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Merge pull request #141 from kubo39/patch-pipe-cloexec

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Set close-on-exec flag for PipeFD
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Sönke Ludwig 2020-05-11 11:23:37 +02:00 committed by GitHub
parent 6845e055bd e6660486a3
commit 6372b4aabf
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1 changed files with 2 additions and 1 deletions
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source/eventcore/drivers/posix/pipes.d
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@ -28,7 +28,8 @@ final class PosixEventDriverPipes(Loop : PosixEventLoop) : EventDriverPipes {
if (m_loop.m_fds[fd].common.refCount) // FD already in use?
return PipeFD.invalid;
() @trusted { fcntl(system_fd, F_SETFL, fcntl(system_fd, F_GETFL) | O_NONBLOCK); } ();
// Suprisingly cannot use O_CLOEXEC here, so use FD_CLOEXEC instead.
() @trusted { fcntl(system_fd, F_SETFL, fcntl(system_fd, F_GETFL) | O_NONBLOCK | FD_CLOEXEC); } ();
m_loop.initFD(fd, FDFlags.none, PipeSlot.init);
m_loop.registerFD(fd, EventMask.read|EventMask.write|EventMask.status);