1*0a6a1f1dSLionel Sambuc /* $NetBSD: lwp.h,v 1.12 2014/01/31 20:44:17 christos Exp $ */ 22fe8fb19SBen Gras 32fe8fb19SBen Gras /*- 42fe8fb19SBen Gras * Copyright (c) 2000 The NetBSD Foundation, Inc. 52fe8fb19SBen Gras * All rights reserved. 62fe8fb19SBen Gras * 72fe8fb19SBen Gras * This code is derived from software contributed to The NetBSD Foundation 82fe8fb19SBen Gras * by Nathan Williams. 92fe8fb19SBen Gras * 102fe8fb19SBen Gras * Redistribution and use in source and binary forms, with or without 112fe8fb19SBen Gras * modification, are permitted provided that the following conditions 122fe8fb19SBen Gras * are met: 132fe8fb19SBen Gras * 1. Redistributions of source code must retain the above copyright 142fe8fb19SBen Gras * notice, this list of conditions and the following disclaimer. 152fe8fb19SBen Gras * 2. Redistributions in binary form must reproduce the above copyright 162fe8fb19SBen Gras * notice, this list of conditions and the following disclaimer in the 172fe8fb19SBen Gras * documentation and/or other materials provided with the distribution. 182fe8fb19SBen Gras * 192fe8fb19SBen Gras * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 202fe8fb19SBen Gras * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 212fe8fb19SBen Gras * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 222fe8fb19SBen Gras * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 232fe8fb19SBen Gras * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 242fe8fb19SBen Gras * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 252fe8fb19SBen Gras * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 262fe8fb19SBen Gras * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 272fe8fb19SBen Gras * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 282fe8fb19SBen Gras * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 292fe8fb19SBen Gras * POSSIBILITY OF SUCH DAMAGE. 302fe8fb19SBen Gras */ 312fe8fb19SBen Gras 322fe8fb19SBen Gras #ifndef _LWP_H_ 332fe8fb19SBen Gras #define _LWP_H_ 342fe8fb19SBen Gras 352fe8fb19SBen Gras #include <sys/cdefs.h> 362fe8fb19SBen Gras #include <sys/types.h> 372fe8fb19SBen Gras #include <sys/ucontext.h> 382fe8fb19SBen Gras #include <sys/time.h> 392fe8fb19SBen Gras 402fe8fb19SBen Gras struct lwpctl; 412fe8fb19SBen Gras 422fe8fb19SBen Gras __BEGIN_DECLS 432fe8fb19SBen Gras lwpid_t _lwp_self(void); 442fe8fb19SBen Gras int _lwp_create(const ucontext_t *, unsigned long, lwpid_t *); 452fe8fb19SBen Gras int _lwp_exit(void); 462fe8fb19SBen Gras int _lwp_wait(lwpid_t, lwpid_t *); 472fe8fb19SBen Gras int _lwp_suspend(lwpid_t); 482fe8fb19SBen Gras int _lwp_continue(lwpid_t); 492fe8fb19SBen Gras int _lwp_wakeup(lwpid_t); 502fe8fb19SBen Gras void _lwp_makecontext(ucontext_t *, void (*)(void *), void *, void *, 512fe8fb19SBen Gras caddr_t, size_t); 522fe8fb19SBen Gras void *_lwp_getprivate(void); 532fe8fb19SBen Gras void _lwp_setprivate(void *); 542fe8fb19SBen Gras int _lwp_kill(lwpid_t, int); 552fe8fb19SBen Gras int _lwp_detach(lwpid_t); 562fe8fb19SBen Gras #ifndef __LIBC12_SOURCE__ 57*0a6a1f1dSLionel Sambuc int _lwp_park(clockid_t, int, const struct timespec *, lwpid_t, 58*0a6a1f1dSLionel Sambuc const void *, const void *) __RENAME(___lwp_park60); 592fe8fb19SBen Gras #endif 602fe8fb19SBen Gras int _lwp_unpark(lwpid_t, const void *); 612fe8fb19SBen Gras ssize_t _lwp_unpark_all(const lwpid_t *, size_t, const void *); 622fe8fb19SBen Gras int _lwp_setname(lwpid_t, const char *); 632fe8fb19SBen Gras int _lwp_getname(lwpid_t, char *, size_t); 642fe8fb19SBen Gras int _lwp_ctl(int, struct lwpctl **); 652fe8fb19SBen Gras __END_DECLS 662fe8fb19SBen Gras 672fe8fb19SBen Gras #endif /* !_LWP_H_ */ 68