gistfile1.cpp

#include <sys/types.h>
#include <sys/ipc.h>
#include <sys/msg.h>
#include "queue.h"

Queue::Queue(char * pathname, int flags, int uniq){
	key_t key = ftok(pathname, uniq);
	id = msgget(key, flags);
	this->flags = flags;
}

int Queue::send(void* buf, int length){
	return msgsnd(id, buf, length, 0);
}

int Queue::receive(void* buf, int length, int type){
	return msgrcv(id, buf, length, type, 0);
}