1/* Copyright (C) 1991-2022 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
8
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
13
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <https://www.gnu.org/licenses/>. */
17
18#include <stdarg.h>
19#include <stdio.h>
20#include <libioP.h>
21
22
23/* Write formatted output to STREAM from the format string FORMAT. */
24/* VARARGS2 */
25int
26__fprintf (FILE *stream, const char *format, ...)
27{
28 va_list arg;
29 int done;
30
31 va_start (arg, format);
32 done = __vfprintf_internal (fp: stream, format, ap: arg, mode_flags: 0);
33 va_end (arg);
34
35 return done;
36}
37ldbl_hidden_def (__fprintf, fprintf)
38ldbl_strong_alias (__fprintf, fprintf)
39
40/* We define the function with the real name here. But deep down in
41 libio the original function _IO_fprintf is also needed. So make
42 an alias. */
43ldbl_weak_alias (__fprintf, _IO_fprintf)
44

source code of glibc/stdio-common/fprintf.c