[thirdparty/systemd.git] / src / locale-setup.c

/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/

/***
  This file is part of systemd.

  Copyright 2010 Lennart Poettering

  systemd is free software; you can redistribute it and/or modify it
  under the terms of the GNU General Public License as published by
  the Free Software Foundation; either version 2 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
  General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/

#include <string.h>
#include <stdlib.h>
#include <errno.h>

#include "locale-setup.h"
#include "util.h"
#include "macro.h"
#include "virt.h"

enum {
        /* We don't list LC_ALL here on purpose. People should be
         * using LANG instead. */

        VARIABLE_LANG,
        VARIABLE_LANGUAGE,
        VARIABLE_LC_CTYPE,
        VARIABLE_LC_NUMERIC,
        VARIABLE_LC_TIME,
        VARIABLE_LC_COLLATE,
        VARIABLE_LC_MONETARY,
        VARIABLE_LC_MESSAGES,
        VARIABLE_LC_PAPER,
        VARIABLE_LC_NAME,
        VARIABLE_LC_ADDRESS,
        VARIABLE_LC_TELEPHONE,
        VARIABLE_LC_MEASUREMENT,
        VARIABLE_LC_IDENTIFICATION,
        _VARIABLE_MAX
};

static const char * const variable_names[_VARIABLE_MAX] = {
        [VARIABLE_LANG] = "LANG",
        [VARIABLE_LANGUAGE] = "LANGUAGE",
        [VARIABLE_LC_CTYPE] = "LC_CTYPE",
        [VARIABLE_LC_NUMERIC] = "LC_NUMERIC",
        [VARIABLE_LC_TIME] = "LC_TIME",
        [VARIABLE_LC_COLLATE] = "LC_COLLATE",
        [VARIABLE_LC_MONETARY] = "LC_MONETARY",
        [VARIABLE_LC_MESSAGES] = "LC_MESSAGES",
        [VARIABLE_LC_PAPER] = "LC_PAPER",
        [VARIABLE_LC_NAME] = "LC_NAME",
        [VARIABLE_LC_ADDRESS] = "LC_ADDRESS",
        [VARIABLE_LC_TELEPHONE] = "LC_TELEPHONE",
        [VARIABLE_LC_MEASUREMENT] = "LC_MEASUREMENT",
        [VARIABLE_LC_IDENTIFICATION] = "LC_IDENTIFICATION"
};

int locale_setup(void) {
        char *variables[_VARIABLE_MAX];
        int r = 0, i;

        zero(variables);

        if (detect_container(NULL) <= 0)
                if ((r = parse_env_file("/proc/cmdline", WHITESPACE,
#if defined(TARGET_FEDORA) || defined(TARGET_MEEGO)
                                        "LANG",                     &variables[VARIABLE_LANG],
#endif
                                        "locale.LANG",              &variables[VARIABLE_LANG],
                                        "locale.LANGUAGE",          &variables[VARIABLE_LANGUAGE],
                                        "locale.LC_CTYPE",          &variables[VARIABLE_LC_CTYPE],
                                        "locale.LC_NUMERIC",        &variables[VARIABLE_LC_NUMERIC],
                                        "locale.LC_TIME",           &variables[VARIABLE_LC_TIME],
                                        "locale.LC_COLLATE",        &variables[VARIABLE_LC_COLLATE],
                                        "locale.LC_MONETARY",       &variables[VARIABLE_LC_MONETARY],
                                        "locale.LC_MESSAGES",       &variables[VARIABLE_LC_MESSAGES],
                                        "locale.LC_PAPER",          &variables[VARIABLE_LC_PAPER],
                                        "locale.LC_NAME",           &variables[VARIABLE_LC_NAME],
                                        "locale.LC_ADDRESS",        &variables[VARIABLE_LC_ADDRESS],
                                        "locale.LC_TELEPHONE",      &variables[VARIABLE_LC_TELEPHONE],
                                        "locale.LC_MEASUREMENT",    &variables[VARIABLE_LC_MEASUREMENT],
                                        "locale.LC_IDENTIFICATION", &variables[VARIABLE_LC_IDENTIFICATION],
                                        NULL)) < 0) {

                        if (r != -ENOENT)
                                log_warning("Failed to read /proc/cmdline: %s", strerror(-r));
                }

        /* Hmm, nothing set on the kernel cmd line? Then let's
         * try /etc/locale.conf */
        if (r <= 0 &&
            (r = parse_env_file("/etc/locale.conf", NEWLINE,
                               "LANG",              &variables[VARIABLE_LANG],
                               "LANGUAGE",          &variables[VARIABLE_LANGUAGE],
                               "LC_CTYPE",          &variables[VARIABLE_LC_CTYPE],
                               "LC_NUMERIC",        &variables[VARIABLE_LC_NUMERIC],
                               "LC_TIME",           &variables[VARIABLE_LC_TIME],
                               "LC_COLLATE",        &variables[VARIABLE_LC_COLLATE],
                               "LC_MONETARY",       &variables[VARIABLE_LC_MONETARY],
                               "LC_MESSAGES",       &variables[VARIABLE_LC_MESSAGES],
                               "LC_PAPER",          &variables[VARIABLE_LC_PAPER],
                               "LC_NAME",           &variables[VARIABLE_LC_NAME],
                               "LC_ADDRESS",        &variables[VARIABLE_LC_ADDRESS],
                               "LC_TELEPHONE",      &variables[VARIABLE_LC_TELEPHONE],
                               "LC_MEASUREMENT",    &variables[VARIABLE_LC_MEASUREMENT],
                               "LC_IDENTIFICATION", &variables[VARIABLE_LC_IDENTIFICATION],
                                NULL)) < 0) {

                if (r != -ENOENT)
                        log_warning("Failed to read /etc/locale.conf: %s", strerror(-r));
        }

#if defined(TARGET_FEDORA) || defined(TARGET_ALTLINUX) || defined(TARGET_MEEGO)
        if (r <= 0 &&
            (r = parse_env_file("/etc/sysconfig/i18n", NEWLINE,
                                "LANG", &variables[VARIABLE_LANG],
                                NULL)) < 0) {

                if (r != -ENOENT)
                        log_warning("Failed to read /etc/sysconfig/i18n: %s", strerror(-r));
        }

#elif defined(TARGET_SUSE)
        if (r <= 0 &&
            (r = parse_env_file("/etc/sysconfig/language", NEWLINE,
                                "RC_LANG", &variables[VARIABLE_LANG],
                                NULL)) < 0) {

                if (r != -ENOENT)
                        log_warning("Failed to read /etc/sysconfig/language: %s", strerror(-r));
        }

#elif defined(TARGET_DEBIAN) || defined(TARGET_UBUNTU) || defined(TARGET_ANGSTROM)
        if (r <= 0 &&
            (r = parse_env_file("/etc/default/locale", NEWLINE,
                                "LANG",              &variables[VARIABLE_LANG],
                                "LC_CTYPE",          &variables[VARIABLE_LC_CTYPE],
                                "LC_NUMERIC",        &variables[VARIABLE_LC_NUMERIC],
                                "LC_TIME",           &variables[VARIABLE_LC_TIME],
                                "LC_COLLATE",        &variables[VARIABLE_LC_COLLATE],
                                "LC_MONETARY",       &variables[VARIABLE_LC_MONETARY],
                                "LC_MESSAGES",       &variables[VARIABLE_LC_MESSAGES],
                                "LC_PAPER",          &variables[VARIABLE_LC_PAPER],
                                "LC_NAME",           &variables[VARIABLE_LC_NAME],
                                "LC_ADDRESS",        &variables[VARIABLE_LC_ADDRESS],
                                "LC_TELEPHONE",      &variables[VARIABLE_LC_TELEPHONE],
                                "LC_MEASUREMENT",    &variables[VARIABLE_LC_MEASUREMENT],
                                "LC_IDENTIFICATION", &variables[VARIABLE_LC_IDENTIFICATION],
                                NULL)) < 0) {

                if (r != -ENOENT)
                        log_warning("Failed to read /etc/default/locale: %s", strerror(-r));
        }

#elif defined(TARGET_ARCH)
        if (r <= 0 &&
            (r = parse_env_file("/etc/rc.conf", NEWLINE,
                                "LOCALE", &variables[VARIABLE_LANG],
                                NULL)) < 0) {

                if (r != -ENOENT)
                        log_warning("Failed to read /etc/rc.conf: %s", strerror(-r));
        }

#elif defined(TARGET_GENTOO)
        /* Gentoo's openrc expects locale variables in /etc/env.d/
         * These files are later compiled by env-update into shell
         * export commands at /etc/profile.env, with variables being
         * exported by openrc's runscript (so /etc/init.d/)
         */
        if (r <= 0 &&
            (r = parse_env_file("/etc/profile.env", NEWLINE,
                                "export LANG",              &variables[VARIABLE_LANG],
                                "export LC_CTYPE",          &variables[VARIABLE_LC_CTYPE],
                                "export LC_NUMERIC",        &variables[VARIABLE_LC_NUMERIC],
                                "export LC_TIME",           &variables[VARIABLE_LC_TIME],
                                "export LC_COLLATE",        &variables[VARIABLE_LC_COLLATE],
                                "export LC_MONETARY",       &variables[VARIABLE_LC_MONETARY],
                                "export LC_MESSAGES",       &variables[VARIABLE_LC_MESSAGES],
                                "export LC_PAPER",          &variables[VARIABLE_LC_PAPER],
                                "export LC_NAME",           &variables[VARIABLE_LC_NAME],
                                "export LC_ADDRESS",        &variables[VARIABLE_LC_ADDRESS],
                                "export LC_TELEPHONE",      &variables[VARIABLE_LC_TELEPHONE],
                                "export LC_MEASUREMENT",    &variables[VARIABLE_LC_MEASUREMENT],
                                "export LC_IDENTIFICATION", &variables[VARIABLE_LC_IDENTIFICATION],
                                NULL)) < 0) {

                if (r != -ENOENT)
                        log_warning("Failed to read /etc/profile.env: %s", strerror(-r));
        }
#elif defined(TARGET_MANDRIVA) || defined(TARGET_MAGEIA )
        if (r <= 0 &&
            (r = parse_env_file("/etc/sysconfig/i18n", NEWLINE,
                                "LANG",              &variables[VARIABLE_LANG],
                                "LC_CTYPE",          &variables[VARIABLE_LC_CTYPE],
                                "LC_NUMERIC",        &variables[VARIABLE_LC_NUMERIC],
                                "LC_TIME",           &variables[VARIABLE_LC_TIME],
                                "LC_COLLATE",        &variables[VARIABLE_LC_COLLATE],
                                "LC_MONETARY",       &variables[VARIABLE_LC_MONETARY],
                                "LC_MESSAGES",       &variables[VARIABLE_LC_MESSAGES],
                                "LC_PAPER",          &variables[VARIABLE_LC_PAPER],
                                "LC_NAME",           &variables[VARIABLE_LC_NAME],
                                "LC_ADDRESS",        &variables[VARIABLE_LC_ADDRESS],
                                "LC_TELEPHONE",      &variables[VARIABLE_LC_TELEPHONE],
                                "LC_MEASUREMENT",    &variables[VARIABLE_LC_MEASUREMENT],
                                "LC_IDENTIFICATION", &variables[VARIABLE_LC_IDENTIFICATION],
                                NULL)) < 0) {

                if (r != -ENOENT)
                        log_warning("Failed to read /etc/sysconfig/i18n: %s", strerror(-r));
        }

#endif

        if (!variables[VARIABLE_LANG]) {
                if (!(variables[VARIABLE_LANG] = strdup("C"))) {
                        r = -ENOMEM;
                        goto finish;
                }
        }

        for (i = 0; i < _VARIABLE_MAX; i++) {

                if (variables[i]) {
                        if (setenv(variable_names[i], variables[i], 1) < 0) {
                                r = -errno;
                                goto finish;
                        }
                } else
                        unsetenv(variable_names[i]);
        }

        r = 0;

finish:
        for (i = 0; i < _VARIABLE_MAX; i++)
                free(variables[i]);

        return r;
}
Commit	Line	Data
72bca11b LP	1	/-- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil --/
	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 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.
	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	General Public License for more details.
	17
	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/>.
	20	***/
	21
	22	#include <string.h>
	23	#include <stdlib.h>
	24	#include <errno.h>
	25
	26	#include "locale-setup.h"
	27	#include "util.h"
	28	#include "macro.h"
5dc4c17f	29	#include "virt.h"
72bca11b LP	30
72bca11b LP	31	enum {
97e3d13f LP	32	/* We don't list LC_ALL here on purpose. People should be
	33	* using LANG instead. */
	34
72bca11b	35	VARIABLE_LANG,
07bceef2	36	VARIABLE_LANGUAGE,
72bca11b LP	37	VARIABLE_LC_CTYPE,
	38	VARIABLE_LC_NUMERIC,
	39	VARIABLE_LC_TIME,
	40	VARIABLE_LC_COLLATE,
	41	VARIABLE_LC_MONETARY,
	42	VARIABLE_LC_MESSAGES,
72bca11b LP	43	VARIABLE_LC_PAPER,
	44	VARIABLE_LC_NAME,
	45	VARIABLE_LC_ADDRESS,
	46	VARIABLE_LC_TELEPHONE,
	47	VARIABLE_LC_MEASUREMENT,
	48	VARIABLE_LC_IDENTIFICATION,
	49	_VARIABLE_MAX
	50	};
	51
	52	static const char * const variable_names[_VARIABLE_MAX] = {
	53	[VARIABLE_LANG] = "LANG",
07bceef2	54	[VARIABLE_LANGUAGE] = "LANGUAGE",
72bca11b LP	55	[VARIABLE_LC_CTYPE] = "LC_CTYPE",
72bca11b LP	56	[VARIABLE_LC_NUMERIC] = "LC_NUMERIC",
e624abf7 LP	57	[VARIABLE_LC_TIME] = "LC_TIME",
	58	[VARIABLE_LC_COLLATE] = "LC_COLLATE",
	59	[VARIABLE_LC_MONETARY] = "LC_MONETARY",
08a67ac4	60	[VARIABLE_LC_MESSAGES] = "LC_MESSAGES",
e624abf7 LP	61	[VARIABLE_LC_PAPER] = "LC_PAPER",
	62	[VARIABLE_LC_NAME] = "LC_NAME",
	63	[VARIABLE_LC_ADDRESS] = "LC_ADDRESS",
	64	[VARIABLE_LC_TELEPHONE] = "LC_TELEPHONE",
	65	[VARIABLE_LC_MEASUREMENT] = "LC_MEASUREMENT",
	66	[VARIABLE_LC_IDENTIFICATION] = "LC_IDENTIFICATION"
72bca11b LP	67	};
	68
	69	int locale_setup(void) {
	70	char *variables[_VARIABLE_MAX];
d885ac66	71	int r = 0, i;
72bca11b LP	72
	73	zero(variables);
	74
03aea2ae	75	if (detect_container(NULL) <= 0)
2fc97846	76	if ((r = parse_env_file("/proc/cmdline", WHITESPACE,
54e4fdef	77	#if defined(TARGET_FEDORA) \|\| defined(TARGET_MEEGO)
2fc97846	78	"LANG", &variables[VARIABLE_LANG],
ce8a6aa1	79	#endif
2fc97846	80	"locale.LANG", &variables[VARIABLE_LANG],
07bceef2	81	"locale.LANGUAGE", &variables[VARIABLE_LANGUAGE],
2fc97846 LP	82	"locale.LC_CTYPE", &variables[VARIABLE_LC_CTYPE],
	83	"locale.LC_NUMERIC", &variables[VARIABLE_LC_NUMERIC],
	84	"locale.LC_TIME", &variables[VARIABLE_LC_TIME],
	85	"locale.LC_COLLATE", &variables[VARIABLE_LC_COLLATE],
	86	"locale.LC_MONETARY", &variables[VARIABLE_LC_MONETARY],
	87	"locale.LC_MESSAGES", &variables[VARIABLE_LC_MESSAGES],
	88	"locale.LC_PAPER", &variables[VARIABLE_LC_PAPER],
	89	"locale.LC_NAME", &variables[VARIABLE_LC_NAME],
	90	"locale.LC_ADDRESS", &variables[VARIABLE_LC_ADDRESS],
	91	"locale.LC_TELEPHONE", &variables[VARIABLE_LC_TELEPHONE],
	92	"locale.LC_MEASUREMENT", &variables[VARIABLE_LC_MEASUREMENT],
	93	"locale.LC_IDENTIFICATION", &variables[VARIABLE_LC_IDENTIFICATION],
	94	NULL)) < 0) {
ce8a6aa1	95
2fc97846 LP	96	if (r != -ENOENT)
	97	log_warning("Failed to read /proc/cmdline: %s", strerror(-r));
	98	}
ce8a6aa1 LP	99
ce8a6aa1 LP	100	/* Hmm, nothing set on the kernel cmd line? Then let's
fd5bf055	101	* try /etc/locale.conf */
ce8a6aa1	102	if (r <= 0 &&
fd5bf055	103	(r = parse_env_file("/etc/locale.conf", NEWLINE,
ce8a6aa1	104	"LANG", &variables[VARIABLE_LANG],
07bceef2	105	"LANGUAGE", &variables[VARIABLE_LANGUAGE],
ce8a6aa1 LP	106	"LC_CTYPE", &variables[VARIABLE_LC_CTYPE],
	107	"LC_NUMERIC", &variables[VARIABLE_LC_NUMERIC],
	108	"LC_TIME", &variables[VARIABLE_LC_TIME],
	109	"LC_COLLATE", &variables[VARIABLE_LC_COLLATE],
	110	"LC_MONETARY", &variables[VARIABLE_LC_MONETARY],
	111	"LC_MESSAGES", &variables[VARIABLE_LC_MESSAGES],
	112	"LC_PAPER", &variables[VARIABLE_LC_PAPER],
	113	"LC_NAME", &variables[VARIABLE_LC_NAME],
	114	"LC_ADDRESS", &variables[VARIABLE_LC_ADDRESS],
	115	"LC_TELEPHONE", &variables[VARIABLE_LC_TELEPHONE],
	116	"LC_MEASUREMENT", &variables[VARIABLE_LC_MEASUREMENT],
	117	"LC_IDENTIFICATION", &variables[VARIABLE_LC_IDENTIFICATION],
	118	NULL)) < 0) {
	119
	120	if (r != -ENOENT)
fd5bf055	121	log_warning("Failed to read /etc/locale.conf: %s", strerror(-r));
ce8a6aa1 LP	122	}
ce8a6aa1 LP	123
54e4fdef	124	#if defined(TARGET_FEDORA) \|\| defined(TARGET_ALTLINUX) \|\| defined(TARGET_MEEGO)
ce8a6aa1 LP	125	if (r <= 0 &&
ce8a6aa1 LP	126	(r = parse_env_file("/etc/sysconfig/i18n", NEWLINE,
72bca11b LP	127	"LANG", &variables[VARIABLE_LANG],
	128	NULL)) < 0) {
	129
	130	if (r != -ENOENT)
	131	log_warning("Failed to read /etc/sysconfig/i18n: %s", strerror(-r));
	132	}
653ab83b	133
03aeb5be KS	134	#elif defined(TARGET_SUSE)
	135	if (r <= 0 &&
	136	(r = parse_env_file("/etc/sysconfig/language", NEWLINE,
	137	"RC_LANG", &variables[VARIABLE_LANG],
	138	NULL)) < 0) {
	139
	140	if (r != -ENOENT)
	141	log_warning("Failed to read /etc/sysconfig/language: %s", strerror(-r));
	142	}
	143
1bd8b818	144	#elif defined(TARGET_DEBIAN) \|\| defined(TARGET_UBUNTU) \|\| defined(TARGET_ANGSTROM)
7472744b MB	145	if (r <= 0 &&
7472744b MB	146	(r = parse_env_file("/etc/default/locale", NEWLINE,
34f0fd81 FK	147	"LANG", &variables[VARIABLE_LANG],
	148	"LC_CTYPE", &variables[VARIABLE_LC_CTYPE],
	149	"LC_NUMERIC", &variables[VARIABLE_LC_NUMERIC],
	150	"LC_TIME", &variables[VARIABLE_LC_TIME],
	151	"LC_COLLATE", &variables[VARIABLE_LC_COLLATE],
	152	"LC_MONETARY", &variables[VARIABLE_LC_MONETARY],
	153	"LC_MESSAGES", &variables[VARIABLE_LC_MESSAGES],
	154	"LC_PAPER", &variables[VARIABLE_LC_PAPER],
	155	"LC_NAME", &variables[VARIABLE_LC_NAME],
	156	"LC_ADDRESS", &variables[VARIABLE_LC_ADDRESS],
	157	"LC_TELEPHONE", &variables[VARIABLE_LC_TELEPHONE],
	158	"LC_MEASUREMENT", &variables[VARIABLE_LC_MEASUREMENT],
	159	"LC_IDENTIFICATION", &variables[VARIABLE_LC_IDENTIFICATION],
7472744b MB	160	NULL)) < 0) {
	161
	162	if (r != -ENOENT)
	163	log_warning("Failed to read /etc/default/locale: %s", strerror(-r));
	164	}
	165
f2fcd59f	166	#elif defined(TARGET_ARCH)
ce8a6aa1 LP	167	if (r <= 0 &&
ce8a6aa1 LP	168	(r = parse_env_file("/etc/rc.conf", NEWLINE,
97e3d13f LP	169	"LOCALE", &variables[VARIABLE_LANG],
97e3d13f LP	170	NULL)) < 0) {
f2fcd59f	171
97e3d13f LP	172	if (r != -ENOENT)
	173	log_warning("Failed to read /etc/rc.conf: %s", strerror(-r));
	174	}
653ab83b	175
918f4c69 GSB	176	#elif defined(TARGET_GENTOO)
	177	/* Gentoo's openrc expects locale variables in /etc/env.d/
	178	* These files are later compiled by env-update into shell
	179	* export commands at /etc/profile.env, with variables being
	180	* exported by openrc's runscript (so /etc/init.d/)
	181	*/
ce8a6aa1 LP	182	if (r <= 0 &&
ce8a6aa1 LP	183	(r = parse_env_file("/etc/profile.env", NEWLINE,
918f4c69 GSB	184	"export LANG", &variables[VARIABLE_LANG],
	185	"export LC_CTYPE", &variables[VARIABLE_LC_CTYPE],
	186	"export LC_NUMERIC", &variables[VARIABLE_LC_NUMERIC],
	187	"export LC_TIME", &variables[VARIABLE_LC_TIME],
	188	"export LC_COLLATE", &variables[VARIABLE_LC_COLLATE],
	189	"export LC_MONETARY", &variables[VARIABLE_LC_MONETARY],
	190	"export LC_MESSAGES", &variables[VARIABLE_LC_MESSAGES],
918f4c69 GSB	191	"export LC_PAPER", &variables[VARIABLE_LC_PAPER],
	192	"export LC_NAME", &variables[VARIABLE_LC_NAME],
	193	"export LC_ADDRESS", &variables[VARIABLE_LC_ADDRESS],
	194	"export LC_TELEPHONE", &variables[VARIABLE_LC_TELEPHONE],
	195	"export LC_MEASUREMENT", &variables[VARIABLE_LC_MEASUREMENT],
	196	"export LC_IDENTIFICATION", &variables[VARIABLE_LC_IDENTIFICATION],
	197	NULL)) < 0) {
	198
	199	if (r != -ENOENT)
	200	log_warning("Failed to read /etc/profile.env: %s", strerror(-r));
	201	}
6fdae8a6	202	#elif defined(TARGET_MANDRIVA) \|\| defined(TARGET_MAGEIA )
1de4d79b AB	203	if (r <= 0 &&
	204	(r = parse_env_file("/etc/sysconfig/i18n", NEWLINE,
	205	"LANG", &variables[VARIABLE_LANG],
	206	"LC_CTYPE", &variables[VARIABLE_LC_CTYPE],
	207	"LC_NUMERIC", &variables[VARIABLE_LC_NUMERIC],
	208	"LC_TIME", &variables[VARIABLE_LC_TIME],
	209	"LC_COLLATE", &variables[VARIABLE_LC_COLLATE],
	210	"LC_MONETARY", &variables[VARIABLE_LC_MONETARY],
	211	"LC_MESSAGES", &variables[VARIABLE_LC_MESSAGES],
	212	"LC_PAPER", &variables[VARIABLE_LC_PAPER],
	213	"LC_NAME", &variables[VARIABLE_LC_NAME],
	214	"LC_ADDRESS", &variables[VARIABLE_LC_ADDRESS],
	215	"LC_TELEPHONE", &variables[VARIABLE_LC_TELEPHONE],
	216	"LC_MEASUREMENT", &variables[VARIABLE_LC_MEASUREMENT],
	217	"LC_IDENTIFICATION", &variables[VARIABLE_LC_IDENTIFICATION],
	218	NULL)) < 0) {
	219
07bceef2 LP	220	if (r != -ENOENT)
07bceef2 LP	221	log_warning("Failed to read /etc/sysconfig/i18n: %s", strerror(-r));
1de4d79b AB	222	}
1de4d79b AB	223
72bca11b LP	224	#endif
72bca11b LP	225
72bca11b LP	226	if (!variables[VARIABLE_LANG]) {
	227	if (!(variables[VARIABLE_LANG] = strdup("C"))) {
	228	r = -ENOMEM;
	229	goto finish;
	230	}
	231	}
	232
	233	for (i = 0; i < _VARIABLE_MAX; i++) {
	234
8780d48d LP	235	if (variables[i]) {
	236	if (setenv(variable_names[i], variables[i], 1) < 0) {
	237	r = -errno;
	238	goto finish;
	239	}
	240	} else
	241	unsetenv(variable_names[i]);
72bca11b	242	}
8780d48d	243
72bca11b LP	244	r = 0;
	245
	246	finish:
	247	for (i = 0; i < _VARIABLE_MAX; i++)
	248	free(variables[i]);
	249
	250	return r;
	251	}