]>
Commit | Line | Data |
---|---|---|
04277e02 | 1 | /* Copyright (C) 1993-2019 Free Software Foundation, Inc. |
41bdb6e2 | 2 | This file is part of the GNU C Library. |
1ea89a40 | 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. | |
1ea89a40 | 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 | |
1ea89a40 | 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
41bdb6e2 | 12 | Lesser General Public License for more details. |
1ea89a40 | 13 | |
41bdb6e2 | 14 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 PE |
15 | License along with the GNU C Library; if not, see |
16 | <http://www.gnu.org/licenses/>. | |
1ea89a40 | 17 | |
41bdb6e2 AJ |
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. */ | |
1ea89a40 | 26 | |
fd091d3f | 27 | #include <shlib-compat.h> |
ef7dddd0 | 28 | #if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1) |
fd091d3f | 29 | |
bd355af0 | 30 | #define _IO_USE_OLD_IO_FILE |
1ea89a40 | 31 | #include "libioP.h" |
1ea89a40 | 32 | #include <stdlib.h> |
1ea89a40 UD |
33 | |
34 | ||
9964a145 | 35 | FILE * |
4a381a81 | 36 | attribute_compat_text_section |
9d46370c | 37 | _IO_old_fopen (const char *filename, const char *mode) |
1ea89a40 UD |
38 | { |
39 | struct locked_FILE | |
40 | { | |
7ea11363 | 41 | struct _IO_FILE_complete_plus fp; |
1ea89a40 UD |
42 | #ifdef _IO_MTSAFE_IO |
43 | _IO_lock_t lock; | |
44 | #endif | |
45 | } *new_f = (struct locked_FILE *) malloc (sizeof (struct locked_FILE)); | |
46 | ||
47 | if (new_f == NULL) | |
48 | return NULL; | |
49 | #ifdef _IO_MTSAFE_IO | |
7ea11363 | 50 | new_f->fp.file._file._lock = &new_f->lock; |
1ea89a40 | 51 | #endif |
7ea11363 | 52 | _IO_old_init (&new_f->fp.file._file, 0); |
e69dcccb | 53 | _IO_JUMPS_FILE_plus (&new_f->fp) = &_IO_old_file_jumps; |
db3476af | 54 | _IO_old_file_init_internal ((struct _IO_FILE_plus *) &new_f->fp); |
9964a145 ZW |
55 | if (_IO_old_file_fopen ((FILE *) &new_f->fp, filename, mode) != NULL) |
56 | return (FILE *) &new_f->fp; | |
d18ea0c5 | 57 | _IO_un_link ((struct _IO_FILE_plus *) &new_f->fp); |
1ea89a40 UD |
58 | free (new_f); |
59 | return NULL; | |
60 | } | |
61 | ||
62 | strong_alias (_IO_old_fopen, __old_fopen) | |
16710d58 RM |
63 | compat_symbol (libc, _IO_old_fopen, _IO_fopen, GLIBC_2_0); |
64 | compat_symbol (libc, __old_fopen, fopen, GLIBC_2_0); | |
fd091d3f | 65 | #endif |