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/****************************************************************
* *
* Copyright 2005 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_stdio.h"
#ifdef UNIX
#include <sys/wait.h>
#elif defined(VMS)
#include <descrip.h> /* Required for gtmrecv.h */
#endif
#include "gdsroot.h"
#include "gdsblk.h"
#include "gtm_facility.h"
#include "fileinfo.h"
#include "gdsbt.h"
#include "gdsfhead.h"
#include "filestruct.h"
#include "iosp.h"
#include "repl_shutdcode.h"
#include "gtmrecv.h"
#include "is_proc_alive.h"
#include "eintr_wrappers.h"
#include "repl_log.h"
GBLREF recvpool_addrs recvpool;
int gtmrecv_end_helpers(boolean_t is_rcvr_srvr)
{ /* Set flag in recvpool telling the receiver server to stop all reader and writer helpers.
* Wait for receiver server to complete the processs - all processes shut down, or some error occurred
*/
upd_helper_ctl_ptr_t upd_helper_ctl;
upd_helper_entry_ptr_t helper, helper_top;
repl_log(stdout, TRUE, TRUE, "Initiating shut down of Helpers\n");
upd_helper_ctl = recvpool.upd_helper_ctl;
for (helper = upd_helper_ctl->helper_list, helper_top = helper + MAX_UPD_HELPERS; helper < helper_top; helper++)
helper->helper_shutdown = SHUTDOWN; /* indicate to the helper to shut down */
if (is_rcvr_srvr)
gtmrecv_reap_helpers(TRUE);
else
{
upd_helper_ctl->reap_helpers = HELPER_REAP_WAIT;
while (HELPER_REAP_NONE != upd_helper_ctl->reap_helpers && SRV_ALIVE == is_recv_srv_alive())
SHORT_SLEEP(GTMRECV_WAIT_FOR_UPD_SHUTDOWN);
upd_helper_ctl->reap_helpers = HELPER_REAP_NONE;
}
return NORMAL_SHUTDOWN;
}
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