char gtcmtr_lke_showrep(struct CLB *lnk, show_request *sreq)
{
gd_region *cur_region;
sgmnt_addrs *cs_adr;
mlk_ctldata *lke_ctl;
ssize_t ls_len;
mstr dnode;
show_reply srep;
uint4 status;
boolean_t was_crit;
cur_region = gv_cur_region = gtcm_find_region(curr_entry, sreq->rnum)->reghead->reg;
if (dba_bg == cur_region->dyn.addr->acc_meth || dba_mm == cur_region->dyn.addr->acc_meth)
{
cs_adr = &FILE_INFO(cur_region)->s_addrs;
ls_len = cs_adr->lock_addrs[1] - cs_adr->lock_addrs[0];
lke_ctl = (mlk_ctldata *)malloc(ls_len);
/* Prevent any modification of the lock space while we make a local copy of it */
if (cs_adr->critical != NULL)
crash_count = cs_adr->critical->crashcnt;
was_crit = cs_adr->now_crit;
if (!was_crit)
grab_crit(cur_region);
longcpy((uchar_ptr_t)lke_ctl, cs_adr->lock_addrs[0], ls_len);
if (!was_crit)
rel_crit(cur_region);
util_cm_print(lnk, 0, NULL, RESET);
dnode.len = sreq->nodelength;
dnode.addr = sreq->node;
if (lke_ctl->blkroot != 0)
(void)lke_showtree(lnk, (mlk_shrblk_ptr_t)R2A(lke_ctl->blkroot), sreq->all, sreq->wait, sreq->pid, dnode,
FALSE, NULL);
free(lke_ctl);
}
srep.code = CMMS_U_LKESHOW;
lnk->cbl = SIZEOF(srep.code);
lnk->ast = NULL;
#ifndef vinu_marker
assert(0 == offsetof(show_reply, code));
lnk->mbf = (unsigned char *)&srep; /* no need since lnk->mbf can be re-used. vinu 06/27/01 */
status = cmi_write(lnk);
if (CMI_ERROR(status))
{ /* This routine is a server routine; not sure why it does error processing similar to a client. vinu 06/27/01 */
((link_info *)(lnk->usr))->neterr = TRUE;
gvcmz_error(CMMS_U_LKESHOW, status);
} else
lnk->mbf = (unsigned char *)sreq; /* don't restore if lnk->mbf isn't modified. vinu 06/27/01 */
#else
/* server calls to cmi_* should do error processing as a callback. vinu 06/27/01 */
*lnk->mbf = srep.code;
cmi_write(lnk);
#endif
return CM_READ;
}
char gtcmtr_lke_clearrep(struct CLB *lnk, clear_request *creq)
{
gd_region *cur_region;
sgmnt_addrs *cs_adr;
mlk_ctldata_ptr_t lke_ctl;
mstr dnode;
show_reply srep;
uint4 status;
cur_region = gv_cur_region = gtcm_find_region(curr_entry, creq->rnum)->reghead->reg;
if (dba_bg == cur_region->dyn.addr->acc_meth || dba_mm == cur_region->dyn.addr->acc_meth)
{
cs_adr = &FILE_INFO(cur_region)->s_addrs;
lke_ctl = (mlk_ctldata_ptr_t)cs_adr->lock_addrs[0];
util_cm_print(lnk, 0, NULL, RESET);
dnode.len = creq->nodelength;
dnode.addr = creq->node;
if (cs_adr->critical != NULL)
crash_count = cs_adr->critical->crashcnt;
grab_crit(cur_region);
if (lke_ctl->blkroot != 0)
lke_cleartree(cur_region, lnk, lke_ctl, (mlk_shrblk_ptr_t)R2A(lke_ctl->blkroot), creq->all,
creq->interactive, creq->pid, dnode);
rel_crit(cur_region);
}
srep.code = CMMS_U_LKEDELETE;
lnk->cbl = sizeof(srep.code);
lnk->ast = NULL;
#ifndef vinu_marker
assert(0 == offsetof(show_reply, code));
lnk->mbf = (unsigned char *)&srep; /* no need since lnk->mbf can be re-used. vinu 06/27/01 */
status = cmi_write(lnk);
if (CMI_ERROR(status))
{ /* This routine is a server routine; not sure why it does error processing similar to a client. vinu 06/27/01 */
((link_info *)(lnk->usr))->neterr = TRUE;
gvcmz_error(CMMS_U_LKEDELETE, status);
} else
lnk->mbf = (unsigned char *)creq; /* don't restore if lnk->mbf isn't modified. vinu 06/27/01 */
#else
/* server calls to cmi_* should do error processing as a callback. vinu 06/27/01 */
*lnk->mbf = srep.code;
cmi_write(lnk);
#endif
return CM_READ;
}
