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root |
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# Usage: |
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# require "find.pl"; |
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# |
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# &find('/foo','/bar'); |
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# |
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# sub wanted { ... } |
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# where wanted does whatever you want. $dir contains the |
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# current directory name, and $_ the current filename within |
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# that directory. $name contains "$dir/$_". You are cd'ed |
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# to $dir when the function is called. The function may |
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# set $prune to prune the tree. |
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# |
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# This library is primarily for find2perl, which, when fed |
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# |
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# find2perl / -name .nfs\* -mtime +7 -exec rm -f {} \; -o -fstype nfs -prune |
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# |
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# spits out something like this |
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# |
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# sub wanted { |
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# /^\.nfs.*$/ && |
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# (($dev,$ino,$mode,$nlink,$uid,$gid) = lstat($_)) && |
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# int(-M _) > 7 && |
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# unlink($_) |
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# || |
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# ($nlink || (($dev,$ino,$mode,$nlink,$uid,$gid) = lstat($_))) && |
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# $dev < 0 && |
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# ($prune = 1); |
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# } |
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# |
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# Set the variable $dont_use_nlink if you're using AFS, since AFS cheats. |
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use File::Find (); |
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*name = *File::Find::name; |
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*prune = *File::Find::prune; |
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*dir = *File::Find::dir; |
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*topdir = *File::Find::topdir; |
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*topdev = *File::Find::topdev; |
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*topino = *File::Find::topino; |
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*topmode = *File::Find::topmode; |
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*topnlink = *File::Find::topnlink; |
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sub find { |
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&File::Find::find(\&wanted, @_); |
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} |
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1; |
