diff options
Diffstat (limited to 'beagle/debian-rfs/usr/lib/perl/5.10.1/IO/File.pm')
| -rw-r--r-- | beagle/debian-rfs/usr/lib/perl/5.10.1/IO/File.pm | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/beagle/debian-rfs/usr/lib/perl/5.10.1/IO/File.pm b/beagle/debian-rfs/usr/lib/perl/5.10.1/IO/File.pm new file mode 100644 index 0000000..bf73876 --- /dev/null +++ b/beagle/debian-rfs/usr/lib/perl/5.10.1/IO/File.pm @@ -0,0 +1,82 @@ +# + +package IO::File; + +use 5.006_001; +use strict; +our($VERSION, @EXPORT, @EXPORT_OK, @ISA); +use Carp; +use Symbol; +use SelectSaver; +use IO::Seekable; +use File::Spec; + +require Exporter; + +@ISA = qw(IO::Handle IO::Seekable Exporter); + +$VERSION = "1.14"; + +@EXPORT = @IO::Seekable::EXPORT; + +eval { + # Make all Fcntl O_XXX constants available for importing + require Fcntl; + my @O = grep /^O_/, @Fcntl::EXPORT; + Fcntl->import(@O); # first we import what we want to export + push(@EXPORT, @O); +}; + +################################################ +## Constructor +## + +sub new { + my $type = shift; + my $class = ref($type) || $type || "IO::File"; + @_ >= 0 && @_ <= 3 + or croak "usage: new $class [FILENAME [,MODE [,PERMS]]]"; + my $fh = $class->SUPER::new(); + if (@_) { + $fh->open(@_) + or return undef; + } + $fh; +} + +################################################ +## Open +## + +sub open { + @_ >= 2 && @_ <= 4 or croak 'usage: $fh->open(FILENAME [,MODE [,PERMS]])'; + my ($fh, $file) = @_; + if (@_ > 2) { + my ($mode, $perms) = @_[2, 3]; + if ($mode =~ /^\d+$/) { + defined $perms or $perms = 0666; + return sysopen($fh, $file, $mode, $perms); + } elsif ($mode =~ /:/) { + return open($fh, $mode, $file) if @_ == 3; + croak 'usage: $fh->open(FILENAME, IOLAYERS)'; + } else { + return open($fh, IO::Handle::_open_mode_string($mode), $file); + } + } + open($fh, $file); +} + +################################################ +## Binmode +## + +sub binmode { + ( @_ == 1 or @_ == 2 ) or croak 'usage $fh->binmode([LAYER])'; + + my($fh, $layer) = @_; + + return binmode $$fh unless $layer; + return binmode $$fh, $layer; +} + +1; |
