DRTVWR-476: Wrap boost::fibers::mutex et al. with LLCoros aliases.

Specifically:

LLCoros::Mutex means boost::fibers::mutex
LLCoros::LockType means std::unique_lock<boost::fibers::mutex>
LLCoros::ConditionVariable means boost::fibers::condition_variable
LLCoros::cv_status means boost::fibers::cv_status

So as not to drag in all of boost::fibers::mutex.hpp or condition_variable.hpp
for each consumer of llcoros.h, instead #define LLCOROS_MUTEX_HEADER and
LLCOROS_CONDVAR_HEADER. Those who need them can #include the relevant macro.

Update llcond.h and llthreadsafequeue.h accordingly.

1 files changed, 6 insertions, 5 deletions

diff --git a/indra/llcommon/llthreadsafequeue.h b/indra/llcommon/llthreadsafequeue.h
index bac536f7ee..8f5e0f3bf3 100644
--- a/indra/llcommon/llthreadsafequeue.h
+++ b/indra/llcommon/llthreadsafequeue.h
@@ -31,7 +31,8 @@
 #include <deque>
 #include <string>
 #include "mutex.h"
-#include <boost/fiber/condition_variable.hpp>
+#include "llcoros.h"
+#include LLCOROS_CONDVAR_HEADER
 
 //
 // A general queue exception.
@@ -119,10 +120,10 @@ private:
 	U32 mCapacity;
 	bool mClosed;
 
-	boost::fibers::mutex mLock;
-	typedef std::unique_lock<decltype(mLock)> lock_t;
-	boost::fibers::condition_variable mCapacityCond;
-	boost::fibers::condition_variable mEmptyCond;
+	LLCoros::Mutex mLock;
+	typedef LLCoros::LockType lock_t;
+	LLCoros::ConditionVariable mCapacityCond;
+	LLCoros::ConditionVariable mEmptyCond;
 };
 
 // LLThreadSafeQueue