X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/a7729514e277aabe9422a2626541f889ad1af08b..24738931e11d38749f48fb869338c5c6fcd9a8f5:/src/gras/Virtu/rl_time.c

diff --git a/src/gras/Virtu/rl_time.c b/src/gras/Virtu/rl_time.c
index c65d26157c..b7e6292dfc 100644
--- a/src/gras/Virtu/rl_time.c
+++ b/src/gras/Virtu/rl_time.c
@@ -2,28 +2,36 @@
 
 /* time - time related syscal wrappers                                      */
 
-/* Authors: Martin Quinson                                                  */
-/* Copyright (C) 2003,2004 da GRAS posse.                                   */
+/* Copyright (c) 2003, 2004 Martin Quinson. All rights reserved.            */
 
 /* This program is free software; you can redistribute it and/or modify it
-   under the terms of the license (GNU LGPL) which comes with this package. */
+ * under the terms of the license (GNU LGPL) which comes with this package. */
 
-#include "gras_private.h"
-#include <sys/time.h>   /* gettimeofday() */
+#include "math.h" /* floor */
 
-double gras_time() {
-  struct timeval tv;
+#include "portable.h"
 
-  gettimeofday(&tv, NULL);
+#include "xbt/sysdep.h"
+#include "gras/virtu.h"
+#include "xbt/xbt_portability.h" /* private */
 
-  return (double)(tv.tv_sec * 1000000 + tv.tv_usec);
+XBT_LOG_EXTERNAL_CATEGORY(virtu);
+XBT_LOG_DEFAULT_CATEGORY(virtu);
+
+double gras_os_time() {
+  return xbt_os_time();
 }
  
-void gras_sleep(unsigned long sec,unsigned long usec) {
+void gras_os_sleep(double sec) {
+  DEBUG1("Do sleep %d sec", (int)sec);
   sleep(sec);
-  if (usec/1000000) sleep(usec/1000000);
 
 #ifdef HAVE_USLEEP
-  (void)usleep(usec % 1000000);
+  DEBUG1("Do sleep %d usec", (int) ((sec - floor(sec)) * 1000000 ));
+  (void)usleep( (sec - floor(sec)) * 1000000);
+#else
+  if ( ((int) sec) == 0) {
+     WARN0("This platform does not implement usleep. Cannot sleep less than one second");
+  }
 #endif /* ! HAVE_USLEEP */
 }