export DEVNAME on "remove" only if we really got a node to remove

[elogind.git] / udevcontrol.c

diff --git a/udevcontrol.c b/udevcontrol.c
index f16f6a125ab40d96b1190f06ee1d4fe933a6638a..00b435edc4364187bba20d2c0768a4843f074d90 100644 (file)
--- a/udevcontrol.c
+++ b/udevcontrol.c
@@ -39,14 +39,14 @@
 
 /* global variables */
 static int sock = -1;
-static int log = 0;
+static int udev_log = 0;
 
 #ifdef USE_LOG
 void log_message (int priority, const char *format, ...)
 {
        va_list args;
 
-       if (priority > log)
+       if (priority > udev_log)
                return;
 
        va_start(args, format);
@@ -69,7 +69,7 @@ int main(int argc, char *argv[], char *envp[])
 
        env = getenv("UDEV_LOG");
        if (env)
-               log = log_priority(env);
+               udev_log = log_priority(env);
 
        logging_init("udevcontrol");
        dbg("version %s", UDEV_VERSION);
@@ -89,6 +89,8 @@ int main(int argc, char *argv[], char *envp[])
                        usend_msg.type = UDEVD_STOP_EXEC_QUEUE;
                else if (!strcmp(arg, "start_exec_queue"))
                        usend_msg.type = UDEVD_START_EXEC_QUEUE;
+               else if (!strcmp(arg, "reload_rules"))
+                       usend_msg.type = UDEVD_RELOAD_RULES;
                else if (!strncmp(arg, "log_priority=", strlen("log_priority="))) {
                        intval = (int *) usend_msg.envbuf;
                        val = &arg[strlen("log_priority=")];
@@ -106,6 +108,7 @@ int main(int argc, char *argv[], char *envp[])
                                "  log_priority=<level> set the udev log level for the daemon\n"
                                "  stop_exec_queue      keep udevd from executing events, queue only\n"
                                "  start_exec_queue     execute events, flush queue\n"
+                               "  reload_rules         reloads the rules files\n"
                                "  max_childs=<N>       maximum number of childs running at the same time\n"
                                "  --help               print this help text\n\n");
                        exit(0);