aboutsummaryrefslogtreecommitdiff
path: root/libio/iofopen64.c
diff options
context:
space:
mode:
Diffstat (limited to 'libio/iofopen64.c')
-rw-r--r--libio/iofopen64.c69
1 files changed, 69 insertions, 0 deletions
diff --git a/libio/iofopen64.c b/libio/iofopen64.c
new file mode 100644
index 0000000..cdd508d
--- /dev/null
+++ b/libio/iofopen64.c
@@ -0,0 +1,69 @@
+/* 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_fopen64 (filename, mode)
+ const char *filename;
+ const char *mode;
+{
+#ifdef _G_OPEN64
+ 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, 1) != NULL)
+ return (_IO_FILE *) &new_f->fp;
+ _IO_un_link (&new_f->fp.file);
+ free (new_f);
+ return NULL;
+#else
+ __set_errno (ENOSYS);
+ return NULL;
+#endif
+}
+
+#ifdef weak_alias
+weak_alias (_IO_fopen64, fopen64)
+#endif