diff options
Diffstat (limited to 'src/stdio/fgetwc.c')
| -rw-r--r-- | src/stdio/fgetwc.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/src/stdio/fgetwc.c b/src/stdio/fgetwc.c index b261b44f..e455cfec 100644 --- a/src/stdio/fgetwc.c +++ b/src/stdio/fgetwc.c @@ -1,8 +1,9 @@ #include "stdio_impl.h" +#include "locale_impl.h" #include <wchar.h> #include <errno.h> -wint_t __fgetwc_unlocked(FILE *f) +static wint_t __fgetwc_unlocked_internal(FILE *f) { mbstate_t st = { 0 }; wchar_t wc; @@ -10,8 +11,6 @@ wint_t __fgetwc_unlocked(FILE *f) unsigned char b; size_t l; - if (f->mode <= 0) fwide(f, 1); - /* Convert character from buffer if possible */ if (f->rpos < f->rend) { l = mbrtowc(&wc, (void *)f->rpos, f->rend - f->rpos, &st); @@ -39,6 +38,16 @@ wint_t __fgetwc_unlocked(FILE *f) return wc; } +wint_t __fgetwc_unlocked(FILE *f) +{ + locale_t *ploc = &CURRENT_LOCALE, loc = *ploc; + if (f->mode <= 0) fwide(f, 1); + *ploc = f->locale; + wchar_t wc = __fgetwc_unlocked_internal(f); + *ploc = loc; + return wc; +} + wint_t fgetwc(FILE *f) { wint_t c; |