nbd_aio_is_ready3

Usage

 #include <libnbd.h>
 int nbd_aio_is_ready (
       struct nbd_handle *h
     );

Overview

Return true if this connection is connected to the NBD server, the handshake has completed, and the connection is idle or waiting for a reply. In this state the handle is ready to issue commands.

Return value

This call returns a boolean value.

Errors

This function does not fail.

The following parameters must not be NULL: "h". For more information see "Non-NULL parameters" in libnbd(3).

Version

This function first appeared in libnbd 1.0.

If you need to test if this function is available at compile time check if the following macro is defined:

 #define LIBNBD_HAVE_NBD_AIO_IS_READY 1