semaphore.h revision b819cea2f73f98c5662230cc9affc8cc84f77fcf
/*
* 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
* 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) 1993-1998 by Sun Microsystems, Inc.
* All rights reserved.
*
* Copyright 2013 Nexenta Systems, Inc. All rights reserved.
*/
#ifndef _SYS_SEMAPHORE_H
#define _SYS_SEMAPHORE_H
/*
* Public interface to semaphores. See semaphore(9F) for details.
*/
#ifdef __cplusplus
extern "C" {
#endif
typedef enum {
} ksema_type_t;
typedef lwp_sema_t ksema_t;
/*
* We're simulating the kernel mutex API here, and the
* user-level has a different signature, so rename.
*/
#define sema_init ksema_init
#define sema_destroy ksema_destroy
extern void ksema_destroy(ksema_t *);
extern int sema_p_sig(ksema_t *);
#ifdef __cplusplus
}
#endif
#endif /* _SYS_SEMAPHORE_H */