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Posted to commits@mesos.apache.org by ji...@apache.org on 2016/12/05 05:42:39 UTC
[7/9] mesos git commit: Added os::dup2 to stout.
Added os::dup2 to stout.
Review: https://reviews.apache.org/r/54349
Project: http://git-wip-us.apache.org/repos/asf/mesos/repo
Commit: http://git-wip-us.apache.org/repos/asf/mesos/commit/f0350822
Tree: http://git-wip-us.apache.org/repos/asf/mesos/tree/f0350822
Diff: http://git-wip-us.apache.org/repos/asf/mesos/diff/f0350822
Branch: refs/heads/master
Commit: f0350822dbfa8ee599a4748b79887b46bab11eac
Parents: 9248867
Author: Jie Yu <yu...@gmail.com>
Authored: Sat Dec 3 11:22:24 2016 -0800
Committer: Jie Yu <yu...@gmail.com>
Committed: Sun Dec 4 21:41:51 2016 -0800
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3rdparty/stout/include/stout/posix/os.hpp | 13 +++++++++++++
1 file changed, 13 insertions(+)
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http://git-wip-us.apache.org/repos/asf/mesos/blob/f0350822/3rdparty/stout/include/stout/posix/os.hpp
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diff --git a/3rdparty/stout/include/stout/posix/os.hpp b/3rdparty/stout/include/stout/posix/os.hpp
index a8f7108..09196be 100644
--- a/3rdparty/stout/include/stout/posix/os.hpp
+++ b/3rdparty/stout/include/stout/posix/os.hpp
@@ -475,6 +475,19 @@ inline Try<Nothing> pipe(int pipe_fd[2])
}
+inline Try<Nothing> dup2(int oldFd, int newFd)
+{
+ while (::dup2(oldFd, newFd) == -1) {
+ if (errno == EINTR) {
+ continue;
+ } else {
+ return ErrnoError();
+ }
+ }
+ return Nothing();
+}
+
+
inline Try<std::string> ptsname(int master)
{
// 'ptsname' is not thread safe. Therefore, we use mutex here to