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a04032b50f
5068 Remove SCCSID() macro from <macros.h> Reviewed by: Keith Wesolowski <keith.wesolowski@joyent.com> Reviewed by: Josef 'Jeff' Sipek <jeffpc@josefsipek.net> Approved by: Robert Mustacchi <rm@joyent.com> Author: Garrett D'Amore <garrett@damore.org> illumos/illumos-gate@ba3594ba9b
129 lines
3.7 KiB
C
129 lines
3.7 KiB
C
/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License (the "License").
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* You may not use this file except in compliance with the License.
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*
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* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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* or http://www.opensolaris.org/os/licensing.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information: Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*/
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/*
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* Copyright 2014 Garrett D'Amore <garrett@damore.org>
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*
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* Copyright 2007 Sun Microsystems, Inc. All rights reserved.
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* Use is subject to license terms.
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*/
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#ifndef _THREAD_H
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#define _THREAD_H
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/*
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* thread.h:
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* definitions needed to use the thread interface except synchronization.
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* use <synch.h> for thread synchronization.
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*/
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#ifndef _ASM
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#include <sys/signal.h>
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#include <sys/time.h>
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#include <synch.h>
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#endif /* _ASM */
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef _ASM
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typedef unsigned int thread_t;
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typedef unsigned int thread_key_t;
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extern int thr_create(void *, size_t, void *(*)(void *), void *, long,
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thread_t *);
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extern int thr_join(thread_t, thread_t *, void **);
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extern int thr_setconcurrency(int);
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extern int thr_getconcurrency(void);
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extern void thr_exit(void *) __NORETURN;
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extern thread_t thr_self(void);
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/*
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* the definition of thr_sigsetmask() is not strict ansi-c since sigset_t is
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* not in the strict ansi-c name space. Hence, include the prototype for
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* thr_sigsetmask() only if strict ansi-c conformance is not turned on.
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*/
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#if !defined(_STRICT_STDC) || defined(__EXTENSIONS__)
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extern int thr_sigsetmask(int, const sigset_t *, sigset_t *);
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#endif
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/*
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* the definition of thr_stksegment() is not strict ansi-c since stack_t is
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* not in the strict ansi-c name space. Hence, include the prototype for
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* thr_stksegment() only if strict ansi-c conformance is not turned on.
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*/
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#if !defined(_STRICT_STDC) || defined(__EXTENSIONS__)
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extern int thr_stksegment(stack_t *);
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#endif
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extern int thr_main(void);
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extern int thr_kill(thread_t, int);
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extern int thr_suspend(thread_t);
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extern int thr_continue(thread_t);
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extern void thr_yield(void);
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extern int thr_setprio(thread_t, int);
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extern int thr_getprio(thread_t, int *);
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extern int thr_keycreate(thread_key_t *, void(*)(void *));
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extern int thr_keycreate_once(thread_key_t *, void(*)(void *));
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extern int thr_setspecific(thread_key_t, void *);
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extern int thr_getspecific(thread_key_t, void **);
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extern size_t thr_min_stack(void);
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#endif /* _ASM */
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#define THR_MIN_STACK thr_min_stack()
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/*
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* thread flags (one word bit mask)
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*/
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/*
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* POSIX.1c Note:
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* THR_BOUND is defined same as PTHREAD_SCOPE_SYSTEM in <pthread.h>
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* THR_DETACHED is defined same as PTHREAD_CREATE_DETACHED in <pthread.h>
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* Any changes in these definitions should be reflected in <pthread.h>
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*/
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#define THR_BOUND 0x00000001 /* = PTHREAD_SCOPE_SYSTEM */
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#define THR_NEW_LWP 0x00000002
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#define THR_DETACHED 0x00000040 /* = PTHREAD_CREATE_DETACHED */
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#define THR_SUSPENDED 0x00000080
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#define THR_DAEMON 0x00000100
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/*
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* The key to be created by thr_keycreate_once()
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* must be statically initialized with THR_ONCE_KEY.
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* This must be the same as PTHREAD_ONCE_KEY_NP in <pthread.h>
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*/
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#define THR_ONCE_KEY (thread_key_t)(-1)
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/*
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* The available register states returned by thr_getstate().
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*/
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#define TRS_VALID 0
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#define TRS_NONVOLATILE 1
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#define TRS_LWPID 2
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#define TRS_INVALID 3
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#ifdef __cplusplus
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}
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#endif
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#endif /* _THREAD_H */
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