release/src/router/openssl/util/ck_errf.pl

   1 #!/usr/local/bin/perl
   2 #
   3 # This is just a quick script to scan for cases where the 'error'
   4 # function name in a XXXerr() macro is wrong.
   5 #
   6 # Run in the top level by going
   7 # perl util/ck_errf.pl */*.c */*/*.c
   8 #
   9
  10 foreach $file (@ARGV)
  11         {
  12         open(IN,"<$file") || die "unable to open $file\n";
  13         $func="";
  14         while (<IN>)
  15                 {
  16                 if (/^[a-zA-Z].+[\s*]([A-Za-z_0-9]+)\(.*\)/)
  17                         {
  18                         $func=$1;
  19                         $func =~ tr/A-Z/a-z/;
  20                         }
  21                 if (/([A-Z0-9]+)err\(([^,]+)/)
  22                         {
  23                         next if ($func eq "");
  24                         $errlib=$1;
  25                         $n=$2;
  26                         if ($n !~ /([^_]+)_F_(.+)$/)
  27                                 {
  28                 #               print "check -$file:$.:$func:$n\n";
  29                                 next;
  30                                 }
  31                         $lib=$1;
  32                         $n=$2;
  33
  34                         if ($lib ne $errlib)
  35                                 { print "$file:$.:$func:$n\n"; next; }
  36
  37                         $n =~ tr/A-Z/a-z/;
  38                         if (($n ne $func) && ($errlib ne "SYS"))
  39                                 { print "$file:$.:$func:$n\n"; next; }
  40         #               print "$func:$1\n";
  41                         }
  42                 }
  43         close(IN);
  44         }
  45