some time changes

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@6238 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/switch_apr.c

@@ -233,7 +233,13 @@ SWITCH_DECLARE(switch_status_t) switch_mutex_trylock(switch_mutex_t * lock)
 
 SWITCH_DECLARE(switch_time_t) switch_time_now(void)
 {
+#ifdef HAVE_CLOCK_GETTIME
+	struct timespec ts;
+	clock_gettime(CLOCK_REALTIME,&ts);
+	return ts.tv_sec * APR_USEC_PER_SEC + (ts.tv_nsec/1000);
+#else
 	return (switch_time_t) apr_time_now();
+#endif
 }
 
 SWITCH_DECLARE(switch_status_t) switch_time_exp_gmt_get(switch_time_t * result, switch_time_exp_t * input)
@@ -256,17 +262,6 @@ SWITCH_DECLARE(switch_status_t) switch_time_exp_gmt(switch_time_exp_t * result,
 	return apr_time_exp_gmt((apr_time_exp_t *) result, input);
 }
 
-SWITCH_DECLARE(void) switch_sleep(switch_interval_time_t t)
-{
-#if defined(HAVE_USLEEP)
-	usleep(t);
-#elif defined(WIN32)
-	Sleep((DWORD) ((t) / 1000));
-#else
-	apr_sleep(t);
-#endif
-}
-
 
 SWITCH_DECLARE(switch_status_t) switch_rfc822_date(char *date_str, switch_time_t t)
 {

src/switch_time.c

@@ -80,6 +80,29 @@ static timer_matrix_t TIMER_MATRIX[MAX_ELEMENTS + 1];
 #define IDLE_SPEED 100
 
 
+SWITCH_DECLARE(void) switch_sleep(switch_interval_time_t t)
+{
+	
+#if defined(HAVE_CLOCK_NANOSLEEP)
+	struct timespec ts;
+	ts.tv_sec = t / APR_USEC_PER_SEC;
+	ts.tv_nsec = (t % APR_USEC_PER_SEC) * 1000;
+	
+	clock_nanosleep(CLOCK_REALTIME, 0, &ts, NULL);
+	
+#elif defined(HAVE_USLEEP)
+	usleep(t);
+#elif defined(WIN32)
+	Sleep((DWORD) ((t) / 1000));
+#else
+	apr_sleep(t);
+#endif
+
+
+}
+
+
+
 static switch_status_t timer_init(switch_timer_t *timer)
 {
 	timer_private_t *private_info;