Added pid-file command line option, that overrides the configured pid-file.

src/config.c

@@ -467,6 +467,9 @@ int cmd_parser (int argc, char **argv, struct cfg_st* config)
 	if (HAVE_OPT(FOREGROUND))
 		config->foreground = 1;
 
+	if (HAVE_OPT(PID_FILE))
+		pid_file = OPT_ARG(PID_FILE);
+
 	if (HAVE_OPT(TLS_DEBUG))
 		config->tls_debug = 1;
 

src/ocserv-args.def

@@ -54,6 +54,14 @@ flag = {
     doc   = "";
 };
 
+flag = {
+    name      = pid-file;
+    value     = p;
+    arg-type  = file;
+    descrip   = "Specify pid file for the server";
+    doc   = "";
+};
+
 help-value    = h;