43 			     io_entity_t *entity);
44 static int memmap_block_seek(io_entity_t *entity, int mode,
46 static int memmap_block_len(io_entity_t *entity, size_t *length);
47 static int memmap_block_read(io_entity_t *entity, uintptr_t buffer,
49 static int memmap_block_write(io_entity_t *entity, const uintptr_t buffer,
51 static int memmap_block_close(io_entity_t *entity);
102 			     io_entity_t *entity)  in memmap_block_open()  argument
113 		assert(entity != NULL);  in memmap_block_open()
120 		entity->info = (uintptr_t)&current_memmap_file;  in memmap_block_open()
131 static int memmap_block_seek(io_entity_t *entity, int mode,  in memmap_block_seek()  argument
139 		assert(entity != NULL);  in memmap_block_seek()
141 		fp = (memmap_file_state_t *) entity->info;  in memmap_block_seek()
157 static int memmap_block_len(io_entity_t *entity, size_t *length)  in memmap_block_len()  argument
159 	assert(entity != NULL);  in memmap_block_len()
162 	*length = (size_t)((memmap_file_state_t *)entity->info)->size;  in memmap_block_len()
169 static int memmap_block_read(io_entity_t *entity, uintptr_t buffer,  in memmap_block_read()  argument
175 	assert(entity != NULL);  in memmap_block_read()
178 	fp = (memmap_file_state_t *) entity->info;  in memmap_block_read()
197 static int memmap_block_write(io_entity_t *entity, const uintptr_t buffer,  in memmap_block_write()  argument
203 	assert(entity != NULL);  in memmap_block_write()
206 	fp = (memmap_file_state_t *) entity->info;  in memmap_block_write()
225 static int memmap_block_close(io_entity_t *entity)  in memmap_block_close()  argument
227 	assert(entity != NULL);  in memmap_block_close()
229 	entity->info = 0;  in memmap_block_close()