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

lint; make hertz() static

convert to fully use gmonparam structure

<sys/sysctl.h> needs <sys/param.h> now

convert from kinfo to sysctl

more extensive logging

update headers in preparation for moving into libc

massive overhaul for new profiling structure from mccanne at LBL

break out machine independent part (leaving just mcount.c behind)

delete support for prof style profiling

new copyright; att/bsd/shared

Convert for gcc. (1) Use gcc features to avoid postprocessing the output
file. (2) Mostly clobber the ghastly jsb hack -- we use it only to guarantee
that selfpc is easily available. Calls is (rel

Convert for gcc. (1) Use gcc features to avoid postprocessing the output
file. (2) Mostly clobber the ghastly jsb hack -- we use it only to guarantee
that selfpc is easily available. Calls is (relatively) faster these days...

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new copyright; att/bsd/shared

avoid writing out null's in error messages (4.3BSD/lib/80, adam@gec-mi-at.co.uk)

added LIBC_SCCS condition for sccs ids

get rid of incorrect lint defs

Add copyright

get rid of special case brk(); integrate into standard brk()

mostly fixing a bug with adding to an (int *);
but also cleaning up some dead code, extra calls to moncontrol(), etc.

add moncontrol() to provide finer control over profiling

speed-ups and clean-ups

get rid of roundup of hash bucket hit; add HASHFRACTION

self organizing linked lists.

use 1/2 text space for count buffers - unique since functions are aligned long

base number of counters on DENSITY; use ~20% of textsize