48 			  io_entity_t *entity);
49 static int fip_file_len(io_entity_t *entity, size_t *length);
50 static int fip_file_read(io_entity_t *entity, uintptr_t buffer, size_t length,
52 static int fip_file_close(io_entity_t *entity);
178 			 io_entity_t *entity)  in fip_file_open()  argument
187 	assert(entity != NULL);  in fip_file_open()
241 		entity->info = (uintptr_t)&current_file;  in fip_file_open()
257 static int fip_file_len(io_entity_t *entity, size_t *length)  in fip_file_len()  argument
259 	assert(entity != NULL);  in fip_file_len()
262 	*length =  ((file_state_t *)entity->info)->entry.size;  in fip_file_len()
269 static int fip_file_read(io_entity_t *entity, uintptr_t buffer, size_t length,  in fip_file_read()  argument
278 	assert(entity != NULL);  in fip_file_read()
281 	assert(entity->info != (uintptr_t)NULL);  in fip_file_read()
292 	fp = (file_state_t *)entity->info;  in fip_file_read()
325 static int fip_file_close(io_entity_t *entity)  in fip_file_close()  argument
335 	entity->info = 0;  in fip_file_close()