Added support for systemd

CONTRIBUTORS

@@ -2935,6 +2935,7 @@ Christopher Reimer <vdr@creimer.net>
  VDR source directory when doing "make plugins"
  for reverting the change from version 1.5.7 that made all logging go to LOG_ERR
  for reporting a possible crash in the OSD demo
+ for adding support for systemd
 
 Stefan Huskamp <coca_cola1@gmx.de>
  for suggesting to make entering characters via the number keys

HISTORY

@@ -8258,3 +8258,5 @@ Video Disk Recorder Revision History
 - Now resetting the isOnVideoDirectoryFileSystem member of a cRecording to -1 after
   renaming it, so that it will be re-checked upon the next call to
   IsOnVideoDirectoryFileSystem().
+- Added support for systemd (thanks to Christopher Reimer). To activate this you
+  need to add "SDNOTIFY=1" to the 'make' call.

Makefile

@@ -4,7 +4,7 @@
 # See the main source file 'vdr.c' for copyright information and
 # how to reach the author.
 #
-# $Id: Makefile 3.1 2013/05/23 10:10:00 kls Exp $
+# $Id: Makefile 3.2 2014/03/16 12:47:35 kls Exp $
 
 .DELETE_ON_ERROR:
 
@@ -93,6 +93,11 @@ INCLUDES += $(shell pkg-config --cflags fribidi)
 DEFINES += -DBIDI
 LIBS += $(shell pkg-config --libs fribidi)
 endif
+ifdef SDNOTIFY
+INCLUDES += $(shell pkg-config --cflags libsystemd-daemon)
+DEFINES += -DSDNOTIFY
+LIBS += $(shell pkg-config --libs libsystemd-daemon)
+endif
 
 LIRC_DEVICE ?= /var/run/lirc/lircd
 

vdr.c

@@ -22,7 +22,7 @@
  *
  * The project's page is at http://www.tvdr.de
  *
- * $Id: vdr.c 3.10 2014/01/26 12:27:51 kls Exp $
+ * $Id: vdr.c 3.11 2014/03/16 12:49:13 kls Exp $
  */
 
 #include <getopt.h>
@@ -34,6 +34,9 @@
 #include <stdlib.h>
 #include <sys/capability.h>
 #include <sys/prctl.h>
+#ifdef SDNOTIFY
+#include <systemd/sd-daemon.h>
+#endif
 #include <termios.h>
 #include <unistd.h>
 #include "audio.h"
@@ -845,6 +848,10 @@ int main(int argc, char *argv[])
      alarm(WatchdogTimeout); // Initial watchdog timer start
      }
 
+#ifdef SDNOTIFY
+  sd_notify(0, "READY=1");
+#endif
+
   // Main program loop:
 
 #define DELETE_MENU ((IsInfoMenu &= (Menu == NULL)), delete Menu, Menu = NULL)