mirror of
git://sourceware.org/git/glibc.git
synced 2024-12-03 04:01:43 +08:00
3a90addad1
in iofdopen.c. * libio/oldiofopen.c (_IO_old_fopen): Bring over recent changes in iofopen.c. * libio/oldiofclose.c (_IO_old_fclose): Bring over recent changes in iofclose.c. * libio/oldfileops.c (_IO_old_file_underflow, _IO_old_file_sync, _IO_old_file_seekoff): Bring over recent changes in fileops.c.
67 lines
2.1 KiB
C
67 lines
2.1 KiB
C
/* Copyright (C) 1993, 1997, 1999 Free Software Foundation, Inc.
|
|
This file is part of the GNU IO Library.
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU General Public License as
|
|
published by the Free Software Foundation; either version 2, or (at
|
|
your option) any later version.
|
|
|
|
This library is distributed in the hope that it will be useful, but
|
|
WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this library; see the file COPYING. If not, write to
|
|
the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
|
|
MA 02111-1307, USA.
|
|
|
|
As a special exception, if you link this library with files
|
|
compiled with a GNU compiler to produce an executable, this does
|
|
not cause the resulting executable to be covered by the GNU General
|
|
Public License. This exception does not however invalidate any
|
|
other reasons why the executable file might be covered by the GNU
|
|
General Public License. */
|
|
|
|
#define _IO_USE_OLD_IO_FILE
|
|
#include "libioP.h"
|
|
#ifdef __STDC__
|
|
#include <stdlib.h>
|
|
#endif
|
|
|
|
|
|
_IO_FILE *
|
|
_IO_old_fopen (filename, mode)
|
|
const char *filename;
|
|
const char *mode;
|
|
{
|
|
struct locked_FILE
|
|
{
|
|
struct _IO_FILE_plus fp;
|
|
#ifdef _IO_MTSAFE_IO
|
|
_IO_lock_t lock;
|
|
#endif
|
|
} *new_f = (struct locked_FILE *) malloc (sizeof (struct locked_FILE));
|
|
|
|
if (new_f == NULL)
|
|
return NULL;
|
|
#ifdef _IO_MTSAFE_IO
|
|
new_f->fp.file._lock = &new_f->lock;
|
|
#endif
|
|
_IO_init (&new_f->fp.file, 0);
|
|
_IO_JUMPS (&new_f->fp.file) = &_IO_old_file_jumps;
|
|
_IO_old_file_init (&new_f->fp.file);
|
|
#if !_IO_UNIFIED_JUMPTABLES
|
|
new_f->fp.vtable = NULL;
|
|
#endif
|
|
if (_IO_old_file_fopen (&new_f->fp.file, filename, mode) != NULL)
|
|
return &new_f->fp.file;
|
|
_IO_un_link (&new_f->fp.file);
|
|
free (new_f);
|
|
return NULL;
|
|
}
|
|
|
|
strong_alias (_IO_old_fopen, __old_fopen)
|
|
symbol_version (_IO_old_fopen, _IO_fopen, GLIBC_2.0);
|
|
symbol_version (__old_fopen, fopen, GLIBC_2.0);
|