1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #ifndef _SYS_LX_FUTEX_H 27 #define _SYS_LX_FUTEX_H 28 29 #pragma ident "%Z%%M% %I% %E% SMI" 30 31 #ifdef __cplusplus 32 extern "C" { 33 #endif 34 35 #define FUTEX_WAIT 0 36 #define FUTEX_WAKE 1 37 #define FUTEX_FD 2 38 #define FUTEX_REQUEUE 3 39 #define FUTEX_CMP_REQUEUE 4 40 #define FUTEX_MAX_CMD FUTEX_CMP_REQUEUE 41 42 #ifdef _KERNEL 43 extern long lx_futex(uintptr_t addr, int cmd, int val, uintptr_t lx_timeout, 44 uintptr_t addr2, int val2); 45 extern void lx_futex_init(void); 46 extern int lx_futex_fini(void); 47 #endif /* _KERNEL */ 48 49 #ifdef __cplusplus 50 } 51 #endif 52 53 #endif /* _SYS_LX_FUTEX_H */