diff options
Diffstat (limited to 'src/chqueues.c')
| -rw-r--r-- | src/chqueues.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/chqueues.c b/src/chqueues.c index 69067efd4..968ab273e 100644 --- a/src/chqueues.c +++ b/src/chqueues.c @@ -26,7 +26,7 @@ #include <ch.h>
-#ifdef CH_USE_QUEUES
+#if CH_USE_QUEUES
/**
* @brief Initializes an input queue.
@@ -116,7 +116,7 @@ msg_t chIQGet(Queue *qp) { return b;
}
-#if defined(CH_USE_QUEUES_TIMEOUT) && defined(CH_USE_SEMAPHORES_TIMEOUT)
+#if CH_USE_QUEUES_TIMEOUT && CH_USE_SEMAPHORES_TIMEOUT
/**
* @brief Gets a byte from the input queue.
* @details If the queue is empty then the calling thread is suspended until
@@ -151,7 +151,7 @@ msg_t chIQGetTimeout(Queue *qp, systime_t time) { chSysUnlock();
return b;
}
-#endif /* defined(CH_USE_QUEUES_TIMEOUT) && defined(CH_USE_SEMAPHORES_TIMEOUT) */
+#endif /* (CH_USE_QUEUES_TIMEOUT && CH_USE_SEMAPHORES_TIMEOUT */
/**
* @brief Reads some data from the input queue into the specified buffer.
@@ -323,7 +323,7 @@ size_t chOQWrite(Queue *qp, uint8_t *buffer, size_t n) { }
#endif /* CH_USE_QUEUES */
-#ifdef CH_USE_QUEUES_HALFDUPLEX
+#if CH_USE_QUEUES_HALFDUPLEX
/**
* @brief Initializes an half duplex queue.
*
@@ -380,7 +380,7 @@ msg_t chHDQGetReceive(HalfDuplexQueue *qp) { return b;
}
-#if defined(CH_USE_QUEUES_TIMEOUT) && defined(CH_USE_SEMAPHORES_TIMEOUT)
+#if CH_USE_QUEUES_TIMEOUT && CH_USE_SEMAPHORES_TIMEOUT
/**
* @brief Reads a byte from the receive queue.
* @details If the queue is empty or is in transmission mode then the invoking
@@ -418,7 +418,7 @@ msg_t chHDQGetReceiveTimeout(HalfDuplexQueue *qp, systime_t time) { chSysUnlock();
return b;
}
-#endif /* defined(CH_USE_QUEUES_TIMEOUT) && defined(CH_USE_SEMAPHORES_TIMEOUT) */
+#endif /* CH_USE_QUEUES_TIMEOUT && CH_USE_SEMAPHORES_TIMEOUT */
/**
* @brief Writes a byte into the transmit queue.
|