--- libaitsess/inc/aitsess.h	2008/09/30 20:19:48	1.1.1.1.2.1
+++ libaitsess/inc/aitsess.h	2011/04/30 22:02:59	1.2.2.1
@@ -3,9 +3,46 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: aitsess.h,v 1.1.1.1.2.1 2008/09/30 20:19:48 misho Exp $
+* $Id: aitsess.h,v 1.2.2.1 2011/04/30 22:02:59 misho Exp $
 *
-*************************************************************************/
+**************************************************************************
+The ELWIX and AITNET software is distributed under the following
+terms:
+
+All of the documentation and software included in the ELWIX and AITNET
+Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org>
+
+Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
+	by Michael Pounov <misho@elwix.org>.  All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+1. Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+3. All advertising materials mentioning features or use of this software
+   must display the following acknowledgement:
+This product includes software developed by Michael Pounov <misho@elwix.org>
+ELWIX - Embedded LightWeight unIX and its contributors.
+4. Neither the name of AITNET nor the names of its contributors
+   may be used to endorse or promote products derived from this software
+   without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY AITNET AND CONTRIBUTORS ``AS IS'' AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGE.
+*/
 #ifndef __AITSESS_H
 #define __AITSESS_H
 
@@ -126,6 +163,14 @@ inline void *ipc_attachSession(tagSess * __restrict s,
 inline void ipc_detachSession(tagSess * __restrict s);
 
 /*
+ * isAttached() Check for mapped/(attached) shared memory
+ * @s = Session item
+ * return: -1 null session item, 0 not attached, 1 attached memory
+*/
+inline int isAttached(tagSess * __restrict s);
+
+
+/*
  * map_notSemaphore() MMAP negative block if semaphore isn`t signaled
  * @s = Session item
 */
@@ -173,13 +218,14 @@ inline int ipc_addSemaphore(tagSess * __restrict s);
 */
 inline int ipc_decSemaphore(tagSess * __restrict s);
 
+
 // ---------------------------------------------------------
 //
 //  Lazy macros for lazy programmers :-) by Michael Pounov; Optimizing work with sessions!
 //
 
 #define DESTROY_SESSION(fname, s)	do { \
-						switch ((s)->type) { \
+						switch (((*s))->type) { \
 							case SHARED_IPC: \
 									 ipc_destroySession((fname), (s)); \
 									 break; \
@@ -189,13 +235,13 @@ inline int ipc_decSemaphore(tagSess * __restrict s);
 						} \
 					} while(0)
 
-#define ATTACH_MEMORY(s, shared)	do { \
+#define ATTACH_MEMORY(s)		do { \
 						switch ((s)->type) { \
 							case SHARED_IPC: \
-									 (shared) = ipc_attachSession((s), 0); \
+									 ipc_attachSession((s), 0); \
 									 break; \
 							case SHARED_MAP: \
-									 (shared) = map_attachSession((s), 0); \
+									 map_attachSession((s), 0); \
 									 break; \
 						} \
 					} while(0)
@@ -263,6 +309,19 @@ inline int ipc_decSemaphore(tagSess * __restrict s);
 
 // ---------------------------------------------------------
 
+/*
+ * sess_FreeValues() Free all values from value array allocated from sess_GetValues()
+ * @ppsVals = Array strings
+ * return: none
+*/
+inline void sess_FreeValues(char *** __restrict ppsVals);
+/*
+ * sess_GetValues() Get all values from session shared memory
+ * @s = Session item
+ * @ppsVals = Return array strings
+ * return: -1 error: in parameter, !=-1 count of returned strings in ppsVals (must be free after use!)
+*/
+int sess_GetValues(tagSess * __restrict s, char ***ppsVals);
 /*
  * sess_GetValue() Get value from session shared memory from attribute
  * @s = Session item