(PECL eio >= 0.0.1dev) Does nothing, except go through the whole request cycle.

(PECL eio >= 0.0.1dev) Set maximum poll time

(PECL eio >= 0.0.1dev) Createsa request group.

(PECL eio >= 0.0.1dev) Change file last access and modification times

(PECL eio >= 0.0.1dev) Execute custom request like any other eio_* call.

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

(PECL eio >= 0.0.1dev) Create a hardlink for file

(PECL eio >= 0.0.1dev) Change file/direcrory permissions.

(PECL eio >= 0.0.1dev) Set maximum parallel threads

(PECL eio >= 0.0.1dev) Returns number of not-yet handled requests