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authorPaul Vinciguerra <pvinci@vinciconsulting.com>2019-05-14 21:01:28 -0400
committerNeale Ranns <nranns@cisco.com>2019-07-08 17:47:33 +0000
commit888640a398f974cf388bdc983d10e78591275b37 (patch)
treed777158dece54df369f7e6a6f76e12cbdc1733ab /src/vnet
parent44e60468a2f0ad7ceff67de718fe3c401016ef6d (diff)
map gbp papi: match endianess of f64
clib_net_to_host_f64, clib_host_to_net_f64 are now implemented as '=', https://gerrit.fd.io/r/#/c/20406/ set papi to match. - all f64 api references are now wrapped with clib_net_to_host_f64 or clib_host_to_net_f64. IEEE f64 endianess is not defined. If clib_net_to_host_f64 and clib_host_to_net_f64 are later defined in VPP as big-endian, it is a single character change in the papi vpp_serializer. Note: This breaks the api in a manner that would not be detected by the flag day initiative. The scope is small. This only impacts map.api, which applied the u64 transformation, while the gbp api uses '='. The implementation of "=" raises issues for the papi socket implementation if used between systems of differing endianess. See Vratko's comments. - Added get_f64_endian_value() to api to allow client to verify endianess of f64's. Type: fix Depends-on: https://gerrit.fd.io/r/#/c/20484/ Change-Id: I00fc64a6557ba0190398df211aa0ea5c7eb101df Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>
Diffstat (limited to 'src/vnet')
-rw-r--r--src/vnet/api_errno.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/vnet/api_errno.h b/src/vnet/api_errno.h
index 14297558405..0702fd7ec9e 100644
--- a/src/vnet/api_errno.h
+++ b/src/vnet/api_errno.h
@@ -149,8 +149,8 @@ _(INVALID_PROTOCOL, -153, "Invalid Protocol") \
_(INVALID_ALGORITHM, -154, "Invalid Algorithm") \
_(RSRC_IN_USE, -155, "Resource In Use") \
_(KEY_LENGTH, -156, "invalid Key Length") \
-_(FIB_PATH_UNSUPPORTED_NH_PROTO, -157, "Unsupported FIB Path protocol")
-
+_(FIB_PATH_UNSUPPORTED_NH_PROTO, -157, "Unsupported FIB Path protocol") \
+_(API_ENDIAN_FAILED, -159, "Endian mismatch detected")
typedef enum
{
#define _(a,b,c) VNET_API_ERROR_##a = (b),