8 #die "Usage: gzcat file...\n"
13 @ARGV = '-' unless @ARGV ;
15 foreach my $filename (@ARGV) {
18 my $file = $filename ;
19 $file = \*STDIN if $file eq '-' ;
21 my $gz = gzopen($file, "rb")
22 or die "Cannot open $file: $gzerrno\n" ;
24 print $buffer while $gz->gzread($buffer) > 0 ;
26 die "Error reading from $filename: $gzerrno" . ($gzerrno+0) . "\n"
27 if $gzerrno != Z_STREAM_END ;