X-Git-Url: https://git.openssl.org/?p=openssl.git;a=blobdiff_plain;f=util%2Fck_errf.pl;h=01ed905fe5719932476345ace156be4c9fb293ed;hp=7a24d6c5a2e2909b7d0aff27e876933636d3d428;hb=5c7e65486c15f6b93ee413515612e6031dc2e416;hpb=dfeab0689f69c0b4bd3480ffd37a9cacc2f17d9c

diff --git a/util/ck_errf.pl b/util/ck_errf.pl
index 7a24d6c5a2..01ed905fe5 100755
--- a/util/ck_errf.pl
+++ b/util/ck_errf.pl
@@ -1,28 +1,47 @@
-#!/usr/local/bin/perl
+#! /usr/bin/env perl
+# Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
 #
+# Licensed under the OpenSSL license (the "License").  You may not use
+# this file except in compliance with the License.  You can obtain a copy
+# in the file LICENSE in the source distribution or at
+# https://www.openssl.org/source/license.html
+
 # This is just a quick script to scan for cases where the 'error'
 # function name in a XXXerr() macro is wrong.
-# 
+#
 # Run in the top level by going
 # perl util/ck_errf.pl */*.c */*/*.c
 #
 
+my $err_strict = 0;
+my $bad = 0;
+
 foreach $file (@ARGV)
 	{
+	if ($file eq "-strict")
+		{
+		$err_strict = 1;
+		next;
+		}
 	open(IN,"<$file") || die "unable to open $file\n";
 	$func="";
 	while (<IN>)
 		{
-		if (/^[a-zA-Z].+[\s*]([A-Za-z_0-9]+)\(.*\)/)
+		if (!/;$/ && /^\**([a-zA-Z_].*[\s*])?([A-Za-z_0-9]+)\(.*([),]|$)/)
 			{
-			$func=$1;
+			/^([^()]*(\([^()]*\)[^()]*)*)\(/;
+			$1 =~ /([A-Za-z_0-9]*)$/;
+			$func = $1;
 			$func =~ tr/A-Z/a-z/;
 			}
-		if (/([A-Z0-9]+)err\(([^,]+)/)
+		if (/([A-Z0-9]+)err\(([^,]+)/ && ! /ckerr_ignore/)
 			{
-			next if ($func eq "");
 			$errlib=$1;
 			$n=$2;
+
+			if ($func eq "")
+				{ print "$file:$.:???:$n\n"; $bad = 1; next; }
+
 			if ($n !~ /([^_]+)_F_(.+)$/)
 				{
 		#		print "check -$file:$.:$func:$n\n";
@@ -32,14 +51,20 @@ foreach $file (@ARGV)
 			$n=$2;
 
 			if ($lib ne $errlib)
-				{ print "$file:$.:$func:$n\n"; next; }
+				{ print "$file:$.:$func:$n [${errlib}err]\n"; $bad = 1; next; }
 
 			$n =~ tr/A-Z/a-z/;
 			if (($n ne $func) && ($errlib ne "SYS"))
-				{ print "$file:$.:$func:$n\n"; next; }
+				{ print "$file:$.:$func:$n\n"; $bad = 1; next; }
 	#		print "$func:$1\n";
 			}
 		}
 	close(IN);
         }
 
+if ($bad && $err_strict)
+	{
+	print STDERR "FATAL: error discrepancy\n";
+	exit 1;
+	}
+