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authorNeale Ranns <nranns@cisco.com>2016-11-22 17:07:28 +0000
committerDamjan Marion <dmarion.lists@gmail.com>2017-01-27 19:53:46 +0000
commit32e1c010b0c34fd0984f7fc45fae648a182025c5 (patch)
tree06a440bdc9dc039ad0dcf866acc9e10a6ea5e2e7 /src/vppinfra/unformat.c
parent6f692d6e5a8ffc920a728372ef773199bc5466c0 (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.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/src/vppinfra/unformat.c b/src/vppinfra/unformat.c
index ac8b7ddc712..7c636ccce89 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;