tree-wide: add clickable man page link to all --help texts

[thirdparty/systemd.git] / src / timedate / timedatectl.c

diff --git a/src/timedate/timedatectl.c b/src/timedate/timedatectl.c
index a541b01920ed212ba24b0d725b4bf7ab1b3de66c..6ed8934a464c989356e24ddc417147232acaf0ff 100644 (file)
--- a/src/timedate/timedatectl.c
+++ b/src/timedate/timedatectl.c
@@ -694,6 +694,13 @@ static int show_timesync(int argc, char **argv, void *userdata) {
 }
 
 static int help(void) {
+        _cleanup_free_ char *link = NULL;
+        int r;
+
+        r = terminal_urlify_man("timedatectl", "1", &link);
+        if (r < 0)
+                return log_oom();
+
         printf("%s [OPTIONS...] COMMAND ...\n\n"
                "Query or change system time and date settings.\n\n"
                "  -h --help                Show this help message\n"
@@ -720,7 +727,10 @@ static int help(void) {
                "systemd-timesyncd Commands:\n"
                "  timesync-status          Show status of systemd-timesyncd\n"
                "  show-timesync            Show properties of systemd-timesyncd\n"
-               , program_invocation_short_name);
+               "\nSee the %s for details.\n"
+               , program_invocation_short_name
+               , link
+        );
 
         return 0;
 }