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dff8da6b | 1 | /* Copyright (C) 1993-2024 Free Software Foundation, Inc. |
41bdb6e2 | 2 | This file is part of the GNU C Library. |
d64b6ad0 | 3 | |
41bdb6e2 AJ |
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. | |
d64b6ad0 | 8 | |
41bdb6e2 AJ |
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 | |
d64b6ad0 | 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
41bdb6e2 AJ |
12 | Lesser General Public License for more details. |
13 | ||
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/>. |
41bdb6e2 AJ |
17 | |
18 | As a special exception, if you link the code in this file with | |
19 | files compiled with a GNU compiler to produce an executable, | |
20 | that does not cause the resulting executable to be covered by | |
21 | the GNU Lesser General Public License. This exception does not | |
22 | however invalidate any other reasons why the executable file | |
23 | might be covered by the GNU Lesser General Public License. | |
24 | This exception applies to code released by its copyright holders | |
25 | in files containing the exception. */ | |
d64b6ad0 UD |
26 | |
27 | #include "libioP.h" | |
d1646309 | 28 | #include <stdio.h> |
d64b6ad0 UD |
29 | #include <wchar.h> |
30 | ||
31 | #undef _IO_getwc | |
32 | ||
33 | wint_t | |
9d46370c | 34 | _IO_getwc (FILE *fp) |
d64b6ad0 UD |
35 | { |
36 | wint_t result; | |
37 | CHECK_FILE (fp, WEOF); | |
0261d33f | 38 | _IO_acquire_lock (fp); |
d64b6ad0 | 39 | result = _IO_getwc_unlocked (fp); |
0261d33f | 40 | _IO_release_lock (fp); |
d64b6ad0 UD |
41 | return result; |
42 | } | |
43 | ||
44 | #undef getwc | |
45 | ||
d64b6ad0 UD |
46 | weak_alias (_IO_getwc, getwc) |
47 | weak_alias (_IO_getwc, fgetwc) |