SECURE_NOROOT 22 include/uapi/linux/securebits.h #define SECBIT_NOROOT (issecure_mask(SECURE_NOROOT)) SECURE_NOROOT 55 include/uapi/linux/securebits.h #define SECURE_ALL_BITS (issecure_mask(SECURE_NOROOT) | \ SECURE_NOROOT 690 security/commoncap.c static inline bool root_privileged(void) { return !issecure(SECURE_NOROOT); }