diff options
Diffstat (limited to 'src/regress/lib/libc/setjmp-signal/setjmp-signal.c')
| -rw-r--r-- | src/regress/lib/libc/setjmp-signal/setjmp-signal.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/regress/lib/libc/setjmp-signal/setjmp-signal.c b/src/regress/lib/libc/setjmp-signal/setjmp-signal.c new file mode 100644 index 0000000000..310e4052ef --- /dev/null +++ b/src/regress/lib/libc/setjmp-signal/setjmp-signal.c | |||
| @@ -0,0 +1,26 @@ | |||
| 1 | /* $OpenBSD: setjmp-signal.c,v 1.3 2003/01/03 20:46:05 miod Exp $ */ | ||
| 2 | /* | ||
| 3 | * Written by Artur Grabowski <art@openbsd.org> 2002 Public Domain. | ||
| 4 | */ | ||
| 5 | |||
| 6 | #include <setjmp.h> | ||
| 7 | #include <signal.h> | ||
| 8 | |||
| 9 | jmp_buf jb; | ||
| 10 | |||
| 11 | void | ||
| 12 | segv_handler(int signum) | ||
| 13 | { | ||
| 14 | longjmp(jb, 1); | ||
| 15 | } | ||
| 16 | |||
| 17 | int | ||
| 18 | main() | ||
| 19 | { | ||
| 20 | signal(SIGSEGV, segv_handler); | ||
| 21 | if (setjmp(jb) == 0) { | ||
| 22 | *((int *)0L) = 0; | ||
| 23 | return (1); | ||
| 24 | } | ||
| 25 | return (0); | ||
| 26 | } | ||
