47 lines
1.4 KiB
C
47 lines
1.4 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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#pragma once
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/***
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This file is part of systemd.
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Copyright 2010-2015 Lennart Poettering
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systemd is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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systemd is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with systemd; If not, see <http://www.gnu.org/licenses/>.
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***/
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#include <stdbool.h>
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#include <stdio.h>
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#include "macro.h"
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bool hostname_is_set(void);
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char* gethostname_malloc(void);
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int gethostname_strict(char **ret);
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bool hostname_is_valid(const char *s, bool allow_trailing_dot) _pure_;
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char* hostname_cleanup(char *s);
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#define machine_name_is_valid(s) hostname_is_valid(s, false)
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bool is_localhost(const char *hostname);
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bool is_gateway_hostname(const char *hostname);
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int sethostname_idempotent(const char *s);
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int shorten_overlong(const char *s, char **ret);
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int read_etc_hostname_stream(FILE *f, char **ret);
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int read_etc_hostname(const char *path, char **ret);
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