php man page for eio_fstatvfs

EIO_FSTATVFS(3) 							 1							   EIO_FSTATVFS(3)

eio_fstatvfs - Get file system statistics

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

DESCRIPTION
       eio_fstatvfs(3) returns file system statistics in $result of $callback.

PARAMETERS
	      o $fd
		- A file descriptor of a 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_fstatvfs(3) returns request resource on success or FALSE on error.

SEE ALSO eio_statvfs.
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