diff options
| author |   Eyal Bari <ebari@cisco.com> | 2017-03-15 14:54:19 +0200 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2017-03-15 15:06:59 +0000 |
| commit | 0856b97b494ea54f3daa6e0c31a2f882bf23a551 (patch) | |
| tree | 6dad4f3981ef67df0e3b929ffd6db0df8d782272 /src/vlibapi/api_helper_macros.h | |
| parent | 7c0858e2a40a5e496ed39a815566ff47aa2fc2be (diff) | |
API: define optional base_id for REPLY_MACRO's
this enables sharing the api_helper_macros.h implementation
Change-Id: Ie3fc89f3b4b5a47fcfd4b5776db90e249c55dbc3
Signed-off-by: Eyal Bari <ebari@cisco.com>
Diffstat (limited to 'src/vlibapi/api_helper_macros.h')
| -rw-r--r-- | src/vlibapi/api_helper_macros.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/vlibapi/api_helper_macros.h b/src/vlibapi/api_helper_macros.h index 4e281342db5..aacea7c15e7 100644 --- a/src/vlibapi/api_helper_macros.h +++ b/src/vlibapi/api_helper_macros.h @@ -23,6 +23,10 @@ #define f64_endian(a) #define f64_print(a,b) +#ifndef REPLY_MSG_ID_BASE +#define REPLY_MSG_ID_BASE 0 +#endif + #define REPLY_MACRO(t) \ do { \ unix_shared_memory_queue_t * q; \ @@ -32,7 +36,7 @@ do { \ return; \ \ rmp = vl_msg_api_alloc (sizeof (*rmp)); \ - rmp->_vl_msg_id = ntohs((t)); \ + rmp->_vl_msg_id = htons((t)+REPLY_MSG_ID_BASE); \ rmp->context = mp->context; \ rmp->retval = ntohl(rv); \ \ @@ -48,7 +52,7 @@ do { \ return; \ \ rmp = vl_msg_api_alloc (sizeof (*rmp)); \ - rmp->_vl_msg_id = ntohs((t)); \ + rmp->_vl_msg_id = htons((t)+REPLY_MSG_ID_BASE); \ rmp->context = mp->context; \ rmp->retval = ntohl(rv); \ do {body;} while (0); \ @@ -64,7 +68,7 @@ do { \ return; \ \ rmp = vl_msg_api_alloc (sizeof (*rmp) + n); \ - rmp->_vl_msg_id = ntohs((t)); \ + rmp->_vl_msg_id = htons((t)+REPLY_MSG_ID_BASE); \ rmp->context = mp->context; \ rmp->retval = ntohl(rv); \ do {body;} while (0); \ @@ -93,7 +97,7 @@ do { \ rv = VNET_API_ERROR_TABLE_TOO_BIG; \ is_error = 1; \ } \ - rmp->_vl_msg_id = ntohs((t)); \ + rmp->_vl_msg_id = htons((t)+REPLY_MSG_ID_BASE); \ rmp->context = mp->context; \ rmp->retval = ntohl(rv); \ if (!is_error) \ |