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04277e02 | 1 | /* Copyright (C) 1991-2019 Free Software Foundation, Inc. |
f8b87ef0 | 2 | This file is part of the GNU C Library. |
28f540f4 | 3 | |
f8b87ef0 | 4 | The GNU C Library is free software; you can redistribute it and/or |
41bdb6e2 AJ |
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. | |
28f540f4 | 8 | |
f8b87ef0 UD |
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 | |
41bdb6e2 | 12 | Lesser General Public License for more details. |
28f540f4 | 13 | |
41bdb6e2 | 14 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 | 15 | License along with the GNU C Library; if not, see |
5a82c748 | 16 | <https://www.gnu.org/licenses/>. */ |
28f540f4 | 17 | |
03992356 ZW |
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 | |
22 | ||
28f540f4 | 23 | #include <stdarg.h> |
349718d4 | 24 | #include <libio/strfile.h> |
50304ef0 | 25 | |
28f540f4 | 26 | /* Read formatted input from S, according to the format string FORMAT. */ |
349718d4 | 27 | |
28f540f4 | 28 | int |
c6251f03 | 29 | __sscanf (const char *s, const char *format, ...) |
28f540f4 RM |
30 | { |
31 | va_list arg; | |
32 | int done; | |
349718d4 ZW |
33 | _IO_strfile sf; |
34 | FILE *f = _IO_strfile_read (&sf, s); | |
28f540f4 | 35 | |
deab9dea | 36 | va_start (arg, format); |
349718d4 | 37 | done = __vfscanf_internal (f, format, arg, 0); |
deab9dea | 38 | va_end (arg); |
28f540f4 RM |
39 | |
40 | return done; | |
41 | } | |
c6251f03 | 42 | ldbl_strong_alias (__sscanf, sscanf) |
c6251f03 | 43 | ldbl_strong_alias (__sscanf, _IO_sscanf) |