From: Ivana Hutarova Varekova <varekova@redhat.com>
Date: Fri, 27 Sep 2013 05:11:02 +0000 (+0200)
Subject: cgexec: unify the help output
X-Git-Tag: v0.41~28
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fd6dbeb24615c61dc3bed8312909f06cb44399d2;p=thirdparty%2Flibcgroup.git

cgexec: unify the help output

cgexec: unify the help output - add -h option info

Signed-off-by: Ivana Hutarova Varekova <varekova@redhat.com>
Acked-by: Dhaval Giani <dhaval.giani@gmail.com>
Acked-by: Jan Safranek <jsafrane@redhat.com>
---

diff --git a/src/tools/cgexec.c b/src/tools/cgexec.c
index a6b8e4f6..fa1c58cc 100644
--- a/src/tools/cgexec.c
+++ b/src/tools/cgexec.c
@@ -53,6 +53,7 @@ static void usage(int status, const char *program_name)
 	printf("Run the task in given control group(s)\n");
 	printf("  -g <controllers>:<path>	Control group which "\
 		"should be added\n");
+	printf("  -h, --help			Display this help\n");
 	printf("  --sticky			cgred daemon does not "\
 		"change pidlist and children tasks\n");
 }