From 451dbcfae1406f526208faf6033d6dcc8ac100da Mon Sep 17 00:00:00 2001 From: Benno Schulenberg Date: Mon, 22 Dec 2014 22:57:17 +0100 Subject: textual: add a docstring to most of the utilities This adds a concise description of a tool to its usage text. A first form of this patch was proposed by Steven Honeyman (see http://www.spinics.net/lists/util-linux-ng/msg09994.html). Signed-off-by: Benno Schulenberg --- sys-utils/chcpu.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'sys-utils/chcpu.c') diff --git a/sys-utils/chcpu.c b/sys-utils/chcpu.c index aba9d6bc8..428fdc271 100644 --- a/sys-utils/chcpu.c +++ b/sys-utils/chcpu.c @@ -238,6 +238,9 @@ static void __attribute__((__noreturn__)) usage(FILE *out) "\nUsage:\n" " %s [options]\n"), program_invocation_short_name); + fputs(USAGE_SEPARATOR, out); + fputs(_("Configure CPUs in a multi-processor system.\n"), out); + puts(_( "\nOptions:\n" " -h, --help print this help\n" " -e, --enable enable cpus\n" -- cgit v1.2.3-55-g7522