From mboxrd@z Thu Jan 1 00:00:00 1970 From: Harsha Sharma Subject: [PATCH v3] parser_bison: extend nft to delete table via table handle Date: Mon, 8 Jan 2018 23:27:07 +0530 Message-ID: <20180108175707.22999-1-harshasharmaiitr@gmail.com> Cc: netfilter-devel@vger.kernel.org To: pablo@netfilter.org, harshasharmaiitr@gmail.com Return-path: Received: from mail-pg0-f68.google.com ([74.125.83.68]:33411 "EHLO mail-pg0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753960AbeAHR5w (ORCPT ); Mon, 8 Jan 2018 12:57:52 -0500 Received: by mail-pg0-f68.google.com with SMTP id i196so6034621pgd.0 for ; Mon, 08 Jan 2018 09:57:51 -0800 (PST) Sender: netfilter-devel-owner@vger.kernel.org List-ID: This patch allows deletion of table via unique table handles and table family which can be listed with '-a' option. For.eg. nft delete table [] [handle ] Signed-off-by: Harsha Sharma --- Changes in v3: - Add tableid_spec - Change log message Changes in v2: - remove tableid_spec src/parser_bison.y | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-) diff --git a/src/parser_bison.y b/src/parser_bison.y index 6e85a62..a5c47c2 100644 --- a/src/parser_bison.y +++ b/src/parser_bison.y @@ -495,8 +495,8 @@ int nft_lex(void *, void *, void *); %type base_cmd add_cmd replace_cmd create_cmd insert_cmd delete_cmd list_cmd reset_cmd flush_cmd rename_cmd export_cmd monitor_cmd describe_cmd %destructor { cmd_free($$); } base_cmd add_cmd replace_cmd create_cmd insert_cmd delete_cmd list_cmd reset_cmd flush_cmd rename_cmd export_cmd monitor_cmd describe_cmd -%type table_spec chain_spec chain_identifier ruleid_spec handle_spec position_spec rule_position ruleset_spec -%destructor { handle_free(&$$); } table_spec chain_spec chain_identifier ruleid_spec handle_spec position_spec rule_position ruleset_spec +%type table_spec tableid_spec chain_spec chain_identifier ruleid_spec handle_spec position_spec rule_position ruleset_spec +%destructor { handle_free(&$$); } table_spec tableid_spec chain_spec chain_identifier ruleid_spec handle_spec position_spec rule_position ruleset_spec %type set_spec set_identifier obj_spec obj_identifier %destructor { handle_free(&$$); } set_spec set_identifier obj_spec obj_identifier %type family_spec family_spec_explicit chain_policy prio_spec @@ -978,6 +978,10 @@ delete_cmd : TABLE table_spec { $$ = cmd_alloc(CMD_DELETE, CMD_OBJ_TABLE, &$2, &@$, NULL); } + | TABLE tableid_spec + { + $$ = cmd_alloc(CMD_DELETE, CMD_OBJ_TABLE, &$2, &@$, NULL); + } | CHAIN chain_spec { $$ = cmd_alloc(CMD_DELETE, CMD_OBJ_CHAIN, &$2, &@$, NULL); @@ -1660,6 +1664,15 @@ table_spec : family_spec identifier } ; +tableid_spec : family_spec HANDLE NUM + { + memset(&$$, 0, sizeof($$)); + $$.family = $1; + $$.handle.id = $3; + $$.handle.location = @$; + } + ; + chain_spec : table_spec identifier { $$ = $1; -- 2.11.0