packed address of the appropriate type for the socket. See the examples in
L<perlipc/"Sockets: Client/Server Communication">.
+=item binmode FILEHANDLE, DISCIPLINE
+
=item binmode FILEHANDLE
-Arranges for FILEHANDLE to be read or written in "binary" mode on
-systems where the run-time libraries distinguish between binary and
+Arranges for FILEHANDLE to be read or written in "binary" or "text" mode
+on systems where the run-time libraries distinguish between binary and
text files. If FILEHANDLE is an expression, the value is taken as the
-name of the filehandle. binmode() should be called after open() but
-before any I/O is done on the filehandle. The only way to reset
-binary mode on a filehandle is to reopen the file.
+name of the filehandle. DISCIPLINE can be either of C<":raw"> for
+binary mode or C<":crlf"> for "text" mode. If the DISCIPLINE is
+omitted, it defaults to C<":raw">.
+
+binmode() should be called after open() but before any I/O is done on
+the filehandle.
-On many systems binmode() has no effect, and on some systems it is
-necessary when you're not working with a text file. For the sake of
-portability it is a good idea to always use it when appropriate, and
-to never use it when it isn't appropriate.
+On many systems binmode() currently has no effect, but in future, it
+will be extended to support user-defined input and output disciplines.
+On some systems binmode() is necessary when you're not working with a
+text file. For the sake of portability it is a good idea to always use
+it when appropriate, and to never use it when it isn't appropriate.
In other words: Regardless of platform, use binmode() on binary
files, and do not use binmode() on text files.
+The C<open> pragma can be used to establish default disciplines.
+See L<open>.
+
The operating system, device drivers, C libraries, and Perl run-time
system all work together to let the programmer treat a single
character (C<\n>) as the line terminator, irrespective of the external
automatically convert strings into numbers as needed, this automatic
conversion assumes base 10.)
-=item open FILEHANDLE,MODE,EXPR
+=item open FILEHANDLE,MODE,LIST
=item open FILEHANDLE,EXPR