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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B443FC433F5 for ; Thu, 20 Jan 2022 21:12:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1377791AbiATVMM (ORCPT ); Thu, 20 Jan 2022 16:12:12 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39480 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1377784AbiATVMH (ORCPT ); Thu, 20 Jan 2022 16:12:07 -0500 Received: from mail-pf1-x435.google.com (mail-pf1-x435.google.com [IPv6:2607:f8b0:4864:20::435]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3C82FC061746 for ; Thu, 20 Jan 2022 13:12:07 -0800 (PST) Received: by mail-pf1-x435.google.com with SMTP id i65so6732253pfc.9 for ; Thu, 20 Jan 2022 13:12:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20210112.gappssmtp.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=+3obGd755fkb4WLBRvKFVMCj+KdKngjztSAqkM6Xwmk=; b=UmDHmzTf4buu0zHDjBqOqbiRurotKOAM19rOkybKy9KjlGV+0a4ctZa2nd0uhLzAG6 WG7WuxKImpfah9OM/zv+XH2AfeYUshojhOFl6X6JdIbIJ9+24729YwbzgXAivFR2Yr0c +sU6eDBA0aV69xFSD/rRD9Pk/+etNzO7bc+XHp98OzEpAnBZtddKAyk4rkiSQQWafx8E 5ZXLxR79AdvCmy19LlXCfZ1T34CD0kT3oMHPfzfrWNVrZ7JiFTTbFyNrBynTSe13fuG8 sApVuHNkdIWDqTPNtGvxp3Go6W5YXAVeocQEqJ00M7Gssmu+8B426UVUgjtc5Y1VPhAu zpRA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=+3obGd755fkb4WLBRvKFVMCj+KdKngjztSAqkM6Xwmk=; b=3pluOvRins1hJVlMaWY8E8vShm7Y+XcPVRBDzlmiTr2klPlx05VcILye7uvpCaQvIo RawIhmW+SiirhYkZuP7lefph+7qaUCbQ0xxJ+4lM9NUjnJfvAo3YyaA/8iDZnsqQcHSR hiD0KUxOvzqX4JQk6f5sZ+y0oeNARmO/nSIMqaPW5+nGUv2Vu99WhS/61jN5cFf7f6y7 8KIhAXF8jmoSgB9bJzsupupmS67uEUymfO0C67VILV2scxlr71P2WBSAA6b8htV9xZ/q 7c1GFl3PjFyjBNqo9GkvV+aESAYkNwuLA1XzwloGmNqivisVp0FHKIma3ema0+bonGor d7KQ== X-Gm-Message-State: AOAM5318Pj7unJ1q3Pmcd8Y2ji+kPPFprYTS3XpdaN/rXBF6/EfHb5VL YJ5AyZ0cs+twr6rhQ7p/EgqD2hEmOc3m6A== X-Google-Smtp-Source: ABdhPJwz6BnW24bEFqa2HMDtuzWkt4j/XKsLtQOl6RI5JZuMk+qX2ouqSLQe8wBxvcuFgtQ3a5oqtA== X-Received: by 2002:a63:91c4:: with SMTP id l187mr228600pge.513.1642713126470; Thu, 20 Jan 2022 13:12:06 -0800 (PST) Received: from hermes.local (204-195-112-199.wavecable.com. [204.195.112.199]) by smtp.gmail.com with ESMTPSA id rj9sm3357187pjb.49.2022.01.20.13.12.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 20 Jan 2022 13:12:06 -0800 (PST) From: Stephen Hemminger To: netdev@vger.kernel.org Cc: Stephen Hemminger Subject: [PATCH v4 iproute2-next 10/11] libbpf: fix clang warning about format non-literal Date: Thu, 20 Jan 2022 13:11:52 -0800 Message-Id: <20220120211153.189476-11-stephen@networkplumber.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220120211153.189476-1-stephen@networkplumber.org> References: <20220120211153.189476-1-stephen@networkplumber.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Add format attribute to the format string in print routines. Signed-off-by: Stephen Hemminger --- lib/bpf_libbpf.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/lib/bpf_libbpf.c b/lib/bpf_libbpf.c index 50ef16bd4612..921716aec8c6 100644 --- a/lib/bpf_libbpf.c +++ b/lib/bpf_libbpf.c @@ -23,12 +23,14 @@ #include "bpf_util.h" -static int verbose_print(enum libbpf_print_level level, const char *format, va_list args) +static int __attribute__((format(printf, 2, 0))) +verbose_print(enum libbpf_print_level level, const char *format, va_list args) { return vfprintf(stderr, format, args); } -static int silent_print(enum libbpf_print_level level, const char *format, va_list args) +static int __attribute__((format(printf, 2, 0))) +silent_print(enum libbpf_print_level level, const char *format, va_list args) { if (level > LIBBPF_WARN) return 0; -- 2.30.2