171579Sdeischen/* 271579Sdeischen * Copyright (c) 2001 Daniel Eischen <deischen@FreeBSD.org>. 371579Sdeischen * All rights reserved. 471579Sdeischen * 571579Sdeischen * Redistribution and use in source and binary forms, with or without 671579Sdeischen * modification, are permitted provided that the following conditions 771579Sdeischen * are met: 871579Sdeischen * 1. Redistributions of source code must retain the above copyright 971579Sdeischen * notice, this list of conditions and the following disclaimer. 1071579Sdeischen * 2. Redistributions in binary form must reproduce the above copyright 1171579Sdeischen * notice, this list of conditions and the following disclaimer in the 1271579Sdeischen * documentation and/or other materials provided with the distribution. 1371579Sdeischen * 1471579Sdeischen * THIS SOFTWARE IS PROVIDED BY DANIEL EISCHEN AND CONTRIBUTORS ``AS IS'' 1571579Sdeischen * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1671579Sdeischen * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1771579Sdeischen * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 1871579Sdeischen * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 1971579Sdeischen * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2071579Sdeischen * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2171579Sdeischen * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2271579Sdeischen * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2371579Sdeischen * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2471579Sdeischen * SUCH DAMAGE. 2571579Sdeischen */ 2671579Sdeischen 2790039Sobrien#include <sys/cdefs.h> 2890039Sobrien__FBSDID("$FreeBSD$"); 2990039Sobrien 3074462Salfred#include <signal.h> 3171579Sdeischen#include <pthread.h> 32156319Sdeischen#include <stdlib.h> 33235785Stheraven#include <errno.h> 3471579Sdeischen 35106866Sdeischen#include "libc_private.h" 36106288Sdfr 3771579Sdeischen/* 3871579Sdeischen * Weak symbols: All libc internal usage of these functions should 3971579Sdeischen * use the weak symbol versions (_pthread_XXX). If libpthread is 4071579Sdeischen * linked, it will override these functions with (non-weak) routines. 4171579Sdeischen * The _pthread_XXX functions are provided solely for internal libc 4271579Sdeischen * usage to avoid unwanted cancellation points and to differentiate 4371579Sdeischen * between application locks and libc locks (threads holding the 4471579Sdeischen * latter can't be allowed to exit/terminate). 4571579Sdeischen */ 4671579Sdeischen 4774462Salfred/* Define a null pthread structure just to satisfy _pthread_self. */ 4872373Sdeischenstruct pthread { 4972373Sdeischen}; 5071579Sdeischen 5172373Sdeischenstatic struct pthread main_thread; 5272373Sdeischen 53106866Sdeischenstatic int stub_main(void); 54106866Sdeischenstatic void *stub_null(void); 55106866Sdeischenstatic struct pthread *stub_self(void); 56106866Sdeischenstatic int stub_zero(void); 57235785Stheravenstatic int stub_fail(void); 58156319Sdeischenstatic int stub_true(void); 59156319Sdeischenstatic void stub_exit(void); 6072373Sdeischen 61106866Sdeischen#define PJT_DUAL_ENTRY(entry) \ 62106866Sdeischen (pthread_func_t)entry, (pthread_func_t)entry 6374462Salfred 64106880Sdeischenpthread_func_entry_t __thr_jtable[PJT_MAX] = { 65156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_ATFORK */ 66156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_ATTR_DESTROY */ 67156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_ATTR_GETDETACHSTATE */ 68156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_ATTR_GETGUARDSIZE */ 69156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_ATTR_GETINHERITSCHED */ 70156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_ATTR_GETSCHEDPARAM */ 71156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_ATTR_GETSCHEDPOLICY */ 72156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_ATTR_GETSCOPE */ 73156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_ATTR_GETSTACKADDR */ 74156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_ATTR_GETSTACKSIZE */ 75156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_ATTR_INIT */ 76156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_ATTR_SETDETACHSTATE */ 77156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_ATTR_SETGUARDSIZE */ 78156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_ATTR_SETINHERITSCHED */ 79156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_ATTR_SETSCHEDPARAM */ 80156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_ATTR_SETSCHEDPOLICY */ 81156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_ATTR_SETSCOPE */ 82156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_ATTR_SETSTACKADDR */ 83156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_ATTR_SETSTACKSIZE */ 84156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_CANCEL */ 85156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_CLEANUP_POP */ 86156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_CLEANUP_PUSH */ 87156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_COND_BROADCAST */ 88156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_COND_DESTROY */ 89156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_COND_INIT */ 90156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_COND_SIGNAL */ 91156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_COND_TIMEDWAIT */ 92156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_COND_WAIT */ 93156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_DETACH */ 94156319Sdeischen {PJT_DUAL_ENTRY(stub_true)}, /* PJT_EQUAL */ 95156319Sdeischen {PJT_DUAL_ENTRY(stub_exit)}, /* PJT_EXIT */ 96156319Sdeischen {PJT_DUAL_ENTRY(stub_null)}, /* PJT_GETSPECIFIC */ 97156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_JOIN */ 98235785Stheraven {PJT_DUAL_ENTRY(stub_fail)}, /* PJT_KEY_CREATE */ 99156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_KEY_DELETE */ 100156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_KILL */ 101156319Sdeischen {PJT_DUAL_ENTRY(stub_main)}, /* PJT_MAIN_NP */ 102156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_MUTEXATTR_DESTROY */ 103156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_MUTEXATTR_INIT */ 104156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_MUTEXATTR_SETTYPE */ 105156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_MUTEX_DESTROY */ 106156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_MUTEX_INIT */ 107156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_MUTEX_LOCK */ 108156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_MUTEX_TRYLOCK */ 109156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_MUTEX_UNLOCK */ 110235785Stheraven {PJT_DUAL_ENTRY(stub_fail)}, /* PJT_ONCE */ 111156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_RWLOCK_DESTROY */ 112156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_RWLOCK_INIT */ 113156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_RWLOCK_RDLOCK */ 114156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_RWLOCK_TRYRDLOCK */ 115156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_RWLOCK_TRYWRLOCK */ 116156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_RWLOCK_UNLOCK */ 117156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_RWLOCK_WRLOCK */ 118156319Sdeischen {PJT_DUAL_ENTRY(stub_self)}, /* PJT_SELF */ 119156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_SETCANCELSTATE */ 120156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_SETCANCELTYPE */ 121156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_SETSPECIFIC */ 122156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_SIGMASK */ 123156319Sdeischen {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_TESTCANCEL */ 124201546Sdavidxu {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_CLEANUP_POP_IMP */ 125201546Sdavidxu {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_CLEANUP_PUSH_IMP */ 126213153Sdavidxu {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_CANCEL_ENTER */ 127213153Sdavidxu {PJT_DUAL_ENTRY(stub_zero)}, /* PJT_CANCEL_LEAVE */ 128106866Sdeischen}; 129106288Sdfr 130106866Sdeischen/* 131106866Sdeischen * Weak aliases for exported (pthread_*) and internal (_pthread_*) routines. 132106866Sdeischen */ 133106866Sdeischen#define WEAK_REF(sym, alias) __weak_reference(sym, alias) 13474462Salfred 135106866Sdeischen#define FUNC_TYPE(name) __CONCAT(name, _func_t) 136106866Sdeischen#define FUNC_INT(name) __CONCAT(name, _int) 137106866Sdeischen#define FUNC_EXP(name) __CONCAT(name, _exp) 138103576Salfred 139106866Sdeischen#define STUB_FUNC(name, idx, ret) \ 140152333Sdeischen static ret FUNC_EXP(name)(void) __used; \ 141152333Sdeischen static ret FUNC_INT(name)(void) __used; \ 142106866Sdeischen WEAK_REF(FUNC_EXP(name), name); \ 143106866Sdeischen WEAK_REF(FUNC_INT(name), __CONCAT(_, name)); \ 144106866Sdeischen typedef ret (*FUNC_TYPE(name))(void); \ 145106866Sdeischen static ret FUNC_EXP(name)(void) \ 146106866Sdeischen { \ 147106866Sdeischen FUNC_TYPE(name) func; \ 148106866Sdeischen func = (FUNC_TYPE(name))__thr_jtable[idx][0]; \ 149106866Sdeischen return (func()); \ 150106866Sdeischen } \ 151106866Sdeischen static ret FUNC_INT(name)(void) \ 152106866Sdeischen { \ 153106866Sdeischen FUNC_TYPE(name) func; \ 154106866Sdeischen func = (FUNC_TYPE(name))__thr_jtable[idx][1]; \ 155106866Sdeischen return (func()); \ 156106866Sdeischen } 15771579Sdeischen 158106866Sdeischen#define STUB_FUNC1(name, idx, ret, p0_type) \ 159132849Skan static ret FUNC_EXP(name)(p0_type) __used; \ 160132849Skan static ret FUNC_INT(name)(p0_type) __used; \ 161106866Sdeischen WEAK_REF(FUNC_EXP(name), name); \ 162106866Sdeischen WEAK_REF(FUNC_INT(name), __CONCAT(_, name)); \ 163106866Sdeischen typedef ret (*FUNC_TYPE(name))(p0_type); \ 164106866Sdeischen static ret FUNC_EXP(name)(p0_type p0) \ 165106866Sdeischen { \ 166106866Sdeischen FUNC_TYPE(name) func; \ 167106866Sdeischen func = (FUNC_TYPE(name))__thr_jtable[idx][0]; \ 168106866Sdeischen return (func(p0)); \ 169106866Sdeischen } \ 170106866Sdeischen static ret FUNC_INT(name)(p0_type p0) \ 171106866Sdeischen { \ 172106866Sdeischen FUNC_TYPE(name) func; \ 173106866Sdeischen func = (FUNC_TYPE(name))__thr_jtable[idx][1]; \ 174106866Sdeischen return (func(p0)); \ 175106866Sdeischen } 17671579Sdeischen 177106866Sdeischen#define STUB_FUNC2(name, idx, ret, p0_type, p1_type) \ 178132849Skan static ret FUNC_EXP(name)(p0_type, p1_type) __used; \ 179132849Skan static ret FUNC_INT(name)(p0_type, p1_type) __used; \ 180106866Sdeischen WEAK_REF(FUNC_EXP(name), name); \ 181106866Sdeischen WEAK_REF(FUNC_INT(name), __CONCAT(_, name)); \ 182106866Sdeischen typedef ret (*FUNC_TYPE(name))(p0_type, p1_type); \ 183106866Sdeischen static ret FUNC_EXP(name)(p0_type p0, p1_type p1) \ 184106866Sdeischen { \ 185106866Sdeischen FUNC_TYPE(name) func; \ 186106866Sdeischen func = (FUNC_TYPE(name))__thr_jtable[idx][0]; \ 187106866Sdeischen return (func(p0, p1)); \ 188106866Sdeischen } \ 189106866Sdeischen static ret FUNC_INT(name)(p0_type p0, p1_type p1) \ 190106866Sdeischen { \ 191106866Sdeischen FUNC_TYPE(name) func; \ 192106866Sdeischen func = (FUNC_TYPE(name))__thr_jtable[idx][1]; \ 193106866Sdeischen return (func(p0, p1)); \ 194106866Sdeischen } 19571579Sdeischen 196106866Sdeischen#define STUB_FUNC3(name, idx, ret, p0_type, p1_type, p2_type) \ 197132849Skan static ret FUNC_EXP(name)(p0_type, p1_type, p2_type) __used; \ 198132849Skan static ret FUNC_INT(name)(p0_type, p1_type, p2_type) __used; \ 199106866Sdeischen WEAK_REF(FUNC_EXP(name), name); \ 200106866Sdeischen WEAK_REF(FUNC_INT(name), __CONCAT(_, name)); \ 201106866Sdeischen typedef ret (*FUNC_TYPE(name))(p0_type, p1_type, p2_type); \ 202106866Sdeischen static ret FUNC_EXP(name)(p0_type p0, p1_type p1, p2_type p2) \ 203106866Sdeischen { \ 204106866Sdeischen FUNC_TYPE(name) func; \ 205106866Sdeischen func = (FUNC_TYPE(name))__thr_jtable[idx][0]; \ 206106866Sdeischen return (func(p0, p1, p2)); \ 207106866Sdeischen } \ 208106866Sdeischen static ret FUNC_INT(name)(p0_type p0, p1_type p1, p2_type p2) \ 209106866Sdeischen { \ 210106866Sdeischen FUNC_TYPE(name) func; \ 211106866Sdeischen func = (FUNC_TYPE(name))__thr_jtable[idx][1]; \ 212106866Sdeischen return (func(p0, p1, p2)); \ 213106866Sdeischen } 21474462Salfred 215106866SdeischenSTUB_FUNC1(pthread_cond_broadcast, PJT_COND_BROADCAST, int, void *) 216106866SdeischenSTUB_FUNC1(pthread_cond_destroy, PJT_COND_DESTROY, int, void *) 217106866SdeischenSTUB_FUNC2(pthread_cond_init, PJT_COND_INIT, int, void *, void *) 218106866SdeischenSTUB_FUNC1(pthread_cond_signal, PJT_COND_SIGNAL, int, void *) 219152333SdeischenSTUB_FUNC2(pthread_cond_wait, PJT_COND_WAIT, int, void *, void *) 220106866SdeischenSTUB_FUNC1(pthread_getspecific, PJT_GETSPECIFIC, void *, pthread_key_t) 221106866SdeischenSTUB_FUNC2(pthread_key_create, PJT_KEY_CREATE, int, void *, void *) 222106866SdeischenSTUB_FUNC1(pthread_key_delete, PJT_KEY_DELETE, int, pthread_key_t) 223106866SdeischenSTUB_FUNC(pthread_main_np, PJT_MAIN_NP, int) 224106866SdeischenSTUB_FUNC1(pthread_mutex_destroy, PJT_MUTEX_DESTROY, int, void *) 225106866SdeischenSTUB_FUNC2(pthread_mutex_init, PJT_MUTEX_INIT, int, void *, void *) 226106866SdeischenSTUB_FUNC1(pthread_mutex_lock, PJT_MUTEX_LOCK, int, void *) 227106866SdeischenSTUB_FUNC1(pthread_mutex_trylock, PJT_MUTEX_TRYLOCK, int, void *) 228106866SdeischenSTUB_FUNC1(pthread_mutex_unlock, PJT_MUTEX_UNLOCK, int, void *) 229106866SdeischenSTUB_FUNC1(pthread_mutexattr_destroy, PJT_MUTEXATTR_DESTROY, int, void *) 230106866SdeischenSTUB_FUNC1(pthread_mutexattr_init, PJT_MUTEXATTR_INIT, int, void *) 231197681SmarcusSTUB_FUNC2(pthread_mutexattr_settype, PJT_MUTEXATTR_SETTYPE, int, void *, int) 232106866SdeischenSTUB_FUNC2(pthread_once, PJT_ONCE, int, void *, void *) 233106866SdeischenSTUB_FUNC1(pthread_rwlock_destroy, PJT_RWLOCK_DESTROY, int, void *) 234106866SdeischenSTUB_FUNC2(pthread_rwlock_init, PJT_RWLOCK_INIT, int, void *, void *) 235106866SdeischenSTUB_FUNC1(pthread_rwlock_rdlock, PJT_RWLOCK_RDLOCK, int, void *) 236106866SdeischenSTUB_FUNC1(pthread_rwlock_tryrdlock, PJT_RWLOCK_TRYRDLOCK, int, void *) 237106866SdeischenSTUB_FUNC1(pthread_rwlock_trywrlock, PJT_RWLOCK_TRYWRLOCK, int, void *) 238106866SdeischenSTUB_FUNC1(pthread_rwlock_unlock, PJT_RWLOCK_UNLOCK, int, void *) 239106866SdeischenSTUB_FUNC1(pthread_rwlock_wrlock, PJT_RWLOCK_WRLOCK, int, void *) 240106866SdeischenSTUB_FUNC(pthread_self, PJT_SELF, pthread_t) 241106866SdeischenSTUB_FUNC2(pthread_setspecific, PJT_SETSPECIFIC, int, pthread_key_t, void *) 242106866SdeischenSTUB_FUNC3(pthread_sigmask, PJT_SIGMASK, int, int, void *, void *) 243156319SdeischenSTUB_FUNC3(pthread_atfork, PJT_ATFORK, int, void *, void *, void*) 244156319SdeischenSTUB_FUNC1(pthread_attr_destroy, PJT_ATTR_DESTROY, int, void *); 245156319SdeischenSTUB_FUNC2(pthread_attr_getdetachstate, PJT_ATTR_GETDETACHSTATE, int, void *, void *) 246156319SdeischenSTUB_FUNC2(pthread_attr_getguardsize, PJT_ATTR_GETGUARDSIZE, int, void *, void *) 247156319SdeischenSTUB_FUNC2(pthread_attr_getstackaddr, PJT_ATTR_GETSTACKADDR, int, void *, void *) 248156319SdeischenSTUB_FUNC2(pthread_attr_getstacksize, PJT_ATTR_GETSTACKSIZE, int, void *, void *) 249156319SdeischenSTUB_FUNC2(pthread_attr_getinheritsched, PJT_ATTR_GETINHERITSCHED, int, void *, void *) 250156319SdeischenSTUB_FUNC2(pthread_attr_getschedparam, PJT_ATTR_GETSCHEDPARAM, int, void *, void *) 251156319SdeischenSTUB_FUNC2(pthread_attr_getschedpolicy, PJT_ATTR_GETSCHEDPOLICY, int, void *, void *) 252156319SdeischenSTUB_FUNC2(pthread_attr_getscope, PJT_ATTR_GETSCOPE, int, void *, void *) 253156319SdeischenSTUB_FUNC1(pthread_attr_init, PJT_ATTR_INIT, int, void *) 254156319SdeischenSTUB_FUNC2(pthread_attr_setdetachstate, PJT_ATTR_SETDETACHSTATE, int, void *, int) 255156319SdeischenSTUB_FUNC2(pthread_attr_setguardsize, PJT_ATTR_SETGUARDSIZE, int, void *, size_t) 256156319SdeischenSTUB_FUNC2(pthread_attr_setstackaddr, PJT_ATTR_SETSTACKADDR, int, void *, void *) 257156319SdeischenSTUB_FUNC2(pthread_attr_setstacksize, PJT_ATTR_SETSTACKSIZE, int, void *, size_t) 258156319SdeischenSTUB_FUNC2(pthread_attr_setinheritsched, PJT_ATTR_SETINHERITSCHED, int, void *, int) 259156319SdeischenSTUB_FUNC2(pthread_attr_setschedparam, PJT_ATTR_SETSCHEDPARAM, int, void *, void *) 260156319SdeischenSTUB_FUNC2(pthread_attr_setschedpolicy, PJT_ATTR_SETSCHEDPOLICY, int, void *, int) 261156319SdeischenSTUB_FUNC2(pthread_attr_setscope, PJT_ATTR_SETSCOPE, int, void *, int) 262156319SdeischenSTUB_FUNC1(pthread_cancel, PJT_CANCEL, int, void *) 263156319SdeischenSTUB_FUNC1(pthread_cleanup_pop, PJT_CLEANUP_POP, int, int) 264156319SdeischenSTUB_FUNC2(pthread_cleanup_push, PJT_CLEANUP_PUSH, void, void *, void *) 265156319SdeischenSTUB_FUNC3(pthread_cond_timedwait, PJT_COND_TIMEDWAIT, int, void *, void *, void *) 266156319SdeischenSTUB_FUNC1(pthread_detach, PJT_DETACH, int, void *) 267156319SdeischenSTUB_FUNC2(pthread_equal, PJT_EQUAL, int, void *, void *) 268156319SdeischenSTUB_FUNC1(pthread_exit, PJT_EXIT, void, void *) 269156319SdeischenSTUB_FUNC2(pthread_join, PJT_JOIN, int, void *, void *) 270156319SdeischenSTUB_FUNC2(pthread_kill, PJT_KILL, int, void *, int) 271156319SdeischenSTUB_FUNC2(pthread_setcancelstate, PJT_SETCANCELSTATE, int, int, void *) 272156319SdeischenSTUB_FUNC2(pthread_setcanceltype, PJT_SETCANCELTYPE, int, int, void *) 273156319SdeischenSTUB_FUNC(pthread_testcancel, PJT_TESTCANCEL, void) 274201546SdavidxuSTUB_FUNC1(__pthread_cleanup_pop_imp, PJT_CLEANUP_POP_IMP, int, int) 275201546SdavidxuSTUB_FUNC2(__pthread_cleanup_push_imp, PJT_CLEANUP_PUSH_IMP, void, void*, void *); 276213153SdavidxuSTUB_FUNC1(_pthread_cancel_enter, PJT_CANCEL_ENTER, int, int) 277213153SdavidxuSTUB_FUNC1(_pthread_cancel_leave, PJT_CANCEL_LEAVE, int, int) 27871579Sdeischen 279106288Sdfrstatic int 280106866Sdeischenstub_zero(void) 28171579Sdeischen{ 28271579Sdeischen return (0); 28371579Sdeischen} 28471579Sdeischen 285106866Sdeischenstatic void * 286106866Sdeischenstub_null(void) 28771579Sdeischen{ 288106866Sdeischen return (NULL); 28971579Sdeischen} 29071579Sdeischen 291106866Sdeischenstatic struct pthread * 292106866Sdeischenstub_self(void) 29371579Sdeischen{ 29472373Sdeischen return (&main_thread); 29572373Sdeischen} 29672373Sdeischen 297106288Sdfrstatic int 298235785Stheravenstub_fail(void) 299235785Stheraven{ 300235785Stheraven return (ENOSYS); 301235785Stheraven} 302235785Stheraven 303235785Stheravenstatic int 304106866Sdeischenstub_main(void) 30571579Sdeischen{ 306106866Sdeischen return (-1); 30771579Sdeischen} 308156319Sdeischen 309156319Sdeischenstatic int 310156319Sdeischenstub_true(void) 311156319Sdeischen{ 312156319Sdeischen return (1); 313156319Sdeischen} 314156319Sdeischen 315156319Sdeischenstatic void 316156319Sdeischenstub_exit(void) 317156319Sdeischen{ 318156319Sdeischen exit(0); 319156319Sdeischen} 320