From: Dave Jones <davej@fedoraproject.org>
Date: Fri, 26 Aug 2005 04:42:38 +0000 (+0000)
Subject: Document hardlink command line options. (Ville Skytta) (#161738)
X-Git-Tag: v2.34-rc1~126^2~5^2~16
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a810992a7215994d020897215946fbddad3d8e68;p=thirdparty%2Futil-linux.git

Document hardlink command line options. (Ville Skytta) (#161738)
---

diff --git a/misc-utils/hardlink.c b/misc-utils/hardlink.c
index 7a6cf6f520..1e102101fa 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);
 }