19315930715

Committed 12 Nov 2025 11:39PM UTC coverage: 72.251% (-0.2%) from 72.412%

Build # 19315930715

Build Type

push

github

Committed by

bluca

Commit Message

mkosi: update debian commit reference to efdd7a637

* efdd7a6377 Install new file for upstream build
* 9ebdc6099e d/rules: enable 10-systemd-logind-root-ignore-inhibitors.rules.example on Ubuntu
* 1255cc7663 initramfs-tools: only skip chzdev rules if zdev_early=0
* 4675b281ee d/t/boot-and-services: skip apparmor test on armhf
* 214d6e37b2 d/t/boot-and-services: run transient unit to check syslog messages
* f4e196aa26 d/t/boot-and-services: tweak test_rsyslog regex
* dbd366a43e Install new files for upstream build
* bb7f8ef532 Install new files for upstream build
* efa7cee8a7 Install new file for upstream build
* 95aa1d1685 Install new file for upstream build
* b770f0f01b kernel-install: skip 55-initrd.install when an initrd generator is configured
* af8d1e3134 Update changelog for 258.1-2 release
* 2d0e73cd14 d/libnss-systemd.postinst: Ensure module is enabled for all four databases

Run Details

306471 of 424176 relevant lines covered (72.25%)

1239443.53 hits per line

Source File
Press 'n' to go to next uncovered line, 'b' for previous

89.03

/src/basic/locale-util.c

/* SPDX-License-Identifier: LGPL-2.1-or-later */

#include <fcntl.h>
#include <langinfo.h>
#include <stdlib.h>
#include <sys/mman.h>
#include <sys/stat.h>
#include <unistd.h>

#include "dirent-util.h"
#include "env-util.h"
#include "fd-util.h"
#include "fileio.h"
#include "locale-util.h"
#include "log.h"
#include "path-util.h"
#include "process-util.h"
#include "set.h"
#include "string-table.h"
#include "string-util.h"
#include "strv.h"
#include "utf8.h"

static char* normalize_locale(const char *name) {
        const char *e;

        /* Locale names are weird: glibc has some magic rules when looking for the charset name on disk: it
         * lowercases everything, and removes most special chars. This means the official .UTF-8 suffix
         * becomes .utf8 when looking things up on disk. When enumerating locales, let's do the reverse
         * operation, and go back to ".UTF-8" which appears to be the more commonly accepted name. We only do
         * that for UTF-8 however, since it's kinda the only charset that matters. */

        e = endswith(name, ".utf8");
        if (e) {
                _cleanup_free_ char *prefix = NULL;

                prefix = strndup(name, e - name);
                if (!prefix)
                        return NULL;

                return strjoin(prefix, ".UTF-8");
        }

        e = strstr(name, ".utf8@");
        if (e) {
                _cleanup_free_ char *prefix = NULL;

                prefix = strndup(name, e - name);
                if (!prefix)
                        return NULL;

                return strjoin(prefix, ".UTF-8@", e + 6);
        }

        return strdup(name);
}

#ifdef __GLIBC__
static int add_locales_from_archive(Set *locales) {
        /* Stolen from glibc... */

        struct locarhead {
                uint32_t magic;
                /* Serial number.  */
                uint32_t serial;
                /* Name hash table.  */
                uint32_t namehash_offset;
                uint32_t namehash_used;
                uint32_t namehash_size;
                /* String table.  */
                uint32_t string_offset;
                uint32_t string_used;
                uint32_t string_size;
                /* Table with locale records.  */
                uint32_t locrectab_offset;
                uint32_t locrectab_used;
                uint32_t locrectab_size;
                /* MD5 sum hash table.  */
                uint32_t sumhash_offset;
                uint32_t sumhash_used;
                uint32_t sumhash_size;
        };

        struct namehashent {
                /* Hash value of the name.  */
                uint32_t hashval;
                /* Offset of the name in the string table.  */
                uint32_t name_offset;
                /* Offset of the locale record.  */
                uint32_t locrec_offset;
        };

        int r;

        assert(locales);

        _cleanup_close_ int fd = open("/usr/lib/locale/locale-archive", O_RDONLY|O_NOCTTY|O_CLOEXEC);
        if (fd < 0)
                return errno == ENOENT ? 0 : -errno;

        struct stat st;
        if (fstat(fd, &st) < 0)
                return -errno;

        if (!S_ISREG(st.st_mode))
                return -EBADMSG;

        if (st.st_size < (off_t) sizeof(struct locarhead))
                return -EBADMSG;

        if (file_offset_beyond_memory_size(st.st_size))
                return -EFBIG;

        void *p = mmap(NULL, st.st_size, PROT_READ, MAP_SHARED, fd, 0);
        if (p == MAP_FAILED)
                return -errno;

        const struct namehashent *e;
        const struct locarhead *h = p;
        if (h->magic != 0xde020109 ||
            h->namehash_offset + h->namehash_size > st.st_size ||
            h->string_offset + h->string_size > st.st_size ||
            h->locrectab_offset + h->locrectab_size > st.st_size ||
            h->sumhash_offset + h->sumhash_size > st.st_size) {
                r = -EBADMSG;
                goto finish;
        }

        e = (const struct namehashent*) ((const uint8_t*) p + h->namehash_offset);
        for (size_t i = 0; i < h->namehash_size; i++) {
                char *z;

                if (e[i].locrec_offset == 0)
                        continue;

                if (!utf8_is_valid((char*) p + e[i].name_offset))
                        continue;

                z = normalize_locale((char*) p + e[i].name_offset);
                if (!z) {
                        r = -ENOMEM;
                        goto finish;
                }

                r = set_consume(locales, z);
                if (r < 0)
                        goto finish;
        }

        r = 0;

finish:
        if (p != MAP_FAILED)
                munmap((void*) p, st.st_size);

        return r;
}

static int add_locales_from_libdir(Set *locales) {
        _cleanup_closedir_ DIR *dir = NULL;
        int r;

        assert(locales);

        dir = opendir("/usr/lib/locale");
        if (!dir)
                return errno == ENOENT ? 0 : -errno;

        FOREACH_DIRENT(de, dir, return -errno) {
                char *z;

                if (de->d_type != DT_DIR)
                        continue;

                z = normalize_locale(de->d_name);
                if (!z)
                        return -ENOMEM;

                r = set_consume(locales, z);
                if (r < 0)
                        return r;
        }

        return 0;
}

#else

static int add_locales_for_musl(Set *locales) {
        int r;

        assert(locales);

        _cleanup_closedir_ DIR *dir = opendir("/usr/share/i18n/locales/musl/");
        if (!dir)
                return errno == ENOENT ? 0 : -errno;

        FOREACH_DIRENT(de, dir, return -errno) {
                if (de->d_type != DT_REG)
                        continue;

                char *z = normalize_locale(de->d_name);
                if (!z)
                        return -ENOMEM;

                r = set_consume(locales, z);
                if (r < 0)
                        return r;
        }

        return 0;
}
#endif

int get_locales(char ***ret) {
        _cleanup_set_free_ Set *locales = NULL;
        int r;

        locales = set_new(&string_hash_ops_free);
        if (!locales)
                return -ENOMEM;

#ifdef __GLIBC__
        r = add_locales_from_archive(locales);
        if (r < 0 && r != -ENOENT)
                return r;

        r = add_locales_from_libdir(locales);
        if (r < 0)
                return r;
#else
        r = add_locales_for_musl(locales);
        if (r < 0)
                return r;
#endif

        char *locale;
        SET_FOREACH(locale, locales) {
                r = locale_is_installed(locale);
                if (r < 0)
                        return r;
                if (r == 0)
                        free(set_remove(locales, locale));
        }

        _cleanup_strv_free_ char **l = set_to_strv(&locales);
        if (!l)
                return -ENOMEM;

        r = getenv_bool("SYSTEMD_LIST_NON_UTF8_LOCALES");
        if (r <= 0) {
                if (!IN_SET(r, -ENXIO, 0))
                        log_debug_errno(r, "Failed to parse $SYSTEMD_LIST_NON_UTF8_LOCALES as boolean, ignoring: %m");

                /* Filter out non-UTF-8 locales, because it's 2019, by default */
                char **b = l;
                STRV_FOREACH(a, l)
                        if (endswith(*a, "UTF-8") || strstr(*a, ".UTF-8@"))
                                *(b++) = *a;
                        else
                                free(*a);

                *b = NULL;
        }

        strv_sort(l);

        *ret = TAKE_PTR(l);

        return 0;
}

bool locale_is_valid(const char *name) {

        if (isempty(name))
                return false;

        if (strlen(name) >= 128)
                return false;

        if (!utf8_is_valid(name))
                return false;

        if (!filename_is_valid(name))
                return false;

        /* Locales look like: ll_CC.ENC@variant, where ll and CC are alphabetic, ENC is alphanumeric with
         * dashes, and variant seems to be alphabetic.
         * See: https://www.gnu.org/software/gettext/manual/html_node/Locale-Names.html */
        if (!in_charset(name, ALPHANUMERICAL "_.-@"))
                return false;

        return true;
}

int locale_is_installed(const char *name) {
        if (!locale_is_valid(name))
                return false;

        if (STR_IN_SET(name, "C", "POSIX")) /* These ones are always OK */
                return true;

#ifdef __GLIBC__
        _cleanup_(freelocalep) locale_t loc = newlocale(LC_ALL_MASK, name, (locale_t) 0);
        if (loc == (locale_t) 0)
                return errno == ENOMEM ? -ENOMEM : false;

        return true;
#else
        /* musl also has C.UTF-8 as builtin */
        if (streq(name, "C.UTF-8"))
                return true;

        /* musl's newlocale() always succeeds and provides a fake locale object even when the locale does
         * not exist. Hence, we need to explicitly check if the locale file exists. */
        _cleanup_free_ char *p = path_join("/usr/share/i18n/locales/musl/", name);
        if (!p)
                return -ENOMEM;

        return access(p, F_OK) >= 0;
#endif
}

static bool is_locale_utf8_impl(void) {
        const char *set;
        int r;

        /* Note that we default to 'true' here, since today UTF8 is pretty much supported everywhere. */

        r = secure_getenv_bool("SYSTEMD_UTF8");
        if (r >= 0)
                return r;
        if (r != -ENXIO)
                log_debug_errno(r, "Failed to parse $SYSTEMD_UTF8, ignoring: %m");

        /* This function may be called from libsystemd, and setlocale() is not thread safe. Assuming yes. */
        if (!is_main_thread())
                return true;

        if (!setlocale(LC_ALL, ""))
                return true;

        set = nl_langinfo(CODESET);
        if (!set || streq(set, "UTF-8"))
                return true;

        set = setlocale(LC_CTYPE, NULL);
        if (!set)
                return true;

        /* Unless LC_CTYPE is explicitly overridden, return true. Because here CTYPE is effectively unset
         * and everything can do to UTF-8 nowadays. */
        return STR_IN_SET(set, "C", "POSIX") &&
                !getenv("LC_ALL") &&
                !getenv("LC_CTYPE") &&
                !getenv("LANG");
}

bool is_locale_utf8(void) {
        static int cached = -1;

        if (cached < 0)
                cached = is_locale_utf8_impl();

        return cached;
}

void locale_variables_free(char *l[_VARIABLE_LC_MAX]) {
        free_many_charp(l, _VARIABLE_LC_MAX);
}

void locale_variables_simplify(char *l[_VARIABLE_LC_MAX]) {
        assert(l);

        for (LocaleVariable p = 0; p < _VARIABLE_LC_MAX; p++) {
                if (p == VARIABLE_LANG)
                        continue;
                if (isempty(l[p]) || streq_ptr(l[VARIABLE_LANG], l[p]))
                        l[p] = mfree(l[p]);
        }
}

static const char * const locale_variable_table[_VARIABLE_LC_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"
};

DEFINE_STRING_TABLE_LOOKUP(locale_variable, LocaleVariable);

1	/* SPDX-License-Identifier: LGPL-2.1-or-later */
2
3	#include <fcntl.h>
4	#include <langinfo.h>
5	#include <stdlib.h>
6	#include <sys/mman.h>
7	#include <sys/stat.h>
8	#include <unistd.h>
9
10	#include "dirent-util.h"
11	#include "env-util.h"
12	#include "fd-util.h"
13	#include "fileio.h"
14	#include "locale-util.h"
15	#include "log.h"
16	#include "path-util.h"
17	#include "process-util.h"
18	#include "set.h"
19	#include "string-table.h"
20	#include "string-util.h"
21	#include "strv.h"
22	#include "utf8.h"
23
24	static char* normalize_locale(const char *name) {	24✔
25	const char *e;	24✔
26
27	/* Locale names are weird: glibc has some magic rules when looking for the charset name on disk: it
28	* lowercases everything, and removes most special chars. This means the official .UTF-8 suffix
29	* becomes .utf8 when looking things up on disk. When enumerating locales, let's do the reverse
30	* operation, and go back to ".UTF-8" which appears to be the more commonly accepted name. We only do
31	* that for UTF-8 however, since it's kinda the only charset that matters. */
32
33	e = endswith(name, ".utf8");	24✔
34	if (e) {	24✔
35	_cleanup_free_ char *prefix = NULL;	19✔
36
37	prefix = strndup(name, e - name);	19✔
38	if (!prefix)	19✔
39	return NULL;
40
41	return strjoin(prefix, ".UTF-8");	19✔
42	}
43
44	e = strstr(name, ".utf8@");	5✔
45	if (e) {	5✔
46	_cleanup_free_ char *prefix = NULL;	×
47
48	prefix = strndup(name, e - name);	×
49	if (!prefix)	×
50	return NULL;
51
52	return strjoin(prefix, ".UTF-8@", e + 6);	×
53	}
54
55	return strdup(name);	5✔
56	}
57
58	#ifdef __GLIBC__
59	static int add_locales_from_archive(Set *locales) {	10✔
60	/* Stolen from glibc... */
61
62	struct locarhead {	10✔
63	uint32_t magic;
64	/* Serial number. */
65	uint32_t serial;
66	/* Name hash table. */
67	uint32_t namehash_offset;
68	uint32_t namehash_used;
69	uint32_t namehash_size;
70	/* String table. */
71	uint32_t string_offset;
72	uint32_t string_used;
73	uint32_t string_size;
74	/* Table with locale records. */
75	uint32_t locrectab_offset;
76	uint32_t locrectab_used;
77	uint32_t locrectab_size;
78	/* MD5 sum hash table. */
79	uint32_t sumhash_offset;
80	uint32_t sumhash_used;
81	uint32_t sumhash_size;
82	};
83
84	struct namehashent {	10✔
85	/* Hash value of the name. */
86	uint32_t hashval;
87	/* Offset of the name in the string table. */
88	uint32_t name_offset;
89	/* Offset of the locale record. */
90	uint32_t locrec_offset;
91	};
92
93	int r;	10✔
94
95	assert(locales);	10✔
96
97	_cleanup_close_ int fd = open("/usr/lib/locale/locale-archive", O_RDONLY\|O_NOCTTY\|O_CLOEXEC);	20✔
98	if (fd < 0)	10✔
99	return errno == ENOENT ? 0 : -errno;	3✔
100
101	struct stat st;	7✔
102	if (fstat(fd, &st) < 0)	7✔
103	return -errno;	×
104
105	if (!S_ISREG(st.st_mode))	7✔
106	return -EBADMSG;
107
108	if (st.st_size < (off_t) sizeof(struct locarhead))	7✔
109	return -EBADMSG;
110
111	if (file_offset_beyond_memory_size(st.st_size))	7✔
112	return -EFBIG;
113
114	void *p = mmap(NULL, st.st_size, PROT_READ, MAP_SHARED, fd, 0);	7✔
115	if (p == MAP_FAILED)	7✔
116	return -errno;	×
117
118	const struct namehashent *e;	7✔
119	const struct locarhead *h = p;	7✔
120	if (h->magic != 0xde020109 \|\|	7✔
121	h->namehash_offset + h->namehash_size > st.st_size \|\|	7✔
122	h->string_offset + h->string_size > st.st_size \|\|	7✔
123	h->locrectab_offset + h->locrectab_size > st.st_size \|\|	7✔
124	h->sumhash_offset + h->sumhash_size > st.st_size) {	7✔
125	r = -EBADMSG;	×
126	goto finish;	×
127	}
128
129	e = (const struct namehashent) ((const uint8_t) p + h->namehash_offset);	7✔
130	for (size_t i = 0; i < h->namehash_size; i++) {	6,356✔
131	char *z;	6,349✔
132
133	if (e[i].locrec_offset == 0)	6,349✔
134	continue;	6,340✔
135
136	if (!utf8_is_valid((char*) p + e[i].name_offset))	9✔
137	continue;	×
138
139	z = normalize_locale((char*) p + e[i].name_offset);	9✔
140	if (!z) {	9✔
141	r = -ENOMEM;	×
142	goto finish;	×
143	}
144
145	r = set_consume(locales, z);	9✔
146	if (r < 0)	9✔
147	goto finish;	×
148	}
149
150	r = 0;
151
152	finish:	7✔
153	if (p != MAP_FAILED)	7✔
154	munmap((void*) p, st.st_size);	7✔
155
156	return r;	7✔
157	}
158
159	static int add_locales_from_libdir(Set *locales) {	10✔
160	_cleanup_closedir_ DIR *dir = NULL;	10✔
161	int r;	10✔
162
163	assert(locales);	10✔
164
165	dir = opendir("/usr/lib/locale");	10✔
166	if (!dir)	10✔
167	return errno == ENOENT ? 0 : -errno;	×
168
169	FOREACH_DIRENT(de, dir, return -errno) {	52✔
170	char *z;	22✔
171
172	if (de->d_type != DT_DIR)	22✔
173	continue;	7✔
174
175	z = normalize_locale(de->d_name);	15✔
176	if (!z)	15✔
177	return -ENOMEM;
178
179	r = set_consume(locales, z);	15✔
180	if (r < 0)	15✔
181	return r;
182	}
183
184	return 0;
185	}
186
187	#else
188
189	static int add_locales_for_musl(Set *locales) {
190	int r;
191
192	assert(locales);
193
194	_cleanup_closedir_ DIR *dir = opendir("/usr/share/i18n/locales/musl/");
195	if (!dir)
196	return errno == ENOENT ? 0 : -errno;
197
198	FOREACH_DIRENT(de, dir, return -errno) {
199	if (de->d_type != DT_REG)
200	continue;
201
202	char *z = normalize_locale(de->d_name);
203	if (!z)
204	return -ENOMEM;
205
206	r = set_consume(locales, z);
207	if (r < 0)
208	return r;
209	}
210
211	return 0;
212	}
213	#endif
214
215	int get_locales(char ***ret) {	10✔
216	_cleanup_set_free_ Set *locales = NULL;	10✔
217	int r;	10✔
218
219	locales = set_new(&string_hash_ops_free);	10✔
220	if (!locales)	10✔
221	return -ENOMEM;
222
223	#ifdef __GLIBC__
224	r = add_locales_from_archive(locales);	10✔
225	if (r < 0 && r != -ENOENT)	10✔
226	return r;
227
228	r = add_locales_from_libdir(locales);	10✔
229	if (r < 0)	10✔
230	return r;
231	#else
232	r = add_locales_for_musl(locales);
233	if (r < 0)
234	return r;
235	#endif
236
237	char *locale;	10✔
238	SET_FOREACH(locale, locales) {	44✔
239	r = locale_is_installed(locale);	24✔
240	if (r < 0)	24✔
241	return r;	×
242	if (r == 0)	24✔
243	free(set_remove(locales, locale));	5✔
244	}
245
246	_cleanup_strv_free_ char **l = set_to_strv(&locales);	20✔
247	if (!l)	10✔
248	return -ENOMEM;
249
250	r = getenv_bool("SYSTEMD_LIST_NON_UTF8_LOCALES");	10✔
251	if (r <= 0) {	10✔
252	if (!IN_SET(r, -ENXIO, 0))	10✔
253	log_debug_errno(r, "Failed to parse $SYSTEMD_LIST_NON_UTF8_LOCALES as boolean, ignoring: %m");	×
254
255	/* Filter out non-UTF-8 locales, because it's 2019, by default */
256	char **b = l;	10✔
257	STRV_FOREACH(a, l)	29✔
258	if (endswith(a, "UTF-8") \|\| strstr(a, ".UTF-8@"))	19✔
259	(b++) = a;	19✔
260	else
261	free(*a);	×
262
263	*b = NULL;	10✔
264	}
265
266	strv_sort(l);	10✔
267
268	*ret = TAKE_PTR(l);	10✔
269
270	return 0;	10✔
271	}
272
273	bool locale_is_valid(const char *name) {	81✔
274
275	if (isempty(name))	81✔
276	return false;
277
278	if (strlen(name) >= 128)	79✔
279	return false;
280
281	if (!utf8_is_valid(name))	79✔
282	return false;
283
284	if (!filename_is_valid(name))	79✔
285	return false;
286
287	/* Locales look like: ll_CC.ENC@variant, where ll and CC are alphabetic, ENC is alphanumeric with
288	* dashes, and variant seems to be alphabetic.
289	* See: https://www.gnu.org/software/gettext/manual/html_node/Locale-Names.html */
290	if (!in_charset(name, ALPHANUMERICAL "_.-@"))	77✔
291	return false;	2✔
292
293	return true;
294	}
295
296	int locale_is_installed(const char *name) {	47✔
297	if (!locale_is_valid(name))	47✔
298	return false;	47✔
299
300	if (STR_IN_SET(name, "C", "POSIX")) /* These ones are always OK */	44✔
301	return true;	6✔
302
303	#ifdef __GLIBC__
304	_cleanup_(freelocalep) locale_t loc = newlocale(LC_ALL_MASK, name, (locale_t) 0);	38✔
305	if (loc == (locale_t) 0)	38✔
306	return errno == ENOMEM ? -ENOMEM : false;	12✔
307
308	return true;
309	#else
310	/* musl also has C.UTF-8 as builtin */
311	if (streq(name, "C.UTF-8"))
312	return true;
313
314	/* musl's newlocale() always succeeds and provides a fake locale object even when the locale does
315	* not exist. Hence, we need to explicitly check if the locale file exists. */
316	_cleanup_free_ char *p = path_join("/usr/share/i18n/locales/musl/", name);
317	if (!p)
318	return -ENOMEM;
319
320	return access(p, F_OK) >= 0;
321	#endif
322	}
323
324	static bool is_locale_utf8_impl(void) {	10,531✔
325	const char *set;	10,531✔
326	int r;	10,531✔
327
328	/* Note that we default to 'true' here, since today UTF8 is pretty much supported everywhere. */
329
330	r = secure_getenv_bool("SYSTEMD_UTF8");	10,531✔
331	if (r >= 0)	10,531✔
332	return r;	120✔
333	if (r != -ENXIO)	10,411✔
334	log_debug_errno(r, "Failed to parse $SYSTEMD_UTF8, ignoring: %m");	×
335
336	/* This function may be called from libsystemd, and setlocale() is not thread safe. Assuming yes. */
337	if (!is_main_thread())	10,411✔
338	return true;
339
340	if (!setlocale(LC_ALL, ""))	10,389✔
341	return true;
342
343	set = nl_langinfo(CODESET);	10,389✔
344	if (!set \|\| streq(set, "UTF-8"))	10,389✔
345	return true;
346
347	set = setlocale(LC_CTYPE, NULL);	2,871✔
348	if (!set)	2,871✔
349	return true;
350
351	/* Unless LC_CTYPE is explicitly overridden, return true. Because here CTYPE is effectively unset
352	* and everything can do to UTF-8 nowadays. */
353	return STR_IN_SET(set, "C", "POSIX") &&	5,742✔
354	!getenv("LC_ALL") &&	5,742✔
355	!getenv("LC_CTYPE") &&	8,613✔
356	!getenv("LANG");	2,871✔
357	}
358
359	bool is_locale_utf8(void) {	960,907✔
360	static int cached = -1;	960,907✔
361
362	if (cached < 0)	960,907✔
363	cached = is_locale_utf8_impl();	10,531✔
364
365	return cached;	960,907✔
366	}
367
368	void locale_variables_free(char *l[_VARIABLE_LC_MAX]) {	9✔
369	free_many_charp(l, _VARIABLE_LC_MAX);	9✔
370	}	9✔
371
372	void locale_variables_simplify(char *l[_VARIABLE_LC_MAX]) {	286✔
373	assert(l);	286✔
374
375	for (LocaleVariable p = 0; p < _VARIABLE_LC_MAX; p++) {	4,290✔
376	if (p == VARIABLE_LANG)	4,004✔
377	continue;	286✔
378	if (isempty(l[p]) \|\| streq_ptr(l[VARIABLE_LANG], l[p]))	3,736✔
379	l[p] = mfree(l[p]);	3,702✔
380	}
381	}	286✔
382
383	static const char * const locale_variable_table[_VARIABLE_LC_MAX] = {
384	[VARIABLE_LANG] = "LANG",
385	[VARIABLE_LANGUAGE] = "LANGUAGE",
386	[VARIABLE_LC_CTYPE] = "LC_CTYPE",
387	[VARIABLE_LC_NUMERIC] = "LC_NUMERIC",
388	[VARIABLE_LC_TIME] = "LC_TIME",
389	[VARIABLE_LC_COLLATE] = "LC_COLLATE",
390	[VARIABLE_LC_MONETARY] = "LC_MONETARY",
391	[VARIABLE_LC_MESSAGES] = "LC_MESSAGES",
392	[VARIABLE_LC_PAPER] = "LC_PAPER",
393	[VARIABLE_LC_NAME] = "LC_NAME",
394	[VARIABLE_LC_ADDRESS] = "LC_ADDRESS",
395	[VARIABLE_LC_TELEPHONE] = "LC_TELEPHONE",
396	[VARIABLE_LC_MEASUREMENT] = "LC_MEASUREMENT",
397	[VARIABLE_LC_IDENTIFICATION] = "LC_IDENTIFICATION"
398	};
399
400	DEFINE_STRING_TABLE_LOOKUP(locale_variable, LocaleVariable);	15,980✔

systemd / systemd / 19315930715

Source File Press 'n' to go to next uncovered line, 'b' for previous

Source File
Press 'n' to go to next uncovered line, 'b' for previous