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#pragma once
/***
This file is part of systemd.
Copyright 2010-2015 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 <stdbool.h>
#include "macro.h"
bool hostname_is_set(void);
char* gethostname_malloc(void);
int gethostname_strict(char **ret);
bool hostname_is_valid(const char *s, bool allow_trailing_dot) _pure_;
char* hostname_cleanup(char *s);
#define machine_name_is_valid(s) hostname_is_valid(s, false)
bool is_localhost(const char *hostname);
bool is_gateway_hostname(const char *hostname);
int sethostname_idempotent(const char *s);
int read_hostname_config(const char *path, char **hostname);
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