static void handleQuit()
{
int stop = 0;
oK(_running(&stop));
ltp_interrupt(_clientId(NULL));
}
int ltpcli(int a1, int a2, int a3, int a4, int a5,
int a6, int a7, int a8, int a9, int a10)
{
char *ductName = (char *) a1;
#else
int main(int argc, char *argv[])
{
char *ductName = (argc > 1 ? argv[1] : NULL);
#endif
VInduct *vduct;
PsmAddress vductElt;
ReceiverThreadParms rtp;
pthread_t receiverThread;
if (ductName == NULL)
{
PUTS("Usage: ltpcli <local engine number>]");
return 0;
}
if (bpAttach() < 0)
{
putErrmsg("ltpcli can't attach to BP.", NULL);
return -1;
}
findInduct("ltp", ductName, &vduct, &vductElt);
if (vductElt == 0)
{
putErrmsg("No such ltp duct.", ductName);
return -1;
}
if (vduct->cliPid != ERROR && vduct->cliPid != sm_TaskIdSelf())
{
putErrmsg("CLI task is already started for this duct.",
itoa(vduct->cliPid));
return -1;
}
/* All command-line arguments are now validated. */
if (ltp_attach() < 0)
{
putErrmsg("ltpcli can't initialize LTP.", NULL);
return -1;
}
/* Set up signal handling; SIGTERM is shutdown signal. */
ionNoteMainThread("ltpcli");
isignal(SIGTERM, interruptThread);
/* Start the receiver thread. */
rtp.vduct = vduct;
rtp.running = 1;
if (pthread_begin(&receiverThread, NULL, handleNotices, &rtp))
{
putSysErrmsg("ltpcli can't create receiver thread", NULL);
return 1;
}
/* Now sleep until interrupted by SIGTERM, at which point
* it's time to stop the induct. */
writeMemo("[i] ltpcli is running.");
ionPauseMainThread(-1);
/* Time to shut down. */
rtp.running = 0;
/* Stop the receiver thread by interrupting client access. */
ltp_interrupt(BpLtpClientId);
pthread_join(receiverThread, NULL);
writeErrmsgMemos();
writeMemo("[i] ltpcli duct has ended.");
ionDetach();
return 0;
}