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