php man page for eio_statvfs

Query: eio_statvfs

OS: php

Section: 3

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

EIO_STATVFS(3)								 1							    EIO_STATVFS(3)

eio_statvfs - Get file system statistics

SYNOPSIS
resource eio_statvfs (string $path, int $pri, callable $callback, [mixed $data])
DESCRIPTION
eio_statvfs(3) returns file system statistics information in $result argument of $callback
PARAMETERS
o $path - Pathname of any file within the mounted file system o $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. o $callback -$callback function is called when the request is done. It should match the following prototype: void callback(mixed $data, int $result[, resource $req]); o $data -is custom data passed to the request. o $result -request-specific result value; basically, the value returned by corresponding system call. o $req -is optional request resource which can be used with functions like eio_get_last_error(3) o $data - Arbitrary variable passed to $callback.
RETURN VALUES
eio_statvfs(3) returns request resource on success or FALSE on error. On success assigns $result argument of $callback to an array.
EXAMPLES
Example #1 eio_statvfs(3) example <?php $tmp_filename = '/tmp/eio-file.tmp'; touch($tmp_filename); function my_statvfs_callback($data, $result) { var_dump($data); var_dump($result); @unlink($data); } eio_statvfs($tmp_filename, EIO_PRI_DEFAULT, "my_statvfs_callback", $tmp_filename); eio_event_loop(); ?> The above example will output something similar to: string(17) "/tmp/eio-file.tmp" array(11) { ["f_bsize"]=> int(4096) ["f_frsize"]=> int(4096) ["f_blocks"]=> int(262144) ["f_bfree"]=> int(262111) ["f_bavail"]=> int(262111) ["f_files"]=> int(1540815) ["f_ffree"]=> int(1540743) ["f_favail"]=> int(1540743) ["f_fsid"]=> int(0) ["f_flag"]=> int(4102) ["f_namemax"]=> int(255) } PHP Documentation Group EIO_STATVFS(3)
Related Man Pages
eio_mkdir(3) - php
eio_fstat(3) - php
eio_link(3) - php
eio_mknod(3) - php
eio_statvfs(3) - php
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