}
#endif
-static void sig_handler(int signum)
+__attribute__((regparm(0))) static void sig_handler(int signum)
{
switch (signum) {
case SIGINT:
udevdb_exit();
exit(20 + signum);
default:
- dbg("unhandled signal");
+ dbg("unhandled signal %d", signum);
}
}
static char *subsystem_blacklist[] = {
- "net",
"scsi_host",
"scsi_device",
"usb_host",
int retval = -EINVAL;
int i;
struct sigaction act;
+ const int nofake = 0;
action = get_action();
if (!action) {
goto exit;
}
- /* set up a default signal handler for now */
+ /* set signal handlers */
act.sa_handler = sig_handler;
sigemptyset (&act.sa_mask);
act.sa_flags = SA_RESTART;
if (strcmp(action, "add") == 0) {
namedev_init();
- retval = udev_add_device(devpath, subsystem, 0);
- } else {
- if (strcmp(action, "remove") == 0) {
- retval = udev_remove_device(devpath, subsystem);
- } else {
- dbg("unknown action '%s'", action);
- retval = -EINVAL;
- }
+ retval = udev_add_device(devpath, subsystem, nofake);
+ goto action_done;
+ }
+
+ if (strcmp(action, "remove") == 0) {
+ retval = udev_remove_device(devpath, subsystem);
+ goto action_done;
}
+ dbg("unknown action '%s'", action);
+ retval = -EINVAL;
+
+action_done:
udevdb_exit();
exit:
- if (retval > 0)
- retval = 0;
-
- return -retval;
+ return retval;
}
int main(int argc, char *argv[], char *envp[])