pthread.c was getting a bit unwieldly. Move pthread_attr stuff out
into a new file, and put the shared private structure definition in pthread_int.h.
This commit is contained in:
parent
0172694e7d
commit
ec2c169839
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@ -1,4 +1,4 @@
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# $NetBSD: Makefile,v 1.17 2003/06/03 21:34:00 nathanw Exp $
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# $NetBSD: Makefile,v 1.18 2003/07/18 22:33:45 nathanw Exp $
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#
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WARNS= 2
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@ -40,6 +40,7 @@ LIB= pthread
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#
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SRCS= pthread.c
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SRCS+= pthread_alarms.c
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SRCS+= pthread_attr.c
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SRCS+= pthread_barrier.c
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SRCS+= pthread_cancelstub.c
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SRCS+= pthread_cond.c
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@ -1,7 +1,7 @@
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/* $NetBSD: pthread.c,v 1.24 2003/07/18 22:12:30 nathanw Exp $ */
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/* $NetBSD: pthread.c,v 1.25 2003/07/18 22:33:45 nathanw Exp $ */
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/*-
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* Copyright (c) 2001 The NetBSD Foundation, Inc.
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* Copyright (c) 2001,2002,2003 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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@ -37,7 +37,7 @@
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*/
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#include <sys/cdefs.h>
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__RCSID("$NetBSD: pthread.c,v 1.24 2003/07/18 22:12:30 nathanw Exp $");
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__RCSID("$NetBSD: pthread.c,v 1.25 2003/07/18 22:33:45 nathanw Exp $");
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#include <err.h>
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#include <errno.h>
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@ -113,15 +113,6 @@ void *pthread__static_lib_binder[] = {
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&pthread__nanosleeping
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};
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/* Private data for pthread_attr_t */
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struct pthread_attr_private {
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char ptap_name[PTHREAD_MAX_NAMELEN_NP];
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void *ptap_namearg;
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void *ptap_stackaddr;
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size_t ptap_stacksize;
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size_t ptap_guardsize;
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};
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/*
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* This needs to be started by the library loading code, before main()
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* gets to run, for various things that use the state of the initial thread
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@ -693,353 +684,6 @@ pthread_setname_np(pthread_t thread, const char *name, void *arg)
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}
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static struct pthread_attr_private *
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pthread__attr_init_private(pthread_attr_t *attr)
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{
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struct pthread_attr_private *p;
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if ((p = attr->pta_private) != NULL)
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return p;
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p = malloc(sizeof(*p));
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if (p != NULL) {
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memset(p, 0, sizeof(*p));
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attr->pta_private = p;
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}
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return p;
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}
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int
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pthread_attr_init(pthread_attr_t *attr)
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{
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attr->pta_magic = PT_ATTR_MAGIC;
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attr->pta_flags = 0;
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attr->pta_private = NULL;
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return 0;
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}
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int
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pthread_attr_destroy(pthread_attr_t *attr)
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{
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struct pthread_attr_private *p;
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if ((p = attr->pta_private) != NULL)
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free(p);
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return 0;
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}
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int
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pthread_attr_get_np(pthread_t thread, pthread_attr_t *attr)
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{
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struct pthread_attr_private *p;
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p = pthread__attr_init_private(attr);
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if (p == NULL)
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return ENOMEM;
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attr->pta_flags = thread->pt_flags &
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(PT_FLAG_DETACHED | PT_FLAG_SCOPE_SYSTEM | PT_FLAG_EXPLICIT_SCHED);
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p->ptap_namearg = thread->pt_name;
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p->ptap_stackaddr = thread->pt_stack.ss_sp;
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p->ptap_stacksize = thread->pt_stack.ss_size;
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p->ptap_guardsize = (size_t)sysconf(_SC_PAGESIZE);
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return 0;
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}
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int
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pthread_attr_getdetachstate(const pthread_attr_t *attr, int *detachstate)
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{
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if (attr->pta_flags & PT_FLAG_DETACHED)
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*detachstate = PTHREAD_CREATE_DETACHED;
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else
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*detachstate = PTHREAD_CREATE_JOINABLE;
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return 0;
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}
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int
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pthread_attr_setdetachstate(pthread_attr_t *attr, int detachstate)
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{
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switch (detachstate) {
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case PTHREAD_CREATE_JOINABLE:
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attr->pta_flags &= ~PT_FLAG_DETACHED;
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break;
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case PTHREAD_CREATE_DETACHED:
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attr->pta_flags |= PT_FLAG_DETACHED;
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break;
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default:
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return EINVAL;
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}
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return 0;
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}
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int
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pthread_attr_getguardsize(const pthread_attr_t *attr, size_t *guard)
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{
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struct pthread_attr_private *p;
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if ((p = attr->pta_private) == NULL)
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*guard = (size_t)sysconf(_SC_PAGESIZE);
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else
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*guard = p->ptap_guardsize;
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return 0;
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}
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int
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pthread_attr_setguardsize(pthread_attr_t *attr, size_t guard)
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{
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struct pthread_attr_private *p;
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p = pthread__attr_init_private(attr);
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if (p == NULL)
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return ENOMEM;
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p->ptap_guardsize = guard;
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return 0;
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}
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int
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pthread_attr_getinheritsched(const pthread_attr_t *attr, int *inherit)
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{
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if (attr->pta_flags & PT_FLAG_EXPLICIT_SCHED)
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*inherit = PTHREAD_EXPLICIT_SCHED;
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else
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*inherit = PTHREAD_INHERIT_SCHED;
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return 0;
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}
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int
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pthread_attr_setinheritsched(pthread_attr_t *attr, int inherit)
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{
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switch (inherit) {
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case PTHREAD_INHERIT_SCHED:
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attr->pta_flags &= ~PT_FLAG_EXPLICIT_SCHED;
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break;
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case PTHREAD_EXPLICIT_SCHED:
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attr->pta_flags |= PT_FLAG_EXPLICIT_SCHED;
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break;
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default:
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return EINVAL;
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}
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return 0;
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}
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int
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pthread_attr_getscope(const pthread_attr_t *attr, int *scope)
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{
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if (attr->pta_flags & PT_FLAG_SCOPE_SYSTEM)
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*scope = PTHREAD_SCOPE_SYSTEM;
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else
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*scope = PTHREAD_SCOPE_PROCESS;
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return 0;
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}
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int
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pthread_attr_setscope(pthread_attr_t *attr, int scope)
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{
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switch (scope) {
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case PTHREAD_SCOPE_PROCESS:
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attr->pta_flags &= ~PT_FLAG_SCOPE_SYSTEM;
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break;
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case PTHREAD_SCOPE_SYSTEM:
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attr->pta_flags |= PT_FLAG_SCOPE_SYSTEM;
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break;
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default:
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return EINVAL;
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}
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return 0;
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}
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int
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pthread_attr_setschedparam(pthread_attr_t *attr,
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const struct sched_param *param)
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{
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if (param == NULL)
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return EINVAL;
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if (param->sched_priority != 0)
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return EINVAL;
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return 0;
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}
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int
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pthread_attr_getschedparam(const pthread_attr_t *attr,
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struct sched_param *param)
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{
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if (param == NULL)
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return EINVAL;
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param->sched_priority = 0;
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return 0;
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}
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int
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pthread_attr_getstack(const pthread_attr_t *attr, void **addr, size_t *size)
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{
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struct pthread_attr_private *p;
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if ((p = attr->pta_private) == NULL) {
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*addr = NULL;
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*size = PT_STACKSIZE;
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} else {
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*addr = p->ptap_stackaddr;
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*size = p->ptap_stacksize;
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}
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return 0;
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}
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int
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pthread_attr_setstack(pthread_attr_t *attr, void *addr, size_t size)
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{
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struct pthread_attr_private *p;
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p = pthread__attr_init_private(attr);
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if (p == NULL)
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return ENOMEM;
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p->ptap_stackaddr = addr;
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p->ptap_stacksize = size;
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return 0;
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}
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int
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pthread_attr_getstacksize(const pthread_attr_t *attr, size_t *size)
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{
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struct pthread_attr_private *p;
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if ((p = attr->pta_private) == NULL)
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*size = PT_STACKSIZE;
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else
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*size = p->ptap_stacksize;
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return 0;
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}
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int
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pthread_attr_setstacksize(pthread_attr_t *attr, size_t size)
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{
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struct pthread_attr_private *p;
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p = pthread__attr_init_private(attr);
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if (p == NULL)
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return ENOMEM;
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p->ptap_stacksize = size;
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return 0;
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}
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int
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pthread_attr_getstackaddr(const pthread_attr_t *attr, void **addr)
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{
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struct pthread_attr_private *p;
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if ((p = attr->pta_private) == NULL)
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*addr = NULL;
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else
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*addr = p->ptap_stackaddr;
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return 0;
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}
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int
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pthread_attr_setstackaddr(pthread_attr_t *attr, void *addr)
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{
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struct pthread_attr_private *p;
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p = pthread__attr_init_private(attr);
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if (p == NULL)
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return ENOMEM;
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p->ptap_stackaddr = addr;
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return 0;
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}
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int
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pthread_attr_getname_np(const pthread_attr_t *attr, char *name, size_t len,
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void **argp)
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{
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struct pthread_attr_private *p;
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if ((p = attr->pta_private) == NULL) {
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name[0] = '\0';
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if (argp != NULL)
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*argp = NULL;
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} else {
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strlcpy(name, p->ptap_name, len);
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if (argp != NULL)
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*argp = p->ptap_namearg;
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}
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return 0;
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}
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int
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pthread_attr_setname_np(pthread_attr_t *attr, const char *name, void *arg)
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{
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struct pthread_attr_private *p;
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int namelen;
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p = pthread__attr_init_private(attr);
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if (p == NULL)
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return ENOMEM;
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namelen = snprintf(p->ptap_name, PTHREAD_MAX_NAMELEN_NP, name, arg);
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if (namelen >= PTHREAD_MAX_NAMELEN_NP) {
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p->ptap_name[0] = '\0';
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return EINVAL;
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}
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p->ptap_namearg = arg;
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return 0;
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}
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/*
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* XXX There should be a way for applications to use the efficent
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@ -0,0 +1,397 @@
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/* $NetBSD: pthread_attr.c,v 1.1 2003/07/18 22:33:46 nathanw Exp $ */
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/*-
|
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* Copyright (c) 2001,2002,2003 The NetBSD Foundation, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to The NetBSD Foundation
|
||||
* by Nathan J. Williams.
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*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
* 3. All advertising materials mentioning features or use of this software
|
||||
* must display the following acknowledgement:
|
||||
* This product includes software developed by the NetBSD
|
||||
* Foundation, Inc. and its contributors.
|
||||
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
||||
* contributors may be used to endorse or promote products derived
|
||||
* from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
||||
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <sys/cdefs.h>
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__RCSID("$NetBSD: pthread_attr.c,v 1.1 2003/07/18 22:33:46 nathanw Exp $");
|
||||
|
||||
#include <errno.h>
|
||||
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
|
||||
#include <unistd.h>
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||||
|
||||
#include "pthread.h"
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||||
#include "pthread_int.h"
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||||
|
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|
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static struct pthread_attr_private *
|
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pthread__attr_init_private(pthread_attr_t *attr)
|
||||
{
|
||||
struct pthread_attr_private *p;
|
||||
|
||||
if ((p = attr->pta_private) != NULL)
|
||||
return p;
|
||||
|
||||
p = malloc(sizeof(*p));
|
||||
if (p != NULL) {
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memset(p, 0, sizeof(*p));
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||||
attr->pta_private = p;
|
||||
}
|
||||
return p;
|
||||
}
|
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|
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|
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int
|
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pthread_attr_init(pthread_attr_t *attr)
|
||||
{
|
||||
|
||||
attr->pta_magic = PT_ATTR_MAGIC;
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attr->pta_flags = 0;
|
||||
attr->pta_private = NULL;
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|
||||
return 0;
|
||||
}
|
||||
|
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|
||||
int
|
||||
pthread_attr_destroy(pthread_attr_t *attr)
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||||
{
|
||||
struct pthread_attr_private *p;
|
||||
|
||||
if ((p = attr->pta_private) != NULL)
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||||
free(p);
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|
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return 0;
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}
|
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|
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|
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int
|
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pthread_attr_get_np(pthread_t thread, pthread_attr_t *attr)
|
||||
{
|
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struct pthread_attr_private *p;
|
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|
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p = pthread__attr_init_private(attr);
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||||
if (p == NULL)
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return ENOMEM;
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attr->pta_flags = thread->pt_flags &
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(PT_FLAG_DETACHED | PT_FLAG_SCOPE_SYSTEM | PT_FLAG_EXPLICIT_SCHED);
|
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|
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p->ptap_namearg = thread->pt_name;
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p->ptap_stackaddr = thread->pt_stack.ss_sp;
|
||||
p->ptap_stacksize = thread->pt_stack.ss_size;
|
||||
p->ptap_guardsize = (size_t)sysconf(_SC_PAGESIZE);
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|
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return 0;
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
pthread_attr_getdetachstate(const pthread_attr_t *attr, int *detachstate)
|
||||
{
|
||||
|
||||
if (attr->pta_flags & PT_FLAG_DETACHED)
|
||||
*detachstate = PTHREAD_CREATE_DETACHED;
|
||||
else
|
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*detachstate = PTHREAD_CREATE_JOINABLE;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
pthread_attr_setdetachstate(pthread_attr_t *attr, int detachstate)
|
||||
{
|
||||
|
||||
switch (detachstate) {
|
||||
case PTHREAD_CREATE_JOINABLE:
|
||||
attr->pta_flags &= ~PT_FLAG_DETACHED;
|
||||
break;
|
||||
case PTHREAD_CREATE_DETACHED:
|
||||
attr->pta_flags |= PT_FLAG_DETACHED;
|
||||
break;
|
||||
default:
|
||||
return EINVAL;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
pthread_attr_getguardsize(const pthread_attr_t *attr, size_t *guard)
|
||||
{
|
||||
struct pthread_attr_private *p;
|
||||
|
||||
if ((p = attr->pta_private) == NULL)
|
||||
*guard = (size_t)sysconf(_SC_PAGESIZE);
|
||||
else
|
||||
*guard = p->ptap_guardsize;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
pthread_attr_setguardsize(pthread_attr_t *attr, size_t guard)
|
||||
{
|
||||
struct pthread_attr_private *p;
|
||||
|
||||
p = pthread__attr_init_private(attr);
|
||||
if (p == NULL)
|
||||
return ENOMEM;
|
||||
|
||||
p->ptap_guardsize = guard;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
pthread_attr_getinheritsched(const pthread_attr_t *attr, int *inherit)
|
||||
{
|
||||
|
||||
if (attr->pta_flags & PT_FLAG_EXPLICIT_SCHED)
|
||||
*inherit = PTHREAD_EXPLICIT_SCHED;
|
||||
else
|
||||
*inherit = PTHREAD_INHERIT_SCHED;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
pthread_attr_setinheritsched(pthread_attr_t *attr, int inherit)
|
||||
{
|
||||
|
||||
switch (inherit) {
|
||||
case PTHREAD_INHERIT_SCHED:
|
||||
attr->pta_flags &= ~PT_FLAG_EXPLICIT_SCHED;
|
||||
break;
|
||||
case PTHREAD_EXPLICIT_SCHED:
|
||||
attr->pta_flags |= PT_FLAG_EXPLICIT_SCHED;
|
||||
break;
|
||||
default:
|
||||
return EINVAL;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
pthread_attr_getscope(const pthread_attr_t *attr, int *scope)
|
||||
{
|
||||
|
||||
if (attr->pta_flags & PT_FLAG_SCOPE_SYSTEM)
|
||||
*scope = PTHREAD_SCOPE_SYSTEM;
|
||||
else
|
||||
*scope = PTHREAD_SCOPE_PROCESS;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
pthread_attr_setscope(pthread_attr_t *attr, int scope)
|
||||
{
|
||||
|
||||
switch (scope) {
|
||||
case PTHREAD_SCOPE_PROCESS:
|
||||
attr->pta_flags &= ~PT_FLAG_SCOPE_SYSTEM;
|
||||
break;
|
||||
case PTHREAD_SCOPE_SYSTEM:
|
||||
attr->pta_flags |= PT_FLAG_SCOPE_SYSTEM;
|
||||
break;
|
||||
default:
|
||||
return EINVAL;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
pthread_attr_setschedparam(pthread_attr_t *attr,
|
||||
const struct sched_param *param)
|
||||
{
|
||||
|
||||
if (param == NULL)
|
||||
return EINVAL;
|
||||
|
||||
if (param->sched_priority != 0)
|
||||
return EINVAL;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
pthread_attr_getschedparam(const pthread_attr_t *attr,
|
||||
struct sched_param *param)
|
||||
{
|
||||
|
||||
if (param == NULL)
|
||||
return EINVAL;
|
||||
|
||||
param->sched_priority = 0;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
pthread_attr_getstack(const pthread_attr_t *attr, void **addr, size_t *size)
|
||||
{
|
||||
struct pthread_attr_private *p;
|
||||
|
||||
if ((p = attr->pta_private) == NULL) {
|
||||
*addr = NULL;
|
||||
*size = PT_STACKSIZE;
|
||||
} else {
|
||||
*addr = p->ptap_stackaddr;
|
||||
*size = p->ptap_stacksize;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
pthread_attr_setstack(pthread_attr_t *attr, void *addr, size_t size)
|
||||
{
|
||||
struct pthread_attr_private *p;
|
||||
|
||||
p = pthread__attr_init_private(attr);
|
||||
if (p == NULL)
|
||||
return ENOMEM;
|
||||
|
||||
p->ptap_stackaddr = addr;
|
||||
p->ptap_stacksize = size;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
pthread_attr_getstacksize(const pthread_attr_t *attr, size_t *size)
|
||||
{
|
||||
struct pthread_attr_private *p;
|
||||
|
||||
if ((p = attr->pta_private) == NULL)
|
||||
*size = PT_STACKSIZE;
|
||||
else
|
||||
*size = p->ptap_stacksize;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
pthread_attr_setstacksize(pthread_attr_t *attr, size_t size)
|
||||
{
|
||||
struct pthread_attr_private *p;
|
||||
|
||||
p = pthread__attr_init_private(attr);
|
||||
if (p == NULL)
|
||||
return ENOMEM;
|
||||
|
||||
p->ptap_stacksize = size;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
pthread_attr_getstackaddr(const pthread_attr_t *attr, void **addr)
|
||||
{
|
||||
struct pthread_attr_private *p;
|
||||
|
||||
if ((p = attr->pta_private) == NULL)
|
||||
*addr = NULL;
|
||||
else
|
||||
*addr = p->ptap_stackaddr;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
pthread_attr_setstackaddr(pthread_attr_t *attr, void *addr)
|
||||
{
|
||||
struct pthread_attr_private *p;
|
||||
|
||||
p = pthread__attr_init_private(attr);
|
||||
if (p == NULL)
|
||||
return ENOMEM;
|
||||
|
||||
p->ptap_stackaddr = addr;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
pthread_attr_getname_np(const pthread_attr_t *attr, char *name, size_t len,
|
||||
void **argp)
|
||||
{
|
||||
struct pthread_attr_private *p;
|
||||
|
||||
if ((p = attr->pta_private) == NULL) {
|
||||
name[0] = '\0';
|
||||
if (argp != NULL)
|
||||
*argp = NULL;
|
||||
} else {
|
||||
strlcpy(name, p->ptap_name, len);
|
||||
if (argp != NULL)
|
||||
*argp = p->ptap_namearg;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
pthread_attr_setname_np(pthread_attr_t *attr, const char *name, void *arg)
|
||||
{
|
||||
struct pthread_attr_private *p;
|
||||
int namelen;
|
||||
|
||||
p = pthread__attr_init_private(attr);
|
||||
if (p == NULL)
|
||||
return ENOMEM;
|
||||
|
||||
namelen = snprintf(p->ptap_name, PTHREAD_MAX_NAMELEN_NP, name, arg);
|
||||
if (namelen >= PTHREAD_MAX_NAMELEN_NP) {
|
||||
p->ptap_name[0] = '\0';
|
||||
return EINVAL;
|
||||
}
|
||||
p->ptap_namearg = arg;
|
||||
|
||||
return 0;
|
||||
}
|
|
@ -1,7 +1,7 @@
|
|||
/* $NetBSD: pthread_int.h,v 1.15 2003/07/17 20:52:38 nathanw Exp $ */
|
||||
/* $NetBSD: pthread_int.h,v 1.16 2003/07/18 22:33:46 nathanw Exp $ */
|
||||
|
||||
/*-
|
||||
* Copyright (c) 2001 The NetBSD Foundation, Inc.
|
||||
* Copyright (c) 2001,2002,2003 The NetBSD Foundation, Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* This code is derived from software contributed to The NetBSD Foundation
|
||||
|
@ -70,6 +70,15 @@ struct pt_alarm_t {
|
|||
int pta_fired;
|
||||
};
|
||||
|
||||
/* Private data for pthread_attr_t */
|
||||
struct pthread_attr_private {
|
||||
char ptap_name[PTHREAD_MAX_NAMELEN_NP];
|
||||
void *ptap_namearg;
|
||||
void *ptap_stackaddr;
|
||||
size_t ptap_stacksize;
|
||||
size_t ptap_guardsize;
|
||||
};
|
||||
|
||||
struct __pthread_st {
|
||||
unsigned int pt_magic;
|
||||
/* Identifier, for debugging and for preventing recycling. */
|
||||
|
|
Loading…
Reference in New Issue