NAME

       nbd_get_structured_replies_negotiated - see if structured replies are in use

SYNOPSIS

        #include <libnbd.h>

        int nbd_get_structured_replies_negotiated (struct nbd_handle *h);

DESCRIPTION

       After connecting you may call this to find out if the connection is using structured
       replies.

RETURN VALUE

       This call returns a boolean value.

ERRORS

       On error "-1" is returned.

       Refer to "ERROR HANDLING" in libnbd(3) for how to get further details of the error.

HANDLE STATE

       The handle must be connected and finished handshaking with the server, or shut down,
       otherwise this call will return an error.

VERSION

       This function first appeared in libnbd 1.2.

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

        #define LIBNBD_HAVE_NBD_GET_STRUCTURED_REPLIES_NEGOTIATED 1

SEE ALSO

       nbd_set_request_structured_replies(3), nbd_get_request_structured_replies(3),
       nbd_get_protocol(3), nbd_create(3), libnbd(3).

AUTHORS

       Eric Blake

       Richard W.M. Jones

COPYRIGHT

       Copyright (C) 2019 Red Hat Inc.

LICENSE

       This library is free software; you can redistribute it and/or modify it under the terms of
       the GNU Lesser General Public License as published by the Free Software Foundation; either
       version 2 of the License, or (at your option) any later version.

       This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
       without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
       See the GNU Lesser General Public License for more details.

       You should have received a copy of the GNU Lesser General Public License along with this
       library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
       Floor, Boston, MA 02110-1301 USA