#include "udevd.h"
#include "udev_selinux.h"
+static int debug_trace;
+static int verbose;
+
static struct udev_rules rules;
static int udevd_sock = -1;
static int uevent_netlink_sock = -1;
va_start(args, format);
vsyslog(priority, format, args);
va_end(args);
+
+ if (verbose) {
+ va_start(args, format);
+ vprintf(format, args);
+ va_end(args);
+ printf("\n");
+ }
}
#endif
export_event_state(msg, EVENT_QUEUED);
+ /* run one event after the other in debug mode */
+ if (debug_trace) {
+ list_add_tail(&msg->node, &running_list);
+ udev_event_run(msg);
+ waitpid(msg->pid, NULL, 0);
+ msg_queue_delete(msg);
+ return;
+ }
+
/* run all events with a timeout set immediately */
if (msg->timeout != 0) {
list_add_tail(&msg->node, &running_list);
int option;
static const struct option options[] = {
{ "daemon", 0, NULL, 'd' },
+ { "debug-trace", 0, NULL, 't' },
+ { "verbose", 0, NULL, 'v' },
{ "help", 0, NULL, 'h' },
{}
};
case 'd':
daemonize = 1;
break;
+ case 't':
+ debug_trace = 1;
+ break;
+ case 'v':
+ verbose = 1;
+ if (udev_log_priority < LOG_INFO)
+ udev_log_priority = LOG_INFO;
+ break;
case 'h':
- printf("Usage: udevd [--help] [--daemon]\n");
+ printf("Usage: udevd [--help] [--daemon] [--debug-trace] [--verbose]\n");
goto exit;
default:
goto exit;
fd = open("/dev/null", O_RDWR);
if (fd >= 0) {
dup2(fd, STDIN_FILENO);
- dup2(fd, STDOUT_FILENO);
+ if (!verbose)
+ dup2(fd, STDOUT_FILENO);
dup2(fd, STDERR_FILENO);
if (fd > STDERR_FILENO)
close(fd);
/* export log_priority , as called programs may want to follow that setting */
sprintf(udev_log, "UDEV_LOG=%i", udev_log_priority);
putenv(udev_log);
+ if (debug_trace)
+ putenv("DEBUG=1");
maxfd = udevd_sock;
maxfd = UDEV_MAX(maxfd, uevent_netlink_sock);