int kernctl_syscall_mask(int fd, char **syscall_mask,
uint32_t *nr_bits);
+/* Process ID tracking can be applied to session FD */
+int kernctl_track_pid(int fd, int pid);
+int kernctl_untrack_pid(int fd, int pid);
+int kernctl_list_tracker_pids(int fd);
+
/* Buffer operations */
/* For mmap mode, readable without "get" operation */