diff options
| author | Laura Garcia Liebana <nevola@gmail.com> | 2016-10-22 23:36:07 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2016-10-27 21:46:43 +0200 |
| commit | d4f9a8fb9e9acc09b0726e19e7c8e5faaa959803 (patch) | |
| tree | 0277f97784fdda68d2e2acb6c8ba493135466a5f /src/netlink_delinearize.c | |
| parent | 8a7f6de536408336770e352cde939f8cb09a644d (diff) | |
src: add offset attribute for numgen expression
Add support to add an offset to the numgen generated value.
Example:
ct mark set numgen inc mod 2 offset 100
This will generate marks with serie like 100, 101, 100, ...
Signed-off-by: Laura Garcia Liebana <nevola@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/netlink_delinearize.c')
| -rw-r--r-- | src/netlink_delinearize.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/netlink_delinearize.c b/src/netlink_delinearize.c index d8d1d7d7..c3b0b278 100644 --- a/src/netlink_delinearize.c +++ b/src/netlink_delinearize.c @@ -590,13 +590,14 @@ static void netlink_parse_numgen(struct netlink_parse_ctx *ctx, const struct nftnl_expr *nle) { enum nft_registers dreg; - uint32_t type, until; + uint32_t type, until, offset; struct expr *expr; type = nftnl_expr_get_u32(nle, NFTNL_EXPR_NG_TYPE); until = nftnl_expr_get_u32(nle, NFTNL_EXPR_NG_MODULUS); + offset = nftnl_expr_get_u32(nle, NFTNL_EXPR_NG_OFFSET); - expr = numgen_expr_alloc(loc, type, until); + expr = numgen_expr_alloc(loc, type, until, offset); dreg = netlink_parse_register(nle, NFTNL_EXPR_NG_DREG); netlink_set_register(ctx, dreg, expr); } |