48 lines
1.1 KiB
C
48 lines
1.1 KiB
C
/****************************************************************
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* *
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* Copyright 2001, 2009 Fidelity Information Services, Inc *
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* *
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* This source code contains the intellectual property *
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* of its copyright holder(s), and is made available *
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* under a license. If you do not know the terms of *
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* the license, please stop and do not read further. *
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* *
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****************************************************************/
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#include "mdef.h"
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#include "gtm_string.h"
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#include "mlkdef.h"
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#include "mlk_prcblk_delete.h"
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void mlk_prcblk_delete(mlk_ctldata_ptr_t ctl,
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mlk_shrblk_ptr_t d,
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uint4 pid)
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{
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mlk_prcblk_ptr_t pr;
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ptroff_t *prpt;
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for (prpt = (ptroff_t *)&d->pending; *prpt; )
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{
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pr = (mlk_prcblk_ptr_t)R2A(*prpt);
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if ((pr->process_id == pid) && (--pr->ref_cnt <= 0))
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{
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pr->ref_cnt = 0;
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if (pr->next == 0)
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*prpt = 0;
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else
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A2R(*prpt, R2A(pr->next));
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memset(pr, 0, SIZEOF(*pr));
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A2R(pr->next, R2A(ctl->prcfree));
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A2R(ctl->prcfree, pr);
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assert(ctl->prcfree >= 0);
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ctl->prccnt++;
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if (0 != pid)
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break;
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} else
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prpt = (ptroff_t *) &pr->next;
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}
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return;
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}
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