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Diffstat (limited to 'contrib/perl5/lib/find.pl')
| -rw-r--r-- | contrib/perl5/lib/find.pl | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/contrib/perl5/lib/find.pl b/contrib/perl5/lib/find.pl new file mode 100644 index 0000000..ee5dc5d --- /dev/null +++ b/contrib/perl5/lib/find.pl @@ -0,0 +1,47 @@ +# Usage: +# require "find.pl"; +# +# &find('/foo','/bar'); +# +# sub wanted { ... } +# where wanted does whatever you want. $dir contains the +# current directory name, and $_ the current filename within +# that directory. $name contains "$dir/$_". You are cd'ed +# to $dir when the function is called. The function may +# set $prune to prune the tree. +# +# This library is primarily for find2perl, which, when fed +# +# find2perl / -name .nfs\* -mtime +7 -exec rm -f {} \; -o -fstype nfs -prune +# +# spits out something like this +# +# sub wanted { +# /^\.nfs.*$/ && +# (($dev,$ino,$mode,$nlink,$uid,$gid) = lstat($_)) && +# int(-M _) > 7 && +# unlink($_) +# || +# ($nlink || (($dev,$ino,$mode,$nlink,$uid,$gid) = lstat($_))) && +# $dev < 0 && +# ($prune = 1); +# } +# +# Set the variable $dont_use_nlink if you're using AFS, since AFS cheats. + +use File::Find (); + +*name = *File::Find::name; +*prune = *File::Find::prune; +*dir = *File::Find::dir; +*topdir = *File::Find::topdir; +*topdev = *File::Find::topdev; +*topino = *File::Find::topino; +*topmode = *File::Find::topmode; +*topnlink = *File::Find::topnlink; + +sub find { + &File::Find::find(\&wanted, @_); +} + +1; |
