diff options
author | Patrick McHardy <kaber@trash.net> | 2014-01-08 13:02:15 +0000 |
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committer | Patrick McHardy <kaber@trash.net> | 2014-01-08 13:02:15 +0000 |
commit | dccc746af16bdc3e85610e067eebc951b75b73f1 (patch) | |
tree | 2bfd3b0180667989d00c79955d1883889db8f27f /src/proto.c | |
parent | 77ef4d83c8d030b183ff763605b2c3026545fc9c (diff) |
proto: add helper function to update protocol context
Add a helper function which is to be used to update the protocol update.
Signed-off-by: Patrick McHardy <ksber@trash.net<
Diffstat (limited to 'src/proto.c')
-rw-r--r-- | src/proto.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/proto.c b/src/proto.c index c6428e4c..f611c97b 100644 --- a/src/proto.c +++ b/src/proto.c @@ -143,6 +143,22 @@ void proto_ctx_init(struct proto_ctx *ctx, unsigned int family) ctx->protocol[h->base].desc = h->desc; } +/** + * proto_ctx_update: update protocol context for given protocol base + * + * @ctx: protocol context + * @base: protocol base + * @loc: location of the relational expression definiting the context + * @desc: protocol description for the given layer + */ +void proto_ctx_update(struct proto_ctx *ctx, enum proto_bases base, + const struct location *loc, + const struct proto_desc *desc) +{ + ctx->protocol[base].location = *loc; + ctx->protocol[base].desc = desc; +} + #define HDR_TEMPLATE(__name, __dtype, __type, __member) \ PROTO_HDR_TEMPLATE(__name, __dtype, \ offsetof(__type, __member) * 8, \ |