diff options
Diffstat (limited to 'src/mnl.c')
| -rw-r--r-- | src/mnl.c | 21 |
1 files changed, 19 insertions, 2 deletions
@@ -653,20 +653,37 @@ err_free: return MNL_CB_OK; } -struct nftnl_rule_list *mnl_nft_rule_dump(struct netlink_ctx *ctx, - int family) +struct nftnl_rule_list *mnl_nft_rule_dump(struct netlink_ctx *ctx, int family, + const struct nft_cache_filter *filter) { char buf[MNL_SOCKET_BUFFER_SIZE]; struct nftnl_rule_list *nlr_list; + struct nftnl_rule *nlr = NULL; struct nlmsghdr *nlh; int ret; + if (filter && filter->list.table) { + nlr = nftnl_rule_alloc(); + if (!nlr) + memory_allocation_error(); + + nftnl_rule_set_str(nlr, NFTNL_RULE_TABLE, + filter->list.table); + if (filter->list.chain) + nftnl_rule_set_str(nlr, NFTNL_RULE_CHAIN, + filter->list.chain); + } + nlr_list = nftnl_rule_list_alloc(); if (nlr_list == NULL) memory_allocation_error(); nlh = nftnl_nlmsg_build_hdr(buf, NFT_MSG_GETRULE, family, NLM_F_DUMP, ctx->seqnum); + if (nlr) { + nftnl_rule_nlmsg_build_payload(nlh, nlr); + nftnl_rule_free(nlr); + } ret = nft_mnl_talk(ctx, nlh, nlh->nlmsg_len, rule_cb, nlr_list); if (ret < 0) |