LCOM1920-T02G10

/*        $NetBSD: lwp.h,v 1.12 2014/01/31 20:44:17 christos Exp $        */

/*-

 * Copyright (c) 2000 The NetBSD Foundation, Inc.

 * All rights reserved.

 *

 * This code is derived from software contributed to The NetBSD Foundation

 * by Nathan Williams.

 *

 * 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 _LWP_H_

#define _LWP_H_

#include <sys/cdefs.h>

#include <sys/types.h>

#include <sys/ucontext.h>

#include <sys/time.h>

struct lwpctl;

__BEGIN_DECLS

lwpid_t        _lwp_self(void);

int        _lwp_create(const ucontext_t *, unsigned  long, lwpid_t *);

int        _lwp_exit(void);

int        _lwp_wait(lwpid_t, lwpid_t *);

int        _lwp_suspend(lwpid_t);

int        _lwp_continue(lwpid_t);

int        _lwp_wakeup(lwpid_t);

void        _lwp_makecontext(ucontext_t *, void (*)(void *), void *, void *, 

            caddr_t, size_t);

void        *_lwp_getprivate(void);

void        _lwp_setprivate(void *);

int        _lwp_kill(lwpid_t, int);

int        _lwp_detach(lwpid_t);

#ifndef __LIBC12_SOURCE__

int        _lwp_park(clockid_t, int, const struct timespec *, lwpid_t,

    const void *, const void *) __RENAME(___lwp_park60);

#endif

int        _lwp_unpark(lwpid_t, const void *);

ssize_t        _lwp_unpark_all(const lwpid_t *, size_t, const void *);

int        _lwp_setname(lwpid_t, const char *);

int        _lwp_getname(lwpid_t, char *, size_t);

int        _lwp_ctl(int, struct lwpctl **);

__END_DECLS

#endif /* !_LWP_H_ */