diff options
Diffstat (limited to 'newlib/libc/stdlib/mbrlen.c')
-rw-r--r-- | newlib/libc/stdlib/mbrlen.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/newlib/libc/stdlib/mbrlen.c b/newlib/libc/stdlib/mbrlen.c index 8f0c648b9..504348d38 100644 --- a/newlib/libc/stdlib/mbrlen.c +++ b/newlib/libc/stdlib/mbrlen.c @@ -7,7 +7,13 @@ size_t mbrlen(const char *s, size_t n, mbstate_t *ps) { - mbstate_t internal; +#ifdef MB_CAPABLE + if (ps == NULL) + { + _REENT_CHECK_MISC(_REENT); + ps = &(_REENT_MBRLEN_STATE(_REENT)); + } +#endif - return mbrtowc(NULL, s, n, ps != NULL ? ps : &internal); + return mbrtowc(NULL, s, n, ps); } |