[svn-r27775] Undo of r27655

Removes .pl extension from Perl scripts. This may be returned in the future,
but it's best to keep the script names unchanged while we merge with the
trunk.

Tested on: h5committest

1 files changed, 115 insertions, 0 deletions

diff --git a/bin/checkposix b/bin/checkposix
new file mode 100755
index 0000000..db47ff3
--- /dev/null
+++ b/bin/checkposix
@@ -0,0 +1,115 @@
+#!/usr/bin/perl -w
+require 5.003;
+
+#
+# Copyright by The HDF Group.
+# Copyright by the Board of Trustees of the University of Illinois.
+# All rights reserved.
+#
+# This file is part of HDF5.  The full HDF5 copyright notice, including
+# terms governing use, modification, and redistribution, is contained in
+# the files COPYING and Copyright.html.  COPYING can be found at the root
+# of the source code distribution tree; Copyright.html can be found at the
+# root level of an installed copy of the electronic HDF5 document set and
+# is linked from the top-level documents page.  It can also be found at
+# http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have
+# access to either file, you may request a copy from help@hdfgroup.org.
+#
+# Robb Matzke, matzke@llnl.gov
+# 30 Aug 1997
+#
+# Purpose: Given the names of C source files this script will print the
+#	   file name, line number, and function name of any function that
+#	   doesn't begin with the letter `h' or `H' as stipulated by the
+#	   HDF5 programming style guide.
+#
+#	   Emacs users can run this script as the compile command and
+#	   use `next-error' (usually bound to M-`) to find each name
+#	   violation.
+
+if(<>) {
+    if($ARGV =~ /\//) {
+        ($filename) = ($ARGV =~ /^.*\/([A-Za-z0-9_]*)\.c$/);
+    } else {
+        ($filename) = ($ARGV =~ /([A-Za-z0-9_]*)\.c$/);
+    }
+
+    if($filename =~ /H5FDmulti|H5FDstdio/) {
+        print "$ARGV is exempt from using Standard library macro wrappers\n";
+    } else {
+        while (<>) {
+
+           # Get rid of comments by removing the inside part.
+           s|/\*.*?\*/||g;
+           if ($in_comment) {
+              if (/\*\//) {
+                 s|.*?\*/||;
+                 $in_comment = 0;
+              } else {
+                 $_="\n";
+              }
+           } elsif (m|/\*|) {
+              s|/\*.*||;
+              $in_comment = 1;
+           }
+
+           # Get rid of string constants if they begin and end on this line.
+           s/([\'\"])([^\1]|\\\1)*?\1/$1$1/g;
+
+           # Get rid of preprocessor directives
+           s/^\#.*//;
+
+           # Skip callbacks invoked as methods in a struct
+           next if $_ =~ /\b(\)?->|\.)\(?([a-z_A-Z]\w*)\s*\(/;
+
+           # Now find all function calls on this line which don't start with 'H'
+           while (($name)=/\b([a-z_A-GI-Z]\w*)\s*\(/) {
+              $_ = $';
+              
+              # Ignore C statements that look sort of like function
+              # calls.
+              next if $name =~ /^(if|for|offsetof|return|sizeof|switch|while|void)$/;
+
+              # Ignore things that get misdetected because of the simplified
+              # parsing that takes place here.
+              next if $name =~ /^(int|herr_t|_term_interface)$/;
+
+              # These are really HDF5 functions/macros even though they don't
+              # start with `h' or `H'.
+              next if $name =~ /^FUNC_(ENTER|LEAVE)(_(NO)?API|_PACKAGE|_STATIC)?(_NOFS|_NOCLEAR|_NOINIT)?(_NOFUNC|_TAG)?$/;
+              next if $name =~ /^(BEGIN|END)_FUNC$/;
+              next if $name =~ /^U?INT(8|16|32|64)(ENCODE|DECODE)(_VAR)?$/;
+              next if $name =~ /^CI_(PRINT_STATS|INC_SRC|INC_DST)$/;
+              next if $name =~ /^(ABS|ADDR_OVERFLOW|ALL_MEMBERS|BOUND|CONSTR|DETECT_[I|F|M]|DOWN)$/;
+              next if $name =~ /^(MIN3?|MAX3?|NELMTS|POWER_OF_TWO|REGION_OVERFLOW)$/;
+              next if $name =~ /^(UNIQUE_MEMBERS)$/;
+              next if $name =~ /^addr_defined$/;
+
+              # These functions/macros are exempt.
+              next if $name =~ /^(main|[fs]?printf|va_(start|arg|end))$/;
+
+              # These are Windows system calls. Ignore them.
+              next if $name =~ /^(_get_osfhandle|GetFileInformationByHandle|SetFilePointer|GetLastError|SetEndOfFile)$/;
+              next if $name =~ /^(FindNextFile|FindClose|_tzset|Wgettimeofday|GetSystemTimeAsFileTime|Wgetlogin|GetUserName)$/;
+
+              # These are MPI function calls. Ignore them.
+              next if $name =~ /^(MPI_|MPE_)/;
+
+              # These are POSIX threads function calls. Ignore them.
+              next if $name =~ /^pthread_/;
+
+              # These are Windows threads function calls. Ignore them.
+              next if $name =~ /^(_beginthread|(Initialize|Enter|Leave)CriticalSection|TlsAlloc)$/;
+
+              # These are zlib & szlib function calls. Ignore them.
+              next if $name =~ /^(inflate|SZ_)/;
+              next if $name =~ /^compress2$/;
+
+              print "$ARGV:$.: $name\n";
+           }
+
+        } continue {
+           close ARGV if eof;       # reset line number
+        }
+    }
+}