Eliminate some hcs12 compile errors/warnings

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2329 42af7a65-404d-4744-a932-0658087f49c3

3 files changed, 15 insertions, 10 deletions

diff --git a/nuttx/examples/ostest/barrier.c b/nuttx/examples/ostest/barrier.c
index 6b33ac0e3..56c0b75b1 100644
--- a/nuttx/examples/ostest/barrier.c
+++ b/nuttx/examples/ostest/barrier.c
@@ -1,7 +1,7 @@
 /****************************************************************************
  * examples/ostest/barrier.c
  *
- *   Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2007-2009 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -48,6 +48,8 @@
  * Definitions
  ****************************************************************************/
 
+#define HALF_SECOND 500000L
+
 /****************************************************************************
  * Private Data
  ****************************************************************************/
@@ -69,7 +71,7 @@ static void *barrier_func(void *parameter)
 
   printf("barrier_func: Thread %d started\n",  id);
 #ifndef CONFIG_DISABLE_SIGNALS
-  usleep(500*1000);
+  usleep(HALF_SECOND);
 #endif
 
   /* Wait at the barrier until all threads are synchronized. */
@@ -96,7 +98,7 @@ static void *barrier_func(void *parameter)
     }
 
 #ifndef CONFIG_DISABLE_SIGNALS
-  usleep(500*1000);
+  usleep(HALF_SECOND);
 #endif
   printf("barrier_func: Thread %d done\n",  id);
   return NULL;
diff --git a/nuttx/examples/ostest/main.c b/nuttx/examples/ostest/main.c
index 261f7974b..22a45dcfc 100644
--- a/nuttx/examples/ostest/main.c
+++ b/nuttx/examples/ostest/main.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * ostest/main.c
+ * examples/ostest/main.c
  *
  *   Copyright (C) 2007-2009 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>
@@ -51,8 +51,9 @@
  * Definitions
  ****************************************************************************/
 
-#define PRIORITY   100
-#define NARGS        4
+#define PRIORITY         100
+#define NARGS              4
+#define HALF_SECOND_USEC 500000L
 
 /****************************************************************************
  * Private Data
@@ -133,7 +134,7 @@ static void check_test_memory_usage(void)
 {
   /* Wait a little bit to let any threads terminate */
 
-  usleep(500*1000);
+  usleep(HALF_SECOND_USEC);
 
   /* Get the current memory usage */
 
@@ -224,7 +225,7 @@ static int user_main(int argc, char *argv[])
   /* Sample the memory usage now */
 
 #ifndef CONFIG_DISABLE_SIGNALS
-  usleep(500*1000);
+  usleep(HALF_SECOND_USEC);
 
 #ifdef CONFIG_CAN_PASS_STRUCTS
   g_mmbefore = mallinfo();
@@ -405,7 +406,7 @@ static int user_main(int argc, char *argv[])
        */
 
 #ifndef CONFIG_DISABLE_SIGNALS
-      usleep(500*1000);
+      usleep(HALF_SECOND_USEC);
 
 #ifdef CONFIG_CAN_PASS_STRUCTS
       g_mmafter = mallinfo();
diff --git a/nuttx/examples/ostest/mqueue.c b/nuttx/examples/ostest/mqueue.c
index 8c96d9cf4..e68cfc012 100644
--- a/nuttx/examples/ostest/mqueue.c
+++ b/nuttx/examples/ostest/mqueue.c
@@ -73,6 +73,8 @@
 # define TEST_RECEIVE_NMSGS (10)
 #endif
 
+#define HALF_SECOND_USEC_USEC 500000L
+
 /**************************************************************************
  * Private Types
  **************************************************************************/
@@ -370,7 +372,7 @@ void mqueue_test(void)
 
   /* Wait a bit to see if the thread exits on its own */
 
-  usleep(500*1000);
+  usleep(HALF_SECOND_USEC_USEC);
 #endif
 
   /* Then cancel the thread and see if it did */