1 files changed, 67 insertions, 0 deletions
diff --git a/bin/checkapi b/bin/checkapi
new file mode 100755
index 0000000..b4a08e8
--- /dev/null
+++ b/bin/checkapi
@@ -0,0 +1,67 @@
+#!/usr/bin/perl -w
+#
+# 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.
+#
+require 5.003;
+
+# Purpose: insures that API functions aren't called internally.
+# Usage:   checkapi H5*.c
+my $filename = "";
+my $lastname = "";
+
+if(<>) {
+    while (<>) {
+        if($ARGV =~ /\//) {
+            ($filename) = ($ARGV =~ /^.*\/([A-Za-z0-9_]*)\.c$/);
+        } else {
+            ($filename) = ($ARGV =~ /([A-Za-z0-9_]*)\.c$/);
+        }
+
+        if($filename =~ /H5FDmulti|H5FDstdio/) {
+            if($filename ne $lastname) {
+                print "$ARGV is exempt from checking\n";
+                $lastname = $filename;
+            }
+        } else {
+           # Get rid of comments by removing the inside part.
+           s|/\*.*?\*/||g;
+           if ($in_comment) {
+              if (/\*\//) {
+                 s|.*?\*/||;
+                 $in_comment = 0;
+              } else {
+                 $_="\n";
+              }
+           } elsif (m|/\*|) {
+              s|/\*.*||;
+              $in_comment = 1;
+           }
+
+          # Remove character strings
+          s/\\.//g;			# remove escaped characters
+          s/\".*?\"//g;			# remove string constants
+
+          # Disregard the following hits
+          next if /^H5/;
+          next if /^\#/;
+          next if /FUNC_ENTER(_NOINIT)*/;
+
+          next unless /(H5[A-Z]{1,2}[a-z]\w*)/;
+          print "$ARGV:$.: $1\n";
+        }
+    } continue {
+       close ARGV if eof;       # reset line number
+    }
+}
+