Remove --with-fp / --without-fp.
[glibc.git] / stdio-common / isoc99_vscanf.c
blob1c713b378cedb1f8a30c3666ad447d65731c7b9a
1 /* Copyright (C) 1991-2017 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
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.
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.
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 <http://www.gnu.org/licenses/>. */
18 #include <libioP.h>
19 #include <stdio.h>
21 /* Read formatted input from STDIN according to the format string FORMAT. */
22 /* VARARGS2 */
23 int
24 __isoc99_vscanf (const char *format, _IO_va_list args)
26 int done;
28 _IO_acquire_lock_clear_flags2 (stdin);
29 stdin->_flags2 |= _IO_FLAGS2_SCANF_STD;
30 done = _IO_vfscanf (stdin, format, args, NULL);
31 _IO_release_lock (stdin);
32 return done;