From a810992a7215994d020897215946fbddad3d8e68 Mon Sep 17 00:00:00 2001
From: Dave Jones
Date: Fri, 26 Aug 2005 04:42:38 +0000
Subject: Document hardlink command line options. (Ville Skytta) (#161738)

---
 misc-utils/hardlink.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'misc-utils')

diff --git a/misc-utils/hardlink.c b/misc-utils/hardlink.c
index 7a6cf6f52..1e102101f 100644
--- a/misc-utils/hardlink.c
+++ b/misc-utils/hardlink.c
@@ -97,6 +97,9 @@ void doexit(int i)
 void usage(char *prog)
 {
   fprintf (stderr, "Usage: %s [-cnv] directories...\n", prog);
+  fprintf (stderr, "  -c    When finding candidates for linking, compare only file contents.\n");
+  fprintf (stderr, "  -n    Don't actually link anything, just report what would be done.\n");
+  fprintf (stderr, "  -v    Operate in verbose mode.\n");
   exit(255);
 }
 
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