(PECL eio >= 0.0.1dev)
eio_fchown — Change file ownership
$fd
, int $uid
[, int $gid
= -1
[, int $pri
= EIO_PRI_DEFAULT
[, callable $callback
= NULL
[, mixed $data
= NULL
]]]] )
eio_fchown() changes ownership of the file specified by
fd
file descriptor.
fd
The file descriptor.
uid
User ID. Is ignored when equal to -1.
gid
Group ID. Is ignored when equal to -1.
pri
The request priority: EIO_PRI_DEFAULT
, EIO_PRI_MIN
, EIO_PRI_MAX
, or NULL
.
If NULL
passed, pri
internally is set to
EIO_PRI_DEFAULT
.
callback
callback
function is called when the request is done.
It should match the following prototype:
void callback($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
.