#
# This file is auto-generated. ***ANY*** changes here will be lost
#

package Errno;
use vars qw(@EXPORT_OK %EXPORT_TAGS @ISA $VERSION %errno $AUTOLOAD);
use Exporter ();
use Config;
use strict;

"$Config{'archname'}-$Config{'osvers'}" eq
"i386-linux-2.2.14" or
	die "Errno architecture (i386-linux-2.2.14) does not match executable architecture ($Config{'archname'}-$Config{'osvers'})";

$VERSION = "1.111";
@ISA = qw(Exporter);

@EXPORT_OK = qw(EPIPE ECOMM EIDRM EBADMSG EWOULDBLOCK EREMCHG ENODATA
	EREMOTEIO EAGAIN EADDRNOTAVAIL ESOCKTNOSUPPORT ENOTDIR EL2HLT ESRCH
	EDQUOT ENOPROTOOPT ENOSTR ENOLCK EINTR ELOOP EDEADLK ENONET EPROTOTYPE
	ECONNRESET ESTALE ENFILE ERESTART EACCES ENOSR ETIMEDOUT EREMOTE
	EUCLEAN ELIBMAX EPFNOSUPPORT ENODEV ENOANO EISNAM EADV ENXIO EUSERS
	EPROTO EADDRINUSE E2BIG EBUSY ECONNABORTED ENOTEMPTY ENETRESET EBADFD
	ENOTSUP EBADSLT ENOBUFS ETXTBSY EHOSTDOWN ENOTUNIQ EILSEQ ENOLINK
	ENOTSOCK ENOSPC EISCONN EOPNOTSUPP ENOTTY ESHUTDOWN EAFNOSUPPORT
	ENETUNREACH ECHRNG EINPROGRESS EISDIR EROFS ELNRNG EEXIST EBADE EBADF
	EXFULL EINVAL ENOMSG EL3RST ENOMEDIUM ENAVAIL EBADR ESRMNT EBFONT
	ENAMETOOLONG EMSGSIZE ENOTBLK EDESTADDRREQ EPROTONOSUPPORT ETIME
	EBADRQC ECONNREFUSED EIO ENETDOWN EFBIG ENOPKG ENOEXEC ENOTCONN EPERM
	ERANGE ENOCSI ECANCELED EDEADLOCK ESPIPE ENOMEM ENOSYS EXDEV ECHILD
	ESTRPIPE EMULTIHOP EL2NSYNC EL3HLT ENOTNAM EALREADY ELIBACC ELIBSCN
	EMLINK EDOTDOT EUNATCH ETOOMANYREFS ENOENT EDOM EHOSTUNREACH ELIBEXEC
	EFAULT ELIBBAD EMFILE EOVERFLOW EMEDIUMTYPE);

%EXPORT_TAGS = (
    POSIX => [qw(
	E2BIG EACCES EADDRINUSE EADDRNOTAVAIL EAFNOSUPPORT EAGAIN EALREADY
	EBADF EBUSY ECHILD ECONNABORTED ECONNREFUSED ECONNRESET EDEADLK
	EDESTADDRREQ EDOM EDQUOT EEXIST EFAULT EFBIG EHOSTDOWN EHOSTUNREACH
	EINPROGRESS EINTR EINVAL EIO EISCONN EISDIR ELOOP EMFILE EMLINK
	EMSGSIZE ENAMETOOLONG ENETDOWN ENETRESET ENETUNREACH ENFILE ENOBUFS
	ENODEV ENOENT ENOEXEC ENOLCK ENOMEM ENOPROTOOPT ENOSPC ENOSYS ENOTBLK
	ENOTCONN ENOTDIR ENOTEMPTY ENOTSOCK ENOTTY ENXIO EOPNOTSUPP EPERM
	EPFNOSUPPORT EPIPE EPROTONOSUPPORT EPROTOTYPE ERANGE EREMOTE ERESTART
	EROFS ESHUTDOWN ESOCKTNOSUPPORT ESPIPE ESRCH ESTALE ETIMEDOUT
	ETOOMANYREFS ETXTBSY EUSERS EWOULDBLOCK EXDEV
    )]
);

sub EPERM () { 1 }
sub ENOENT () { 2 }
sub ESRCH () { 3 }
sub EINTR () { 4 }
sub EIO () { 5 }
sub ENXIO () { 6 }
sub E2BIG () { 7 }
sub ENOEXEC () { 8 }
sub EBADF () { 9 }
sub ECHILD () { 10 }
sub EAGAIN () { 11 }
sub EWOULDBLOCK () { 11 }
sub ENOMEM () { 12 }
sub EACCES () { 13 }
sub EFAULT () { 14 }
sub ENOTBLK () { 15 }
sub EBUSY () { 16 }
sub EEXIST () { 17 }
sub EXDEV () { 18 }
sub ENODEV () { 19 }
sub ENOTDIR () { 20 }
sub EISDIR () { 21 }
sub EINVAL () { 22 }
sub ENFILE () { 23 }
sub EMFILE () { 24 }
sub ENOTTY () { 25 }
sub ETXTBSY () { 26 }
sub EFBIG () { 27 }
sub ENOSPC () { 28 }
sub ESPIPE () { 29 }
sub EROFS () { 30 }
sub EMLINK () { 31 }
sub EPIPE () { 32 }
sub EDOM () { 33 }
sub ERANGE () { 34 }
sub EDEADLOCK () { 35 }
sub EDEADLK () { 35 }
sub ENAMETOOLONG () { 36 }
sub ENOLCK () { 37 }
sub ENOSYS () { 38 }
sub ENOTEMPTY () { 39 }
sub ELOOP () { 40 }
sub ENOMSG () { 42 }
sub EIDRM () { 43 }
sub ECHRNG () { 44 }
sub EL2NSYNC () { 45 }
sub EL3HLT () { 46 }
sub EL3RST () { 47 }
sub ELNRNG () { 48 }
sub EUNATCH () { 49 }
sub ENOCSI () { 50 }
sub EL2HLT () { 51 }
sub EBADE () { 52 }
sub EBADR () { 53 }
sub EXFULL () { 54 }
sub ENOANO () { 55 }
sub EBADRQC () { 56 }
sub EBADSLT () { 57 }
sub EBFONT () { 59 }
sub ENOSTR () { 60 }
sub ENODATA () { 61 }
sub ETIME () { 62 }
sub ENOSR () { 63 }
sub ENONET () { 64 }
sub ENOPKG () { 65 }
sub EREMOTE () { 66 }
sub ENOLINK () { 67 }
sub EADV () { 68 }
sub ESRMNT () { 69 }
sub ECOMM () { 70 }
sub EPROTO () { 71 }
sub EMULTIHOP () { 72 }
sub EDOTDOT () { 73 }
sub EBADMSG () { 74 }
sub EOVERFLOW () { 75 }
sub ENOTUNIQ () { 76 }
sub EBADFD () { 77 }
sub EREMCHG () { 78 }
sub ELIBACC () { 79 }
sub ELIBBAD () { 80 }
sub ELIBSCN () { 81 }
sub ELIBMAX () { 82 }
sub ELIBEXEC () { 83 }
sub EILSEQ () { 84 }
sub ERESTART () { 85 }
sub ESTRPIPE () { 86 }
sub EUSERS () { 87 }
sub ENOTSOCK () { 88 }
sub EDESTADDRREQ () { 89 }
sub EMSGSIZE () { 90 }
sub EPROTOTYPE () { 91 }
sub ENOPROTOOPT () { 92 }
sub EPROTONOSUPPORT () { 93 }
sub ESOCKTNOSUPPORT () { 94 }
sub ENOTSUP () { 95 }
sub EOPNOTSUPP () { 95 }
sub EPFNOSUPPORT () { 96 }
sub EAFNOSUPPORT () { 97 }
sub EADDRINUSE () { 98 }
sub EADDRNOTAVAIL () { 99 }
sub ENETDOWN () { 100 }
sub ENETUNREACH () { 101 }
sub ENETRESET () { 102 }
sub ECONNABORTED () { 103 }
sub ECONNRESET () { 104 }
sub ENOBUFS () { 105 }
sub EISCONN () { 106 }
sub ENOTCONN () { 107 }
sub ESHUTDOWN () { 108 }
sub ETOOMANYREFS () { 109 }
sub ETIMEDOUT () { 110 }
sub ECONNREFUSED () { 111 }
sub EHOSTDOWN () { 112 }
sub EHOSTUNREACH () { 113 }
sub EALREADY () { 114 }
sub EINPROGRESS () { 115 }
sub ESTALE () { 116 }
sub EUCLEAN () { 117 }
sub ENOTNAM () { 118 }
sub ENAVAIL () { 119 }
sub EISNAM () { 120 }
sub EREMOTEIO () { 121 }
sub EDQUOT () { 122 }
sub ENOMEDIUM () { 123 }
sub EMEDIUMTYPE () { 124 }
sub ECANCELED () { 125 }

sub TIEHASH { bless [] }

sub FETCH {
    my ($self, $errname) = @_;
    my $proto = prototype("Errno::$errname");
    my $errno = "";
    if (defined($proto) && $proto eq "") {
	no strict 'refs';
	$errno = &$errname;
        $errno = 0 unless $! == $errno;
    }
    return $errno;
}

sub STORE {
    require Carp;
    Carp::confess("ERRNO hash is read only!");
}

*CLEAR = \&STORE;
*DELETE = \&STORE;

sub NEXTKEY {
    my($k,$v);
    while(($k,$v) = each %Errno::) {
	my $proto = prototype("Errno::$k");
	last if (defined($proto) && $proto eq "");
    }
    $k
}

sub FIRSTKEY {
    my $s = scalar keys %Errno::;	# initialize iterator
    goto &NEXTKEY;
}

sub EXISTS {
    my ($self, $errname) = @_;
    my $proto = prototype($errname);
    defined($proto) && $proto eq "";
}

tie %!, __PACKAGE__;

1;
__END__

=head1 NAME

Errno - System errno constants

=head1 SYNOPSIS

    use Errno qw(EINTR EIO :POSIX);

=head1 DESCRIPTION

C<Errno> defines and conditionally exports all the error constants
defined in your system C<errno.h> include file. It has a single export
tag, C<:POSIX>, which will export all POSIX defined error numbers.

C<Errno> also makes C<%!> magic such that each element of C<%!> has a
non-zero value only if C<$!> is set to that value. For example:

    use Errno;

    unless (open(FH, "/fangorn/spouse")) {
        if ($!{ENOENT}) {
            warn "Get a wife!\n";
        } else {
            warn "This path is barred: $!";
        } 
    } 

If a specified constant C<EFOO> does not exist on the system, C<$!{EFOO}>
returns C<"">.  You may use C<exists $!{EFOO}> to check whether the
constant is available on the system.

=head1 CAVEATS

Importing a particular constant may not be very portable, because the
import will fail on platforms that do not have that constant.  A more
portable way to set C<$!> to a valid value is to use:

    if (exists &Errno::EFOO) {
        $! = &Errno::EFOO;
    }

=head1 AUTHOR

Graham Barr <gbarr@pobox.com>

=head1 COPYRIGHT

Copyright (c) 1997-8 Graham Barr. All rights reserved.
This program is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.

=cut

