Help creating Message Queue
Hello
I am trying to create my message queue but keep getting -1 as my result. Trying to figure out where I might be getting off-base.
I tried it two ways so fat that seem like they *should* work but no luck.
Thanks in advance.
Code:
int queue_id = msgget((key_t)9911, 0666 | IPC_CREAT);
if (queue_id== -1){
cout<<"ERROR setting up q"<<endl;
errFlag=1;
}
// int queue_id;
// if((queue_id= msgget(key, 0666 | IPC_CREAT)) == -1){
// //If we get here then creating the queue has failed
// cout<<"NO MSG Q"<<endl;
// errFlag=1;
// }