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=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,T_DKIMWL_WL_HIGH,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 493F6C282E1 for ; Thu, 23 May 2019 20:42:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 207F92075B for ; Thu, 23 May 2019 20:42:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=fb.com header.i=@fb.com header.b="Z7ri1ay2" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387828AbfEWUm5 (ORCPT ); Thu, 23 May 2019 16:42:57 -0400 Received: from mx0b-00082601.pphosted.com ([67.231.153.30]:41362 "EHLO mx0b-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388256AbfEWUmu (ORCPT ); Thu, 23 May 2019 16:42:50 -0400 Received: from pps.filterd (m0109332.ppops.net [127.0.0.1]) by mx0a-00082601.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x4NKd3Tw007992 for ; Thu, 23 May 2019 13:42:49 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fb.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=facebook; bh=2LziJTaXAaHqKEJHXUW/lkbgqv3ba2lyRBedUCowivE=; b=Z7ri1ay2emm+n66a+xb1iPgFmCvGbSz6MWmzXRNF5ak/8ALu6w4rOGW3yXjk+bwFCJSc tHRCeuSae1P94/RUSXuFglIU6/HSqEsMy2JbFq3C+Ovs7x84rRzeIae2QMJI2vbGmrx5 6/Dpxs+1wyRAHCiqr4WWTTwAGkS/U90mP6c= Received: from mail.thefacebook.com (mailout.thefacebook.com [199.201.64.23]) by mx0a-00082601.pphosted.com with ESMTP id 2snvfs9h5q-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT) for ; Thu, 23 May 2019 13:42:49 -0700 Received: from mx-out.facebook.com (2620:10d:c081:10::13) by mail.thefacebook.com (2620:10d:c081:35::129) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA) id 15.1.1713.5; Thu, 23 May 2019 13:42:48 -0700 Received: by dev101.prn2.facebook.com (Postfix, from userid 137359) id 26580861799; Thu, 23 May 2019 13:42:48 -0700 (PDT) Smtp-Origin-Hostprefix: dev From: Andrii Nakryiko Smtp-Origin-Hostname: dev101.prn2.facebook.com To: , , , , , CC: Andrii Nakryiko , Quentin Monnet Smtp-Origin-Cluster: prn2c23 Subject: [PATCH v2 bpf-next 11/12] bpftool/docs: add description of btf dump C option Date: Thu, 23 May 2019 13:42:21 -0700 Message-ID: <20190523204222.3998365-12-andriin@fb.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190523204222.3998365-1-andriin@fb.com> References: <20190523204222.3998365-1-andriin@fb.com> X-FB-Internal: Safe MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2019-05-23_17:,, signatures=0 X-Proofpoint-Spam-Details: rule=fb_default_notspam policy=fb_default score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=777 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1905230133 X-FB-Internal: deliver Sender: bpf-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Document optional **c** option for btf dump subcommand. Cc: Quentin Monnet Signed-off-by: Andrii Nakryiko --- tools/bpf/bpftool/Documentation/bpftool-btf.rst | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/tools/bpf/bpftool/Documentation/bpftool-btf.rst b/tools/bpf/bpftool/Documentation/bpftool-btf.rst index 2dbc1413fabd..1aec7dc039e9 100644 --- a/tools/bpf/bpftool/Documentation/bpftool-btf.rst +++ b/tools/bpf/bpftool/Documentation/bpftool-btf.rst @@ -19,10 +19,11 @@ SYNOPSIS BTF COMMANDS ============= -| **bpftool** **btf dump** *BTF_SRC* +| **bpftool** **btf dump** *BTF_SRC* [**format** *FORMAT*] | **bpftool** **btf help** | | *BTF_SRC* := { **id** *BTF_ID* | **prog** *PROG* | **map** *MAP* [{**key** | **value** | **kv** | **all**}] | **file** *FILE* } +| *FORMAT* := { **raw** | **c** } | *MAP* := { **id** *MAP_ID* | **pinned** *FILE* } | *PROG* := { **id** *PROG_ID* | **pinned** *FILE* | **tag** *PROG_TAG* } @@ -49,6 +50,10 @@ DESCRIPTION .BTF section with well-defined BTF binary format data, typically produced by clang or pahole. + **format** option can be used to override default (raw) + output format. Raw (**raw**) or C-syntax (**c**) output + formats are supported. + **bpftool btf help** Print short help message. -- 2.17.1