void gtcm_exit()
{
op_lkinit();
op_unlock();
gv_rundown();
#ifdef GTCM_RC
rc_delete_cpt();
rc_rundown();
#endif
exit(gtcm_exi_condition);
}
void util_exit_handler()
{
int stat;
gd_region *r_top, *reg;
sgmnt_addrs *csa;
gd_addr *addr_ptr;
if (exit_handler_active) /* Don't recurse if exit handler exited */
return;
exit_handler_active = TRUE;
SET_PROCESS_EXITING_TRUE; /* set this BEFORE canceling timers as wcs_phase2_commit_wait relies on this */
if (IS_DSE_IMAGE)
{ /* Need to clear csa->hold_onto_crit in case it was set */
for (addr_ptr = get_next_gdr(NULL); addr_ptr; addr_ptr = get_next_gdr(addr_ptr))
{
for (reg = addr_ptr->regions, r_top = reg + addr_ptr->n_regions; reg < r_top; reg++)
{
if (reg->open && !reg->was_open)
{
csa = &FILE_INFO(reg)->s_addrs;
csa->hold_onto_crit = FALSE; /* need to do this before the rel_crit */
if (csa->now_crit)
rel_crit(reg);
}
}
}
}
CANCEL_TIMERS; /* Cancel all unsafe timers - No unpleasant surprises */
secshr_db_clnup(NORMAL_TERMINATION);
assert(!dollar_tlevel); /* MUPIP and GT.M are the only ones which can run TP and they have their own exit handlers.
* So no need to run op_trollback here like mupip_exit_handler and gtm_exit_handler. */
gv_rundown();
print_exit_stats();
util_out_close();
GTMCRYPT_CLOSE;
if (need_core && !created_core)
DUMP_CORE;
}
void mupip_exit_handler(void)
{
char err_log[1024];
FILE *fp;
boolean_t files_closed = TRUE;
if (exit_handler_active) /* Don't recurse if exit handler exited */
return;
exit_handler_active = TRUE;
SET_PROCESS_EXITING_TRUE;
if (jgbl.mupip_journal)
{
files_closed = mur_close_files();
mupip_jnl_recover = FALSE;
}
jgbl.dont_reset_gbl_jrec_time = jgbl.forw_phase_recovery = FALSE;
CANCEL_TIMERS; /* Cancel all unsafe timers - No unpleasant surprises */
secshr_db_clnup(NORMAL_TERMINATION);
if (dollar_tlevel)
OP_TROLLBACK(0);
if (is_updhelper && NULL != helper_entry) /* haven't had a chance to cleanup, must be an abnormal exit */
{
helper_entry->helper_shutdown = ABNORMAL_SHUTDOWN;
helper_entry->helper_pid = 0; /* vacate my slot */
helper_entry = NULL;
}
if (recvpool.recvpool_ctl)
{
SHMDT(recvpool.recvpool_ctl);
recvpool.recvpool_ctl = NULL;
}
gv_rundown(); /* also takes care of detaching from the journal pool */
relinkctl_rundown(TRUE, TRUE); /* decrement relinkctl-attach & rtnobj-reference counts */
/* Log the exit of replication servers. In case they are exiting abnormally, their log file pointers
* might not be set up. In that case, use "stderr" for logging.
*/
if (is_src_server)
{
fp = (NULL != gtmsource_log_fp) ? gtmsource_log_fp : stderr;
repl_log(fp, TRUE, TRUE, "Source server exiting...\n\n");
} else if (is_rcvr_server)
{
fp = (NULL != gtmrecv_log_fp) ? gtmrecv_log_fp : stderr;
repl_log(fp, TRUE, TRUE, "Receiver server exiting...\n\n");
} else if (is_updproc)
{
fp = (NULL != updproc_log_fp) ? updproc_log_fp : stderr;
repl_log(fp, TRUE, TRUE, "Update process exiting...\n\n");
} else if (is_updhelper)
{
fp = (NULL != updhelper_log_fp) ? updhelper_log_fp : stderr;
repl_log(fp, TRUE, TRUE, "Helper exiting...\n\n");
} else
mu_reset_term_characterstics(); /* the replication servers use files for output/error, not terminal */
flush_pio();
util_out_close();
close_repl_logfiles();
print_exit_stats();
io_rundown(RUNDOWN_EXCEPT_STD);
GTMCRYPT_CLOSE;
if (need_core && !created_core)
{
++core_in_progress;
DUMP_CORE; /* This will not return */
}
if (!files_closed)
_exit(EXIT_FAILURE);
}
