X-Git-Url: http://git.madism.org/?a=blobdiff_plain;f=common.c;h=3688c9d9e758422864c2fcd4f0387e5faf53dde9;hb=8edd7234e1c30a16d914292dc652046ee581fa5b;hp=d00461b827761c2d526fb9f4cd075b1b6a2319eb;hpb=e19b9956a229a2197ec33175f1da59629192c3aa;p=apps%2Fpfixtools.git

diff --git a/common.c b/common.c
index d00461b..3688c9d 100644
--- a/common.c
+++ b/common.c
@@ -31,6 +31,7 @@
 
 /*
  * Copyright © 2007 Pierre Habouzit
+ * Copyright © 2008 Florent Bruneau
  */
 
 #include <fcntl.h>
@@ -259,10 +260,34 @@ static void pidfile_close(void)
     }
 }
 
-extern initcall_t __madinit[], __madexit[];
+int common_setup(const char* pidfilename, bool unsafe, const char* runas_user,
+                 const char* runas_group, bool daemonize)
+{
+    if (pidfile_open(pidfilename) < 0) {
+        syslog(LOG_CRIT, "unable to write pidfile %s", pidfilename);
+        return EXIT_FAILURE;
+    }
+
+    if (!unsafe && drop_privileges(runas_user, runas_group) < 0) {
+        syslog(LOG_CRIT, "unable to drop privileges");
+        return EXIT_FAILURE;
+    }
+
+    if (daemonize && daemon_detach() < 0) {
+        syslog(LOG_CRIT, "unable to fork");
+        return EXIT_FAILURE;
+    }
+
+    pidfile_refresh();
+    return EXIT_SUCCESS;
+}
+
+extern initcall_t __madinit[];
+extern exitcall_t __madexit[];
 
 static void common_shutdown(void)
 {
+    syslog(LOG_INFO, "Stopping...");
     pidfile_close();
 
     for (int i = -1; __madexit[i]; i--) {