fis-gtm/sr_port_cm/gtcml_zdeallocate.c

55 lines
1.3 KiB
C

/****************************************************************
* *
* Copyright 2001, 2007 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 "mlkdef.h"
#include "locklits.h"
#include "cmidef.h"
#include "hashtab_mname.h" /* needed for cmmdef.h */
#include "cmmdef.h"
#include "gt_timer.h"
#include "gtcmlkdef.h"
#include "gtcml.h"
#include "mlk_unlock.h"
#include "mlk_pvtblk_delete.h"
GBLREF mlk_pvtblk *mlk_cm_root;
GBLREF unsigned short cm_cmd_lk_ct;
GBLREF connection_struct *curr_entry;
void gtcml_zdeallocate(void)
{
int locks_done;
mlk_pvtblk **prior;
gtcml_lckclr();
for (prior = &mlk_cm_root, locks_done = 0; locks_done < cm_cmd_lk_ct ||
(!cm_cmd_lk_ct && *prior); locks_done++)
{
if (!(*prior)->granted || ((*prior)->nodptr->auxowner != (UINTPTR_T)curr_entry))
mlk_pvtblk_delete(prior);
else
{
if (!((*prior)->level))
{
mlk_unlock(*prior);
mlk_pvtblk_delete(prior);
} else
{
(*prior)->zalloc = FALSE;
prior = &((*prior)->next);
}
}
}
return;
}