--- libaitio/inc/aitio.h	2012/03/15 01:52:22	1.15
+++ libaitio/inc/aitio.h	2012/03/27 20:53:37	1.15.2.1
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@elwix.org>
 *
 * $Author: misho $
-* $Id: aitio.h,v 1.15 2012/03/15 01:52:22 misho Exp $
+* $Id: aitio.h,v 1.15.2.1 2012/03/27 20:53:37 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -81,7 +81,7 @@ typedef struct _tagArray {
 /* AIT RPC variables and managment */
 
 typedef enum {
-	empty, ptr, 			/* empty -> variable is not set; ptr -> void* */
+	empty, ptr, data, 		/* empty -> variable is not set; ptr -> void*; data -> data after struct  */
 	buffer, string, blob, 		/* buffer -> uint8_t*; string -> int8_t*; blob -> uint32_t blobID(+socket); */
 	f32, f64, 			/* float -> f32; double -> f64 */
 	u8, u16, u32, u64,		/* unsigned integers ... */
@@ -110,6 +110,7 @@ typedef struct {
 		int32_t		i32;
 		int64_t		i64;
 	} val;
+	uint8_t		val_data[0];
 } __packed ait_val_t;
 
 #define AIT_TYPE(_vl)			((ait_type_t) (_vl)->val_type)
@@ -122,6 +123,7 @@ typedef struct {
 #define AIT_GET_LIKE(_vl, _type)	(assert((_vl)), (_type) (_vl)->val.ptr)
 
 #define AIT_GET_PTR(_vl)		(assert((_vl)), assert(AIT_TYPE((_vl)) == ptr), (_vl)->val.ptr)
+#define AIT_GET_DATA(_vl)		(assert((_vl)), assert(AIT_TYPE((_vl)) == data), (_vl)->val_data)
 #define AIT_GET_BUF(_vl)		(assert((_vl)), assert(AIT_TYPE((_vl)) == buffer), (_vl)->val.buffer)
 #define AIT_GET_STR(_vl)		(assert((_vl)), assert(AIT_TYPE((_vl)) == string), (_vl)->val.string)
 #define AIT_GET_BLOB(_vl)		(assert((_vl)), assert(AIT_TYPE((_vl)) == blob), (_vl)->val.blob)
@@ -136,6 +138,15 @@ typedef struct {
 #define AIT_GET_F32(_vl)		(assert((_vl)), assert(AIT_TYPE((_vl)) == f32), (_vl)->val.f32)
 #define AIT_GET_F64(_vl)		(assert((_vl)), assert(AIT_TYPE((_vl)) == f64), (_vl)->val.f64)
 
+#define AIT_SET_DATA(_vl, _p, _len)	do { ait_val_t *__val = (_vl); assert(__val); \
+						__val = realloc(__val, sizeof(ait_val_t) + _len); \
+						if (__val) { \
+							__val->val_type = data; AIT_LEN(__val) = _len; \
+							if ((_p)) \
+								memcpy(__val->val_data, (_p), _len); \
+						} \
+						(_vl) = __val; \
+					} while (0);
 #define AIT_SET_PTR(_vl, _p, _len)	do { ait_val_t *__val = (_vl); assert(__val); \
 						__val->val_type = ptr; AIT_LEN(__val) = _len; \
 						__val->val.ptr = _p; } while (0)
@@ -199,8 +210,8 @@ typedef struct {
 						AIT_LEN(__val) = sizeof(double); } while (0)
 
 					/* if attribute zeroCopy is set not execute free() */
-#define AIT_FREE_VAL(_vl)		do { ait_val_t *__val = (ait_val_t*) (_vl); assert(__val); \
-						switch (__val->val_type) { \
+#define AIT_FREE_VAL(_vl)		do { ait_val_t *__val = (_vl); assert(__val); \
+						switch (AIT_TYPE(__val)) { \
 							case buffer: \
 								if (__val->val.buffer) { \
 									free(__val->val.buffer); \
@@ -213,11 +224,16 @@ typedef struct {
 									__val->val.string = NULL; \
 								} \
 								break; \
+							case data: \
+								__val = realloc(__val, sizeof(ait_val_t)); \
+								break; \
 							default: \
 								break; \
 						} \
-						__val->val_type = empty; \
-						AIT_LEN(__val) = 0; \
+						if (__val) { \
+							__val->val_type = empty; \
+							AIT_LEN(__val) = 0; \
+						} \
 					} while (0)
 
 struct io_ether_addr {