show-status.c revision 6bedfcbb2970e06a4d3280c8fb62083d252ede73
/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
/***
This file is part of systemd.
Copyright 2014 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include "parse-util.h"
#include "show-status.h"
#include "string-util.h"
#include "util.h"
int parse_show_status(const char *v, ShowStatus *ret) {
int r;
assert(v);
assert(ret);
if (streq(v, "auto")) {
*ret = SHOW_STATUS_AUTO;
return 0;
}
r = parse_boolean(v);
if (r < 0)
return r;
*ret = r ? SHOW_STATUS_YES : SHOW_STATUS_NO;
return 0;
}