1 files changed, 49 insertions, 0 deletions

diff --git a/src/condition.cpp b/src/condition.cpp
new file mode 100644
index 0000000..2f55ce2
--- /dev/null
+++ b/src/condition.cpp
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2007-2011 Xagasoft, All rights reserved.
+ *
+ * This file is part of the libbu++ library and is released under the
+ * terms of the license contained in the file LICENSE.
+ */
+
+#include <sys/time.h>
+
+#include "bu/condition.h"
+
+Bu::Condition::Condition()
+{
+        pthread_cond_init( &cond, NULL );
+}
+
+Bu::Condition::~Condition()
+{
+        pthread_cond_destroy( &cond );
+}
+
+int Bu::Condition::wait()
+{
+        return pthread_cond_wait( &cond, &mutex );
+}
+
+int Bu::Condition::wait( int nSec, int nUSec )
+{
+        struct timeval now;
+        struct timespec timeout;
+        struct timezone tz;
+        
+        gettimeofday( &now, &tz );
+        timeout.tv_sec = now.tv_sec + nSec + ((now.tv_usec + nUSec)/1000000);
+        timeout.tv_nsec = ((now.tv_usec + nUSec)%1000000)*1000;
+
+        return pthread_cond_timedwait( &cond, &mutex, &timeout );
+}
+
+int Bu::Condition::signal()
+{
+        return pthread_cond_signal( &cond );
+}
+
+int Bu::Condition::broadcast()
+{
+        return pthread_cond_broadcast( &cond );
+}
+