fis-gtm/sr_port_cm/gtcmtr_lke_clearreq.c

138 lines
3.3 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. *
* *
****************************************************************/
/*
* ---------------------------------------------------------------------------------------------------------
* gtcmtr_lke_clearreq : displays the cleared lock tree received from a gtcm_server running on a remote node
* used in : lke_clear.c
* ---------------------------------------------------------------------------------------------------------
*/
#include "mdef.h"
#include "gtm_string.h"
#include "gtm_stdio.h"
#include <stddef.h>
#include "gdsroot.h"
#include "gdsblk.h"
#include "gtm_facility.h"
#include "fileinfo.h"
#include "gdsbt.h"
#include "gdsfhead.h"
#include "filestruct.h"
#include "cmidef.h"
#include "hashtab_mname.h" /* needed for cmmdef.h */
#include "cmmdef.h"
#include "mlkdef.h"
#include "cmi.h"
#include "util.h"
#include "iosp.h"
#include "gtcmtr_protos.h"
#include "gvcmz.h"
#include "gtmmsg.h"
#include "gtcm_find_region.h"
#include "lke_cleartree.h"
#define FLUSH 1
#define LOCK_CLEAR_CONF "Clear lock? "
GBLREF short crash_count;
bool gtcmtr_lke_clearreq(struct CLB *lnk, char rnum, bool all, bool interactive, int4 pid, mstr *node)
{
clear_confirm conf;
clear_reply crep;
clear_request creq;
show_reply srep;
bool locks = FALSE, removed;
uint4 status;
char res;
int4 fao[2];
error_def(ERR_LCKSGONE);
creq.code = CMMS_U_LKEDELETE;
creq.rnum = rnum;
creq.all = all;
creq.interactive = interactive;
creq.pid = pid;
creq.nodelength = node->len;
memcpy(creq.node, node->addr, node->len);
lnk->cbl = SIZEOF(creq);
lnk->mbf = (unsigned char *)&creq;
lnk->ast = NULL;
status = cmi_write(lnk);
if (CMI_ERROR(status))
{
((link_info *)(lnk->usr))->neterr = TRUE;
gvcmz_error(CMMS_U_LKEDELETE, status);
return FALSE;
}
if (interactive)
{
removed = FALSE;
for (;;)
{
lnk->mbl = SIZEOF(srep);
lnk->mbf = (unsigned char *)&srep;
status = cmi_read(lnk);
if (CMI_ERROR(status))
{
((link_info *)(lnk->usr))->neterr = TRUE;
gvcmz_error(CMMS_V_LKESHOW, status);
return FALSE;
}
if (srep.code != CMMS_V_LKESHOW)
{
if (removed)
gtm_putmsg(VARLSTCNT(1) ERR_LCKSGONE);
return locks;
}
util_out_print(srep.line, FLUSH);
locks = TRUE;
util_out_print(LOCK_CLEAR_CONF, FALSE);
res = '\0';
res = getchar();
conf.clear = ('y' == res || 'Y' == res);
removed |= conf.clear;
lnk->cbl = SIZEOF(conf);
lnk->mbf = (unsigned char *)&conf;
status = cmi_write(lnk);
if (CMI_ERROR(status))
{
((link_info *)(lnk->usr))->neterr = TRUE;
gvcmz_error(CMMS_U_LKEDELETE, status);
return FALSE;
}
}
} else
{
lnk->mbl = SIZEOF(crep);
lnk->mbf = (unsigned char *)&crep;
for (;;)
{
status = cmi_read(lnk);
if (CMI_ERROR(status))
{
((link_info *)(lnk->usr))->neterr = TRUE;
gvcmz_error(CMMS_V_LKESHOW, status);
return FALSE;
}
if (crep.code != CMMS_V_LKESHOW)
return locks;
gtm_putmsg(VARLSTCNT(3) crep.status, crep.locknamelength, crep.lockname);
locks = TRUE;
}
}
}