Commit e339273b authored by xiaoqiang zhao's avatar xiaoqiang zhao Committed by Daniel P. Berrangé
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qemu-options: updates for abstract unix sockets 



add options documents changes for -chardev

Signed-off-by: default avatarxiaoqiang zhao <zxq_yx_007@163.com>
Signed-off-by: default avatarDaniel P. Berrangé <berrange@redhat.com>
parent 4d3a329a

qemu-options.hx

+6 −2
Original line number Diff line number Diff line
@@ -2938,7 +2938,7 @@ 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][,abstract=on|off][,tight=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"
@@ -3105,9 +3105,13 @@ The available backends are: 


        ``nodelay`` disables the Nagle algorithm.



    ``unix options: path=path``

    ``unix options: path=path[,abstract=on|off][,tight=on|off]``

        ``path`` specifies the local path of the unix socket. ``path``

        is required.

        ``abstract`` specifies the use of the abstract socket namespace,

        rather than the filesystem.  Optional, defaults to false.

        ``tight`` sets the socket length of abstract sockets to their minimum,

        rather than the full sun_path length.  Optional, defaults to true.



``-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.