X-Git-Url: http://git.tuebingen.mpg.de/?p=dss.git;a=blobdiff_plain;f=dss.c;h=793e9194b1c695fb89d50d3fae5f63703dceeccd;hp=01f1bc71648157cf4de5ad085bc945887b81c376;hb=55c90e8e1d56bc2aec456067cdd1789d09f97d74;hpb=dd42f745333f7273a1ef1e81b090705473de8079

diff --git a/dss.c b/dss.c
index 01f1bc7..793e919 100644
--- a/dss.c
+++ b/dss.c
@@ -171,7 +171,10 @@ static void dump_dss_config(const char *msg)
 	COMMAND(ls) \
 	COMMAND(create) \
 	COMMAND(prune) \
-	COMMAND(run)
+	COMMAND(run) \
+	COMMAND(kill) \
+	COMMAND(reload) \
+
 #define COMMAND(x) static int com_ ##x(void);
 COMMANDS
 #undef COMMAND
@@ -239,6 +242,35 @@ static char *get_config_file_name(void)
 	return config_file;
 }
 
+static int send_signal(int sig)
+{
+	pid_t pid;
+	char *config_file = get_config_file_name();
+	int ret = get_dss_pid(config_file, &pid);
+
+	free(config_file);
+	if (ret < 0)
+		return ret;
+	if (conf.dry_run_given) {
+		dss_msg("%d\n", (int)pid);
+		return 0;
+	}
+	ret = kill(pid, sig);
+	if (ret < 0)
+		return -ERRNO_TO_DSS_ERROR(errno);
+	return 1;
+}
+
+static int com_kill(void)
+{
+	return send_signal(SIGTERM);
+}
+
+static int com_reload(void)
+{
+	return send_signal(SIGHUP);
+}
+
 static void dss_get_snapshot_list(struct snapshot_list *sl)
 {
 	get_snapshot_list(sl, conf.unit_interval_arg, conf.num_intervals_arg);