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envelope-from=zxq_yx_007@163.com; helo=mail-m971.mail.163.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/05/10 04:15:21 X-ACL-Warn: Detected OS = Linux 3.1-3.10 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, RCVD_IN_DNSWL_NONE=-0.0001, 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: kwolf@redhat.com, peter.maydell@linaro.org, berrange@redhat.com, xiaoqiang zhao , armbru@redhat.com, kraxel@redhat.com, pbonzini@redhat.com, marcandre.lureau@redhat.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.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.