1*16543c49Schristos /* $NetBSD: lwp_private.h,v 1.1 2024/11/30 01:04:15 christos Exp $ */ 2*16543c49Schristos 3*16543c49Schristos /*- 4*16543c49Schristos * Copyright (c) 2001 The NetBSD Foundation, Inc. 5*16543c49Schristos * All rights reserved. 6*16543c49Schristos * 7*16543c49Schristos * This code is derived from software contributed to The NetBSD Foundation 8*16543c49Schristos * by Klaus Klein. 9*16543c49Schristos * 10*16543c49Schristos * Redistribution and use in source and binary forms, with or without 11*16543c49Schristos * modification, are permitted provided that the following conditions 12*16543c49Schristos * are met: 13*16543c49Schristos * 1. Redistributions of source code must retain the above copyright 14*16543c49Schristos * notice, this list of conditions and the following disclaimer. 15*16543c49Schristos * 2. Redistributions in binary form must reproduce the above copyright 16*16543c49Schristos * notice, this list of conditions and the following disclaimer in the 17*16543c49Schristos * documentation and/or other materials provided with the distribution. 18*16543c49Schristos * 19*16543c49Schristos * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20*16543c49Schristos * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21*16543c49Schristos * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22*16543c49Schristos * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23*16543c49Schristos * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24*16543c49Schristos * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25*16543c49Schristos * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26*16543c49Schristos * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27*16543c49Schristos * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28*16543c49Schristos * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29*16543c49Schristos * POSSIBILITY OF SUCH DAMAGE. 30*16543c49Schristos */ 31*16543c49Schristos 32*16543c49Schristos #ifndef _VAX_LWP_PRIVATE_H_ 33*16543c49Schristos #define _VAX_LWP_PRIVATE_H_ 34*16543c49Schristos 35*16543c49Schristos #include <sys/cdefs.h> 36*16543c49Schristos #include <sys/syscall.h> 37*16543c49Schristos #include <sys/tls.h> 38*16543c49Schristos 39*16543c49Schristos __BEGIN_DECLS 40*16543c49Schristos 41*16543c49Schristos static __inline void * 42*16543c49Schristos __lwp_getprivate_fast(void) 43*16543c49Schristos { 44*16543c49Schristos register void *tcb __asm("r0"); 45*16543c49Schristos __asm("chmk %0" :: "i"(SYS__lwp_getprivate) : "r0"); 46*16543c49Schristos return tcb; 47*16543c49Schristos } 48*16543c49Schristos 49*16543c49Schristos __END_DECLS 50*16543c49Schristos 51*16543c49Schristos #endif /* !_VAX_LWP_PRIVATE_H_ */ 52