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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _STDIO_IMPL_H
#define _STDIO_IMPL_H
#include <sys/isa_defs.h>
#ifdef __cplusplus
extern "C" {
#endif
#ifdef _LP64
#ifndef _FILE64_H
struct __FILE_TAG {
long __pad[16];
};
#endif /* _FILE64_H */
#else
struct __FILE_TAG /* needs to be binary-compatible with old versions */
{
#ifdef _STDIO_REVERSE
unsigned char *_ptr; /* next character from/to here in buffer */
int _cnt; /* number of available characters in buffer */
#else
int _cnt; /* number of available characters in buffer */
unsigned char *_ptr; /* next character from/to here in buffer */
#endif
unsigned char *_base; /* the buffer */
unsigned char _flag; /* the state of the stream */
unsigned char _magic; /* Old home of the file descriptor */
/* Only fileno(3C) can retrieve the value now */
unsigned __orientation:2; /* the orientation of the stream */
unsigned __ionolock:1; /* turn off implicit locking */
unsigned __seekable:1; /* is file seekable? */
unsigned __extendedfd:1; /* enable extended FILE */
unsigned __xf_nocheck:1; /* no extended FILE runtime check */
unsigned __filler:10;
};
#endif /* _LP64 */
#ifdef __cplusplus
}
#endif
#endif /* _STDIO_IMPL_H */
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