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authorArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2009-03-17 10:14:54 +0200
committerArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2009-03-17 10:16:38 +0200
commit606f38a2221648ca5c5fa292c9f71d2ddd59fa66 (patch)
tree26d11905fda474261433c580c6fb58f4f4a85e59 /ubi-utils/scripts/inject_biterror.pl
parenta2d010f8fca904fffa3c6e5a5d148cc96a37a08a (diff)
ubi-utils: re-arrange directory layout
Move new-utils to ubi-utils and old ones to ubi-utils/old-utils. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'ubi-utils/scripts/inject_biterror.pl')
-rw-r--r--ubi-utils/scripts/inject_biterror.pl94
1 files changed, 0 insertions, 94 deletions
diff --git a/ubi-utils/scripts/inject_biterror.pl b/ubi-utils/scripts/inject_biterror.pl
deleted file mode 100644
index b4a862a..0000000
--- a/ubi-utils/scripts/inject_biterror.pl
+++ /dev/null
@@ -1,94 +0,0 @@
-#!/usr/bin/perl -w
-#
-# 2007 Frank Haverkamp <haver@vnet.ibm.com>
-#
-# Program for bit-error injection. I am sure that perl experts do it
-# in 1 line. Please let me know how it is done right ;-).
-#
-
-use strict;
-use warnings;
-use Getopt::Long;
-use Pod::Usage;
-
-my $i;
-my $help;
-my $result;
-my $offset = 0;
-my $bitmask = 0x01;
-my $in = "input.mif";
-my $out = "output.mif";
-
-$result = GetOptions ("offset=i" => \$offset, # numeric
- "bitmask=o" => \$bitmask, # numeric
- "input=s" => \$in, # string
- "output=s" => \$out, # string
- "help|?" => \$help) or pod2usage(2);
-
-pod2usage(1) if $help;
-
-my $buf;
-
-open(my $in_fh, "<", $in)
- or die "Cannot open file $in: $!";
-binmode $in_fh;
-
-open(my $out_fh, ">", $out) or
- die "Cannot open file $out: $!";
-binmode $out_fh;
-
-$i = 0;
-while (sysread($in_fh, $buf, 1)) {
-
- $buf = pack('C', unpack('C', $buf) ^ $bitmask) if ($i == $offset);
- syswrite($out_fh, $buf, 1) or
- die "Cannot write to offset $offset: $!";
- $i++;
-}
-
-close $in_fh;
-close $out_fh;
-
-__END__
-
-=head1 NAME
-
-inject_biterrors.pl
-
-=head1 SYNOPSIS
-
-inject_biterror.pl [options]
-
-=head1 OPTIONS
-
-=over 8
-
-=item B<--help>
-
-Print a brief help message and exits.
-
-=item B<--offset>=I<offset>
-
-Byte-offset where bit-error should be injected.
-
-=item B<--bitmask>=I<bitmask>
-
-Bit-mask where to inject errors in the byte.
-
-=item B<--input>=I<input-file>
-
-Input file.
-
-=item B<--output>=I<output-file>
-
-Output file.
-
-=back
-
-=head1 DESCRIPTION
-
-B<inject_biterrors.pl> will read the given input file and inject
-biterrors at the I<offset> specified. The location of the biterrors
-are defined by the I<bitmask> parameter.
-
-=cut