diff options
| author |   Florin Coras <fcoras@cisco.com> | 2016-10-13 16:19:40 +0200 |
|---|---|---|
| committer | Florin Coras <fcoras@cisco.com> | 2016-10-14 00:33:59 +0200 |
| commit | 3ae1a91430a341cd9ca96023e4fb619efe7cac7e (patch) | |
| tree | 7646d72f1efd6ddb84b7193b5b7cdb81736575e2 /vpp/vpp-api/api.c | |
| parent | 77378332ac585f0558a640b148bac0308675a459 (diff) | |
Add macro for sending large data structures to API clients
Change-Id: I1c4ec4dd02ce5a16e33aa0908a606496ad0d64cc
Signed-off-by: Florin Coras <fcoras@cisco.com>
Diffstat (limited to 'vpp/vpp-api/api.c')
| -rw-r--r-- | vpp/vpp-api/api.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/vpp/vpp-api/api.c b/vpp/vpp-api/api.c index 3840b820..ca56ab24 100644 --- a/vpp/vpp-api/api.c +++ b/vpp/vpp-api/api.c @@ -170,13 +170,29 @@ do { \ #define REPLY_MACRO3(t, n, body) \ do { \ unix_shared_memory_queue_t * q; \ - u8 is_error = 0; \ rv = vl_msg_api_pd_handler (mp, rv); \ q = vl_api_client_index_to_input_queue (mp->client_index); \ if (!q) \ return; \ \ rmp = vl_msg_api_alloc (sizeof (*rmp) + n); \ + rmp->_vl_msg_id = ntohs((t)); \ + rmp->context = mp->context; \ + rmp->retval = ntohl(rv); \ + do {body;} while (0); \ + vl_msg_api_send_shmem (q, (u8 *)&rmp); \ +} while(0); + +#define REPLY_MACRO4(t, n, body) \ +do { \ + unix_shared_memory_queue_t * q; \ + u8 is_error = 0; \ + rv = vl_msg_api_pd_handler (mp, rv); \ + q = vl_api_client_index_to_input_queue (mp->client_index); \ + if (!q) \ + return; \ + \ + rmp = vl_msg_api_alloc_or_null (sizeof (*rmp) + n); \ if (!rmp) \ { \ /* if there isn't enough memory, try to allocate */ \ @@ -189,7 +205,6 @@ do { \ rv = VNET_API_ERROR_TABLE_TOO_BIG; \ is_error = 1; \ } \ - \ rmp->_vl_msg_id = ntohs((t)); \ rmp->context = mp->context; \ rmp->retval = ntohl(rv); \ @@ -6093,7 +6108,7 @@ vl_api_lisp_adjacencies_get_t_handler (vl_api_lisp_adjacencies_get_t * mp) size = vec_len (adjs) * sizeof (a); /* *INDENT-OFF* */ - REPLY_MACRO3 (VL_API_LISP_ADJACENCIES_GET_REPLY, size, + REPLY_MACRO4 (VL_API_LISP_ADJACENCIES_GET_REPLY, size, { rmp->count = clib_host_to_net_u32 (vec_len (adjs)); lisp_adjacency_copy (rmp->adjacencies, adjs); |