#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <fcntl.h>
#include <unistd.h>
#include <sys/shm.h>
#include <sys/stat.h>
#include <sys/mman.h>

int main(){
    const int shmSize = 4096;
    const char* shmName = "FOX";

    int shm_fd;
    char* ptr;

    shm_fd = shm_open(shmName, O_RDONLY, 0666);
    ptr = (char*)mmap(0, shmSize, PROT_READ, MAP_SHARED, shm_fd, 0);

    printf("%s", (char*)ptr);

    shm_unlink(shmName);

    return 0;
}