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Sun, 10 May 2020 02:16:22 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-Id; bh=jzP0oPBFmljOzdAK/L GrQkQ/bd75PxvARP1LDCL4ymQ=; b=UhmZUPGSiNa2qUZDUYfIEb5gxHz/tV6q7v xGtIH9x8lEBRF9jZcN6VDuYgO1FhPEPJHNMhrdarAE8WxO7YqFJ8cWzLwDwpGoI0 q5CcuEj3yCTjIoJPnwl/V/VeJR9u8Y/3VndGGkUTqq/+PQd8b4mfHJKpWsaB302E QkvkFVV40= Received: from localhost.localdomain (unknown [103.235.247.137]) by smtp14 (Coremail) with SMTP id EsCowADH7trXm7dehaPQBA--.17000S5; Sun, 10 May 2020 14:15:38 +0800 (CST) From: xiaoqiang zhao To: berrange@redhat.com, marcandre.lureau@redhat.com, eblake@redhat.com, kwolf@redhat.com, armbru@redhat.com Subject: [PATCH v3 3/3] qemu-options: updates for abstract unix sockets Date: Sun, 10 May 2020 14:14:22 +0800 Message-Id: <20200510061422.24841-4-zxq_yx_007@163.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200510061422.24841-1-zxq_yx_007@163.com> References: <20200510061422.24841-1-zxq_yx_007@163.com> X-CM-TRANSID: EsCowADH7trXm7dehaPQBA--.17000S5 X-Coremail-Antispam: 1Uf129KBjvJXoW7tw47Zry8ZrW3tw1DGF48JFb_yoW8AFy8pr 90gF98t34kJ3WFvrsxJ3W8KryFka1kXFs7G3y3Ww1kt39rW398ta4DKwn8Z34UArZ7WFyS vrZYyFy2vF4Yy3DanT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x07j5nYrUUUUU= X-Originating-IP: [103.235.247.137] X-CM-SenderInfo: 520ts5t0bqili6rwjhhfrp/xtbBEAEgxlUMQ9DEYwAAsa Received-SPF: pass client-ip=220.181.12.18; envelope-from=zxq_yx_007@163.com; helo=m12-18.163.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/05/10 02:16:04 X-ACL-Warn: Detected OS = Linux 3.1-3.10 [fuzzy] X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-devel@nongnu.org, peter.maydell@linaro.org, xiaoqiang zhao , kraxel@redhat.com, pbonzini@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" add options documents changes for -chardev Signed-off-by: xiaoqiang zhao --- qemu-options.hx | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/qemu-options.hx b/qemu-options.hx index 292d4e7c0c..ce73014f8e 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -2930,7 +2930,7 @@ DEF("chardev", HAS_ARG, QEMU_OPTION_chardev, " [,server][,nowait][,telnet][,websocket][,reconnect=seconds][,mux=on|off]\n" " [,logfile=PATH][,logappend=on|off][,tls-creds=ID][,tls-authz=ID] (tcp)\n" "-chardev socket,id=id,path=path[,server][,nowait][,telnet][,websocket][,reconnect=seconds]\n" - " [,mux=on|off][,logfile=PATH][,logappend=on|off] (unix)\n" + " [,mux=on|off][,logfile=PATH][,logappend=on|off][,tight=on|off][,abstract=on|off] (unix)\n" "-chardev udp,id=id[,host=host],port=port[,localaddr=localaddr]\n" " [,localport=localport][,ipv4][,ipv6][,mux=on|off]\n" " [,logfile=PATH][,logappend=on|off]\n" @@ -3097,9 +3097,14 @@ The available backends are: ``nodelay`` disables the Nagle algorithm. - ``unix options: path=path`` + ``unix options: path=path[,tight=on|off][,abstract=on|off]`` ``path`` specifies the local path of the unix socket. ``path`` is required. + ``tight`` whether to set @addrlen to the minimal string length, + or the maximum sun_path length. defaults to true. ``tight`` is + optional. + ``abstract`` whether use abstract address. defaults to false. + ``abstract`` is optional. ``-chardev udp,id=id[,host=host],port=port[,localaddr=localaddr][,localport=localport][,ipv4][,ipv6]`` Sends all traffic from the guest to a remote host over UDP.