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209caedf | 1 | /* Copyright (C) 1993, 95, 96, 97, 98, 99 Free Software Foundation, Inc. |
41bdb6e2 | 2 | This file is part of the GNU C Library. |
40a55d20 | 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. | |
40a55d20 | 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 | |
40a55d20 | 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 | |
15 | License along with the GNU C Library; if not, write to the Free | |
16 | Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA | |
17 | 02111-1307 USA. | |
18 | ||
19 | As a special exception, if you link the code in this file with | |
20 | files compiled with a GNU compiler to produce an executable, | |
21 | that does not cause the resulting executable to be covered by | |
22 | the GNU Lesser General Public License. This exception does not | |
23 | however invalidate any other reasons why the executable file | |
24 | might be covered by the GNU Lesser General Public License. | |
25 | This exception applies to code released by its copyright holders | |
26 | in files containing the exception. */ | |
96aa2d94 RM |
27 | |
28 | #include "libioP.h" | |
29 | #include "stdio.h" | |
30 | ||
d41c6f61 | 31 | #undef _IO_getc |
96aa2d94 RM |
32 | |
33 | int | |
d41c6f61 | 34 | _IO_getc (fp) |
7c713e28 | 35 | FILE *fp; |
96aa2d94 | 36 | { |
7c713e28 RM |
37 | int result; |
38 | CHECK_FILE (fp, EOF); | |
68dbb3a6 | 39 | _IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp); |
7c713e28 RM |
40 | _IO_flockfile (fp); |
41 | result = _IO_getc_unlocked (fp); | |
c0fb8a56 UD |
42 | _IO_funlockfile (fp); |
43 | _IO_cleanup_region_end (0); | |
7c713e28 | 44 | return result; |
96aa2d94 | 45 | } |
40a55d20 | 46 | |
d41c6f61 | 47 | #undef getc |
40a55d20 UD |
48 | |
49 | #ifdef weak_alias | |
d41c6f61 | 50 | weak_alias (_IO_getc, getc) |
209caedf | 51 | weak_alias (_IO_getc, fgetc) |
bdb04ee8 UD |
52 | |
53 | #ifndef _IO_MTSAFE_IO | |
54 | #undef getc_unlocked | |
55 | weak_alias (_IO_getc, getc_unlocked) | |
56 | weak_alias (_IO_getc, fgetc_unlocked) | |
57 | #endif | |
40a55d20 | 58 | #endif |