diff options
Diffstat (limited to 'newlib/libc/stdio/fputwc.c')
| -rw-r--r-- | newlib/libc/stdio/fputwc.c | 179 |
1 files changed, 0 insertions, 179 deletions
diff --git a/newlib/libc/stdio/fputwc.c b/newlib/libc/stdio/fputwc.c deleted file mode 100644 index 5ec85d1ab..000000000 --- a/newlib/libc/stdio/fputwc.c +++ /dev/null @@ -1,179 +0,0 @@ -/*- - * Copyright (c) 2002-2004 Tim J. Robbins. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -/* -FUNCTION -<<fputwc>>, <<putwc>>---write a wide character on a stream or file - -INDEX - fputwc -INDEX - _fputwc_r -INDEX - putwc -INDEX - _putwc_r - -ANSI_SYNOPSIS - #include <stdio.h> - #include <wchar.h> - wint_t fputwc(wchar_t <[wc]>, FILE *<[fp]>); - - #include <stdio.h> - #include <wchar.h> - wint_t _fputwc_r(struct _reent *<[ptr]>, wchar_t <[wc]>, FILE *<[fp]>); - - #include <stdio.h> - #include <wchar.h> - wint_t putwc(wchar_t <[wc]>, FILE *<[fp]>); - - #include <stdio.h> - #include <wchar.h> - wint_t _putwc_r(struct _reent *<[ptr]>, wchar_t <[wc]>, FILE *<[fp]>); - -TRAD_SYNOPSIS - #include <stdio.h> - #include <wchar.h> - wint_t fputwc(<[wc]>, <[fp]>) - wchar_t <[wc]>; - FILE *<[fp]>; - - #include <stdio.h> - #include <wchar.h> - wint_t _fputwc_r(<[ptr]>, <[wc]>, <[fp]>) - struct _reent *<[ptr]>; - wchar_t <[wc]>; - FILE *<[fp]>; - - #include <stdio.h> - #include <wchar.h> - wint_t putwc(<[wc]>, <[fp]>) - wchar_t <[wc]>; - FILE *<[fp]>; - - #include <stdio.h> - #include <wchar.h> - wint_t _putwc_r(<[ptr]>, <[wc]>, <[fp]>) - struct _reent *<[ptr]>; - wchar_t <[wc]>; - FILE *<[fp]>; - -DESCRIPTION -<<fputwc>> writes the wide character argument <[wc]> to the file or -stream identified by <[fp]>. - -If the file was opened with append mode (or if the stream cannot -support positioning), then the new wide character goes at the end of the -file or stream. Otherwise, the new wide character is written at the -current value of the position indicator, and the position indicator -oadvances by one. - -The <<putwc>> function or macro functions identically to <<fputwc>>. It -may be implemented as a macro, and may evaluate its argument more than -once. There is no reason ever to use it. - -The <<_fputwc_r>> and <<_putwc_r>> functions are simply reentrant versions -of <<fputwc>> and <<putwc>> that take an additional reentrant structure -argument: <[ptr]>. - -RETURNS -If successful, <<fputwc>> and <<putwc>> return their argument <[wc]>. -If an error intervenes, the result is <<EOF>>. You can use -`<<ferror(<[fp]>)>>' to query for errors. - -PORTABILITY -C99, POSIX.1-2001 -*/ - -#include <_ansi.h> -#include <reent.h> -#include <errno.h> -#include <limits.h> -#include <stdio.h> -#include <stdlib.h> -#include <wchar.h> -#include "local.h" - -static wint_t -_DEFUN(__fputwc, (ptr, wc, fp), - struct _reent *ptr _AND - wchar_t wc _AND - FILE *fp) -{ - char buf[MB_LEN_MAX]; - size_t i, len; - - if (MB_CUR_MAX == 1 && wc > 0 && wc <= UCHAR_MAX) - { - /* - * Assume single-byte locale with no special encoding. - * A more careful test would be to check - * _CurrentRuneLocale->encoding. - */ - *buf = (unsigned char)wc; - len = 1; - } - else - { - if ((len = _wcrtomb_r (ptr, buf, wc, &fp->_mbstate)) == (size_t) -1) - { - fp->_flags |= __SERR; - return WEOF; - } - } - - for (i = 0; i < len; i++) - if (__sputc_r (ptr, (unsigned char) buf[i], fp) == EOF) - return WEOF; - - return (wint_t) wc; -} - -wint_t -_DEFUN(_fputwc_r, (ptr, wc, fp), - struct _reent *ptr _AND - wchar_t wc _AND - FILE *fp) -{ - wint_t r; - - _newlib_flockfile_start (fp); - ORIENT(fp, 1); - r = __fputwc(ptr, wc, fp); - _newlib_flockfile_end (fp); - return r; -} - -wint_t -_DEFUN(fputwc, (wc, fp), - wchar_t wc _AND - FILE *fp) -{ - struct _reent *reent = _REENT; - - CHECK_INIT(reent, fp); - return _fputwc_r (reent, wc, fp); -} |