eio_fchown
Change file ownership
Description
resource eio_fchown(
mixed $fd,
int $uid,
int $gid = -1,
int $pri = EIO_PRI_DEFAULT,
callable $callback = NULL,
mixed $data = NULL
)
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, 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(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.
Return Values
eio_chmod returns request resource on success, or false on failure.