2002-12-02 Joel Sherrill <joel@OARcorp.com>

	* include/rtems/posix/timer.h, src/keygetspecific.c,
	src/posixtimespecsubtract.c, src/ptimer1.c, src/semunlink.c:
	Added casts to eliminate warnings on 16-bit targets like the h8300.

6 files changed, 21 insertions, 11 deletions

diff --git a/cpukit/posix/ChangeLog b/cpukit/posix/ChangeLog
index 36b6fb1e54..045b1018e3 100644
--- a/cpukit/posix/ChangeLog
+++ b/cpukit/posix/ChangeLog
@@ -1,3 +1,9 @@
+2002-12-02	Joel Sherrill <joel@OARcorp.com>
+
+	* include/rtems/posix/timer.h, src/keygetspecific.c,
+	src/posixtimespecsubtract.c, src/ptimer1.c, src/semunlink.c:
+	Added casts to eliminate warnings on 16-bit targets like the h8300.
+
 2002-11-29	Eric Norum <eric.norum@usask.ca>
 
 	* src/sysconf.c: Add support for _SC_GETPW_R_SIZE_MAX.
diff --git a/cpukit/posix/include/rtems/posix/timer.h b/cpukit/posix/include/rtems/posix/timer.h
index ba0745b8b3..5726c270f5 100644
--- a/cpukit/posix/include/rtems/posix/timer.h
+++ b/cpukit/posix/include/rtems/posix/timer.h
@@ -13,21 +13,23 @@
 #define STATE_CREATE_NEW_C  0x02 /* Created timer but not running          */
 #define STATE_CREATE_RUN_C  0x03 /* Created timer and running              */
 #define STATE_CREATE_STOP_C 0x04 /* Created, ran and stopped timer         */
-#define MAX_NSEC_C    1000000000 /* Maximum number of nsec allowed         */
+/* Maximum number of nsec allowed         */
+#define MAX_NSEC_C    (unsigned32)1000000000
 #define MIN_NSEC_C             0 /* Minimum number of nsec allowew         */
 #define TIMER_RELATIVE_C       0 /* Indicates that the fire time is
                                   * relative to the current one            */
 #define SEC_TO_TICKS_C _TOD_Ticks_per_second /* Number of ticks in a second*/
-#define NSEC_PER_SEC_C 1000000000 /* Nanoseconds in a second               */
+/* Nanoseconds in a second               */
+#define NSEC_PER_SEC_C (unsigned32)1000000000
 
 #define NO_MORE_TIMERS_C      11 /* There is not available timers          */
 #define BAD_TIMER_C           11 /* The timer does not exist in the table  */
 
-#define SECONDS_PER_YEAR_C    ( 360 * 24 * 60 * 60 )
-#define SECONDS_PER_MONTH_C    ( 30 * 24 * 60 * 60 )
-#define SECONDS_PER_DAY_C           ( 24 * 60 * 60 )
-#define SECONDS_PER_HOUR_C               ( 60 * 60 )
-#define SECONDS_PER_MINUTE_C                  ( 60 )
+#define SECONDS_PER_YEAR_C    (unsigned32)(360 * 24) * (unsigned32)(60 * 60)
+#define SECONDS_PER_MONTH_C   (unsigned32)( 30 * 24) * (unsigned32)(60 * 60)
+#define SECONDS_PER_DAY_C     (unsigned32)( 24 * 60) * (unsigned32)(60)
+#define SECONDS_PER_HOUR_C               (unsigned32)( 60 * 60 )
+#define SECONDS_PER_MINUTE_C                  (unsigned32)( 60 )
 
 
 /*
diff --git a/cpukit/posix/src/keygetspecific.c b/cpukit/posix/src/keygetspecific.c
index b0529bd96e..ef3fd736a7 100644
--- a/cpukit/posix/src/keygetspecific.c
+++ b/cpukit/posix/src/keygetspecific.c
@@ -43,5 +43,6 @@ void *pthread_getspecific(
       _Thread_Enable_dispatch();
       return key_data;
   }
-  return (void *) POSIX_BOTTOM_REACHED();
+  (void) POSIX_BOTTOM_REACHED();
+  return (void *)NULL;
 }
diff --git a/cpukit/posix/src/posixtimespecsubtract.c b/cpukit/posix/src/posixtimespecsubtract.c
index 1b6cc75902..205730468a 100644
--- a/cpukit/posix/src/posixtimespecsubtract.c
+++ b/cpukit/posix/src/posixtimespecsubtract.c
@@ -31,7 +31,7 @@ void _POSIX_Timespec_subtract(
 {
   struct timespec  start_struct = *the_start;
   struct timespec *start = &start_struct;
-  unsigned int nsecs_per_sec = TOD_NANOSECONDS_PER_SECOND;
+  unsigned32 nsecs_per_sec = TOD_NANOSECONDS_PER_SECOND;
  
   if (end->tv_nsec < start->tv_nsec) {
     int seconds = (start->tv_nsec - end->tv_nsec) / nsecs_per_sec + 1;
diff --git a/cpukit/posix/src/ptimer1.c b/cpukit/posix/src/ptimer1.c
index 820f61f1a4..907645ce18 100644
--- a/cpukit/posix/src/ptimer1.c
+++ b/cpukit/posix/src/ptimer1.c
@@ -573,7 +573,8 @@ int timer_settime(
 
         timer_struct[timer_pos].ticks = 
              ( SEC_TO_TICKS_C * value->it_value.tv_sec ) +
-             ( value->it_value.tv_nsec / ( 1000 * 1000 * 10 ) );
+             ( value->it_value.tv_nsec / 
+                 (1000L * (unsigned32)(1000 * 10) ));
 
         return_v = rtems_timer_fire_after ( timerid, 
                                            timer_struct[timer_pos].ticks, 
diff --git a/cpukit/posix/src/semunlink.c b/cpukit/posix/src/semunlink.c
index 29912d4281..81ba417dbf 100644
--- a/cpukit/posix/src/semunlink.c
+++ b/cpukit/posix/src/semunlink.c
@@ -50,7 +50,7 @@ int sem_unlink(
    *  Don't support unlinking a remote semaphore.
    */
 
-  if ( !_Objects_Is_local_id(the_semaphore_id) ) {
+  if ( !_Objects_Is_local_id((Objects_Id)the_semaphore_id) ) {
     _Thread_Enable_dispatch();
     rtems_set_errno_and_return_minus_one( ENOSYS );
   }