diff options
author | Neale Ranns <nranns@cisco.com> | 2016-11-22 17:07:28 +0000 |
---|---|---|
committer | Damjan Marion <dmarion.lists@gmail.com> | 2017-01-27 19:53:46 +0000 |
commit | 32e1c010b0c34fd0984f7fc45fae648a182025c5 (patch) | |
tree | 06a440bdc9dc039ad0dcf866acc9e10a6ea5e2e7 /src/vppinfra/unformat.c | |
parent | 6f692d6e5a8ffc920a728372ef773199bc5466c0 (diff) |
IP Multicast FIB (mfib)
- IPv[46] mfib tables with support for (*,G/m), (*,G) and (S,G) exact and longest prefix match
- Replication represented via a new replicate DPO.
- RPF configuration and data-plane checking
- data-plane signals sent to listening control planes.
The functions of multicast forwarding entries differ from their unicast conterparts, so we introduce a new mfib_table_t and mfib_entry_t objects. However, we re-use the fib_path_list to resolve and build the entry's output list. the fib_path_list provides the service to construct a replicate DPO for multicast.
'make tests' is added to with two new suites; TEST=mfib, this is invocation of the CLI command 'test mfib' which deals with many path add/remove, flag set/unset scenarios, TEST=ip-mcast, data-plane forwarding tests.
Updated applications to use the new MIFB functions;
- IPv6 NS/RA.
- DHCPv6
unit tests for these are undated accordingly.
Change-Id: I49ec37b01f1b170335a5697541c8fd30e6d3a961
Signed-off-by: Neale Ranns <nranns@cisco.com>
Diffstat (limited to 'src/vppinfra/unformat.c')
-rw-r--r-- | src/vppinfra/unformat.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/vppinfra/unformat.c b/src/vppinfra/unformat.c index ac8b7ddc..7c636ccc 100644 --- a/src/vppinfra/unformat.c +++ b/src/vppinfra/unformat.c @@ -681,8 +681,8 @@ error: return 0; } -static char * -match_input_with_format (unformat_input_t * input, char *f) +static const char * +match_input_with_format (unformat_input_t * input, const char *f) { uword cf, ci; @@ -703,8 +703,8 @@ match_input_with_format (unformat_input_t * input, char *f) return f; } -static char * -do_percent (unformat_input_t * input, va_list * va, char *f) +static const char * +do_percent (unformat_input_t * input, va_list * va, const char *f) { uword cf, n, data_bytes = ~0; @@ -824,9 +824,9 @@ unformat_skip_white_space (unformat_input_t * input) } uword -va_unformat (unformat_input_t * input, char *fmt, va_list * va) +va_unformat (unformat_input_t * input, const char *fmt, va_list * va) { - char *f; + const char *f; uword input_matches_format; uword default_skip_input_white_space; uword n_input_white_space_skipped; @@ -937,7 +937,7 @@ va_unformat (unformat_input_t * input, char *fmt, va_list * va) else { - char *g = match_input_with_format (input, f); + const char *g = match_input_with_format (input, f); if (!g) goto parse_fail; last_non_white_space_match_format = g > f; @@ -963,7 +963,7 @@ parse_fail: } uword -unformat (unformat_input_t * input, char *fmt, ...) +unformat (unformat_input_t * input, const char *fmt, ...) { va_list va; uword result; |