mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-23 13:30:06 +00:00
52 lines
1.7 KiB
C
52 lines
1.7 KiB
C
/* Copyright (C) 1991, 1992, 1993 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public License as
|
|
published by the Free Software Foundation; either version 2 of the
|
|
License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If
|
|
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
|
|
Cambridge, MA 02139, USA. */
|
|
|
|
#include <ansidecl.h>
|
|
#include <errno.h>
|
|
#include <limits.h>
|
|
#include <stdarg.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
|
|
/* Write formatted output to file descriptor D according to the format string
|
|
FORMAT, using the argument list in ARG. */
|
|
int
|
|
DEFUN(vdprintf, (d, format, arg),
|
|
int d AND CONST char *format AND va_list arg)
|
|
{
|
|
int done;
|
|
FILE f;
|
|
|
|
/* Create an unbuffered stream talking to D on the stack. */
|
|
memset ((PTR) &f, 0, sizeof(f));
|
|
f.__magic = _IOMAGIC;
|
|
f.__mode.__write = 1;
|
|
f.__cookie = (PTR) (long int) d; /* Casting to long quiets GCC on Alpha. */
|
|
f.__room_funcs = __default_room_functions;
|
|
f.__io_funcs = __default_io_functions;
|
|
f.__seen = 1;
|
|
f.__userbuf = 1;
|
|
|
|
/* vfprintf will use a buffer on the stack for the life of the call,
|
|
and flush it when finished. */
|
|
done = vfprintf (&f, format, arg);
|
|
|
|
return done;
|
|
}
|