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unix: don't close kqueue fd in kqueue_fork()

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The file descriptor is not inherited by the child process. Trying to close it is
not just useless, it's actively harmful - if the close() call succeeds, it will
have closed an altogether different file descriptor.
This commit is contained in:
Ben Noordhuis 2012-01-19 14:48:38 +01:00
parent bf8ccfce18
commit 98f3446c43
1 changed files with 0 additions and 2 deletions
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2
src/unix/ev/ev_kqueue.c
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@ -200,8 +200,6 @@ kqueue_destroy (EV_P)
void inline_size void inline_size
kqueue_fork (EV_P) kqueue_fork (EV_P)
{ {
close (backend_fd);
while ((backend_fd = kqueue ()) < 0) while ((backend_fd = kqueue ()) < 0)
ev_syserr ("(libev) kqueue"); ev_syserr ("(libev) kqueue");