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=-5.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED,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 8BA0AC43610 for ; Mon, 19 Nov 2018 15:43:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3070E20851 for ; Mon, 19 Nov 2018 15:43:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="hKgNKPa7" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3070E20851 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-bluetooth-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729851AbeKTCHQ (ORCPT ); Mon, 19 Nov 2018 21:07:16 -0500 Received: from mail-ed1-f67.google.com ([209.85.208.67]:34321 "EHLO mail-ed1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729845AbeKTCHP (ORCPT ); Mon, 19 Nov 2018 21:07:15 -0500 Received: by mail-ed1-f67.google.com with SMTP id b3so3068022ede.1 for ; Mon, 19 Nov 2018 07:43:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id:in-reply-to:references; bh=hVWDEZTwAs0KIDLaSYrjFiNHLZVKxKQh8wu3PgMIOl8=; b=hKgNKPa74rBghE/Wkb8KVKDSx9R1tWmV2x7X0SSOEBhv9+ZQtbWn47eYRdq2zo8poE V2+Z8eh8GzzDDYtrDgPPL3labvhnuhr+5iMLkaUkh7uqJ3JRwYfpmieOE86olmEg3zCh dDXVornxUHkggfKEPTcFPTw7i7AjZjQI6mSMR6W2UraC+JSydG2RQL2QeZgRJz13lY3A 2oONdeRBhkMFASCyfmkOg6jfU+pLDj7Ujeprbg5HXNpwj0jFf4N8S/hjuy5BAMbT9ZhI h7WxVx8gkNw1C8K+zcl5gRTCUuNoc9Gzw1x2SE5CPfaxYs6bvkBN/sRGoe7E+z+4B6Kx /qHA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references; bh=hVWDEZTwAs0KIDLaSYrjFiNHLZVKxKQh8wu3PgMIOl8=; b=tNj8tnzCuuZcKDhUFyPfVwx73ZlBYweVUM4RQuuAzrz3jpQuGtBthrEJUdlMaCPuEw NVsUDcDeV9r1UHmfURZD+4ofxPSGgbkuNHDQ1EmYlBKxD+IEZyS+/V3CBjw2ssbZaNey z1ThnoQcRuokqhToVuri1b1V2Ei6WXUakRp7wc1RlcsF5hYw+WsUoGoAFlUGNPno4Bj6 J61blqv2d+pn7OkKmyIK3LdUfPmQDxAekcwbLqHKMUTgNe4Kq8/3aos+5wBkybG6ckIP jWdn1okL05fcVuSWiXiVVryu8zuHGgq3L0h/hjCbkzXZSRPQcfa+7IyyVxLKDE7ApXq0 6dBw== X-Gm-Message-State: AGRZ1gIaDqRF5qbrkXAijQ0W+6/IdwTL4Q1/dCxEdXfkKd5bDLknQpId 6BqRBtKe2g6oWvt6+WwhIpC9Zpz+ X-Google-Smtp-Source: AJdET5f44Uu+SpMLcgv7V7IJA89G35zOo8odInv7E9HoK8DTnS4p4k9mOaCn85UEa2p/rtiRux/tIQ== X-Received: by 2002:a50:94f4:: with SMTP id t49mr20711840eda.24.1542642196494; Mon, 19 Nov 2018 07:43:16 -0800 (PST) Received: from localhost.localdomain ([192.198.151.62]) by smtp.gmail.com with ESMTPSA id s3sm684448eda.69.2018.11.19.07.43.15 for (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 19 Nov 2018 07:43:15 -0800 (PST) From: Luiz Augusto von Dentz To: linux-bluetooth@vger.kernel.org Subject: [PATCH BlueZ 2/5] doc/gatt-api: Restrict supported file descriptors Date: Mon, 19 Nov 2018 17:43:08 +0200 Message-Id: <20181119154311.27826-2-luiz.dentz@gmail.com> X-Mailer: git-send-email 2.17.2 In-Reply-To: <20181119154311.27826-1-luiz.dentz@gmail.com> References: <20181119154311.27826-1-luiz.dentz@gmail.com> Sender: linux-bluetooth-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org From: Luiz Augusto von Dentz Only support sockets with AcquireWrite/AcquireNotify since pipe don't work with sendmsg therefore MSG_NOSIGNAL cannot be used. --- doc/gatt-api.txt | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/doc/gatt-api.txt b/doc/gatt-api.txt index be4c60c6f..8dda60b8a 100644 --- a/doc/gatt-api.txt +++ b/doc/gatt-api.txt @@ -100,9 +100,9 @@ Methods array{byte} ReadValue(dict options) fd, uint16 AcquireWrite(dict options) [optional] - Acquire file descriptor and MTU for writing. Usage of - WriteValue will be locked causing it to return - NotPermitted error. + Acquire file descriptor and MTU for writing. Only + sockets are supported. Usage of WriteValue will be + locked causing it to return NotPermitted error. For server the MTU returned shall be equal or smaller than the negotiated MTU. @@ -130,9 +130,9 @@ Methods array{byte} ReadValue(dict options) fd, uint16 AcquireNotify(dict options) [optional] - Acquire file descriptor and MTU for notify. Usage of - StartNotify will be locked causing it to return - NotPermitted error. + Acquire file descriptor and MTU for notify. Only + sockets are support. Usage of StartNotify will be locked + causing it to return NotPermitted error. For server the MTU returned shall be equal or smaller than the negotiated MTU. -- 2.17.2