ip: reassembly - pacing reassembly timeouts

[vpp.git] / src / vppinfra / pool.h

diff --git a/src/vppinfra/pool.h b/src/vppinfra/pool.h
index 2a35629..dd581ef 100644 (file)
--- a/src/vppinfra/pool.h
+++ b/src/vppinfra/pool.h
@@ -555,11 +555,22 @@ do {                                                                      \
   _pool_var(rv);                                                        \
 })
 
-#define pool_foreach_index(i,v)                \
-  if (v)                                       \
-    for (i = pool_get_first_index (v);         \
-        i < vec_len (v);                       \
-        i = pool_get_next_index (v, i))        \
+#define pool_foreach_index(i, v)                                              \
+  if (v)                                                                      \
+    for (i = pool_get_first_index (v); i < vec_len (v);                       \
+        i = pool_get_next_index (v, i))
+
+/* Iterate pool by index from s to e */
+#define pool_foreach_stepping_index(i, s, e, v, body)                         \
+  for ((i) = (s); (i) < (e); (i) = pool_get_next_index (v, i))                \
+    {                                                                         \
+      if (!pool_is_free_index ((v), (i)))                                     \
+       do                                                                    \
+         {                                                                   \
+           body;                                                             \
+         }                                                                   \
+       while (0);                                                            \
+    }
 
 /**
  * @brief Remove all elements from a pool in a safe way