Binary package “libghc-pid1-prof” in ubuntu focal

signal handling and orphan reaping for Unix PID1 init processes; profiling libraries

 Library/executable for initializing signal handlers, spawning and
 child process, and reaping orphan processes. These are the
 responsibilities that must be fulfilled by the initial process in a
 Unix system, and in particular comes up when running Docker
 This library/executable will automatically detect if it is run as some
 process besides PID1 and, if so, use a straightforward exec system
 call instead.
 This package provides a library for the Haskell programming language, compiled
 for profiling. See for more information on Haskell.