minix/sys/sys/specificdata.h
Lionel Sambuc 456a46e6bf Removing useless minix/types.h header
Change-Id: If5f922279b87f075f301b64c7786caa18b434c2a
2012-12-07 13:58:06 +01:00

69 lines
2.9 KiB
C

/* $NetBSD: specificdata.h,v 1.4 2008/04/28 20:24:11 martin Exp $ */
/*-
* Copyright (c) 2006 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Jason R. Thorpe.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _SYS_SPECIFICDATA_H_
#define _SYS_SPECIFICDATA_H_
#include <sys/mutex.h>
typedef unsigned int specificdata_key_t;
typedef void (*specificdata_dtor_t)(void *);
typedef struct specificdata_domain *specificdata_domain_t;
typedef struct specificdata_container *specificdata_container_t;
typedef struct {
specificdata_container_t specdataref_container;
kmutex_t specdataref_lock;
} specificdata_reference;
specificdata_domain_t specificdata_domain_create(void);
void specificdata_domain_delete(specificdata_domain_t);
int specificdata_key_create(specificdata_domain_t,
specificdata_key_t *, specificdata_dtor_t);
void specificdata_key_delete(specificdata_domain_t, specificdata_key_t);
int specificdata_init(specificdata_domain_t, specificdata_reference *);
void specificdata_fini(specificdata_domain_t, specificdata_reference *);
void * specificdata_getspecific(specificdata_domain_t,
specificdata_reference *, specificdata_key_t);
void * specificdata_getspecific_unlocked(specificdata_domain_t,
specificdata_reference *,
specificdata_key_t);
void specificdata_setspecific(specificdata_domain_t,
specificdata_reference *, specificdata_key_t,
void *);
int specificdata_setspecific_nowait(specificdata_domain_t,
specificdata_reference *,
specificdata_key_t, void *);
#endif /* _SYS_SPECIFICDATA_H_ */