72 static bool handle_is_valid(struct handle_db *db, uint32_t handle)  in handle_is_valid()  argument
74 	return db && handle && handle < db->max_ptrs;  in handle_is_valid()
77 void *handle_put(struct handle_db *db, uint32_t handle)  in handle_put()  argument
81 	if (!handle_is_valid(db, handle))  in handle_put()
84 	p = db->ptrs[handle];  in handle_put()
85 	db->ptrs[handle] = NULL;  in handle_put()
89 void *handle_lookup(struct handle_db *db, uint32_t handle)  in handle_lookup()  argument
91 	if (!handle_is_valid(db, handle) ||  in handle_lookup()
92 	    db->ptrs[handle] == INVALID_HANDLE_PTR)  in handle_lookup()
95 	return db->ptrs[handle];  in handle_lookup()
98 void handle_invalidate(struct handle_db *db, uint32_t handle)  in handle_invalidate()  argument
100 	if (handle_is_valid(db, handle)) {  in handle_invalidate()
101 		if (!db->ptrs[handle])  in handle_invalidate()
104 		db->ptrs[handle] = INVALID_HANDLE_PTR;  in handle_invalidate()