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/ipcs.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'sys-utils/ipcs.c') diff --git a/sys-utils/ipcs.c b/sys-utils/ipcs.c index a2d7f12ad..3bfba0a7b 100644 --- a/sys-utils/ipcs.c +++ b/sys-utils/ipcs.c @@ -52,7 +52,11 @@ static void __attribute__ ((__noreturn__)) usage(FILE * out) fprintf(out, USAGE_HEADER); fprintf(out, " %s [resource ...] [output-format]\n", program_invocation_short_name); fprintf(out, " %s [resource] -i \n", program_invocation_short_name); - fprintf(out, USAGE_OPTIONS); + + fputs(USAGE_SEPARATOR, out); + fputs(_("Show information on IPC facilities.\n"), out); + + fputs(USAGE_OPTIONS, out); fputs(_(" -i, --id print details on resource identified by \n"), out); fprintf(out, USAGE_HELP); fprintf(out, USAGE_VERSION); -- cgit v1.2.3-55-g7522