meson: check for sys/auxv.h

[thirdparty/systemd.git] / src / basic / bus-label.h

#pragma once

/***
  This file is part of systemd.

  Copyright 2013 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 <stddef.h>
#include <stdlib.h>
#include <string.h>

#include "string-util.h"

char *bus_label_escape(const char *s);
char *bus_label_unescape_n(const char *f, size_t l);

static inline char *bus_label_unescape(const char *f) {
        return bus_label_unescape_n(f, strlen_ptr(f));
}