diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/expression.c | 3 | ||||
| -rw-r--r-- | src/netlink.c | 11 | ||||
| -rw-r--r-- | src/parser_bison.y | 4 |
3 files changed, 18 insertions, 0 deletions
diff --git a/src/expression.c b/src/expression.c index 2037c607..3edc5501 100644 --- a/src/expression.c +++ b/src/expression.c @@ -897,10 +897,13 @@ static void set_elem_expr_print(const struct expr *expr) printf(" expires "); time_print(expr->expiration / 1000); } + if (expr->comment) + printf(" comment \"%s\"", expr->comment); } static void set_elem_expr_destroy(struct expr *expr) { + xfree(expr->comment); expr_free(expr->key); } diff --git a/src/netlink.c b/src/netlink.c index 7d675d7f..d31387f8 100644 --- a/src/netlink.c +++ b/src/netlink.c @@ -228,6 +228,9 @@ static struct nft_set_elem *alloc_nft_setelem(const struct expr *expr) if (elem->timeout) nft_set_elem_attr_set_u64(nlse, NFT_SET_ELEM_ATTR_TIMEOUT, elem->timeout); + if (elem->comment) + nft_set_elem_attr_set(nlse, NFT_SET_ELEM_ATTR_USERDATA, + elem->comment, strlen(elem->comment) + 1); if (data != NULL) { netlink_gen_data(data, &nld); @@ -1411,6 +1414,14 @@ static int netlink_delinearize_setelem(struct nft_set_elem *nlse, expr->timeout = nft_set_elem_attr_get_u64(nlse, NFT_SET_ELEM_ATTR_TIMEOUT); if (nft_set_elem_attr_is_set(nlse, NFT_SET_ELEM_ATTR_EXPIRATION)) expr->expiration = nft_set_elem_attr_get_u64(nlse, NFT_SET_ELEM_ATTR_EXPIRATION); + if (nft_set_elem_attr_is_set(nlse, NFT_SET_ELEM_ATTR_USERDATA)) { + const void *data; + uint32_t len; + + data = nft_set_elem_attr_get(nlse, NFT_SET_ELEM_ATTR_USERDATA, &len); + expr->comment = xmalloc(len); + memcpy((char *)expr->comment, data, len); + } if (flags & NFT_SET_ELEM_INTERVAL_END) { expr->flags |= EXPR_F_INTERVAL_END; diff --git a/src/parser_bison.y b/src/parser_bison.y index 736704a5..0f2d71a3 100644 --- a/src/parser_bison.y +++ b/src/parser_bison.y @@ -1799,6 +1799,10 @@ set_elem_option : TIMEOUT time_spec { $<expr>0->timeout = $2 * 1000; } + | COMMENT string + { + $<expr>0->comment = $2; + } ; set_lhs_expr : concat_expr |