diff options
Diffstat (limited to 'newlib/libc/stdlib/mbsrtowcs.c')
-rw-r--r-- | newlib/libc/stdlib/mbsrtowcs.c | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/newlib/libc/stdlib/mbsrtowcs.c b/newlib/libc/stdlib/mbsrtowcs.c deleted file mode 100644 index 2eaa0fe56..000000000 --- a/newlib/libc/stdlib/mbsrtowcs.c +++ /dev/null @@ -1,80 +0,0 @@ -#include <reent.h> -#include <newlib.h> -#include <wchar.h> -#include <stdlib.h> -#include <stdio.h> -#include <errno.h> - -size_t -_DEFUN (_mbsrtowcs_r, (r, dst, src, n, ps), - struct _reent *r _AND - wchar_t *dst _AND - const char **src _AND - size_t n _AND - mbstate_t *ps) -{ - wchar_t *ptr = dst; - const char *tmp_src; - size_t max; - size_t count = 0; - int bytes; - -#ifdef _MB_CAPABLE - if (ps == NULL) - { - _REENT_CHECK_MISC(r); - ps = &(_REENT_MBSRTOWCS_STATE(r)); - } -#endif - - if (dst == NULL) - { - /* Ignore original n value and do not alter src pointer if the - dst pointer is NULL. */ - n = (size_t)-1; - tmp_src = *src; - src = &tmp_src; - } - - max = n; - while (n > 0) - { - bytes = _mbrtowc_r (r, ptr, *src, MB_CUR_MAX, ps); - if (bytes > 0) - { - *src += bytes; - ++count; - ptr = (dst == NULL) ? NULL : ptr + 1; - --n; - } - else if (bytes == -2) - { - *src += MB_CUR_MAX; - } - else if (bytes == 0) - { - *src = NULL; - return count; - } - else - { - ps->__count = 0; - r->_errno = EILSEQ; - return (size_t)-1; - } - } - - return (size_t)max; -} - -#ifndef _REENT_ONLY -size_t -_DEFUN (mbsrtowcs, (dst, src, len, ps), - wchar_t *dst _AND - const char **src _AND - size_t len _AND - mbstate_t *ps) -{ - return _mbsrtowcs_r (_REENT, dst, src, len, ps); -} -#endif /* !_REENT_ONLY */ |