Provided by: systemtap-doc_2.3-1ubuntu1_all bug

NAME

       function::uaddr - User space address of current running task

SYNOPSIS

           uaddr:long()

ARGUMENTS

       None

DESCRIPTION

       Returns the address in userspace that the current task was at when the probe occurred.
       When the current running task isn't a user space thread, or the address cannot be found,
       zero is returned. Can be used to see where the current task is combined with usymname or
       usymdata. Often the task will be in the VDSO where it entered the kernel.