1 /*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
4 This file is part of systemd.
6 Copyright 2010 Lennart Poettering
8 systemd is free software; you can redistribute it and/or modify it
9 under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
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 General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with systemd; If not, see <http://www.gnu.org/licenses/>.
26 #include "locale-setup.h"
42 VARIABLE_LC_TELEPHONE,
43 VARIABLE_LC_MEASUREMENT,
44 VARIABLE_LC_IDENTIFICATION,
48 static const char * const variable_names[_VARIABLE_MAX] = {
49 [VARIABLE_LANG] = "LANG",
50 [VARIABLE_LC_CTYPE] = "LC_CTYPE",
51 [VARIABLE_LC_NUMERIC] = "LC_NUMERIC",
52 [VARIABLE_LC_TIME] = "TIME",
53 [VARIABLE_LC_COLLATE] = "COLLATE",
54 [VARIABLE_LC_MONETARY] = "MONETARY",
55 [VARIABLE_LC_MESSAGES] = "MESSAGE",
56 [VARIABLE_LC_ALL] = "ALL",
57 [VARIABLE_LC_PAPER] = "PAPER",
58 [VARIABLE_LC_NAME] = "NAME",
59 [VARIABLE_LC_ADDRESS] = "ADDRESS",
60 [VARIABLE_LC_TELEPHONE] = "TELEPHONE",
61 [VARIABLE_LC_MEASUREMENT] = "MEASUREMENT",
62 [VARIABLE_LC_IDENTIFICATION] = "IDENTIFICATION"
65 int locale_setup(void) {
66 char *variables[_VARIABLE_MAX];
72 if ((r = parse_env_file("/etc/sysconfig/i18n", NEWLINE,
73 "LANG", &variables[VARIABLE_LANG],
77 log_warning("Failed to read /etc/sysconfig/i18n: %s", strerror(-r));
79 #elif defined(TARGET_ARCH)
80 if ((r = parse_env_file("/etc/rc.conf", NEWLINE,
81 "LOCALE", &variables[VARIABLE_LANG],
85 log_warning("Failed to read /etc/rc.conf: %s", strerror(-r));
89 /* Override distribution-specific options with the
90 * distribution-independent configuration */
91 if ((r = parse_env_file("/etc/locale", NEWLINE,
92 "LANG", &variables[VARIABLE_LANG],
93 "LC_CTYPE", &variables[VARIABLE_LC_CTYPE],
94 "LC_NUMERIC", &variables[VARIABLE_LC_NUMERIC],
95 "LC_TIME", &variables[VARIABLE_LC_TIME],
96 "LC_COLLATE", &variables[VARIABLE_LC_COLLATE],
97 "LC_MONETARY", &variables[VARIABLE_LC_MONETARY],
98 "LC_MESSAGES", &variables[VARIABLE_LC_MESSAGES],
99 "LC_ALL", &variables[VARIABLE_LC_ALL],
100 "LC_PAPER", &variables[VARIABLE_LC_PAPER],
101 "LC_NAME", &variables[VARIABLE_LC_NAME],
102 "LC_ADDRESS", &variables[VARIABLE_LC_ADDRESS],
103 "LC_TELEPHONE", &variables[VARIABLE_LC_TELEPHONE],
104 "LC_MEASUREMENT", &variables[VARIABLE_LC_MEASUREMENT],
105 "LC_IDENTIFICATION", &variables[VARIABLE_LC_IDENTIFICATION],
109 log_warning("Failed to read /etc/locale: %s", strerror(-r));
112 if ((r = parse_env_file("/proc/cmdline", WHITESPACE,
114 "LANG", &variables[VARIABLE_LANG],
116 "locale.LANG", &variables[VARIABLE_LANG],
117 "locale.LC_CTYPE", &variables[VARIABLE_LC_CTYPE],
118 "locale.LC_NUMERIC", &variables[VARIABLE_LC_NUMERIC],
119 "locale.LC_TIME", &variables[VARIABLE_LC_TIME],
120 "locale.LC_COLLATE", &variables[VARIABLE_LC_COLLATE],
121 "locale.LC_MONETARY", &variables[VARIABLE_LC_MONETARY],
122 "locale.LC_MESSAGES", &variables[VARIABLE_LC_MESSAGES],
123 "locale.LC_ALL", &variables[VARIABLE_LC_ALL],
124 "locale.LC_PAPER", &variables[VARIABLE_LC_PAPER],
125 "locale.LC_NAME", &variables[VARIABLE_LC_NAME],
126 "locale.LC_ADDRESS", &variables[VARIABLE_LC_ADDRESS],
127 "locale.LC_TELEPHONE", &variables[VARIABLE_LC_TELEPHONE],
128 "locale.LC_MEASUREMENT", &variables[VARIABLE_LC_MEASUREMENT],
129 "locale.LC_IDENTIFICATION", &variables[VARIABLE_LC_IDENTIFICATION],
133 log_warning("Failed to read /proc/cmdline: %s", strerror(-r));
136 if (!variables[VARIABLE_LANG]) {
137 if (!(variables[VARIABLE_LANG] = strdup("C"))) {
143 for (i = 0; i < _VARIABLE_MAX; i++) {
148 if (setenv(variable_names[i], variables[i], 1) < 0) {
157 for (i = 0; i < _VARIABLE_MAX; i++)