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Fix wait_for_termination on GNU Hurd (Bug#8467)

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* sysdep.c (wait_for_termination): On GNU Hurd, kill returns -1 on zombies.
This commit is contained in:
Samuel Thibault 2011-04-10 18:05:04 -04:00 • committed by Chong Yidong
parent 6f21a3198d
commit 300f9fca55
2 changed files with 6 additions and 1 deletions
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5
src/ChangeLog
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@ -1,3 +1,8 @@
2011-04-10 Samuel Thibault <sthibault@debian.org> (tiny change)
* sysdep.c (wait_for_termination): On GNU Hurd, kill returns -1 on
zombies (Bug#8467).
2011-04-10 Chong Yidong <cyd@stupidchicken.com>
* buffer.c (syms_of_buffer): Doc fix (Bug#6902).

2
src/sysdep.c
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@ -411,7 +411,7 @@ wait_for_termination (pid)
while (1)
{
#ifdef subprocesses
#if defined (BSD_SYSTEM) || defined (HPUX)
#if (defined (BSD_SYSTEM) || defined (HPUX)) && !defined(__GNU__)
/* Note that kill returns -1 even if the process is just a zombie now.
But inevitably a SIGCHLD interrupt should be generated
and child_sig will do wait3 and make the process go away. */