Don't use the argument to time.

It doesn't make sense to remove all the internal uses of time.
It's still a standard ISO C function, and its callers don't need
sub-second resolution and would be unnecessarily complicated if
they had to declare a struct timespec instead of just a time_t.
However, a handful of places were using the vestigial "result"
argument instead of the return value, which is slightly less
efficient and also looks strange.  Correct this.

	* misc/syslog.c (__vsyslog_internal)
	* time/getdate.c (__getdate_r)
	* time/tst_wcsftime.c (main):
	Use return value of time, not its argument.

	* string/strfry.c (strfry)
	* sysdeps/mach/sleep.c (__sleep):
	Remove unnecessary casts of NULL in calls to time.

1 files changed, 1 insertions, 1 deletions

diff --git a/string/strfry.c b/string/strfry.c
index af6087bee5..71686d45c2 100644
--- a/string/strfry.c
+++ b/string/strfry.c
@@ -30,7 +30,7 @@ strfry (char *string)
     {
       static char state[32];
       rdata.state = NULL;
-      __initstate_r (time ((time_t *) NULL) ^ getpid (),
+      __initstate_r (time (NULL) ^ getpid (),
 		     state, sizeof (state), &rdata);
       init = 1;
     }