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-rw-r--r--ACE/ace/Message_Queue.inl148
1 files changed, 148 insertions, 0 deletions
diff --git a/ACE/ace/Message_Queue.inl b/ACE/ace/Message_Queue.inl
new file mode 100644
index 00000000000..388198a0bf5
--- /dev/null
+++ b/ACE/ace/Message_Queue.inl
@@ -0,0 +1,148 @@
+// -*- C++ -*-
+//
+// $Id$
+
+#if defined (ACE_WIN32) && (ACE_HAS_WINNT4 != 0)
+# include "ace/Guard_T.h"
+#endif /* ACE_WIN32 */
+
+ACE_BEGIN_VERSIONED_NAMESPACE_DECL
+
+ACE_INLINE
+ACE_Message_Queue_Base::ACE_Message_Queue_Base (void)
+{
+}
+
+#if defined (ACE_VXWORKS)
+// Specialization to use native VxWorks Message Queues.
+
+ACE_INLINE MSG_Q_ID
+ACE_Message_Queue_Vx::msgq (void)
+{
+ // Hijack the tail_ field to store the MSG_Q_ID.
+ return reinterpret_cast<MSG_Q_ID> (tail_);
+}
+
+#endif /* ACE_VXWORKS */
+
+#if defined (ACE_WIN32) && (ACE_HAS_WINNT4 != 0)
+
+ACE_INLINE int
+ACE_Message_Queue_NT::enqueue_tail (ACE_Message_Block *new_item,
+ ACE_Time_Value *timeout)
+{
+ ACE_TRACE ("ACE_Message_Queue_NT::enqueue_tail");
+ return this->enqueue (new_item, timeout);
+}
+
+ACE_INLINE int
+ACE_Message_Queue_NT::dequeue_head (ACE_Message_Block *&first_item,
+ ACE_Time_Value *timeout)
+{
+ ACE_TRACE ("ACE_Message_Queue_NT::dequeue_head");
+ return this->dequeue (first_item, timeout);
+}
+
+ACE_INLINE int
+ACE_Message_Queue_NT::is_full (void)
+{
+ ACE_TRACE ("ACE_Message_Queue_NT::is_full");
+ return 0; // Always not full.
+}
+
+ACE_INLINE int
+ACE_Message_Queue_NT::is_empty (void)
+{
+ ACE_TRACE ("ACE_Message_Queue_NT::is_empty");
+ ACE_GUARD_RETURN (ACE_Thread_Mutex, ace_mon, this->lock_, 0);
+
+ return this->cur_bytes_ > 0 || this->cur_count_ > 0 ? 0 : 1;
+}
+
+ACE_INLINE size_t
+ACE_Message_Queue_NT::message_bytes (void)
+{
+ ACE_TRACE ("ACE_Message_Queue_NT::message_bytes");
+ // Accessing to size_t must be atomic.
+ return this->cur_bytes_;
+}
+
+ACE_INLINE size_t
+ACE_Message_Queue_NT::message_length (void)
+{
+ ACE_TRACE ("ACE_Message_Queue_NT::message_length");
+ // Accessing to size_t must be atomic.
+ return this->cur_length_;
+}
+
+ACE_INLINE size_t
+ACE_Message_Queue_NT::message_count (void)
+{
+ ACE_TRACE ("ACE_Message_Queue_NT::message_count");
+ // Accessing to size_t must be atomic.
+ return this->cur_count_;
+}
+
+ACE_INLINE void
+ACE_Message_Queue_NT::message_bytes (size_t new_value)
+{
+ ACE_TRACE ("ACE_Message_Queue_NT::message_bytes");
+ ACE_GUARD (ACE_Thread_Mutex, ace_mon, this->lock_);
+
+ this->cur_bytes_ = new_value;
+}
+
+ACE_INLINE void
+ACE_Message_Queue_NT::message_length (size_t new_value)
+{
+ ACE_TRACE ("ACE_Message_Queue_NT::message_length");
+ ACE_GUARD (ACE_Thread_Mutex, ace_mon, this->lock_);
+
+ this->cur_length_ = new_value;
+}
+
+ACE_INLINE DWORD
+ACE_Message_Queue_NT::max_threads (void)
+{
+ ACE_TRACE ("ACE_Message_Queue_NT::max_threads");
+ return this->max_cthrs_;
+}
+
+ACE_INLINE int
+ACE_Message_Queue_NT::deactivated (void)
+{
+ ACE_TRACE ("ACE_Message_Queue_NT::deactivated");
+ // Accessing to int must be atomic.
+ return this->state_ == ACE_Message_Queue_Base::DEACTIVATED;
+}
+
+ACE_INLINE ACE_HANDLE
+ACE_Message_Queue_NT::completion_port (void)
+{
+ ACE_TRACE ("ACE_Message_Queue_NT::completion_port");
+ return this->completion_port_;
+}
+
+ACE_INLINE int
+ACE_Message_Queue_NT::peek_dequeue_head (ACE_Message_Block *&first_item,
+ ACE_Time_Value *timeout)
+{
+ ACE_UNUSED_ARG(first_item);
+ ACE_UNUSED_ARG(timeout);
+ ACE_NOTSUP_RETURN (-1);
+}
+
+ACE_INLINE ACE_Notification_Strategy *
+ACE_Message_Queue_NT::notification_strategy (void)
+{
+ ACE_NOTSUP_RETURN (0);
+}
+
+ACE_INLINE void
+ACE_Message_Queue_NT::notification_strategy (ACE_Notification_Strategy *)
+{
+}
+
+#endif /* ACE_WIN32 && ACE_HAS_WINNT4 != 0 */
+
+ACE_END_VERSIONED_NAMESPACE_DECL