#include #include #include #include #include #include int main(int argc, char ** argv) { const int SIZE = 4096; const char * name = "SHMEM"; int fd_shm; void * shm_ptr; fd_shm = shm_open(name, O_RDONLY, 0666); shm_ptr = mmap(0, SIZE, PROT_READ, MAP_SHARED, fd_shm, 0); printf("%s\n", (char *) shm_ptr); shm_unlink(name); return 0; }