From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DBA9BC3F68F for ; Tue, 17 Dec 2019 11:27:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BC75E21775 for ; Tue, 17 Dec 2019 11:27:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726947AbfLQL1h (ORCPT ); Tue, 17 Dec 2019 06:27:37 -0500 Received: from Chamillionaire.breakpoint.cc ([193.142.43.52]:57330 "EHLO Chamillionaire.breakpoint.cc" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726726AbfLQL1g (ORCPT ); Tue, 17 Dec 2019 06:27:36 -0500 Received: from fw by Chamillionaire.breakpoint.cc with local (Exim 4.92) (envelope-from ) id 1ihB0p-0006kZ-2w; Tue, 17 Dec 2019 12:27:35 +0100 From: Florian Westphal To: Cc: Pablo Neira Ayuso , Florian Westphal Subject: [PATCH nft v3 04/10] expr: add expr_ops_by_type() Date: Tue, 17 Dec 2019 12:27:07 +0100 Message-Id: <20191217112713.6017-5-fw@strlen.de> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20191217112713.6017-1-fw@strlen.de> References: <20191217112713.6017-1-fw@strlen.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: netfilter-devel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netfilter-devel@vger.kernel.org From: Pablo Neira Ayuso Fetch expression operation from the expression type. Signed-off-by: Pablo Neira Ayuso Signed-off-by: Florian Westphal --- include/expression.h | 1 + src/expression.c | 12 ++++++++++++ 2 files changed, 13 insertions(+) diff --git a/include/expression.h b/include/expression.h index 717b67550381..d502fc2a8611 100644 --- a/include/expression.h +++ b/include/expression.h @@ -169,6 +169,7 @@ struct expr_ops { }; const struct expr_ops *expr_ops(const struct expr *e); +const struct expr_ops *expr_ops_by_type(enum expr_types etype); /** * enum expr_flags diff --git a/src/expression.c b/src/expression.c index 6fa2f1dd9b12..a7bbde7eec1a 100644 --- a/src/expression.c +++ b/src/expression.c @@ -1222,3 +1222,15 @@ const struct expr_ops *expr_ops(const struct expr *e) BUG("Unknown expression type %d\n", e->etype); } + +const struct expr_ops *expr_ops_by_type(enum expr_types etype) +{ + switch (etype) { + case EXPR_PAYLOAD: + return &payload_expr_ops; + default: + break; + } + + BUG("Unknown expression type %d\n", etype); +} -- 2.24.1