Library /sys$common/syshlp/dbg$help.hlb DEBUG, SHOW, TASK, Qualifiers, /FULL  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    When the event facility is THREADS, use the

      PTHREAD thread -f thread-number
 command.

    Displays additional information for each task selected for
    display. The additional information is provided if you use /FULL
    by itself or with /CALLS or /STATISTICS.

    You can get help on POSIX Threads debugger commands by typing
    PTHREAD HELP.

    See the Guide to POSIX Threads Library for more information about
    using the POSIX Threads debugger.