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- // Copyright (C) 2011 Internet Systems Consortium, Inc. ("ISC")
- //
- // Permission to use, copy, modify, and/or distribute this software for any
- // purpose with or without fee is hereby granted, provided that the above
- // copyright notice and this permission notice appear in all copies.
- //
- // THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
- // REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- // AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
- // INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- // LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
- // OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- // PERFORMANCE OF THIS SOFTWARE.
- /// This file (right now) provides dummy locks
- /// It also contains code to use boost/threads locks:
- ///
- ///
- /// All locks are dummy classes that don't actually do anything. At this moment,
- /// only the very minimal set of methods that we actually use is defined.
- ///
- /// Note that we need to include <config.h> in our .cc files for that
- /// to be set. we might want to enfore this at compile time with a check
- /// (TODO)
- #ifndef __LOCKS_
- #define __LOCKS_
- namespace isc {
- namespace util {
- namespace locks {
- class mutex {
- };
- class recursive_mutex {
- };
- class upgradable_mutex {
- };
- template <typename T>
- class sharable_lock {
- public:
- sharable_lock(T) { }
- };
- template <typename T>
- class scoped_lock {
- public:
- scoped_lock(T) { }
- void lock() {}
- void unlock() {}
- };
- } // namespace locks
- } // namespace util
- } // namespace isc
- #endif // __LOCKS_
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