+ sys_exit_registered:1;
+
+ struct hlist_head *syscall_dispatch; /* for syscall tracing */
+ struct hlist_head *compat_syscall_dispatch;
+ struct hlist_head *syscall_exit_dispatch; /* for syscall exit tracing */
+ struct hlist_head *compat_syscall_exit_dispatch;
+
+ /*
+ * Combining all unknown syscall events works as long as they
+ * are only matched by "all" syscalls enablers, but will require
+ * a design change when we allow matching by syscall number, for
+ * instance by allocating sc_tables accomodating NR_syscalls
+ * entries.
+ */
+ struct hlist_head unknown_syscall_dispatch; /* for unknown syscalls */
+ struct hlist_head compat_unknown_syscall_dispatch;
+ struct hlist_head unknown_syscall_exit_dispatch;
+ struct hlist_head compat_unknown_syscall_exit_dispatch;