#include <libnbd.h> int nbd_set_export_name (struct nbd_handle *h, const char *export_name);
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.
If the call is successful the function returns
-1 is returned.
Refer to “ERROR HANDLING” in libnbd(3) for how to get further details of the error.
The handle must be newly created, otherwise this call will return an error.
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
nbd_connect_uri(3), nbd_create(3), nbd_get_export_name(3), libnbd(3).
Richard W.M. Jones
Copyright (C) 2019 Red Hat Inc.
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
libnbd(3), nbd_connect_uri(3), nbd_get_export_name(3).