about summary refs log tree commit diff
path: root/stdio-common/scanf.c
blob: 2e66a14ea87500d973e9903ba71f5997bb8b43cc (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
/* Copyright (C) 1991-2021 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 Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 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
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, see
   <https://www.gnu.org/licenses/>.  */

/* This file defines one of the deprecated scanf variants.  */
#include <features.h>
#undef __GLIBC_USE_DEPRECATED_SCANF
#define __GLIBC_USE_DEPRECATED_SCANF 1

#include <stdarg.h>
#include <stdio.h>

#include <libioP.h>


/* Read formatted input from stdin according to the format string FORMAT.  */
/* VARARGS1 */
int
__scanf (const char *format, ...)
{
  va_list arg;
  int done;

  va_start (arg, format);
  done = __vfscanf_internal (stdin, format, arg, 0);
  va_end (arg);

  return done;
}
ldbl_strong_alias (__scanf, scanf)