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76 lines
2.1 KiB
C
76 lines
2.1 KiB
C
/*
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* Copyright (c) 2003 Daniel Eischen <deischen@freebsd.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Neither the name of the author nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <stdlib.h>
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#include <strings.h>
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#include "pthread_md.h"
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/*
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* The constructors.
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*/
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struct tcb *
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_tcb_ctor(struct pthread *thread)
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{
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struct tcb *tcb;
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if ((tcb = malloc(sizeof(struct tcb))) != NULL) {
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bzero(tcb, sizeof(struct tcb));
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tcb->tcb_thread = thread;
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/* Allocate TDV */
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}
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return (tcb);
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}
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void
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_tcb_dtor(struct tcb *tcb)
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{
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/* Free TDV */
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free(tcb);
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}
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struct kcb *
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_kcb_ctor(struct kse *kse)
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{
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struct kcb *kcb;
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if ((kcb = malloc(sizeof(struct kcb))) != NULL) {
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bzero(kcb, sizeof(struct kcb));
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kcb->kcb_faketcb.tcb_isfake = 1;
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kcb->kcb_faketcb.tcb_tmbx.tm_flags = TMF_NOUPCALL;
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kcb->kcb_curtcb = &kcb->kcb_faketcb;
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kcb->kcb_kse = kse;
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}
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return (kcb);
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}
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void
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_kcb_dtor(struct kcb *kcb)
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{
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free(kcb);
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}
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