Fix ctrl+alt+del support

[project/procd.git] / procd.c

diff --git a/procd.c b/procd.c
index a72912a..8dcd924 100644 (file)
--- a/procd.c
+++ b/procd.c
@@ -15,6 +15,7 @@
 #include <sys/wait.h>
 #include <sys/types.h>
 #include <sys/stat.h>
+#include <sys/reboot.h>
 
 #include <unistd.h>
 #include <getopt.h>
@@ -32,7 +33,7 @@ static int usage(const char *prog)
                "Options:\n"
                "\t-s <path>\tPath to ubus socket\n"
                "\t-h <path>\trun as hotplug daemon\n"
-               "\td\t\tEnable debug messages\n"
+               "\t-d <level>\tEnable debug messages\n"
                "\n", prog);
        return 1;
 }
@@ -40,8 +41,14 @@ static int usage(const char *prog)
 int main(int argc, char **argv)
 {
        int ch;
+       char *dbglvl = getenv("DBGLVL");
 
-       while ((ch = getopt(argc, argv, "ds:h:")) != -1) {
+       if (dbglvl) {
+               debug = atoi(dbglvl);
+               unsetenv("DBGLVL");
+       }
+
+       while ((ch = getopt(argc, argv, "d:s:h:")) != -1) {
                switch (ch) {
                case 'h':
                        return hotplug_run(optarg);
@@ -49,7 +56,7 @@ int main(int argc, char **argv)
                        ubus_socket = optarg;
                        break;
                case 'd':
-                       debug++;
+                       debug = atoi(optarg);
                        break;
                default:
                        return usage(argv[0]);
@@ -63,6 +70,7 @@ int main(int argc, char **argv)
        else
                procd_state_next();
        uloop_run();
+       uloop_done();
 
        return 0;
 }