- Folded duplicate code stdio_init_exit.c into a common function.

- Simplified the code in time_asctime_r.c which builds the time
  string. It gracefully handles buffer sizes which are too short
  by returning an empty string.

- Moved the tm->tm_wday initialization out of the hook function
  in time_strftime.c since it was to be called only once anyway.

- Lost a few compiler warnings in unistd_time_delay.c and
  time_gettimeofday.c.

- Folded duplicate code in time_mktime.c; also, errno is no longer
  modified unless the library is built with the CHECK_FOR_NULL_POINTERS
  option.


git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14818 87f5fb63-7c3d-0410-a384-fd976d0f7a62

library/unistd_time_delay.c

@@ -1,5 +1,5 @@
 /*
- * $Id: unistd_time_delay.c,v 1.3 2005-01-02 09:07:19 obarthel Exp $
+ * $Id: unistd_time_delay.c,v 1.4 2005-01-30 09:37:59 obarthel Exp $
  *
  * :ts=4
  *
@@ -59,9 +59,10 @@ __time_delay(unsigned long seconds,unsigned long microseconds)
 
 	if((seconds > 0 || microseconds > 0) && NOT __timer_busy)
 	{
-		struct Library * TimerBase = __TimerBase;
 		#if defined(__amigaos4__)
 		struct TimerIFace * ITimer = __ITimer;
+		#else
+		struct Library * TimerBase = __TimerBase;
 		#endif /* __amigaos4__ */
 
 		ULONG signals_to_wait_for;