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=head1 NAME
nbd_get_tls - get the TLS request setting
=head1 SYNOPSIS
#include <libnbd.h>
int nbd_get_tls (
struct nbd_handle *h
);
=head1 DESCRIPTION
Get the TLS request setting.
B<Note:> If you want to find out if TLS was actually negotiated
on a particular connection use L<nbd_get_tls_negotiated(3)> instead.
=head1 RETURN VALUE
This call returns one of the LIBNBD_TLS_* values.
=head1 ERRORS
This function does not fail.
The following parameters must not be NULL: C<h>.
For more information see L<libnbd(3)/Non-NULL parameters>.
=head1 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_GET_TLS 1
=head1 SEE ALSO
L<nbd_create(3)>,
L<nbd_get_tls_negotiated(3)>,
L<nbd_set_tls(3)>,
L<libnbd(3)>.
=head1 AUTHORS
Eric Blake
Richard W.M. Jones
=head1 COPYRIGHT
Copyright Red Hat
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