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, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 23 /* 24 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 25 * Use is subject to license terms. 26 */ 27 28 #pragma ident "%Z%%M% %I% %E% SMI" 29 30 /* 31 * Stubs for the standalone to reduce the dependence on external libraries 32 */ 33 34 #include <string.h> 35 #include <thread.h> 36 37 #include "misc.h" 38 39 /*ARGSUSED*/ 40 int 41 _cond_init(cond_t *cvp, int type, void *arg) 42 { 43 return (0); 44 } 45 46 /*ARGSUSED*/ 47 int 48 _cond_destroy(cond_t *cvp) 49 { 50 return (0); 51 } 52 53 /*ARGSUSED*/ 54 int 55 _cond_wait(cond_t *cv, mutex_t *mutex) 56 { 57 umem_panic("attempt to wait on standumem cv %p", cv); 58 59 /*NOTREACHED*/ 60 return (0); 61 } 62 63 /*ARGSUSED*/ 64 int 65 _cond_broadcast(cond_t *cvp) 66 { 67 return (0); 68 } 69 70 thread_t 71 _thr_self(void) 72 { 73 return ((thread_t)1); 74 } 75 76 static mutex_t _mp = DEFAULTMUTEX; 77 78 /*ARGSUSED*/ 79 int 80 __mutex_init(mutex_t *mp, int type, void *arg) 81 { 82 (void) memcpy(mp, &_mp, sizeof (mutex_t)); 83 return (0); 84 } 85 86 /*ARGSUSED*/ 87 int 88 __mutex_destroy(mutex_t *mp) 89 { 90 return (0); 91 } 92 93 /*ARGSUSED*/ 94 int 95 __mutex_held(mutex_t *mp) 96 { 97 return (1); 98 } 99 100 /*ARGSUSED*/ 101 int 102 __mutex_lock(mutex_t *mp) 103 { 104 return (0); 105 } 106 107 /*ARGSUSED*/ 108 int 109 __mutex_trylock(mutex_t *mp) 110 { 111 return (0); 112 } 113 114 /*ARGSUSED*/ 115 int 116 __mutex_unlock(mutex_t *mp) 117 { 118 return (0); 119 } 120 121 int 122 _issetugid(void) 123 { 124 return (1); 125 } 126