(PECL eio >= 0.0.1dev) Cancels a request group

(PECL eio >= 0.0.1dev) Can be to be called whenever there are pending requests that need finishing.

(PECL eio >= 0.0.1dev) Opens a file resource

(PECL eio >= 0.0.1dev) Remove a directory

(PECL eio >= 0.0.1dev) Synchronize a file's in-core state with storage device

(PECL eio >= 0.0.1dev) Set maximum number of idle threads.

(PECL eio >= 0.0.1dev) Transfer data between file descriptors

(PECL eio >= 0.0.1dev) Get file status resource

(PECL eio >= 0.0.1dev) Truncate a file resource

(PECL eio >= 0.0.1dev) Adds a request to the request group.