weston-debug - a tool for getting debug messages from compositor.

weston-debug  is a debugging tool which uses weston_debug_v1 interface to get the debug messages from the
       compositor. The debug messages are categorized into different debug streams by the  compositor  (example:
       logs, proto, list, etc.,) and the compositor requires a file descriptor to stream the messages.

       This tool accepts a file name or a file descriptor (not both) and any desired debug stream names from the
       user  as  command  line  arguments  and  subscribes  the desired streams from the compositor by using the
       weston_debug_v1 interface. After the subscription, the compositor will start to write the debug  messages
       to the shared file descriptor.

       If no file name or file descriptor argument is given, the tool will use the stdout file descriptor.

       weston-debug - a tool for getting debug messages from compositor.

weston-debug accepts the following command line options.

       -h,--help
              Print the help text and exit with success.

       -l,--list
              List the available debug streams supported by the compositor. May be used together with --all or a
              list of debug stream names.

       -a,--all
              Bind  all  debug streams offered by the compositor. Mututally exclusive with explicitly specifying
              stream names.

       -oFILE,--outputFILE
              Direct output to file named FILE. Use - for stdout.  Stdout is  the  default.  Mutually  exclusive
              with -f.

       -fFD,--outfdFD
              Direct output to the file descriptor FD.  Stdout (1) is the default. Mutually exclusive with -o.

       [names]
              A list of debug streams to bind to. Mutually exclusive with --all.

Weston 14.0.2                                      2018-09-11                                    WESTON-DEBUG(1)

weston-debug[options][names]