Changeset 1438 for trunk/src/kmk/misc.c

Timestamp:

Mar 29, 2008, 2:49:27 AM (17 years ago)

Author:

bird

Message:

Added $(make-stats ) that provides access to memory and hash stats (if CONFIG_WITH_MAKE_STATS is defined).

File:

• trunk/src/kmk/misc.c (modified) (5 diffs)

trunk/src/kmk/misc.c

@@ -361 +361 @@
   if (result == 0)
     fatal (NILF, _("virtual memory exhausted"));
+#ifdef CONFIG_WITH_MAKE_STATS
+  make_stats_allocations++;
+  make_stats_allocated += SIZE_OF_HEAP_BLOCK (result);
+  make_stats_allocated_sum += SIZE_OF_HEAP_BLOCK (result);
+#endif
   return result;
 }
@@ -369 +374 @@
 {
   void *result;
+#ifdef CONFIG_WITH_MAKE_STATS
+  make_stats_allocated -= SIZE_OF_HEAP_BLOCK (ptr);
+  make_stats_allocated_sum -= SIZE_OF_HEAP_BLOCK (ptr);
+#endif
 
   /* Some older implementations of realloc() don't conform to ANSI.  */
@@ -376 +385 @@
   if (result == 0)
     fatal (NILF, _("virtual memory exhausted"));
+#ifdef CONFIG_WITH_MAKE_STATS
+  make_stats_allocated += SIZE_OF_HEAP_BLOCK (result);
+  make_stats_allocated_sum += SIZE_OF_HEAP_BLOCK (result);
+#endif
   return result;
 }
@@ -394 +407 @@
     fatal (NILF, _("virtual memory exhausted"));
 
+#ifdef CONFIG_WITH_MAKE_STATS
+  make_stats_allocations++;
+  make_stats_allocated += SIZE_OF_HEAP_BLOCK (result);
+  make_stats_allocated_sum += SIZE_OF_HEAP_BLOCK (result);
+#endif
 #ifdef HAVE_STRDUP
   return result;
@@ -924 +942 @@
     }
 }
+
+#if defined(CONFIG_WITH_MAKE_STATS) && !defined(ELECTRIC_HEAP)
+#undef free
+void xfree(void *ptr)
+{
+  if (ptr) 
+    {
+      make_stats_allocations--;
+      make_stats_allocated -= SIZE_OF_HEAP_BLOCK (ptr);
+      free (ptr);
+    }
+}
+#endif
+