Eio Functions
PHP Manual

eio_fstatvfs

(PECL eio >= 0.0.1dev)

eio_fstatvfsGet file system statistics

Description

resource eio_fstatvfs ( int $fd , int $pri , callable $callback [, mixed $data ] )

eio_fstatvfs() returns file system statistics in result of callback.

Parameters

fd

A file descriptor of a file within the mounted file system.

pri

The request priority: EIO_PRI_DEFAULT, EIO_PRI_MIN, EIO_PRI_MAX, or NULL. If NULL passed, pri internally is set to EIO_PRI_DEFAULT.

callback

callback function is called when the request is done. It should match the following prototype:

void callback($data, $result);
$data is custom data passed to the request. $result contains request-specific result value; basically, the value returned by corresponding system call.

data

Arbitrary variable passed to callback.

Return Values

eio_fstatvfs() returns request resource on success or FALSE on error.

See Also


Eio Functions
PHP Manual