syscall: z_obj_validation_check -> k_object_validation_check

Rename z_obj_validation_check  and do not use z_ for internal APIs.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>

include/zephyr/internal/syscall_handler.h

@@ -427,7 +427,7 @@ int z_user_string_copy(char *dst, const char *src, size_t maxlen);
 #define K_SYSCALL_MEMORY_ARRAY_WRITE(ptr, nmemb, size) \
 	K_SYSCALL_MEMORY_ARRAY(ptr, nmemb, size, 1)
 
-static inline int z_obj_validation_check(struct k_object *ko,
+static inline int k_object_validation_check(struct k_object *ko,
 					 const void *obj,
 					 enum k_objects otype,
 					 enum _obj_init_check init)
@@ -448,7 +448,7 @@ static inline int z_obj_validation_check(struct k_object *ko,
 }
 
 #define K_SYSCALL_IS_OBJ(ptr, type, init) \
-	K_SYSCALL_VERIFY_MSG(z_obj_validation_check(			\
+	K_SYSCALL_VERIFY_MSG(k_object_validation_check(			\
 				     z_object_find((const void *)ptr),	\
 				     (const void *)ptr,			\
 				     type, init) == 0, "access denied")

kernel/thread.c

@@ -734,7 +734,7 @@ k_tid_t z_vrfy_k_thread_create(struct k_thread *new_thread,
 	 * object table if it isn't
 	 */
 	stack_object = z_object_find(stack);
-	Z_OOPS(K_SYSCALL_VERIFY_MSG(z_obj_validation_check(stack_object, stack,
+	Z_OOPS(K_SYSCALL_VERIFY_MSG(k_object_validation_check(stack_object, stack,
 						K_OBJ_THREAD_STACK_ELEMENT,
 						_OBJ_INIT_FALSE) == 0,
 				    "bad stack object"));

kernel/userspace_handler.c

@@ -32,14 +32,14 @@ static struct k_object *validate_kernel_object(const void *obj,
 	return ko;
 }
 
-static ALWAYS_INLINE struct z_object *validate_any_object(const void *obj)
+static ALWAYS_INLINE struct k_object *validate_any_object(const void *obj)
 {
 	return validate_kernel_object(obj, K_OBJ_ANY, _OBJ_INIT_ANY);
 }
 
 bool k_object_is_valid(const void *obj, enum k_objects otype)
 {
-	struct z_object *ko;
+	struct k_object *ko;
 
 	ko = validate_kernel_object(obj, otype, _OBJ_INIT_TRUE);
 

tests/kernel/mem_protect/obj_validation/src/main.c

@@ -31,12 +31,12 @@ static int test_object(struct k_sem *sem, int retval)
 	int ret;
 
 	if (retval) {
-		/* Expected to fail; bypass z_obj_validation_check() so we don't
+		/* Expected to fail; bypass k_object_validation_check() so we don't
 		 * fill the logs with spam
 		 */
 		ret = z_object_validate(z_object_find(sem), K_OBJ_SEM, 0);
 	} else {
-		ret = z_obj_validation_check(z_object_find(sem), sem,
+		ret = k_object_validation_check(z_object_find(sem), sem,
 					    K_OBJ_SEM, 0);
 	}