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 --- disk-utils/fsck.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'disk-utils/fsck.c') diff --git a/disk-utils/fsck.c b/disk-utils/fsck.c index a0f9db1d5..535184e81 100644 --- a/disk-utils/fsck.c +++ b/disk-utils/fsck.c @@ -1355,6 +1355,9 @@ static void __attribute__((__noreturn__)) usage(FILE *out) fprintf(out, _(" %s [options] -- [fs-options] [ ...]\n"), program_invocation_short_name); + fputs(USAGE_SEPARATOR, out); + fputs(_("Check and repair a Linux filesystem.\n"), out); + fputs(USAGE_OPTIONS, out); fputs(_(" -A check all filesystems\n"), out); fputs(_(" -C [] display progress bar; file descriptor is for GUIs\n"), out); -- cgit v1.2.3-55-g7522