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87 lines
2.7 KiB
Perl
Executable File
87 lines
2.7 KiB
Perl
Executable File
#!/usr/local/bin/perl -w
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require 5.003;
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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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# Robb Matzke, matzke@llnl.gov
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# 30 Aug 1997
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#
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# Purpose: Given the names of C source files this script will print the
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# file name, line number, and function name of any function that
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# doesn't begin with the letter `h' or `H' as stipulated by the
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# HDF5 programming style guide.
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#
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# Emacs users can run this script as the compile command and
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# use `next-error' (usually bound to M-`) to find each name
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# violation.
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while (<>) {
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# Get rid of comments by removing the inside part.
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s|/\*.*?\*/||g;
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if ($in_comment) {
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if (/\*\//) {
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s|.*?\*/||;
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$in_comment = 0;
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} else {
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$_="\n";
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}
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} elsif (m|/\*|) {
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s|/\*.*||;
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$in_comment = 1;
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}
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# Get rid of string constants if they begin and end on this line.
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s/([\'\"])([^\1]|\\\1)*?\1/$1$1/g;
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# Get rid of preprocessor directives
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s/^\#.*//;
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# Now find all function calls on this line
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while (($name)=/\b([a-gi-z_A-GI-Z]\w*)\s*\(/) {
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$_ = $';
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# Ignore C statements that look sort of like function
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# calls.
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next if $name =~ /^(if|for|return|sizeof|switch|while|void)$/;
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# Ignore things that get misdetected because of the simplified
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# parsing that takes place here.
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next if $name =~ /^int$/;
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# These are really HDF5 functions/macros even though they don't
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# start with `h' or `H'.
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next if $name =~ /^FUNC_(ENTER|LEAVE)(_INIT)?$/;
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next if $name =~ /^U?INT(8|16|32|64)(ENCODE|DECODE)$/;
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next if $name =~ /^(MIN3?|MAX3?|NELMTS|BOUND|CONSTR)$/;
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next if $name =~ /^IS_H5FD_MPIO$/;
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next if $name =~ /^addr_defined$/;
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# These functions/macros are exempt.
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next if $name =~ /^(assert|main|[fs]?printf|va_(start|arg|end))$/;
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# These are MPI function calls. Ignore them.
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next if $name =~ /^MPI_/;
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# These are POSIX threads function calls. Ignore them.
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next if $name =~ /^pthread_/;
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print "$ARGV:$.: $name\n";
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}
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} continue {
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close ARGV if eof;
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}
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