Ipc

[ahmedtaysseer]

/*I write c program that runs under unix,it creates a memory queue,I want to find a way to know the queue id before it's being created,then how can i write in this queue using another program.*/

int main(int argc, char* argv[])
{
    int queue_id = msgget(IPC_PRIVATE, 0777);
    printf("queue id = '%d' .\n",queue_id);
    printf("IPC_PRIVATE = '%d' .\n",IPC_PRIVATE);
    return queue_id;
}

[nkhambal]

Beej's Guide to Unix Interprocess Communication

Thanks,