path: root / Year 3 / System programming / Practice09 / ex5-2.c


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#include <string.h>
#include <stdio.h>
#include <unistd.h>
#include <mqueue.h>

#include "ex5.h"

int main(int argc, char* argv[]) {
	mqd_t mq = mq_open(queueName, O_RDONLY);

	char buf[64];
	while (1) {
		mq_receive(mq, buf, 64, NULL);
		if (buf[0] == '\0') break;
		write(1, buf, strlen(buf));
	}

	mq_close(mq);
	mq_unlink(queueName);
	return 0;
}