From: Ivana Hutarova Varekova <varekova@redhat.com>
Date: Fri, 27 Sep 2013 05:18:53 +0000 (+0200)
Subject: lssubsys: unify help output
X-Git-Tag: v0.41~20
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9f8cf84c4653d0bc7ef4ce3738fb614e4994fe21;p=thirdparty%2Flibcgroup.git

lssubsys: unify help output

lssubsys: unify help output
* add missing options to syntax row
* change the order of options (now in alphabetical order)

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/lssubsys.c b/src/tools/lssubsys.c
index e473a5b5..bd2e5d5f 100644
--- a/src/tools/lssubsys.c
+++ b/src/tools/lssubsys.c
@@ -37,24 +37,17 @@ static void usage(int status, const char *program_name)
 			program_name);
 		return;
 	}
-	fprintf(stdout, "Usage: %s [-m] [controller] [...]\n",
-		program_name);
-	fprintf(stdout, "Usage: %s -a [-m]\n",
-		program_name);
-	fprintf(stdout, "List information about given controller(s). "\
-		"If no controller is set list information about "\
-		"all mounted controllers.\n");
-	fprintf(stdout, "  -h, --help			"\
-		"Display this help\n");
-	fprintf(stdout, "  -m, --mount-points		"\
-		"Display mount points\n");
-	fprintf(stdout, "  -M, --all-mount-points	"\
-		"Display all mount points\n");
-	fprintf(stdout, "  -a, --all			"\
-		"Display information about all controllers "\
-		"(including not mounted ones)\n");
-	fprintf(stdout, "  -i, --hierarchies		"\
-		"Display information about hierarchies\n");
+	printf("Usage: %s [-i] [-m] [-M] [controller] [...]\n"\
+		"   or: %s [-a] [-i] [-m] [-M]\n", program_name, program_name);
+	printf("List information about given controller(s) If no controller "\
+		"is set list information about all mounted controllers.\n");
+	printf("  -a, --all			Display information "\
+		"about all controllers (including not mounted ones)\n");
+	printf("  -h, --help			Display this help\n");
+	printf("  -i, --hierarchies		Display information about "\
+		"hierarchies\n");
+	printf("  -m, --mount-points		Display mount points\n");
+	printf("  -M, --all-mount-points	Display all mount points\n");
 }
 
 static int print_controller_mount(const char *controller,