55 lines
1.6 KiB
C
55 lines
1.6 KiB
C
/*
|
|
* Copyright (c) 1995
|
|
* The Regents of the University of California. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that: (1) source code distributions
|
|
* retain the above copyright notice and this paragraph in its entirety, (2)
|
|
* distributions including binary code include the above copyright notice and
|
|
* this paragraph in its entirety in the documentation or other materials
|
|
* provided with the distribution, and (3) all advertising materials mentioning
|
|
* features or use of this software display the following acknowledgement:
|
|
* ``This product includes software developed by the University of California,
|
|
* Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
|
|
* the University nor the names of its contributors may be used to endorse
|
|
* or promote products derived from this software without specific prior
|
|
* written permission.
|
|
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
|
|
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include <sys/types.h>
|
|
|
|
#include <stdio.h>
|
|
#include <stdarg.h>
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
|
|
#include "interface.h"
|
|
|
|
/*
|
|
* Stock 4.3 doesn't have vfprintf.
|
|
* This routine is due to Chris Torek.
|
|
*/
|
|
vfprintf(f, fmt, args)
|
|
FILE *f;
|
|
char *fmt;
|
|
va_list args;
|
|
{
|
|
int ret;
|
|
|
|
if ((f->_flag & _IOWRT) == 0) {
|
|
if (f->_flag & _IORW)
|
|
f->_flag |= _IOWRT;
|
|
else
|
|
return EOF;
|
|
}
|
|
ret = _doprnt(fmt, args, f);
|
|
return ferror(f) ? EOF : ret;
|
|
}
|