Replace usleep for nanosleep

[simgrid.git] / src / xbt / RngStream.c

diff --git a/src/xbt/RngStream.c b/src/xbt/RngStream.c
index 494f9de..1021e7e 100644 (file)
--- a/src/xbt/RngStream.c
+++ b/src/xbt/RngStream.c
@@ -4,7 +4,7 @@
  * Language:       ANSI C
  * Copyright:      Pierre L'Ecuyer, University of Montreal
  * Date:           14 August 2001
- * License:       GPL version 2 or later
+ * License:      GPL version 2 or later
  *
  * Notice:         Please contact P. L'Ecuyer at <lecuyer@iro.UMontreal.ca>
  *                 for commercial purposes.
@@ -269,30 +269,30 @@ static int CheckSeed (unsigned long seed[6])
 
    for (i = 0; i < 3; ++i) {
       if (seed[i] >= m1) {
-        fprintf (stderr, "****************************************\n"
-                "ERROR: Seed[%1d] >= m1, Seed is not set.\n"
-                "****************************************\n\n", i);
-        return (-1);
+   fprintf (stderr, "****************************************\n"
+     "ERROR: Seed[%1d] >= m1, Seed is not set.\n"
+     "****************************************\n\n", i);
+   return (-1);
        }
    }
    for (i = 3; i < 6; ++i) {
       if (seed[i] >= m2) {
-        fprintf (stderr, "****************************************\n"
-                "ERROR: Seed[%1d] >= m1, Seed is not set.\n"
-                "****************************************\n\n", i);
-        return (-1);
+   fprintf (stderr, "****************************************\n"
+     "ERROR: Seed[%1d] >= m1, Seed is not set.\n"
+     "****************************************\n\n", i);
+   return (-1);
        }
    }
    if (seed[0] == 0 && seed[1] == 0 && seed[2] == 0) {
       fprintf (stderr, "****************************\n"
-             "ERROR: First 3 seeds = 0.\n"
-             "****************************\n\n");
+        "ERROR: First 3 seeds = 0.\n"
+        "****************************\n\n");
       return (-1);
    }
    if (seed[3] == 0 && seed[4] == 0 && seed[5] == 0) {
       fprintf (stderr, "****************************\n"
-             "ERROR: Last 3 seeds = 0.\n"
-             "****************************\n\n");
+        "ERROR: Last 3 seeds = 0.\n"
+        "****************************\n\n");
       return (-1);
    }
 
@@ -346,6 +346,27 @@ void RngStream_DeleteStream (RngStream * p)
 
 /*-------------------------------------------------------------------------*/
 
+RngStream RngStream_CopyStream (const RngStream src)
+{
+   RngStream g;
+   
+   if(src == NULL) {
+     printf ("RngStream_CopyStream: 'src' not initialized\n\n");
+     exit (EXIT_FAILURE);
+   }
+
+   g = (RngStream) malloc (sizeof (struct RngStream_InfoState));
+   if (g == NULL) {
+      printf ("RngStream_CopyStream: No more memory\n\n");
+      exit (EXIT_FAILURE);
+   }
+   memcpy((void*) g, (void*) src, sizeof (struct RngStream_InfoState));
+
+   return g;
+}
+
+/*-------------------------------------------------------------------------*/
+
 void RngStream_ResetStartStream (RngStream g)
 {
    int i;