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40a55d20 UD |
1 | /* Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc. |
2 | This file is part of the GNU IO Library. | |
3 | ||
4 | This library is free software; you can redistribute it and/or | |
5 | modify it under the terms of the GNU General Public License as | |
6 | published by the Free Software Foundation; either version 2, or (at | |
7 | your option) any later version. | |
8 | ||
9 | This library is distributed in the hope that it will be useful, but | |
10 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
12 | General Public License for more details. | |
13 | ||
14 | You should have received a copy of the GNU General Public License | |
15 | along with this library; see the file COPYING. If not, write to | |
16 | the Free Software Foundation, 59 Temple Place - Suite 330, Boston, | |
17 | MA 02111-1307, USA. | |
18 | ||
19 | As a special exception, if you link this library with files | |
20 | compiled with a GNU compiler to produce an executable, this does | |
21 | not cause the resulting executable to be covered by the GNU General | |
22 | Public License. This exception does not however invalidate any | |
23 | other reasons why the executable file might be covered by the GNU | |
24 | General Public License. */ | |
96aa2d94 RM |
25 | |
26 | #include "libioP.h" | |
27 | #include "stdio.h" | |
28 | ||
d41c6f61 | 29 | #undef _IO_getc |
96aa2d94 RM |
30 | |
31 | int | |
d41c6f61 | 32 | _IO_getc (fp) |
7c713e28 | 33 | FILE *fp; |
96aa2d94 | 34 | { |
7c713e28 RM |
35 | int result; |
36 | CHECK_FILE (fp, EOF); | |
68dbb3a6 | 37 | _IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp); |
7c713e28 RM |
38 | _IO_flockfile (fp); |
39 | result = _IO_getc_unlocked (fp); | |
68dbb3a6 | 40 | _IO_cleanup_region_end (1); |
7c713e28 | 41 | return result; |
96aa2d94 | 42 | } |
40a55d20 | 43 | |
d41c6f61 | 44 | #undef getc |
40a55d20 UD |
45 | |
46 | #ifdef weak_alias | |
d41c6f61 | 47 | weak_alias (_IO_getc, getc) |
40a55d20 | 48 | #endif |