execute: use fd_nonblock()//fd_cloexec() where applicable

[elogind.git] / main.c

diff --git a/main.c b/main.c
index 2486f06292144d4e4ea941c18cf826e731bcc701..838f5c89e3812a97e21503a000329af5d9f4c0cb 100644 (file)
--- a/main.c
+++ b/main.c
@@ -1,5 +1,26 @@
 /*-*- Mode: C; c-basic-offset: 8 -*-*/
 
+/***
+  This file is part of systemd.
+
+  Copyright 2010 Lennart Poettering
+
+  systemd is free software; you can redistribute it and/or modify it
+  under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  systemd is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+  General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <dbus/dbus.h>
+
 #include <stdio.h>
 #include <errno.h>
 #include <string.h>
@@ -13,15 +34,26 @@ int main(int argc, char *argv[]) {
         Unit *target = NULL;
         Job *job = NULL;
         int r, retval = 1;
+        const char *default_unit;
 
-        assert_se(set_unit_path("test1") >= 0);
+        if (argc >= 2)
+                default_unit = argv[1];
+        else
+                default_unit = SPECIAL_DEFAULT_TARGET;
 
-        if (!(m = manager_new()) < 0) {
-                log_error("Failed to allocate manager object: %s", strerror(ENOMEM));
+        if ((r = manager_new(&m)) < 0) {
+                log_error("Failed to allocate manager object: %s", strerror(-r));
                 goto finish;
         }
 
-        if ((r = manager_load_unit(m, "default.target", &target)) < 0) {
+        if ((r = manager_coldplug(m)) < 0) {
+                log_error("Failed to retrieve coldplug information: %s", strerror(-r));
+                goto finish;
+        }
+
+        log_debug("Activating default unit: %s", default_unit);
+
+        if ((r = manager_load_unit(m, default_unit, &target)) < 0) {
                 log_error("Failed to load default target: %s", strerror(-r));
                 goto finish;
         }
@@ -50,5 +82,7 @@ finish:
 
         log_debug("Exit.");
 
+        dbus_shutdown();
+
         return retval;
 }