X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=src%2Fnmem.c;h=1f8824f30076606851b169d8ba640502d6712c81;hb=5c3d2d2ab097e4bb59ba5718a396b020a2d302c0;hp=37de136f58468a1aa51909fa6ac9437dc695918d;hpb=130c4f389f6e2166f533beb831e991f806130f72;p=yaz-moved-to-github.git

diff --git a/src/nmem.c b/src/nmem.c
index 37de136..1f8824f 100644
--- a/src/nmem.c
+++ b/src/nmem.c
@@ -1,8 +1,8 @@
 /*
- * Copyright (c) 1995-2004, Index Data.
+ * Copyright (c) 1995-2005, Index Data.
  * See the file LICENSE for details.
  *
- * $Id: nmem.c,v 1.8 2004-12-16 08:59:36 adam Exp $
+ * $Id: nmem.c,v 1.11 2005-01-05 10:23:42 adam Exp $
  */
 
 /**
@@ -22,6 +22,7 @@
 #include <assert.h>
 #include <string.h>
 #include <errno.h>
+#include <stddef.h>
 #include <yaz/xmalloc.h>
 #include <yaz/nmem.h>
 #include <yaz/log.h>
@@ -41,6 +42,23 @@
 
 #define NMEM_CHUNK (4*1024)
 
+struct align {
+    char x;
+    union {
+	char c;
+	short s;
+	int i;
+	long l;
+#if HAVE_LONG_LONG
+	long long ll;
+#endif
+	float f;
+	double d;
+    } u;
+};
+
+#define NMEM_ALIGN (offsetof(struct align, u))
+
 static int log_level=0;
 static int log_level_initialized=0;
 
@@ -266,7 +284,7 @@ void *nmem_malloc(NMEM n, int size)
     }
     r = p->buf + p->top;
     /* align size */
-    p->top += (size + (sizeof(long) - 1)) & ~(sizeof(long) - 1);
+    p->top += (size + (NMEM_ALIGN - 1)) & ~(NMEM_ALIGN - 1);
     n->total += size;
     NMEM_LEAVE;
     return r;