diff options
Diffstat (limited to 'newlib/libc/stdlib/wcrtomb.c')
| -rw-r--r-- | newlib/libc/stdlib/wcrtomb.c | 32 |
1 files changed, 30 insertions, 2 deletions
diff --git a/newlib/libc/stdlib/wcrtomb.c b/newlib/libc/stdlib/wcrtomb.c index 06e4874..60e0d89 100644 --- a/newlib/libc/stdlib/wcrtomb.c +++ b/newlib/libc/stdlib/wcrtomb.c @@ -4,6 +4,7 @@ #include <stdlib.h> #include <stdio.h> #include <errno.h> +#include "local.h" size_t _DEFUN (_wcrtomb_r, (ptr, s, wc, ps), @@ -24,9 +25,9 @@ _DEFUN (_wcrtomb_r, (ptr, s, wc, ps), #endif if (s == NULL) - retval = _wctomb_r (ptr, buf, L'\0', ps); + retval = __wctomb (ptr, buf, L'\0', __locale_charset (), ps); else - retval = _wctomb_r (ptr, s, wc, ps); + retval = __wctomb (ptr, s, wc, __locale_charset (), ps); if (retval == -1) { @@ -45,6 +46,33 @@ _DEFUN (wcrtomb, (s, wc, ps), wchar_t wc _AND mbstate_t *ps) { +#if defined(PREFER_SIZE_OVER_SPEED) || defined(__OPTIMIZE_SIZE__) return _wcrtomb_r (_REENT, s, wc, ps); +#else + int retval = 0; + char buf[10]; + +#ifdef _MB_CAPABLE + if (ps == NULL) + { + _REENT_CHECK_MISC(_REENT); + ps = &(_REENT_WCRTOMB_STATE(_REENT)); + } +#endif + + if (s == NULL) + retval = __wctomb (_REENT, buf, L'\0', __locale_charset (), ps); + else + retval = __wctomb (_REENT, s, wc, __locale_charset (), ps); + + if (retval == -1) + { + ps->__count = 0; + _REENT->_errno = EILSEQ; + return (size_t)(-1); + } + else + return (size_t)retval; +#endif /* not PREFER_SIZE_OVER_SPEED */ } #endif /* !_REENT_ONLY */ |