4.4BSD snapshot (revision 8.1); add 1993 to copyright

lint

add -C flag to do cycle elimination

new copyright notice

install approved copyright notice

add Berkeley specific header; written by K. McKusick and P. Kessler

everyone wants to rename calls to callf (or similar), make it just findcall

Add copyright

Add copyright

sort entries and assign indicies so that all listings can show them

protect against floating exceptions for arcs added by -c (static arcs).

catch detached strongly-connected components.
[this is only part of a change that is needed
to make dfn() do the real tarjan algorithm.]

when propagating fractions, don't count yourself as a parent.

removing lint.

cycles have names of 0, not "", according to printgprof.

have to count outside parents of cycles before propagating fractions.

-e -E -f and -F flags, this time for sure.

-f and -e flags.

cycle headers have their own namelist.

fine tune some of the sorting.

since times are stored in arcs, calloc instead of malloc them.

gather and use static call graph from a.out file.

name change to confuse to innocent/

date and time created 81/10/15 13:46:39 by peter