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pkgconfig: define variables relative to ${prefix}/${rootprefix}/${sysconfdir}
[thirdparty/systemd.git] / src / shared / specifier.h
1 /* SPDX-License-Identifier: LGPL-2.1+ */
2 #pragma once
3
4 #include "string-util.h"
5
6 typedef int (*SpecifierCallback)(char specifier, void *data, void *userdata, char **ret);
7
8 typedef struct Specifier {
9 const char specifier;
10 const SpecifierCallback lookup;
11 void *data;
12 } Specifier;
13
14 int specifier_printf(const char *text, const Specifier table[], void *userdata, char **ret);
15
16 int specifier_string(char specifier, void *data, void *userdata, char **ret);
17
18 int specifier_machine_id(char specifier, void *data, void *userdata, char **ret);
19 int specifier_boot_id(char specifier, void *data, void *userdata, char **ret);
20 int specifier_host_name(char specifier, void *data, void *userdata, char **ret);
21 int specifier_kernel_release(char specifier, void *data, void *userdata, char **ret);
22
23 int specifier_group_name(char specifier, void *data, void *userdata, char **ret);
24 int specifier_group_id(char specifier, void *data, void *userdata, char **ret);
25 int specifier_user_name(char specifier, void *data, void *userdata, char **ret);
26 int specifier_user_id(char specifier, void *data, void *userdata, char **ret);
27 int specifier_user_home(char specifier, void *data, void *userdata, char **ret);
28 int specifier_user_shell(char specifier, void *data, void *userdata, char **ret);
29
30 int specifier_tmp_dir(char specifier, void *data, void *userdata, char **ret);
31 int specifier_var_tmp_dir(char specifier, void *data, void *userdata, char **ret);
32
33 static inline char* specifier_escape(const char *string) {
34 return strreplace(string, "%", "%%");
35 }
36
37 int specifier_escape_strv(char **l, char ***ret);