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| author | julian <julian@FreeBSD.org> | 1996-01-22 00:02:33 +0000 |
|---|---|---|
| committer | julian <julian@FreeBSD.org> | 1996-01-22 00:02:33 +0000 |
| commit | 619b731f5bb5e09dcf1eaf1fbd96383ca64398fd (patch) | |
| tree | a89c7f50ec371cef4418259b9dccdd31ebb2f61f /lib/libc/stdlib/abort.c | |
| parent | 663b14fb2f3198fb0bfb62ae16b6b56c2a4dd055 (diff) | |
| download | FreeBSD-src-619b731f5bb5e09dcf1eaf1fbd96383ca64398fd.zip FreeBSD-src-619b731f5bb5e09dcf1eaf1fbd96383ca64398fd.tar.gz | |
Reviewed by: julian and (hsu?)
Submitted by: John Birrel(L?)
changes for threadsafe operations
Diffstat (limited to 'lib/libc/stdlib/abort.c')
| -rw-r--r-- | lib/libc/stdlib/abort.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/libc/stdlib/abort.c b/lib/libc/stdlib/abort.c index 690bdf5..f415007 100644 --- a/lib/libc/stdlib/abort.c +++ b/lib/libc/stdlib/abort.c @@ -39,6 +39,10 @@ static char sccsid[] = "@(#)abort.c 8.1 (Berkeley) 6/4/93"; #include <stdlib.h> #include <stddef.h> #include <unistd.h> +#ifdef _THREAD_SAFE +#include <pthread.h> +#include "pthread_private.h" +#endif void abort() @@ -51,15 +55,24 @@ abort() * any errors -- X311J doesn't allow abort to return anyway. */ sigdelset(&mask, SIGABRT); +#ifdef _THREAD_SAFE + (void) _thread_sys_sigprocmask(SIG_SETMASK, &mask, (sigset_t *)NULL); +#else (void)sigprocmask(SIG_SETMASK, &mask, (sigset_t *)NULL); +#endif (void)kill(getpid(), SIGABRT); /* * if SIGABRT ignored, or caught and the handler returns, do * it again, only harder. */ +#ifdef _THREAD_SAFE + (void) _thread_sys_signal(SIGABRT, SIG_DFL); + (void) _thread_sys_sigprocmask(SIG_SETMASK, &mask, (sigset_t *)NULL); +#else (void)signal(SIGABRT, SIG_DFL); (void)sigprocmask(SIG_SETMASK, &mask, (sigset_t *)NULL); +#endif (void)kill(getpid(), SIGABRT); exit(1); } |
