From: Ivana Hutarova Varekova <varekova@redhat.com>
Date: Fri, 27 Sep 2013 05:18:23 +0000 (+0200)
Subject: lscgroup: unify help output
X-Git-Tag: v0.41~22
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=803bea008affda626529d2c577f6751f9b0de550;p=thirdparty%2Flibcgroup.git

lscgroup: unify help output

lscgroup: unify help output
* use tabulators instead of spaces
* at first describe the functionality and then describe options
* use printf instead fprintf(stdout,..)

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/lscgroup.c b/src/tools/lscgroup.c
index f3ff5fa7..bfb1724f 100644
--- a/src/tools/lscgroup.c
+++ b/src/tools/lscgroup.c
@@ -46,13 +46,12 @@ static void usage(int status, const char *program_name)
 			program_name);
 		return;
 	}
-	fprintf(stdout, "Usage: %s [-h] [[-g] <controllers>:<path>] "\
-		"[...]\n", program_name);
-	fprintf(stdout, "  -g <controllers>:<path>   Control group "\
-		"to be displayed (-g is optional)\n");
-	fprintf(stdout, "  -h, --help                Display "\
-		"this help\n");
-	fprintf(stdout, "List all cgroups\n");
+	printf("Usage: %s [-h] [[-g] <controllers>:<path>] [...]\n",
+		program_name);
+	printf("List all cgroups\n");
+	printf("  -g <controllers>:<path>	Control group to be displayed "\
+		"(-g is optional)\n");
+	printf("  -h, --help			Display this help\n");
 }
 
 /*