X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=server.c;h=f26abef5753204c4628c4183519f50f02b8f674e;hp=cd985c6d7f554d8ef9b2d980a5fe35d0c0690c14;hb=9d75ded33ce6664156acb07e311f51d55970bbea;hpb=06b3e7bc1b04def7488a5c5cd65de00aca655612

diff --git a/server.c b/server.c
index cd985c6d..f26abef5 100644
--- a/server.c
+++ b/server.c
@@ -91,6 +91,7 @@
 #include "signal.h"
 #include "user_list.h"
 #include "color.h"
+#include "ggo.h"
 #include "version.h"
 
 __printf_2_3 void (*para_log)(int, const char*, ...) = daemon_log;
@@ -473,6 +474,15 @@ static int init_afs(int argc, char **argv)
 	return afs_server_socket[0];
 }
 
+__noreturn static void print_help_and_die(void)
+{
+	struct ggo_help h = DEFINE_GGO_HELP(server);
+	bool d = conf.detailed_help_given;
+
+	ggo_print_help(&h, d? GPH_STANDARD_FLAGS_DETAILED : GPH_STANDARD_FLAGS);
+	exit(0);
+}
+
 static void server_init(int argc, char **argv)
 {
 	struct server_cmdline_parser_params params = {
@@ -490,6 +500,8 @@ static void server_init(int argc, char **argv)
 	server_cmdline_parser_ext(argc, argv, &conf, &params);
 	daemon_set_loglevel(conf.loglevel_arg);
 	version_handle_flag("server", conf.version_given);
+	if (conf.help_given || conf.detailed_help_given)
+		print_help_and_die();
 	drop_privileges_or_die(conf.user_arg, conf.group_arg);
 	/* parse config file, open log and set defaults */
 	parse_config_or_die(0);