int main(int argc, char **argv)
{
int sctpInstance;
SCTP_ulpCallbacks terminalUlp;
SCTP_InstanceParameters instanceParameters;
sctp_initLibrary();
/* trapping Ctrl-C */
signal(SIGINT, finish);
/* trapping Ctrl-backslash */
signal (SIGQUIT, finish);
/* initialize the terminal_ulp variable */
terminalUlp.dataArriveNotif = &dataArriveNotif;
terminalUlp.sendFailureNotif = &sendFailureNotif;
terminalUlp.networkStatusChangeNotif = &networkStatusChangeNotif;
terminalUlp.communicationUpNotif = &communicationUpNotif;
terminalUlp.communicationLostNotif = &communicationLostNotif;
terminalUlp.communicationErrorNotif = &communicationErrorNotif;
terminalUlp.restartNotif = &restartNotif;
terminalUlp.shutdownCompleteNotif = &shutdownCompleteNotif;
terminalUlp.peerShutdownReceivedNotif = NULL;
/* handle all command line options */
getArgs(argc, argv);
checkArgs();
if (client) {
sctpInstance = sctp_registerInstance(localPort,
MAXIMUM_NUMBER_OF_IN_STREAMS,
MAXIMUM_NUMBER_OF_OUT_STREAMS,
noOfLocalAddresses, localAddressList,
terminalUlp);
/* set the TOS byte */
sctp_getAssocDefaults(sctpInstance, &instanceParameters);
instanceParameters.ipTos=tosByte;
sctp_setAssocDefaults(sctpInstance, &instanceParameters);
associationID = sctp_associate(sctpInstance, MAXIMUM_NUMBER_OF_OUT_STREAMS,
destinationAddress, remotePort, NULL);
}
sctp_registerUserCallback(fileno(stdin),&stdinCallback, NULL, POLLIN|POLLPRI);
/* run the event handler forever */
while (sctp_eventLoop() >= 0);
/* this will never be reached */
return 0;
}
int
SCTP_getAssocDefaults(unsigned short SCTP_InstanceName, SCTP_InstanceParameters* params)
{
int result;
if ((result = sctp_getAssocDefaults(SCTP_InstanceName, params)) != 0) {
fprintf(stderr, "sctp_getAssocDefaults: error value (%i) returned.\n", result);
fflush(stderr);
}
return result;
}
