mirror of
https://github.com/autc04/Retro68.git
synced 2024-11-24 23:32:06 +00:00
123 lines
3.2 KiB
C
123 lines
3.2 KiB
C
/*-
|
|
* 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
|
|
<<fputws>>---write a wide character string in a file or stream
|
|
|
|
INDEX
|
|
fputws
|
|
INDEX
|
|
_fputws_r
|
|
|
|
ANSI_SYNOPSIS
|
|
#include <wchar.h>
|
|
int fputws(const wchar_t *<[ws]>, FILE *<[fp]>);
|
|
|
|
#include <wchar.h>
|
|
int _fputws_r(struct _reent *<[ptr]>, const wchar_t *<[ws]>, FILE *<[fp]>);
|
|
|
|
TRAD_SYNOPSIS
|
|
#include <wchar.h>
|
|
int fputws(<[ws]>, <[fp]>)
|
|
wchar_t *<[ws]>;
|
|
FILE *<[fp]>;
|
|
|
|
#include <wchar.h>
|
|
int _fputws_r(<[ptr]>, <[ws]>, <[fp]>)
|
|
struct _reent *<[ptr]>;
|
|
wchar_t *<[ws]>;
|
|
FILE *<[fp]>;
|
|
|
|
DESCRIPTION
|
|
<<fputws>> writes the wide character string at <[ws]> (but without the
|
|
trailing null) to the file or stream identified by <[fp]>.
|
|
|
|
<<_fputws_r>> is simply the reentrant version of <<fputws>> that takes
|
|
an additional reentrant struct pointer argument: <[ptr]>.
|
|
|
|
RETURNS
|
|
If successful, the result is a non-negative integer; otherwise, the result
|
|
is <<-1>> to indicate an error.
|
|
|
|
PORTABILITY
|
|
C99, POSIX.1-2001
|
|
*/
|
|
|
|
#include <_ansi.h>
|
|
#include <reent.h>
|
|
#include <errno.h>
|
|
#include <limits.h>
|
|
#include <stdio.h>
|
|
#include <wchar.h>
|
|
#include "fvwrite.h"
|
|
#include "local.h"
|
|
|
|
int
|
|
_DEFUN(_fputws_r, (ptr, ws, fp),
|
|
struct _reent *ptr _AND
|
|
const wchar_t *ws _AND
|
|
FILE *fp)
|
|
{
|
|
size_t nbytes;
|
|
char buf[BUFSIZ];
|
|
struct __suio uio;
|
|
struct __siov iov;
|
|
|
|
_flockfile (fp);
|
|
ORIENT (fp, 1);
|
|
if (cantwrite (ptr, fp) != 0)
|
|
goto error;
|
|
uio.uio_iov = &iov;
|
|
uio.uio_iovcnt = 1;
|
|
iov.iov_base = buf;
|
|
do
|
|
{
|
|
nbytes = _wcsrtombs_r(ptr, buf, &ws, sizeof (buf), &fp->_mbstate);
|
|
if (nbytes == (size_t) -1)
|
|
goto error;
|
|
iov.iov_len = uio.uio_resid = nbytes;
|
|
if (__sfvwrite_r(ptr, fp, &uio) != 0)
|
|
goto error;
|
|
}
|
|
while (ws != NULL);
|
|
_funlockfile (fp);
|
|
return (0);
|
|
|
|
error:
|
|
_funlockfile(fp);
|
|
return (-1);
|
|
}
|
|
|
|
int
|
|
_DEFUN(fputws, (ws, fp),
|
|
const wchar_t *ws _AND
|
|
FILE *fp)
|
|
{
|
|
CHECK_INIT (_REENT, fp);
|
|
return _fputws_r (_REENT, ws, fp);
|
|
}
|