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2ca8b1ee | 1 | /* Copyright (C) 1993, 1997, 1999, 2000 Free Software Foundation, Inc. |
dfd2257a UD |
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. */ | |
25 | ||
26 | #include "libioP.h" | |
27 | #ifdef __STDC__ | |
28 | #include <stdlib.h> | |
29 | #endif | |
30 | ||
31 | _IO_FILE * | |
32 | _IO_fopen64 (filename, mode) | |
33 | const char *filename; | |
34 | const char *mode; | |
35 | { | |
36 | #ifdef _G_OPEN64 | |
37 | struct locked_FILE | |
38 | { | |
bd355af0 | 39 | struct _IO_FILE_plus fp; |
dfd2257a UD |
40 | #ifdef _IO_MTSAFE_IO |
41 | _IO_lock_t lock; | |
42 | #endif | |
d64b6ad0 | 43 | struct _IO_wide_data wd; |
dfd2257a UD |
44 | } *new_f = (struct locked_FILE *) malloc (sizeof (struct locked_FILE)); |
45 | ||
46 | if (new_f == NULL) | |
47 | return NULL; | |
48 | #ifdef _IO_MTSAFE_IO | |
bd355af0 | 49 | new_f->fp.file._lock = &new_f->lock; |
dfd2257a | 50 | #endif |
d64b6ad0 | 51 | _IO_no_init (&new_f->fp.file, 0, 0, &new_f->wd, &_IO_wfile_jumps); |
bd355af0 | 52 | _IO_JUMPS (&new_f->fp) = &_IO_file_jumps; |
2ca8b1ee | 53 | _IO_file_init (&new_f->fp); |
dfd2257a | 54 | #if !_IO_UNIFIED_JUMPTABLES |
7ce241a0 | 55 | new_f->fp.vtable = NULL; |
dfd2257a | 56 | #endif |
2ca8b1ee GM |
57 | if (_IO_file_fopen ((_IO_FILE *) new_f, filename, mode, 0) != NULL) |
58 | return (_IO_FILE *) &new_f->fp; | |
59 | _IO_un_link (&new_f->fp); | |
dfd2257a UD |
60 | free (new_f); |
61 | return NULL; | |
62 | #else | |
63 | __set_errno (ENOSYS); | |
64 | return NULL; | |
65 | #endif | |
66 | } | |
67 | ||
68 | #ifdef weak_alias | |
69 | weak_alias (_IO_fopen64, fopen64) | |
70 | #endif |