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| author |   tholo <tholo@openbsd.org> | 1996-10-25 03:09:15 +0000 |
|---|---|---|
| committer | tholo <tholo@openbsd.org> | 1996-10-25 03:09:15 +0000 |
| commit | 9565ac1a57c53383e1a5d21221fd467f327ffef0 (patch) | |
| tree | 53b9e981e661d45f78c2edfbe7bd9da075f5adf4 /lib/libc/stdlib/abort.c | |
| parent | bump this too (diff) | |
| download | wireguard-openbsd-9565ac1a57c53383e1a5d21221fd467f327ffef0.tar.xz wireguard-openbsd-9565ac1a57c53383e1a5d21221fd467f327ffef0.zip | |
POSIX requires stdio buffers be flushed on abort
Diffstat (limited to 'lib/libc/stdlib/abort.c')
| -rw-r--r-- | lib/libc/stdlib/abort.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/libc/stdlib/abort.c b/lib/libc/stdlib/abort.c index e8495753969..8f326d15dbe 100644 --- a/lib/libc/stdlib/abort.c +++ b/lib/libc/stdlib/abort.c @@ -32,7 +32,7 @@ */ #if defined(LIBC_SCCS) && !defined(lint) -static char *rcsid = "$OpenBSD: abort.c,v 1.2 1996/08/19 08:33:20 tholo Exp $"; +static char *rcsid = "$OpenBSD: abort.c,v 1.3 1996/10/25 03:09:15 tholo Exp $"; #endif /* LIBC_SCCS and not lint */ #include <signal.h> @@ -44,6 +44,12 @@ 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 |