new include file locations engendered by vnodes

pwd.h needs types.h

expand from three static buffer to a dynamic buffer pool;
initial sizing of the buffer pool is 128K (For 8K fs == 16 buffers)

make ANSI C compatible

ANSI C; sprintf now returns an int.

be more persistent in trying to read directories;
add FOUND return status for routines called from dirscan

more descriptive error message

Add copyright

check for improper directory offsets; recover gracefully from read errors

replace getpw with getpwuid

initialization bug in ckinode()

calc and print out pathname of offending hard links to directories

filesize now set by ckinode(); pass1() uses id_entryno to calc block count

create lost+found directory if none already in existence

check for blocks allocated past end of file in indirect blocks

ginode() succeeds or exits

merge passes 5 and 6 into a single pass

code reorganization and cleanup

date and time created 84/03/31 21:03:42 by mckusick