/usr/include/sigx-2.0/sigx/lockable_fwddecl.h is in libsigx-2.0-dev 2.0.2-1build1.
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 | #ifndef _SIGX_LOCKABLE_FWDDECL_HPP_
#define _SIGX_LOCKABLE_FWDDECL_HPP_
/*
* Copyright 2008 Klaus Triendl
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <tr1/type_traits>
namespace sigx
{
//enum locking_policy;
enum locking_policy
{
readlock,
writelock
};
template<typename T_mutex, locking_policy I_policy>
struct choose_lock;
template<typename T_mutex>
struct lockable_base;
template<typename T_type, typename T_mutex>
struct lockable;
template<typename T_type, typename T_mutex>
struct safe_lockable;
template<locking_policy I_policy, typename T_type, typename T_mutex = typename T_type::mutex_type, typename T_islockable = typename std::tr1::is_base_of<lockable_base<T_mutex>, T_type>::type>
class lock_acquirer;
template<typename T_type, typename T_mutex = typename T_type::mutex_type, typename T_islockable = typename std::tr1::is_base_of<lockable_base<T_mutex>, T_type>::type>
class writelock_acquirer;
template<typename T_type, typename T_mutex = typename T_type::mutex_type, typename T_islockable = typename std::tr1::is_base_of<lockable_base<T_mutex>, T_type>::type>
class readlock_acquirer;
}
#endif // end file guard
|