NAME
nbd_set_uri_allow_local_file - set the allowed transports in NBD URIs
SYNOPSIS
#include
<libnbd.h>
int nbd_set_uri_allow_local_file (
struct nbd_handle *h, bool allow
);
DESCRIPTION
Allow NBD URIs to reference local files. This is disabled by default.
Currently this setting only controls whether the "tls-psk-file" parameter in NBD URIs is allowed.
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.
The following parameters must not be NULL: "h". For more information see "Non-NULL parameters" in libnbd(3).
HANDLE STATE
nbd_set_uri_allow_local_file can be called when the handle is in the following state:
┌─────────────────────────────────────┬─────────────────────────┐
│ Handle created, before connecting │ ✅
allowed │
│ Connecting │ ❌ error │
│ Connecting & handshaking (opt_mode) │
❌ error │
│ Connected to the server │ ❌ error
│
│ Connection shut down │ ❌ error │
│ Handle dead │ ❌ 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_SET_URI_ALLOW_LOCAL_FILE 1
SEE ALSO
nbd_connect_uri(3), nbd_create(3), libnbd(3).
AUTHORS
Eric Blake
Richard W.M. Jones
COPYRIGHT
Copyright Red Hat
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