_SS7SIGLINK = 0x9c
+ IFT_STACKTOSTACK = 0x6f
+ IFT_STARLAN = 0xb
+ IFT_STF = 0xd7
+ IFT_T1 = 0x12
+ IFT_TDLC = 0x74
+ IFT_TERMPAD = 0x5b
+ IFT_TR008 = 0xb0
+ IFT_TRANSPHDLC = 0x7b
+ IFT_TUNNEL = 0x83
+ IFT_ULTRA = 0x1d
+ IFT_USB = 0xa0
+ IFT_V11 = 0x40
+ IFT_V35 = 0x2d
+ IFT_V36 = 0x41
+ IFT_V37 = 0x78
+ IFT_VDSL = 0x61
+ IFT_VIRTUALIPADDRESS = 0x70
+ IFT_VOICEEM = 0x64
+ IFT_VOICEENCAP = 0x67
+ IFT_VOICEFXO = 0x65
+ IFT_VOICEFXS = 0x66
+ IFT_VOICEOVERATM = 0x98
+ IFT_VOICEOVERFRAMERELAY = 0x99
+ IFT_VOICEOVERIP = 0x68
+ IFT_X213 = 0x5d
+ IFT_X25 = 0x5
+ IFT_X25DDN = 0x4
+ IFT_X25HUNTGROUP = 0x7a
+ IFT_X25MLP = 0x79
+ IFT_X25PLE = 0x28
+ IFT_XETHER = 0x1a
+ IPPROTO_MAXID = 0x34
+ IPV6_FAITH = 0x1d
+ IP_FAITH = 0x16
+ MAP_NORESERVE = 0x40
+ MAP_RENAME = 0x20
+ NET_RT_MAXID = 0x6
+ RTF_PRCLONING = 0x10000
+ RTM_OLDADD = 0x9
+ RTM_OLDDEL = 0xa
+ SIOCADDRT = 0x8040720a
+ SIOCALIFADDR = 0x8118691b
+ SIOCDELRT = 0x8040720b
+ SIOCDLIFADDR = 0x8118691d
+ SIOCGLIFADDR = 0xc118691c
+ SIOCGLIFPHYADDR = 0xc118694b
+ SIOCSLIFPHYADDR = 0x8118694a
+)
diff --git a/newt/vendor/golang.org/x/sys/unix/errors_freebsd_arm.go b/newt/vendor/golang.org/x/sys/unix/errors_freebsd_arm.go
new file mode 100644
index 0000000..856dca3
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/errors_freebsd_arm.go
@@ -0,0 +1,226 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package unix
+
+const (
+ IFT_1822 = 0x2
+ IFT_A12MPPSWITCH = 0x82
+ IFT_AAL2 = 0xbb
+ IFT_AAL5 = 0x31
+ IFT_ADSL = 0x5e
+ IFT_AFLANE8023 = 0x3b
+ IFT_AFLANE8025 = 0x3c
+ IFT_ARAP = 0x58
+ IFT_ARCNET = 0x23
+ IFT_ARCNETPLUS = 0x24
+ IFT_ASYNC = 0x54
+ IFT_ATM = 0x25
+ IFT_ATMDXI = 0x69
+ IFT_ATMFUNI = 0x6a
+ IFT_ATMIMA = 0x6b
+ IFT_ATMLOGICAL = 0x50
+ IFT_ATMRADIO = 0xbd
+ IFT_ATMSUBINTERFACE = 0x86
+ IFT_ATMVCIENDPT = 0xc2
+ IFT_ATMVIRTUAL = 0x95
+ IFT_BGPPOLICYACCOUNTING = 0xa2
+ IFT_BSC = 0x53
+ IFT_CCTEMUL = 0x3d
+ IFT_CEPT = 0x13
+ IFT_CES = 0x85
+ IFT_CHANNEL = 0x46
+ IFT_CNR = 0x55
+ IFT_COFFEE = 0x84
+ IFT_COMPOSITELINK = 0x9b
+ IFT_DCN = 0x8d
+ IFT_DIGITALPOWERLINE = 0x8a
+ IFT_DIGITALWRAPPEROVERHEADCHANNEL = 0xba
+ IFT_DLSW = 0x4a
+ IFT_DOCSCABLEDOWNSTREAM = 0x80
+ IFT_DOCSCABLEMACLAYER = 0x7f
+ IFT_DOCSCABLEUPSTREAM = 0x81
+ IFT_DS0 = 0x51
+ IFT_DS0BUNDLE = 0x52
+ IFT_DS1FDL = 0xaa
+ IFT_DS3 = 0x1e
+ IFT_DTM = 0x8c
+ IFT_DVBASILN = 0xac
+ IFT_DVBASIOUT = 0xad
+ IFT_DVBRCCDOWNSTREAM = 0x93
+ IFT_DVBRCCMACLAYER = 0x92
+ IFT_DVBRCCUPSTREAM = 0x94
+ IFT_ENC = 0xf4
+ IFT_EON = 0x19
+ IFT_EPLRS = 0x57
+ IFT_ESCON = 0x49
+ IFT_ETHER = 0x6
+ IFT_FAST = 0x7d
+ IFT_FASTETHER = 0x3e
+ IFT_FASTETHERFX = 0x45
+ IFT_FDDI = 0xf
+ IFT_FIBRECHANNEL = 0x38
+ IFT_FRAMERELAYINTERCONNECT = 0x3a
+ IFT_FRAMERELAYMPI = 0x5c
+ IFT_FRDLCIENDPT = 0xc1
+ IFT_FRELAY = 0x20
+ IFT_FRELAYDCE = 0x2c
+ IFT_FRF16MFRBUNDLE = 0xa3
+ IFT_FRFORWARD = 0x9e
+ IFT_G703AT2MB = 0x43
+ IFT_G703AT64K = 0x42
+ IFT_GIF = 0xf0
+ IFT_GIGABITETHERNET = 0x75
+ IFT_GR303IDT = 0xb2
+ IFT_GR303RDT = 0xb1
+ IFT_H323GATEKEEPER = 0xa4
+ IFT_H323PROXY = 0xa5
+ IFT_HDH1822 = 0x3
+ IFT_HDLC = 0x76
+ IFT_HDSL2 = 0xa8
+ IFT_HIPERLAN2 = 0xb7
+ IFT_HIPPI = 0x2f
+ IFT_HIPPIINTERFACE = 0x39
+ IFT_HOSTPAD = 0x5a
+ IFT_HSSI = 0x2e
+ IFT_HY = 0xe
+ IFT_IBM370PARCHAN = 0x48
+ IFT_IDSL = 0x9a
+ IFT_IEEE80211 = 0x47
+ IFT_IEEE80212 = 0x37
+ IFT_IEEE8023ADLAG = 0xa1
+ IFT_IFGSN = 0x91
+ IFT_IMT = 0xbe
+ IFT_INTERLEAVE = 0x7c
+ IFT_IP = 0x7e
+ IFT_IPFORWARD = 0x8e
+ IFT_IPOVERATM = 0x72
+ IFT_IPOVERCDLC = 0x6d
+ IFT_IPOVERCLAW = 0x6e
+ IFT_IPSWITCH = 0x4e
+ IFT_ISDN = 0x3f
+ IFT_ISDNBASIC = 0x14
+ IFT_ISDNPRIMARY = 0x15
+ IFT_ISDNS = 0x4b
+ IFT_ISDNU = 0x4c
+ IFT_ISO88022LLC = 0x29
+ IFT_ISO88023 = 0x7
+ IFT_ISO88024 = 0x8
+ IFT_ISO88025 = 0x9
+ IFT_ISO88025CRFPINT = 0x62
+ IFT_ISO88025DTR = 0x56
+ IFT_ISO88025FIBER = 0x73
+ IFT_ISO88026 = 0xa
+ IFT_ISUP = 0xb3
+ IFT_L3IPXVLAN = 0x89
+ IFT_LAPB = 0x10
+ IFT_LAPD = 0x4d
+ IFT_LAPF = 0x77
+ IFT_LOCALTALK = 0x2a
+ IFT_LOOP = 0x18
+ IFT_MEDIAMAILOVERIP = 0x8b
+ IFT_MFSIGLINK = 0xa7
+ IFT_MIOX25 = 0x26
+ IFT_MODEM = 0x30
+ IFT_MPC = 0x71
+ IFT_MPLS = 0xa6
+ IFT_MPLSTUNNEL = 0x96
+ IFT_MSDSL = 0x8f
+ IFT_MVL = 0xbf
+ IFT_MYRINET = 0x63
+ IFT_NFAS = 0xaf
+ IFT_NSIP = 0x1b
+ IFT_OPTICALCHANNEL = 0xc3
+ IFT_OPTICALTRANSPORT = 0xc4
+ IFT_OTHER = 0x1
+ IFT_P10 = 0xc
+ IFT_P80 = 0xd
+ IFT_PARA = 0x22
+ IFT_PFLOG = 0xf6
+ IFT_PFSYNC = 0xf7
+ IFT_PLC = 0xae
+ IFT_POS = 0xab
+ IFT_PPPMULTILINKBUNDLE = 0x6c
+ IFT_PROPBWAP2MP = 0xb8
+ IFT_PROPCNLS = 0x59
+ IFT_PROPDOCSWIRELESSDOWNSTREAM = 0xb5
+ IFT_PROPDOCSWIRELESSMACLAYER = 0xb4
+ IFT_PROPDOCSWIRELESSUPSTREAM = 0xb6
+ IFT_PROPMUX = 0x36
+ IFT_PROPWIRELESSP2P = 0x9d
+ IFT_PTPSERIAL = 0x16
+ IFT_PVC = 0xf1
+ IFT_QLLC = 0x44
+ IFT_RADIOMAC = 0xbc
+ IFT_RADSL = 0x5f
+ IFT_REACHDSL = 0xc0
+ IFT_RFC1483 = 0x9f
+ IFT_RS232 = 0x21
+ IFT_RSRB = 0x4f
+ IFT_SDLC = 0x11
+ IFT_SDSL = 0x60
+ IFT_SHDSL = 0xa9
+ IFT_SIP = 0x1f
+ IFT_SLIP = 0x1c
+ IFT_SMDSDXI = 0x2b
+ IFT_SMDSICIP = 0x34
+ IFT_SONET = 0x27
+ IFT_SONETOVERHEADCHANNEL = 0xb9
+ IFT_SONETPATH = 0x32
+ IFT_SONETVT = 0x33
+ IFT_SRP = 0x97
+ IFT_SS7SIGLINK = 0x9c
+ IFT_STACKTOSTACK = 0x6f
+ IFT_STARLAN = 0xb
+ IFT_STF = 0xd7
+ IFT_T1 = 0x12
+ IFT_TDLC = 0x74
+ IFT_TERMPAD = 0x5b
+ IFT_TR008 = 0xb0
+ IFT_TRANSPHDLC = 0x7b
+ IFT_TUNNEL = 0x83
+ IFT_ULTRA = 0x1d
+ IFT_USB = 0xa0
+ IFT_V11 = 0x40
+ IFT_V35 = 0x2d
+ IFT_V36 = 0x41
+ IFT_V37 = 0x78
+ IFT_VDSL = 0x61
+ IFT_VIRTUALIPADDRESS = 0x70
+ IFT_VOICEEM = 0x64
+ IFT_VOICEENCAP = 0x67
+ IFT_VOICEFXO = 0x65
+ IFT_VOICEFXS = 0x66
+ IFT_VOICEOVERATM = 0x98
+ IFT_VOICEOVERFRAMERELAY = 0x99
+ IFT_VOICEOVERIP = 0x68
+ IFT_X213 = 0x5d
+ IFT_X25 = 0x5
+ IFT_X25DDN = 0x4
+ IFT_X25HUNTGROUP = 0x7a
+ IFT_X25MLP = 0x79
+ IFT_X25PLE = 0x28
+ IFT_XETHER = 0x1a
+
+ // missing constants on FreeBSD-11.1-RELEASE, copied from old values in ztypes_freebsd_arm.go
+ IFF_SMART = 0x20
+ IFT_FAITH = 0xf2
+ IFT_IPXIP = 0xf9
+ IPPROTO_MAXID = 0x34
+ IPV6_FAITH = 0x1d
+ IP_FAITH = 0x16
+ MAP_NORESERVE = 0x40
+ MAP_RENAME = 0x20
+ NET_RT_MAXID = 0x6
+ RTF_PRCLONING = 0x10000
+ RTM_OLDADD = 0x9
+ RTM_OLDDEL = 0xa
+ SIOCADDRT = 0x8030720a
+ SIOCALIFADDR = 0x8118691b
+ SIOCDELRT = 0x8030720b
+ SIOCDLIFADDR = 0x8118691d
+ SIOCGLIFADDR = 0xc118691c
+ SIOCGLIFPHYADDR = 0xc118694b
+ SIOCSLIFPHYADDR = 0x8118694a
+)
diff --git a/newt/vendor/golang.org/x/sys/unix/export_test.go b/newt/vendor/golang.org/x/sys/unix/export_test.go
new file mode 100644
index 0000000..e802469
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/export_test.go
@@ -0,0 +1,9 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build darwin dragonfly freebsd linux netbsd openbsd solaris
+
+package unix
+
+var Itoa = itoa
diff --git a/newt/vendor/golang.org/x/sys/unix/flock.go b/newt/vendor/golang.org/x/sys/unix/flock.go
index ce67a59..2994ce7 100644
--- a/newt/vendor/golang.org/x/sys/unix/flock.go
+++ b/newt/vendor/golang.org/x/sys/unix/flock.go
@@ -1,5 +1,3 @@
-// +build linux darwin freebsd openbsd netbsd dragonfly
-
// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
diff --git a/newt/vendor/golang.org/x/sys/unix/flock_linux_32bit.go b/newt/vendor/golang.org/x/sys/unix/flock_linux_32bit.go
index 362831c..fc0e50e 100644
--- a/newt/vendor/golang.org/x/sys/unix/flock_linux_32bit.go
+++ b/newt/vendor/golang.org/x/sys/unix/flock_linux_32bit.go
@@ -1,4 +1,4 @@
-// +build linux,386 linux,arm
+// +build linux,386 linux,arm linux,mips linux,mipsle
// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
diff --git a/newt/vendor/golang.org/x/sys/unix/gccgo.go b/newt/vendor/golang.org/x/sys/unix/gccgo.go
index 94c8232..40bed3f 100644
--- a/newt/vendor/golang.org/x/sys/unix/gccgo.go
+++ b/newt/vendor/golang.org/x/sys/unix/gccgo.go
@@ -1,4 +1,4 @@
-// Copyright 2015 The Go Authors. All rights reserved.
+// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
@@ -8,7 +8,7 @@ package unix
import "syscall"
-// We can't use the gc-syntax .s files for gccgo. On the plus side
+// We can't use the gc-syntax .s files for gccgo. On the plus side
// much of the functionality can be written directly in Go.
//extern gccgoRealSyscall
diff --git a/newt/vendor/golang.org/x/sys/unix/gccgo_c.c b/newt/vendor/golang.org/x/sys/unix/gccgo_c.c
index 07f6be0..99a774f 100644
--- a/newt/vendor/golang.org/x/sys/unix/gccgo_c.c
+++ b/newt/vendor/golang.org/x/sys/unix/gccgo_c.c
@@ -1,4 +1,4 @@
-// Copyright 2015 The Go Authors. All rights reserved.
+// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
diff --git a/newt/vendor/golang.org/x/sys/unix/gccgo_linux_amd64.go b/newt/vendor/golang.org/x/sys/unix/gccgo_linux_amd64.go
index bffe1a7..251a977 100644
--- a/newt/vendor/golang.org/x/sys/unix/gccgo_linux_amd64.go
+++ b/newt/vendor/golang.org/x/sys/unix/gccgo_linux_amd64.go
@@ -1,4 +1,4 @@
-// Copyright 2015 The Go Authors. All rights reserved.
+// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
diff --git a/newt/vendor/golang.org/x/sys/unix/linux/Dockerfile b/newt/vendor/golang.org/x/sys/unix/linux/Dockerfile
new file mode 100644
index 0000000..7fe5fc3
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/linux/Dockerfile
@@ -0,0 +1,51 @@
+FROM ubuntu:16.04
+
+# Use the most recent ubuntu sources
+RUN echo 'deb http://en.archive.ubuntu.com/ubuntu/ artful main universe' >> /etc/apt/sources.list
+
+# Dependencies to get the git sources and go binaries
+RUN apt-get update && apt-get install -y \
+ curl \
+ git \
+ && rm -rf /var/lib/apt/lists/*
+
+# Get the git sources. If not cached, this takes O(5 minutes).
+WORKDIR /git
+RUN git config --global advice.detachedHead false
+# Linux Kernel: Released 03 Sep 2017
+RUN git clone --branch v4.13 --depth 1 https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux
+# GNU C library: Released 02 Aug 2017 (we should try to get a secure way to clone this)
+RUN git clone --branch glibc-2.26 --depth 1 git://sourceware.org/git/glibc.git
+
+# Get Go 1.9.2
+ENV GOLANG_VERSION 1.9.2
+ENV GOLANG_DOWNLOAD_URL https://golang.org/dl/go$GOLANG_VERSION.linux-amd64.tar.gz
+ENV GOLANG_DOWNLOAD_SHA256 de874549d9a8d8d8062be05808509c09a88a248e77ec14eb77453530829ac02b
+
+RUN curl -fsSL "$GOLANG_DOWNLOAD_URL" -o golang.tar.gz \
+ && echo "$GOLANG_DOWNLOAD_SHA256 golang.tar.gz" | sha256sum -c - \
+ && tar -C /usr/local -xzf golang.tar.gz \
+ && rm golang.tar.gz
+
+ENV PATH /usr/local/go/bin:$PATH
+
+# Linux and Glibc build dependencies
+RUN apt-get update && apt-get install -y \
+ gawk make python \
+ gcc gcc-multilib \
+ gettext texinfo \
+ && rm -rf /var/lib/apt/lists/*
+# Emulator and cross compilers
+RUN apt-get update && apt-get install -y \
+ qemu \
+ gcc-aarch64-linux-gnu gcc-arm-linux-gnueabi \
+ gcc-mips-linux-gnu gcc-mips64-linux-gnuabi64 \
+ gcc-mips64el-linux-gnuabi64 gcc-mipsel-linux-gnu \
+ gcc-powerpc64-linux-gnu gcc-powerpc64le-linux-gnu \
+ gcc-s390x-linux-gnu gcc-sparc64-linux-gnu \
+ && rm -rf /var/lib/apt/lists/*
+
+# Let the scripts know they are in the docker environment
+ENV GOLANG_SYS_BUILD docker
+WORKDIR /build
+ENTRYPOINT ["go", "run", "linux/mkall.go", "/git/linux", "/git/glibc"]
diff --git a/newt/vendor/golang.org/x/sys/unix/linux/mkall.go b/newt/vendor/golang.org/x/sys/unix/linux/mkall.go
new file mode 100644
index 0000000..89b2fe8
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/linux/mkall.go
@@ -0,0 +1,482 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// linux/mkall.go - Generates all Linux zsysnum, zsyscall, zerror, and ztype
+// files for all 11 linux architectures supported by the go compiler. See
+// README.md for more information about the build system.
+
+// To run it you must have a git checkout of the Linux kernel and glibc. Once
+// the appropriate sources are ready, the program is run as:
+// go run linux/mkall.go <linux_dir> <glibc_dir>
+
+// +build ignore
+
+package main
+
+import (
+ "bufio"
+ "bytes"
+ "fmt"
+ "io"
+ "io/ioutil"
+ "os"
+ "os/exec"
+ "path/filepath"
+ "runtime"
+ "strings"
+ "unicode"
+)
+
+// These will be paths to the appropriate source directories.
+var LinuxDir string
+var GlibcDir string
+
+const TempDir = "/tmp"
+const IncludeDir = TempDir + "/include" // To hold our C headers
+const BuildDir = TempDir + "/build" // To hold intermediate build files
+
+const GOOS = "linux" // Only for Linux targets
+const BuildArch = "amd64" // Must be built on this architecture
+const MinKernel = "2.6.23" // https://golang.org/doc/install#requirements
+
+type target struct {
+ GoArch string // Architecture name according to Go
+ LinuxArch string // Architecture name according to the Linux Kernel
+ GNUArch string // Architecture name according to GNU tools (https://wiki.debian.org/Multiarch/Tuples)
+ BigEndian bool // Default Little Endian
+ SignedChar bool // Is -fsigned-char needed (default no)
+ Bits int
+}
+
+// List of the 11 Linux targets supported by the go compiler. sparc64 is not
+// currently supported, though a port is in progress.
+var targets = []target{
+ {
+ GoArch: "386",
+ LinuxArch: "x86",
+ GNUArch: "i686-linux-gnu", // Note "i686" not "i386"
+ Bits: 32,
+ },
+ {
+ GoArch: "amd64",
+ LinuxArch: "x86",
+ GNUArch: "x86_64-linux-gnu",
+ Bits: 64,
+ },
+ {
+ GoArch: "arm64",
+ LinuxArch: "arm64",
+ GNUArch: "aarch64-linux-gnu",
+ SignedChar: true,
+ Bits: 64,
+ },
+ {
+ GoArch: "arm",
+ LinuxArch: "arm",
+ GNUArch: "arm-linux-gnueabi",
+ Bits: 32,
+ },
+ {
+ GoArch: "mips",
+ LinuxArch: "mips",
+ GNUArch: "mips-linux-gnu",
+ BigEndian: true,
+ Bits: 32,
+ },
+ {
+ GoArch: "mipsle",
+ LinuxArch: "mips",
+ GNUArch: "mipsel-linux-gnu",
+ Bits: 32,
+ },
+ {
+ GoArch: "mips64",
+ LinuxArch: "mips",
+ GNUArch: "mips64-linux-gnuabi64",
+ BigEndian: true,
+ Bits: 64,
+ },
+ {
+ GoArch: "mips64le",
+ LinuxArch: "mips",
+ GNUArch: "mips64el-linux-gnuabi64",
+ Bits: 64,
+ },
+ {
+ GoArch: "ppc64",
+ LinuxArch: "powerpc",
+ GNUArch: "powerpc64-linux-gnu",
+ BigEndian: true,
+ Bits: 64,
+ },
+ {
+ GoArch: "ppc64le",
+ LinuxArch: "powerpc",
+ GNUArch: "powerpc64le-linux-gnu",
+ Bits: 64,
+ },
+ {
+ GoArch: "s390x",
+ LinuxArch: "s390",
+ GNUArch: "s390x-linux-gnu",
+ BigEndian: true,
+ SignedChar: true,
+ Bits: 64,
+ },
+ // {
+ // GoArch: "sparc64",
+ // LinuxArch: "sparc",
+ // GNUArch: "sparc64-linux-gnu",
+ // BigEndian: true,
+ // Bits: 64,
+ // },
+}
+
+// ptracePairs is a list of pairs of targets that can, in some cases,
+// run each other's binaries.
+var ptracePairs = []struct{ a1, a2 string }{
+ {"386", "amd64"},
+ {"arm", "arm64"},
+ {"mips", "mips64"},
+ {"mipsle", "mips64le"},
+}
+
+func main() {
+ if runtime.GOOS != GOOS || runtime.GOARCH != BuildArch {
+ fmt.Printf("Build system has GOOS_GOARCH = %s_%s, need %s_%s\n",
+ runtime.GOOS, runtime.GOARCH, GOOS, BuildArch)
+ return
+ }
+
+ // Check that we are using the new build system if we should
+ if os.Getenv("GOLANG_SYS_BUILD") != "docker" {
+ fmt.Println("In the new build system, mkall.go should not be called directly.")
+ fmt.Println("See README.md")
+ return
+ }
+
+ // Parse the command line options
+ if len(os.Args) != 3 {
+ fmt.Println("USAGE: go run linux/mkall.go <linux_dir> <glibc_dir>")
+ return
+ }
+ LinuxDir = os.Args[1]
+ GlibcDir = os.Args[2]
+
+ for _, t := range targets {
+ fmt.Printf("----- GENERATING: %s -----\n", t.GoArch)
+ if err := t.generateFiles(); err != nil {
+ fmt.Printf("%v\n***** FAILURE: %s *****\n\n", err, t.GoArch)
+ } else {
+ fmt.Printf("----- SUCCESS: %s -----\n\n", t.GoArch)
+ }
+ }
+
+ fmt.Printf("----- GENERATING ptrace pairs -----\n")
+ ok := true
+ for _, p := range ptracePairs {
+ if err := generatePtracePair(p.a1, p.a2); err != nil {
+ fmt.Printf("%v\n***** FAILURE: %s/%s *****\n\n", err, p.a1, p.a2)
+ ok = false
+ }
+ }
+ if ok {
+ fmt.Printf("----- SUCCESS ptrace pairs -----\n\n")
+ }
+}
+
+// Makes an exec.Cmd with Stderr attached to os.Stderr
+func makeCommand(name string, args ...string) *exec.Cmd {
+ cmd := exec.Command(name, args...)
+ cmd.Stderr = os.Stderr
+ return cmd
+}
+
+// Runs the command, pipes output to a formatter, pipes that to an output file.
+func (t *target) commandFormatOutput(formatter string, outputFile string,
+ name string, args ...string) (err error) {
+ mainCmd := makeCommand(name, args...)
+
+ fmtCmd := makeCommand(formatter)
+ if formatter == "mkpost" {
+ fmtCmd = makeCommand("go", "run", "mkpost.go")
+ // Set GOARCH_TARGET so mkpost knows what GOARCH is..
+ fmtCmd.Env = append(os.Environ(), "GOARCH_TARGET="+t.GoArch)
+ // Set GOARCH to host arch for mkpost, so it can run natively.
+ for i, s := range fmtCmd.Env {
+ if strings.HasPrefix(s, "GOARCH=") {
+ fmtCmd.Env[i] = "GOARCH=" + BuildArch
+ }
+ }
+ }
+
+ // mainCmd | fmtCmd > outputFile
+ if fmtCmd.Stdin, err = mainCmd.StdoutPipe(); err != nil {
+ return
+ }
+ if fmtCmd.Stdout, err = os.Create(outputFile); err != nil {
+ return
+ }
+
+ // Make sure the formatter eventually closes
+ if err = fmtCmd.Start(); err != nil {
+ return
+ }
+ defer func() {
+ fmtErr := fmtCmd.Wait()
+ if err == nil {
+ err = fmtErr
+ }
+ }()
+
+ return mainCmd.Run()
+}
+
+// Generates all the files for a Linux target
+func (t *target) generateFiles() error {
+ // Setup environment variables
+ os.Setenv("GOOS", GOOS)
+ os.Setenv("GOARCH", t.GoArch)
+
+ // Get appropriate compiler and emulator (unless on x86)
+ if t.LinuxArch != "x86" {
+ // Check/Setup cross compiler
+ compiler := t.GNUArch + "-gcc"
+ if _, err := exec.LookPath(compiler); err != nil {
+ return err
+ }
+ os.Setenv("CC", compiler)
+
+ // Check/Setup emulator (usually first component of GNUArch)
+ qemuArchName := t.GNUArch[:strings.Index(t.GNUArch, "-")]
+ if t.LinuxArch == "powerpc" {
+ qemuArchName = t.GoArch
+ }
+ os.Setenv("GORUN", "qemu-"+qemuArchName)
+ } else {
+ os.Setenv("CC", "gcc")
+ }
+
+ // Make the include directory and fill it with headers
+ if err := os.MkdirAll(IncludeDir, os.ModePerm); err != nil {
+ return err
+ }
+ defer os.RemoveAll(IncludeDir)
+ if err := t.makeHeaders(); err != nil {
+ return fmt.Errorf("could not make header files: %v", err)
+ }
+ fmt.Println("header files generated")
+
+ // Make each of the four files
+ if err := t.makeZSysnumFile(); err != nil {
+ return fmt.Errorf("could not make zsysnum file: %v", err)
+ }
+ fmt.Println("zsysnum file generated")
+
+ if err := t.makeZSyscallFile(); err != nil {
+ return fmt.Errorf("could not make zsyscall file: %v", err)
+ }
+ fmt.Println("zsyscall file generated")
+
+ if err := t.makeZTypesFile(); err != nil {
+ return fmt.Errorf("could not make ztypes file: %v", err)
+ }
+ fmt.Println("ztypes file generated")
+
+ if err := t.makeZErrorsFile(); err != nil {
+ return fmt.Errorf("could not make zerrors file: %v", err)
+ }
+ fmt.Println("zerrors file generated")
+
+ return nil
+}
+
+// Create the Linux and glibc headers in the include directory.
+func (t *target) makeHeaders() error {
+ // Make the Linux headers we need for this architecture
+ linuxMake := makeCommand("make", "headers_install", "ARCH="+t.LinuxArch, "INSTALL_HDR_PATH="+TempDir)
+ linuxMake.Dir = LinuxDir
+ if err := linuxMake.Run(); err != nil {
+ return err
+ }
+
+ // A Temporary build directory for glibc
+ if err := os.MkdirAll(BuildDir, os.ModePerm); err != nil {
+ return err
+ }
+ defer os.RemoveAll(BuildDir)
+
+ // Make the glibc headers we need for this architecture
+ confScript := filepath.Join(GlibcDir, "configure")
+ glibcConf := makeCommand(confScript, "--prefix="+TempDir, "--host="+t.GNUArch, "--enable-kernel="+MinKernel)
+ glibcConf.Dir = BuildDir
+ if err := glibcConf.Run(); err != nil {
+ return err
+ }
+ glibcMake := makeCommand("make", "install-headers")
+ glibcMake.Dir = BuildDir
+ if err := glibcMake.Run(); err != nil {
+ return err
+ }
+ // We only need an empty stubs file
+ stubsFile := filepath.Join(IncludeDir, "gnu/stubs.h")
+ if file, err := os.Create(stubsFile); err != nil {
+ return err
+ } else {
+ file.Close()
+ }
+
+ return nil
+}
+
+// makes the zsysnum_linux_$GOARCH.go file
+func (t *target) makeZSysnumFile() error {
+ zsysnumFile := fmt.Sprintf("zsysnum_linux_%s.go", t.GoArch)
+ unistdFile := filepath.Join(IncludeDir, "asm/unistd.h")
+
+ args := append(t.cFlags(), unistdFile)
+ return t.commandFormatOutput("gofmt", zsysnumFile, "linux/mksysnum.pl", args...)
+}
+
+// makes the zsyscall_linux_$GOARCH.go file
+func (t *target) makeZSyscallFile() error {
+ zsyscallFile := fmt.Sprintf("zsyscall_linux_%s.go", t.GoArch)
+ // Find the correct architecture syscall file (might end with x.go)
+ archSyscallFile := fmt.Sprintf("syscall_linux_%s.go", t.GoArch)
+ if _, err := os.Stat(archSyscallFile); os.IsNotExist(err) {
+ shortArch := strings.TrimSuffix(t.GoArch, "le")
+ archSyscallFile = fmt.Sprintf("syscall_linux_%sx.go", shortArch)
+ }
+
+ args := append(t.mksyscallFlags(), "-tags", "linux,"+t.GoArch,
+ "syscall_linux.go", archSyscallFile)
+ return t.commandFormatOutput("gofmt", zsyscallFile, "./mksyscall.pl", args...)
+}
+
+// makes the zerrors_linux_$GOARCH.go file
+func (t *target) makeZErrorsFile() error {
+ zerrorsFile := fmt.Sprintf("zerrors_linux_%s.go", t.GoArch)
+
+ return t.commandFormatOutput("gofmt", zerrorsFile, "./mkerrors.sh", t.cFlags()...)
+}
+
+// makes the ztypes_linux_$GOARCH.go file
+func (t *target) makeZTypesFile() error {
+ ztypesFile := fmt.Sprintf("ztypes_linux_%s.go", t.GoArch)
+
+ args := []string{"tool", "cgo", "-godefs", "--"}
+ args = append(args, t.cFlags()...)
+ args = append(args, "linux/types.go")
+ return t.commandFormatOutput("mkpost", ztypesFile, "go", args...)
+}
+
+// Flags that should be given to gcc and cgo for this target
+func (t *target) cFlags() []string {
+ // Compile statically to avoid cross-architecture dynamic linking.
+ flags := []string{"-Wall", "-Werror", "-static", "-I" + IncludeDir}
+
+ // Architecture-specific flags
+ if t.SignedChar {
+ flags = append(flags, "-fsigned-char")
+ }
+ if t.LinuxArch == "x86" {
+ flags = append(flags, fmt.Sprintf("-m%d", t.Bits))
+ }
+
+ return flags
+}
+
+// Flags that should be given to mksyscall for this target
+func (t *target) mksyscallFlags() (flags []string) {
+ if t.Bits == 32 {
+ if t.BigEndian {
+ flags = append(flags, "-b32")
+ } else {
+ flags = append(flags, "-l32")
+ }
+ }
+
+ // This flag menas a 64-bit value should use (even, odd)-pair.
+ if t.GoArch == "arm" || (t.LinuxArch == "mips" && t.Bits == 32) {
+ flags = append(flags, "-arm")
+ }
+ return
+}
+
+// generatePtracePair takes a pair of GOARCH values that can run each
+// other's binaries, such as 386 and amd64. It extracts the PtraceRegs
+// type for each one. It writes a new file defining the types
+// PtraceRegsArch1 and PtraceRegsArch2 and the corresponding functions
+// Ptrace{Get,Set}Regs{arch1,arch2}. This permits debugging the other
+// binary on a native system.
+func generatePtracePair(arch1, arch2 string) error {
+ def1, err := ptraceDef(arch1)
+ if err != nil {
+ return err
+ }
+ def2, err := ptraceDef(arch2)
+ if err != nil {
+ return err
+ }
+ f, err := os.Create(fmt.Sprintf("zptrace%s_linux.go", arch1))
+ if err != nil {
+ return err
+ }
+ buf := bufio.NewWriter(f)
+ fmt.Fprintf(buf, "// Code generated by linux/mkall.go generatePtracePair(%s, %s). DO NOT EDIT.\n", arch1, arch2)
+ fmt.Fprintf(buf, "\n")
+ fmt.Fprintf(buf, "// +build linux\n")
+ fmt.Fprintf(buf, "// +build %s %s\n", arch1, arch2)
+ fmt.Fprintf(buf, "\n")
+ fmt.Fprintf(buf, "package unix\n")
+ fmt.Fprintf(buf, "\n")
+ fmt.Fprintf(buf, "%s\n", `import "unsafe"`)
+ fmt.Fprintf(buf, "\n")
+ writeOnePtrace(buf, arch1, def1)
+ fmt.Fprintf(buf, "\n")
+ writeOnePtrace(buf, arch2, def2)
+ if err := buf.Flush(); err != nil {
+ return err
+ }
+ if err := f.Close(); err != nil {
+ return err
+ }
+ return nil
+}
+
+// ptraceDef returns the definition of PtraceRegs for arch.
+func ptraceDef(arch string) (string, error) {
+ filename := fmt.Sprintf("ztypes_linux_%s.go", arch)
+ data, err := ioutil.ReadFile(filename)
+ if err != nil {
+ return "", fmt.Errorf("reading %s: %v", filename, err)
+ }
+ start := bytes.Index(data, []byte("type PtraceRegs struct"))
+ if start < 0 {
+ return "", fmt.Errorf("%s: no definition of PtraceRegs", filename)
+ }
+ data = data[start:]
+ end := bytes.Index(data, []byte("\n}\n"))
+ if end < 0 {
+ return "", fmt.Errorf("%s: can't find end of PtraceRegs definition", filename)
+ }
+ return string(data[:end+2]), nil
+}
+
+// writeOnePtrace writes out the ptrace definitions for arch.
+func writeOnePtrace(w io.Writer, arch, def string) {
+ uarch := string(unicode.ToUpper(rune(arch[0]))) + arch[1:]
+ fmt.Fprintf(w, "// PtraceRegs%s is the registers used by %s binaries.\n", uarch, arch)
+ fmt.Fprintf(w, "%s\n", strings.Replace(def, "PtraceRegs", "PtraceRegs"+uarch, 1))
+ fmt.Fprintf(w, "\n")
+ fmt.Fprintf(w, "// PtraceGetRegs%s fetches the registers used by %s binaries.\n", uarch, arch)
+ fmt.Fprintf(w, "func PtraceGetRegs%s(pid int, regsout *PtraceRegs%s) error {\n", uarch, uarch)
+ fmt.Fprintf(w, "\treturn ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout)))\n")
+ fmt.Fprintf(w, "}\n")
+ fmt.Fprintf(w, "\n")
+ fmt.Fprintf(w, "// PtraceSetRegs%s sets the registers used by %s binaries.\n", uarch, arch)
+ fmt.Fprintf(w, "func PtraceSetRegs%s(pid int, regs *PtraceRegs%s) error {\n", uarch, uarch)
+ fmt.Fprintf(w, "\treturn ptrace(PTRACE_SETREGS, pid, 0, uintptr(unsafe.Pointer(regs)))\n")
+ fmt.Fprintf(w, "}\n")
+}
diff --git a/newt/vendor/golang.org/x/sys/unix/linux/mksysnum.pl b/newt/vendor/golang.org/x/sys/unix/linux/mksysnum.pl
new file mode 100755
index 0000000..63fd800
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/linux/mksysnum.pl
@@ -0,0 +1,85 @@
+#!/usr/bin/env perl
+# Copyright 2009 The Go Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+
+use strict;
+
+if($ENV{'GOARCH'} eq "" || $ENV{'GOOS'} eq "") {
+ print STDERR "GOARCH or GOOS not defined in environment\n";
+ exit 1;
+}
+
+# Check that we are using the new build system if we should
+if($ENV{'GOLANG_SYS_BUILD'} ne "docker") {
+ print STDERR "In the new build system, mksysnum should not be called directly.\n";
+ print STDERR "See README.md\n";
+ exit 1;
+}
+
+my $command = "$0 ". join(' ', @ARGV);
+
+print <<EOF;
+// $command
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build $ENV{'GOARCH'},$ENV{'GOOS'}
+
+package unix
+
+const(
+EOF
+
+my $offset = 0;
+
+sub fmt {
+ my ($name, $num) = @_;
+ if($num > 999){
+ # ignore deprecated syscalls that are no longer implemented
+ # https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/include/uapi/asm-generic/unistd.h?id=refs/heads/master#n716
+ return;
+ }
+ $name =~ y/a-z/A-Z/;
+ $num = $num + $offset;
+ print " SYS_$name = $num;\n";
+}
+
+my $prev;
+open(CC, "$ENV{'CC'} -E -dD @ARGV |") || die "can't run $ENV{'CC'}";
+while(<CC>){
+ if(/^#define __NR_Linux\s+([0-9]+)/){
+ # mips/mips64: extract offset
+ $offset = $1;
+ }
+ elsif(/^#define __NR(\w*)_SYSCALL_BASE\s+([0-9]+)/){
+ # arm: extract offset
+ $offset = $1;
+ }
+ elsif(/^#define __NR_syscalls\s+/) {
+ # ignore redefinitions of __NR_syscalls
+ }
+ elsif(/^#define __NR_(\w*)Linux_syscalls\s+/) {
+ # mips/mips64: ignore definitions about the number of syscalls
+ }
+ elsif(/^#define __NR_(\w+)\s+([0-9]+)/){
+ $prev = $2;
+ fmt($1, $2);
+ }
+ elsif(/^#define __NR3264_(\w+)\s+([0-9]+)/){
+ $prev = $2;
+ fmt($1, $2);
+ }
+ elsif(/^#define __NR_(\w+)\s+\(\w+\+\s*([0-9]+)\)/){
+ fmt($1, $prev+$2)
+ }
+ elsif(/^#define __NR_(\w+)\s+\(__NR_Linux \+ ([0-9]+)/){
+ fmt($1, $2);
+ }
+ elsif(/^#define __NR_(\w+)\s+\(__NR_SYSCALL_BASE \+ ([0-9]+)/){
+ fmt($1, $2);
+ }
+}
+
+print <<EOF;
+)
+EOF
diff --git a/newt/vendor/golang.org/x/sys/unix/linux/types.go b/newt/vendor/golang.org/x/sys/unix/linux/types.go
new file mode 100644
index 0000000..b4350f8
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/linux/types.go
@@ -0,0 +1,596 @@
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build ignore
+
+/*
+Input to cgo -godefs. See README.md
+*/
+
+// +godefs map struct_in_addr [4]byte /* in_addr */
+// +godefs map struct_in6_addr [16]byte /* in6_addr */
+
+package unix
+
+/*
+#define _LARGEFILE_SOURCE
+#define _LARGEFILE64_SOURCE
+#define _FILE_OFFSET_BITS 64
+#define _GNU_SOURCE
+
+#include <dirent.h>
+#include <netinet/in.h>
+#include <netinet/tcp.h>
+#include <netpacket/packet.h>
+#include <poll.h>
+#include <signal.h>
+#include <stdio.h>
+#include <sys/epoll.h>
+#include <sys/inotify.h>
+#include <sys/ioctl.h>
+#include <sys/mman.h>
+#include <sys/mount.h>
+#include <sys/param.h>
+#include <sys/ptrace.h>
+#include <sys/resource.h>
+#include <sys/select.h>
+#include <sys/signal.h>
+#include <sys/statfs.h>
+#include <sys/sysinfo.h>
+#include <sys/time.h>
+#include <sys/times.h>
+#include <sys/timex.h>
+#include <sys/un.h>
+#include <sys/user.h>
+#include <sys/utsname.h>
+#include <sys/wait.h>
+#include <linux/filter.h>
+#include <linux/keyctl.h>
+#include <linux/netlink.h>
+#include <linux/perf_event.h>
+#include <linux/rtnetlink.h>
+#include <linux/icmpv6.h>
+#include <asm/termbits.h>
+#include <asm/ptrace.h>
+#include <time.h>
+#include <unistd.h>
+#include <ustat.h>
+#include <utime.h>
+#include <linux/can.h>
+#include <linux/if_alg.h>
+#include <linux/fs.h>
+#include <linux/vm_sockets.h>
+#include <linux/random.h>
+#include <linux/taskstats.h>
+#include <linux/genetlink.h>
+
+// On mips64, the glibc stat and kernel stat do not agree
+#if (defined(__mips__) && _MIPS_SIM == _MIPS_SIM_ABI64)
+
+// Use the stat defined by the kernel with a few modifications. These are:
+// * The time fields (like st_atime and st_atimensec) use the timespec
+// struct (like st_atim) for consitancy with the glibc fields.
+// * The padding fields get different names to not break compatibility.
+// * st_blocks is signed, again for compatibility.
+struct stat {
+ unsigned int st_dev;
+ unsigned int st_pad1[3]; // Reserved for st_dev expansion
+
+ unsigned long st_ino;
+
+ mode_t st_mode;
+ __u32 st_nlink;
+
+ uid_t st_uid;
+ gid_t st_gid;
+
+ unsigned int st_rdev;
+ unsigned int st_pad2[3]; // Reserved for st_rdev expansion
+
+ off_t st_size;
+
+ // These are declared as speperate fields in the kernel. Here we use
+ // the timespec struct for consistancy with the other stat structs.
+ struct timespec st_atim;
+ struct timespec st_mtim;
+ struct timespec st_ctim;
+
+ unsigned int st_blksize;
+ unsigned int st_pad4;
+
+ long st_blocks;
+};
+
+// These are needed because we do not include fcntl.h or sys/types.h
+#include <linux/fcntl.h>
+#include <linux/fadvise.h>
+
+#else
+
+// Use the stat defined by glibc
+#include <fcntl.h>
+#include <sys/types.h>
+
+#endif
+
+#ifdef TCSETS2
+// On systems that have "struct termios2" use this as type Termios.
+typedef struct termios2 termios_t;
+#else
+typedef struct termios termios_t;
+#endif
+
+enum {
+ sizeofPtr = sizeof(void*),
+};
+
+union sockaddr_all {
+ struct sockaddr s1; // this one gets used for fields
+ struct sockaddr_in s2; // these pad it out
+ struct sockaddr_in6 s3;
+ struct sockaddr_un s4;
+ struct sockaddr_ll s5;
+ struct sockaddr_nl s6;
+};
+
+struct sockaddr_any {
+ struct sockaddr addr;
+ char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
+};
+
+// copied from /usr/include/bluetooth/hci.h
+struct sockaddr_hci {
+ sa_family_t hci_family;
+ unsigned short hci_dev;
+ unsigned short hci_channel;
+};;
+
+// copied from /usr/include/linux/un.h
+struct my_sockaddr_un {
+ sa_family_t sun_family;
+#if defined(__ARM_EABI__) || defined(__powerpc64__)
+ // on ARM char is by default unsigned
+ signed char sun_path[108];
+#else
+ char sun_path[108];
+#endif
+};
+
+#ifdef __ARM_EABI__
+typedef struct user_regs PtraceRegs;
+#elif defined(__aarch64__)
+typedef struct user_pt_regs PtraceRegs;
+#elif defined(__mips__) || defined(__powerpc64__)
+typedef struct pt_regs PtraceRegs;
+#elif defined(__s390x__)
+typedef struct _user_regs_struct PtraceRegs;
+#elif defined(__sparc__)
+#include <asm/ptrace.h>
+typedef struct pt_regs PtraceRegs;
+#else
+typedef struct user_regs_struct PtraceRegs;
+#endif
+
+#if defined(__s390x__)
+typedef struct _user_psw_struct ptracePsw;
+typedef struct _user_fpregs_struct ptraceFpregs;
+typedef struct _user_per_struct ptracePer;
+#else
+typedef struct {} ptracePsw;
+typedef struct {} ptraceFpregs;
+typedef struct {} ptracePer;
+#endif
+
+// The real epoll_event is a union, and godefs doesn't handle it well.
+struct my_epoll_event {
+ uint32_t events;
+#if defined(__ARM_EABI__) || defined(__aarch64__) || (defined(__mips__) && _MIPS_SIM == _ABIO32)
+ // padding is not specified in linux/eventpoll.h but added to conform to the
+ // alignment requirements of EABI
+ int32_t padFd;
+#elif defined(__powerpc64__) || defined(__s390x__) || defined(__sparc__)
+ int32_t _padFd;
+#endif
+ int32_t fd;
+ int32_t pad;
+};
+
+*/
+import "C"
+
+// Machine characteristics; for internal use.
+
+const (
+ sizeofPtr = C.sizeofPtr
+ sizeofShort = C.sizeof_short
+ sizeofInt = C.sizeof_int
+ sizeofLong = C.sizeof_long
+ sizeofLongLong = C.sizeof_longlong
+ PathMax = C.PATH_MAX
+)
+
+// Basic types
+
+type (
+ _C_short C.short
+ _C_int C.int
+ _C_long C.long
+ _C_long_long C.longlong
+)
+
+// Time
+
+type Timespec C.struct_timespec
+
+type Timeval C.struct_timeval
+
+type Timex C.struct_timex
+
+type Time_t C.time_t
+
+type Tms C.struct_tms
+
+type Utimbuf C.struct_utimbuf
+
+// Processes
+
+type Rusage C.struct_rusage
+
+type Rlimit C.struct_rlimit
+
+type _Gid_t C.gid_t
+
+// Files
+
+type Stat_t C.struct_stat
+
+type Statfs_t C.struct_statfs
+
+type Dirent C.struct_dirent
+
+type Fsid C.fsid_t
+
+type Flock_t C.struct_flock
+
+// Filesystem Encryption
+
+type FscryptPolicy C.struct_fscrypt_policy
+
+type FscryptKey C.struct_fscrypt_key
+
+// Structure for Keyctl
+
+type KeyctlDHParams C.struct_keyctl_dh_params
+
+// Advice to Fadvise
+
+const (
+ FADV_NORMAL = C.POSIX_FADV_NORMAL
+ FADV_RANDOM = C.POSIX_FADV_RANDOM
+ FADV_SEQUENTIAL = C.POSIX_FADV_SEQUENTIAL
+ FADV_WILLNEED = C.POSIX_FADV_WILLNEED
+ FADV_DONTNEED = C.POSIX_FADV_DONTNEED
+ FADV_NOREUSE = C.POSIX_FADV_NOREUSE
+)
+
+// Sockets
+
+type RawSockaddrInet4 C.struct_sockaddr_in
+
+type RawSockaddrInet6 C.struct_sockaddr_in6
+
+type RawSockaddrUnix C.struct_my_sockaddr_un
+
+type RawSockaddrLinklayer C.struct_sockaddr_ll
+
+type RawSockaddrNetlink C.struct_sockaddr_nl
+
+type RawSockaddrHCI C.struct_sockaddr_hci
+
+type RawSockaddrCAN C.struct_sockaddr_can
+
+type RawSockaddrALG C.struct_sockaddr_alg
+
+type RawSockaddrVM C.struct_sockaddr_vm
+
+type RawSockaddr C.struct_sockaddr
+
+type RawSockaddrAny C.struct_sockaddr_any
+
+type _Socklen C.socklen_t
+
+type Linger C.struct_linger
+
+type Iovec C.struct_iovec
+
+type IPMreq C.struct_ip_mreq
+
+type IPMreqn C.struct_ip_mreqn
+
+type IPv6Mreq C.struct_ipv6_mreq
+
+type PacketMreq C.struct_packet_mreq
+
+type Msghdr C.struct_msghdr
+
+type Cmsghdr C.struct_cmsghdr
+
+type Inet4Pktinfo C.struct_in_pktinfo
+
+type Inet6Pktinfo C.struct_in6_pktinfo
+
+type IPv6MTUInfo C.struct_ip6_mtuinfo
+
+type ICMPv6Filter C.struct_icmp6_filter
+
+type Ucred C.struct_ucred
+
+type TCPInfo C.struct_tcp_info
+
+const (
+ SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in
+ SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
+ SizeofSockaddrAny = C.sizeof_struct_sockaddr_any
+ SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un
+ SizeofSockaddrLinklayer = C.sizeof_struct_sockaddr_ll
+ SizeofSockaddrNetlink = C.sizeof_struct_sockaddr_nl
+ SizeofSockaddrHCI = C.sizeof_struct_sockaddr_hci
+ SizeofSockaddrCAN = C.sizeof_struct_sockaddr_can
+ SizeofSockaddrALG = C.sizeof_struct_sockaddr_alg
+ SizeofSockaddrVM = C.sizeof_struct_sockaddr_vm
+ SizeofLinger = C.sizeof_struct_linger
+ SizeofIovec = C.sizeof_struct_iovec
+ SizeofIPMreq = C.sizeof_struct_ip_mreq
+ SizeofIPMreqn = C.sizeof_struct_ip_mreqn
+ SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq
+ SizeofPacketMreq = C.sizeof_struct_packet_mreq
+ SizeofMsghdr = C.sizeof_struct_msghdr
+ SizeofCmsghdr = C.sizeof_struct_cmsghdr
+ SizeofInet4Pktinfo = C.sizeof_struct_in_pktinfo
+ SizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo
+ SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo
+ SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter
+ SizeofUcred = C.sizeof_struct_ucred
+ SizeofTCPInfo = C.sizeof_struct_tcp_info
+)
+
+// Netlink routing and interface messages
+
+const (
+ IFA_UNSPEC = C.IFA_UNSPEC
+ IFA_ADDRESS = C.IFA_ADDRESS
+ IFA_LOCAL = C.IFA_LOCAL
+ IFA_LABEL = C.IFA_LABEL
+ IFA_BROADCAST = C.IFA_BROADCAST
+ IFA_ANYCAST = C.IFA_ANYCAST
+ IFA_CACHEINFO = C.IFA_CACHEINFO
+ IFA_MULTICAST = C.IFA_MULTICAST
+ IFLA_UNSPEC = C.IFLA_UNSPEC
+ IFLA_ADDRESS = C.IFLA_ADDRESS
+ IFLA_BROADCAST = C.IFLA_BROADCAST
+ IFLA_IFNAME = C.IFLA_IFNAME
+ IFLA_MTU = C.IFLA_MTU
+ IFLA_LINK = C.IFLA_LINK
+ IFLA_QDISC = C.IFLA_QDISC
+ IFLA_STATS = C.IFLA_STATS
+ IFLA_COST = C.IFLA_COST
+ IFLA_PRIORITY = C.IFLA_PRIORITY
+ IFLA_MASTER = C.IFLA_MASTER
+ IFLA_WIRELESS = C.IFLA_WIRELESS
+ IFLA_PROTINFO = C.IFLA_PROTINFO
+ IFLA_TXQLEN = C.IFLA_TXQLEN
+ IFLA_MAP = C.IFLA_MAP
+ IFLA_WEIGHT = C.IFLA_WEIGHT
+ IFLA_OPERSTATE = C.IFLA_OPERSTATE
+ IFLA_LINKMODE = C.IFLA_LINKMODE
+ IFLA_LINKINFO = C.IFLA_LINKINFO
+ IFLA_NET_NS_PID = C.IFLA_NET_NS_PID
+ IFLA_IFALIAS = C.IFLA_IFALIAS
+ IFLA_MAX = C.IFLA_MAX
+ RT_SCOPE_UNIVERSE = C.RT_SCOPE_UNIVERSE
+ RT_SCOPE_SITE = C.RT_SCOPE_SITE
+ RT_SCOPE_LINK = C.RT_SCOPE_LINK
+ RT_SCOPE_HOST = C.RT_SCOPE_HOST
+ RT_SCOPE_NOWHERE = C.RT_SCOPE_NOWHERE
+ RT_TABLE_UNSPEC = C.RT_TABLE_UNSPEC
+ RT_TABLE_COMPAT = C.RT_TABLE_COMPAT
+ RT_TABLE_DEFAULT = C.RT_TABLE_DEFAULT
+ RT_TABLE_MAIN = C.RT_TABLE_MAIN
+ RT_TABLE_LOCAL = C.RT_TABLE_LOCAL
+ RT_TABLE_MAX = C.RT_TABLE_MAX
+ RTA_UNSPEC = C.RTA_UNSPEC
+ RTA_DST = C.RTA_DST
+ RTA_SRC = C.RTA_SRC
+ RTA_IIF = C.RTA_IIF
+ RTA_OIF = C.RTA_OIF
+ RTA_GATEWAY = C.RTA_GATEWAY
+ RTA_PRIORITY = C.RTA_PRIORITY
+ RTA_PREFSRC = C.RTA_PREFSRC
+ RTA_METRICS = C.RTA_METRICS
+ RTA_MULTIPATH = C.RTA_MULTIPATH
+ RTA_FLOW = C.RTA_FLOW
+ RTA_CACHEINFO = C.RTA_CACHEINFO
+ RTA_TABLE = C.RTA_TABLE
+ RTN_UNSPEC = C.RTN_UNSPEC
+ RTN_UNICAST = C.RTN_UNICAST
+ RTN_LOCAL = C.RTN_LOCAL
+ RTN_BROADCAST = C.RTN_BROADCAST
+ RTN_ANYCAST = C.RTN_ANYCAST
+ RTN_MULTICAST = C.RTN_MULTICAST
+ RTN_BLACKHOLE = C.RTN_BLACKHOLE
+ RTN_UNREACHABLE = C.RTN_UNREACHABLE
+ RTN_PROHIBIT = C.RTN_PROHIBIT
+ RTN_THROW = C.RTN_THROW
+ RTN_NAT = C.RTN_NAT
+ RTN_XRESOLVE = C.RTN_XRESOLVE
+ RTNLGRP_NONE = C.RTNLGRP_NONE
+ RTNLGRP_LINK = C.RTNLGRP_LINK
+ RTNLGRP_NOTIFY = C.RTNLGRP_NOTIFY
+ RTNLGRP_NEIGH = C.RTNLGRP_NEIGH
+ RTNLGRP_TC = C.RTNLGRP_TC
+ RTNLGRP_IPV4_IFADDR = C.RTNLGRP_IPV4_IFADDR
+ RTNLGRP_IPV4_MROUTE = C.RTNLGRP_IPV4_MROUTE
+ RTNLGRP_IPV4_ROUTE = C.RTNLGRP_IPV4_ROUTE
+ RTNLGRP_IPV4_RULE = C.RTNLGRP_IPV4_RULE
+ RTNLGRP_IPV6_IFADDR = C.RTNLGRP_IPV6_IFADDR
+ RTNLGRP_IPV6_MROUTE = C.RTNLGRP_IPV6_MROUTE
+ RTNLGRP_IPV6_ROUTE = C.RTNLGRP_IPV6_ROUTE
+ RTNLGRP_IPV6_IFINFO = C.RTNLGRP_IPV6_IFINFO
+ RTNLGRP_IPV6_PREFIX = C.RTNLGRP_IPV6_PREFIX
+ RTNLGRP_IPV6_RULE = C.RTNLGRP_IPV6_RULE
+ RTNLGRP_ND_USEROPT = C.RTNLGRP_ND_USEROPT
+ SizeofNlMsghdr = C.sizeof_struct_nlmsghdr
+ SizeofNlMsgerr = C.sizeof_struct_nlmsgerr
+ SizeofRtGenmsg = C.sizeof_struct_rtgenmsg
+ SizeofNlAttr = C.sizeof_struct_nlattr
+ SizeofRtAttr = C.sizeof_struct_rtattr
+ SizeofIfInfomsg = C.sizeof_struct_ifinfomsg
+ SizeofIfAddrmsg = C.sizeof_struct_ifaddrmsg
+ SizeofRtMsg = C.sizeof_struct_rtmsg
+ SizeofRtNexthop = C.sizeof_struct_rtnexthop
+)
+
+type NlMsghdr C.struct_nlmsghdr
+
+type NlMsgerr C.struct_nlmsgerr
+
+type RtGenmsg C.struct_rtgenmsg
+
+type NlAttr C.struct_nlattr
+
+type RtAttr C.struct_rtattr
+
+type IfInfomsg C.struct_ifinfomsg
+
+type IfAddrmsg C.struct_ifaddrmsg
+
+type RtMsg C.struct_rtmsg
+
+type RtNexthop C.struct_rtnexthop
+
+// Linux socket filter
+
+const (
+ SizeofSockFilter = C.sizeof_struct_sock_filter
+ SizeofSockFprog = C.sizeof_struct_sock_fprog
+)
+
+type SockFilter C.struct_sock_filter
+
+type SockFprog C.struct_sock_fprog
+
+// Inotify
+
+type InotifyEvent C.struct_inotify_event
+
+const SizeofInotifyEvent = C.sizeof_struct_inotify_event
+
+// Ptrace
+
+// Register structures
+type PtraceRegs C.PtraceRegs
+
+// Structures contained in PtraceRegs on s390x (exported by mkpost.go)
+type PtracePsw C.ptracePsw
+
+type PtraceFpregs C.ptraceFpregs
+
+type PtracePer C.ptracePer
+
+// Misc
+
+type FdSet C.fd_set
+
+type Sysinfo_t C.struct_sysinfo
+
+type Utsname C.struct_utsname
+
+type Ustat_t C.struct_ustat
+
+type EpollEvent C.struct_my_epoll_event
+
+const (
+ AT_FDCWD = C.AT_FDCWD
+ AT_NO_AUTOMOUNT = C.AT_NO_AUTOMOUNT
+ AT_REMOVEDIR = C.AT_REMOVEDIR
+ AT_SYMLINK_FOLLOW = C.AT_SYMLINK_FOLLOW
+ AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
+)
+
+type PollFd C.struct_pollfd
+
+const (
+ POLLIN = C.POLLIN
+ POLLPRI = C.POLLPRI
+ POLLOUT = C.POLLOUT
+ POLLRDHUP = C.POLLRDHUP
+ POLLERR = C.POLLERR
+ POLLHUP = C.POLLHUP
+ POLLNVAL = C.POLLNVAL
+)
+
+type Sigset_t C.sigset_t
+
+const RNDGETENTCNT = C.RNDGETENTCNT
+
+const PERF_IOC_FLAG_GROUP = C.PERF_IOC_FLAG_GROUP
+
+// Terminal handling
+
+type Termios C.termios_t
+
+type Winsize C.struct_winsize
+
+// Taskstats
+
+type Taskstats C.struct_taskstats
+
+const (
+ TASKSTATS_CMD_UNSPEC = C.TASKSTATS_CMD_UNSPEC
+ TASKSTATS_CMD_GET = C.TASKSTATS_CMD_GET
+ TASKSTATS_CMD_NEW = C.TASKSTATS_CMD_NEW
+ TASKSTATS_TYPE_UNSPEC = C.TASKSTATS_TYPE_UNSPEC
+ TASKSTATS_TYPE_PID = C.TASKSTATS_TYPE_PID
+ TASKSTATS_TYPE_TGID = C.TASKSTATS_TYPE_TGID
+ TASKSTATS_TYPE_STATS = C.TASKSTATS_TYPE_STATS
+ TASKSTATS_TYPE_AGGR_PID = C.TASKSTATS_TYPE_AGGR_PID
+ TASKSTATS_TYPE_AGGR_TGID = C.TASKSTATS_TYPE_AGGR_TGID
+ TASKSTATS_TYPE_NULL = C.TASKSTATS_TYPE_NULL
+ TASKSTATS_CMD_ATTR_UNSPEC = C.TASKSTATS_CMD_ATTR_UNSPEC
+ TASKSTATS_CMD_ATTR_PID = C.TASKSTATS_CMD_ATTR_PID
+ TASKSTATS_CMD_ATTR_TGID = C.TASKSTATS_CMD_ATTR_TGID
+ TASKSTATS_CMD_ATTR_REGISTER_CPUMASK = C.TASKSTATS_CMD_ATTR_REGISTER_CPUMASK
+ TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK = C.TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK
+)
+
+// Generic netlink
+
+type Genlmsghdr C.struct_genlmsghdr
+
+const (
+ CTRL_CMD_UNSPEC = C.CTRL_CMD_UNSPEC
+ CTRL_CMD_NEWFAMILY = C.CTRL_CMD_NEWFAMILY
+ CTRL_CMD_DELFAMILY = C.CTRL_CMD_DELFAMILY
+ CTRL_CMD_GETFAMILY = C.CTRL_CMD_GETFAMILY
+ CTRL_CMD_NEWOPS = C.CTRL_CMD_NEWOPS
+ CTRL_CMD_DELOPS = C.CTRL_CMD_DELOPS
+ CTRL_CMD_GETOPS = C.CTRL_CMD_GETOPS
+ CTRL_CMD_NEWMCAST_GRP = C.CTRL_CMD_NEWMCAST_GRP
+ CTRL_CMD_DELMCAST_GRP = C.CTRL_CMD_DELMCAST_GRP
+ CTRL_CMD_GETMCAST_GRP = C.CTRL_CMD_GETMCAST_GRP
+ CTRL_ATTR_UNSPEC = C.CTRL_ATTR_UNSPEC
+ CTRL_ATTR_FAMILY_ID = C.CTRL_ATTR_FAMILY_ID
+ CTRL_ATTR_FAMILY_NAME = C.CTRL_ATTR_FAMILY_NAME
+ CTRL_ATTR_VERSION = C.CTRL_ATTR_VERSION
+ CTRL_ATTR_HDRSIZE = C.CTRL_ATTR_HDRSIZE
+ CTRL_ATTR_MAXATTR = C.CTRL_ATTR_MAXATTR
+ CTRL_ATTR_OPS = C.CTRL_ATTR_OPS
+ CTRL_ATTR_MCAST_GROUPS = C.CTRL_ATTR_MCAST_GROUPS
+ CTRL_ATTR_OP_UNSPEC = C.CTRL_ATTR_OP_UNSPEC
+ CTRL_ATTR_OP_ID = C.CTRL_ATTR_OP_ID
+ CTRL_ATTR_OP_FLAGS = C.CTRL_ATTR_OP_FLAGS
+ CTRL_ATTR_MCAST_GRP_UNSPEC = C.CTRL_ATTR_MCAST_GRP_UNSPEC
+ CTRL_ATTR_MCAST_GRP_NAME = C.CTRL_ATTR_MCAST_GRP_NAME
+ CTRL_ATTR_MCAST_GRP_ID = C.CTRL_ATTR_MCAST_GRP_ID
+)
diff --git a/newt/vendor/golang.org/x/sys/unix/mkall.sh b/newt/vendor/golang.org/x/sys/unix/mkall.sh
index 2a1473f..1715122 100755
--- a/newt/vendor/golang.org/x/sys/unix/mkall.sh
+++ b/newt/vendor/golang.org/x/sys/unix/mkall.sh
@@ -3,75 +3,9 @@
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file.
-# The unix package provides access to the raw system call
-# interface of the underlying operating system. Porting Go to
-# a new architecture/operating system combination requires
-# some manual effort, though there are tools that automate
-# much of the process. The auto-generated files have names
-# beginning with z.
-#
-# This script runs or (given -n) prints suggested commands to generate z files
-# for the current system. Running those commands is not automatic.
-# This script is documentation more than anything else.
-#
-# * asm_${GOOS}_${GOARCH}.s
-#
-# This hand-written assembly file implements system call dispatch.
-# There are three entry points:
-#
-# func Syscall(trap, a1, a2, a3 uintptr) (r1, r2, err uintptr);
-# func Syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, err uintptr);
-# func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2, err uintptr);
-#
-# The first and second are the standard ones; they differ only in
-# how many arguments can be passed to the kernel.
-# The third is for low-level use by the ForkExec wrapper;
-# unlike the first two, it does not call into the scheduler to
-# let it know that a system call is running.
-#
-# * syscall_${GOOS}.go
-#
-# This hand-written Go file implements system calls that need
-# special handling and lists "//sys" comments giving prototypes
-# for ones that can be auto-generated. Mksyscall reads those
-# comments to generate the stubs.
-#
-# * syscall_${GOOS}_${GOARCH}.go
-#
-# Same as syscall_${GOOS}.go except that it contains code specific
-# to ${GOOS} on one particular architecture.
-#
-# * types_${GOOS}.c
-#
-# This hand-written C file includes standard C headers and then
-# creates typedef or enum names beginning with a dollar sign
-# (use of $ in variable names is a gcc extension). The hardest
-# part about preparing this file is figuring out which headers to
-# include and which symbols need to be #defined to get the
-# actual data structures that pass through to the kernel system calls.
-# Some C libraries present alternate versions for binary compatibility
-# and translate them on the way in and out of system calls, but
-# there is almost always a #define that can get the real ones.
-# See types_darwin.c and types_linux.c for examples.
-#
-# * zerror_${GOOS}_${GOARCH}.go
-#
-# This machine-generated file defines the system's error numbers,
-# error strings, and signal numbers. The generator is "mkerrors.sh".
-# Usually no arguments are needed, but mkerrors.sh will pass its
-# arguments on to godefs.
-#
-# * zsyscall_${GOOS}_${GOARCH}.go
-#
-# Generated by mksyscall.pl; see syscall_${GOOS}.go above.
-#
-# * zsysnum_${GOOS}_${GOARCH}.go
-#
-# Generated by mksysnum_${GOOS}.
-#
-# * ztypes_${GOOS}_${GOARCH}.go
-#
-# Generated by godefs; see types_${GOOS}.c above.
+# This script runs or (given -n) prints suggested commands to generate files for
+# the Architecture/OS specified by the GOARCH and GOOS environment variables.
+# See README.md for more information about how the build system works.
GOOSARCH="${GOOS}_${GOARCH}"
@@ -84,11 +18,14 @@ zsysctl="zsysctl_$GOOSARCH.go"
mksysnum=
mktypes=
run="sh"
+cmd=""
case "$1" in
-syscalls)
for i in zsyscall*go
do
+ # Run the command line that appears in the first line
+ # of the generated file to regenerate it.
sed 1q $i | sed 's;^// ;;' | sh > _$i && gofmt < _$i > $i
rm _$i
done
@@ -96,6 +33,7 @@ case "$1" in
;;
-n)
run="cat"
+ cmd="echo"
shift
esac
@@ -107,6 +45,14 @@ case "$#" in
exit 2
esac
+if [[ "$GOOS" = "linux" ]] && [[ "$GOARCH" != "sparc64" ]]; then
+ # Use then new build system
+ # Files generated through docker (use $cmd so you can Ctl-C the build or run)
+ $cmd docker build --tag generate:$GOOS $GOOS
+ $cmd docker run --interactive --tty --volume $(dirname "$(readlink -f "$0")"):/build generate:$GOOS
+ exit
+fi
+
GOOSARCH_in=syscall_$GOOSARCH.go
case "$GOOSARCH" in
_* | *_ | _)
@@ -126,7 +72,7 @@ darwin_amd64)
;;
darwin_arm)
mkerrors="$mkerrors"
- mksysnum="./mksysnum_darwin.pl /usr/include/sys/syscall.h"
+ mksysnum="./mksysnum_darwin.pl $(xcrun --show-sdk-path --sdk iphoneos)/usr/include/sys/syscall.h"
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
;;
darwin_arm64)
@@ -134,12 +80,6 @@ darwin_arm64)
mksysnum="./mksysnum_darwin.pl $(xcrun --show-sdk-path --sdk iphoneos)/usr/include/sys/syscall.h"
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
;;
-dragonfly_386)
- mkerrors="$mkerrors -m32"
- mksyscall="./mksyscall.pl -l32 -dragonfly"
- mksysnum="curl -s 'http://gitweb.dragonflybsd.org/dragonfly.git/blob_plain/HEAD:/sys/kern/syscalls.master' | ./mksysnum_dragonfly.pl"
- mktypes="GOARCH=$GOARCH go tool cgo -godefs"
- ;;
dragonfly_amd64)
mkerrors="$mkerrors -m64"
mksyscall="./mksyscall.pl -dragonfly"
@@ -162,65 +102,7 @@ freebsd_arm)
mksyscall="./mksyscall.pl -l32 -arm"
mksysnum="curl -s 'http://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master' | ./mksysnum_freebsd.pl"
# Let the type of C char be signed for making the bare syscall
- # API consistent across over platforms.
- mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
- ;;
-linux_386)
- mkerrors="$mkerrors -m32"
- mksyscall="./mksyscall.pl -l32"
- mksysnum="./mksysnum_linux.pl /usr/include/asm/unistd_32.h"
- mktypes="GOARCH=$GOARCH go tool cgo -godefs"
- ;;
-linux_amd64)
- unistd_h=$(ls -1 /usr/include/asm/unistd_64.h /usr/include/x86_64-linux-gnu/asm/unistd_64.h 2>/dev/null | head -1)
- if [ "$unistd_h" = "" ]; then
- echo >&2 cannot find unistd_64.h
- exit 1
- fi
- mkerrors="$mkerrors -m64"
- mksysnum="./mksysnum_linux.pl $unistd_h"
- mktypes="GOARCH=$GOARCH go tool cgo -godefs"
- ;;
-linux_arm)
- mkerrors="$mkerrors"
- mksyscall="./mksyscall.pl -l32 -arm"
- mksysnum="curl -s 'http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/plain/arch/arm/include/uapi/asm/unistd.h' | ./mksysnum_linux.pl -"
- mktypes="GOARCH=$GOARCH go tool cgo -godefs"
- ;;
-linux_arm64)
- unistd_h=$(ls -1 /usr/include/asm/unistd.h /usr/include/asm-generic/unistd.h 2>/dev/null | head -1)
- if [ "$unistd_h" = "" ]; then
- echo >&2 cannot find unistd_64.h
- exit 1
- fi
- mksysnum="./mksysnum_linux.pl $unistd_h"
- # Let the type of C char be signed for making the bare syscall
- # API consistent across over platforms.
- mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
- ;;
-linux_ppc64)
- GOOSARCH_in=syscall_linux_ppc64x.go
- unistd_h=/usr/include/asm/unistd.h
- mkerrors="$mkerrors -m64"
- mksysnum="./mksysnum_linux.pl $unistd_h"
- mktypes="GOARCH=$GOARCH go tool cgo -godefs"
- ;;
-linux_ppc64le)
- GOOSARCH_in=syscall_linux_ppc64x.go
- unistd_h=/usr/include/powerpc64le-linux-gnu/asm/unistd.h
- mkerrors="$mkerrors -m64"
- mksysnum="./mksysnum_linux.pl $unistd_h"
- mktypes="GOARCH=$GOARCH go tool cgo -godefs"
- ;;
-linux_s390x)
- GOOSARCH_in=syscall_linux_s390x.go
- unistd_h=/usr/include/asm/unistd.h
- mkerrors="$mkerrors -m64"
- mksysnum="./mksysnum_linux.pl $unistd_h"
- # Let the type of C char be signed to make the bare sys
- # API more consistent between platforms.
- # This is a deliberate departure from the way the syscall
- # package generates its version of the types file.
+ # API consistent across platforms.
mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
;;
linux_sparc64)
@@ -242,11 +124,18 @@ netbsd_amd64)
mksysnum="curl -s 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_netbsd.pl"
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
;;
+netbsd_arm)
+ mkerrors="$mkerrors"
+ mksyscall="./mksyscall.pl -l32 -netbsd -arm"
+ mksysnum="curl -s 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_netbsd.pl"
+ # Let the type of C char be signed for making the bare syscall
+ # API consistent across platforms.
+ mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
+ ;;
openbsd_386)
mkerrors="$mkerrors -m32"
mksyscall="./mksyscall.pl -l32 -openbsd"
mksysctl="./mksysctl_openbsd.pl"
- zsysctl="zsysctl_openbsd.go"
mksysnum="curl -s 'http://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_openbsd.pl"
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
;;
@@ -254,10 +143,18 @@ openbsd_amd64)
mkerrors="$mkerrors -m64"
mksyscall="./mksyscall.pl -openbsd"
mksysctl="./mksysctl_openbsd.pl"
- zsysctl="zsysctl_openbsd.go"
mksysnum="curl -s 'http://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_openbsd.pl"
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
;;
+openbsd_arm)
+ mkerrors="$mkerrors"
+ mksyscall="./mksyscall.pl -l32 -openbsd -arm"
+ mksysctl="./mksysctl_openbsd.pl"
+ mksysnum="curl -s 'http://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_openbsd.pl"
+ # Let the type of C char be signed for making the bare syscall
+ # API consistent across platforms.
+ mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
+ ;;
solaris_amd64)
mksyscall="./mksyscall_solaris.pl"
mkerrors="$mkerrors -m64"
@@ -280,13 +177,12 @@ esac
syscall_goos="syscall_bsd.go $syscall_goos"
;;
esac
- if [ -n "$mksyscall" ]; then echo "$mksyscall $syscall_goos $GOOSARCH_in |gofmt >zsyscall_$GOOSARCH.go"; fi
+ if [ -n "$mksyscall" ]; then echo "$mksyscall -tags $GOOS,$GOARCH $syscall_goos $GOOSARCH_in |gofmt >zsyscall_$GOOSARCH.go"; fi
;;
esac
if [ -n "$mksysctl" ]; then echo "$mksysctl |gofmt >$zsysctl"; fi
if [ -n "$mksysnum" ]; then echo "$mksysnum |gofmt >zsysnum_$GOOSARCH.go"; fi
if [ -n "$mktypes" ]; then
- echo "echo // +build $GOARCH,$GOOS > ztypes_$GOOSARCH.go";
- echo "$mktypes types_$GOOS.go | go run mkpost.go >>ztypes_$GOOSARCH.go";
+ echo "$mktypes types_$GOOS.go | go run mkpost.go > ztypes_$GOOSARCH.go";
fi
) | $run
diff --git a/newt/vendor/golang.org/x/sys/unix/mkerrors.sh b/newt/vendor/golang.org/x/sys/unix/mkerrors.sh
index 33b7922..2a44da5 100755
--- a/newt/vendor/golang.org/x/sys/unix/mkerrors.sh
+++ b/newt/vendor/golang.org/x/sys/unix/mkerrors.sh
@@ -16,9 +16,18 @@ if test -z "$GOARCH" -o -z "$GOOS"; then
exit 1
fi
+# Check that we are using the new build system if we should
+if [[ "$GOOS" = "linux" ]] && [[ "$GOARCH" != "sparc64" ]]; then
+ if [[ "$GOLANG_SYS_BUILD" != "docker" ]]; then
+ echo 1>&2 "In the new build system, mkerrors should not be called directly."
+ echo 1>&2 "See README.md"
+ exit 1
+ fi
+fi
+
CC=${CC:-cc}
-if [[ "$GOOS" -eq "solaris" ]]; then
+if [[ "$GOOS" = "solaris" ]]; then
# Assumes GNU versions of utilities in PATH.
export PATH=/usr/gnu/bin:$PATH
fi
@@ -29,6 +38,8 @@ includes_Darwin='
#define _DARWIN_C_SOURCE
#define KERNEL
#define _DARWIN_USE_64_BIT_INODE
+#include <stdint.h>
+#include <sys/attr.h>
#include <sys/types.h>
#include <sys/event.h>
#include <sys/ptrace.h>
@@ -36,6 +47,8 @@ includes_Darwin='
#include <sys/sockio.h>
#include <sys/sysctl.h>
#include <sys/mman.h>
+#include <sys/mount.h>
+#include <sys/utsname.h>
#include <sys/wait.h>
#include <net/bpf.h>
#include <net/if.h>
@@ -66,6 +79,7 @@ includes_DragonFly='
'
includes_FreeBSD='
+#include <sys/capability.h>
#include <sys/param.h>
#include <sys/types.h>
#include <sys/event.h>
@@ -73,6 +87,7 @@ includes_FreeBSD='
#include <sys/sockio.h>
#include <sys/sysctl.h>
#include <sys/mman.h>
+#include <sys/mount.h>
#include <sys/wait.h>
#include <sys/ioctl.h>
#include <net/bpf.h>
@@ -102,8 +117,39 @@ includes_Linux='
#endif
#define _GNU_SOURCE
+// <sys/ioctl.h> is broken on powerpc64, as it fails to include definitions of
+// these structures. We just include them copied from <bits/termios.h>.
+#if defined(__powerpc__)
+struct sgttyb {
+ char sg_ispeed;
+ char sg_ospeed;
+ char sg_erase;
+ char sg_kill;
+ short sg_flags;
+};
+
+struct tchars {
+ char t_intrc;
+ char t_quitc;
+ char t_startc;
+ char t_stopc;
+ char t_eofc;
+ char t_brkc;
+};
+
+struct ltchars {
+ char t_suspc;
+ char t_dsuspc;
+ char t_rprntc;
+ char t_flushc;
+ char t_werasc;
+ char t_lnextc;
+};
+#endif
+
#include <bits/sockaddr.h>
#include <sys/epoll.h>
+#include <sys/eventfd.h>
#include <sys/inotify.h>
#include <sys/ioctl.h>
#include <sys/mman.h>
@@ -113,21 +159,35 @@ includes_Linux='
#include <sys/types.h>
#include <sys/time.h>
#include <sys/socket.h>
+#include <sys/xattr.h>
#include <linux/if.h>
+#include <linux/if_alg.h>
#include <linux/if_arp.h>
#include <linux/if_ether.h>
#include <linux/if_tun.h>
#include <linux/if_packet.h>
#include <linux/if_addr.h>
+#include <linux/falloc.h>
#include <linux/filter.h>
+#include <linux/fs.h>
+#include <linux/keyctl.h>
#include <linux/netlink.h>
+#include <linux/perf_event.h>
+#include <linux/random.h>
#include <linux/reboot.h>
#include <linux/rtnetlink.h>
#include <linux/ptrace.h>
#include <linux/sched.h>
+#include <linux/seccomp.h>
+#include <linux/sockios.h>
#include <linux/wait.h>
#include <linux/icmpv6.h>
#include <linux/serial.h>
+#include <linux/can.h>
+#include <linux/vm_sockets.h>
+#include <linux/taskstats.h>
+#include <linux/genetlink.h>
+#include <linux/watchdog.h>
#include <net/route.h>
#include <asm/termbits.h>
@@ -143,11 +203,20 @@ includes_Linux='
#define PTRACE_SETREGS 0xd
#endif
+#ifndef SOL_NETLINK
+#define SOL_NETLINK 270
+#endif
+
#ifdef SOL_BLUETOOTH
// SPARC includes this in /usr/include/sparc64-linux-gnu/bits/socket.h
// but it is already in bluetooth_linux.go
#undef SOL_BLUETOOTH
#endif
+
+// Certain constants are missing from the fs/crypto UAPI
+#define FS_KEY_DESC_PREFIX "fscrypt:"
+#define FS_KEY_DESC_PREFIX_SIZE 8
+#define FS_MAX_KEY_SIZE 64
'
includes_NetBSD='
@@ -219,6 +288,7 @@ includes_SunOS='
#include <sys/mman.h>
#include <sys/wait.h>
#include <sys/ioctl.h>
+#include <sys/mkdev.h>
#include <net/bpf.h>
#include <net/if.h>
#include <net/if_arp.h>
@@ -283,6 +353,7 @@ ccflags="$@"
$2 !~ /^EXPR_/ &&
$2 ~ /^E[A-Z0-9_]+$/ ||
$2 ~ /^B[0-9_]+$/ ||
+ $2 ~ /^(OLD|NEW)DEV$/ ||
$2 == "BOTHER" ||
$2 ~ /^CI?BAUD(EX)?$/ ||
$2 == "IBSHIFT" ||
@@ -311,15 +382,18 @@ ccflags="$@"
$2 ~ /^IN_/ ||
$2 ~ /^LOCK_(SH|EX|NB|UN)$/ ||
$2 ~ /^(AF|SOCK|SO|SOL|IPPROTO|IP|IPV6|ICMP6|TCP|EVFILT|NOTE|EV|SHUT|PROT|MAP|PACKET|MSG|SCM|MCL|DT|MADV|PR)_/ ||
+ $2 ~ /^FALLOC_/ ||
$2 == "ICMPV6_FILTER" ||
$2 == "SOMAXCONN" ||
$2 == "NAME_MAX" ||
$2 == "IFNAMSIZ" ||
- $2 ~ /^CTL_(MAXNAME|NET|QUERY)$/ ||
+ $2 ~ /^CTL_(HW|KERN|MAXNAME|NET|QUERY)$/ ||
+ $2 ~ /^KERN_(HOSTNAME|OS(RELEASE|TYPE)|VERSION)$/ ||
+ $2 ~ /^HW_MACHINE$/ ||
$2 ~ /^SYSCTL_VERS/ ||
- $2 ~ /^(MS|MNT)_/ ||
+ $2 ~ /^(MS|MNT|UMOUNT)_/ ||
$2 ~ /^TUN(SET|GET|ATTACH|DETACH)/ ||
- $2 ~ /^(O|F|FD|NAME|S|PTRACE|PT)_/ ||
+ $2 ~ /^(O|F|E?FD|NAME|S|PTRACE|PT)_/ ||
$2 ~ /^LINUX_REBOOT_CMD_/ ||
$2 ~ /^LINUX_REBOOT_MAGIC[12]$/ ||
$2 !~ "NLA_TYPE_MASK" &&
@@ -333,14 +407,34 @@ ccflags="$@"
$2 ~ /^(IFF|IFT|NET_RT|RTM|RTF|RTV|RTA|RTAX)_/ ||
$2 ~ /^BIOC/ ||
$2 ~ /^RUSAGE_(SELF|CHILDREN|THREAD)/ ||
- $2 ~ /^RLIMIT_(AS|CORE|CPU|DATA|FSIZE|NOFILE|STACK)|RLIM_INFINITY/ ||
+ $2 ~ /^RLIMIT_(AS|CORE|CPU|DATA|FSIZE|LOCKS|MEMLOCK|MSGQUEUE|NICE|NOFILE|NPROC|RSS|RTPRIO|RTTIME|SIGPENDING|STACK)|RLIM_INFINITY/ ||
$2 ~ /^PRIO_(PROCESS|PGRP|USER)/ ||
$2 ~ /^CLONE_[A-Z_]+/ ||
$2 !~ /^(BPF_TIMEVAL)$/ &&
$2 ~ /^(BPF|DLT)_/ ||
$2 ~ /^CLOCK_/ ||
+ $2 ~ /^CAN_/ ||
+ $2 ~ /^CAP_/ ||
+ $2 ~ /^ALG_/ ||
+ $2 ~ /^FS_(POLICY_FLAGS|KEY_DESC|ENCRYPTION_MODE|[A-Z0-9_]+_KEY_SIZE|IOC_(GET|SET)_ENCRYPTION)/ ||
+ $2 ~ /^GRND_/ ||
+ $2 ~ /^KEY_(SPEC|REQKEY_DEFL)_/ ||
+ $2 ~ /^KEYCTL_/ ||
+ $2 ~ /^PERF_EVENT_IOC_/ ||
+ $2 ~ /^SECCOMP_MODE_/ ||
+ $2 ~ /^SPLICE_/ ||
+ $2 ~ /^(VM|VMADDR)_/ ||
+ $2 ~ /^IOCTL_VM_SOCKETS_/ ||
+ $2 ~ /^(TASKSTATS|TS)_/ ||
+ $2 ~ /^GENL_/ ||
+ $2 ~ /^UTIME_/ ||
+ $2 ~ /^XATTR_(CREATE|REPLACE)/ ||
+ $2 ~ /^ATTR_(BIT_MAP_COUNT|(CMN|VOL|FILE)_)/ ||
+ $2 ~ /^FSOPT_/ ||
+ $2 ~ /^WDIOC_/ ||
$2 !~ "WMESGLEN" &&
- $2 ~ /^W[A-Z0-9]+$/ {printf("\t%s = C.%s\n", $2, $2)}
+ $2 ~ /^W[A-Z0-9]+$/ ||
+ $2 ~ /^BLK[A-Z]*(GET$|SET$|BUF$|PART$|SIZE)/ {printf("\t%s = C.%s\n", $2, $2)}
$2 ~ /^__WCOREFLAG$/ {next}
$2 ~ /^__W[A-Z0-9]+$/ {printf("\t%s = C.%s\n", substr($2,3), $2)}
@@ -375,7 +469,7 @@ echo '#include <signal.h>' | $CC -x c - -E -dM $ccflags |
sort >_signal.grep
echo '// mkerrors.sh' "$@"
-echo '// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT'
+echo '// Code generated by the command above; see README.md. DO NOT EDIT.'
echo
echo "// +build ${GOARCH},${GOOS}"
echo
@@ -437,7 +531,7 @@ intcmp(const void *a, const void *b)
int
main(void)
{
- int i, j, e;
+ int i, e;
char buf[1024], *p;
printf("\n\n// Error table\n");
@@ -454,7 +548,7 @@ main(void)
printf("\t%d: \"%s\",\n", e, buf);
}
printf("}\n\n");
-
+
printf("\n\n// Signal table\n");
printf("var signals = [...]string {\n");
qsort(signals, nelem(signals), sizeof signals[0], intcmp);
diff --git a/newt/vendor/golang.org/x/sys/unix/mkpost.go b/newt/vendor/golang.org/x/sys/unix/mkpost.go
index ed50d90..dbdfd0a 100644
--- a/newt/vendor/golang.org/x/sys/unix/mkpost.go
+++ b/newt/vendor/golang.org/x/sys/unix/mkpost.go
@@ -8,10 +8,11 @@
// modify the generated types. It is used to clean up
// the sys API in an architecture specific manner.
//
-// mkpost is run after cgo -godefs by mkall.sh.
+// mkpost is run after cgo -godefs; see README.md.
package main
import (
+ "bytes"
"fmt"
"go/format"
"io/ioutil"
@@ -21,42 +22,72 @@ import (
)
func main() {
+ // Get the OS and architecture (using GOARCH_TARGET if it exists)
+ goos := os.Getenv("GOOS")
+ goarch := os.Getenv("GOARCH_TARGET")
+ if goarch == "" {
+ goarch = os.Getenv("GOARCH")
+ }
+ // Check that we are using the new build system if we should be.
+ if goos == "linux" && goarch != "sparc64" {
+ if os.Getenv("GOLANG_SYS_BUILD") != "docker" {
+ os.Stderr.WriteString("In the new build system, mkpost should not be called directly.\n")
+ os.Stderr.WriteString("See README.md\n")
+ os.Exit(1)
+ }
+ }
+
b, err := ioutil.ReadAll(os.Stdin)
if err != nil {
log.Fatal(err)
}
- s := string(b)
- goarch := os.Getenv("GOARCH")
- goos := os.Getenv("GOOS")
- if goarch == "s390x" && goos == "linux" {
- // Export the types of PtraceRegs fields.
- re := regexp.MustCompile("ptrace(Psw|Fpregs|Per)")
- s = re.ReplaceAllString(s, "Ptrace$1")
+ // If we have empty Ptrace structs, we should delete them. Only s390x emits
+ // nonempty Ptrace structs.
+ ptraceRexexp := regexp.MustCompile(`type Ptrace((Psw|Fpregs|Per) struct {\s*})`)
+ b = ptraceRexexp.ReplaceAll(b, nil)
- // Replace padding fields inserted by cgo with blank identifiers.
- re = regexp.MustCompile("Pad_cgo[A-Za-z0-9_]*")
- s = re.ReplaceAllString(s, "_")
+ // Replace the control_regs union with a blank identifier for now.
+ controlRegsRegex := regexp.MustCompile(`(Control_regs)\s+\[0\]uint64`)
+ b = controlRegsRegex.ReplaceAll(b, []byte("_ [0]uint64"))
- // Replace other unwanted fields with blank identifiers.
- re = regexp.MustCompile("X_[A-Za-z0-9_]*")
- s = re.ReplaceAllString(s, "_")
+ // Remove fields that are added by glibc
+ // Note that this is unstable as the identifers are private.
+ removeFieldsRegex := regexp.MustCompile(`X__glibc\S*`)
+ b = removeFieldsRegex.ReplaceAll(b, []byte("_"))
- // Replace the control_regs union with a blank identifier for now.
- re = regexp.MustCompile("(Control_regs)\\s+\\[0\\]uint64")
- s = re.ReplaceAllString(s, "_ [0]uint64")
+ // Convert [65]int8 to [65]byte in Utsname members to simplify
+ // conversion to string; see golang.org/issue/20753
+ convertUtsnameRegex := regexp.MustCompile(`((Sys|Node|Domain)name|Release|Version|Machine)(\s+)\[(\d+)\]u?int8`)
+ b = convertUtsnameRegex.ReplaceAll(b, []byte("$1$3[$4]byte"))
+
+ // We refuse to export private fields on s390x
+ if goarch == "s390x" && goos == "linux" {
+ // Remove cgo padding fields
+ removeFieldsRegex := regexp.MustCompile(`Pad_cgo_\d+`)
+ b = removeFieldsRegex.ReplaceAll(b, []byte("_"))
+
+ // Remove padding, hidden, or unused fields
+ removeFieldsRegex = regexp.MustCompile(`X_\S+`)
+ b = removeFieldsRegex.ReplaceAll(b, []byte("_"))
}
+ // Remove the first line of warning from cgo
+ b = b[bytes.IndexByte(b, '\n')+1:]
+ // Modify the command in the header to include:
+ // mkpost, our own warning, and a build tag.
+ replacement := fmt.Sprintf(`$1 | go run mkpost.go
+// Code generated by the command above; see README.md. DO NOT EDIT.
+
+// +build %s,%s`, goarch, goos)
+ cgoCommandRegex := regexp.MustCompile(`(cgo -godefs .*)`)
+ b = cgoCommandRegex.ReplaceAll(b, []byte(replacement))
+
// gofmt
- b, err = format.Source([]byte(s))
+ b, err = format.Source(b)
if err != nil {
log.Fatal(err)
}
- // Append this command to the header to show where the new file
- // came from.
- re := regexp.MustCompile("(cgo -godefs [a-zA-Z0-9_]+\\.go.*)")
- b = re.ReplaceAll(b, []byte("$1 | go run mkpost.go"))
-
- fmt.Printf("%s", b)
+ os.Stdout.Write(b)
}
diff --git a/newt/vendor/golang.org/x/sys/unix/mksyscall.pl b/newt/vendor/golang.org/x/sys/unix/mksyscall.pl
index b1e7766..fb929b4 100755
--- a/newt/vendor/golang.org/x/sys/unix/mksyscall.pl
+++ b/newt/vendor/golang.org/x/sys/unix/mksyscall.pl
@@ -29,6 +29,7 @@ my $openbsd = 0;
my $netbsd = 0;
my $dragonfly = 0;
my $arm = 0; # 64-bit value should use (even, odd)-pair
+my $tags = ""; # build tags
if($ARGV[0] eq "-b32") {
$_32bit = "big-endian";
@@ -57,17 +58,27 @@ if($ARGV[0] eq "-arm") {
$arm = 1;
shift;
}
+if($ARGV[0] eq "-tags") {
+ shift;
+ $tags = $ARGV[0];
+ shift;
+}
if($ARGV[0] =~ /^-/) {
- print STDERR "usage: mksyscall.pl [-b32 | -l32] [file ...]\n";
+ print STDERR "usage: mksyscall.pl [-b32 | -l32] [-tags x,y] [file ...]\n";
exit 1;
}
-if($ENV{'GOARCH'} eq "" || $ENV{'GOOS'} eq "") {
- print STDERR "GOARCH or GOOS not defined in environment\n";
- exit 1;
+# Check that we are using the new build system if we should
+if($ENV{'GOOS'} eq "linux" && $ENV{'GOARCH'} ne "sparc64") {
+ if($ENV{'GOLANG_SYS_BUILD'} ne "docker") {
+ print STDERR "In the new build system, mksyscall should not be called directly.\n";
+ print STDERR "See README.md\n";
+ exit 1;
+ }
}
+
sub parseparamlist($) {
my ($list) = @_;
$list =~ s/^\s*//;
@@ -132,7 +143,6 @@ while(<>) {
# Prepare arguments to Syscall.
my @args = ();
- my @uses = ();
my $n = 0;
foreach my $p (@in) {
my ($name, $type) = parseparam($p);
@@ -143,14 +153,12 @@ while(<>) {
$text .= "\t_p$n, $errvar = BytePtrFromString($name)\n";
$text .= "\tif $errvar != nil {\n\t\treturn\n\t}\n";
push @args, "uintptr(unsafe.Pointer(_p$n))";
- push @uses, "use(unsafe.Pointer(_p$n))";
$n++;
} elsif($type eq "string") {
print STDERR "$ARGV:$.: $func uses string arguments, but has no error return\n";
$text .= "\tvar _p$n *byte\n";
$text .= "\t_p$n, _ = BytePtrFromString($name)\n";
push @args, "uintptr(unsafe.Pointer(_p$n))";
- push @uses, "use(unsafe.Pointer(_p$n))";
$n++;
} elsif($type =~ /^\[\](.*)/) {
# Convert slice into pointer, length.
@@ -185,7 +193,7 @@ while(<>) {
}
} elsif($type eq "int64" && $_32bit ne "") {
if(@args % 2 && $arm) {
- # arm abi specifies 64-bit argument uses
+ # arm abi specifies 64-bit argument uses
# (even, odd) pair
push @args, "0"
}
@@ -278,11 +286,8 @@ while(<>) {
} else {
$text .= "\t$ret[0], $ret[1], $ret[2] := $call\n";
}
- foreach my $use (@uses) {
- $text .= "\t$use\n";
- }
$text .= $body;
-
+
if ($plan9 && $ret[2] eq "e1") {
$text .= "\tif int32(r0) == -1 {\n";
$text .= "\t\terr = e1\n";
@@ -305,9 +310,9 @@ if($errors) {
print <<EOF;
// $cmdline
-// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
+// Code generated by the command above; see README.md. DO NOT EDIT.
-// +build $ENV{'GOARCH'},$ENV{'GOOS'}
+// +build $tags
package unix
diff --git a/newt/vendor/golang.org/x/sys/unix/mksyscall_solaris.pl b/newt/vendor/golang.org/x/sys/unix/mksyscall_solaris.pl
index 06bade7..3e6ed9d 100755
--- a/newt/vendor/golang.org/x/sys/unix/mksyscall_solaris.pl
+++ b/newt/vendor/golang.org/x/sys/unix/mksyscall_solaris.pl
@@ -12,7 +12,7 @@
# * The parameter lists must give a type for each argument:
# the (x, y, z int) shorthand is not allowed.
# * If the return parameter is an error number, it must be named err.
-# * If go func name needs to be different than its libc name,
+# * If go func name needs to be different than its libc name,
# * or the function is not in libc, name could be specified
# * at the end, after "=" sign, like
# //sys getsockopt(s int, level int, name int, val uintptr, vallen *_Socklen) (err error) = libsocket.getsockopt
@@ -22,6 +22,7 @@ use strict;
my $cmdline = "mksyscall_solaris.pl " . join(' ', @ARGV);
my $errors = 0;
my $_32bit = "";
+my $tags = ""; # build tags
binmode STDOUT;
@@ -32,14 +33,14 @@ if($ARGV[0] eq "-b32") {
$_32bit = "little-endian";
shift;
}
-
-if($ARGV[0] =~ /^-/) {
- print STDERR "usage: mksyscall_solaris.pl [-b32 | -l32] [file ...]\n";
- exit 1;
+if($ARGV[0] eq "-tags") {
+ shift;
+ $tags = $ARGV[0];
+ shift;
}
-if($ENV{'GOARCH'} eq "" || $ENV{'GOOS'} eq "") {
- print STDERR "GOARCH or GOOS not defined in environment\n";
+if($ARGV[0] =~ /^-/) {
+ print STDERR "usage: mksyscall_solaris.pl [-b32 | -l32] [-tags x,y] [file ...]\n";
exit 1;
}
@@ -138,7 +139,6 @@ while(<>) {
# Prepare arguments to Syscall.
my @args = ();
- my @uses = ();
my $n = 0;
foreach my $p (@in) {
my ($name, $type) = parseparam($p);
@@ -149,14 +149,12 @@ while(<>) {
$text .= "\t_p$n, $errvar = $strconvfunc($name)\n";
$text .= "\tif $errvar != nil {\n\t\treturn\n\t}\n";
push @args, "uintptr(unsafe.Pointer(_p$n))";
- push @uses, "use(unsafe.Pointer(_p$n))";
$n++;
} elsif($type eq "string") {
print STDERR "$ARGV:$.: $func uses string arguments, but has no error return\n";
$text .= "\tvar _p$n $strconvtype\n";
$text .= "\t_p$n, _ = $strconvfunc($name)\n";
push @args, "uintptr(unsafe.Pointer(_p$n))";
- push @uses, "use(unsafe.Pointer(_p$n))";
$n++;
} elsif($type =~ /^\[\](.*)/) {
# Convert slice into pointer, length.
@@ -243,9 +241,6 @@ while(<>) {
} else {
$text .= "\t$ret[0], $ret[1], $ret[2] := $call\n";
}
- foreach my $use (@uses) {
- $text .= "\t$use\n";
- }
$text .= $body;
if ($do_errno) {
@@ -263,9 +258,9 @@ if($errors) {
print <<EOF;
// $cmdline
-// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
+// Code generated by the command above; see README.md. DO NOT EDIT.
-// +build $ENV{'GOARCH'},$ENV{'GOOS'}
+// +build $tags
package $package
diff --git a/newt/vendor/golang.org/x/sys/unix/mksysnum_darwin.pl b/newt/vendor/golang.org/x/sys/unix/mksysnum_darwin.pl
index d3e5147..5453c53 100755
--- a/newt/vendor/golang.org/x/sys/unix/mksysnum_darwin.pl
+++ b/newt/vendor/golang.org/x/sys/unix/mksysnum_darwin.pl
@@ -16,7 +16,7 @@ my $command = "mksysnum_darwin.pl " . join(' ', @ARGV);
print <<EOF;
// $command
-// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT
+// Code generated by the command above; see README.md. DO NOT EDIT.
// +build $ENV{'GOARCH'},$ENV{'GOOS'}
diff --git a/newt/vendor/golang.org/x/sys/unix/mksysnum_dragonfly.pl b/newt/vendor/golang.org/x/sys/unix/mksysnum_dragonfly.pl
index 266a248..6804f41 100755
--- a/newt/vendor/golang.org/x/sys/unix/mksysnum_dragonfly.pl
+++ b/newt/vendor/golang.org/x/sys/unix/mksysnum_dragonfly.pl
@@ -17,7 +17,7 @@ my $command = "mksysnum_dragonfly.pl " . join(' ', @ARGV);
print <<EOF;
// $command
-// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT
+// Code generated by the command above; see README.md. DO NOT EDIT.
// +build $ENV{'GOARCH'},$ENV{'GOOS'}
diff --git a/newt/vendor/golang.org/x/sys/unix/mksysnum_freebsd.pl b/newt/vendor/golang.org/x/sys/unix/mksysnum_freebsd.pl
index b767e12..a0a22bf 100755
--- a/newt/vendor/golang.org/x/sys/unix/mksysnum_freebsd.pl
+++ b/newt/vendor/golang.org/x/sys/unix/mksysnum_freebsd.pl
@@ -17,7 +17,7 @@ my $command = "mksysnum_freebsd.pl " . join(' ', @ARGV);
print <<EOF;
// $command
-// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT
+// Code generated by the command above; see README.md. DO NOT EDIT.
// +build $ENV{'GOARCH'},$ENV{'GOOS'}
@@ -40,21 +40,8 @@ while(<>){
if($name eq 'SYS_SYS_EXIT'){
$name = 'SYS_EXIT';
}
- if($name =~ /^SYS_CAP_+/ || $name =~ /^SYS___CAP_+/){
- next
- }
print " $name = $num; // $proto\n";
-
- # We keep Capsicum syscall numbers for FreeBSD
- # 9-STABLE here because we are not sure whether they
- # are mature and stable.
- if($num == 513){
- print " SYS_CAP_NEW = 514 // { int cap_new(int fd, uint64_t rights); }\n";
- print " SYS_CAP_GETRIGHTS = 515 // { int cap_getrights(int fd, \\\n";
- print " SYS_CAP_ENTER = 516 // { int cap_enter(void); }\n";
- print " SYS_CAP_GETMODE = 517 // { int cap_getmode(u_int *modep); }\n";
- }
}
}
diff --git a/newt/vendor/golang.org/x/sys/unix/mksysnum_netbsd.pl b/newt/vendor/golang.org/x/sys/unix/mksysnum_netbsd.pl
index e74616a..85988b1 100755
--- a/newt/vendor/golang.org/x/sys/unix/mksysnum_netbsd.pl
+++ b/newt/vendor/golang.org/x/sys/unix/mksysnum_netbsd.pl
@@ -17,7 +17,7 @@ my $command = "mksysnum_netbsd.pl " . join(' ', @ARGV);
print <<EOF;
// $command
-// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT
+// Code generated by the command above; see README.md. DO NOT EDIT.
// +build $ENV{'GOARCH'},$ENV{'GOOS'}
@@ -47,7 +47,7 @@ while(<>){
$name = "$7_$11" if $11 ne '';
$name =~ y/a-z/A-Z/;
- if($compat eq '' || $compat eq '30' || $compat eq '50') {
+ if($compat eq '' || $compat eq '13' || $compat eq '30' || $compat eq '50') {
print " $name = $num; // $proto\n";
}
}
diff --git a/newt/vendor/golang.org/x/sys/unix/mksysnum_openbsd.pl b/newt/vendor/golang.org/x/sys/unix/mksysnum_openbsd.pl
index ae5aad5..84edf60 100755
--- a/newt/vendor/golang.org/x/sys/unix/mksysnum_openbsd.pl
+++ b/newt/vendor/golang.org/x/sys/unix/mksysnum_openbsd.pl
@@ -17,7 +17,7 @@ my $command = "mksysnum_openbsd.pl " . join(' ', @ARGV);
print <<EOF;
// $command
-// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT
+// Code generated by the command above; see README.md. DO NOT EDIT.
// +build $ENV{'GOARCH'},$ENV{'GOOS'}
diff --git a/newt/vendor/golang.org/x/sys/unix/mmap_unix_test.go b/newt/vendor/golang.org/x/sys/unix/mmap_unix_test.go
new file mode 100644
index 0000000..3258ca3
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/mmap_unix_test.go
@@ -0,0 +1,35 @@
+// Copyright 2014 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build darwin dragonfly freebsd linux netbsd openbsd solaris
+
+package unix_test
+
+import (
+ "testing"
+
+ "golang.org/x/sys/unix"
+)
+
+func TestMmap(t *testing.T) {
+ b, err := unix.Mmap(-1, 0, unix.Getpagesize(), unix.PROT_NONE, unix.MAP_ANON|unix.MAP_PRIVATE)
+ if err != nil {
+ t.Fatalf("Mmap: %v", err)
+ }
+ if err := unix.Mprotect(b, unix.PROT_READ|unix.PROT_WRITE); err != nil {
+ t.Fatalf("Mprotect: %v", err)
+ }
+
+ b[0] = 42
+
+ if err := unix.Msync(b, unix.MS_SYNC); err != nil {
+ t.Fatalf("Msync: %v", err)
+ }
+ if err := unix.Madvise(b, unix.MADV_DONTNEED); err != nil {
+ t.Fatalf("Madvise: %v", err)
+ }
+ if err := unix.Munmap(b); err != nil {
+ t.Fatalf("Munmap: %v", err)
+ }
+}
diff --git a/newt/vendor/golang.org/x/sys/unix/openbsd_pledge.go b/newt/vendor/golang.org/x/sys/unix/openbsd_pledge.go
new file mode 100644
index 0000000..db4f72e
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/openbsd_pledge.go
@@ -0,0 +1,38 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build openbsd
+// +build 386 amd64 arm
+
+package unix
+
+import (
+ "syscall"
+ "unsafe"
+)
+
+const (
+ SYS_PLEDGE = 108
+)
+
+// Pledge implements the pledge syscall. For more information see pledge(2).
+func Pledge(promises string, paths []string) error {
+ promisesPtr, err := syscall.BytePtrFromString(promises)
+ if err != nil {
+ return err
+ }
+ promisesUnsafe, pathsUnsafe := unsafe.Pointer(promisesPtr), unsafe.Pointer(nil)
+ if paths != nil {
+ var pathsPtr []*byte
+ if pathsPtr, err = syscall.SlicePtrFromStrings(paths); err != nil {
+ return err
+ }
+ pathsUnsafe = unsafe.Pointer(&pathsPtr[0])
+ }
+ _, _, e := syscall.Syscall(SYS_PLEDGE, uintptr(promisesUnsafe), uintptr(pathsUnsafe), 0)
+ if e != 0 {
+ return e
+ }
+ return nil
+}
diff --git a/newt/vendor/golang.org/x/sys/unix/openbsd_test.go b/newt/vendor/golang.org/x/sys/unix/openbsd_test.go
new file mode 100644
index 0000000..734d765
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/openbsd_test.go
@@ -0,0 +1,113 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build openbsd
+
+// This, on the face of it, bizarre testing mechanism is necessary because
+// the only reliable way to gauge whether or not a pledge(2) call has succeeded
+// is that the program has been killed as a result of breaking its pledge.
+
+package unix_test
+
+import (
+ "flag"
+ "fmt"
+ "io/ioutil"
+ "os"
+ "os/exec"
+ "path/filepath"
+ "testing"
+
+ "golang.org/x/sys/unix"
+)
+
+type testProc struct {
+ fn func() // should always exit instead of returning
+ cleanup func() error // for instance, delete coredumps from testing pledge
+ success bool // whether zero-exit means success or failure
+}
+
+var (
+ testProcs = map[string]testProc{}
+ procName = ""
+)
+
+const (
+ optName = "sys-unix-internal-procname"
+)
+
+func init() {
+ flag.StringVar(&procName, optName, "", "internal use only")
+}
+
+// testCmd generates a proper command that, when executed, runs the test
+// corresponding to the given key.
+func testCmd(procName string) (*exec.Cmd, error) {
+ exe, err := filepath.Abs(os.Args[0])
+ if err != nil {
+ return nil, err
+ }
+ cmd := exec.Command(exe, "-"+optName+"="+procName)
+ cmd.Stdout, cmd.Stderr = os.Stdout, os.Stderr
+ return cmd, nil
+}
+
+// ExitsCorrectly is a comprehensive, one-line-of-use wrapper for testing
+// a testProc with a key.
+func ExitsCorrectly(procName string, t *testing.T) {
+ s := testProcs[procName]
+ c, err := testCmd(procName)
+ defer func() {
+ if s.cleanup() != nil {
+ t.Fatalf("Failed to run cleanup for %s", procName)
+ }
+ }()
+ if err != nil {
+ t.Fatalf("Failed to construct command for %s", procName)
+ }
+ if (c.Run() == nil) != s.success {
+ result := "succeed"
+ if !s.success {
+ result = "fail"
+ }
+ t.Fatalf("Process did not %s when it was supposed to", result)
+ }
+}
+
+func TestMain(m *testing.M) {
+ flag.Parse()
+ if procName != "" {
+ testProcs[procName].fn()
+ }
+ os.Exit(m.Run())
+}
+
+// For example, add a test for pledge.
+func init() {
+ testProcs["pledge"] = testProc{
+ func() {
+ fmt.Println(unix.Pledge("", nil))
+ os.Exit(0)
+ },
+ func() error {
+ files, err := ioutil.ReadDir(".")
+ if err != nil {
+ return err
+ }
+ for _, file := range files {
+ if filepath.Ext(file.Name()) == ".core" {
+ if err := os.Remove(file.Name()); err != nil {
+ return err
+ }
+ }
+ }
+ return nil
+ },
+ false,
+ }
+}
+
+func TestPledge(t *testing.T) {
+ ExitsCorrectly("pledge", t)
+}
diff --git a/newt/vendor/golang.org/x/sys/unix/pagesize_unix.go b/newt/vendor/golang.org/x/sys/unix/pagesize_unix.go
new file mode 100644
index 0000000..83c85e0
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/pagesize_unix.go
@@ -0,0 +1,15 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build darwin dragonfly freebsd linux netbsd openbsd solaris
+
+// For Unix, get the pagesize from the runtime.
+
+package unix
+
+import "syscall"
+
+func Getpagesize() int {
+ return syscall.Getpagesize()
+}
diff --git a/newt/vendor/golang.org/x/sys/unix/race.go b/newt/vendor/golang.org/x/sys/unix/race.go
index 3c7627e..61712b5 100644
--- a/newt/vendor/golang.org/x/sys/unix/race.go
+++ b/newt/vendor/golang.org/x/sys/unix/race.go
@@ -1,4 +1,4 @@
-// Copyright 2012 The Go Authors. All rights reserved.
+// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
diff --git a/newt/vendor/golang.org/x/sys/unix/race0.go b/newt/vendor/golang.org/x/sys/unix/race0.go
index f8678e0..dd08204 100644
--- a/newt/vendor/golang.org/x/sys/unix/race0.go
+++ b/newt/vendor/golang.org/x/sys/unix/race0.go
@@ -1,4 +1,4 @@
-// Copyright 2012 The Go Authors. All rights reserved.
+// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
diff --git a/newt/vendor/golang.org/x/sys/unix/sockcmsg_linux.go b/newt/vendor/golang.org/x/sys/unix/sockcmsg_linux.go
index d9ff473..6079eb4 100644
--- a/newt/vendor/golang.org/x/sys/unix/sockcmsg_linux.go
+++ b/newt/vendor/golang.org/x/sys/unix/sockcmsg_linux.go
@@ -1,4 +1,4 @@
-// Copyright 2011 The Go Authors. All rights reserved.
+// Copyright 2011 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
diff --git a/newt/vendor/golang.org/x/sys/unix/sockcmsg_unix.go b/newt/vendor/golang.org/x/sys/unix/sockcmsg_unix.go
index f1493a3..bb756ec 100644
--- a/newt/vendor/golang.org/x/sys/unix/sockcmsg_unix.go
+++ b/newt/vendor/golang.org/x/sys/unix/sockcmsg_unix.go
@@ -1,4 +1,4 @@
-// Copyright 2011 The Go Authors. All rights reserved.
+// Copyright 2011 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
@@ -13,9 +13,10 @@ import "unsafe"
// Round the length of a raw sockaddr up to align it properly.
func cmsgAlignOf(salen int) int {
salign := sizeofPtr
- // NOTE: It seems like 64-bit Darwin and DragonFly BSD kernels
- // still require 32-bit aligned access to network subsystem.
- if darwin64Bit || dragonfly64Bit {
+ // NOTE: It seems like 64-bit Darwin, DragonFly BSD and
+ // Solaris kernels still require 32-bit aligned access to
+ // network subsystem.
+ if darwin64Bit || dragonfly64Bit || solaris64Bit {
salign = 4
}
return (salen + salign - 1) & ^(salign - 1)
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall.go b/newt/vendor/golang.org/x/sys/unix/syscall.go
index 571e699..857d2a4 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall.go
@@ -5,10 +5,10 @@
// +build darwin dragonfly freebsd linux netbsd openbsd solaris
// Package unix contains an interface to the low-level operating system
-// primitives. OS details vary depending on the underlying system, and
+// primitives. OS details vary depending on the underlying system, and
// by default, godoc will display OS-specific documentation for the current
-// system. If you want godoc to display OS documentation for another
-// system, set $GOOS and $GOARCH to the desired system. For example, if
+// system. If you want godoc to display OS documentation for another
+// system, set $GOOS and $GOARCH to the desired system. For example, if
// you want to view documentation for freebsd/arm on linux/amd64, set $GOOS
// to freebsd and $GOARCH to arm.
// The primary use of this package is inside other packages that provide a more
@@ -19,9 +19,7 @@
// These calls return err == nil to indicate success; otherwise
// err represents an operating system error describing the failure and
// holds a value of type syscall.Errno.
-package unix
-
-import "unsafe"
+package unix // import "golang.org/x/sys/unix"
// ByteSliceFromString returns a NUL-terminated slice of bytes
// containing the text of s. If s contains a NUL byte at any
@@ -51,26 +49,3 @@ func BytePtrFromString(s string) (*byte, error) {
// Single-word zero for use when we need a valid pointer to 0 bytes.
// See mkunix.pl.
var _zero uintptr
-
-func (ts *Timespec) Unix() (sec int64, nsec int64) {
- return int64(ts.Sec), int64(ts.Nsec)
-}
-
-func (tv *Timeval) Unix() (sec int64, nsec int64) {
- return int64(tv.Sec), int64(tv.Usec) * 1000
-}
-
-func (ts *Timespec) Nano() int64 {
- return int64(ts.Sec)*1e9 + int64(ts.Nsec)
-}
-
-func (tv *Timeval) Nano() int64 {
- return int64(tv.Sec)*1e9 + int64(tv.Usec)*1000
-}
-
-func TimevalToNsec(tv Timeval) int64 { return int64(tv.Sec)*1e9 + int64(tv.Usec)*1e3 }
-
-// use is a no-op, but the compiler cannot see that it is.
-// Calling use(p) ensures that p is kept live until that point.
-//go:noescape
-func use(p unsafe.Pointer)
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_bsd.go b/newt/vendor/golang.org/x/sys/unix/syscall_bsd.go
index e967176..d3903ed 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall_bsd.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_bsd.go
@@ -34,7 +34,7 @@ func Getgroups() (gids []int, err error) {
return nil, nil
}
- // Sanity check group count. Max is 16 on BSD.
+ // Sanity check group count. Max is 16 on BSD.
if n < 0 || n > 1000 {
return nil, EINVAL
}
@@ -352,6 +352,18 @@ func GetsockoptICMPv6Filter(fd, level, opt int) (*ICMPv6Filter, error) {
return &value, err
}
+// GetsockoptString returns the string value of the socket option opt for the
+// socket associated with fd at the given socket level.
+func GetsockoptString(fd, level, opt int) (string, error) {
+ buf := make([]byte, 256)
+ vallen := _Socklen(len(buf))
+ err := getsockopt(fd, level, opt, unsafe.Pointer(&buf[0]), &vallen)
+ if err != nil {
+ return "", err
+ }
+ return string(buf[:vallen-1]), nil
+}
+
//sys recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)
//sys sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
//sys recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
@@ -470,25 +482,11 @@ func Sysctl(name string) (string, error) {
}
func SysctlArgs(name string, args ...int) (string, error) {
- mib, err := sysctlmib(name, args...)
+ buf, err := SysctlRaw(name, args...)
if err != nil {
return "", err
}
-
- // Find size.
- n := uintptr(0)
- if err := sysctl(mib, nil, &n, nil, 0); err != nil {
- return "", err
- }
- if n == 0 {
- return "", nil
- }
-
- // Read into buffer of that size.
- buf := make([]byte, n)
- if err := sysctl(mib, &buf[0], &n, nil, 0); err != nil {
- return "", err
- }
+ n := len(buf)
// Throw away terminating NUL.
if n > 0 && buf[n-1] == '\x00' {
@@ -575,13 +573,24 @@ func Utimes(path string, tv []Timeval) error {
func UtimesNano(path string, ts []Timespec) error {
if ts == nil {
+ err := utimensat(AT_FDCWD, path, nil, 0)
+ if err != ENOSYS {
+ return err
+ }
return utimes(path, nil)
}
- // TODO: The BSDs can do utimensat with SYS_UTIMENSAT but it
- // isn't supported by darwin so this uses utimes instead
if len(ts) != 2 {
return EINVAL
}
+ // Darwin setattrlist can set nanosecond timestamps
+ err := setattrlistTimes(path, ts, 0)
+ if err != ENOSYS {
+ return err
+ }
+ err = utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
+ if err != ENOSYS {
+ return err
+ }
// Not as efficient as it could be because Timespec and
// Timeval have different types in the different OSes
tv := [2]Timeval{
@@ -591,6 +600,20 @@ func UtimesNano(path string, ts []Timespec) error {
return utimes(path, (*[2]Timeval)(unsafe.Pointer(&tv[0])))
}
+func UtimesNanoAt(dirfd int, path string, ts []Timespec, flags int) error {
+ if ts == nil {
+ return utimensat(dirfd, path, nil, flags)
+ }
+ if len(ts) != 2 {
+ return EINVAL
+ }
+ err := setattrlistTimes(path, ts, flags)
+ if err != ENOSYS {
+ return err
+ }
+ return utimensat(dirfd, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), flags)
+}
+
//sys futimes(fd int, timeval *[2]Timeval) (err error)
func Futimes(fd int, tv []Timeval) error {
@@ -605,12 +628,18 @@ func Futimes(fd int, tv []Timeval) error {
//sys fcntl(fd int, cmd int, arg int) (val int, err error)
+//sys poll(fds *PollFd, nfds int, timeout int) (n int, err error)
+
+func Poll(fds []PollFd, timeout int) (n int, err error) {
+ if len(fds) == 0 {
+ return poll(nil, 0, timeout)
+ }
+ return poll(&fds[0], len(fds), timeout)
+}
+
// TODO: wrap
// Acct(name nil-string) (err error)
// Gethostuuid(uuid *byte, timeout *Timespec) (err error)
-// Madvise(addr *byte, len int, behav int) (err error)
-// Mprotect(addr *byte, len int, prot int) (err error)
-// Msync(addr *byte, len int, flags int) (err error)
// Ptrace(req int, pid int, addr uintptr, data int) (ret uintptr, err error)
var mapper = &mmapper{
@@ -626,3 +655,11 @@ func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, e
func Munmap(b []byte) (err error) {
return mapper.Munmap(b)
}
+
+//sys Madvise(b []byte, behav int) (err error)
+//sys Mlock(b []byte) (err error)
+//sys Mlockall(flags int) (err error)
+//sys Mprotect(b []byte, prot int) (err error)
+//sys Msync(b []byte, flags int) (err error)
+//sys Munlock(b []byte) (err error)
+//sys Munlockall() (err error)
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_bsd_test.go b/newt/vendor/golang.org/x/sys/unix/syscall_bsd_test.go
new file mode 100644
index 0000000..c3a75eb
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_bsd_test.go
@@ -0,0 +1,70 @@
+// Copyright 2014 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build darwin dragonfly freebsd openbsd
+
+package unix_test
+
+import (
+ "os/exec"
+ "runtime"
+ "testing"
+
+ "golang.org/x/sys/unix"
+)
+
+const MNT_WAIT = 1
+const MNT_NOWAIT = 2
+
+func TestGetfsstat(t *testing.T) {
+ const flags = MNT_NOWAIT // see golang.org/issue/16937
+ n, err := unix.Getfsstat(nil, flags)
+ if err != nil {
+ t.Fatal(err)
+ }
+
+ data := make([]unix.Statfs_t, n)
+ n2, err := unix.Getfsstat(data, flags)
+ if err != nil {
+ t.Fatal(err)
+ }
+ if n != n2 {
+ t.Errorf("Getfsstat(nil) = %d, but subsequent Getfsstat(slice) = %d", n, n2)
+ }
+ for i, stat := range data {
+ if stat == (unix.Statfs_t{}) {
+ t.Errorf("index %v is an empty Statfs_t struct", i)
+ }
+ }
+ if t.Failed() {
+ for i, stat := range data[:n2] {
+ t.Logf("data[%v] = %+v", i, stat)
+ }
+ mount, err := exec.Command("mount").CombinedOutput()
+ if err != nil {
+ t.Logf("mount: %v\n%s", err, mount)
+ } else {
+ t.Logf("mount: %s", mount)
+ }
+ }
+}
+
+func TestSysctlRaw(t *testing.T) {
+ if runtime.GOOS == "openbsd" {
+ t.Skip("kern.proc.pid does not exist on OpenBSD")
+ }
+
+ _, err := unix.SysctlRaw("kern.proc.pid", unix.Getpid())
+ if err != nil {
+ t.Fatal(err)
+ }
+}
+
+func TestSysctlUint32(t *testing.T) {
+ maxproc, err := unix.SysctlUint32("kern.maxproc")
+ if err != nil {
+ t.Fatal(err)
+ }
+ t.Logf("kern.maxproc: %v", maxproc)
+}
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_darwin.go b/newt/vendor/golang.org/x/sys/unix/syscall_darwin.go
index 3d534d2..d6c472a 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall_darwin.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_darwin.go
@@ -54,7 +54,7 @@ func nametomib(name string) (mib []_C_int, err error) {
// NOTE(rsc): It seems strange to set the buffer to have
// size CTL_MAXNAME+2 but use only CTL_MAXNAME
- // as the size. I don't know why the +2 is here, but the
+ // as the size. I don't know why the +2 is here, but the
// kernel uses +2 for its own implementation of this function.
// I am scared that if we don't include the +2 here, the kernel
// will silently write 2 words farther than we specify
@@ -76,32 +76,16 @@ func nametomib(name string) (mib []_C_int, err error) {
return buf[0 : n/siz], nil
}
-// ParseDirent parses up to max directory entries in buf,
-// appending the names to names. It returns the number
-// bytes consumed from buf, the number of entries added
-// to names, and the new names slice.
-func ParseDirent(buf []byte, max int, names []string) (consumed int, count int, newnames []string) {
- origlen := len(buf)
- for max != 0 && len(buf) > 0 {
- dirent := (*Dirent)(unsafe.Pointer(&buf[0]))
- if dirent.Reclen == 0 {
- buf = nil
- break
- }
- buf = buf[dirent.Reclen:]
- if dirent.Ino == 0 { // File absent in directory.
- continue
- }
- bytes := (*[10000]byte)(unsafe.Pointer(&dirent.Name[0]))
- var name = string(bytes[0:dirent.Namlen])
- if name == "." || name == ".." { // Useless names
- continue
- }
- max--
- count++
- names = append(names, name)
- }
- return origlen - len(buf), count, names
+func direntIno(buf []byte) (uint64, bool) {
+ return readInt(buf, unsafe.Offsetof(Dirent{}.Ino), unsafe.Sizeof(Dirent{}.Ino))
+}
+
+func direntReclen(buf []byte) (uint64, bool) {
+ return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
+}
+
+func direntNamlen(buf []byte) (uint64, bool) {
+ return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
}
//sys ptrace(request int, pid int, addr uintptr, data uintptr) (err error)
@@ -144,7 +128,6 @@ func getAttrList(path string, attrList attrList, attrBuf []byte, options uint) (
uintptr(options),
0,
)
- use(unsafe.Pointer(_p0))
if e1 != 0 {
return nil, e1
}
@@ -197,7 +180,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
bufsize = unsafe.Sizeof(Statfs_t{}) * uintptr(len(buf))
}
r0, _, e1 := Syscall(SYS_GETFSSTAT64, uintptr(_p0), bufsize, uintptr(flags))
- use(unsafe.Pointer(_p0))
n = int(r0)
if e1 != 0 {
err = e1
@@ -205,6 +187,42 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
return
}
+func setattrlistTimes(path string, times []Timespec, flags int) error {
+ _p0, err := BytePtrFromString(path)
+ if err != nil {
+ return err
+ }
+
+ var attrList attrList
+ attrList.bitmapCount = ATTR_BIT_MAP_COUNT
+ attrList.CommonAttr = ATTR_CMN_MODTIME | ATTR_CMN_ACCTIME
+
+ // order is mtime, atime: the opposite of Chtimes
+ attributes := [2]Timespec{times[1], times[0]}
+ options := 0
+ if flags&AT_SYMLINK_NOFOLLOW != 0 {
+ options |= FSOPT_NOFOLLOW
+ }
+ _, _, e1 := Syscall6(
+ SYS_SETATTRLIST,
+ uintptr(unsafe.Pointer(_p0)),
+ uintptr(unsafe.Pointer(&attrList)),
+ uintptr(unsafe.Pointer(&attributes)),
+ uintptr(unsafe.Sizeof(attributes)),
+ uintptr(options),
+ 0,
+ )
+ if e1 != 0 {
+ return e1
+ }
+ return nil
+}
+
+func utimensat(dirfd int, path string, times *[2]Timespec, flags int) error {
+ // Darwin doesn't support SYS_UTIMENSAT
+ return ENOSYS
+}
+
/*
* Wrapped
*/
@@ -213,6 +231,91 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
func Kill(pid int, signum syscall.Signal) (err error) { return kill(pid, int(signum), 1) }
+//sys ioctl(fd int, req uint, arg uintptr) (err error)
+
+// ioctl itself should not be exposed directly, but additional get/set
+// functions for specific types are permissible.
+
+// IoctlSetInt performs an ioctl operation which sets an integer value
+// on fd, using the specified request number.
+func IoctlSetInt(fd int, req uint, value int) error {
+ return ioctl(fd, req, uintptr(value))
+}
+
+func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
+ return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+func IoctlSetTermios(fd int, req uint, value *Termios) error {
+ return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+// IoctlGetInt performs an ioctl operation which gets an integer value
+// from fd, using the specified request number.
+func IoctlGetInt(fd int, req uint) (int, error) {
+ var value int
+ err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+ return value, err
+}
+
+func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
+ var value Winsize
+ err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+ return &value, err
+}
+
+func IoctlGetTermios(fd int, req uint) (*Termios, error) {
+ var value Termios
+ err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+ return &value, err
+}
+
+func Uname(uname *Utsname) error {
+ mib := []_C_int{CTL_KERN, KERN_OSTYPE}
+ n := unsafe.Sizeof(uname.Sysname)
+ if err := sysctl(mib, &uname.Sysname[0], &n, nil, 0); err != nil {
+ return err
+ }
+
+ mib = []_C_int{CTL_KERN, KERN_HOSTNAME}
+ n = unsafe.Sizeof(uname.Nodename)
+ if err := sysctl(mib, &uname.Nodename[0], &n, nil, 0); err != nil {
+ return err
+ }
+
+ mib = []_C_int{CTL_KERN, KERN_OSRELEASE}
+ n = unsafe.Sizeof(uname.Release)
+ if err := sysctl(mib, &uname.Release[0], &n, nil, 0); err != nil {
+ return err
+ }
+
+ mib = []_C_int{CTL_KERN, KERN_VERSION}
+ n = unsafe.Sizeof(uname.Version)
+ if err := sysctl(mib, &uname.Version[0], &n, nil, 0); err != nil {
+ return err
+ }
+
+ // The version might have newlines or tabs in it, convert them to
+ // spaces.
+ for i, b := range uname.Version {
+ if b == '\n' || b == '\t' {
+ if i == len(uname.Version)-1 {
+ uname.Version[i] = 0
+ } else {
+ uname.Version[i] = ' '
+ }
+ }
+ }
+
+ mib = []_C_int{CTL_HW, HW_MACHINE}
+ n = unsafe.Sizeof(uname.Machine)
+ if err := sysctl(mib, &uname.Machine[0], &n, nil, 0); err != nil {
+ return err
+ }
+
+ return nil
+}
+
/*
* Exposed directly
*/
@@ -228,10 +331,13 @@ func Kill(pid int, signum syscall.Signal) (err error) { return kill(pid, int(sig
//sys Dup2(from int, to int) (err error)
//sys Exchangedata(path1 string, path2 string, options int) (err error)
//sys Exit(code int)
+//sys Faccessat(dirfd int, path string, mode uint32, flags int) (err error)
//sys Fchdir(fd int) (err error)
//sys Fchflags(fd int, flags int) (err error)
//sys Fchmod(fd int, mode uint32) (err error)
+//sys Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)
//sys Fchown(fd int, uid int, gid int) (err error)
+//sys Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
//sys Flock(fd int, how int) (err error)
//sys Fpathconf(fd int, name int) (val int, err error)
//sys Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64
@@ -256,23 +362,23 @@ func Kill(pid int, signum syscall.Signal) (err error) { return kill(pid, int(sig
//sys Kqueue() (fd int, err error)
//sys Lchown(path string, uid int, gid int) (err error)
//sys Link(path string, link string) (err error)
+//sys Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error)
//sys Listen(s int, backlog int) (err error)
//sys Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
//sys Mkdir(path string, mode uint32) (err error)
+//sys Mkdirat(dirfd int, path string, mode uint32) (err error)
//sys Mkfifo(path string, mode uint32) (err error)
//sys Mknod(path string, mode uint32, dev int) (err error)
-//sys Mlock(b []byte) (err error)
-//sys Mlockall(flags int) (err error)
-//sys Mprotect(b []byte, prot int) (err error)
-//sys Munlock(b []byte) (err error)
-//sys Munlockall() (err error)
//sys Open(path string, mode int, perm uint32) (fd int, err error)
+//sys Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error)
//sys Pathconf(path string, name int) (val int, err error)
//sys Pread(fd int, p []byte, offset int64) (n int, err error)
//sys Pwrite(fd int, p []byte, offset int64) (n int, err error)
//sys read(fd int, p []byte) (n int, err error)
//sys Readlink(path string, buf []byte) (n int, err error)
+//sys Readlinkat(dirfd int, path string, buf []byte) (n int, err error)
//sys Rename(from string, to string) (err error)
+//sys Renameat(fromfd int, from string, tofd int, to string) (err error)
//sys Revoke(path string) (err error)
//sys Rmdir(path string) (err error)
//sys Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK
@@ -293,11 +399,13 @@ func Kill(pid int, signum syscall.Signal) (err error) { return kill(pid, int(sig
//sys Stat(path string, stat *Stat_t) (err error) = SYS_STAT64
//sys Statfs(path string, stat *Statfs_t) (err error) = SYS_STATFS64
//sys Symlink(path string, link string) (err error)
+//sys Symlinkat(oldpath string, newdirfd int, newpath string) (err error)
//sys Sync() (err error)
//sys Truncate(path string, length int64) (err error)
//sys Umask(newmask int) (oldmask int)
//sys Undelete(path string) (err error)
//sys Unlink(path string) (err error)
+//sys Unlinkat(dirfd int, path string, flags int) (err error)
//sys Unmount(path string, flags int) (err error)
//sys write(fd int, p []byte) (n int, err error)
//sys mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error)
@@ -337,9 +445,6 @@ func Kill(pid int, signum syscall.Signal) (err error) { return kill(pid, int(sig
// Add_profil
// Kdebug_trace
// Sigreturn
-// Mmap
-// Mlock
-// Munlock
// Atsocket
// Kqueue_from_portset_np
// Kqueue_portset
@@ -349,7 +454,6 @@ func Kill(pid int, signum syscall.Signal) (err error) { return kill(pid, int(sig
// Searchfs
// Delete
// Copyfile
-// Poll
// Watchevent
// Waitevent
// Modwatch
@@ -432,8 +536,6 @@ func Kill(pid int, signum syscall.Signal) (err error) { return kill(pid, int(sig
// Lio_listio
// __pthread_cond_wait
// Iopolicysys
-// Mlockall
-// Munlockall
// __pthread_kill
// __pthread_sigmask
// __sigwait
@@ -487,7 +589,6 @@ func Kill(pid int, signum syscall.Signal) (err error) { return kill(pid, int(sig
// Sendmsg_nocancel
// Recvfrom_nocancel
// Accept_nocancel
-// Msync_nocancel
// Fcntl_nocancel
// Select_nocancel
// Fsync_nocancel
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_darwin_386.go b/newt/vendor/golang.org/x/sys/unix/syscall_darwin_386.go
index c172a3d..b3ac109 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall_darwin_386.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_darwin_386.go
@@ -11,27 +11,18 @@ import (
"unsafe"
)
-func Getpagesize() int { return 4096 }
-
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
- ts.Sec = int32(nsec / 1e9)
- ts.Nsec = int32(nsec % 1e9)
- return
+func setTimespec(sec, nsec int64) Timespec {
+ return Timespec{Sec: int32(sec), Nsec: int32(nsec)}
}
-func NsecToTimeval(nsec int64) (tv Timeval) {
- nsec += 999 // round up to microsecond
- tv.Usec = int32(nsec % 1e9 / 1e3)
- tv.Sec = int32(nsec / 1e9)
- return
+func setTimeval(sec, usec int64) Timeval {
+ return Timeval{Sec: int32(sec), Usec: int32(usec)}
}
//sysnb gettimeofday(tp *Timeval) (sec int32, usec int32, err error)
func Gettimeofday(tv *Timeval) (err error) {
// The tv passed to gettimeofday must be non-nil
- // but is otherwise unused. The answers come back
+ // but is otherwise unused. The answers come back
// in the two registers.
sec, usec, err := gettimeofday(tv)
tv.Sec = int32(sec)
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_darwin_amd64.go b/newt/vendor/golang.org/x/sys/unix/syscall_darwin_amd64.go
index fc1e5a4..7521944 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall_darwin_amd64.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_darwin_amd64.go
@@ -11,29 +11,18 @@ import (
"unsafe"
)
-//sys Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)
-
-func Getpagesize() int { return 4096 }
-
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
- ts.Sec = nsec / 1e9
- ts.Nsec = nsec % 1e9
- return
+func setTimespec(sec, nsec int64) Timespec {
+ return Timespec{Sec: sec, Nsec: nsec}
}
-func NsecToTimeval(nsec int64) (tv Timeval) {
- nsec += 999 // round up to microsecond
- tv.Usec = int32(nsec % 1e9 / 1e3)
- tv.Sec = int64(nsec / 1e9)
- return
+func setTimeval(sec, usec int64) Timeval {
+ return Timeval{Sec: sec, Usec: int32(usec)}
}
//sysnb gettimeofday(tp *Timeval) (sec int64, usec int32, err error)
func Gettimeofday(tv *Timeval) (err error) {
// The tv passed to gettimeofday must be non-nil
- // but is otherwise unused. The answers come back
+ // but is otherwise unused. The answers come back
// in the two registers.
sec, usec, err := gettimeofday(tv)
tv.Sec = sec
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_darwin_arm.go b/newt/vendor/golang.org/x/sys/unix/syscall_darwin_arm.go
index d286cf4..faae207 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall_darwin_arm.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_darwin_arm.go
@@ -9,27 +9,18 @@ import (
"unsafe"
)
-func Getpagesize() int { return 4096 }
-
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
- ts.Sec = int32(nsec / 1e9)
- ts.Nsec = int32(nsec % 1e9)
- return
+func setTimespec(sec, nsec int64) Timespec {
+ return Timespec{Sec: int32(sec), Nsec: int32(nsec)}
}
-func NsecToTimeval(nsec int64) (tv Timeval) {
- nsec += 999 // round up to microsecond
- tv.Usec = int32(nsec % 1e9 / 1e3)
- tv.Sec = int32(nsec / 1e9)
- return
+func setTimeval(sec, usec int64) Timeval {
+ return Timeval{Sec: int32(sec), Usec: int32(usec)}
}
//sysnb gettimeofday(tp *Timeval) (sec int32, usec int32, err error)
func Gettimeofday(tv *Timeval) (err error) {
// The tv passed to gettimeofday must be non-nil
- // but is otherwise unused. The answers come back
+ // but is otherwise unused. The answers come back
// in the two registers.
sec, usec, err := gettimeofday(tv)
tv.Sec = int32(sec)
@@ -69,3 +60,7 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
}
func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno) // sic
+
+// SYS___SYSCTL is used by syscall_bsd.go for all BSDs, but in modern versions
+// of darwin/arm the syscall is called sysctl instead of __sysctl.
+const SYS___SYSCTL = SYS_SYSCTL
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_darwin_arm64.go b/newt/vendor/golang.org/x/sys/unix/syscall_darwin_arm64.go
index c33905c..d6d9628 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall_darwin_arm64.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_darwin_arm64.go
@@ -11,27 +11,18 @@ import (
"unsafe"
)
-func Getpagesize() int { return 16384 }
-
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
- ts.Sec = nsec / 1e9
- ts.Nsec = nsec % 1e9
- return
+func setTimespec(sec, nsec int64) Timespec {
+ return Timespec{Sec: sec, Nsec: nsec}
}
-func NsecToTimeval(nsec int64) (tv Timeval) {
- nsec += 999 // round up to microsecond
- tv.Usec = int32(nsec % 1e9 / 1e3)
- tv.Sec = int64(nsec / 1e9)
- return
+func setTimeval(sec, usec int64) Timeval {
+ return Timeval{Sec: sec, Usec: int32(usec)}
}
//sysnb gettimeofday(tp *Timeval) (sec int64, usec int32, err error)
func Gettimeofday(tv *Timeval) (err error) {
// The tv passed to gettimeofday must be non-nil
- // but is otherwise unused. The answers come back
+ // but is otherwise unused. The answers come back
// in the two registers.
sec, usec, err := gettimeofday(tv)
tv.Sec = sec
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_dragonfly.go b/newt/vendor/golang.org/x/sys/unix/syscall_dragonfly.go
index ec408ee..6dfc89a 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall_dragonfly.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_dragonfly.go
@@ -1,8 +1,8 @@
-// Copyright 2009,2010 The Go Authors. All rights reserved.
+// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-// FreeBSD system calls.
+// DragonFly BSD system calls.
// This file is compiled as ordinary Go code,
// but it is also input to mksyscall,
// which parses the //sys lines and generates system call stubs.
@@ -34,7 +34,7 @@ func nametomib(name string) (mib []_C_int, err error) {
// NOTE(rsc): It seems strange to set the buffer to have
// size CTL_MAXNAME+2 but use only CTL_MAXNAME
- // as the size. I don't know why the +2 is here, but the
+ // as the size. I don't know why the +2 is here, but the
// kernel uses +2 for its own implementation of this function.
// I am scared that if we don't include the +2 here, the kernel
// will silently write 2 words farther than we specify
@@ -56,29 +56,20 @@ func nametomib(name string) (mib []_C_int, err error) {
return buf[0 : n/siz], nil
}
-// ParseDirent parses up to max directory entries in buf,
-// appending the names to names. It returns the number
-// bytes consumed from buf, the number of entries added
-// to names, and the new names slice.
-func ParseDirent(buf []byte, max int, names []string) (consumed int, count int, newnames []string) {
- origlen := len(buf)
- for max != 0 && len(buf) > 0 {
- dirent := (*Dirent)(unsafe.Pointer(&buf[0]))
- reclen := int(16+dirent.Namlen+1+7) & ^7
- buf = buf[reclen:]
- if dirent.Fileno == 0 { // File absent in directory.
- continue
- }
- bytes := (*[10000]byte)(unsafe.Pointer(&dirent.Name[0]))
- var name = string(bytes[0:dirent.Namlen])
- if name == "." || name == ".." { // Useless names
- continue
- }
- max--
- count++
- names = append(names, name)
+func direntIno(buf []byte) (uint64, bool) {
+ return readInt(buf, unsafe.Offsetof(Dirent{}.Fileno), unsafe.Sizeof(Dirent{}.Fileno))
+}
+
+func direntReclen(buf []byte) (uint64, bool) {
+ namlen, ok := direntNamlen(buf)
+ if !ok {
+ return 0, false
}
- return origlen - len(buf), count, names
+ return (16 + namlen + 1 + 7) &^ 7, true
+}
+
+func direntNamlen(buf []byte) (uint64, bool) {
+ return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
}
//sysnb pipe() (r int, w int, err error)
@@ -101,6 +92,41 @@ func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
return extpwrite(fd, p, 0, offset)
}
+func Accept4(fd, flags int) (nfd int, sa Sockaddr, err error) {
+ var rsa RawSockaddrAny
+ var len _Socklen = SizeofSockaddrAny
+ nfd, err = accept4(fd, &rsa, &len, flags)
+ if err != nil {
+ return
+ }
+ if len > SizeofSockaddrAny {
+ panic("RawSockaddrAny too small")
+ }
+ sa, err = anyToSockaddr(&rsa)
+ if err != nil {
+ Close(nfd)
+ nfd = 0
+ }
+ return
+}
+
+const ImplementsGetwd = true
+
+//sys Getcwd(buf []byte) (n int, err error) = SYS___GETCWD
+
+func Getwd() (string, error) {
+ var buf [PathMax]byte
+ _, err := Getcwd(buf[0:])
+ if err != nil {
+ return "", err
+ }
+ n := clen(buf[:])
+ if n < 1 {
+ return "", EINVAL
+ }
+ return string(buf[:n]), nil
+}
+
func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
var _p0 unsafe.Pointer
var bufsize uintptr
@@ -109,7 +135,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
bufsize = unsafe.Sizeof(Statfs_t{}) * uintptr(len(buf))
}
r0, _, e1 := Syscall(SYS_GETFSSTAT, uintptr(_p0), bufsize, uintptr(flags))
- use(unsafe.Pointer(_p0))
n = int(r0)
if e1 != 0 {
err = e1
@@ -117,6 +142,113 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
return
}
+func setattrlistTimes(path string, times []Timespec, flags int) error {
+ // used on Darwin for UtimesNano
+ return ENOSYS
+}
+
+//sys ioctl(fd int, req uint, arg uintptr) (err error)
+
+// ioctl itself should not be exposed directly, but additional get/set
+// functions for specific types are permissible.
+
+// IoctlSetInt performs an ioctl operation which sets an integer value
+// on fd, using the specified request number.
+func IoctlSetInt(fd int, req uint, value int) error {
+ return ioctl(fd, req, uintptr(value))
+}
+
+func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
+ return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+func IoctlSetTermios(fd int, req uint, value *Termios) error {
+ return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+// IoctlGetInt performs an ioctl operation which gets an integer value
+// from fd, using the specified request number.
+func IoctlGetInt(fd int, req uint) (int, error) {
+ var value int
+ err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+ return value, err
+}
+
+func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
+ var value Winsize
+ err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+ return &value, err
+}
+
+func IoctlGetTermios(fd int, req uint) (*Termios, error) {
+ var value Termios
+ err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+ return &value, err
+}
+
+func sysctlUname(mib []_C_int, old *byte, oldlen *uintptr) error {
+ err := sysctl(mib, old, oldlen, nil, 0)
+ if err != nil {
+ // Utsname members on Dragonfly are only 32 bytes and
+ // the syscall returns ENOMEM in case the actual value
+ // is longer.
+ if err == ENOMEM {
+ err = nil
+ }
+ }
+ return err
+}
+
+func Uname(uname *Utsname) error {
+ mib := []_C_int{CTL_KERN, KERN_OSTYPE}
+ n := unsafe.Sizeof(uname.Sysname)
+ if err := sysctlUname(mib, &uname.Sysname[0], &n); err != nil {
+ return err
+ }
+ uname.Sysname[unsafe.Sizeof(uname.Sysname)-1] = 0
+
+ mib = []_C_int{CTL_KERN, KERN_HOSTNAME}
+ n = unsafe.Sizeof(uname.Nodename)
+ if err := sysctlUname(mib, &uname.Nodename[0], &n); err != nil {
+ return err
+ }
+ uname.Nodename[unsafe.Sizeof(uname.Nodename)-1] = 0
+
+ mib = []_C_int{CTL_KERN, KERN_OSRELEASE}
+ n = unsafe.Sizeof(uname.Release)
+ if err := sysctlUname(mib, &uname.Release[0], &n); err != nil {
+ return err
+ }
+ uname.Release[unsafe.Sizeof(uname.Release)-1] = 0
+
+ mib = []_C_int{CTL_KERN, KERN_VERSION}
+ n = unsafe.Sizeof(uname.Version)
+ if err := sysctlUname(mib, &uname.Version[0], &n); err != nil {
+ return err
+ }
+
+ // The version might have newlines or tabs in it, convert them to
+ // spaces.
+ for i, b := range uname.Version {
+ if b == '\n' || b == '\t' {
+ if i == len(uname.Version)-1 {
+ uname.Version[i] = 0
+ } else {
+ uname.Version[i] = ' '
+ }
+ }
+ }
+
+ mib = []_C_int{CTL_HW, HW_MACHINE}
+ n = unsafe.Sizeof(uname.Machine)
+ if err := sysctlUname(mib, &uname.Machine[0], &n); err != nil {
+ return err
+ }
+ uname.Machine[unsafe.Sizeof(uname.Machine)-1] = 0
+
+ return nil
+}
+
/*
* Exposed directly
*/
@@ -166,11 +298,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
//sys Mkdir(path string, mode uint32) (err error)
//sys Mkfifo(path string, mode uint32) (err error)
//sys Mknod(path string, mode uint32, dev int) (err error)
-//sys Mlock(b []byte) (err error)
-//sys Mlockall(flags int) (err error)
-//sys Mprotect(b []byte, prot int) (err error)
-//sys Munlock(b []byte) (err error)
-//sys Munlockall() (err error)
//sys Nanosleep(time *Timespec, leftover *Timespec) (err error)
//sys Open(path string, mode int, perm uint32) (fd int, err error)
//sys Pathconf(path string, name int) (val int, err error)
@@ -209,6 +336,8 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
//sys munmap(addr uintptr, length uintptr) (err error)
//sys readlen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_READ
//sys writelen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_WRITE
+//sys accept4(fd int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (nfd int, err error)
+//sys utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error)
/*
* Unimplemented
@@ -220,7 +349,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
// Getlogin
// Sigpending
// Sigaltstack
-// Ioctl
// Reboot
// Execve
// Vfork
@@ -243,7 +371,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
// Add_profil
// Kdebug_trace
// Sigreturn
-// Mmap
// Atsocket
// Kqueue_from_portset_np
// Kqueue_portset
@@ -253,7 +380,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
// Searchfs
// Delete
// Copyfile
-// Poll
// Watchevent
// Waitevent
// Modwatch
@@ -388,7 +514,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
// Sendmsg_nocancel
// Recvfrom_nocancel
// Accept_nocancel
-// Msync_nocancel
// Fcntl_nocancel
// Select_nocancel
// Fsync_nocancel
@@ -400,7 +525,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
// Pread_nocancel
// Pwrite_nocancel
// Waitid_nocancel
-// Poll_nocancel
// Msgsnd_nocancel
// Msgrcv_nocancel
// Sem_wait_nocancel
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_dragonfly_amd64.go b/newt/vendor/golang.org/x/sys/unix/syscall_dragonfly_amd64.go
index da7cb79..9babb31 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall_dragonfly_amd64.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_dragonfly_amd64.go
@@ -11,21 +11,12 @@ import (
"unsafe"
)
-func Getpagesize() int { return 4096 }
-
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
- ts.Sec = nsec / 1e9
- ts.Nsec = nsec % 1e9
- return
+func setTimespec(sec, nsec int64) Timespec {
+ return Timespec{Sec: sec, Nsec: nsec}
}
-func NsecToTimeval(nsec int64) (tv Timeval) {
- nsec += 999 // round up to microsecond
- tv.Usec = nsec % 1e9 / 1e3
- tv.Sec = int64(nsec / 1e9)
- return
+func setTimeval(sec, usec int64) Timeval {
+ return Timeval{Sec: sec, Usec: usec}
}
func SetKevent(k *Kevent_t, fd, mode, flags int) {
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_freebsd.go b/newt/vendor/golang.org/x/sys/unix/syscall_freebsd.go
index 520ccbe..f8979b4 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall_freebsd.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_freebsd.go
@@ -32,7 +32,7 @@ func nametomib(name string) (mib []_C_int, err error) {
// NOTE(rsc): It seems strange to set the buffer to have
// size CTL_MAXNAME+2 but use only CTL_MAXNAME
- // as the size. I don't know why the +2 is here, but the
+ // as the size. I don't know why the +2 is here, but the
// kernel uses +2 for its own implementation of this function.
// I am scared that if we don't include the +2 here, the kernel
// will silently write 2 words farther than we specify
@@ -54,32 +54,16 @@ func nametomib(name string) (mib []_C_int, err error) {
return buf[0 : n/siz], nil
}
-// ParseDirent parses up to max directory entries in buf,
-// appending the names to names. It returns the number
-// bytes consumed from buf, the number of entries added
-// to names, and the new names slice.
-func ParseDirent(buf []byte, max int, names []string) (consumed int, count int, newnames []string) {
- origlen := len(buf)
- for max != 0 && len(buf) > 0 {
- dirent := (*Dirent)(unsafe.Pointer(&buf[0]))
- if dirent.Reclen == 0 {
- buf = nil
- break
- }
- buf = buf[dirent.Reclen:]
- if dirent.Fileno == 0 { // File absent in directory.
- continue
- }
- bytes := (*[10000]byte)(unsafe.Pointer(&dirent.Name[0]))
- var name = string(bytes[0:dirent.Namlen])
- if name == "." || name == ".." { // Useless names
- continue
- }
- max--
- count++
- names = append(names, name)
- }
- return origlen - len(buf), count, names
+func direntIno(buf []byte) (uint64, bool) {
+ return readInt(buf, unsafe.Offsetof(Dirent{}.Fileno), unsafe.Sizeof(Dirent{}.Fileno))
+}
+
+func direntReclen(buf []byte) (uint64, bool) {
+ return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
+}
+
+func direntNamlen(buf []byte) (uint64, bool) {
+ return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
}
//sysnb pipe() (r int, w int, err error)
@@ -121,6 +105,23 @@ func Accept4(fd, flags int) (nfd int, sa Sockaddr, err error) {
return
}
+const ImplementsGetwd = true
+
+//sys Getcwd(buf []byte) (n int, err error) = SYS___GETCWD
+
+func Getwd() (string, error) {
+ var buf [PathMax]byte
+ _, err := Getcwd(buf[0:])
+ if err != nil {
+ return "", err
+ }
+ n := clen(buf[:])
+ if n < 1 {
+ return "", EINVAL
+ }
+ return string(buf[:n]), nil
+}
+
func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
var _p0 unsafe.Pointer
var bufsize uintptr
@@ -129,7 +130,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
bufsize = unsafe.Sizeof(Statfs_t{}) * uintptr(len(buf))
}
r0, _, e1 := Syscall(SYS_GETFSSTAT, uintptr(_p0), bufsize, uintptr(flags))
- use(unsafe.Pointer(_p0))
n = int(r0)
if e1 != 0 {
err = e1
@@ -137,6 +137,11 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
return
}
+func setattrlistTimes(path string, times []Timespec, flags int) error {
+ // used on Darwin for UtimesNano
+ return ENOSYS
+}
+
// Derive extattr namespace and attribute name
func xattrnamespace(fullattr string) (ns int, attr string, err error) {
@@ -369,11 +374,99 @@ func Llistxattr(link string, dest []byte) (sz int, err error) {
return s, e
}
+//sys ioctl(fd int, req uint, arg uintptr) (err error)
+
+// ioctl itself should not be exposed directly, but additional get/set
+// functions for specific types are permissible.
+
+// IoctlSetInt performs an ioctl operation which sets an integer value
+// on fd, using the specified request number.
+func IoctlSetInt(fd int, req uint, value int) error {
+ return ioctl(fd, req, uintptr(value))
+}
+
+func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
+ return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+func IoctlSetTermios(fd int, req uint, value *Termios) error {
+ return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+// IoctlGetInt performs an ioctl operation which gets an integer value
+// from fd, using the specified request number.
+func IoctlGetInt(fd int, req uint) (int, error) {
+ var value int
+ err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+ return value, err
+}
+
+func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
+ var value Winsize
+ err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+ return &value, err
+}
+
+func IoctlGetTermios(fd int, req uint) (*Termios, error) {
+ var value Termios
+ err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+ return &value, err
+}
+
+func Uname(uname *Utsname) error {
+ mib := []_C_int{CTL_KERN, KERN_OSTYPE}
+ n := unsafe.Sizeof(uname.Sysname)
+ if err := sysctl(mib, &uname.Sysname[0], &n, nil, 0); err != nil {
+ return err
+ }
+
+ mib = []_C_int{CTL_KERN, KERN_HOSTNAME}
+ n = unsafe.Sizeof(uname.Nodename)
+ if err := sysctl(mib, &uname.Nodename[0], &n, nil, 0); err != nil {
+ return err
+ }
+
+ mib = []_C_int{CTL_KERN, KERN_OSRELEASE}
+ n = unsafe.Sizeof(uname.Release)
+ if err := sysctl(mib, &uname.Release[0], &n, nil, 0); err != nil {
+ return err
+ }
+
+ mib = []_C_int{CTL_KERN, KERN_VERSION}
+ n = unsafe.Sizeof(uname.Version)
+ if err := sysctl(mib, &uname.Version[0], &n, nil, 0); err != nil {
+ return err
+ }
+
+ // The version might have newlines or tabs in it, convert them to
+ // spaces.
+ for i, b := range uname.Version {
+ if b == '\n' || b == '\t' {
+ if i == len(uname.Version)-1 {
+ uname.Version[i] = 0
+ } else {
+ uname.Version[i] = ' '
+ }
+ }
+ }
+
+ mib = []_C_int{CTL_HW, HW_MACHINE}
+ n = unsafe.Sizeof(uname.Machine)
+ if err := sysctl(mib, &uname.Machine[0], &n, nil, 0); err != nil {
+ return err
+ }
+
+ return nil
+}
+
/*
* Exposed directly
*/
//sys Access(path string, mode uint32) (err error)
//sys Adjtime(delta *Timeval, olddelta *Timeval) (err error)
+//sys CapEnter() (err error)
+//sys capRightsGet(version int, fd int, rightsp *CapRights) (err error) = SYS___CAP_RIGHTS_GET
+//sys capRightsLimit(fd int, rightsp *CapRights) (err error)
//sys Chdir(path string) (err error)
//sys Chflags(path string, flags int) (err error)
//sys Chmod(path string, mode uint32) (err error)
@@ -396,16 +489,20 @@ func Llistxattr(link string, dest []byte) (sz int, err error) {
//sys ExtattrDeleteLink(link string, attrnamespace int, attrname string) (err error)
//sys ExtattrListLink(link string, attrnamespace int, data uintptr, nbytes int) (ret int, err error)
//sys Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_POSIX_FADVISE
+//sys Faccessat(dirfd int, path string, mode uint32, flags int) (err error)
//sys Fchdir(fd int) (err error)
//sys Fchflags(fd int, flags int) (err error)
//sys Fchmod(fd int, mode uint32) (err error)
+//sys Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)
//sys Fchown(fd int, uid int, gid int) (err error)
+//sys Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
//sys Flock(fd int, how int) (err error)
//sys Fpathconf(fd int, name int) (val int, err error)
//sys Fstat(fd int, stat *Stat_t) (err error)
//sys Fstatfs(fd int, stat *Statfs_t) (err error)
//sys Fsync(fd int) (err error)
//sys Ftruncate(fd int, length int64) (err error)
+//sys Getdents(fd int, buf []byte) (n int, err error)
//sys Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error)
//sys Getdtablesize() (size int)
//sysnb Getegid() (egid int)
@@ -426,24 +523,24 @@ func Llistxattr(link string, dest []byte) (sz int, err error) {
//sys Kqueue() (fd int, err error)
//sys Lchown(path string, uid int, gid int) (err error)
//sys Link(path string, link string) (err error)
+//sys Linkat(pathfd int, path string, linkfd int, link string, flags int) (err error)
//sys Listen(s int, backlog int) (err error)
//sys Lstat(path string, stat *Stat_t) (err error)
//sys Mkdir(path string, mode uint32) (err error)
+//sys Mkdirat(dirfd int, path string, mode uint32) (err error)
//sys Mkfifo(path string, mode uint32) (err error)
//sys Mknod(path string, mode uint32, dev int) (err error)
-//sys Mlock(b []byte) (err error)
-//sys Mlockall(flags int) (err error)
-//sys Mprotect(b []byte, prot int) (err error)
-//sys Munlock(b []byte) (err error)
-//sys Munlockall() (err error)
//sys Nanosleep(time *Timespec, leftover *Timespec) (err error)
//sys Open(path string, mode int, perm uint32) (fd int, err error)
+//sys Openat(fdat int, path string, mode int, perm uint32) (fd int, err error)
//sys Pathconf(path string, name int) (val int, err error)
//sys Pread(fd int, p []byte, offset int64) (n int, err error)
//sys Pwrite(fd int, p []byte, offset int64) (n int, err error)
//sys read(fd int, p []byte) (n int, err error)
//sys Readlink(path string, buf []byte) (n int, err error)
+//sys Readlinkat(dirfd int, path string, buf []byte) (n int, err error)
//sys Rename(from string, to string) (err error)
+//sys Renameat(fromfd int, from string, tofd int, to string) (err error)
//sys Revoke(path string) (err error)
//sys Rmdir(path string) (err error)
//sys Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK
@@ -465,11 +562,13 @@ func Llistxattr(link string, dest []byte) (sz int, err error) {
//sys Stat(path string, stat *Stat_t) (err error)
//sys Statfs(path string, stat *Statfs_t) (err error)
//sys Symlink(path string, link string) (err error)
+//sys Symlinkat(oldpath string, newdirfd int, newpath string) (err error)
//sys Sync() (err error)
//sys Truncate(path string, length int64) (err error)
//sys Umask(newmask int) (oldmask int)
//sys Undelete(path string) (err error)
//sys Unlink(path string) (err error)
+//sys Unlinkat(dirfd int, path string, flags int) (err error)
//sys Unmount(path string, flags int) (err error)
//sys write(fd int, p []byte) (n int, err error)
//sys mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error)
@@ -477,6 +576,7 @@ func Llistxattr(link string, dest []byte) (sz int, err error) {
//sys readlen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_READ
//sys writelen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_WRITE
//sys accept4(fd int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (nfd int, err error)
+//sys utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error)
/*
* Unimplemented
@@ -510,9 +610,6 @@ func Llistxattr(link string, dest []byte) (sz int, err error) {
// Add_profil
// Kdebug_trace
// Sigreturn
-// Mmap
-// Mlock
-// Munlock
// Atsocket
// Kqueue_from_portset_np
// Kqueue_portset
@@ -522,7 +619,6 @@ func Llistxattr(link string, dest []byte) (sz int, err error) {
// Searchfs
// Delete
// Copyfile
-// Poll
// Watchevent
// Waitevent
// Modwatch
@@ -605,8 +701,6 @@ func Llistxattr(link string, dest []byte) (sz int, err error) {
// Lio_listio
// __pthread_cond_wait
// Iopolicysys
-// Mlockall
-// Munlockall
// __pthread_kill
// __pthread_sigmask
// __sigwait
@@ -659,7 +753,6 @@ func Llistxattr(link string, dest []byte) (sz int, err error) {
// Sendmsg_nocancel
// Recvfrom_nocancel
// Accept_nocancel
-// Msync_nocancel
// Fcntl_nocancel
// Select_nocancel
// Fsync_nocancel
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_freebsd_386.go b/newt/vendor/golang.org/x/sys/unix/syscall_freebsd_386.go
index 6a0cd80..21e0395 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall_freebsd_386.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_freebsd_386.go
@@ -11,21 +11,12 @@ import (
"unsafe"
)
-func Getpagesize() int { return 4096 }
-
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
- ts.Sec = int32(nsec / 1e9)
- ts.Nsec = int32(nsec % 1e9)
- return
+func setTimespec(sec, nsec int64) Timespec {
+ return Timespec{Sec: int32(sec), Nsec: int32(nsec)}
}
-func NsecToTimeval(nsec int64) (tv Timeval) {
- nsec += 999 // round up to microsecond
- tv.Usec = int32(nsec % 1e9 / 1e3)
- tv.Sec = int32(nsec / 1e9)
- return
+func setTimeval(sec, usec int64) Timeval {
+ return Timeval{Sec: int32(sec), Usec: int32(usec)}
}
func SetKevent(k *Kevent_t, fd, mode, flags int) {
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_freebsd_amd64.go b/newt/vendor/golang.org/x/sys/unix/syscall_freebsd_amd64.go
index e142540..9c945a6 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall_freebsd_amd64.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_freebsd_amd64.go
@@ -11,21 +11,12 @@ import (
"unsafe"
)
-func Getpagesize() int { return 4096 }
-
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
- ts.Sec = nsec / 1e9
- ts.Nsec = nsec % 1e9
- return
+func setTimespec(sec, nsec int64) Timespec {
+ return Timespec{Sec: sec, Nsec: nsec}
}
-func NsecToTimeval(nsec int64) (tv Timeval) {
- nsec += 999 // round up to microsecond
- tv.Usec = nsec % 1e9 / 1e3
- tv.Sec = int64(nsec / 1e9)
- return
+func setTimeval(sec, usec int64) Timeval {
+ return Timeval{Sec: sec, Usec: usec}
}
func SetKevent(k *Kevent_t, fd, mode, flags int) {
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_freebsd_arm.go b/newt/vendor/golang.org/x/sys/unix/syscall_freebsd_arm.go
index 5504cb1..5cd6243 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall_freebsd_arm.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_freebsd_arm.go
@@ -11,21 +11,12 @@ import (
"unsafe"
)
-func Getpagesize() int { return 4096 }
-
-func TimespecToNsec(ts Timespec) int64 { return ts.Sec*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
- ts.Sec = nsec / 1e9
- ts.Nsec = int32(nsec % 1e9)
- return
+func setTimespec(sec, nsec int64) Timespec {
+ return Timespec{Sec: sec, Nsec: int32(nsec)}
}
-func NsecToTimeval(nsec int64) (tv Timeval) {
- nsec += 999 // round up to microsecond
- tv.Usec = int32(nsec % 1e9 / 1e3)
- tv.Sec = nsec / 1e9
- return
+func setTimeval(sec, usec int64) Timeval {
+ return Timeval{Sec: sec, Usec: int32(usec)}
}
func SetKevent(k *Kevent_t, fd, mode, flags int) {
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_freebsd_test.go b/newt/vendor/golang.org/x/sys/unix/syscall_freebsd_test.go
new file mode 100644
index 0000000..654439e
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_freebsd_test.go
@@ -0,0 +1,297 @@
+// Copyright 2014 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build freebsd
+
+package unix_test
+
+import (
+ "flag"
+ "fmt"
+ "io/ioutil"
+ "os"
+ "os/exec"
+ "path"
+ "path/filepath"
+ "runtime"
+ "testing"
+
+ "golang.org/x/sys/unix"
+)
+
+func TestSysctlUint64(t *testing.T) {
+ _, err := unix.SysctlUint64("vm.swap_total")
+ if err != nil {
+ t.Fatal(err)
+ }
+}
+
+// FIXME: Infrastructure for launching tests in subprocesses stolen from openbsd_test.go - refactor?
+// testCmd generates a proper command that, when executed, runs the test
+// corresponding to the given key.
+
+type testProc struct {
+ fn func() // should always exit instead of returning
+ arg func(t *testing.T) string // generate argument for test
+ cleanup func(arg string) error // for instance, delete coredumps from testing pledge
+ success bool // whether zero-exit means success or failure
+}
+
+var (
+ testProcs = map[string]testProc{}
+ procName = ""
+ procArg = ""
+)
+
+const (
+ optName = "sys-unix-internal-procname"
+ optArg = "sys-unix-internal-arg"
+)
+
+func init() {
+ flag.StringVar(&procName, optName, "", "internal use only")
+ flag.StringVar(&procArg, optArg, "", "internal use only")
+
+}
+
+func testCmd(procName string, procArg string) (*exec.Cmd, error) {
+ exe, err := filepath.Abs(os.Args[0])
+ if err != nil {
+ return nil, err
+ }
+ cmd := exec.Command(exe, "-"+optName+"="+procName, "-"+optArg+"="+procArg)
+ cmd.Stdout, cmd.Stderr = os.Stdout, os.Stderr
+ return cmd, nil
+}
+
+// ExitsCorrectly is a comprehensive, one-line-of-use wrapper for testing
+// a testProc with a key.
+func ExitsCorrectly(t *testing.T, procName string) {
+ s := testProcs[procName]
+ arg := "-"
+ if s.arg != nil {
+ arg = s.arg(t)
+ }
+ c, err := testCmd(procName, arg)
+ defer func(arg string) {
+ if err := s.cleanup(arg); err != nil {
+ t.Fatalf("Failed to run cleanup for %s %s %#v", procName, err, err)
+ }
+ }(arg)
+ if err != nil {
+ t.Fatalf("Failed to construct command for %s", procName)
+ }
+ if (c.Run() == nil) != s.success {
+ result := "succeed"
+ if !s.success {
+ result = "fail"
+ }
+ t.Fatalf("Process did not %s when it was supposed to", result)
+ }
+}
+
+func TestMain(m *testing.M) {
+ flag.Parse()
+ if procName != "" {
+ t := testProcs[procName]
+ t.fn()
+ os.Stderr.WriteString("test function did not exit\n")
+ if t.success {
+ os.Exit(1)
+ } else {
+ os.Exit(0)
+ }
+ }
+ os.Exit(m.Run())
+}
+
+// end of infrastructure
+
+const testfile = "gocapmodetest"
+const testfile2 = testfile + "2"
+
+func CapEnterTest() {
+ _, err := os.OpenFile(path.Join(procArg, testfile), os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0666)
+ if err != nil {
+ panic(fmt.Sprintf("OpenFile: %s", err))
+ }
+
+ err = unix.CapEnter()
+ if err != nil {
+ panic(fmt.Sprintf("CapEnter: %s", err))
+ }
+
+ _, err = os.OpenFile(path.Join(procArg, testfile2), os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0666)
+ if err == nil {
+ panic("OpenFile works!")
+ }
+ if err.(*os.PathError).Err != unix.ECAPMODE {
+ panic(fmt.Sprintf("OpenFile failed wrong: %s %#v", err, err))
+ }
+ os.Exit(0)
+}
+
+func makeTempDir(t *testing.T) string {
+ d, err := ioutil.TempDir("", "go_openat_test")
+ if err != nil {
+ t.Fatalf("TempDir failed: %s", err)
+ }
+ return d
+}
+
+func removeTempDir(arg string) error {
+ err := os.RemoveAll(arg)
+ if err != nil && err.(*os.PathError).Err == unix.ENOENT {
+ return nil
+ }
+ return err
+}
+
+func init() {
+ testProcs["cap_enter"] = testProc{
+ CapEnterTest,
+ makeTempDir,
+ removeTempDir,
+ true,
+ }
+}
+
+func TestCapEnter(t *testing.T) {
+ if runtime.GOARCH != "amd64" {
+ t.Skipf("skipping test on %s", runtime.GOARCH)
+ }
+ ExitsCorrectly(t, "cap_enter")
+}
+
+func OpenatTest() {
+ f, err := os.Open(procArg)
+ if err != nil {
+ panic(err)
+ }
+
+ err = unix.CapEnter()
+ if err != nil {
+ panic(fmt.Sprintf("CapEnter: %s", err))
+ }
+
+ fxx, err := unix.Openat(int(f.Fd()), "xx", os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0666)
+ if err != nil {
+ panic(err)
+ }
+ unix.Close(fxx)
+
+ // The right to open BASE/xx is not ambient
+ _, err = os.OpenFile(procArg+"/xx", os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0666)
+ if err == nil {
+ panic("OpenFile succeeded")
+ }
+ if err.(*os.PathError).Err != unix.ECAPMODE {
+ panic(fmt.Sprintf("OpenFile failed wrong: %s %#v", err, err))
+ }
+
+ // Can't make a new directory either
+ err = os.Mkdir(procArg+"2", 0777)
+ if err == nil {
+ panic("MKdir succeeded")
+ }
+ if err.(*os.PathError).Err != unix.ECAPMODE {
+ panic(fmt.Sprintf("Mkdir failed wrong: %s %#v", err, err))
+ }
+
+ // Remove all caps except read and lookup.
+ r, err := unix.CapRightsInit([]uint64{unix.CAP_READ, unix.CAP_LOOKUP})
+ if err != nil {
+ panic(fmt.Sprintf("CapRightsInit failed: %s %#v", err, err))
+ }
+ err = unix.CapRightsLimit(f.Fd(), r)
+ if err != nil {
+ panic(fmt.Sprintf("CapRightsLimit failed: %s %#v", err, err))
+ }
+
+ // Check we can get the rights back again
+ r, err = unix.CapRightsGet(f.Fd())
+ if err != nil {
+ panic(fmt.Sprintf("CapRightsGet failed: %s %#v", err, err))
+ }
+ b, err := unix.CapRightsIsSet(r, []uint64{unix.CAP_READ, unix.CAP_LOOKUP})
+ if err != nil {
+ panic(fmt.Sprintf("CapRightsIsSet failed: %s %#v", err, err))
+ }
+ if !b {
+ panic(fmt.Sprintf("Unexpected rights"))
+ }
+ b, err = unix.CapRightsIsSet(r, []uint64{unix.CAP_READ, unix.CAP_LOOKUP, unix.CAP_WRITE})
+ if err != nil {
+ panic(fmt.Sprintf("CapRightsIsSet failed: %s %#v", err, err))
+ }
+ if b {
+ panic(fmt.Sprintf("Unexpected rights (2)"))
+ }
+
+ // Can no longer create a file
+ _, err = unix.Openat(int(f.Fd()), "xx2", os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0666)
+ if err == nil {
+ panic("Openat succeeded")
+ }
+ if err != unix.ENOTCAPABLE {
+ panic(fmt.Sprintf("OpenFileAt failed wrong: %s %#v", err, err))
+ }
+
+ // But can read an existing one
+ _, err = unix.Openat(int(f.Fd()), "xx", os.O_RDONLY, 0666)
+ if err != nil {
+ panic(fmt.Sprintf("Openat failed: %s %#v", err, err))
+ }
+
+ os.Exit(0)
+}
+
+func init() {
+ testProcs["openat"] = testProc{
+ OpenatTest,
+ makeTempDir,
+ removeTempDir,
+ true,
+ }
+}
+
+func TestOpenat(t *testing.T) {
+ if runtime.GOARCH != "amd64" {
+ t.Skipf("skipping test on %s", runtime.GOARCH)
+ }
+ ExitsCorrectly(t, "openat")
+}
+
+func TestCapRightsSetAndClear(t *testing.T) {
+ r, err := unix.CapRightsInit([]uint64{unix.CAP_READ, unix.CAP_WRITE, unix.CAP_PDWAIT})
+ if err != nil {
+ t.Fatalf("CapRightsInit failed: %s", err)
+ }
+
+ err = unix.CapRightsSet(r, []uint64{unix.CAP_EVENT, unix.CAP_LISTEN})
+ if err != nil {
+ t.Fatalf("CapRightsSet failed: %s", err)
+ }
+
+ b, err := unix.CapRightsIsSet(r, []uint64{unix.CAP_READ, unix.CAP_WRITE, unix.CAP_PDWAIT, unix.CAP_EVENT, unix.CAP_LISTEN})
+ if err != nil {
+ t.Fatalf("CapRightsIsSet failed: %s", err)
+ }
+ if !b {
+ t.Fatalf("Wrong rights set")
+ }
+
+ err = unix.CapRightsClear(r, []uint64{unix.CAP_READ, unix.CAP_PDWAIT})
+ if err != nil {
+ t.Fatalf("CapRightsClear failed: %s", err)
+ }
+
+ b, err = unix.CapRightsIsSet(r, []uint64{unix.CAP_WRITE, unix.CAP_EVENT, unix.CAP_LISTEN})
+ if err != nil {
+ t.Fatalf("CapRightsIsSet failed: %s", err)
+ }
+ if !b {
+ t.Fatalf("Wrong rights set")
+ }
+}
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_linux.go b/newt/vendor/golang.org/x/sys/unix/syscall_linux.go
index 74eae9b..60b97a3 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall_linux.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_linux.go
@@ -36,6 +36,59 @@ func Creat(path string, mode uint32) (fd int, err error) {
return Open(path, O_CREAT|O_WRONLY|O_TRUNC, mode)
}
+//sys fchmodat(dirfd int, path string, mode uint32) (err error)
+
+func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
+ // Linux fchmodat doesn't support the flags parameter. Mimick glibc's behavior
+ // and check the flags. Otherwise the mode would be applied to the symlink
+ // destination which is not what the user expects.
+ if flags&^AT_SYMLINK_NOFOLLOW != 0 {
+ return EINVAL
+ } else if flags&AT_SYMLINK_NOFOLLOW != 0 {
+ return EOPNOTSUPP
+ }
+ return fchmodat(dirfd, path, mode)
+}
+
+//sys ioctl(fd int, req uint, arg uintptr) (err error)
+
+// ioctl itself should not be exposed directly, but additional get/set
+// functions for specific types are permissible.
+
+// IoctlSetInt performs an ioctl operation which sets an integer value
+// on fd, using the specified request number.
+func IoctlSetInt(fd int, req uint, value int) error {
+ return ioctl(fd, req, uintptr(value))
+}
+
+func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
+ return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+func IoctlSetTermios(fd int, req uint, value *Termios) error {
+ return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+// IoctlGetInt performs an ioctl operation which gets an integer value
+// from fd, using the specified request number.
+func IoctlGetInt(fd int, req uint) (int, error) {
+ var value int
+ err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+ return value, err
+}
+
+func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
+ var value Winsize
+ err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+ return &value, err
+}
+
+func IoctlGetTermios(fd int, req uint) (*Termios, error) {
+ var value Termios
+ err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+ return &value, err
+}
+
//sys Linkat(olddirfd int, oldpath string, newdirfd int, newpath string, flags int) (err error)
func Link(oldpath string, newpath string) (err error) {
@@ -202,7 +255,7 @@ func Getgroups() (gids []int, err error) {
return nil, nil
}
- // Sanity check group count. Max is 1<<16 on Linux.
+ // Sanity check group count. Max is 1<<16 on Linux.
if n < 0 || n > 1<<20 {
return nil, EINVAL
}
@@ -237,8 +290,8 @@ type WaitStatus uint32
// 0x7F (stopped), or a signal number that caused an exit.
// The 0x80 bit is whether there was a core dump.
// An extra number (exit code, signal causing a stop)
-// is in the high bits. At least that's the idea.
-// There are various irregularities. For example, the
+// is in the high bits. At least that's the idea.
+// There are various irregularities. For example, the
// "continued" status is 0xFFFF, distinguishing itself
// from stopped via the core dump bit.
@@ -299,10 +352,14 @@ func Wait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int,
return
}
-func Mkfifo(path string, mode uint32) (err error) {
+func Mkfifo(path string, mode uint32) error {
return Mknod(path, mode|S_IFIFO, 0)
}
+func Mkfifoat(dirfd int, path string, mode uint32) error {
+ return Mknodat(dirfd, path, mode|S_IFIFO, 0)
+}
+
func (sa *SockaddrInet4) sockaddr() (unsafe.Pointer, _Socklen, error) {
if sa.Port < 0 || sa.Port > 0xFFFF {
return nil, 0, EINVAL
@@ -411,6 +468,168 @@ func (sa *SockaddrHCI) sockaddr() (unsafe.Pointer, _Socklen, error) {
return unsafe.Pointer(&sa.raw), SizeofSockaddrHCI, nil
}
+// SockaddrCAN implements the Sockaddr interface for AF_CAN type sockets.
+// The RxID and TxID fields are used for transport protocol addressing in
+// (CAN_TP16, CAN_TP20, CAN_MCNET, and CAN_ISOTP), they can be left with
+// zero values for CAN_RAW and CAN_BCM sockets as they have no meaning.
+//
+// The SockaddrCAN struct must be bound to the socket file descriptor
+// using Bind before the CAN socket can be used.
+//
+// // Read one raw CAN frame
+// fd, _ := Socket(AF_CAN, SOCK_RAW, CAN_RAW)
+// addr := &SockaddrCAN{Ifindex: index}
+// Bind(fd, addr)
+// frame := make([]byte, 16)
+// Read(fd, frame)
+//
+// The full SocketCAN documentation can be found in the linux kernel
+// archives at: https://www.kernel.org/doc/Documentation/networking/can.txt
+type SockaddrCAN struct {
+ Ifindex int
+ RxID uint32
+ TxID uint32
+ raw RawSockaddrCAN
+}
+
+func (sa *SockaddrCAN) sockaddr() (unsafe.Pointer, _Socklen, error) {
+ if sa.Ifindex < 0 || sa.Ifindex > 0x7fffffff {
+ return nil, 0, EINVAL
+ }
+ sa.raw.Family = AF_CAN
+ sa.raw.Ifindex = int32(sa.Ifindex)
+ rx := (*[4]byte)(unsafe.Pointer(&sa.RxID))
+ for i := 0; i < 4; i++ {
+ sa.raw.Addr[i] = rx[i]
+ }
+ tx := (*[4]byte)(unsafe.Pointer(&sa.TxID))
+ for i := 0; i < 4; i++ {
+ sa.raw.Addr[i+4] = tx[i]
+ }
+ return unsafe.Pointer(&sa.raw), SizeofSockaddrCAN, nil
+}
+
+// SockaddrALG implements the Sockaddr interface for AF_ALG type sockets.
+// SockaddrALG enables userspace access to the Linux kernel's cryptography
+// subsystem. The Type and Name fields specify which type of hash or cipher
+// should be used with a given socket.
+//
+// To create a file descriptor that provides access to a hash or cipher, both
+// Bind and Accept must be used. Once the setup process is complete, input
+// data can be written to the socket, processed by the kernel, and then read
+// back as hash output or ciphertext.
+//
+// Here is an example of using an AF_ALG socket with SHA1 hashing.
+// The initial socket setup process is as follows:
+//
+// // Open a socket to perform SHA1 hashing.
+// fd, _ := unix.Socket(unix.AF_ALG, unix.SOCK_SEQPACKET, 0)
+// addr := &unix.SockaddrALG{Type: "hash", Name: "sha1"}
+// unix.Bind(fd, addr)
+// // Note: unix.Accept does not work at this time; must invoke accept()
+// // manually using unix.Syscall.
+// hashfd, _, _ := unix.Syscall(unix.SYS_ACCEPT, uintptr(fd), 0, 0)
+//
+// Once a file descriptor has been returned from Accept, it may be used to
+// perform SHA1 hashing. The descriptor is not safe for concurrent use, but
+// may be re-used repeatedly with subsequent Write and Read operations.
+//
+// When hashing a small byte slice or string, a single Write and Read may
+// be used:
+//
+// // Assume hashfd is already configured using the setup process.
+// hash := os.NewFile(hashfd, "sha1")
+// // Hash an input string and read the results. Each Write discards
+// // previous hash state. Read always reads the current state.
+// b := make([]byte, 20)
+// for i := 0; i < 2; i++ {
+// io.WriteString(hash, "Hello, world.")
+// hash.Read(b)
+// fmt.Println(hex.EncodeToString(b))
+// }
+// // Output:
+// // 2ae01472317d1935a84797ec1983ae243fc6aa28
+// // 2ae01472317d1935a84797ec1983ae243fc6aa28
+//
+// For hashing larger byte slices, or byte streams such as those read from
+// a file or socket, use Sendto with MSG_MORE to instruct the kernel to update
+// the hash digest instead of creating a new one for a given chunk and finalizing it.
+//
+// // Assume hashfd and addr are already configured using the setup process.
+// hash := os.NewFile(hashfd, "sha1")
+// // Hash the contents of a file.
+// f, _ := os.Open("/tmp/linux-4.10-rc7.tar.xz")
+// b := make([]byte, 4096)
+// for {
+// n, err := f.Read(b)
+// if err == io.EOF {
+// break
+// }
+// unix.Sendto(hashfd, b[:n], unix.MSG_MORE, addr)
+// }
+// hash.Read(b)
+// fmt.Println(hex.EncodeToString(b))
+// // Output: 85cdcad0c06eef66f805ecce353bec9accbeecc5
+//
+// For more information, see: http://www.chronox.de/crypto-API/crypto/userspace-if.html.
+type SockaddrALG struct {
+ Type string
+ Name string
+ Feature uint32
+ Mask uint32
+ raw RawSockaddrALG
+}
+
+func (sa *SockaddrALG) sockaddr() (unsafe.Pointer, _Socklen, error) {
+ // Leave room for NUL byte terminator.
+ if len(sa.Type) > 13 {
+ return nil, 0, EINVAL
+ }
+ if len(sa.Name) > 63 {
+ return nil, 0, EINVAL
+ }
+
+ sa.raw.Family = AF_ALG
+ sa.raw.Feat = sa.Feature
+ sa.raw.Mask = sa.Mask
+
+ typ, err := ByteSliceFromString(sa.Type)
+ if err != nil {
+ return nil, 0, err
+ }
+ name, err := ByteSliceFromString(sa.Name)
+ if err != nil {
+ return nil, 0, err
+ }
+
+ copy(sa.raw.Type[:], typ)
+ copy(sa.raw.Name[:], name)
+
+ return unsafe.Pointer(&sa.raw), SizeofSockaddrALG, nil
+}
+
+// SockaddrVM implements the Sockaddr interface for AF_VSOCK type sockets.
+// SockaddrVM provides access to Linux VM sockets: a mechanism that enables
+// bidirectional communication between a hypervisor and its guest virtual
+// machines.
+type SockaddrVM struct {
+ // CID and Port specify a context ID and port address for a VM socket.
+ // Guests have a unique CID, and hosts may have a well-known CID of:
+ // - VMADDR_CID_HYPERVISOR: refers to the hypervisor process.
+ // - VMADDR_CID_HOST: refers to other processes on the host.
+ CID uint32
+ Port uint32
+ raw RawSockaddrVM
+}
+
+func (sa *SockaddrVM) sockaddr() (unsafe.Pointer, _Socklen, error) {
+ sa.raw.Family = AF_VSOCK
+ sa.raw.Port = sa.Port
+ sa.raw.Cid = sa.CID
+
+ return unsafe.Pointer(&sa.raw), SizeofSockaddrVM, nil
+}
+
func anyToSockaddr(rsa *RawSockaddrAny) (Sockaddr, error) {
switch rsa.Addr.Family {
case AF_NETLINK:
@@ -480,6 +699,14 @@ func anyToSockaddr(rsa *RawSockaddrAny) (Sockaddr, error) {
sa.Addr[i] = pp.Addr[i]
}
return sa, nil
+
+ case AF_VSOCK:
+ pp := (*RawSockaddrVM)(unsafe.Pointer(rsa))
+ sa := &SockaddrVM{
+ CID: pp.Cid,
+ Port: pp.Port,
+ }
+ return sa, nil
}
return nil, EAFNOSUPPORT
}
@@ -574,10 +801,142 @@ func GetsockoptUcred(fd, level, opt int) (*Ucred, error) {
return &value, err
}
+func GetsockoptTCPInfo(fd, level, opt int) (*TCPInfo, error) {
+ var value TCPInfo
+ vallen := _Socklen(SizeofTCPInfo)
+ err := getsockopt(fd, level, opt, unsafe.Pointer(&value), &vallen)
+ return &value, err
+}
+
+// GetsockoptString returns the string value of the socket option opt for the
+// socket associated with fd at the given socket level.
+func GetsockoptString(fd, level, opt int) (string, error) {
+ buf := make([]byte, 256)
+ vallen := _Socklen(len(buf))
+ err := getsockopt(fd, level, opt, unsafe.Pointer(&buf[0]), &vallen)
+ if err != nil {
+ if err == ERANGE {
+ buf = make([]byte, vallen)
+ err = getsockopt(fd, level, opt, unsafe.Pointer(&buf[0]), &vallen)
+ }
+ if err != nil {
+ return "", err
+ }
+ }
+ return string(buf[:vallen-1]), nil
+}
+
func SetsockoptIPMreqn(fd, level, opt int, mreq *IPMreqn) (err error) {
return setsockopt(fd, level, opt, unsafe.Pointer(mreq), unsafe.Sizeof(*mreq))
}
+// Keyctl Commands (http://man7.org/linux/man-pages/man2/keyctl.2.html)
+
+// KeyctlInt calls keyctl commands in which each argument is an int.
+// These commands are KEYCTL_REVOKE, KEYCTL_CHOWN, KEYCTL_CLEAR, KEYCTL_LINK,
+// KEYCTL_UNLINK, KEYCTL_NEGATE, KEYCTL_SET_REQKEY_KEYRING, KEYCTL_SET_TIMEOUT,
+// KEYCTL_ASSUME_AUTHORITY, KEYCTL_SESSION_TO_PARENT, KEYCTL_REJECT,
+// KEYCTL_INVALIDATE, and KEYCTL_GET_PERSISTENT.
+//sys KeyctlInt(cmd int, arg2 int, arg3 int, arg4 int, arg5 int) (ret int, err error) = SYS_KEYCTL
+
+// KeyctlBuffer calls keyctl commands in which the third and fourth
+// arguments are a buffer and its length, respectively.
+// These commands are KEYCTL_UPDATE, KEYCTL_READ, and KEYCTL_INSTANTIATE.
+//sys KeyctlBuffer(cmd int, arg2 int, buf []byte, arg5 int) (ret int, err error) = SYS_KEYCTL
+
+// KeyctlString calls keyctl commands which return a string.
+// These commands are KEYCTL_DESCRIBE and KEYCTL_GET_SECURITY.
+func KeyctlString(cmd int, id int) (string, error) {
+ // We must loop as the string data may change in between the syscalls.
+ // We could allocate a large buffer here to reduce the chance that the
+ // syscall needs to be called twice; however, this is unnecessary as
+ // the performance loss is negligible.
+ var buffer []byte
+ for {
+ // Try to fill the buffer with data
+ length, err := KeyctlBuffer(cmd, id, buffer, 0)
+ if err != nil {
+ return "", err
+ }
+
+ // Check if the data was written
+ if length <= len(buffer) {
+ // Exclude the null terminator
+ return string(buffer[:length-1]), nil
+ }
+
+ // Make a bigger buffer if needed
+ buffer = make([]byte, length)
+ }
+}
+
+// Keyctl commands with special signatures.
+
+// KeyctlGetKeyringID implements the KEYCTL_GET_KEYRING_ID command.
+// See the full documentation at:
+// http://man7.org/linux/man-pages/man3/keyctl_get_keyring_ID.3.html
+func KeyctlGetKeyringID(id int, create bool) (ringid int, err error) {
+ createInt := 0
+ if create {
+ createInt = 1
+ }
+ return KeyctlInt(KEYCTL_GET_KEYRING_ID, id, createInt, 0, 0)
+}
+
+// KeyctlSetperm implements the KEYCTL_SETPERM command. The perm value is the
+// key handle permission mask as described in the "keyctl setperm" section of
+// http://man7.org/linux/man-pages/man1/keyctl.1.html.
+// See the full documentation at:
+// http://man7.org/linux/man-pages/man3/keyctl_setperm.3.html
+func KeyctlSetperm(id int, perm uint32) error {
+ _, err := KeyctlInt(KEYCTL_SETPERM, id, int(perm), 0, 0)
+ return err
+}
+
+//sys keyctlJoin(cmd int, arg2 string) (ret int, err error) = SYS_KEYCTL
+
+// KeyctlJoinSessionKeyring implements the KEYCTL_JOIN_SESSION_KEYRING command.
+// See the full documentation at:
+// http://man7.org/linux/man-pages/man3/keyctl_join_session_keyring.3.html
+func KeyctlJoinSessionKeyring(name string) (ringid int, err error) {
+ return keyctlJoin(KEYCTL_JOIN_SESSION_KEYRING, name)
+}
+
+//sys keyctlSearch(cmd int, arg2 int, arg3 string, arg4 string, arg5 int) (ret int, err error) = SYS_KEYCTL
+
+// KeyctlSearch implements the KEYCTL_SEARCH command.
+// See the full documentation at:
+// http://man7.org/linux/man-pages/man3/keyctl_search.3.html
+func KeyctlSearch(ringid int, keyType, description string, destRingid int) (id int, err error) {
+ return keyctlSearch(KEYCTL_SEARCH, ringid, keyType, description, destRingid)
+}
+
+//sys keyctlIOV(cmd int, arg2 int, payload []Iovec, arg5 int) (err error) = SYS_KEYCTL
+
+// KeyctlInstantiateIOV implements the KEYCTL_INSTANTIATE_IOV command. This
+// command is similar to KEYCTL_INSTANTIATE, except that the payload is a slice
+// of Iovec (each of which represents a buffer) instead of a single buffer.
+// See the full documentation at:
+// http://man7.org/linux/man-pages/man3/keyctl_instantiate_iov.3.html
+func KeyctlInstantiateIOV(id int, payload []Iovec, ringid int) error {
+ return keyctlIOV(KEYCTL_INSTANTIATE_IOV, id, payload, ringid)
+}
+
+//sys keyctlDH(cmd int, arg2 *KeyctlDHParams, buf []byte) (ret int, err error) = SYS_KEYCTL
+
+// KeyctlDHCompute implements the KEYCTL_DH_COMPUTE command. This command
+// computes a Diffie-Hellman shared secret based on the provide params. The
+// secret is written to the provided buffer and the returned size is the number
+// of bytes written (returning an error if there is insufficient space in the
+// buffer). If a nil buffer is passed in, this function returns the minimum
+// buffer length needed to store the appropriate data. Note that this differs
+// from KEYCTL_READ's behavior which always returns the requested payload size.
+// See the full documentation at:
+// http://man7.org/linux/man-pages/man3/keyctl_dh_compute.3.html
+func KeyctlDHCompute(params *KeyctlDHParams, buffer []byte) (size int, err error) {
+ return keyctlDH(KEYCTL_DH_COMPUTE, params, buffer)
+}
+
func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) {
var msg Msghdr
var rsa RawSockaddrAny
@@ -585,17 +944,22 @@ func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from
msg.Namelen = uint32(SizeofSockaddrAny)
var iov Iovec
if len(p) > 0 {
- iov.Base = (*byte)(unsafe.Pointer(&p[0]))
+ iov.Base = &p[0]
iov.SetLen(len(p))
}
var dummy byte
if len(oob) > 0 {
+ var sockType int
+ sockType, err = GetsockoptInt(fd, SOL_SOCKET, SO_TYPE)
+ if err != nil {
+ return
+ }
// receive at least one normal byte
- if len(p) == 0 {
+ if sockType != SOCK_DGRAM && len(p) == 0 {
iov.Base = &dummy
iov.SetLen(1)
}
- msg.Control = (*byte)(unsafe.Pointer(&oob[0]))
+ msg.Control = &oob[0]
msg.SetControllen(len(oob))
}
msg.Iov = &iov
@@ -628,21 +992,26 @@ func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error)
}
}
var msg Msghdr
- msg.Name = (*byte)(unsafe.Pointer(ptr))
+ msg.Name = (*byte)(ptr)
msg.Namelen = uint32(salen)
var iov Iovec
if len(p) > 0 {
- iov.Base = (*byte)(unsafe.Pointer(&p[0]))
+ iov.Base = &p[0]
iov.SetLen(len(p))
}
var dummy byte
if len(oob) > 0 {
+ var sockType int
+ sockType, err = GetsockoptInt(fd, SOL_SOCKET, SO_TYPE)
+ if err != nil {
+ return 0, err
+ }
// send at least one normal byte
- if len(p) == 0 {
+ if sockType != SOCK_DGRAM && len(p) == 0 {
iov.Base = &dummy
iov.SetLen(1)
}
- msg.Control = (*byte)(unsafe.Pointer(&oob[0]))
+ msg.Control = &oob[0]
msg.SetControllen(len(oob))
}
msg.Iov = &iov
@@ -672,7 +1041,7 @@ func ptracePeek(req int, pid int, addr uintptr, out []byte) (count int, err erro
var buf [sizeofPtr]byte
- // Leading edge. PEEKTEXT/PEEKDATA don't require aligned
+ // Leading edge. PEEKTEXT/PEEKDATA don't require aligned
// access (PEEKUSER warns that it might), but if we don't
// align our reads, we might straddle an unmapped page
// boundary and not get the bytes leading up to the page
@@ -711,6 +1080,10 @@ func PtracePeekData(pid int, addr uintptr, out []byte) (count int, err error) {
return ptracePeek(PTRACE_PEEKDATA, pid, addr, out)
}
+func PtracePeekUser(pid int, addr uintptr, out []byte) (count int, err error) {
+ return ptracePeek(PTRACE_PEEKUSR, pid, addr, out)
+}
+
func ptracePoke(pokeReq int, peekReq int, pid int, addr uintptr, data []byte) (count int, err error) {
// As for ptracePeek, we need to align our accesses to deal
// with the possibility of straddling an invalid page.
@@ -770,6 +1143,10 @@ func PtracePokeData(pid int, addr uintptr, data []byte) (count int, err error) {
return ptracePoke(PTRACE_POKEDATA, PTRACE_PEEKDATA, pid, addr, data)
}
+func PtracePokeUser(pid int, addr uintptr, data []byte) (count int, err error) {
+ return ptracePoke(PTRACE_POKEUSR, PTRACE_PEEKUSR, pid, addr, data)
+}
+
func PtraceGetRegs(pid int, regsout *PtraceRegs) (err error) {
return ptrace(PTRACE_GETREGS, pid, 0, uintptr(unsafe.Pointer(regsout)))
}
@@ -809,38 +1186,24 @@ func Reboot(cmd int) (err error) {
return reboot(LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2, cmd, "")
}
-func clen(n []byte) int {
- for i := 0; i < len(n); i++ {
- if n[i] == 0 {
- return i
- }
- }
- return len(n)
-}
-
func ReadDirent(fd int, buf []byte) (n int, err error) {
return Getdents(fd, buf)
}
-func ParseDirent(buf []byte, max int, names []string) (consumed int, count int, newnames []string) {
- origlen := len(buf)
- count = 0
- for max != 0 && len(buf) > 0 {
- dirent := (*Dirent)(unsafe.Pointer(&buf[0]))
- buf = buf[dirent.Reclen:]
- if dirent.Ino == 0 { // File absent in directory.
- continue
- }
- bytes := (*[10000]byte)(unsafe.Pointer(&dirent.Name[0]))
- var name = string(bytes[0:clen(bytes[:])])
- if name == "." || name == ".." { // Useless names
- continue
- }
- max--
- count++
- names = append(names, name)
+func direntIno(buf []byte) (uint64, bool) {
+ return readInt(buf, unsafe.Offsetof(Dirent{}.Ino), unsafe.Sizeof(Dirent{}.Ino))
+}
+
+func direntReclen(buf []byte) (uint64, bool) {
+ return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
+}
+
+func direntNamlen(buf []byte) (uint64, bool) {
+ reclen, ok := direntReclen(buf)
+ if !ok {
+ return 0, false
}
- return origlen - len(buf), count, names
+ return reclen - uint64(unsafe.Offsetof(Dirent{}.Name)), true
}
//sys mount(source string, target string, fstype string, flags uintptr, data *byte) (err error)
@@ -866,22 +1229,24 @@ func Mount(source string, target string, fstype string, flags uintptr, data stri
* Direct access
*/
//sys Acct(path string) (err error)
+//sys AddKey(keyType string, description string, payload []byte, ringid int) (id int, err error)
//sys Adjtimex(buf *Timex) (state int, err error)
//sys Chdir(path string) (err error)
//sys Chroot(path string) (err error)
//sys ClockGettime(clockid int32, time *Timespec) (err error)
//sys Close(fd int) (err error)
+//sys CopyFileRange(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int, err error)
//sys Dup(oldfd int) (fd int, err error)
//sys Dup3(oldfd int, newfd int, flags int) (err error)
//sysnb EpollCreate(size int) (fd int, err error)
//sysnb EpollCreate1(flag int) (fd int, err error)
//sysnb EpollCtl(epfd int, op int, fd int, event *EpollEvent) (err error)
+//sys Eventfd(initval uint, flags int) (fd int, err error) = SYS_EVENTFD2
//sys Exit(code int) = SYS_EXIT_GROUP
//sys Faccessat(dirfd int, path string, mode uint32, flags int) (err error)
//sys Fallocate(fd int, mode uint32, off int64, len int64) (err error)
//sys Fchdir(fd int) (err error)
//sys Fchmod(fd int, mode uint32) (err error)
-//sys Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)
//sys Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
//sys fcntl(fd int, cmd int, arg int) (val int, err error)
//sys Fdatasync(fd int) (err error)
@@ -898,6 +1263,7 @@ func Getpgrp() (pid int) {
//sysnb Getpid() (pid int)
//sysnb Getppid() (ppid int)
//sys Getpriority(which int, who int) (prio int, err error)
+//sys Getrandom(buf []byte, flags int) (n int, err error)
//sysnb Getrusage(who int, rusage *Rusage) (err error)
//sysnb Getsid(pid int) (sid int, err error)
//sysnb Gettid() (tid int)
@@ -907,16 +1273,22 @@ func Getpgrp() (pid int) {
//sysnb InotifyRmWatch(fd int, watchdesc uint32) (success int, err error)
//sysnb Kill(pid int, sig syscall.Signal) (err error)
//sys Klogctl(typ int, buf []byte) (n int, err error) = SYS_SYSLOG
+//sys Lgetxattr(path string, attr string, dest []byte) (sz int, err error)
//sys Listxattr(path string, dest []byte) (sz int, err error)
+//sys Llistxattr(path string, dest []byte) (sz int, err error)
+//sys Lremovexattr(path string, attr string) (err error)
+//sys Lsetxattr(path string, attr string, data []byte, flags int) (err error)
//sys Mkdirat(dirfd int, path string, mode uint32) (err error)
//sys Mknodat(dirfd int, path string, mode uint32, dev int) (err error)
//sys Nanosleep(time *Timespec, leftover *Timespec) (err error)
//sys PivotRoot(newroot string, putold string) (err error) = SYS_PIVOT_ROOT
//sysnb prlimit(pid int, resource int, newlimit *Rlimit, old *Rlimit) (err error) = SYS_PRLIMIT64
//sys Prctl(option int, arg2 uintptr, arg3 uintptr, arg4 uintptr, arg5 uintptr) (err error)
+//sys Pselect(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timespec, sigmask *Sigset_t) (n int, err error) = SYS_PSELECT6
//sys read(fd int, p []byte) (n int, err error)
//sys Removexattr(path string, attr string) (err error)
//sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error)
+//sys RequestKey(keyType string, description string, callback string, destRingid int) (id int, err error)
//sys Setdomainname(p []byte) (err error)
//sys Sethostname(p []byte) (err error)
//sysnb Setpgid(pid int, pgid int) (err error)
@@ -940,6 +1312,7 @@ func Setgid(uid int) (err error) {
//sys Setpriority(which int, who int, prio int) (err error)
//sys Setxattr(path string, attr string, data []byte, flags int) (err error)
//sys Sync()
+//sys Syncfs(fd int) (err error)
//sysnb Sysinfo(info *Sysinfo_t) (err error)
//sys Tee(rfd int, wfd int, len int, flags int) (n int64, err error)
//sysnb Tgkill(tgid int, tid int, sig syscall.Signal) (err error)
@@ -974,14 +1347,33 @@ func Munmap(b []byte) (err error) {
//sys Madvise(b []byte, advice int) (err error)
//sys Mprotect(b []byte, prot int) (err error)
//sys Mlock(b []byte) (err error)
-//sys Munlock(b []byte) (err error)
//sys Mlockall(flags int) (err error)
+//sys Msync(b []byte, flags int) (err error)
+//sys Munlock(b []byte) (err error)
//sys Munlockall() (err error)
+// Vmsplice splices user pages from a slice of Iovecs into a pipe specified by fd,
+// using the specified flags.
+func Vmsplice(fd int, iovs []Iovec, flags int) (int, error) {
+ n, _, errno := Syscall6(
+ SYS_VMSPLICE,
+ uintptr(fd),
+ uintptr(unsafe.Pointer(&iovs[0])),
+ uintptr(len(iovs)),
+ uintptr(flags),
+ 0,
+ 0,
+ )
+ if errno != 0 {
+ return 0, syscall.Errno(errno)
+ }
+
+ return int(n), nil
+}
+
/*
* Unimplemented
*/
-// AddKey
// AfsSyscall
// Alarm
// ArchPrctl
@@ -997,7 +1389,6 @@ func Munmap(b []byte) (err error) {
// EpollCtlOld
// EpollPwait
// EpollWaitOld
-// Eventfd
// Execve
// Fgetxattr
// Flistxattr
@@ -1016,23 +1407,16 @@ func Munmap(b []byte) (err error) {
// IoGetevents
// IoSetup
// IoSubmit
-// Ioctl
// IoprioGet
// IoprioSet
// KexecLoad
-// Keyctl
-// Lgetxattr
-// Llistxattr
// LookupDcookie
-// Lremovexattr
-// Lsetxattr
// Mbind
// MigratePages
// Mincore
// ModifyLdt
// Mount
// MovePages
-// Mprotect
// MqGetsetattr
// MqNotify
// MqOpen
@@ -1044,8 +1428,6 @@ func Munmap(b []byte) (err error) {
// Msgget
// Msgrcv
// Msgsnd
-// Msync
-// Newfstatat
// Nfsservctl
// Personality
// Pselect6
@@ -1056,7 +1438,6 @@ func Munmap(b []byte) (err error) {
// Readahead
// Readv
// RemapFilePages
-// RequestKey
// RestartSyscall
// RtSigaction
// RtSigpending
@@ -1105,7 +1486,6 @@ func Munmap(b []byte) (err error) {
// Utimensat
// Vfork
// Vhangup
-// Vmsplice
// Vserver
// Waitid
// _Sysctl
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_linux_386.go b/newt/vendor/golang.org/x/sys/unix/syscall_linux_386.go
index 2b881b9..bb8e4fb 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall_linux_386.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_linux_386.go
@@ -14,21 +14,12 @@ import (
"unsafe"
)
-func Getpagesize() int { return 4096 }
-
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
- ts.Sec = int32(nsec / 1e9)
- ts.Nsec = int32(nsec % 1e9)
- return
+func setTimespec(sec, nsec int64) Timespec {
+ return Timespec{Sec: int32(sec), Nsec: int32(nsec)}
}
-func NsecToTimeval(nsec int64) (tv Timeval) {
- nsec += 999 // round up to microsecond
- tv.Sec = int32(nsec / 1e9)
- tv.Usec = int32(nsec % 1e9 / 1e3)
- return
+func setTimeval(sec, usec int64) Timeval {
+ return Timeval{Sec: int32(sec), Usec: int32(usec)}
}
//sysnb pipe(p *[2]_C_int) (err error)
@@ -63,6 +54,7 @@ func Pipe2(p []int, flags int) (err error) {
//sys Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64_64
//sys Fchown(fd int, uid int, gid int) (err error) = SYS_FCHOWN32
//sys Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64
+//sys Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64
//sys Ftruncate(fd int, length int64) (err error) = SYS_FTRUNCATE64
//sysnb Getegid() (egid int) = SYS_GETEGID32
//sysnb Geteuid() (euid int) = SYS_GETEUID32
@@ -185,9 +177,9 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
// On x86 Linux, all the socket calls go through an extra indirection,
// I think because the 5-register system call interface can't handle
-// the 6-argument calls like sendto and recvfrom. Instead the
+// the 6-argument calls like sendto and recvfrom. Instead the
// arguments to the underlying system call are the number below
-// and a pointer to an array of uintptr. We hide the pointer in the
+// and a pointer to an array of uintptr. We hide the pointer in the
// socketcall assembly to avoid allocation on every system call.
const (
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_linux_amd64.go b/newt/vendor/golang.org/x/sys/unix/syscall_linux_amd64.go
index 18911c2..53d38a5 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall_linux_amd64.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_linux_amd64.go
@@ -6,13 +6,12 @@
package unix
-import "syscall"
-
//sys Dup2(oldfd int, newfd int) (err error)
//sys EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
//sys Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64
//sys Fchown(fd int, uid int, gid int) (err error)
//sys Fstat(fd int, stat *Stat_t) (err error)
+//sys Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_NEWFSTATAT
//sys Fstatfs(fd int, buf *Statfs_t) (err error)
//sys Ftruncate(fd int, length int64) (err error)
//sysnb Getegid() (egid int)
@@ -63,9 +62,6 @@ import "syscall"
//sys sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
//sys mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error)
-//go:noescape
-func gettimeofday(tv *Timeval) (err syscall.Errno)
-
func Gettimeofday(tv *Timeval) (err error) {
errno := gettimeofday(tv)
if errno != 0 {
@@ -74,8 +70,6 @@ func Gettimeofday(tv *Timeval) (err error) {
return nil
}
-func Getpagesize() int { return 4096 }
-
func Time(t *Time_t) (tt Time_t, err error) {
var tv Timeval
errno := gettimeofday(&tv)
@@ -90,19 +84,12 @@ func Time(t *Time_t) (tt Time_t, err error) {
//sys Utime(path string, buf *Utimbuf) (err error)
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
- ts.Sec = nsec / 1e9
- ts.Nsec = nsec % 1e9
- return
+func setTimespec(sec, nsec int64) Timespec {
+ return Timespec{Sec: sec, Nsec: nsec}
}
-func NsecToTimeval(nsec int64) (tv Timeval) {
- nsec += 999 // round up to microsecond
- tv.Sec = nsec / 1e9
- tv.Usec = nsec % 1e9 / 1e3
- return
+func setTimeval(sec, usec int64) Timeval {
+ return Timeval{Sec: sec, Usec: usec}
}
//sysnb pipe(p *[2]_C_int) (err error)
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_linux_amd64_gc.go b/newt/vendor/golang.org/x/sys/unix/syscall_linux_amd64_gc.go
new file mode 100644
index 0000000..21a4946
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_linux_amd64_gc.go
@@ -0,0 +1,13 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build amd64,linux
+// +build !gccgo
+
+package unix
+
+import "syscall"
+
+//go:noescape
+func gettimeofday(tv *Timeval) (err syscall.Errno)
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_linux_arm.go b/newt/vendor/golang.org/x/sys/unix/syscall_linux_arm.go
index 71d8702..c59f858 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall_linux_arm.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_linux_arm.go
@@ -11,21 +11,12 @@ import (
"unsafe"
)
-func Getpagesize() int { return 4096 }
-
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
- ts.Sec = int32(nsec / 1e9)
- ts.Nsec = int32(nsec % 1e9)
- return
+func setTimespec(sec, nsec int64) Timespec {
+ return Timespec{Sec: int32(sec), Nsec: int32(nsec)}
}
-func NsecToTimeval(nsec int64) (tv Timeval) {
- nsec += 999 // round up to microsecond
- tv.Sec = int32(nsec / 1e9)
- tv.Usec = int32(nsec % 1e9 / 1e3)
- return
+func setTimeval(sec, usec int64) Timeval {
+ return Timeval{Sec: int32(sec), Usec: int32(usec)}
}
func Pipe(p []int) (err error) {
@@ -86,6 +77,7 @@ func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
//sys Dup2(oldfd int, newfd int) (err error)
//sys Fchown(fd int, uid int, gid int) (err error) = SYS_FCHOWN32
//sys Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64
+//sys Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64
//sysnb Getegid() (egid int) = SYS_GETEGID32
//sysnb Geteuid() (euid int) = SYS_GETEUID32
//sysnb Getgid() (gid int) = SYS_GETGID32
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_linux_arm64.go b/newt/vendor/golang.org/x/sys/unix/syscall_linux_arm64.go
index 4a13639..9a8e6e4 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall_linux_arm64.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_linux_arm64.go
@@ -21,7 +21,12 @@ package unix
//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
//sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
-//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS_PSELECT6
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+ ts := Timespec{Sec: timeout.Sec, Nsec: timeout.Usec * 1000}
+ return Pselect(nfd, r, w, e, &ts, nil)
+}
+
//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
//sys Setfsgid(gid int) (err error)
//sys Setfsuid(uid int) (err error)
@@ -66,23 +71,14 @@ func Lstat(path string, stat *Stat_t) (err error) {
//sys sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
//sys mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error)
-func Getpagesize() int { return 65536 }
-
//sysnb Gettimeofday(tv *Timeval) (err error)
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
- ts.Sec = nsec / 1e9
- ts.Nsec = nsec % 1e9
- return
+func setTimespec(sec, nsec int64) Timespec {
+ return Timespec{Sec: sec, Nsec: nsec}
}
-func NsecToTimeval(nsec int64) (tv Timeval) {
- nsec += 999 // round up to microsecond
- tv.Sec = nsec / 1e9
- tv.Usec = nsec % 1e9 / 1e3
- return
+func setTimeval(sec, usec int64) Timeval {
+ return Timeval{Sec: sec, Usec: usec}
}
func Time(t *Time_t) (Time_t, error) {
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_linux_mips64x.go b/newt/vendor/golang.org/x/sys/unix/syscall_linux_mips64x.go
index 8119fde..46aa4ff 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall_linux_mips64x.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_linux_mips64x.go
@@ -7,8 +7,10 @@
package unix
+//sys Dup2(oldfd int, newfd int) (err error)
//sys EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
//sys Fchown(fd int, uid int, gid int) (err error)
+//sys Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_NEWFSTATAT
//sys Fstatfs(fd int, buf *Statfs_t) (err error)
//sys Ftruncate(fd int, length int64) (err error)
//sysnb Getegid() (egid int)
@@ -22,7 +24,12 @@ package unix
//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
//sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
-//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS_PSELECT6
+
+func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) {
+ ts := Timespec{Sec: timeout.Sec, Nsec: timeout.Usec * 1000}
+ return Pselect(nfd, r, w, e, &ts, nil)
+}
+
//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
//sys Setfsgid(gid int) (err error)
//sys Setfsuid(uid int) (err error)
@@ -54,8 +61,6 @@ package unix
//sys sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
//sys mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error)
-func Getpagesize() int { return 65536 }
-
//sysnb Gettimeofday(tv *Timeval) (err error)
func Time(t *Time_t) (tt Time_t, err error) {
@@ -72,19 +77,12 @@ func Time(t *Time_t) (tt Time_t, err error) {
//sys Utime(path string, buf *Utimbuf) (err error)
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
- ts.Sec = nsec / 1e9
- ts.Nsec = nsec % 1e9
- return
+func setTimespec(sec, nsec int64) Timespec {
+ return Timespec{Sec: sec, Nsec: nsec}
}
-func NsecToTimeval(nsec int64) (tv Timeval) {
- nsec += 999 // round up to microsecond
- tv.Sec = nsec / 1e9
- tv.Usec = nsec % 1e9 / 1e3
- return
+func setTimeval(sec, usec int64) Timeval {
+ return Timeval{Sec: sec, Usec: usec}
}
func Pipe(p []int) (err error) {
@@ -182,9 +180,9 @@ func fillStat_t(s *Stat_t, st *stat_t) {
s.Blocks = st.Blocks
}
-func (r *PtraceRegs) PC() uint64 { return r.Regs[64] }
+func (r *PtraceRegs) PC() uint64 { return r.Epc }
-func (r *PtraceRegs) SetPC(pc uint64) { r.Regs[64] = pc }
+func (r *PtraceRegs) SetPC(pc uint64) { r.Epc = pc }
func (iov *Iovec) SetLen(length int) {
iov.Len = uint64(length)
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_linux_arm.go b/newt/vendor/golang.org/x/sys/unix/syscall_linux_mipsx.go
similarity index 61%
copy from newt/vendor/golang.org/x/sys/unix/syscall_linux_arm.go
copy to newt/vendor/golang.org/x/sys/unix/syscall_linux_mipsx.go
index 71d8702..40b8e4f 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall_linux_arm.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_linux_mipsx.go
@@ -1,8 +1,9 @@
-// Copyright 2009 The Go Authors. All rights reserved.
+// Copyright 2016 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-// +build arm,linux
+// +build linux
+// +build mips mipsle
package unix
@@ -11,161 +12,128 @@ import (
"unsafe"
)
-func Getpagesize() int { return 4096 }
+func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
- ts.Sec = int32(nsec / 1e9)
- ts.Nsec = int32(nsec % 1e9)
- return
-}
-
-func NsecToTimeval(nsec int64) (tv Timeval) {
- nsec += 999 // round up to microsecond
- tv.Sec = int32(nsec / 1e9)
- tv.Usec = int32(nsec % 1e9 / 1e3)
- return
-}
-
-func Pipe(p []int) (err error) {
- if len(p) != 2 {
- return EINVAL
- }
- var pp [2]_C_int
- err = pipe2(&pp, 0)
- p[0] = int(pp[0])
- p[1] = int(pp[1])
- return
-}
-
-//sysnb pipe2(p *[2]_C_int, flags int) (err error)
-
-func Pipe2(p []int, flags int) (err error) {
- if len(p) != 2 {
- return EINVAL
- }
- var pp [2]_C_int
- err = pipe2(&pp, flags)
- p[0] = int(pp[0])
- p[1] = int(pp[1])
- return
-}
-
-// Underlying system call writes to newoffset via pointer.
-// Implemented in assembly to avoid allocation.
-func seek(fd int, offset int64, whence int) (newoffset int64, err syscall.Errno)
+//sys Dup2(oldfd int, newfd int) (err error)
+//sys Fchown(fd int, uid int, gid int) (err error)
+//sys Ftruncate(fd int, length int64) (err error) = SYS_FTRUNCATE64
+//sysnb Getegid() (egid int)
+//sysnb Geteuid() (euid int)
+//sysnb Getgid() (gid int)
+//sysnb Getuid() (uid int)
+//sys Lchown(path string, uid int, gid int) (err error)
+//sys Listen(s int, n int) (err error)
+//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
+//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
+//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS__NEWSELECT
+//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) = SYS_SENDFILE64
+//sys Setfsgid(gid int) (err error)
+//sys Setfsuid(uid int) (err error)
+//sysnb Setregid(rgid int, egid int) (err error)
+//sysnb Setresgid(rgid int, egid int, sgid int) (err error)
+//sysnb Setresuid(ruid int, euid int, suid int) (err error)
-func Seek(fd int, offset int64, whence int) (newoffset int64, err error) {
- newoffset, errno := seek(fd, offset, whence)
- if errno != 0 {
- return 0, errno
- }
- return newoffset, nil
-}
+//sysnb Setreuid(ruid int, euid int) (err error)
+//sys Shutdown(fd int, how int) (err error)
+//sys Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error)
+//sys SyncFileRange(fd int, off int64, n int64, flags int) (err error)
+//sys Truncate(path string, length int64) (err error) = SYS_TRUNCATE64
//sys accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error)
//sys accept4(s int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (fd int, err error)
//sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
//sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error)
-//sysnb getgroups(n int, list *_Gid_t) (nn int, err error) = SYS_GETGROUPS32
-//sysnb setgroups(n int, list *_Gid_t) (err error) = SYS_SETGROUPS32
+//sysnb getgroups(n int, list *_Gid_t) (nn int, err error)
+//sysnb setgroups(n int, list *_Gid_t) (err error)
//sys getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error)
//sys setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error)
//sysnb socket(domain int, typ int, proto int) (fd int, err error)
+//sysnb socketpair(domain int, typ int, proto int, fd *[2]int32) (err error)
//sysnb getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
//sysnb getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error)
//sys recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error)
//sys sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
-//sysnb socketpair(domain int, typ int, flags int, fd *[2]int32) (err error)
//sys recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
//sys sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
-// 64-bit file system and 32-bit uid calls
-// (16-bit uid calls are not always supported in newer kernels)
-//sys Dup2(oldfd int, newfd int) (err error)
-//sys Fchown(fd int, uid int, gid int) (err error) = SYS_FCHOWN32
-//sys Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64
-//sysnb Getegid() (egid int) = SYS_GETEGID32
-//sysnb Geteuid() (euid int) = SYS_GETEUID32
-//sysnb Getgid() (gid int) = SYS_GETGID32
-//sysnb Getuid() (uid int) = SYS_GETUID32
//sysnb InotifyInit() (fd int, err error)
-//sys Lchown(path string, uid int, gid int) (err error) = SYS_LCHOWN32
-//sys Listen(s int, n int) (err error)
+//sys Ioperm(from int, num int, on int) (err error)
+//sys Iopl(level int) (err error)
+
+//sysnb Gettimeofday(tv *Timeval) (err error)
+//sysnb Time(t *Time_t) (tt Time_t, err error)
+
//sys Lstat(path string, stat *Stat_t) (err error) = SYS_LSTAT64
-//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) = SYS_SENDFILE64
-//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS__NEWSELECT
-//sys Setfsgid(gid int) (err error) = SYS_SETFSGID32
-//sys Setfsuid(uid int) (err error) = SYS_SETFSUID32
-//sysnb Setregid(rgid int, egid int) (err error) = SYS_SETREGID32
-//sysnb Setresgid(rgid int, egid int, sgid int) (err error) = SYS_SETRESGID32
-//sysnb Setresuid(ruid int, euid int, suid int) (err error) = SYS_SETRESUID32
-//sysnb Setreuid(ruid int, euid int) (err error) = SYS_SETREUID32
-//sys Shutdown(fd int, how int) (err error)
-//sys Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int, err error)
+//sys Fstat(fd int, stat *Stat_t) (err error) = SYS_FSTAT64
+//sys Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64
//sys Stat(path string, stat *Stat_t) (err error) = SYS_STAT64
-// Vsyscalls on amd64.
-//sysnb Gettimeofday(tv *Timeval) (err error)
+//sys Utime(path string, buf *Utimbuf) (err error)
//sys EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
//sys Pause() (err error)
-func Time(t *Time_t) (Time_t, error) {
- var tv Timeval
- err := Gettimeofday(&tv)
+func Fstatfs(fd int, buf *Statfs_t) (err error) {
+ _, _, e := Syscall(SYS_FSTATFS64, uintptr(fd), unsafe.Sizeof(*buf), uintptr(unsafe.Pointer(buf)))
+ if e != 0 {
+ err = errnoErr(e)
+ }
+ return
+}
+
+func Statfs(path string, buf *Statfs_t) (err error) {
+ p, err := BytePtrFromString(path)
if err != nil {
- return 0, err
+ return err
}
- if t != nil {
- *t = Time_t(tv.Sec)
+ _, _, e := Syscall(SYS_STATFS64, uintptr(unsafe.Pointer(p)), unsafe.Sizeof(*buf), uintptr(unsafe.Pointer(buf)))
+ if e != 0 {
+ err = errnoErr(e)
}
- return Time_t(tv.Sec), nil
+ return
}
-func Utime(path string, buf *Utimbuf) error {
- tv := []Timeval{
- {Sec: buf.Actime},
- {Sec: buf.Modtime},
+func Seek(fd int, offset int64, whence int) (off int64, err error) {
+ _, _, e := Syscall6(SYS__LLSEEK, uintptr(fd), uintptr(offset>>32), uintptr(offset), uintptr(unsafe.Pointer(&off)), uintptr(whence), 0)
+ if e != 0 {
+ err = errnoErr(e)
}
- return Utimes(path, tv)
+ return
}
-//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
-//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
-//sys Truncate(path string, length int64) (err error) = SYS_TRUNCATE64
-//sys Ftruncate(fd int, length int64) (err error) = SYS_FTRUNCATE64
+func setTimespec(sec, nsec int64) Timespec {
+ return Timespec{Sec: int32(sec), Nsec: int32(nsec)}
+}
-func Fadvise(fd int, offset int64, length int64, advice int) (err error) {
- _, _, e1 := Syscall6(SYS_ARM_FADVISE64_64, uintptr(fd), uintptr(advice), uintptr(offset), uintptr(offset>>32), uintptr(length), uintptr(length>>32))
- if e1 != 0 {
- err = errnoErr(e1)
- }
- return
+func setTimeval(sec, usec int64) Timeval {
+ return Timeval{Sec: int32(sec), Usec: int32(usec)}
}
-//sys mmap2(addr uintptr, length uintptr, prot int, flags int, fd int, pageOffset uintptr) (xaddr uintptr, err error)
+//sysnb pipe2(p *[2]_C_int, flags int) (err error)
-func Fstatfs(fd int, buf *Statfs_t) (err error) {
- _, _, e := Syscall(SYS_FSTATFS64, uintptr(fd), unsafe.Sizeof(*buf), uintptr(unsafe.Pointer(buf)))
- if e != 0 {
- err = e
+func Pipe2(p []int, flags int) (err error) {
+ if len(p) != 2 {
+ return EINVAL
}
+ var pp [2]_C_int
+ err = pipe2(&pp, flags)
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
return
}
-func Statfs(path string, buf *Statfs_t) (err error) {
- pathp, err := BytePtrFromString(path)
- if err != nil {
- return err
- }
- _, _, e := Syscall(SYS_STATFS64, uintptr(unsafe.Pointer(pathp)), unsafe.Sizeof(*buf), uintptr(unsafe.Pointer(buf)))
- if e != 0 {
- err = e
+func Pipe(p []int) (err error) {
+ if len(p) != 2 {
+ return EINVAL
}
+ var pp [2]_C_int
+ err = pipe2(&pp, 0)
+ p[0] = int(pp[0])
+ p[1] = int(pp[1])
return
}
+//sys mmap2(addr uintptr, length uintptr, prot int, flags int, fd int, pageOffset uintptr) (xaddr uintptr, err error)
+
func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
page := uintptr(offset / 4096)
if offset != int64(page)*4096 {
@@ -174,15 +142,15 @@ func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int6
return mmap2(addr, length, prot, flags, fd, page)
}
+const rlimInf32 = ^uint32(0)
+const rlimInf64 = ^uint64(0)
+
type rlimit32 struct {
Cur uint32
Max uint32
}
-//sysnb getrlimit(resource int, rlim *rlimit32) (err error) = SYS_UGETRLIMIT
-
-const rlimInf32 = ^uint32(0)
-const rlimInf64 = ^uint64(0)
+//sysnb getrlimit(resource int, rlim *rlimit32) (err error) = SYS_GETRLIMIT
func Getrlimit(resource int, rlim *Rlimit) (err error) {
err = prlimit(0, resource, nil, rlim)
@@ -237,9 +205,9 @@ func Setrlimit(resource int, rlim *Rlimit) (err error) {
return setrlimit(resource, &rl)
}
-func (r *PtraceRegs) PC() uint64 { return uint64(r.Uregs[15]) }
+func (r *PtraceRegs) PC() uint64 { return r.Epc }
-func (r *PtraceRegs) SetPC(pc uint64) { r.Uregs[15] = uint32(pc) }
+func (r *PtraceRegs) SetPC(pc uint64) { r.Epc = pc }
func (iov *Iovec) SetLen(length int) {
iov.Len = uint32(length)
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_linux_ppc64x.go b/newt/vendor/golang.org/x/sys/unix/syscall_linux_ppc64x.go
index 60770f6..17c9116 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall_linux_ppc64x.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_linux_ppc64x.go
@@ -11,6 +11,7 @@ package unix
//sys Dup2(oldfd int, newfd int) (err error)
//sys Fchown(fd int, uid int, gid int) (err error)
//sys Fstat(fd int, stat *Stat_t) (err error)
+//sys Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_NEWFSTATAT
//sys Fstatfs(fd int, buf *Statfs_t) (err error)
//sys Ftruncate(fd int, length int64) (err error)
//sysnb Getegid() (egid int)
@@ -28,7 +29,7 @@ package unix
//sys Pread(fd int, p []byte, offset int64) (n int, err error) = SYS_PREAD64
//sys Pwrite(fd int, p []byte, offset int64) (n int, err error) = SYS_PWRITE64
//sys Seek(fd int, offset int64, whence int) (off int64, err error) = SYS_LSEEK
-//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
+//sys Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error) = SYS__NEWSELECT
//sys sendfile(outfd int, infd int, offset *int64, count int) (written int, err error)
//sys Setfsgid(gid int) (err error)
//sys Setfsuid(uid int) (err error)
@@ -61,26 +62,17 @@ package unix
//sys sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
//sys mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error)
-func Getpagesize() int { return 65536 }
-
//sysnb Gettimeofday(tv *Timeval) (err error)
//sysnb Time(t *Time_t) (tt Time_t, err error)
//sys Utime(path string, buf *Utimbuf) (err error)
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
- ts.Sec = nsec / 1e9
- ts.Nsec = nsec % 1e9
- return
+func setTimespec(sec, nsec int64) Timespec {
+ return Timespec{Sec: sec, Nsec: nsec}
}
-func NsecToTimeval(nsec int64) (tv Timeval) {
- nsec += 999 // round up to microsecond
- tv.Sec = nsec / 1e9
- tv.Usec = nsec % 1e9 / 1e3
- return
+func setTimeval(sec, usec int64) Timeval {
+ return Timeval{Sec: sec, Usec: usec}
}
func (r *PtraceRegs) PC() uint64 { return r.Nip }
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_linux_s390x.go b/newt/vendor/golang.org/x/sys/unix/syscall_linux_s390x.go
index 81c5f47..c0d86e7 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall_linux_s390x.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_linux_s390x.go
@@ -15,6 +15,7 @@ import (
//sys Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_FADVISE64
//sys Fchown(fd int, uid int, gid int) (err error)
//sys Fstat(fd int, stat *Stat_t) (err error)
+//sys Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_NEWFSTATAT
//sys Fstatfs(fd int, buf *Statfs_t) (err error)
//sys Ftruncate(fd int, length int64) (err error)
//sysnb Getegid() (egid int)
@@ -46,8 +47,6 @@ import (
//sysnb getgroups(n int, list *_Gid_t) (nn int, err error)
//sysnb setgroups(n int, list *_Gid_t) (err error)
-func Getpagesize() int { return 4096 }
-
//sysnb Gettimeofday(tv *Timeval) (err error)
func Time(t *Time_t) (tt Time_t, err error) {
@@ -64,19 +63,12 @@ func Time(t *Time_t) (tt Time_t, err error) {
//sys Utime(path string, buf *Utimbuf) (err error)
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
- ts.Sec = nsec / 1e9
- ts.Nsec = nsec % 1e9
- return
+func setTimespec(sec, nsec int64) Timespec {
+ return Timespec{Sec: sec, Nsec: nsec}
}
-func NsecToTimeval(nsec int64) (tv Timeval) {
- nsec += 999 // round up to microsecond
- tv.Sec = nsec / 1e9
- tv.Usec = nsec % 1e9 / 1e3
- return
+func setTimeval(sec, usec int64) Timeval {
+ return Timeval{Sec: sec, Usec: usec}
}
//sysnb pipe2(p *[2]_C_int, flags int) (err error)
@@ -132,7 +124,6 @@ func (cmsg *Cmsghdr) SetLen(length int) {
func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
mmap_args := [6]uintptr{addr, length, uintptr(prot), uintptr(flags), uintptr(fd), uintptr(offset)}
r0, _, e1 := Syscall(SYS_MMAP, uintptr(unsafe.Pointer(&mmap_args[0])), 0, 0)
- use(unsafe.Pointer(&mmap_args[0]))
xaddr = uintptr(r0)
if e1 != 0 {
err = errnoErr(e1)
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_linux_sparc64.go b/newt/vendor/golang.org/x/sys/unix/syscall_linux_sparc64.go
index 20b7454..a00f992 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall_linux_sparc64.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_linux_sparc64.go
@@ -6,15 +6,11 @@
package unix
-import (
- "sync/atomic"
- "syscall"
-)
-
//sys EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error)
//sys Dup2(oldfd int, newfd int) (err error)
//sys Fchown(fd int, uid int, gid int) (err error)
//sys Fstat(fd int, stat *Stat_t) (err error)
+//sys Fstatat(dirfd int, path string, stat *Stat_t, flags int) (err error) = SYS_FSTATAT64
//sys Fstatfs(fd int, buf *Statfs_t) (err error)
//sys Ftruncate(fd int, length int64) (err error)
//sysnb Getegid() (egid int)
@@ -63,21 +59,6 @@ import (
//sys sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
//sys mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error)
-func sysconf(name int) (n int64, err syscall.Errno)
-
-// pageSize caches the value of Getpagesize, since it can't change
-// once the system is booted.
-var pageSize int64 // accessed atomically
-
-func Getpagesize() int {
- n := atomic.LoadInt64(&pageSize)
- if n == 0 {
- n, _ = sysconf(_SC_PAGESIZE)
- atomic.StoreInt64(&pageSize, n)
- }
- return int(n)
-}
-
func Ioperm(from int, num int, on int) (err error) {
return ENOSYS
}
@@ -102,19 +83,12 @@ func Time(t *Time_t) (tt Time_t, err error) {
//sys Utime(path string, buf *Utimbuf) (err error)
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
- ts.Sec = nsec / 1e9
- ts.Nsec = nsec % 1e9
- return
+func setTimespec(sec, nsec int64) Timespec {
+ return Timespec{Sec: sec, Nsec: nsec}
}
-func NsecToTimeval(nsec int64) (tv Timeval) {
- nsec += 999 // round up to microsecond
- tv.Sec = nsec / 1e9
- tv.Usec = int32(nsec % 1e9 / 1e3)
- return
+func setTimeval(sec, usec int64) Timeval {
+ return Timeval{Sec: sec, Usec: int32(usec)}
}
func (r *PtraceRegs) PC() uint64 { return r.Tpc }
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_linux_test.go b/newt/vendor/golang.org/x/sys/unix/syscall_linux_test.go
new file mode 100644
index 0000000..2b66ad3
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_linux_test.go
@@ -0,0 +1,257 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build linux
+
+package unix_test
+
+import (
+ "io/ioutil"
+ "os"
+ "testing"
+ "time"
+
+ "golang.org/x/sys/unix"
+)
+
+func TestFchmodat(t *testing.T) {
+ defer chtmpdir(t)()
+
+ touch(t, "file1")
+ os.Symlink("file1", "symlink1")
+
+ err := unix.Fchmodat(unix.AT_FDCWD, "symlink1", 0444, 0)
+ if err != nil {
+ t.Fatalf("Fchmodat: unexpected error: %v", err)
+ }
+
+ fi, err := os.Stat("file1")
+ if err != nil {
+ t.Fatal(err)
+ }
+
+ if fi.Mode() != 0444 {
+ t.Errorf("Fchmodat: failed to change mode: expected %v, got %v", 0444, fi.Mode())
+ }
+
+ err = unix.Fchmodat(unix.AT_FDCWD, "symlink1", 0444, unix.AT_SYMLINK_NOFOLLOW)
+ if err != unix.EOPNOTSUPP {
+ t.Fatalf("Fchmodat: unexpected error: %v, expected EOPNOTSUPP", err)
+ }
+}
+
+func TestIoctlGetInt(t *testing.T) {
+ f, err := os.Open("/dev/random")
+ if err != nil {
+ t.Fatalf("failed to open device: %v", err)
+ }
+ defer f.Close()
+
+ v, err := unix.IoctlGetInt(int(f.Fd()), unix.RNDGETENTCNT)
+ if err != nil {
+ t.Fatalf("failed to perform ioctl: %v", err)
+ }
+
+ t.Logf("%d bits of entropy available", v)
+}
+
+func TestPpoll(t *testing.T) {
+ f, cleanup := mktmpfifo(t)
+ defer cleanup()
+
+ const timeout = 100 * time.Millisecond
+
+ ok := make(chan bool, 1)
+ go func() {
+ select {
+ case <-time.After(10 * timeout):
+ t.Errorf("Ppoll: failed to timeout after %d", 10*timeout)
+ case <-ok:
+ }
+ }()
+
+ fds := []unix.PollFd{{Fd: int32(f.Fd()), Events: unix.POLLIN}}
+ timeoutTs := unix.NsecToTimespec(int64(timeout))
+ n, err := unix.Ppoll(fds, &timeoutTs, nil)
+ ok <- true
+ if err != nil {
+ t.Errorf("Ppoll: unexpected error: %v", err)
+ return
+ }
+ if n != 0 {
+ t.Errorf("Ppoll: wrong number of events: got %v, expected %v", n, 0)
+ return
+ }
+}
+
+func TestTime(t *testing.T) {
+ var ut unix.Time_t
+ ut2, err := unix.Time(&ut)
+ if err != nil {
+ t.Fatalf("Time: %v", err)
+ }
+ if ut != ut2 {
+ t.Errorf("Time: return value %v should be equal to argument %v", ut2, ut)
+ }
+
+ var now time.Time
+
+ for i := 0; i < 10; i++ {
+ ut, err = unix.Time(nil)
+ if err != nil {
+ t.Fatalf("Time: %v", err)
+ }
+
+ now = time.Now()
+
+ if int64(ut) == now.Unix() {
+ return
+ }
+ }
+
+ t.Errorf("Time: return value %v should be nearly equal to time.Now().Unix() %v", ut, now.Unix())
+}
+
+func TestUtime(t *testing.T) {
+ defer chtmpdir(t)()
+
+ touch(t, "file1")
+
+ buf := &unix.Utimbuf{
+ Modtime: 12345,
+ }
+
+ err := unix.Utime("file1", buf)
+ if err != nil {
+ t.Fatalf("Utime: %v", err)
+ }
+
+ fi, err := os.Stat("file1")
+ if err != nil {
+ t.Fatal(err)
+ }
+
+ if fi.ModTime().Unix() != 12345 {
+ t.Errorf("Utime: failed to change modtime: expected %v, got %v", 12345, fi.ModTime().Unix())
+ }
+}
+
+func TestUtimesNanoAt(t *testing.T) {
+ defer chtmpdir(t)()
+
+ symlink := "symlink1"
+ os.Remove(symlink)
+ err := os.Symlink("nonexisting", symlink)
+ if err != nil {
+ t.Fatal(err)
+ }
+
+ ts := []unix.Timespec{
+ {Sec: 1111, Nsec: 2222},
+ {Sec: 3333, Nsec: 4444},
+ }
+ err = unix.UtimesNanoAt(unix.AT_FDCWD, symlink, ts, unix.AT_SYMLINK_NOFOLLOW)
+ if err != nil {
+ t.Fatalf("UtimesNanoAt: %v", err)
+ }
+
+ var st unix.Stat_t
+ err = unix.Lstat(symlink, &st)
+ if err != nil {
+ t.Fatalf("Lstat: %v", err)
+ }
+ if st.Atim != ts[0] {
+ t.Errorf("UtimesNanoAt: wrong atime: %v", st.Atim)
+ }
+ if st.Mtim != ts[1] {
+ t.Errorf("UtimesNanoAt: wrong mtime: %v", st.Mtim)
+ }
+}
+
+func TestGetrlimit(t *testing.T) {
+ var rlim unix.Rlimit
+ err := unix.Getrlimit(unix.RLIMIT_AS, &rlim)
+ if err != nil {
+ t.Fatalf("Getrlimit: %v", err)
+ }
+}
+
+func TestSelect(t *testing.T) {
+ _, err := unix.Select(0, nil, nil, nil, &unix.Timeval{Sec: 0, Usec: 0})
+ if err != nil {
+ t.Fatalf("Select: %v", err)
+ }
+}
+
+func TestFstatat(t *testing.T) {
+ defer chtmpdir(t)()
+
+ touch(t, "file1")
+
+ var st1 unix.Stat_t
+ err := unix.Stat("file1", &st1)
+ if err != nil {
+ t.Fatalf("Stat: %v", err)
+ }
+
+ var st2 unix.Stat_t
+ err = unix.Fstatat(unix.AT_FDCWD, "file1", &st2, 0)
+ if err != nil {
+ t.Fatalf("Fstatat: %v", err)
+ }
+
+ if st1 != st2 {
+ t.Errorf("Fstatat: returned stat does not match Stat")
+ }
+
+ os.Symlink("file1", "symlink1")
+
+ err = unix.Lstat("symlink1", &st1)
+ if err != nil {
+ t.Fatalf("Lstat: %v", err)
+ }
+
+ err = unix.Fstatat(unix.AT_FDCWD, "symlink1", &st2, unix.AT_SYMLINK_NOFOLLOW)
+ if err != nil {
+ t.Fatalf("Fstatat: %v", err)
+ }
+
+ if st1 != st2 {
+ t.Errorf("Fstatat: returned stat does not match Lstat")
+ }
+}
+
+// utilities taken from os/os_test.go
+
+func touch(t *testing.T, name string) {
+ f, err := os.Create(name)
+ if err != nil {
+ t.Fatal(err)
+ }
+ if err := f.Close(); err != nil {
+ t.Fatal(err)
+ }
+}
+
+// chtmpdir changes the working directory to a new temporary directory and
+// provides a cleanup function. Used when PWD is read-only.
+func chtmpdir(t *testing.T) func() {
+ oldwd, err := os.Getwd()
+ if err != nil {
+ t.Fatalf("chtmpdir: %v", err)
+ }
+ d, err := ioutil.TempDir("", "test")
+ if err != nil {
+ t.Fatalf("chtmpdir: %v", err)
+ }
+ if err := os.Chdir(d); err != nil {
+ t.Fatalf("chtmpdir: %v", err)
+ }
+ return func() {
+ if err := os.Chdir(oldwd); err != nil {
+ t.Fatalf("chtmpdir: %v", err)
+ }
+ os.RemoveAll(d)
+ }
+}
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_netbsd.go b/newt/vendor/golang.org/x/sys/unix/syscall_netbsd.go
index c4e945c..d81106d 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall_netbsd.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_netbsd.go
@@ -55,7 +55,6 @@ func sysctlNodes(mib []_C_int) (nodes []Sysctlnode, err error) {
}
func nametomib(name string) (mib []_C_int, err error) {
-
// Split name into components.
var parts []string
last := 0
@@ -93,32 +92,16 @@ func nametomib(name string) (mib []_C_int, err error) {
return mib, nil
}
-// ParseDirent parses up to max directory entries in buf,
-// appending the names to names. It returns the number
-// bytes consumed from buf, the number of entries added
-// to names, and the new names slice.
-func ParseDirent(buf []byte, max int, names []string) (consumed int, count int, newnames []string) {
- origlen := len(buf)
- for max != 0 && len(buf) > 0 {
- dirent := (*Dirent)(unsafe.Pointer(&buf[0]))
- if dirent.Reclen == 0 {
- buf = nil
- break
- }
- buf = buf[dirent.Reclen:]
- if dirent.Fileno == 0 { // File absent in directory.
- continue
- }
- bytes := (*[10000]byte)(unsafe.Pointer(&dirent.Name[0]))
- var name = string(bytes[0:dirent.Namlen])
- if name == "." || name == ".." { // Useless names
- continue
- }
- max--
- count++
- names = append(names, name)
- }
- return origlen - len(buf), count, names
+func direntIno(buf []byte) (uint64, bool) {
+ return readInt(buf, unsafe.Offsetof(Dirent{}.Fileno), unsafe.Sizeof(Dirent{}.Fileno))
+}
+
+func direntReclen(buf []byte) (uint64, bool) {
+ return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
+}
+
+func direntNamlen(buf []byte) (uint64, bool) {
+ return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
}
//sysnb pipe() (fd1 int, fd2 int, err error)
@@ -135,11 +118,118 @@ func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
return getdents(fd, buf)
}
+const ImplementsGetwd = true
+
+//sys Getcwd(buf []byte) (n int, err error) = SYS___GETCWD
+
+func Getwd() (string, error) {
+ var buf [PathMax]byte
+ _, err := Getcwd(buf[0:])
+ if err != nil {
+ return "", err
+ }
+ n := clen(buf[:])
+ if n < 1 {
+ return "", EINVAL
+ }
+ return string(buf[:n]), nil
+}
+
// TODO
func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
return -1, ENOSYS
}
+func setattrlistTimes(path string, times []Timespec, flags int) error {
+ // used on Darwin for UtimesNano
+ return ENOSYS
+}
+
+//sys ioctl(fd int, req uint, arg uintptr) (err error)
+
+// ioctl itself should not be exposed directly, but additional get/set
+// functions for specific types are permissible.
+
+// IoctlSetInt performs an ioctl operation which sets an integer value
+// on fd, using the specified request number.
+func IoctlSetInt(fd int, req uint, value int) error {
+ return ioctl(fd, req, uintptr(value))
+}
+
+func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
+ return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+func IoctlSetTermios(fd int, req uint, value *Termios) error {
+ return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+// IoctlGetInt performs an ioctl operation which gets an integer value
+// from fd, using the specified request number.
+func IoctlGetInt(fd int, req uint) (int, error) {
+ var value int
+ err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+ return value, err
+}
+
+func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
+ var value Winsize
+ err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+ return &value, err
+}
+
+func IoctlGetTermios(fd int, req uint) (*Termios, error) {
+ var value Termios
+ err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+ return &value, err
+}
+
+func Uname(uname *Utsname) error {
+ mib := []_C_int{CTL_KERN, KERN_OSTYPE}
+ n := unsafe.Sizeof(uname.Sysname)
+ if err := sysctl(mib, &uname.Sysname[0], &n, nil, 0); err != nil {
+ return err
+ }
+
+ mib = []_C_int{CTL_KERN, KERN_HOSTNAME}
+ n = unsafe.Sizeof(uname.Nodename)
+ if err := sysctl(mib, &uname.Nodename[0], &n, nil, 0); err != nil {
+ return err
+ }
+
+ mib = []_C_int{CTL_KERN, KERN_OSRELEASE}
+ n = unsafe.Sizeof(uname.Release)
+ if err := sysctl(mib, &uname.Release[0], &n, nil, 0); err != nil {
+ return err
+ }
+
+ mib = []_C_int{CTL_KERN, KERN_VERSION}
+ n = unsafe.Sizeof(uname.Version)
+ if err := sysctl(mib, &uname.Version[0], &n, nil, 0); err != nil {
+ return err
+ }
+
+ // The version might have newlines or tabs in it, convert them to
+ // spaces.
+ for i, b := range uname.Version {
+ if b == '\n' || b == '\t' {
+ if i == len(uname.Version)-1 {
+ uname.Version[i] = 0
+ } else {
+ uname.Version[i] = ' '
+ }
+ }
+ }
+
+ mib = []_C_int{CTL_HW, HW_MACHINE}
+ n = unsafe.Sizeof(uname.Machine)
+ if err := sysctl(mib, &uname.Machine[0], &n, nil, 0); err != nil {
+ return err
+ }
+
+ return nil
+}
+
/*
* Exposed directly
*/
@@ -186,11 +276,6 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
//sys Mkdir(path string, mode uint32) (err error)
//sys Mkfifo(path string, mode uint32) (err error)
//sys Mknod(path string, mode uint32, dev int) (err error)
-//sys Mlock(b []byte) (err error)
-//sys Mlockall(flags int) (err error)
-//sys Mprotect(b []byte, prot int) (err error)
-//sys Munlock(b []byte) (err error)
-//sys Munlockall() (err error)
//sys Nanosleep(time *Timespec, leftover *Timespec) (err error)
//sys Open(path string, mode int, perm uint32) (fd int, err error)
//sys Pathconf(path string, name int) (val int, err error)
@@ -226,6 +311,7 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
//sys munmap(addr uintptr, length uintptr) (err error)
//sys readlen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_READ
//sys writelen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_WRITE
+//sys utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error)
/*
* Unimplemented
@@ -404,7 +490,6 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
// getitimer
// getvfsstat
// getxattr
-// ioctl
// ktrace
// lchflags
// lchmod
@@ -442,7 +527,6 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
// ntp_adjtime
// pmc_control
// pmc_get_info
-// poll
// pollts
// preadv
// profil
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_netbsd_386.go b/newt/vendor/golang.org/x/sys/unix/syscall_netbsd_386.go
index afaca09..24f74e5 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall_netbsd_386.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_netbsd_386.go
@@ -6,21 +6,12 @@
package unix
-func Getpagesize() int { return 4096 }
-
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
- ts.Sec = int64(nsec / 1e9)
- ts.Nsec = int32(nsec % 1e9)
- return
+func setTimespec(sec, nsec int64) Timespec {
+ return Timespec{Sec: sec, Nsec: int32(nsec)}
}
-func NsecToTimeval(nsec int64) (tv Timeval) {
- nsec += 999 // round up to microsecond
- tv.Usec = int32(nsec % 1e9 / 1e3)
- tv.Sec = int64(nsec / 1e9)
- return
+func setTimeval(sec, usec int64) Timeval {
+ return Timeval{Sec: sec, Usec: int32(usec)}
}
func SetKevent(k *Kevent_t, fd, mode, flags int) {
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_netbsd_amd64.go b/newt/vendor/golang.org/x/sys/unix/syscall_netbsd_amd64.go
index a6ff04c..6878bf7 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall_netbsd_amd64.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_netbsd_amd64.go
@@ -6,21 +6,12 @@
package unix
-func Getpagesize() int { return 4096 }
-
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
- ts.Sec = int64(nsec / 1e9)
- ts.Nsec = int64(nsec % 1e9)
- return
+func setTimespec(sec, nsec int64) Timespec {
+ return Timespec{Sec: sec, Nsec: nsec}
}
-func NsecToTimeval(nsec int64) (tv Timeval) {
- nsec += 999 // round up to microsecond
- tv.Usec = int32(nsec % 1e9 / 1e3)
- tv.Sec = int64(nsec / 1e9)
- return
+func setTimeval(sec, usec int64) Timeval {
+ return Timeval{Sec: sec, Usec: int32(usec)}
}
func SetKevent(k *Kevent_t, fd, mode, flags int) {
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_netbsd_arm.go b/newt/vendor/golang.org/x/sys/unix/syscall_netbsd_arm.go
index 68a6969..dbbfcf7 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall_netbsd_arm.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_netbsd_arm.go
@@ -6,21 +6,12 @@
package unix
-func Getpagesize() int { return 4096 }
-
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
- ts.Sec = int64(nsec / 1e9)
- ts.Nsec = int32(nsec % 1e9)
- return
+func setTimespec(sec, nsec int64) Timespec {
+ return Timespec{Sec: sec, Nsec: int32(nsec)}
}
-func NsecToTimeval(nsec int64) (tv Timeval) {
- nsec += 999 // round up to microsecond
- tv.Usec = int32(nsec % 1e9 / 1e3)
- tv.Sec = int64(nsec / 1e9)
- return
+func setTimeval(sec, usec int64) Timeval {
+ return Timeval{Sec: sec, Usec: int32(usec)}
}
func SetKevent(k *Kevent_t, fd, mode, flags int) {
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_openbsd.go b/newt/vendor/golang.org/x/sys/unix/syscall_openbsd.go
index 554a823..553c2fb 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall_openbsd.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_openbsd.go
@@ -13,6 +13,7 @@
package unix
import (
+ "sort"
"syscall"
"unsafe"
)
@@ -32,53 +33,25 @@ type SockaddrDatalink struct {
func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
func nametomib(name string) (mib []_C_int, err error) {
-
- // Perform lookup via a binary search
- left := 0
- right := len(sysctlMib) - 1
- for {
- idx := left + (right-left)/2
- switch {
- case name == sysctlMib[idx].ctlname:
- return sysctlMib[idx].ctloid, nil
- case name > sysctlMib[idx].ctlname:
- left = idx + 1
- default:
- right = idx - 1
- }
- if left > right {
- break
- }
+ i := sort.Search(len(sysctlMib), func(i int) bool {
+ return sysctlMib[i].ctlname >= name
+ })
+ if i < len(sysctlMib) && sysctlMib[i].ctlname == name {
+ return sysctlMib[i].ctloid, nil
}
return nil, EINVAL
}
-// ParseDirent parses up to max directory entries in buf,
-// appending the names to names. It returns the number
-// bytes consumed from buf, the number of entries added
-// to names, and the new names slice.
-func ParseDirent(buf []byte, max int, names []string) (consumed int, count int, newnames []string) {
- origlen := len(buf)
- for max != 0 && len(buf) > 0 {
- dirent := (*Dirent)(unsafe.Pointer(&buf[0]))
- if dirent.Reclen == 0 {
- buf = nil
- break
- }
- buf = buf[dirent.Reclen:]
- if dirent.Fileno == 0 { // File absent in directory.
- continue
- }
- bytes := (*[10000]byte)(unsafe.Pointer(&dirent.Name[0]))
- var name = string(bytes[0:dirent.Namlen])
- if name == "." || name == ".." { // Useless names
- continue
- }
- max--
- count++
- names = append(names, name)
- }
- return origlen - len(buf), count, names
+func direntIno(buf []byte) (uint64, bool) {
+ return readInt(buf, unsafe.Offsetof(Dirent{}.Fileno), unsafe.Sizeof(Dirent{}.Fileno))
+}
+
+func direntReclen(buf []byte) (uint64, bool) {
+ return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
+}
+
+func direntNamlen(buf []byte) (uint64, bool) {
+ return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
}
//sysnb pipe(p *[2]_C_int) (err error)
@@ -98,6 +71,23 @@ func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
return getdents(fd, buf)
}
+const ImplementsGetwd = true
+
+//sys Getcwd(buf []byte) (n int, err error) = SYS___GETCWD
+
+func Getwd() (string, error) {
+ var buf [PathMax]byte
+ _, err := Getcwd(buf[0:])
+ if err != nil {
+ return "", err
+ }
+ n := clen(buf[:])
+ if n < 1 {
+ return "", EINVAL
+ }
+ return string(buf[:n]), nil
+}
+
// TODO
func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
return -1, ENOSYS
@@ -111,7 +101,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
bufsize = unsafe.Sizeof(Statfs_t{}) * uintptr(len(buf))
}
r0, _, e1 := Syscall(SYS_GETFSSTAT, uintptr(_p0), bufsize, uintptr(flags))
- use(unsafe.Pointer(_p0))
n = int(r0)
if e1 != 0 {
err = e1
@@ -119,6 +108,96 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
return
}
+func setattrlistTimes(path string, times []Timespec, flags int) error {
+ // used on Darwin for UtimesNano
+ return ENOSYS
+}
+
+//sys ioctl(fd int, req uint, arg uintptr) (err error)
+
+// ioctl itself should not be exposed directly, but additional get/set
+// functions for specific types are permissible.
+
+// IoctlSetInt performs an ioctl operation which sets an integer value
+// on fd, using the specified request number.
+func IoctlSetInt(fd int, req uint, value int) error {
+ return ioctl(fd, req, uintptr(value))
+}
+
+func IoctlSetWinsize(fd int, req uint, value *Winsize) error {
+ return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+func IoctlSetTermios(fd int, req uint, value *Termios) error {
+ return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
+}
+
+// IoctlGetInt performs an ioctl operation which gets an integer value
+// from fd, using the specified request number.
+func IoctlGetInt(fd int, req uint) (int, error) {
+ var value int
+ err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+ return value, err
+}
+
+func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
+ var value Winsize
+ err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+ return &value, err
+}
+
+func IoctlGetTermios(fd int, req uint) (*Termios, error) {
+ var value Termios
+ err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+ return &value, err
+}
+
+func Uname(uname *Utsname) error {
+ mib := []_C_int{CTL_KERN, KERN_OSTYPE}
+ n := unsafe.Sizeof(uname.Sysname)
+ if err := sysctl(mib, &uname.Sysname[0], &n, nil, 0); err != nil {
+ return err
+ }
+
+ mib = []_C_int{CTL_KERN, KERN_HOSTNAME}
+ n = unsafe.Sizeof(uname.Nodename)
+ if err := sysctl(mib, &uname.Nodename[0], &n, nil, 0); err != nil {
+ return err
+ }
+
+ mib = []_C_int{CTL_KERN, KERN_OSRELEASE}
+ n = unsafe.Sizeof(uname.Release)
+ if err := sysctl(mib, &uname.Release[0], &n, nil, 0); err != nil {
+ return err
+ }
+
+ mib = []_C_int{CTL_KERN, KERN_VERSION}
+ n = unsafe.Sizeof(uname.Version)
+ if err := sysctl(mib, &uname.Version[0], &n, nil, 0); err != nil {
+ return err
+ }
+
+ // The version might have newlines or tabs in it, convert them to
+ // spaces.
+ for i, b := range uname.Version {
+ if b == '\n' || b == '\t' {
+ if i == len(uname.Version)-1 {
+ uname.Version[i] = 0
+ } else {
+ uname.Version[i] = ' '
+ }
+ }
+ }
+
+ mib = []_C_int{CTL_HW, HW_MACHINE}
+ n = unsafe.Sizeof(uname.Machine)
+ if err := sysctl(mib, &uname.Machine[0], &n, nil, 0); err != nil {
+ return err
+ }
+
+ return nil
+}
+
/*
* Exposed directly
*/
@@ -166,11 +245,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
//sys Mkdir(path string, mode uint32) (err error)
//sys Mkfifo(path string, mode uint32) (err error)
//sys Mknod(path string, mode uint32, dev int) (err error)
-//sys Mlock(b []byte) (err error)
-//sys Mlockall(flags int) (err error)
-//sys Mprotect(b []byte, prot int) (err error)
-//sys Munlock(b []byte) (err error)
-//sys Munlockall() (err error)
//sys Nanosleep(time *Timespec, leftover *Timespec) (err error)
//sys Open(path string, mode int, perm uint32) (fd int, err error)
//sys Pathconf(path string, name int) (val int, err error)
@@ -210,6 +284,7 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
//sys munmap(addr uintptr, length uintptr) (err error)
//sys readlen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_READ
//sys writelen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_WRITE
+//sys utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error)
/*
* Unimplemented
@@ -243,7 +318,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
// getresuid
// getrtable
// getthrid
-// ioctl
// ktrace
// lfs_bmapv
// lfs_markv
@@ -264,7 +338,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
// nfssvc
// nnpfspioctl
// openat
-// poll
// preadv
// profil
// pwritev
@@ -299,6 +372,5 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
// thrsleep
// thrwakeup
// unlinkat
-// utimensat
// vfork
// writev
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_openbsd_386.go b/newt/vendor/golang.org/x/sys/unix/syscall_openbsd_386.go
index a66ddc5..994964a 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall_openbsd_386.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_openbsd_386.go
@@ -6,21 +6,12 @@
package unix
-func Getpagesize() int { return 4096 }
-
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
- ts.Sec = int64(nsec / 1e9)
- ts.Nsec = int32(nsec % 1e9)
- return
+func setTimespec(sec, nsec int64) Timespec {
+ return Timespec{Sec: sec, Nsec: int32(nsec)}
}
-func NsecToTimeval(nsec int64) (tv Timeval) {
- nsec += 999 // round up to microsecond
- tv.Usec = int32(nsec % 1e9 / 1e3)
- tv.Sec = int64(nsec / 1e9)
- return
+func setTimeval(sec, usec int64) Timeval {
+ return Timeval{Sec: sec, Usec: int32(usec)}
}
func SetKevent(k *Kevent_t, fd, mode, flags int) {
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_openbsd_amd64.go b/newt/vendor/golang.org/x/sys/unix/syscall_openbsd_amd64.go
index 0776c1f..649e67f 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall_openbsd_amd64.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_openbsd_amd64.go
@@ -6,21 +6,12 @@
package unix
-func Getpagesize() int { return 4096 }
-
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
- ts.Sec = nsec / 1e9
- ts.Nsec = nsec % 1e9
- return
+func setTimespec(sec, nsec int64) Timespec {
+ return Timespec{Sec: sec, Nsec: nsec}
}
-func NsecToTimeval(nsec int64) (tv Timeval) {
- nsec += 999 // round up to microsecond
- tv.Usec = nsec % 1e9 / 1e3
- tv.Sec = nsec / 1e9
- return
+func setTimeval(sec, usec int64) Timeval {
+ return Timeval{Sec: sec, Usec: usec}
}
func SetKevent(k *Kevent_t, fd, mode, flags int) {
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_openbsd_386.go b/newt/vendor/golang.org/x/sys/unix/syscall_openbsd_arm.go
similarity index 50%
copy from newt/vendor/golang.org/x/sys/unix/syscall_openbsd_386.go
copy to newt/vendor/golang.org/x/sys/unix/syscall_openbsd_arm.go
index a66ddc5..59844f5 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall_openbsd_386.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_openbsd_arm.go
@@ -1,26 +1,17 @@
-// Copyright 2009 The Go Authors. All rights reserved.
+// Copyright 2017 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-// +build 386,openbsd
+// +build arm,openbsd
package unix
-func Getpagesize() int { return 4096 }
-
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
- ts.Sec = int64(nsec / 1e9)
- ts.Nsec = int32(nsec % 1e9)
- return
+func setTimespec(sec, nsec int64) Timespec {
+ return Timespec{Sec: sec, Nsec: int32(nsec)}
}
-func NsecToTimeval(nsec int64) (tv Timeval) {
- nsec += 999 // round up to microsecond
- tv.Usec = int32(nsec % 1e9 / 1e3)
- tv.Sec = int64(nsec / 1e9)
- return
+func setTimeval(sec, usec int64) Timeval {
+ return Timeval{Sec: sec, Usec: int32(usec)}
}
func SetKevent(k *Kevent_t, fd, mode, flags int) {
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_solaris.go b/newt/vendor/golang.org/x/sys/unix/syscall_solaris.go
index acb74b1..81e23f9 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall_solaris.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_solaris.go
@@ -13,7 +13,6 @@
package unix
import (
- "sync/atomic"
"syscall"
"unsafe"
)
@@ -35,41 +34,20 @@ type SockaddrDatalink struct {
raw RawSockaddrDatalink
}
-func clen(n []byte) int {
- for i := 0; i < len(n); i++ {
- if n[i] == 0 {
- return i
- }
- }
- return len(n)
+func direntIno(buf []byte) (uint64, bool) {
+ return readInt(buf, unsafe.Offsetof(Dirent{}.Ino), unsafe.Sizeof(Dirent{}.Ino))
}
-// ParseDirent parses up to max directory entries in buf,
-// appending the names to names. It returns the number
-// bytes consumed from buf, the number of entries added
-// to names, and the new names slice.
-func ParseDirent(buf []byte, max int, names []string) (consumed int, count int, newnames []string) {
- origlen := len(buf)
- for max != 0 && len(buf) > 0 {
- dirent := (*Dirent)(unsafe.Pointer(&buf[0]))
- if dirent.Reclen == 0 {
- buf = nil
- break
- }
- buf = buf[dirent.Reclen:]
- if dirent.Ino == 0 { // File absent in directory.
- continue
- }
- bytes := (*[10000]byte)(unsafe.Pointer(&dirent.Name[0]))
- var name = string(bytes[0:clen(bytes[:])])
- if name == "." || name == ".." { // Useless names
- continue
- }
- max--
- count++
- names = append(names, name)
+func direntReclen(buf []byte) (uint64, bool) {
+ return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
+}
+
+func direntNamlen(buf []byte) (uint64, bool) {
+ reclen, ok := direntReclen(buf)
+ if !ok {
+ return 0, false
}
- return origlen - len(buf), count, names
+ return reclen - uint64(unsafe.Offsetof(Dirent{}.Name)), true
}
//sysnb pipe(p *[2]_C_int) (n int, err error)
@@ -152,6 +130,18 @@ func Getsockname(fd int) (sa Sockaddr, err error) {
return anyToSockaddr(&rsa)
}
+// GetsockoptString returns the string value of the socket option opt for the
+// socket associated with fd at the given socket level.
+func GetsockoptString(fd, level, opt int) (string, error) {
+ buf := make([]byte, 256)
+ vallen := _Socklen(len(buf))
+ err := getsockopt(fd, level, opt, unsafe.Pointer(&buf[0]), &vallen)
+ if err != nil {
+ return "", err
+ }
+ return string(buf[:vallen-1]), nil
+}
+
const ImplementsGetwd = true
//sys Getcwd(buf []byte) (n int, err error)
@@ -179,7 +169,7 @@ func Getwd() (wd string, err error) {
func Getgroups() (gids []int, err error) {
n, err := getgroups(0, nil)
- // Check for error and sanity check group count. Newer versions of
+ // Check for error and sanity check group count. Newer versions of
// Solaris allow up to 1024 (NGROUPS_MAX).
if n < 0 || n > 1024 {
if err != nil {
@@ -363,7 +353,7 @@ func Futimesat(dirfd int, path string, tv []Timeval) error {
}
// Solaris doesn't have an futimes function because it allows NULL to be
-// specified as the path for futimesat. However, Go doesn't like
+// specified as the path for futimesat. However, Go doesn't like
// NULL-style string interfaces, so this simple wrapper is provided.
func Futimes(fd int, tv []Timeval) error {
if tv == nil {
@@ -434,7 +424,7 @@ func Accept(fd int) (nfd int, sa Sockaddr, err error) {
return
}
-//sys recvmsg(s int, msg *Msghdr, flags int) (n int, err error) = libsocket.recvmsg
+//sys recvmsg(s int, msg *Msghdr, flags int) (n int, err error) = libsocket.__xnet_recvmsg
func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) {
var msg Msghdr
@@ -453,7 +443,7 @@ func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from
iov.Base = &dummy
iov.SetLen(1)
}
- msg.Accrights = (*int8)(unsafe.Pointer(&oob[0]))
+ msg.Accrightslen = int32(len(oob))
}
msg.Iov = &iov
msg.Iovlen = 1
@@ -473,7 +463,7 @@ func Sendmsg(fd int, p, oob []byte, to Sockaddr, flags int) (err error) {
return
}
-//sys sendmsg(s int, msg *Msghdr, flags int) (n int, err error) = libsocket.sendmsg
+//sys sendmsg(s int, msg *Msghdr, flags int) (n int, err error) = libsocket.__xnet_sendmsg
func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error) {
var ptr unsafe.Pointer
@@ -499,7 +489,7 @@ func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error)
iov.Base = &dummy
iov.SetLen(1)
}
- msg.Accrights = (*int8)(unsafe.Pointer(&oob[0]))
+ msg.Accrightslen = int32(len(oob))
}
msg.Iov = &iov
msg.Iovlen = 1
@@ -527,52 +517,79 @@ func Acct(path string) (err error) {
return acct(pathp)
}
+//sys __makedev(version int, major uint, minor uint) (val uint64)
+
+func Mkdev(major, minor uint32) uint64 {
+ return __makedev(NEWDEV, uint(major), uint(minor))
+}
+
+//sys __major(version int, dev uint64) (val uint)
+
+func Major(dev uint64) uint32 {
+ return uint32(__major(NEWDEV, dev))
+}
+
+//sys __minor(version int, dev uint64) (val uint)
+
+func Minor(dev uint64) uint32 {
+ return uint32(__minor(NEWDEV, dev))
+}
+
/*
* Expose the ioctl function
*/
-//sys ioctl(fd int, req int, arg uintptr) (err error)
+//sys ioctl(fd int, req uint, arg uintptr) (err error)
-func IoctlSetInt(fd int, req int, value int) (err error) {
+func IoctlSetInt(fd int, req uint, value int) (err error) {
return ioctl(fd, req, uintptr(value))
}
-func IoctlSetWinsize(fd int, req int, value *Winsize) (err error) {
+func IoctlSetWinsize(fd int, req uint, value *Winsize) (err error) {
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
}
-func IoctlSetTermios(fd int, req int, value *Termios) (err error) {
+func IoctlSetTermios(fd int, req uint, value *Termios) (err error) {
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
}
-func IoctlSetTermio(fd int, req int, value *Termio) (err error) {
+func IoctlSetTermio(fd int, req uint, value *Termio) (err error) {
return ioctl(fd, req, uintptr(unsafe.Pointer(value)))
}
-func IoctlGetInt(fd int, req int) (int, error) {
+func IoctlGetInt(fd int, req uint) (int, error) {
var value int
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
return value, err
}
-func IoctlGetWinsize(fd int, req int) (*Winsize, error) {
+func IoctlGetWinsize(fd int, req uint) (*Winsize, error) {
var value Winsize
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
return &value, err
}
-func IoctlGetTermios(fd int, req int) (*Termios, error) {
+func IoctlGetTermios(fd int, req uint) (*Termios, error) {
var value Termios
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
return &value, err
}
-func IoctlGetTermio(fd int, req int) (*Termio, error) {
+func IoctlGetTermio(fd int, req uint) (*Termio, error) {
var value Termio
err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
return &value, err
}
+//sys poll(fds *PollFd, nfds int, timeout int) (n int, err error)
+
+func Poll(fds []PollFd, timeout int) (n int, err error) {
+ if len(fds) == 0 {
+ return poll(nil, 0, timeout)
+ }
+ return poll(&fds[0], len(fds), timeout)
+}
+
/*
* Exposed directly
*/
@@ -593,8 +610,10 @@ func IoctlGetTermio(fd int, req int) (*Termio, error) {
//sys Fchown(fd int, uid int, gid int) (err error)
//sys Fchownat(dirfd int, path string, uid int, gid int, flags int) (err error)
//sys Fdatasync(fd int) (err error)
+//sys Flock(fd int, how int) (err error)
//sys Fpathconf(fd int, name int) (val int, err error)
//sys Fstat(fd int, stat *Stat_t) (err error)
+//sys Fstatvfs(fd int, vfsstat *Statvfs_t) (err error)
//sys Getdents(fd int, buf []byte, basep *uintptr) (n int, err error)
//sysnb Getgid() (gid int)
//sysnb Getpid() (pid int)
@@ -611,7 +630,7 @@ func IoctlGetTermio(fd int, req int) (*Termio, error) {
//sys Kill(pid int, signum syscall.Signal) (err error)
//sys Lchown(path string, uid int, gid int) (err error)
//sys Link(path string, link string) (err error)
-//sys Listen(s int, backlog int) (err error) = libsocket.listen
+//sys Listen(s int, backlog int) (err error) = libsocket.__xnet_llisten
//sys Lstat(path string, stat *Stat_t) (err error)
//sys Madvise(b []byte, advice int) (err error)
//sys Mkdir(path string, mode uint32) (err error)
@@ -623,6 +642,7 @@ func IoctlGetTermio(fd int, req int) (*Termio, error) {
//sys Mlock(b []byte) (err error)
//sys Mlockall(flags int) (err error)
//sys Mprotect(b []byte, prot int) (err error)
+//sys Msync(b []byte, flags int) (err error)
//sys Munlock(b []byte) (err error)
//sys Munlockall() (err error)
//sys Nanosleep(time *Timespec, leftover *Timespec) (err error)
@@ -651,6 +671,7 @@ func IoctlGetTermio(fd int, req int) (*Termio, error) {
//sysnb Setuid(uid int) (err error)
//sys Shutdown(s int, how int) (err error) = libsocket.shutdown
//sys Stat(path string, stat *Stat_t) (err error)
+//sys Statvfs(path string, vfsstat *Statvfs_t) (err error)
//sys Symlink(path string, link string) (err error)
//sys Sync() (err error)
//sysnb Times(tms *Tms) (ticks uintptr, err error)
@@ -664,15 +685,15 @@ func IoctlGetTermio(fd int, req int) (*Termio, error) {
//sys Unlinkat(dirfd int, path string, flags int) (err error)
//sys Ustat(dev int, ubuf *Ustat_t) (err error)
//sys Utime(path string, buf *Utimbuf) (err error)
-//sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) = libsocket.bind
-//sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) = libsocket.connect
+//sys bind(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) = libsocket.__xnet_bind
+//sys connect(s int, addr unsafe.Pointer, addrlen _Socklen) (err error) = libsocket.__xnet_connect
//sys mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error)
//sys munmap(addr uintptr, length uintptr) (err error)
-//sys sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) = libsocket.sendto
-//sys socket(domain int, typ int, proto int) (fd int, err error) = libsocket.socket
-//sysnb socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) = libsocket.socketpair
+//sys sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error) = libsocket.__xnet_sendto
+//sys socket(domain int, typ int, proto int) (fd int, err error) = libsocket.__xnet_socket
+//sysnb socketpair(domain int, typ int, proto int, fd *[2]int32) (err error) = libsocket.__xnet_socketpair
//sys write(fd int, p []byte) (n int, err error)
-//sys getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) = libsocket.getsockopt
+//sys getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *_Socklen) (err error) = libsocket.__xnet_getsockopt
//sysnb getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (err error) = libsocket.getpeername
//sys setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) (err error) = libsocket.setsockopt
//sys recvfrom(fd int, p []byte, flags int, from *RawSockaddrAny, fromlen *_Socklen) (n int, err error) = libsocket.recvfrom
@@ -708,18 +729,3 @@ func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, e
func Munmap(b []byte) (err error) {
return mapper.Munmap(b)
}
-
-//sys sysconf(name int) (n int64, err error)
-
-// pageSize caches the value of Getpagesize, since it can't change
-// once the system is booted.
-var pageSize int64 // accessed atomically
-
-func Getpagesize() int {
- n := atomic.LoadInt64(&pageSize)
- if n == 0 {
- n, _ = sysconf(_SC_PAGESIZE)
- atomic.StoreInt64(&pageSize, n)
- }
- return int(n)
-}
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_solaris_amd64.go b/newt/vendor/golang.org/x/sys/unix/syscall_solaris_amd64.go
index 5aff62c..9d4e7a6 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall_solaris_amd64.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_solaris_amd64.go
@@ -6,19 +6,12 @@
package unix
-func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
-
-func NsecToTimespec(nsec int64) (ts Timespec) {
- ts.Sec = nsec / 1e9
- ts.Nsec = nsec % 1e9
- return
+func setTimespec(sec, nsec int64) Timespec {
+ return Timespec{Sec: sec, Nsec: nsec}
}
-func NsecToTimeval(nsec int64) (tv Timeval) {
- nsec += 999 // round up to microsecond
- tv.Usec = nsec % 1e9 / 1e3
- tv.Sec = int64(nsec / 1e9)
- return
+func setTimeval(sec, usec int64) Timeval {
+ return Timeval{Sec: sec, Usec: usec}
}
func (iov *Iovec) SetLen(length int) {
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_solaris_test.go b/newt/vendor/golang.org/x/sys/unix/syscall_solaris_test.go
new file mode 100644
index 0000000..d3e7d2b
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_solaris_test.go
@@ -0,0 +1,34 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build solaris
+
+package unix_test
+
+import (
+ "os/exec"
+ "testing"
+
+ "golang.org/x/sys/unix"
+)
+
+func TestStatvfs(t *testing.T) {
+ if err := unix.Statvfs("", nil); err == nil {
+ t.Fatal(`Statvfs("") expected failure`)
+ }
+
+ statvfs := unix.Statvfs_t{}
+ if err := unix.Statvfs("/", &statvfs); err != nil {
+ t.Errorf(`Statvfs("/") failed: %v`, err)
+ }
+
+ if t.Failed() {
+ mount, err := exec.Command("mount").CombinedOutput()
+ if err != nil {
+ t.Logf("mount: %v\n%s", err, mount)
+ } else {
+ t.Logf("mount: %s", mount)
+ }
+ }
+}
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_test.go b/newt/vendor/golang.org/x/sys/unix/syscall_test.go
new file mode 100644
index 0000000..a8eef7c
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_test.go
@@ -0,0 +1,60 @@
+// Copyright 2013 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build darwin dragonfly freebsd linux netbsd openbsd solaris
+
+package unix_test
+
+import (
+ "fmt"
+ "testing"
+
+ "golang.org/x/sys/unix"
+)
+
+func testSetGetenv(t *testing.T, key, value string) {
+ err := unix.Setenv(key, value)
+ if err != nil {
+ t.Fatalf("Setenv failed to set %q: %v", value, err)
+ }
+ newvalue, found := unix.Getenv(key)
+ if !found {
+ t.Fatalf("Getenv failed to find %v variable (want value %q)", key, value)
+ }
+ if newvalue != value {
+ t.Fatalf("Getenv(%v) = %q; want %q", key, newvalue, value)
+ }
+}
+
+func TestEnv(t *testing.T) {
+ testSetGetenv(t, "TESTENV", "AVALUE")
+ // make sure TESTENV gets set to "", not deleted
+ testSetGetenv(t, "TESTENV", "")
+}
+
+func TestItoa(t *testing.T) {
+ // Make most negative integer: 0x8000...
+ i := 1
+ for i<<1 != 0 {
+ i <<= 1
+ }
+ if i >= 0 {
+ t.Fatal("bad math")
+ }
+ s := unix.Itoa(i)
+ f := fmt.Sprint(i)
+ if s != f {
+ t.Fatalf("itoa(%d) = %s, want %s", i, s, f)
+ }
+}
+
+func TestUname(t *testing.T) {
+ var utsname unix.Utsname
+ err := unix.Uname(&utsname)
+ if err != nil {
+ t.Fatalf("Uname: %v", err)
+ }
+
+ t.Logf("OS: %s/%s %s", utsname.Sysname[:], utsname.Machine[:], utsname.Release[:])
+}
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_unix.go b/newt/vendor/golang.org/x/sys/unix/syscall_unix.go
index b46b250..35c1cd5 100644
--- a/newt/vendor/golang.org/x/sys/unix/syscall_unix.go
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_unix.go
@@ -23,6 +23,7 @@ const (
darwin64Bit = runtime.GOOS == "darwin" && sizeofPtr == 8
dragonfly64Bit = runtime.GOOS == "dragonfly" && sizeofPtr == 8
netbsd32Bit = runtime.GOOS == "netbsd" && sizeofPtr == 4
+ solaris64Bit = runtime.GOOS == "solaris" && sizeofPtr == 8
)
// Do the interface allocations only once for common
@@ -49,10 +50,16 @@ func errnoErr(e syscall.Errno) error {
return e
}
-func Syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno)
-func Syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.Errno)
-func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno)
-func RawSyscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.Errno)
+// clen returns the index of the first NULL byte in n or len(n) if n contains no
+// NULL byte or len(n) if n contains no NULL byte
+func clen(n []byte) int {
+ for i := 0; i < len(n); i++ {
+ if n[i] == 0 {
+ return i
+ }
+ }
+ return len(n)
+}
// Mmap manager, for use by operating system-specific implementations.
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_unix_gc.go b/newt/vendor/golang.org/x/sys/unix/syscall_unix_gc.go
new file mode 100644
index 0000000..4cb8e8e
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_unix_gc.go
@@ -0,0 +1,15 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build darwin dragonfly freebsd linux netbsd openbsd solaris
+// +build !gccgo
+
+package unix
+
+import "syscall"
+
+func Syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno)
+func Syscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.Errno)
+func RawSyscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err syscall.Errno)
+func RawSyscall6(trap, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err syscall.Errno)
diff --git a/newt/vendor/golang.org/x/sys/unix/syscall_unix_test.go b/newt/vendor/golang.org/x/sys/unix/syscall_unix_test.go
new file mode 100644
index 0000000..496e471
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/syscall_unix_test.go
@@ -0,0 +1,446 @@
+// Copyright 2013 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build darwin dragonfly freebsd linux netbsd openbsd solaris
+
+package unix_test
+
+import (
+ "flag"
+ "fmt"
+ "io/ioutil"
+ "net"
+ "os"
+ "os/exec"
+ "path/filepath"
+ "runtime"
+ "testing"
+ "time"
+
+ "golang.org/x/sys/unix"
+)
+
+// Tests that below functions, structures and constants are consistent
+// on all Unix-like systems.
+func _() {
+ // program scheduling priority functions and constants
+ var (
+ _ func(int, int, int) error = unix.Setpriority
+ _ func(int, int) (int, error) = unix.Getpriority
+ )
+ const (
+ _ int = unix.PRIO_USER
+ _ int = unix.PRIO_PROCESS
+ _ int = unix.PRIO_PGRP
+ )
+
+ // termios constants
+ const (
+ _ int = unix.TCIFLUSH
+ _ int = unix.TCIOFLUSH
+ _ int = unix.TCOFLUSH
+ )
+
+ // fcntl file locking structure and constants
+ var (
+ _ = unix.Flock_t{
+ Type: int16(0),
+ Whence: int16(0),
+ Start: int64(0),
+ Len: int64(0),
+ Pid: int32(0),
+ }
+ )
+ const (
+ _ = unix.F_GETLK
+ _ = unix.F_SETLK
+ _ = unix.F_SETLKW
+ )
+}
+
+// TestFcntlFlock tests whether the file locking structure matches
+// the calling convention of each kernel.
+func TestFcntlFlock(t *testing.T) {
+ name := filepath.Join(os.TempDir(), "TestFcntlFlock")
+ fd, err := unix.Open(name, unix.O_CREAT|unix.O_RDWR|unix.O_CLOEXEC, 0)
+ if err != nil {
+ t.Fatalf("Open failed: %v", err)
+ }
+ defer unix.Unlink(name)
+ defer unix.Close(fd)
+ flock := unix.Flock_t{
+ Type: unix.F_RDLCK,
+ Start: 0, Len: 0, Whence: 1,
+ }
+ if err := unix.FcntlFlock(uintptr(fd), unix.F_GETLK, &flock); err != nil {
+ t.Fatalf("FcntlFlock failed: %v", err)
+ }
+}
+
+// TestPassFD tests passing a file descriptor over a Unix socket.
+//
+// This test involved both a parent and child process. The parent
+// process is invoked as a normal test, with "go test", which then
+// runs the child process by running the current test binary with args
+// "-test.run=^TestPassFD$" and an environment variable used to signal
+// that the test should become the child process instead.
+func TestPassFD(t *testing.T) {
+ if os.Getenv("GO_WANT_HELPER_PROCESS") == "1" {
+ passFDChild()
+ return
+ }
+
+ tempDir, err := ioutil.TempDir("", "TestPassFD")
+ if err != nil {
+ t.Fatal(err)
+ }
+ defer os.RemoveAll(tempDir)
+
+ fds, err := unix.Socketpair(unix.AF_LOCAL, unix.SOCK_STREAM, 0)
+ if err != nil {
+ t.Fatalf("Socketpair: %v", err)
+ }
+ defer unix.Close(fds[0])
+ defer unix.Close(fds[1])
+ writeFile := os.NewFile(uintptr(fds[0]), "child-writes")
+ readFile := os.NewFile(uintptr(fds[1]), "parent-reads")
+ defer writeFile.Close()
+ defer readFile.Close()
+
+ cmd := exec.Command(os.Args[0], "-test.run=^TestPassFD$", "--", tempDir)
+ cmd.Env = []string{"GO_WANT_HELPER_PROCESS=1"}
+ if lp := os.Getenv("LD_LIBRARY_PATH"); lp != "" {
+ cmd.Env = append(cmd.Env, "LD_LIBRARY_PATH="+lp)
+ }
+ cmd.ExtraFiles = []*os.File{writeFile}
+
+ out, err := cmd.CombinedOutput()
+ if len(out) > 0 || err != nil {
+ t.Fatalf("child process: %q, %v", out, err)
+ }
+
+ c, err := net.FileConn(readFile)
+ if err != nil {
+ t.Fatalf("FileConn: %v", err)
+ }
+ defer c.Close()
+
+ uc, ok := c.(*net.UnixConn)
+ if !ok {
+ t.Fatalf("unexpected FileConn type; expected UnixConn, got %T", c)
+ }
+
+ buf := make([]byte, 32) // expect 1 byte
+ oob := make([]byte, 32) // expect 24 bytes
+ closeUnix := time.AfterFunc(5*time.Second, func() {
+ t.Logf("timeout reading from unix socket")
+ uc.Close()
+ })
+ _, oobn, _, _, err := uc.ReadMsgUnix(buf, oob)
+ if err != nil {
+ t.Fatalf("ReadMsgUnix: %v", err)
+ }
+ closeUnix.Stop()
+
+ scms, err := unix.ParseSocketControlMessage(oob[:oobn])
+ if err != nil {
+ t.Fatalf("ParseSocketControlMessage: %v", err)
+ }
+ if len(scms) != 1 {
+ t.Fatalf("expected 1 SocketControlMessage; got scms = %#v", scms)
+ }
+ scm := scms[0]
+ gotFds, err := unix.ParseUnixRights(&scm)
+ if err != nil {
+ t.Fatalf("unix.ParseUnixRights: %v", err)
+ }
+ if len(gotFds) != 1 {
+ t.Fatalf("wanted 1 fd; got %#v", gotFds)
+ }
+
+ f := os.NewFile(uintptr(gotFds[0]), "fd-from-child")
+ defer f.Close()
+
+ got, err := ioutil.ReadAll(f)
+ want := "Hello from child process!\n"
+ if string(got) != want {
+ t.Errorf("child process ReadAll: %q, %v; want %q", got, err, want)
+ }
+}
+
+// passFDChild is the child process used by TestPassFD.
+func passFDChild() {
+ defer os.Exit(0)
+
+ // Look for our fd. It should be fd 3, but we work around an fd leak
+ // bug here (http://golang.org/issue/2603) to let it be elsewhere.
+ var uc *net.UnixConn
+ for fd := uintptr(3); fd <= 10; fd++ {
+ f := os.NewFile(fd, "unix-conn")
+ var ok bool
+ netc, _ := net.FileConn(f)
+ uc, ok = netc.(*net.UnixConn)
+ if ok {
+ break
+ }
+ }
+ if uc == nil {
+ fmt.Println("failed to find unix fd")
+ return
+ }
+
+ // Make a file f to send to our parent process on uc.
+ // We make it in tempDir, which our parent will clean up.
+ flag.Parse()
+ tempDir := flag.Arg(0)
+ f, err := ioutil.TempFile(tempDir, "")
+ if err != nil {
+ fmt.Printf("TempFile: %v", err)
+ return
+ }
+
+ f.Write([]byte("Hello from child process!\n"))
+ f.Seek(0, 0)
+
+ rights := unix.UnixRights(int(f.Fd()))
+ dummyByte := []byte("x")
+ n, oobn, err := uc.WriteMsgUnix(dummyByte, rights, nil)
+ if err != nil {
+ fmt.Printf("WriteMsgUnix: %v", err)
+ return
+ }
+ if n != 1 || oobn != len(rights) {
+ fmt.Printf("WriteMsgUnix = %d, %d; want 1, %d", n, oobn, len(rights))
+ return
+ }
+}
+
+// TestUnixRightsRoundtrip tests that UnixRights, ParseSocketControlMessage,
+// and ParseUnixRights are able to successfully round-trip lists of file descriptors.
+func TestUnixRightsRoundtrip(t *testing.T) {
+ testCases := [...][][]int{
+ {{42}},
+ {{1, 2}},
+ {{3, 4, 5}},
+ {{}},
+ {{1, 2}, {3, 4, 5}, {}, {7}},
+ }
+ for _, testCase := range testCases {
+ b := []byte{}
+ var n int
+ for _, fds := range testCase {
+ // Last assignment to n wins
+ n = len(b) + unix.CmsgLen(4*len(fds))
+ b = append(b, unix.UnixRights(fds...)...)
+ }
+ // Truncate b
+ b = b[:n]
+
+ scms, err := unix.ParseSocketControlMessage(b)
+ if err != nil {
+ t.Fatalf("ParseSocketControlMessage: %v", err)
+ }
+ if len(scms) != len(testCase) {
+ t.Fatalf("expected %v SocketControlMessage; got scms = %#v", len(testCase), scms)
+ }
+ for i, scm := range scms {
+ gotFds, err := unix.ParseUnixRights(&scm)
+ if err != nil {
+ t.Fatalf("ParseUnixRights: %v", err)
+ }
+ wantFds := testCase[i]
+ if len(gotFds) != len(wantFds) {
+ t.Fatalf("expected %v fds, got %#v", len(wantFds), gotFds)
+ }
+ for j, fd := range gotFds {
+ if fd != wantFds[j] {
+ t.Fatalf("expected fd %v, got %v", wantFds[j], fd)
+ }
+ }
+ }
+ }
+}
+
+func TestRlimit(t *testing.T) {
+ var rlimit, zero unix.Rlimit
+ err := unix.Getrlimit(unix.RLIMIT_NOFILE, &rlimit)
+ if err != nil {
+ t.Fatalf("Getrlimit: save failed: %v", err)
+ }
+ if zero == rlimit {
+ t.Fatalf("Getrlimit: save failed: got zero value %#v", rlimit)
+ }
+ set := rlimit
+ set.Cur = set.Max - 1
+ err = unix.Setrlimit(unix.RLIMIT_NOFILE, &set)
+ if err != nil {
+ t.Fatalf("Setrlimit: set failed: %#v %v", set, err)
+ }
+ var get unix.Rlimit
+ err = unix.Getrlimit(unix.RLIMIT_NOFILE, &get)
+ if err != nil {
+ t.Fatalf("Getrlimit: get failed: %v", err)
+ }
+ set = rlimit
+ set.Cur = set.Max - 1
+ if set != get {
+ // Seems like Darwin requires some privilege to
+ // increase the soft limit of rlimit sandbox, though
+ // Setrlimit never reports an error.
+ switch runtime.GOOS {
+ case "darwin":
+ default:
+ t.Fatalf("Rlimit: change failed: wanted %#v got %#v", set, get)
+ }
+ }
+ err = unix.Setrlimit(unix.RLIMIT_NOFILE, &rlimit)
+ if err != nil {
+ t.Fatalf("Setrlimit: restore failed: %#v %v", rlimit, err)
+ }
+}
+
+func TestSeekFailure(t *testing.T) {
+ _, err := unix.Seek(-1, 0, 0)
+ if err == nil {
+ t.Fatalf("Seek(-1, 0, 0) did not fail")
+ }
+ str := err.Error() // used to crash on Linux
+ t.Logf("Seek: %v", str)
+ if str == "" {
+ t.Fatalf("Seek(-1, 0, 0) return error with empty message")
+ }
+}
+
+func TestDup(t *testing.T) {
+ file, err := ioutil.TempFile("", "TestDup")
+ if err != nil {
+ t.Fatalf("Tempfile failed: %v", err)
+ }
+ defer os.Remove(file.Name())
+ defer file.Close()
+ f := int(file.Fd())
+
+ newFd, err := unix.Dup(f)
+ if err != nil {
+ t.Fatalf("Dup: %v", err)
+ }
+
+ err = unix.Dup2(newFd, newFd+1)
+ if err != nil {
+ t.Fatalf("Dup2: %v", err)
+ }
+
+ b1 := []byte("Test123")
+ b2 := make([]byte, 7)
+ _, err = unix.Write(newFd+1, b1)
+ if err != nil {
+ t.Fatalf("Write to dup2 fd failed: %v", err)
+ }
+ _, err = unix.Seek(f, 0, 0)
+ if err != nil {
+ t.Fatalf("Seek failed: %v", err)
+ }
+ _, err = unix.Read(f, b2)
+ if err != nil {
+ t.Fatalf("Read back failed: %v", err)
+ }
+ if string(b1) != string(b2) {
+ t.Errorf("Dup: stdout write not in file, expected %v, got %v", string(b1), string(b2))
+ }
+}
+
+func TestPoll(t *testing.T) {
+ f, cleanup := mktmpfifo(t)
+ defer cleanup()
+
+ const timeout = 100
+
+ ok := make(chan bool, 1)
+ go func() {
+ select {
+ case <-time.After(10 * timeout * time.Millisecond):
+ t.Errorf("Poll: failed to timeout after %d milliseconds", 10*timeout)
+ case <-ok:
+ }
+ }()
+
+ fds := []unix.PollFd{{Fd: int32(f.Fd()), Events: unix.POLLIN}}
+ n, err := unix.Poll(fds, timeout)
+ ok <- true
+ if err != nil {
+ t.Errorf("Poll: unexpected error: %v", err)
+ return
+ }
+ if n != 0 {
+ t.Errorf("Poll: wrong number of events: got %v, expected %v", n, 0)
+ return
+ }
+}
+
+func TestGetwd(t *testing.T) {
+ fd, err := os.Open(".")
+ if err != nil {
+ t.Fatalf("Open .: %s", err)
+ }
+ defer fd.Close()
+ // These are chosen carefully not to be symlinks on a Mac
+ // (unlike, say, /var, /etc)
+ dirs := []string{"/", "/usr/bin"}
+ if runtime.GOOS == "darwin" {
+ switch runtime.GOARCH {
+ case "arm", "arm64":
+ d1, err := ioutil.TempDir("", "d1")
+ if err != nil {
+ t.Fatalf("TempDir: %v", err)
+ }
+ d2, err := ioutil.TempDir("", "d2")
+ if err != nil {
+ t.Fatalf("TempDir: %v", err)
+ }
+ dirs = []string{d1, d2}
+ }
+ }
+ oldwd := os.Getenv("PWD")
+ for _, d := range dirs {
+ err = os.Chdir(d)
+ if err != nil {
+ t.Fatalf("Chdir: %v", err)
+ }
+ pwd, err := unix.Getwd()
+ if err != nil {
+ t.Fatalf("Getwd in %s: %s", d, err)
+ }
+ os.Setenv("PWD", oldwd)
+ err = fd.Chdir()
+ if err != nil {
+ // We changed the current directory and cannot go back.
+ // Don't let the tests continue; they'll scribble
+ // all over some other directory.
+ fmt.Fprintf(os.Stderr, "fchdir back to dot failed: %s\n", err)
+ os.Exit(1)
+ }
+ if pwd != d {
+ t.Fatalf("Getwd returned %q want %q", pwd, d)
+ }
+ }
+}
+
+// mktmpfifo creates a temporary FIFO and provides a cleanup function.
+func mktmpfifo(t *testing.T) (*os.File, func()) {
+ err := unix.Mkfifo("fifo", 0666)
+ if err != nil {
+ t.Fatalf("mktmpfifo: failed to create FIFO: %v", err)
+ }
+
+ f, err := os.OpenFile("fifo", os.O_RDWR, 0666)
+ if err != nil {
+ os.Remove("fifo")
+ t.Fatalf("mktmpfifo: failed to open FIFO: %v", err)
+ }
+
+ return f, func() {
+ f.Close()
+ os.Remove("fifo")
+ }
+}
diff --git a/newt/vendor/golang.org/x/sys/unix/timestruct.go b/newt/vendor/golang.org/x/sys/unix/timestruct.go
new file mode 100644
index 0000000..47b9011
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/timestruct.go
@@ -0,0 +1,82 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build darwin dragonfly freebsd linux netbsd openbsd solaris
+
+package unix
+
+import "time"
+
+// TimespecToNsec converts a Timespec value into a number of
+// nanoseconds since the Unix epoch.
+func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
+
+// NsecToTimespec takes a number of nanoseconds since the Unix epoch
+// and returns the corresponding Timespec value.
+func NsecToTimespec(nsec int64) Timespec {
+ sec := nsec / 1e9
+ nsec = nsec % 1e9
+ if nsec < 0 {
+ nsec += 1e9
+ sec--
+ }
+ return setTimespec(sec, nsec)
+}
+
+// TimeToTimespec converts t into a Timespec.
+// On some 32-bit systems the range of valid Timespec values are smaller
+// than that of time.Time values. So if t is out of the valid range of
+// Timespec, it returns a zero Timespec and ERANGE.
+func TimeToTimespec(t time.Time) (Timespec, error) {
+ sec := t.Unix()
+ nsec := int64(t.Nanosecond())
+ ts := setTimespec(sec, nsec)
+
+ // Currently all targets have either int32 or int64 for Timespec.Sec.
+ // If there were a new target with floating point type for it, we have
+ // to consider the rounding error.
+ if int64(ts.Sec) != sec {
+ return Timespec{}, ERANGE
+ }
+ return ts, nil
+}
+
+// TimevalToNsec converts a Timeval value into a number of nanoseconds
+// since the Unix epoch.
+func TimevalToNsec(tv Timeval) int64 { return int64(tv.Sec)*1e9 + int64(tv.Usec)*1e3 }
+
+// NsecToTimeval takes a number of nanoseconds since the Unix epoch
+// and returns the corresponding Timeval value.
+func NsecToTimeval(nsec int64) Timeval {
+ nsec += 999 // round up to microsecond
+ usec := nsec % 1e9 / 1e3
+ sec := nsec / 1e9
+ if usec < 0 {
+ usec += 1e6
+ sec--
+ }
+ return setTimeval(sec, usec)
+}
+
+// Unix returns ts as the number of seconds and nanoseconds elapsed since the
+// Unix epoch.
+func (ts *Timespec) Unix() (sec int64, nsec int64) {
+ return int64(ts.Sec), int64(ts.Nsec)
+}
+
+// Unix returns tv as the number of seconds and nanoseconds elapsed since the
+// Unix epoch.
+func (tv *Timeval) Unix() (sec int64, nsec int64) {
+ return int64(tv.Sec), int64(tv.Usec) * 1000
+}
+
+// Nano returns ts as the number of nanoseconds elapsed since the Unix epoch.
+func (ts *Timespec) Nano() int64 {
+ return int64(ts.Sec)*1e9 + int64(ts.Nsec)
+}
+
+// Nano returns tv as the number of nanoseconds elapsed since the Unix epoch.
+func (tv *Timeval) Nano() int64 {
+ return int64(tv.Sec)*1e9 + int64(tv.Usec)*1000
+}
diff --git a/newt/vendor/golang.org/x/sys/unix/timestruct_test.go b/newt/vendor/golang.org/x/sys/unix/timestruct_test.go
new file mode 100644
index 0000000..4215f46
--- /dev/null
+++ b/newt/vendor/golang.org/x/sys/unix/timestruct_test.go
@@ -0,0 +1,54 @@
+// Copyright 2017 The Go Authors. All right reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build darwin dragonfly freebsd linux netbsd openbsd solaris
+
+package unix_test
+
+import (
+ "testing"
+ "time"
+ "unsafe"
+
+ "golang.org/x/sys/unix"
+)
+
+func TestTimeToTimespec(t *testing.T) {
+ timeTests := []struct {
+ time time.Time
+ valid bool
+ }{
+ {time.Unix(0, 0), true},
+ {time.Date(2009, time.November, 10, 23, 0, 0, 0, time.UTC), true},
+ {time.Date(2262, time.December, 31, 23, 0, 0, 0, time.UTC), false},
... 76753 lines suppressed ...
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