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40a55d20 UD |
1 | /* Copyright (C) 1993, 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 | #ifdef __STDC__ | |
28 | #include <stdlib.h> | |
29 | #endif | |
30 | ||
31 | _IO_FILE * | |
1ea89a40 | 32 | _IO_new_fopen (filename, mode) |
96aa2d94 RM |
33 | const char *filename; |
34 | const char *mode; | |
35 | { | |
edf5b2d7 UD |
36 | struct locked_FILE |
37 | { | |
1ea89a40 | 38 | struct _IO_FILE_complete fp; |
499e7464 | 39 | #ifdef _IO_MTSAFE_IO |
edf5b2d7 | 40 | _IO_lock_t lock; |
499e7464 | 41 | #endif |
edf5b2d7 UD |
42 | } *new_f = (struct locked_FILE *) malloc (sizeof (struct locked_FILE)); |
43 | ||
44 | if (new_f == NULL) | |
96aa2d94 | 45 | return NULL; |
499e7464 | 46 | #ifdef _IO_MTSAFE_IO |
1ea89a40 | 47 | new_f->fp.plus.file._lock = &new_f->lock; |
499e7464 | 48 | #endif |
1ea89a40 UD |
49 | _IO_init (&new_f->fp.plus.file, 0); |
50 | _IO_JUMPS (&new_f->fp.plus.file) = &_IO_file_jumps; | |
51 | _IO_file_init (&new_f->fp.plus.file); | |
96aa2d94 | 52 | #if !_IO_UNIFIED_JUMPTABLES |
1ea89a40 | 53 | new_f->fp.plus.vtable = NULL; |
96aa2d94 | 54 | #endif |
1ea89a40 UD |
55 | if (_IO_file_fopen (&new_f->fp.plus.file, filename, mode, 0) != NULL) |
56 | return (_IO_FILE *) &new_f->fp.plus; | |
57 | _IO_un_link (&new_f->fp.plus.file); | |
edf5b2d7 | 58 | free (new_f); |
96aa2d94 RM |
59 | return NULL; |
60 | } | |
61 | ||
1ea89a40 UD |
62 | #ifdef DO_VERSIONING |
63 | strong_alias (_IO_new_fopen, __new_fopen) | |
f2ea0f5b UD |
64 | default_symbol_version (_IO_new_fopen, _IO_fopen, GLIBC_2.1); |
65 | default_symbol_version (__new_fopen, fopen, GLIBC_2.1); | |
1ea89a40 UD |
66 | #else |
67 | # ifdef weak_alias | |
68 | weak_symbol (_IO_new_fopen, _IO_fopen) | |
69 | weak_symbol (_IO_new_fopen, fopen) | |
70 | # endif | |
ca34d7a7 | 71 | #endif |