should drop this key based on some condition. (user defined)

Return the crc32c of data[0,n-1]

each memtable is up to one bucket's update

add del key

add key and data

Add item to array/object. */

away from the root */

init

* 得到packet的id */

* 创建一个easy_file_buf_t, 用于sendfile等 */

* */

* 得到本机所有IP */

* 清掉session中buffer */

* localtime删除tzset,一起调用一次tzset */

内存初始化

* 重新wakeup */

* 转成byte可读的KMGTPE */

Return true iff no entries have been added since the last Reset()

private methods

just be compatible with old rsync, at future will be removed

Render a value to text. */