- REPLY_MACRO2 (VL_API_APP_ATTACH_REPLY, ({
- if (!rv)
- {
- ctrl_thread = n_workers ? 1 : 0;
- segp = (fifo_segment_t *) a->segment;
- rmp->app_index = clib_host_to_net_u32 (a->app_index);
- rmp->app_mq = fifo_segment_msg_q_offset (segp, 0);
- rmp->vpp_ctrl_mq = fifo_segment_msg_q_offset (rx_mqs_seg, ctrl_thread);
- rmp->vpp_ctrl_mq_thread = ctrl_thread;
- rmp->n_fds = n_fds;
- rmp->fd_flags = fd_flags;
- if (vec_len (segp->ssvm.name))
- {
- vl_api_vec_to_api_string (segp->ssvm.name, &rmp->segment_name);
- }
- rmp->segment_size = segp->ssvm.ssvm_size;
- rmp->segment_handle = clib_host_to_net_u64 (a->segment_handle);
- }
- }));
+ REPLY_MACRO3 (
+ VL_API_APP_ATTACH_REPLY,
+ ((!rv) ? vec_len (((fifo_segment_t *) a->segment)->ssvm.name) : 0), ({
+ if (!rv)
+ {
+ ctrl_thread = n_workers ? 1 : 0;
+ segp = (fifo_segment_t *) a->segment;
+ rmp->app_index = clib_host_to_net_u32 (a->app_index);
+ rmp->app_mq = fifo_segment_msg_q_offset (segp, 0);
+ rmp->vpp_ctrl_mq =
+ fifo_segment_msg_q_offset (rx_mqs_seg, ctrl_thread);
+ rmp->vpp_ctrl_mq_thread = ctrl_thread;
+ rmp->n_fds = n_fds;
+ rmp->fd_flags = fd_flags;
+ if (vec_len (segp->ssvm.name))
+ {
+ vl_api_vec_to_api_string (segp->ssvm.name, &rmp->segment_name);
+ }
+ rmp->segment_size = segp->ssvm.ssvm_size;
+ rmp->segment_handle = clib_host_to_net_u64 (a->segment_handle);
+ }
+ }));