I'm now using virtualbox to test the code shmget is now working but shmat is giving permission denied.
So I changed shmget to const int shared_mem_id = shmget(IPC_PRIVATE, 2 * sizeof(sem_t), IPC_CREAT | 0660);
I'm now using virtualbox to test the code shmget is now working but shmat is giving permission denied.
So I changed shmget to const int shared_mem_id = shmget(IPC_PRIVATE, 2 * sizeof(sem_t), IPC_CREAT | 0660);
Last edited by Redsam121; 05-17-2020 at 08:46 AM.