diff options
Diffstat (limited to 'sys/kern/kern_shutdown.c')
| -rw-r--r-- | sys/kern/kern_shutdown.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/sys/kern/kern_shutdown.c b/sys/kern/kern_shutdown.c index 1867b8a5d10a..d63ece6a411e 100644 --- a/sys/kern/kern_shutdown.c +++ b/sys/kern/kern_shutdown.c @@ -438,6 +438,20 @@ shutdown_reset(void *junk, int howto) /* NOTREACHED */ /* assuming reset worked */ } +/* + * Print a backtrace if we can. + */ + +void +backtrace(void) +{ +#ifdef DDB + db_print_backtrace(); +#else + printf("Sorry, need DDB option to print backtrace"); +#endif +} + #ifdef SMP static u_int panic_cpu = NOCPU; #endif |