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Posted to commits@activemq.apache.org by ta...@apache.org on 2009/05/07 22:41:41 UTC
svn commit: r772766 -
/activemq/activemq-cpp/trunk/activemq-cpp/src/main/decaf/util/concurrent/atomic/AtomicInteger.cpp
Author: tabish
Date: Thu May 7 20:41:40 2009
New Revision: 772766
URL: http://svn.apache.org/viewvc?rev=772766&view=rev
Log:
AMQCPP-242 Changes to try and make AtomicInteger actually perform its operations atomically.
Modified:
activemq/activemq-cpp/trunk/activemq-cpp/src/main/decaf/util/concurrent/atomic/AtomicInteger.cpp
Modified: activemq/activemq-cpp/trunk/activemq-cpp/src/main/decaf/util/concurrent/atomic/AtomicInteger.cpp
URL: http://svn.apache.org/viewvc/activemq/activemq-cpp/trunk/activemq-cpp/src/main/decaf/util/concurrent/atomic/AtomicInteger.cpp?rev=772766&r1=772765&r2=772766&view=diff
==============================================================================
--- activemq/activemq-cpp/trunk/activemq-cpp/src/main/decaf/util/concurrent/atomic/AtomicInteger.cpp (original)
+++ activemq/activemq-cpp/trunk/activemq-cpp/src/main/decaf/util/concurrent/atomic/AtomicInteger.cpp Thu May 7 20:41:40 2009
@@ -51,7 +51,7 @@
////////////////////////////////////////////////////////////////////////////////
int AtomicInteger::getAndDecrement() {
- return apr_atomic_dec32( &this->value ) + 1;
+ return apr_atomic_add32( &this->value, 0xFFFFFFFF );
}
////////////////////////////////////////////////////////////////////////////////
@@ -66,7 +66,7 @@
////////////////////////////////////////////////////////////////////////////////
int AtomicInteger::decrementAndGet() {
- return apr_atomic_dec32( &this->value );
+ return apr_atomic_add32( &this->value, 0xFFFFFFFF ) - 1;
}
////////////////////////////////////////////////////////////////////////////////