Add the extra --watchfd syntax to the help for that option.

2025-10-13 17:58:37 +01:00
parent 6b8acd9e01
commit 164d7f7738
1 changed files with 1 additions and 1 deletions
@@ -357,7 +357,7 @@ void display_help(void)
 		{ "-U", "--store-and-forward", N_("FILE"),
 		 N_("write all input to FILE before writing to output"),
 		 { 0, 0, 0, 0} },
-		{ "-d", "--watchfd", N_("PID[:FD]"),
+		{ "-d", "--watchfd", N_("PID[:FD]|=NAME|@LISTFILE"),
 		 N_("watch file FD opened by process PID"),
 		 { 0, 0, 0, 0} },
 #ifdef PV_REMOTE_CONTROL