cvs commit: src/usr.sbin/freebsd-update freebsd-update.sh

[Colin Percival]

cperciva    2007-08-07 19:33:47 UTC

  FreeBSD src repository

  Modified files:
    usr.sbin/freebsd-update freebsd-update.sh 
  Log:
  When storing old versions of files for use in generating new files via
  patching and for rolling back updates, don't copy a file if it has already
  been stored.  This provides a significant speedup to the "Preparing to
  download files" stage of "freebsd-update fetch" if many updates have already
  been applied or if a file being updated is linked many times (such as
  /rescue/*).
  
  Reported by:    Paul Dekkers
  MFC after:      1 week
  Approved by:    re (bmah)
  
  Revision  Changes    Path
  1.7       +20 -5     src/usr.sbin/freebsd-update/freebsd-update.sh