always monitor exec, wait and fork even if not traced
parse long options?
update options in man page
update example in man page
treat attach, detach messages like signals
add readv, writev to I/O dumping
add pread, pwrite to I/O dumping
decode ulimit
bdflush args not decoded on linux
add system assist for qualifiers on svr4
change printcall to getcaller and fix for linux and svr4
fix fork hang for svr4 without pollable procfs
add thread support
print events on entry to and revents on exit from poll
monitor procfs open and release the other child if the process wants to own it
fix incorrect syscall number if exit without entry on svr4 without pr_syscall
rebuild configure.in and config.h.in from the Makefile automatically
fix clean targets so config.h and config.status can be removed
ignore faults which occur before exec
look for more ioctls on svr4, used in nslookup for example