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authorZack Weinberg <zackw@panix.com>2019-08-16 21:10:11 -0400
committerZack Weinberg <zackw@panix.com>2019-08-21 08:26:36 -0400
commit1baae4aa6f3313da77d799f12f963910b05db637 (patch)
tree8e355e8254a1e5f93b381f552ab5e95a3dd64fcf /sysdeps/mach
parentf9fabc1b02d252d5d9b2e0df406bb394b8a7b46a (diff)
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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.
Diffstat (limited to 'sysdeps/mach')
-rw-r--r--sysdeps/mach/sleep.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sysdeps/mach/sleep.c b/sysdeps/mach/sleep.c
index 11e1bb87f3..c63ef926b7 100644
--- a/sysdeps/mach/sleep.c
+++ b/sysdeps/mach/sleep.c
@@ -33,10 +33,10 @@ __sleep (unsigned int seconds)
 
   recv = __mach_reply_port ();
 
-  before = time ((time_t *) NULL);
+  before = time (NULL);
   (void) __mach_msg (NULL, MACH_RCV_MSG|MACH_RCV_TIMEOUT|MACH_RCV_INTERRUPT,
 		     0, 0, recv, seconds * 1000, MACH_PORT_NULL);
-  after = time ((time_t *) NULL);
+  after = time (NULL);
   __mach_port_destroy (__mach_task_self (), recv);
 
   return seconds - (after - before);