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Avoid aborting in 'waitpid' on MS-Windows

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* src/w32proc.c (waitpid): Don't allow quitting if called with
WNOHANG in OPTIONS.  (Bug#28268)
This commit is contained in:
Eli Zaretskii 2017-08-29 18:13:44 +03:00
parent b65cb981cc
commit bf0045d7a4
1 changed files with 5 additions and 1 deletions
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6
src/w32proc.c
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@ -1449,7 +1449,11 @@ waitpid (pid_t pid, int *status, int options)
do
{
maybe_quit ();
/* When child_status_changed calls us with WNOHANG in OPTIONS,
we are supposed to be non-interruptible, so don't allow
quitting in that case. */
if (!dont_wait)
maybe_quit ();
active = WaitForMultipleObjects (nh, wait_hnd, FALSE, timeout_ms);
} while (active == WAIT_TIMEOUT && !dont_wait);