diff options
Diffstat (limited to 'tools/blktap/drivers/blktapctrl.c')
| -rw-r--r-- | tools/blktap/drivers/blktapctrl.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/blktap/drivers/blktapctrl.c b/tools/blktap/drivers/blktapctrl.c index a0b2f349d0..aeec870af2 100644 --- a/tools/blktap/drivers/blktapctrl.c +++ b/tools/blktap/drivers/blktapctrl.c @@ -678,7 +678,10 @@ int main(int argc, char *argv[]) __init_blkif(); snprintf(buf, sizeof(buf), "BLKTAPCTRL[%d]", getpid()); openlog(buf, LOG_CONS|LOG_ODELAY, LOG_DAEMON); - daemon(0,0); + if (daemon(0,0)) { + DPRINTF("daemon failed (%d)\n", errno); + goto open_failed; + } print_drivers(); init_driver_list(); |