Author: kib
Date: Tue Jan 5 12:32:09 2010
New Revision: 201574
URL: http://svn.freebsd.org/changeset/base/201574
Log:
MFC r201194:
Use clock_gettime(CLOCK_SECOND) instead of gettimeofday(2) for
implementation of time(3). CLOCK_SECOND is much faster.
Modified:
stable/8/lib/libc/gen/time.c
Directory Properties:
stable/8/lib/libc/ (props changed)
stable/8/lib/libc/stdtime/ (props changed)
Modified: stable/8/lib/libc/gen/time.c
==============================================================================
--- stable/8/lib/libc/gen/time.c Tue Jan 5 12:29:03 2010
(r201573)
+++ stable/8/lib/libc/gen/time.c Tue Jan 5 12:32:09 2010
(r201574)
@@ -37,13 +37,12 @@ __FBSDID("$FreeBSD$");
#include <sys/time.h>
time_t
-time(t)
- time_t *t;
+time(time_t *t)
{
- struct timeval tt;
+ struct timespec tt;
time_t retval;
- if (gettimeofday(&tt, (struct timezone *)0) < 0)
+ if (clock_gettime(CLOCK_SECOND, &tt) < 0)
retval = -1;
else
retval = tt.tv_sec;
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