15 TEE_Result check_user_access(uint32_t flags, const void *uaddr, size_t len);
16 TEE_Result copy_from_user_private(void *kaddr, const void *uaddr, size_t len);
17 TEE_Result copy_from_user(void *kaddr, const void *uaddr, size_t len);
18 TEE_Result copy_to_user_private(void *uaddr, const void *kaddr, size_t len);
19 TEE_Result copy_to_user(void *uaddr, const void *kaddr, size_t len);
23 					   size_t len __unused)  in check_user_access()
30 						size_t len __unused)  in copy_from_user_private()
37 					size_t len __unused)  in copy_from_user()
44 					      size_t len __unused)  in copy_to_user_private()
51 				      size_t len __unused)  in copy_to_user()
68 void *bb_alloc(size_t len);
79 void bb_free(void *bb, size_t len);
89 void bb_free_wipe(void *bb, size_t len);
103 #define __BB_MEMDUP(memdup_func, src, len, p) ({			\  argument
107 	__res = memdup_func((src), (len), &__p);			\
123 TEE_Result bb_memdup_user(const void *src, size_t len, void **p);
124 #define BB_MEMDUP_USER(src, len, p) \  argument
125 	__BB_MEMDUP(bb_memdup_user, (src), (len), (p))
138 TEE_Result bb_memdup_user_private(const void *src, size_t len, void **p);
139 #define BB_MEMDUP_USER_PRIVATE(src, len, p) \  argument
140 	__BB_MEMDUP(bb_memdup_user_private, (src), (len), (p))