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POSIX requires stdio buffers be flushed on abort.

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Obtained from:	OpenBSD, Thorsten Lockert <tholo@OpenBSD.ORG>
This commit is contained in:
Alexander Langer 1996-10-26 01:42:33 +00:00
parent d1f8ff8c2e
commit a3f90e9bd5
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=19189
1 changed files with 8 additions and 0 deletions
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8
lib/libc/stdlib/abort.c
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@ -44,11 +44,19 @@ static char sccsid[] = "@(#)abort.c 8.1 (Berkeley) 6/4/93";
#include "pthread_private.h"
#endif
void (*__cleanup)();
void
abort()
{
sigset_t mask;
/*
* POSIX requires we flush stdio buffers on abort
*/
if (__cleanup)
(*__cleanup)();
sigfillset(&mask);
/*
* don't block SIGABRT to give any handler a chance; we ignore