expect/patches/expect-5.32.2-random.patch

   1 diff -up expect-5.44.1.15/example/mkpasswd.orig expect-5.44.1.15/example/mkpasswd
   2 --- expect-5.44.1.15/example/mkpasswd.orig      2010-03-08 16:01:05.518378075 +0100
   3 +++ expect-5.44.1.15/example/mkpasswd   2010-03-08 16:01:27.408388162 +0100
   4 @@ -92,7 +92,14 @@ proc insert {pvar char} {
   5  }
   6
   7  proc rand {m} {
   8 -    expr {int($m*rand())}
   9 +    set device /dev/urandom            ;# /dev/random can block
  10 +    set fileId [open $device r]
  11 +    binary scan [read $fileId 4] i1 number
  12 +    set clipped [expr $number % $m]
  13 +#    puts "number is $number"
  14 +#    puts "clipped is $clipped"
  15 +    close $fileId
  16 +    return $clipped
  17  }
  18
  19  # choose left or right starting hand