Re-jig some of the new functions to correctly assign them public or private linkage...

[freertos] / FreeRTOS / Source / portable / IAR / ARM_CM4F / portmacro.h

diff --git a/FreeRTOS/Source/portable/IAR/ARM_CM4F/portmacro.h b/FreeRTOS/Source/portable/IAR/ARM_CM4F/portmacro.h
index 935de5d7dbbb0c848ec1d7fa9b88a53ad07071b1..676660690a9e52870a37856192e36f30ba137f78 100644 (file)
--- a/FreeRTOS/Source/portable/IAR/ARM_CM4F/portmacro.h
+++ b/FreeRTOS/Source/portable/IAR/ARM_CM4F/portmacro.h
@@ -153,9 +153,11 @@ portALIGNMENT_ASSERT_pxCurrentTCB() will trigger false positive asserts. */
 #define portALIGNMENT_ASSERT_pxCurrentTCB ( void )\r
 /*-----------------------------------------------------------*/\r
 \r
-/* Tickless/low power functionality. */\r
-extern void vPortSuppressTicksAndSleep( portTickType xExpectedIdleTime );\r
-#define portSUPPRESS_TICKS_AND_SLEEP( xExpectedIdleTime ) vPortSuppressTicksAndSleep( xExpectedIdleTime )\r
+/* Tickless idle/low power functionality. */\r
+#ifndef portSUPPRESS_TICKS_AND_SLEEP\r
+       extern void vPortSuppressTicksAndSleep( portTickType xExpectedIdleTime );\r
+       #define portSUPPRESS_TICKS_AND_SLEEP( xExpectedIdleTime ) vPortSuppressTicksAndSleep( xExpectedIdleTime )\r
+#endif\r
 \r
 /*-----------------------------------------------------------*/\r
 \r