/usr/include/torrent/poll.h is in libtorrent-dev 0.13.6-1.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 | // libTorrent - BitTorrent library
// Copyright (C) 2005-2011, Jari Sundell
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// In addition, as a special exception, the copyright holders give
// permission to link the code of portions of this program with the
// OpenSSL library under certain conditions as described in each
// individual source file, and distribute linked combinations
// including the two.
//
// You must obey the GNU General Public License in all respects for
// all of the code used other than OpenSSL. If you modify file(s)
// with this exception, you may extend this exception to your version
// of the file(s), but you are not obligated to do so. If you do not
// wish to do so, delete this exception statement from your version.
// If you delete this exception statement from all source files in the
// program, then also delete it here.
//
// Contact: Jari Sundell <jaris@ifi.uio.no>
//
// Skomakerveien 33
// 3185 Skoppum, NORWAY
#ifndef LIBTORRENT_TORRENT_POLL_H
#define LIBTORRENT_TORRENT_POLL_H
#include <tr1/functional>
#include <torrent/common.h>
namespace torrent {
class Event;
class LIBTORRENT_EXPORT Poll {
public:
typedef std::tr1::function<Poll* ()> slot_poll;
static const int poll_worker_thread = 0x1;
static const uint32_t flag_waive_global_lock = 0x1;
Poll() : m_flags(0) {}
virtual ~Poll() {}
uint32_t flags() const { return m_flags; }
void set_flags(uint32_t flags) { m_flags = flags; }
virtual unsigned int do_poll(int64_t timeout_usec, int flags = 0) = 0;
// The open max value is used when initializing libtorrent, it
// should be less than or equal to sysconf(_SC_OPEN_MAX).
virtual uint32_t open_max() const = 0;
// Event::get_fd() is guaranteed to be valid and remain constant
// from open(...) is called to close(...) returns. The implementor
// of this class should not open nor close the file descriptor.
virtual void open(Event* event) = 0;
virtual void close(Event* event) = 0;
// More efficient interface when closing the file descriptor.
// Automatically removes the event from all polls.
// Event::get_fd() may or may not be closed already.
virtual void closed(Event* event) = 0;
// Functions for checking whetever the Event is listening to r/w/e?
virtual bool in_read(Event* event) = 0;
virtual bool in_write(Event* event) = 0;
virtual bool in_error(Event* event) = 0;
// These functions may be called on 'event's that might, or might
// not, already be in the set.
virtual void insert_read(Event* event) = 0;
virtual void insert_write(Event* event) = 0;
virtual void insert_error(Event* event) = 0;
virtual void remove_read(Event* event) = 0;
virtual void remove_write(Event* event) = 0;
virtual void remove_error(Event* event) = 0;
// Add one for HUP? Or would that be in event?
static slot_poll& slot_create_poll() { return m_slot_create_poll; }
private:
static slot_poll m_slot_create_poll;
uint32_t m_flags;
};
}
#endif
|