-=== LOG_MARKERS reply
-
-Gets the SHM log markers for the current position, the last wrap, the
-SHM segment name and segment size. This is necessary for tools like
-i3-dump-log which want to display the SHM log.
-
-The reply is a JSON map with the following entries:
-
-shmname (string)::
- The name of the SHM segment, will be of the format +/i3-log-<pid>+.
-size (integer)::
- The size (in bytes) of the SHM segment. If this is 0, SHM logging is
- disabled.
-offset_next_write (integer)::
- The offset in the SHM segment at which the next write will happen.
- Tools should start printing lines from here, since the bytes following
- this offset are the oldest log lines. However, the first line might be
- garbled, so it makes sense to skip all bytes until the first \0.
-offset_last_wrap (integer)::
- The offset in the SHM segment at which the last wrap occured. i3 only
- stores entire messages in the SHM log, so it might waste a few bytes at
- the end to be more efficient. Tools should not print content after the
- offset_last_wrap.
-
-*Example*:
------------------------------
-{
- "offset_next_write":132839,
- "offset_last_wrap":26214400,
- "shmname":"/i3-log-3392",
- "size":26214400
-}
------------------------------
-