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Posted to issues@mesos.apache.org by "Joris Van Remoortere (JIRA)" <ji...@apache.org> on 2014/11/17 19:46:34 UTC
[jira] [Assigned] (MESOS-2116) socket.hpp breaks build.
[ https://issues.apache.org/jira/browse/MESOS-2116?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Joris Van Remoortere reassigned MESOS-2116:
-------------------------------------------
Assignee: Joris Van Remoortere
> socket.hpp breaks build.
> ------------------------
>
> Key: MESOS-2116
> URL: https://issues.apache.org/jira/browse/MESOS-2116
> Project: Mesos
> Issue Type: Bug
> Environment: OSX 10.10.1, clang
> Reporter: Till Toenshoff
> Assignee: Joris Van Remoortere
> Priority: Blocker
>
> The following happens when building on OSX.
> {noformat}
> In file included from ../../../3rdparty/libprocess/src/clock.cpp:10:
> In file included from ../../../3rdparty/libprocess/include/process/process.hpp:11:
> In file included from ../../../3rdparty/libprocess/include/process/event.hpp:7:
> ../../../3rdparty/libprocess/include/process/socket.hpp:96:48: error: use of undeclared identifier 'SOCK_NONBLOCK'
> process::socket(AF_INET, SOCK_STREAM | SOCK_NONBLOCK | SOCK_CLOEXEC, 0);
> ^
> ../../../3rdparty/libprocess/include/process/socket.hpp:96:64: error: use of undeclared identifier 'SOCK_CLOEXEC'
> process::socket(AF_INET, SOCK_STREAM | SOCK_NONBLOCK | SOCK_CLOEXEC, 0);
> {noformat}
> Please mind that both, SOCK_NONBLOCK and SOCK_CLOEXEC are linux specifics:
> {quote}
> Since Linux 2.6.27, the type argument serves a second purpose: in
> addition to specifying a socket type, it may include the bitwise OR
> of any of the following values, to modify the behavior of socket():
> SOCK_NONBLOCK Set the O_NONBLOCK file status flag on the new open
> file description. Using this flag saves extra calls
> to fcntl(2) to achieve the same result.
> SOCK_CLOEXEC Set the close-on-exec (FD_CLOEXEC) flag on the new
> file descriptor. See the description of the
> O_CLOEXEC flag in open(2) for reasons why this may be
> useful.
> {quote}
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