Linux-Bluetooth Archive on lore.kernel.org
 help / color / Atom feed
From: Luiz Augusto von Dentz <luiz.dentz@gmail.com>
To: linux-bluetooth@vger.kernel.org
Subject: [PATCH v2 2/5] doc/gatt-api: Restrict supported file descriptors
Date: Tue, 20 Nov 2018 12:39:56 +0200
Message-ID: <20181120103959.23502-2-luiz.dentz@gmail.com> (raw)
In-Reply-To: <20181120103959.23502-1-luiz.dentz@gmail.com>

From: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

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


  reply index

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-11-20 10:39 [PATCH v2 1/5] gatt: Fix invalid read when disconnecting Luiz Augusto von Dentz
2018-11-20 10:39 ` Luiz Augusto von Dentz [this message]
2018-11-20 10:39 ` [PATCH v2 3/5] gatt: Switch from pipe2 to sockepair for Acquire* Luiz Augusto von Dentz
2018-11-20 10:39 ` [PATCH v2 4/5] client: Switch from write to sendmsg " Luiz Augusto von Dentz
2018-11-20 10:39 ` [PATCH v2 5/5] meshctl: " Luiz Augusto von Dentz

Reply instructions:

You may reply publically to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20181120103959.23502-2-luiz.dentz@gmail.com \
    --to=luiz.dentz@gmail.com \
    --cc=linux-bluetooth@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Linux-Bluetooth Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-bluetooth/0 linux-bluetooth/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-bluetooth linux-bluetooth/ https://lore.kernel.org/linux-bluetooth \
		linux-bluetooth@vger.kernel.org linux-bluetooth@archiver.kernel.org
	public-inbox-index linux-bluetooth


Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-bluetooth


AGPL code for this site: git clone https://public-inbox.org/ public-inbox