diff options
| author | Artur Grabowski <art@cvs.openbsd.org> | 2002-05-20 22:16:37 +0000 |
|---|---|---|
| committer | Artur Grabowski <art@cvs.openbsd.org> | 2002-05-20 22:16:37 +0000 |
| commit | 631844657fe6c44d71889c3f19c60c52d836cca0 (patch) | |
| tree | fccca4c0d7a9b677509c0377c14cde7df91a53a2 /sys/kern/subr_prf.c | |
| parent | 9b2b4d346ebaf226d6d2b26a380bfc17e7770f90 (diff) | |
Add one more level to the kern.splassert sysctl.
0 - do nothing.
1 - small message on error (function name and the levels).
2 - big message on error (function name, levels and traceback (if possible)).
3 - panic.
After suggestion from deraadt@.
Diffstat (limited to 'sys/kern/subr_prf.c')
| -rw-r--r-- | sys/kern/subr_prf.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/sys/kern/subr_prf.c b/sys/kern/subr_prf.c index c417e06e494..cb4f83203ec 100644 --- a/sys/kern/subr_prf.c +++ b/sys/kern/subr_prf.c @@ -1,4 +1,4 @@ -/* $OpenBSD: subr_prf.c,v 1.43 2002/05/18 18:33:42 art Exp $ */ +/* $OpenBSD: subr_prf.c,v 1.44 2002/05/20 22:16:36 art Exp $ */ /* $NetBSD: subr_prf.c,v 1.45 1997/10/24 18:14:25 chuck Exp $ */ /*- @@ -234,12 +234,16 @@ splassert_fail(int wantipl, int haveipl, const char *func) { printf("splassert: %s: want %d have %d\n", func, wantipl, haveipl); - if (splassert_ctl > 1) { - panic("spl assertion failure in %s", func); - } else { + switch (splassert_ctl) { + case 1: + break; + case 2: #ifdef DDB db_stack_dump(); #endif + break; + default: + panic("spl assertion failure in %s", func); } } |