2 *------------------------------------------------------------------
3 * api.c - message handler registration
5 * Copyright (c) 2010-2018 Cisco and/or its affiliates.
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at:
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 *------------------------------------------------------------------
23 #include <sys/types.h>
26 #include <netinet/in.h>
36 #include <vppinfra/clib.h>
37 #include <vppinfra/vec.h>
38 #include <vppinfra/hash.h>
39 #include <vppinfra/bitmap.h>
40 #include <vppinfra/fifo.h>
41 #include <vppinfra/time.h>
42 #include <vppinfra/mheap.h>
43 #include <vppinfra/heap.h>
44 #include <vppinfra/pool.h>
45 #include <vppinfra/format.h>
46 #include <vppinfra/error.h>
48 #include <vnet/api_errno.h>
49 #include <vnet/vnet.h>
52 #include <vlib/vlib.h>
53 #include <vlib/unix/unix.h>
54 #include <vlibapi/api.h>
55 #include <vlibmemory/api.h>
58 #undef __included_bihash_template_h__
60 #include <vnet/ip/format.h>
62 #include <vpp/api/vpe_msg_enum.h>
63 #include <vpp/api/types.h>
65 #define vl_typedefs /* define message structures */
66 #include <vpp/api/vpe_all_api_h.h>
68 #define vl_endianfun /* define message structures */
69 #include <vpp/api/vpe_all_api_h.h>
71 /* instantiate all the print functions we know about */
72 #define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
74 #include <vpp/api/vpe_all_api_h.h>
76 #include <vlibapi/api_helper_macros.h>
78 #define foreach_vpe_api_msg \
79 _(CONTROL_PING, control_ping) \
81 _(CLI_INBAND, cli_inband) \
82 _(GET_NODE_INDEX, get_node_index) \
83 _(ADD_NODE_NEXT, add_node_next) \
84 _(SHOW_VERSION, show_version) \
85 _(SHOW_THREADS, show_threads) \
86 _(GET_NODE_GRAPH, get_node_graph) \
87 _(GET_NEXT_INDEX, get_next_index) \
88 _(LOG_DUMP, log_dump) \
89 _(SHOW_VPE_SYSTEM_TIME, show_vpe_system_time) \
90 _(GET_F64_ENDIAN_VALUE, get_f64_endian_value) \
91 _(GET_F64_INCREMENT_BY_ONE, get_f64_increment_by_one) \
94 #define QUOTE(x) QUOTE_(x)
98 RESOLVE_IP4_ADD_DEL_ROUTE = 1,
99 RESOLVE_IP6_ADD_DEL_ROUTE,
102 extern vpe_api_main_t vpe_api_main;
104 /* Clean up all registrations belonging to the indicated client */
105 static clib_error_t *
106 memclnt_delete_callback (u32 client_index)
108 vpe_api_main_t *vam = &vpe_api_main;
109 vpe_client_registration_t *rp;
113 p = hash_get (vam->a##_registration_hash, client_index); \
115 rp = pool_elt_at_index (vam->a##_registrations, p[0]); \
116 pool_put (vam->a##_registrations, rp); \
117 hash_unset (vam->a##_registration_hash, client_index); \
119 foreach_registration_hash;
124 VL_MSG_API_REAPER_FUNCTION (memclnt_delete_callback);
127 vl_api_control_ping_t_handler (vl_api_control_ping_t * mp)
129 vl_api_control_ping_reply_t *rmp;
133 REPLY_MACRO2(VL_API_CONTROL_PING_REPLY,
135 rmp->vpe_pid = ntohl (getpid());
141 shmem_cli_output (uword arg, u8 * buffer, uword buffer_bytes)
143 u8 **shmem_vecp = (u8 **) arg;
146 api_main_t *am = &api_main;
149 shmem_vec = *shmem_vecp;
151 offset = vec_len (shmem_vec);
153 pthread_mutex_lock (&am->vlib_rp->mutex);
154 oldheap = svm_push_data_heap (am->vlib_rp);
156 vec_validate (shmem_vec, offset + buffer_bytes - 1);
158 clib_memcpy (shmem_vec + offset, buffer, buffer_bytes);
160 svm_pop_heap (oldheap);
161 pthread_mutex_unlock (&am->vlib_rp->mutex);
163 *shmem_vecp = shmem_vec;
168 vl_api_cli_t_handler (vl_api_cli_t * mp)
170 vl_api_cli_reply_t *rp;
171 vl_api_registration_t *reg;
172 vlib_main_t *vm = vlib_get_main ();
173 api_main_t *am = &api_main;
174 unformat_input_t input;
178 reg = vl_api_client_index_to_registration (mp->client_index);
182 rp = vl_msg_api_alloc (sizeof (*rp));
183 rp->_vl_msg_id = ntohs (VL_API_CLI_REPLY);
184 rp->context = mp->context;
186 unformat_init_vector (&input, (u8 *) (uword) mp->cmd_in_shmem);
188 vlib_cli_input (vm, &input, shmem_cli_output, (uword) & shmem_vec);
190 pthread_mutex_lock (&am->vlib_rp->mutex);
191 oldheap = svm_push_data_heap (am->vlib_rp);
193 vec_add1 (shmem_vec, 0);
195 svm_pop_heap (oldheap);
196 pthread_mutex_unlock (&am->vlib_rp->mutex);
198 rp->reply_in_shmem = (uword) shmem_vec;
200 vl_api_send_msg (reg, (u8 *) rp);
204 inband_cli_output (uword arg, u8 * buffer, uword buffer_bytes)
206 u8 **mem_vecp = (u8 **) arg;
207 u8 *mem_vec = *mem_vecp;
208 u32 offset = vec_len (mem_vec);
210 vec_validate (mem_vec, offset + buffer_bytes - 1);
211 clib_memcpy (mem_vec + offset, buffer, buffer_bytes);
216 vl_api_cli_inband_t_handler (vl_api_cli_inband_t * mp)
218 vl_api_cli_inband_reply_t *rmp;
220 vlib_main_t *vm = vlib_get_main ();
221 unformat_input_t input;
225 if (vl_msg_api_get_msg_length (mp) <
226 vl_api_string_len (&mp->cmd) + sizeof (*mp))
232 unformat_init_string (&input, (char *) vl_api_from_api_string (&mp->cmd),
233 vl_api_string_len (&mp->cmd));
234 rv = vlib_cli_input (vm, &input, inband_cli_output, (uword) & out_vec);
236 len = vec_len (out_vec);
240 REPLY_MACRO3(VL_API_CLI_INBAND_REPLY, len,
242 vl_api_to_api_string(len, (const char *)out_vec, &rmp->reply);
249 vl_api_show_version_t_handler (vl_api_show_version_t * mp)
251 vl_api_show_version_reply_t *rmp;
253 char *vpe_api_get_build_directory (void);
254 char *vpe_api_get_version (void);
255 char *vpe_api_get_build_date (void);
257 u32 program_len = strnlen_s ("vpe", 32);
258 u32 version_len = strnlen_s (vpe_api_get_version (), 32);
259 u32 build_date_len = strnlen_s (vpe_api_get_build_date (), 32);
260 u32 build_directory_len = strnlen_s (vpe_api_get_build_directory (), 256);
262 u32 n = program_len + version_len + build_date_len + build_directory_len;
265 REPLY_MACRO3(VL_API_SHOW_VERSION_REPLY, n,
267 char *p = (char *)&rmp->program;
268 p += vl_api_to_api_string(program_len, "vpe", (vl_api_string_t *)p);
269 p += vl_api_to_api_string(version_len, vpe_api_get_version(), (vl_api_string_t *)p);
270 p += vl_api_to_api_string(build_date_len, vpe_api_get_build_date(), (vl_api_string_t *)p);
271 vl_api_to_api_string(build_directory_len, vpe_api_get_build_directory(), (vl_api_string_t *)p);
277 get_thread_data (vl_api_thread_data_t * td, int index)
279 vlib_worker_thread_t *w = vlib_worker_threads + index;
280 td->id = htonl (index);
282 strncpy ((char *) td->name, (char *) w->name, ARRAY_LEN (td->name) - 1);
284 strncpy ((char *) td->type, (char *) w->registration->name,
285 ARRAY_LEN (td->type) - 1);
286 td->pid = htonl (w->lwp);
287 td->cpu_id = htonl (w->cpu_id);
288 td->core = htonl (w->core_id);
289 td->cpu_socket = htonl (w->socket_id);
293 vl_api_show_threads_t_handler (vl_api_show_threads_t * mp)
297 #if !defined(__powerpc64__)
298 vl_api_registration_t *reg;
299 vl_api_show_threads_reply_t *rmp;
300 vl_api_thread_data_t *td;
302 count = vec_len (vlib_worker_threads);
306 msg_size = sizeof (*rmp) + sizeof (rmp->thread_data[0]) * count;
307 reg = vl_api_client_index_to_registration (mp->client_index);
311 rmp = vl_msg_api_alloc (msg_size);
312 clib_memset (rmp, 0, msg_size);
313 rmp->_vl_msg_id = htons (VL_API_SHOW_THREADS_REPLY);
314 rmp->context = mp->context;
315 rmp->count = htonl (count);
316 td = rmp->thread_data;
318 for (i = 0; i < count; i++)
320 get_thread_data (&td[i], i);
323 vl_api_send_msg (reg, (u8 *) rmp);
326 /* unimplemented support */
328 clib_warning ("power pc does not support show threads api");
330 REPLY_MACRO2(VL_API_SHOW_THREADS_REPLY,
332 rmp->count = htonl(count);
339 vl_api_get_node_index_t_handler (vl_api_get_node_index_t * mp)
341 vlib_main_t *vm = vlib_get_main ();
342 vl_api_get_node_index_reply_t *rmp;
347 n = vlib_get_node_by_name (vm, mp->node_name);
350 rv = VNET_API_ERROR_NO_SUCH_NODE;
352 node_index = n->index;
355 REPLY_MACRO2(VL_API_GET_NODE_INDEX_REPLY,
357 rmp->node_index = ntohl(node_index);
363 vl_api_get_next_index_t_handler (vl_api_get_next_index_t * mp)
365 vlib_main_t *vm = vlib_get_main ();
366 vl_api_get_next_index_reply_t *rmp;
367 vlib_node_t *node, *next_node;
369 u32 next_node_index = ~0, next_index = ~0;
372 node = vlib_get_node_by_name (vm, mp->node_name);
376 rv = VNET_API_ERROR_NO_SUCH_NODE;
380 next_node = vlib_get_node_by_name (vm, mp->next_name);
384 rv = VNET_API_ERROR_NO_SUCH_NODE2;
388 next_node_index = next_node->index;
390 p = hash_get (node->next_slot_by_node, next_node_index);
394 rv = VNET_API_ERROR_NO_SUCH_ENTRY;
402 REPLY_MACRO2(VL_API_GET_NEXT_INDEX_REPLY,
404 rmp->next_index = ntohl(next_index);
410 vl_api_add_node_next_t_handler (vl_api_add_node_next_t * mp)
412 vlib_main_t *vm = vlib_get_main ();
413 vl_api_add_node_next_reply_t *rmp;
414 vlib_node_t *n, *next;
418 n = vlib_get_node_by_name (vm, mp->node_name);
422 rv = VNET_API_ERROR_NO_SUCH_NODE;
426 next = vlib_get_node_by_name (vm, mp->next_name);
429 rv = VNET_API_ERROR_NO_SUCH_NODE2;
431 next_index = vlib_node_add_next (vm, n->index, next->index);
435 REPLY_MACRO2(VL_API_GET_NODE_INDEX_REPLY,
437 rmp->next_index = ntohl(next_index);
443 vl_api_get_node_graph_t_handler (vl_api_get_node_graph_t * mp)
447 api_main_t *am = &api_main;
448 vlib_main_t *vm = vlib_get_main ();
450 vl_api_get_node_graph_reply_t *rmp;
451 static vlib_node_t ***node_dups;
452 static vlib_main_t **stat_vms;
454 pthread_mutex_lock (&am->vlib_rp->mutex);
455 oldheap = svm_push_data_heap (am->vlib_rp);
458 * Keep the number of memcpy ops to a minimum (e.g. 1).
460 vec_validate (vector, 16384);
461 vec_reset_length (vector);
463 vlib_node_get_nodes (vm, 0 /* main threads */ ,
464 0 /* include stats */ ,
465 1 /* barrier sync */ ,
466 &node_dups, &stat_vms);
467 vector = vlib_node_serialize (vm, node_dups, vector, 1 /* include nexts */ ,
468 1 /* include stats */ );
470 svm_pop_heap (oldheap);
471 pthread_mutex_unlock (&am->vlib_rp->mutex);
474 REPLY_MACRO2(VL_API_GET_NODE_GRAPH_REPLY,
476 rmp->reply_in_shmem = (uword) vector;
482 show_log_details (vl_api_registration_t * reg, u32 context,
484 vl_api_log_level_t * level, u8 * msg_class, u8 * message)
488 vl_api_log_details_t *rmp;
489 msg_size = sizeof (*rmp) + vec_len (msg_class) + vec_len (message);
491 rmp = vl_msg_api_alloc (msg_size);
492 clib_memset (rmp, 0, msg_size);
493 rmp->_vl_msg_id = ntohs (VL_API_LOG_DETAILS);
495 rmp->context = context;
496 rmp->timestamp = clib_host_to_net_f64 (timestamp);
497 rmp->level = htonl (*level);
498 char *p = (char *) &rmp->msg_class;
500 p += vl_api_vec_to_api_string (msg_class, (vl_api_string_t *) p);
501 p += vl_api_vec_to_api_string (message, (vl_api_string_t *) p);
503 vl_api_send_msg (reg, (u8 *) rmp);
507 vl_api_log_dump_t_handler (vl_api_log_dump_t * mp)
511 vlib_log_main_t *lm = &log_main;
513 int i = last_log_entry ();
514 int count = lm->count;
515 f64 time_offset, start_time;
516 vl_api_registration_t *reg;
518 reg = vl_api_client_index_to_registration (mp->client_index);
522 start_time = clib_net_to_host_f64 (mp->start_timestamp);
524 time_offset = (f64) lm->time_zero_timeval.tv_sec
525 + (((f64) lm->time_zero_timeval.tv_usec) * 1e-6) - lm->time_zero;
529 e = vec_elt_at_index (lm->entries, i);
530 if (start_time <= e->timestamp + time_offset)
531 show_log_details (reg, mp->context, e->timestamp + time_offset,
532 (vl_api_log_level_t *) & e->level,
533 format (0, "%U", format_vlib_log_class, e->class),
535 i = (i + 1) % lm->size;
541 vl_api_show_vpe_system_time_t_handler (vl_api_show_vpe_system_time_t * mp)
544 vl_api_show_vpe_system_time_reply_t *rmp;
546 REPLY_MACRO2(VL_API_SHOW_VPE_SYSTEM_TIME_REPLY,
548 rmp->vpe_system_time = clib_host_to_net_f64 (unix_time_now ());
554 vl_api_get_f64_endian_value_t_handler (vl_api_get_f64_endian_value_t * mp)
558 vl_api_get_f64_endian_value_reply_t *rmp;
559 if (1.0 != clib_net_to_host_f64 (mp->f64_one))
560 rv = VNET_API_ERROR_API_ENDIAN_FAILED;
563 REPLY_MACRO2(VL_API_GET_F64_ENDIAN_VALUE_REPLY,
565 rmp->f64_one_result = clib_host_to_net_f64 (one);
571 vl_api_get_f64_increment_by_one_t_handler (vl_api_get_f64_increment_by_one_t *
575 vl_api_get_f64_increment_by_one_reply_t *rmp;
578 REPLY_MACRO2(VL_API_GET_F64_INCREMENT_BY_ONE_REPLY,
580 rmp->f64_value = clib_host_to_net_f64 (clib_net_to_host_f64(mp->f64_value) + 1.0);
585 #define BOUNCE_HANDLER(nn) \
586 static void vl_api_##nn##_t_handler ( \
587 vl_api_##nn##_t *mp) \
589 vpe_client_registration_t *reg; \
590 vpe_api_main_t * vam = &vpe_api_main; \
593 /* One registration only... */ \
594 pool_foreach(reg, vam->nn##_registrations, \
596 q = vl_api_client_index_to_input_queue (reg->client_index); \
599 * If the queue is stuffed, turf the msg and complain \
600 * It's unlikely that the intended recipient is \
601 * alive; avoid deadlock at all costs. \
603 if (q->cursize == q->maxsize) { \
604 clib_warning ("ERROR: receiver queue full, drop msg"); \
605 vl_msg_api_free (mp); \
608 vl_msg_api_send_shmem (q, (u8 *)&mp); \
612 vl_msg_api_free (mp); \
615 static void setup_message_id_table (api_main_t * am);
619 * Add vpe's API message handlers to the table.
620 * vlib has already mapped shared memory and
621 * added the client registration handlers.
622 * See .../open-repo/vlib/memclnt_vlib.c:memclnt_process()
624 static clib_error_t *
625 vpe_api_hookup (vlib_main_t * vm)
627 api_main_t *am = &api_main;
630 vl_msg_api_set_handlers(VL_API_##N, #n, \
631 vl_api_##n##_t_handler, \
633 vl_api_##n##_t_endian, \
634 vl_api_##n##_t_print, \
635 sizeof(vl_api_##n##_t), 1);
640 * Trace space for classifier mask+match
642 am->api_trace_cfg[VL_API_CLASSIFY_ADD_DEL_TABLE].size += 5 * sizeof (u32x4);
643 am->api_trace_cfg[VL_API_CLASSIFY_ADD_DEL_SESSION].size +=
647 * Thread-safe API messages
649 am->is_mp_safe[VL_API_CONTROL_PING] = 1;
650 am->is_mp_safe[VL_API_CONTROL_PING_REPLY] = 1;
651 am->is_mp_safe[VL_API_IP_ROUTE_ADD_DEL] = 1;
652 am->is_mp_safe[VL_API_GET_NODE_GRAPH] = 1;
655 * Set up the (msg_name, crc, message-id) table
657 setup_message_id_table (am);
662 VLIB_API_INIT_FUNCTION (vpe_api_hookup);
665 vpe_api_init (vlib_main_t * vm)
667 vpe_api_main_t *am = &vpe_api_main;
670 am->vnet_main = vnet_get_main ();
672 am->a##_registration_hash = hash_create (0, sizeof (uword));
673 foreach_registration_hash;
676 vl_set_memory_region_name ("/vpe-api");
677 vl_mem_api_enable_disable (vm, 1 /* enable it */ );
682 static clib_error_t *
683 api_segment_config (vlib_main_t * vm, unformat_input_t * input)
686 u64 baseva, size, pvt_heap_size;
688 const int max_buf_size = 4096;
690 struct passwd _pw, *pw;
691 struct group _grp, *grp;
693 buf = vec_new (char, 128);
694 while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
696 if (unformat (input, "prefix %s", &chroot_path))
698 vec_add1 (chroot_path, 0);
699 vl_set_memory_root_path ((char *) chroot_path);
701 else if (unformat (input, "uid %d", &uid))
702 vl_set_memory_uid (uid);
703 else if (unformat (input, "gid %d", &gid))
704 vl_set_memory_gid (gid);
705 else if (unformat (input, "baseva %llx", &baseva))
706 vl_set_global_memory_baseva (baseva);
707 else if (unformat (input, "global-size %lldM", &size))
708 vl_set_global_memory_size (size * (1ULL << 20));
709 else if (unformat (input, "global-size %lldG", &size))
710 vl_set_global_memory_size (size * (1ULL << 30));
711 else if (unformat (input, "global-size %lld", &size))
712 vl_set_global_memory_size (size);
713 else if (unformat (input, "global-pvt-heap-size %lldM", &pvt_heap_size))
714 vl_set_global_pvt_heap_size (pvt_heap_size * (1ULL << 20));
715 else if (unformat (input, "global-pvt-heap-size size %lld",
717 vl_set_global_pvt_heap_size (pvt_heap_size);
718 else if (unformat (input, "api-pvt-heap-size %lldM", &pvt_heap_size))
719 vl_set_api_pvt_heap_size (pvt_heap_size * (1ULL << 20));
720 else if (unformat (input, "api-pvt-heap-size size %lld",
722 vl_set_api_pvt_heap_size (pvt_heap_size);
723 else if (unformat (input, "api-size %lldM", &size))
724 vl_set_api_memory_size (size * (1ULL << 20));
725 else if (unformat (input, "api-size %lldG", &size))
726 vl_set_api_memory_size (size * (1ULL << 30));
727 else if (unformat (input, "api-size %lld", &size))
728 vl_set_api_memory_size (size);
729 else if (unformat (input, "uid %s", &s))
731 /* lookup the username */
734 getpwnam_r (s, &_pw, buf, vec_len (buf), &pw)) == ERANGE)
735 && (vec_len (buf) <= max_buf_size))
737 vec_resize (buf, vec_len (buf) * 2);
741 e = clib_error_return_code (0, rv,
742 CLIB_ERROR_ERRNO_VALID |
744 "cannot fetch username %s", s);
752 clib_error_return_fatal (0, "username %s does not exist", s);
758 vl_set_memory_uid (pw->pw_uid);
760 else if (unformat (input, "gid %s", &s))
762 /* lookup the group name */
765 getgrnam_r (s, &_grp, buf, vec_len (buf),
767 && (vec_len (buf) <= max_buf_size))
769 vec_resize (buf, vec_len (buf) * 2);
773 e = clib_error_return_code (0, rv,
774 CLIB_ERROR_ERRNO_VALID |
776 "cannot fetch group %s", s);
783 e = clib_error_return_fatal (0, "group %s does not exist", s);
790 vl_set_memory_gid (grp->gr_gid);
793 return clib_error_return (0, "unknown input `%U'",
794 format_unformat_error, input);
799 VLIB_EARLY_CONFIG_FUNCTION (api_segment_config, "api-segment");
802 get_unformat_vnet_sw_interface (void)
804 return (void *) &unformat_vnet_sw_interface;
808 format_arp_event (u8 * s, va_list * args)
810 vl_api_ip4_arp_event_t *event = va_arg (*args, vl_api_ip4_arp_event_t *);
812 s = format (s, "pid %d: ", ntohl (event->pid));
813 s = format (s, "resolution for %U", format_vl_api_ip4_address, event->ip);
818 format_nd_event (u8 * s, va_list * args)
820 vl_api_ip6_nd_event_t *event = va_arg (*args, vl_api_ip6_nd_event_t *);
822 s = format (s, "pid %d: ", ntohl (event->pid));
823 s = format (s, "resolution for %U", format_vl_api_ip6_address, event->ip);
827 static clib_error_t *
828 show_ip_arp_nd_events_fn (vlib_main_t * vm,
829 unformat_input_t * input, vlib_cli_command_t * cmd)
831 vpe_api_main_t *am = &vpe_api_main;
832 vl_api_ip4_arp_event_t *arp_event;
833 vl_api_ip6_nd_event_t *nd_event;
835 if (pool_elts (am->arp_events) == 0 && pool_elts (am->nd_events) == 0 &&
836 pool_elts (am->wc_ip4_arp_events_registrations) == 0 &&
837 pool_elts (am->wc_ip6_nd_events_registrations) == 0)
839 vlib_cli_output (vm, "No active arp or nd event registrations");
844 pool_foreach (arp_event, am->arp_events,
846 vlib_cli_output (vm, "%U", format_arp_event, arp_event);
849 vpe_client_registration_t *reg;
850 pool_foreach(reg, am->wc_ip4_arp_events_registrations,
852 vlib_cli_output (vm, "pid %d: bd mac/ip4 binding events",
853 ntohl (reg->client_pid));
856 pool_foreach (nd_event, am->nd_events,
858 vlib_cli_output (vm, "%U", format_nd_event, nd_event);
861 pool_foreach(reg, am->wc_ip6_nd_events_registrations,
863 vlib_cli_output (vm, "pid %d: bd mac/ip6 binding events",
864 ntohl (reg->client_pid));
872 VLIB_CLI_COMMAND (show_ip_arp_nd_events, static) = {
873 .path = "show arp-nd-event registrations",
874 .function = show_ip_arp_nd_events_fn,
875 .short_help = "Show ip4 arp and ip6 nd event registrations",
879 #define vl_msg_name_crc_list
880 #include <vpp/api/vpe_all_api_h.h>
881 #undef vl_msg_name_crc_list
884 setup_message_id_table (api_main_t * am)
886 #define _(id,n,crc) vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id);
887 foreach_vl_msg_name_crc_memclnt;
888 foreach_vl_msg_name_crc_vpe;
891 #define vl_api_version_tuple(n,mj, mi, p) \
892 vl_msg_api_add_version (am, #n, mj, mi, p);
893 #include <vpp/api/vpe_all_api_h.h>
894 #undef vl_api_version_tuple
899 * fd.io coding-style-patch-verification: ON
902 * eval: (c-set-style "gnu")