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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (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 (c) 1999 by Sun Microsystems, Inc.
* All rights reserved.
*/
#ifndef _SYS_REFSTR_IMPL_H
#define _SYS_REFSTR_IMPL_H
#pragma ident "%Z%%M% %I% %E% SMI"
#include <sys/types.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* Strings with reference counts.
* The refstr_t definition is private to the implementation.
* <sys/refstr.h> just declares it as a 'struct refstr'.
* We require there never to be an allocation larger than 4 Gbytes.
*/
struct refstr {
uint32_t rs_size; /* allocation size */
uint32_t rs_refcnt; /* reference count */
char rs_string[1]; /* constant string */
};
#ifdef __cplusplus
}
#endif
#endif /* _SYS_REFSTR_IMPL_H */
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