diff options
Diffstat (limited to 'udev.c')
| -rw-r--r-- | udev.c | 10 |
1 files changed, 6 insertions, 4 deletions
@@ -47,14 +47,12 @@ int log_ok(void) static void sig_handler(int signum) { - dbg("caught signal %d", signum); switch (signum) { case SIGINT: case SIGTERM: sysbus_disconnect(); udevdb_exit(); exit(20 + signum); - break; default: dbg("unhandled signal"); } @@ -100,6 +98,7 @@ static int udev_hotplug(int argc, char **argv) char *subsystem; int retval = -EINVAL; int i; + struct sigaction act; action = get_action(); if (!action) { @@ -146,8 +145,11 @@ static int udev_hotplug(int argc, char **argv) } /* set up a default signal handler for now */ - signal(SIGINT, sig_handler); - signal(SIGTERM, sig_handler); + act.sa_handler = sig_handler; + sigemptyset (&act.sa_mask); + act.sa_flags = SA_RESTART; + sigaction(SIGINT, &act, NULL); + sigaction(SIGTERM, &act, NULL); /* initialize the naming deamon */ namedev_init(); |