bash: Allow to restart already started service.

[elogind.git] / src / initctl.c

diff --git a/src/initctl.c b/src/initctl.c
index dd743142fd10dff952f8d20c5854eca26838f412..f36f1cc704fd49417004dd5593fcf5271c13149a 100644 (file)
--- a/src/initctl.c
+++ b/src/initctl.c
@@ -165,7 +165,24 @@ static void request_process(Server *s, const struct init_request *req) {
                 if (!isprint(req->runlevel))
                         log_error("Got invalid runlevel. Ignoring.");
                 else
-                        change_runlevel(s, req->runlevel);
+                        switch (req->runlevel) {
+
+                        /* we are async anyway, so just use kill for reexec/reload */
+                        case 'u':
+                        case 'U':
+                                if (kill(1, SIGTERM) < 0)
+                                        log_error("kill() failed: %m");
+                                break;
+
+                        case 'q':
+                        case 'Q':
+                                if (kill(1, SIGHUP) < 0)
+                                        log_error("kill() failed: %m");
+                                break;
+
+                        default:
+                                change_runlevel(s, req->runlevel);
+                        }
                 return;
 
         case INIT_CMD_POWERFAIL:
@@ -364,6 +381,8 @@ int main(int argc, char *argv[]) {
         log_parse_environment();
         log_open();
 
+        umask(0022);
+
         if ((n = sd_listen_fds(true)) < 0) {
                 log_error("Failed to read listening file descriptors from environment: %s", strerror(-r));
                 return EXIT_FAILURE;