NAME

       nbd_set_export_name - set the export name

SYNOPSIS

        #include <libnbd.h>

        int nbd_set_export_name (struct nbd_handle *h,
                                 const char *export_name);

DESCRIPTION

       For servers which require an export name or can serve different content on different
       exports, set the "export_name" to connect to.  The default is the empty string "".

       This is only relevant when connecting to servers using the newstyle protocol as the
       oldstyle protocol did not support export names.  The NBD protocol limits export names to
       4096 bytes, but servers may not support the full length.  The encoding of export names is
       always UTF-8.

       This call may be skipped if using nbd_connect_uri(3) to connect to a URI that includes an
       export name.

RETURN VALUE

       If the call is successful the function returns 0.

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 newly created, otherwise this call will return an error.

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_SET_EXPORT_NAME 1

SEE ALSO

       nbd_get_export_name(3), nbd_connect_uri(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