X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/ec16845133f5f1b5262d2d77d8ba22824fa8a446..9d351731c3e302fdf9f9201bbeda74c2d9e1302e:/src/xbt/xbt_queue.c

diff --git a/src/xbt/xbt_queue.c b/src/xbt/xbt_queue.c
index ad6027b2a0..68be624238 100644
--- a/src/xbt/xbt_queue.c
+++ b/src/xbt/xbt_queue.c
@@ -1,7 +1,7 @@
 /* A (synchronized) message queue.                                          */
 /* Popping an empty queue is blocking, as well as pushing a full one        */
 
-/* Copyright (c) 2007, 2008, 2009, 2010. The SimGrid Team.
+/* Copyright (c) 2007-2014. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -11,10 +11,9 @@
 #include "xbt/sysdep.h"
 #include "xbt/log.h"
 #include "xbt/dynar.h"
+#include "xbt/synchro_core.h"
 
-#include "xbt/synchro.h"
 #include "xbt/queue.h"          /* this module */
-#include "gras/virtu.h"
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(xbt_queue, xbt,
                                 "Message exchanging queue");
 
@@ -80,7 +79,7 @@ void xbt_queue_push(xbt_queue_t queue, const void *src)
   xbt_mutex_acquire(queue->mutex);
   while (queue->capacity != 0
          && queue->capacity == xbt_dynar_length(queue->data)) {
-    XBT_DEBUG("Capacity of %p exceded (=%d). Waiting", queue,
+    XBT_DEBUG("Capacity of %p exceeded (=%d). Waiting", queue,
            queue->capacity);
     xbt_cond_wait(queue->not_full, queue->mutex);
   }
@@ -100,7 +99,7 @@ void xbt_queue_push(xbt_queue_t queue, const void *src)
 void xbt_queue_pop(xbt_queue_t queue, void *const dst)
 {
   xbt_mutex_acquire(queue->mutex);
-  while (xbt_dynar_length(queue->data) == 0) {
+  while (xbt_dynar_is_empty(queue->data)) {
     XBT_DEBUG("Queue %p empty. Waiting", queue);
     xbt_cond_wait(queue->not_empty, queue->mutex);
   }
@@ -120,7 +119,7 @@ void xbt_queue_unshift(xbt_queue_t queue, const void *src)
   xbt_mutex_acquire(queue->mutex);
   while (queue->capacity != 0
          && queue->capacity == xbt_dynar_length(queue->data)) {
-    XBT_DEBUG("Capacity of %p exceded (=%d). Waiting", queue,
+    XBT_DEBUG("Capacity of %p exceeded (=%d). Waiting", queue,
            queue->capacity);
     xbt_cond_wait(queue->not_full, queue->mutex);
   }
@@ -140,7 +139,7 @@ void xbt_queue_unshift(xbt_queue_t queue, const void *src)
 void xbt_queue_shift(xbt_queue_t queue, void *const dst)
 {
   xbt_mutex_acquire(queue->mutex);
-  while (xbt_dynar_length(queue->data) == 0) {
+  while (xbt_dynar_is_empty(queue->data)) {
     XBT_DEBUG("Queue %p empty. Waiting", queue);
     xbt_cond_wait(queue->not_empty, queue->mutex);
   }
@@ -159,7 +158,6 @@ void xbt_queue_shift(xbt_queue_t queue, void *const dst)
 void xbt_queue_push_timed(xbt_queue_t queue, const void *src, double delay)
 {
   double begin = xbt_time();
-  xbt_ex_t e;
 
   xbt_mutex_acquire(queue->mutex);
 
@@ -169,7 +167,7 @@ void xbt_queue_push_timed(xbt_queue_t queue, const void *src, double delay)
 
       xbt_mutex_release(queue->mutex);
       THROWF(timeout_error, 0,
-             "Capacity of %p exceded (=%d), and delay = 0", queue,
+             "Capacity of %p exceeded (=%d), and delay = 0", queue,
              queue->capacity);
     }
   } else {
@@ -177,13 +175,13 @@ void xbt_queue_push_timed(xbt_queue_t queue, const void *src, double delay)
            queue->capacity == xbt_dynar_length(queue->data) &&
            (delay < 0 || (xbt_time() - begin) <= delay)) {
 
-      XBT_DEBUG("Capacity of %p exceded (=%d). Waiting", queue,
+      XBT_DEBUG("Capacity of %p exceeded (=%d). Waiting", queue,
              queue->capacity);
       TRY {
         xbt_cond_timedwait(queue->not_full, queue->mutex,
                            delay < 0 ? -1 : delay - (xbt_time() - begin));
       }
-      CATCH(e) {
+      CATCH_ANONYMOUS {
         xbt_mutex_release(queue->mutex);
         RETHROW;
       }
@@ -204,24 +202,23 @@ void xbt_queue_push_timed(xbt_queue_t queue, const void *src, double delay)
 void xbt_queue_pop_timed(xbt_queue_t queue, void *const dst, double delay)
 {
   double begin = xbt_time();
-  xbt_ex_t e;
 
   xbt_mutex_acquire(queue->mutex);
 
   if (delay == 0) {
-    if (xbt_dynar_length(queue->data) == 0) {
+    if (xbt_dynar_is_empty(queue->data)) {
       xbt_mutex_release(queue->mutex);
       THROWF(timeout_error, 0, "Delay = 0, and queue is empty");
     }
   } else {
-    while ((xbt_dynar_length(queue->data) == 0) &&
+    while ((xbt_dynar_is_empty(queue->data)) &&
            (delay < 0 || (xbt_time() - begin) <= delay)) {
       XBT_DEBUG("Queue %p empty. Waiting", queue);
       TRY {
         xbt_cond_timedwait(queue->not_empty, queue->mutex,
                            delay < 0 ? -1 : delay - (xbt_time() - begin));
       }
-      CATCH(e) {
+      CATCH_ANONYMOUS {
         xbt_mutex_release(queue->mutex);
         RETHROW;
       }
@@ -241,7 +238,6 @@ void xbt_queue_unshift_timed(xbt_queue_t queue, const void *src,
                              double delay)
 {
   double begin = xbt_time();
-  xbt_ex_t e;
 
   xbt_mutex_acquire(queue->mutex);
 
@@ -251,7 +247,7 @@ void xbt_queue_unshift_timed(xbt_queue_t queue, const void *src,
 
       xbt_mutex_release(queue->mutex);
       THROWF(timeout_error, 0,
-             "Capacity of %p exceded (=%d), and delay = 0", queue,
+             "Capacity of %p exceeded (=%d), and delay = 0", queue,
              queue->capacity);
     }
   } else {
@@ -259,13 +255,13 @@ void xbt_queue_unshift_timed(xbt_queue_t queue, const void *src,
            queue->capacity == xbt_dynar_length(queue->data) &&
            (delay < 0 || (xbt_time() - begin) <= delay)) {
 
-      XBT_DEBUG("Capacity of %p exceded (=%d). Waiting", queue,
+      XBT_DEBUG("Capacity of %p exceeded (=%d). Waiting", queue,
              queue->capacity);
       TRY {
         xbt_cond_timedwait(queue->not_full, queue->mutex,
                            delay < 0 ? -1 : delay - (xbt_time() - begin));
       }
-      CATCH(e) {
+      CATCH_ANONYMOUS {
         xbt_mutex_release(queue->mutex);
         RETHROW;
       }
@@ -287,31 +283,30 @@ void xbt_queue_shift_timed(xbt_queue_t queue, void *const dst,
                            double delay)
 {
   double begin = xbt_time();
-  xbt_ex_t e;
 
   xbt_mutex_acquire(queue->mutex);
 
   if (delay == 0) {
-    if (xbt_dynar_length(queue->data) == 0) {
+    if (xbt_dynar_is_empty(queue->data)) {
       xbt_mutex_release(queue->mutex);
       THROWF(timeout_error, 0, "Delay = 0, and queue is empty");
     }
   } else {
-    while ((xbt_dynar_length(queue->data) == 0) &&
+    while ((xbt_dynar_is_empty(queue->data)) &&
            (delay < 0 || (xbt_time() - begin) <= delay)) {
       XBT_DEBUG("Queue %p empty. Waiting", queue);
       TRY {
         xbt_cond_timedwait(queue->not_empty, queue->mutex,
                            delay < 0 ? -1 : delay - (xbt_time() - begin));
       }
-      CATCH(e) {
+      CATCH_ANONYMOUS {
         xbt_mutex_release(queue->mutex);
         RETHROW;
       }
     }
   }
 
-  if (xbt_dynar_length(queue->data) == 0) {
+  if (xbt_dynar_is_empty(queue->data)) {
     xbt_mutex_release(queue->mutex);
     THROWF(timeout_error, 0, "Timeout (%f) elapsed, but queue still empty",
            delay);