10-06-01 sync with ast api 20100601
07-02-22 probe.c: fix double sfclose(fp)
06-09-05 probe.c: add -f, --force
02-10-30 probe.c: reset proc->rfd after sfnew() to avoid close() error
02-09-21 probe.c: handle strlen(base) != BASE_MAX
02-09-11 probe.c: add more override docs
01-12-03 probe.c: return HOME relative path if readonly/non-suid fs
00-08-11 probe: fix non-suid generation check
00-01-11 probe: fix -t with writable info
99-09-01 probe: add --override
99-05-09 probe: long options