Revision: tlasrc--smallstuff--1--patch-17
Archive: aaron.bentley@utoronto.ca--tla-2004
Creator: Aaron Bentley <aaron.bentley@utoronto.ca>
Date: Fri May  7 21:35:23 EDT 2004
Standard-date: 2004-05-08 01:35:23 GMT
Modified-files: libarch/pfs-dav.c
New-patches: aaron.bentley@utoronto.ca--tla-2004/tlasrc--smallstuff--1--patch-17
Summary: Added constant-time version of DAV file_exists
Keywords: 

Added quick_file_exists ().  In the common case, it can determine whether
a file exists with a constant-time HEAD request.  But if it gets anything other
than a 200 or 404, it falls back to the old code.  So correctness should
not be affected.
