void nn_pipebase_getopt(struct nn_pipebase *self, int level, int option,void *optval, size_t *optvallen)
{
int rc,intval;
if ( level == NN_SOL_SOCKET )
{
switch (option)
{
/* Endpoint options */
case NN_SNDPRIO:
intval = self->options.sndprio;
break;
case NN_RCVPRIO:
intval = self->options.rcvprio;
break;
case NN_IPV4ONLY:
intval = self->options.ipv4only;
break;
/* Fallback to socket options */
default:
rc = nn_sock_getopt_inner(self->sock, level,option, optval, optvallen);
errnum_assert (rc == 0, -rc);
return;
}
memcpy (optval, &intval,*optvallen < sizeof (int) ? *optvallen : sizeof (int));
*optvallen = sizeof (int);
return;
}
rc = nn_sock_getopt_inner (self->sock, level, option, optval, optvallen);
errnum_assert (rc == 0, -rc);
}
void nn_ep_getopt (struct nn_ep *self, int level, int option,
void *optval, size_t *optvallen)
{
int rc;
rc = nn_sock_getopt_inner (self->sock, level, option, optval, optvallen);
errnum_assert (rc == 0, -rc);
}
int nn_sock_getopt (struct nn_sock *self, int level, int option,
void *optval, size_t *optvallen)
{
int rc;
nn_ctx_enter (&self->ctx);
if (nn_slow (self->state == NN_SOCK_STATE_ZOMBIE)) {
nn_ctx_leave (&self->ctx);
return -ETERM;
}
rc = nn_sock_getopt_inner (self, level, option, optval, optvallen);
nn_ctx_leave (&self->ctx);
return rc;
}
int nn_sockbase_getopt (struct nn_sockbase *self, int option,
void *optval, size_t *optvallen)
{
return nn_sock_getopt_inner (self->sock, NN_SOL_SOCKET, option,
optval, optvallen);
}