source: trunk/third/openssl/util/ck_errf.pl @ 15530

#!/usr/local/bin/perl
#
# 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
#

foreach $file (@ARGV)
        {
        open(IN,"<$file") || die "unable to open $file\n";
        $func="";
        while (<IN>)
                {
                if (/^[a-zA-Z].+[\s*]([A-Za-z_0-9]+)\(.*\)/)
                        {
                        $func=$1;
                        $func =~ tr/A-Z/a-z/;
                        }
                if (/([A-Z0-9]+)err\(([^,]+)/)
                        {
                        next if ($func eq "");
                        $errlib=$1;
                        $n=$2;
                        if ($n !~ /([^_]+)_F_(.+)$/)
                                {
                #               print "check -$file:$.:$func:$n\n";
                                next;
                                }
                        $lib=$1;
                        $n=$2;

                        if ($lib ne $errlib)
                                { print "$file:$.:$func:$n\n"; next; }

                        $n =~ tr/A-Z/a-z/;
                        if (($n ne $func) && ($errlib ne "SYS"))
                                { print "$file:$.:$func:$n\n"; next; }
        #               print "$func:$1\n";
                        }
                }
        close(IN);
        }