fis-gtm/sr_port/change_reg.c

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/****************************************************************
* *
* Copyright 2001, 2010 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 "gdsroot.h"
#include "gtm_facility.h"
#include "fileinfo.h"
#include "gdsbt.h"
#include "gdsfhead.h"
#include "filestruct.h"
#include "change_reg.h"
#include "tp_set_sgm.h"
GBLREF gd_region *gv_cur_region;
GBLREF sgmnt_data_ptr_t cs_data;
GBLREF sgmnt_addrs *cs_addrs;
GBLREF uint4 dollar_tlevel;
void change_reg(void)
{
if (!gv_cur_region)
{
cs_addrs = (sgmnt_addrs *)0;
cs_data = (sgmnt_data_ptr_t)0;
return;
}
switch (gv_cur_region->dyn.addr->acc_meth)
{
case dba_usr:
case dba_cm:
cs_addrs = (sgmnt_addrs *)0;
cs_data = (sgmnt_data_ptr_t)0;
break;
case dba_mm:
case dba_bg:
cs_addrs = &FILE_INFO(gv_cur_region)->s_addrs;
cs_data = cs_addrs->hdr;
if (dollar_tlevel)
tp_set_sgm();
break;
default:
GTMASSERT;
}
}