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Merge "base: hopefully fix the mac build."

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am: 815f74a759

Change-Id: I335e774a3c6e1ed1fd662552ae158bd232ae6c78
This commit is contained in:
Josh Gao 2017-08-30 08:07:27 +00:00 • committed by android-build-merger
commit 8949a0255e
1 changed files with 14 additions and 0 deletions
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14
base/include/android-base/unique_fd.h
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@ -100,9 +100,23 @@ using unique_fd = unique_fd_impl<DefaultCloser>;
// Inline functions, so that they can be used header-only.
inline bool Pipe(unique_fd* read, unique_fd* write) {
int pipefd[2];
#if defined(__linux__)
if (pipe2(pipefd, O_CLOEXEC) != 0) {
return false;
}
#else // defined(__APPLE__)
if (pipe(pipefd) != 0) {
return false;
}
if (fcntl(pipefd[0], F_SETFD, FD_CLOEXEC) != 0 || fcntl(pipefd[1], F_SETFD, FD_CLOEXEC) != 0) {
close(pipefd[0]);
close(pipefd[1]);
return false;
}
#endif
read->reset(pipefd[0]);
write->reset(pipefd[1]);
return true;