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- package Fcntl;
-
- =head1 NAME
-
- Fcntl - load the C Fcntl.h defines
-
- =head1 SYNOPSIS
-
- use Fcntl;
-
- =head1 DESCRIPTION
-
- This module is just a translation of the C F<fnctl.h> file.
- Unlike the old mechanism of requiring a translated F<fnctl.ph>
- file, this uses the B<h2xs> program (see the Perl source distribution)
- and your native C compiler. This means that it has a
- far more likely chance of getting the numbers right.
-
- =head1 NOTE
-
- Only C<#define> symbols get translated; you must still correctly
- pack up your own arguments to pass as args for locking functions, etc.
-
- =cut
-
- use vars qw($VERSION @ISA @EXPORT @EXPORT_OK $AUTOLOAD);
-
- require Exporter;
- use AutoLoader;
- require DynaLoader;
- @ISA = qw(Exporter DynaLoader);
- $VERSION = "1.00";
- # Items to export into callers namespace by default
- # (move infrequently used names to @EXPORT_OK below)
- @EXPORT =
- qw(
- F_DUPFD F_GETFD F_GETLK F_SETFD F_GETFL F_SETFL F_SETLK F_SETLKW
- FD_CLOEXEC F_RDLCK F_UNLCK F_WRLCK
- O_CREAT O_EXCL O_NOCTTY O_TRUNC
- O_APPEND O_NONBLOCK
- O_NDELAY
- O_RDONLY O_RDWR O_WRONLY
- );
- # Other items we are prepared to export if requested
- @EXPORT_OK = qw(
- );
-
- sub AUTOLOAD {
- my($constname);
- ($constname = $AUTOLOAD) =~ s/.*:://;
- my $val = constant($constname, @_ ? $_[0] : 0);
- if ($! != 0) {
- if ($! =~ /Invalid/) {
- $AutoLoader::AUTOLOAD = $AUTOLOAD;
- goto &AutoLoader::AUTOLOAD;
- }
- else {
- my ($pack,$file,$line) = caller;
- die "Your vendor has not defined Fcntl macro $constname, used at $file line $line.
- ";
- }
- }
- eval "sub $AUTOLOAD { $val }";
- goto &$AUTOLOAD;
- }
-
- bootstrap Fcntl $VERSION;
-
- # Preloaded methods go here. Autoload methods go after __END__, and are
- # processed by the autosplit program.
- package Fcntl; # return to package Fcntl so AutoSplit is happy
- 1;
- __END__
-