Removed the CH_USE_SEMAPHORES_TIMEOUT configuration option.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@962 35acf78f-673a-0410-8e92-d51de3d6d3f4

1 files changed, 20 insertions, 16 deletions

diff --git a/src/include/queues.h b/src/include/queues.h
index e031a39f3..886707e7d 100644
--- a/src/include/queues.h
+++ b/src/include/queues.h
@@ -90,13 +90,17 @@ typedef GenericQueue InputQueue;
 /** Evaluates to @p TRUE if the specified Input Queue is full. */
 #define chIQIsFull(q) (chQSpace(q) >= chQSize(q))
 
-#if CH_USE_SEMAPHORES_TIMEOUT
-/*
- * When semaphores timeout is available this API is implemented as a
- * special case of the more general chIQGetTimeout().
+/**
+ * @brief Input queue read.
+ * @details This function reads a byte value from an input queue. If the queue
+ *          is empty then the calling thread is suspended until a byte arrives
+ *          in the queue.
+ *
+ * @param[in] iqp pointer to an @p InputQueue structure
+ * @return A byte value from the queue or:
+ * @retval Q_RESET if the queue was reset.
  */
 #define chIQGet(iqp) chIQGetTimeout(iqp, TIME_INFINITE)
-#endif
 
 /**
  * @brief Output queue structure.
@@ -116,13 +120,19 @@ typedef GenericQueue OutputQueue;
 /** Evaluates to @p TRUE if the specified Output Queue is full. */
 #define chOQIsFull(q) (chQSpace(q) <= 0)
 
-#if CH_USE_SEMAPHORES_TIMEOUT
-/*
- * When semaphores timeout is available this API is implemented as a
- * special case of the more general chOQPutTimeout().
+/**
+ * @brief Output queue write.
+ * @details This function writes a byte value to an output queue. If the queue
+ *          is full then the calling thread is suspended until there is space
+ *          in the queue.
+ *
+ * @param[in] oqp pointer to an @p OutputQueue structure
+ * @param[in] b the byte value to be written in the queue
+ * @return The operation status:
+ * @retval Q_OK if the operation succeeded.
+ * @retval Q_RESET if the queue was reset.
  */
 #define chOQPut(oqp, b) chOQPutTimeout(oqp, b, TIME_INFINITE)
-#endif
 
 #ifdef __cplusplus
 extern "C" {
@@ -130,17 +140,11 @@ extern "C" {
   void chIQInit(InputQueue *qp, uint8_t *buffer, size_t size, qnotify_t inotify);
   void chIQResetI(InputQueue *qp);
   msg_t chIQPutI(InputQueue *qp, uint8_t b);
-#if !CH_USE_SEMAPHORES_TIMEOUT
-  msg_t chIQGet(InputQueue *qp);
-#endif
   msg_t chIQGetTimeout(InputQueue *qp, systime_t timeout);
   size_t chIQRead(InputQueue *qp, uint8_t *buffer, size_t n);
 
   void chOQInit(OutputQueue *queue, uint8_t *buffer, size_t size, qnotify_t onotify);
   void chOQResetI(OutputQueue *queue);
-#if !CH_USE_SEMAPHORES_TIMEOUT
-  msg_t chOQPut(OutputQueue *queue, uint8_t b);
-#endif
   msg_t chOQPutTimeout(OutputQueue *queue, uint8_t b, systime_t timeout);
   msg_t chOQGetI(OutputQueue *queue);
   size_t chOQWrite(OutputQueue *queue, uint8_t *buffer, size_t n);