eio_fchown
(PECL eio >= 0.0.1dev)
eio_fchown — Change file ownership
Description
$fd
, int $uid
[, int $gid
= -1
[, int $pri
= EIO_PRI_DEFAULT
[, callable $callback
= NULL
[, mixed $data
= NULL
]]]] ) : resource
eio_fchown() changes ownership of the file specified by
fd
file descriptor.
Parameters
-
fd
-
Stream, Socket resource, or numeric 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
, orNULL
. IfNULL
passed,pri
internally is set toEIO_PRI_DEFAULT
. -
callback
-
callback
function is called when the request is done. It should match the following prototype:void callback(mixed $data, int $result[, resource $req]);
-
data
-
is custom data passed to the request.
-
result
-
request-specific result value; basically, the value returned by corresponding system call.
-
req
-
is optional request resource which can be used with functions like eio_get_last_error()
-
-
data
-
Arbitrary variable passed to
callback
.
English translation
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Document created the 30/01/2003, last modified the 26/10/2018
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