Fix make dist.

[simgrid.git] / examples / gras / synchro / philosopher.c

diff --git a/examples/gras/synchro/philosopher.c b/examples/gras/synchro/philosopher.c
index 5289892..726f6b5 100644 (file)
--- a/examples/gras/synchro/philosopher.c
+++ b/examples/gras/synchro/philosopher.c
@@ -1,8 +1,7 @@
-/* $Id$ */
-
 /* philosopher - classical dinning philosopher as a demo xbt syncro stuff   */
 
-/* Copyright (c) 2007 Martin Quinson. All rights reserved.                  */
+/* Copyright (c) 2007, 2009, 2010. The SimGrid Team.
+ * 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. */
@@ -28,27 +27,27 @@ int *id;                        /* to pass a pointer to the threads without race
 
 static void pickup(int id, int lunch)
 {
-  INFO2("Thread %d gets hungry (lunch #%d)", id, lunch);
+  XBT_INFO("Thread %d gets hungry (lunch #%d)", id, lunch);
   xbt_mutex_acquire(mutex);
-  while (state[(id + (philosopher_amount - 1)) % philosopher_amount] == EATING
-         || state[(id + 1) % philosopher_amount] == EATING) {
+  while (state[(id + (philosopher_amount - 1)) % philosopher_amount] ==
+         EATING || state[(id + 1) % philosopher_amount] == EATING) {
     xbt_cond_wait(forks[id], mutex);
   }
 
   state[id] = EATING;
-  xbt_assert1(state[(id + (philosopher_amount - 1)) % philosopher_amount] ==
-              THINKING
+  xbt_assert(state[(id + (philosopher_amount - 1)) % philosopher_amount]
+              == THINKING
               && state[(id + 1) % philosopher_amount] == THINKING,
               "Philosopher %d eats at the same time that one of its neighbors!!!",
               id);
 
   xbt_mutex_release(mutex);
-  INFO1("Thread %d eats", id);
+  XBT_INFO("Thread %d eats", id);
 }
 
 static void putdown(int id)
 {
-  INFO1("Thread %d is full", id);
+  XBT_INFO("Thread %d is full", id);
   xbt_mutex_acquire(mutex);
   state[id] = THINKING;
   xbt_cond_signal(forks
@@ -56,7 +55,7 @@ static void putdown(int id)
   xbt_cond_signal(forks[(id + 1) % philosopher_amount]);
 
   xbt_mutex_release(mutex);
-  INFO1("Thread %d thinks", id);
+  XBT_INFO("Thread %d thinks", id);
 }
 
 /*
@@ -87,11 +86,11 @@ static void philo_thread(void *arg)
   xbt_mutex_release(mut_end);
 
   /* Enter an endless loop to test the killing facilities */
-  INFO1
-    ("Thread %d tries to enter the dead-end; hopefully, the master will cancel it",
-     id);
+  XBT_INFO
+      ("Thread %d tries to enter the dead-end; hopefully, the master will cancel it",
+       id);
   xbt_mutex_acquire(dead_end);
-  INFO1("Oops, thread %d reached the dead-end. Cancelation failed", id);
+  XBT_INFO("Oops, thread %d reached the dead-end. Cancelation failed", id);
 }
 
 int philosopher(int argc, char *argv[]);
@@ -101,7 +100,7 @@ int philosopher(int argc, char *argv[])
   xbt_thread_t *philosophers;
 
   gras_init(&argc, argv);
-  xbt_assert0(argc >= 2,
+  xbt_assert(argc >= 2,
               "This program expects one argument (the amount of philosophers)");
 
   /* initializations of the philosopher mecanisms */
@@ -125,12 +124,14 @@ int philosopher(int argc, char *argv[])
   dead_end = xbt_mutex_init();
   xbt_mutex_acquire(dead_end);
 
-  INFO2("Spawn the %d threads (%d lunches scheduled)", philosopher_amount,
+  XBT_INFO("Spawn the %d threads (%d lunches scheduled)", philosopher_amount,
         lunch_amount);
   /* spawn threads */
   for (i = 0; i < philosopher_amount; i++) {
     char *name = bprintf("thread %d", i);
-    philosophers[i] = xbt_thread_create(name, philo_thread, &id[i]);
+    philosophers[i] =
+        xbt_thread_create(name, philo_thread, &id[i],
+                          0 /*not joinable */ );
     free(name);
   }
 
@@ -140,7 +141,7 @@ int philosopher(int argc, char *argv[])
     xbt_cond_wait(cond_end, mut_end);
   xbt_mutex_release(mut_end);
 
-  INFO0("Cancel all childs");
+  XBT_INFO("Cancel all childs");
   /* nuke them threads */
   for (i = 0; i < philosopher_amount; i++) {
     xbt_thread_cancel(philosophers[i]);