fis-gtm/sr_unix/gtmsource_statslog.c

74 lines
2.2 KiB
C

/****************************************************************
* *
* Copyright 2006, 2012 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_string.h"
#include "gtm_inet.h"
#include "gtm_stdio.h"
#include "gtm_fcntl.h"
#include "gtmio.h"
#if !defined(__MVS__) && !defined(VMS)
#include <sys/param.h>
#endif
#include <sys/time.h>
#include <errno.h>
#ifdef UNIX
#include <sys/sem.h>
#endif
#ifdef VMS
#include <descrip.h> /* Required for gtmsource.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 "repl_msg.h"
#include "repl_sp.h"
#include "gtmsource.h"
#include "repl_dbg.h"
#include "repl_shutdcode.h"
#include "repl_sem.h"
#include "util.h"
#include "repl_log.h"
GBLREF jnlpool_addrs jnlpool;
GBLREF gtmsource_options_t gtmsource_options;
GBLREF boolean_t holds_sem[NUM_SEM_SETS][NUM_SRC_SEMS];
error_def(ERR_REPLLOGOPN);
int gtmsource_statslog(void)
{
assert(holds_sem[SOURCE][JNL_POOL_ACCESS_SEM]);
repl_log(stderr, TRUE, TRUE, "Initiating STATSLOG operation on source server pid [%d] for secondary instance [%s]\n",
jnlpool.gtmsource_local->gtmsource_pid, jnlpool.gtmsource_local->secondary_instname);
if (gtmsource_options.statslog == jnlpool.gtmsource_local->statslog)
{
util_out_print("STATSLOG is already !AD. Not initiating change in stats log", TRUE, gtmsource_options.statslog ?
strlen("ON") : strlen("OFF"), gtmsource_options.statslog ? "ON" : "OFF");
return (ABNORMAL_SHUTDOWN);
}
if (!gtmsource_options.statslog)
{
jnlpool.gtmsource_local->statslog = FALSE;
jnlpool.gtmsource_local->statslog_file[0] = '\0';
util_out_print("STATSLOG turned OFF", TRUE);
return (NORMAL_SHUTDOWN);
}
jnlpool.gtmsource_local->statslog = TRUE;
util_out_print("Stats log turned on", TRUE);
return (NORMAL_SHUTDOWN);
}