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1#pragma once
2
3/***
4 This file is part of systemd.
5
6 Copyright 2010 Lennart Poettering
7
8 systemd is free software; you can redistribute it and/or modify it
9 under the terms of the GNU Lesser General Public License as published by
10 the Free Software Foundation; either version 2.1 of the License, or
11 (at your option) any later version.
12
13 systemd is distributed in the hope that it will be useful, but
14 WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 Lesser General Public License for more details.
17
18 You should have received a copy of the GNU Lesser General Public License
19 along with systemd; If not, see <http://www.gnu.org/licenses/>.
20***/
21
14228c0d 22typedef int (*SpecifierCallback)(char specifier, void *data, void *userdata, char **ret);
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23
24typedef struct Specifier {
25 const char specifier;
26 const SpecifierCallback lookup;
27 void *data;
28} Specifier;
29
14228c0d 30int specifier_printf(const char *text, const Specifier table[], void *userdata, char **ret);
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14228c0d 32int specifier_string(char specifier, void *data, void *userdata, char **ret);
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34int specifier_machine_id(char specifier, void *data, void *userdata, char **ret);
35int specifier_boot_id(char specifier, void *data, void *userdata, char **ret);
36int specifier_host_name(char specifier, void *data, void *userdata, char **ret);
37int specifier_kernel_release(char specifier, void *data, void *userdata, char **ret);