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50 lines
1.6 KiB
Perl
Executable File
50 lines
1.6 KiB
Perl
Executable File
#!/usr/bin/perl -w
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#
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# Copyright by The HDF Group.
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# Copyright by the Board of Trustees of the University of Illinois.
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# All rights reserved.
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#
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# This file is part of HDF5. The full HDF5 copyright notice, including
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# terms governing use, modification, and redistribution, is contained in
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# the files COPYING and Copyright.html. COPYING can be found at the root
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# of the source code distribution tree; Copyright.html can be found at the
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# root level of an installed copy of the electronic HDF5 document set and
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# is linked from the top-level documents page. It can also be found at
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# http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have
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# access to either file, you may request a copy from help@hdfgroup.org.
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#
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require 5.003;
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# Purpose: insures that API functions aren't called internally.
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# Usage: checkapi H5*.c
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my $comment = 0;
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while (<>) {
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# Remove comments within the line.
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s/\/\*.*?\*\///g;
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# Process comment begin and end tokens on this line.
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$comment-- if /\*\//; # count comment ends
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next if $comment; # skip line if in comment
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$comment++ if /\/\*/; # count comment starts
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s/(.*)\/\*.*/$1/; # remove comments that begin on this line
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# Remove character strings
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s/\\.//g; # remove escaped characters
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s/\".*?\"//g; # remove string constants
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# Disregard the following hits
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next if /^H5/;
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next if /^\#/;
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next if /FUNC_ENTER(_NOINIT)*/;
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next unless /(H5[A-Z]{1,2}[a-z]\w*)/;
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print "$ARGV:$.: $1\n";
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} continue {
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if (eof) {
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print "$ARGV:$.: bad comment nesting\n" if $comment;
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$comment = 0;
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close ARGV; # reset line number
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}
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}
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