60 lines
1.9 KiB
C
60 lines
1.9 KiB
C
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/****************************************************************
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* *
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* Copyright 2005 Fidelity Information Services, Inc. *
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* *
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* This source code contains the intellectual property *
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* of its copyright holder(s), and is made available *
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* under a license. If you do not know the terms of *
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* the license, please stop and do not read further. *
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* *
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****************************************************************/
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#include "mdef.h"
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#include "gtm_stdio.h"
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#ifdef UNIX
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#include <sys/wait.h>
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#elif defined(VMS)
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#include <descrip.h> /* Required for gtmrecv.h */
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#endif
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#include "gdsroot.h"
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#include "gdsblk.h"
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#include "gtm_facility.h"
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#include "fileinfo.h"
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#include "gdsbt.h"
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#include "gdsfhead.h"
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#include "filestruct.h"
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#include "iosp.h"
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#include "repl_shutdcode.h"
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#include "gtmrecv.h"
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#include "is_proc_alive.h"
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#include "eintr_wrappers.h"
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#include "repl_log.h"
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GBLREF recvpool_addrs recvpool;
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int gtmrecv_end_helpers(boolean_t is_rcvr_srvr)
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{ /* Set flag in recvpool telling the receiver server to stop all reader and writer helpers.
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* Wait for receiver server to complete the processs - all processes shut down, or some error occurred
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*/
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upd_helper_ctl_ptr_t upd_helper_ctl;
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upd_helper_entry_ptr_t helper, helper_top;
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repl_log(stdout, TRUE, TRUE, "Initiating shut down of Helpers\n");
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upd_helper_ctl = recvpool.upd_helper_ctl;
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for (helper = upd_helper_ctl->helper_list, helper_top = helper + MAX_UPD_HELPERS; helper < helper_top; helper++)
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helper->helper_shutdown = SHUTDOWN; /* indicate to the helper to shut down */
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if (is_rcvr_srvr)
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gtmrecv_reap_helpers(TRUE);
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else
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{
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upd_helper_ctl->reap_helpers = HELPER_REAP_WAIT;
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while (HELPER_REAP_NONE != upd_helper_ctl->reap_helpers && SRV_ALIVE == is_recv_srv_alive())
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SHORT_SLEEP(GTMRECV_WAIT_FOR_UPD_SHUTDOWN);
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upd_helper_ctl->reap_helpers = HELPER_REAP_NONE;
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}
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return NORMAL_SHUTDOWN;
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}
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