diff options
Diffstat (limited to 'src/locale/setlocale.c')
| -rw-r--r-- | src/locale/setlocale.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/locale/setlocale.c b/src/locale/setlocale.c index bfc15342..43a69787 100644 --- a/src/locale/setlocale.c +++ b/src/locale/setlocale.c @@ -3,11 +3,13 @@ #include <stdlib.h> #include "_locale.h" #include "_safety.h" +#include "_readonly.h" /** get or set program locale **/ char * setlocale(int category, const char *locale) { + static char *retname = NULL; struct __locale_t *l = __get_locale(); int mask = 0; @@ -42,7 +44,13 @@ char * setlocale(int category, const char *locale) } /* TODO: mark return value read-only */ - return __load_locale(l, mask, locale); + if (retname == NULL) { + retname = __readonly(RO_ALLOC, "setlocale"); + } + __readonly(RO_UNLOCK, retname); + strcpy(retname, __load_locale(l, mask, locale)); + //__readonly(RO_LOCK, retname); + return retname; } CHECK_2(char *, NULL, setlocale, int, const char *) |