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/*
* Copyright © 2012 Canonical Ltd.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License version 3,
* as published by the Free Software Foundation.
*
* 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Authored by: Thomas Voß <thomas.voss@canonical.com>
*/
#ifndef CORE_DBUS_TRAITS_WATCH_H_
#define CORE_DBUS_TRAITS_WATCH_H_
#include <chrono>
namespace core
{
namespace dbus
{
namespace traits
{
template<typename UnderlyingType>
struct Watch
{
static inline int readable_event() { return -1; }
static inline int writeable_event() { return -1; }
static inline int error_event() { return -1; }
static inline int hangup_event() { return -1; }
static bool is_watch_enabled(UnderlyingType* watch);
static int get_watch_unix_fd(UnderlyingType* watch);
static bool is_watch_monitoring_fd_for_readable(UnderlyingType* watch);
static bool is_watch_monitoring_fd_for_writable(UnderlyingType* watch);
static bool invoke_watch_handler_for_event(UnderlyingType* watch, int event);
};
}
}
}
#endif // CORE_DBUS_TRAITS_WATCH_H_
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