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349718d4 | 1 | /* Implementation and symbols for _IO_vfscanf. |
04277e02 | 2 | Copyright (C) 2018-2019 Free Software Foundation, Inc. |
349718d4 ZW |
3 | This file is part of the GNU C Library. |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
6 | modify it under the terms of the GNU Lesser General Public | |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
9 | ||
10 | The GNU C Library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | Lesser General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public | |
16 | License along with the GNU C Library; if not, see | |
5a82c748 | 17 | <https://www.gnu.org/licenses/>. */ |
349718d4 ZW |
18 | |
19 | #include <libioP.h> | |
20 | #include <shlib-compat.h> | |
21 | ||
22 | /* This function is provided for ports older than GLIBC 2.29 because | |
23 | external callers could theoretically exist. Newer ports do not need, | |
24 | since it is not part of the API. */ | |
25 | #if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_29) | |
26 | ||
27 | int | |
28 | attribute_compat_text_section | |
29 | __IO_vfscanf (FILE *fp, const char *format, va_list ap, int *errp) | |
30 | { | |
31 | int rv = __vfscanf_internal (fp, format, ap, 0); | |
32 | if (__glibc_unlikely (errp != 0)) | |
33 | *errp = (rv == -1); | |
34 | return rv; | |
35 | } | |
36 | ldbl_compat_symbol (libc, __IO_vfscanf, _IO_vfscanf, GLIBC_2_0); | |
37 | ||
38 | #endif |