Hello Monks, I have this script here that is designed to read through a bin file 32 bits at a time and add each 32 bits to the checksum. however, whenever i run this script, the print is never returned. Am i doing something wrong? Also, is the & symbol used to restrain the read to 32 bits?
sub cksum{ my $word_count; my $bias=0; my $checksum=0; my $srcfile="../vxWorks.dsu_flt-rom.bin"; my $buffer; open INF, $srcfile or die "\nCan't open $srcfile for reading: $!\n"; print "Cannot open file.\n"; binmode INF; $checksum = $bias; #while ($word_count>=0) while ( read (INF, $buffer, 32) #and print OUTF $buffer +# exit if read or write fails ) {$checksum = $checksum + $buffer}; #adding goes here $checksum = $checksum & 0xFFFFFFFF; print "This is the checksum: $checksum"; }
Thanks in advanced for your help.

In reply to Print command not working in script by Anonymous Monk

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