Use Linux 6.6 in build-many-glibcs.py
[glibc.git] / libio / swscanf.c
blob260d2f5fc64c27109fca6632282fd91b191e87d3
1 /* Copyright (C) 1991-2023 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 <https://www.gnu.org/licenses/>. */
18 /* This file defines one of the deprecated scanf variants. */
19 #include <features.h>
20 #undef __GLIBC_USE_DEPRECATED_SCANF
21 #define __GLIBC_USE_DEPRECATED_SCANF 1
23 #include <stdarg.h>
24 #include "strfile.h"
26 /* Read formatted input from S, according to the format string FORMAT. */
28 int
29 __swscanf (const wchar_t *s, const wchar_t *format, ...)
31 va_list arg;
32 int done;
33 _IO_strfile sf;
34 struct _IO_wide_data wd;
35 FILE *f = _IO_strfile_readw (&sf, &wd, s);
37 va_start (arg, format);
38 done = __vfwscanf_internal (f, format, arg, 0);
39 va_end (arg);
41 return done;
43 ldbl_strong_alias (__swscanf, swscanf)