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musl: locale-util: introduce musl specific locale enumerator

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Both add_locales_from_archive() and add_locales_from_libdir() are glibc
specific, and the logic cannot be applied when built with musl.
This commit is contained in:
Yu Watanabe
2025-11-12 07:27:50 +09:00
parent a2366debce
commit b2a2f670ae
1 changed files with 35 additions and 0 deletions
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35
src/basic/locale-util.c
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@@ -54,6 +54,7 @@ static char* normalize_locale(const char *name) {
return strdup(name);
}
#ifdef __GLIBC__
static int add_locales_from_archive(Set *locales) {
/* Stolen from glibc... */
@@ -182,6 +183,34 @@ static int add_locales_from_libdir(Set *locales) {
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;
@@ -190,6 +219,7 @@ int get_locales(char ***ret) {
if (!locales)
return -ENOMEM;
#ifdef __GLIBC__
r = add_locales_from_archive(locales);
if (r < 0 && r != -ENOENT)
return r;
@@ -197,6 +227,11 @@ int get_locales(char ***ret) {
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) {