diff options
Diffstat (limited to 'lib/libc/locale/mbrlen.c')
| -rw-r--r-- | lib/libc/locale/mbrlen.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/lib/libc/locale/mbrlen.c b/lib/libc/locale/mbrlen.c index a2ab65b..edad289 100644 --- a/lib/libc/locale/mbrlen.c +++ b/lib/libc/locale/mbrlen.c @@ -1,5 +1,5 @@ /*- - * Copyright (c) 2002 Tim J. Robbins. + * Copyright (c) 2002-2004 Tim J. Robbins. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -30,8 +30,11 @@ __FBSDID("$FreeBSD$"); #include <wchar.h> size_t -mbrlen(const char * __restrict s, size_t n, mbstate_t * __restrict ps __unused) +mbrlen(const char * __restrict s, size_t n, mbstate_t * __restrict ps) { + static mbstate_t mbs; - return (mbrtowc(NULL, s, n, NULL)); + if (ps == NULL) + ps = &mbs; + return (mbrtowc(NULL, s, n, ps)); } |
