/* Copyright (C) 1993, 1997 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. */ #include "libioP.h" #ifdef __STDC__ #include <stdlib.h> #endif _IO_FILE * _IO_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_file_jumps; _IO_file_init (&new_f->fp.file); #if !_IO_UNIFIED_JUMPTABLES new_f->fp.vtable = NULL; #endif if (_IO_file_fopen (&new_f->fp.file, filename, mode) != NULL) return (_IO_FILE *) &new_f->fp; _IO_un_link (&new_f->fp.file); free (new_f); return NULL; } #ifdef weak_alias weak_alias (_IO_fopen, fopen) #endif