Add usage messages for applets without them.

2000-07-19 18:01:00 +00:00
parent 91a4400fd5
commit 2f46b664b7
19 changed files with 232 additions and 0 deletions
--- a/lsmod.c
+++ b/lsmod.c
@ -36,5 +36,8 @@ extern int lsmod_main(int argc, char **argv)
 	char *filename = "/proc/modules";
 #endif

+	if (argc > 1 && strcmp(argv[1], "--help") == 0)
+		usage(lsmod_usage);
+
 	return(print_file_by_name(filename));
 }