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

(PECL eio >= 0.0.1dev) Calls Linux' syncfs syscall, if available

(PECL eio >= 0.0.1dev) Create a special or ordinary file.

(PECL eio >= 0.0.1dev) Returns number of finished, but unhandled requests

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

(PECL eio = 1.0.0) (Re-)initialize Eio void

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

(PECL eio >= 0.0.1dev) Set group limit void

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

(PECL eio >= 0.0.1dev) Set minimum parallel thread number