diff options
Diffstat (limited to 'lib/fileutils.rb')
-rw-r--r-- | lib/fileutils.rb | 32 |
1 files changed, 3 insertions, 29 deletions
diff --git a/lib/fileutils.rb b/lib/fileutils.rb index 94a8f5e939..9b50aec919 100644 --- a/lib/fileutils.rb +++ b/lib/fileutils.rb @@ -739,35 +739,9 @@ module FileUtils end def fu_same?( a, b ) - fu_resolve_symlink(a) == fu_resolve_symlink(b) - end - - def fu_resolve_symlink( path, limit = 128 ) - raise Errno::ELOOP, "too many levels of symlic links: #{path}" if limit < 0 - if File.symlink?(path) - then fu_resolve_symlink(fu_readlink(File.expand_path(path)), limit-1) - else path - end - end - - def fu_readlink( path ) - dest = File.readlink(path) - if absolute_path?(dest) - then dest - else File.dirname(File.expand_path(path)) + '/' + dest - path = File.readlink(path) - end - end - - def absolute_path?( path ) - if have_drive_letter? - then %r<\A([a-z]:)?/> === path - else %r<\A/> === path - end - end - - def have_drive_letter? - File::ALT_SEPARATOR ? true : false + File.stat(a).ino == File.stat(b).ino + rescue Errno::ENOENT + return false end def fu_stream_blksize( *streams ) |