--- a/epoc32/include/stdapis/glib-2.0/glowmem.h	Tue Nov 24 13:55:44 2009 +0000
+++ b/epoc32/include/stdapis/glib-2.0/glowmem.h	Tue Mar 16 16:12:26 2010 +0000
@@ -1,1 +1,144 @@
-glowmem.h
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). All rights reserved.
+
+* Redistribution and use in source and binary forms, with or without 
+* modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, this 
+* list of conditions and the following disclaimer.
+* 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.
+* Neither the name of Nokia Corporation 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 THE COPYRIGHT HOLDERS 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 COPYRIGHT HOLDER 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.
+*
+* Description:
+*
+*/
+
+#ifndef __G_LOW_MEM_H__
+#define __G_LOW_MEM_H__
+ 
+#include <unistd.h> 
+#include <setjmp.h>
+
+/*-------------------------- Data Structure Decleration ----------------*/
+typedef struct _cleanUpStack cleanUpStack ;
+typedef struct _mem_info mem_info ;
+
+struct _cleanUpStack
+{
+	void *ptr[1000];
+	int top;
+};
+
+struct _mem_info
+{
+	int is_setjmp_called;
+	jmp_buf buf;
+	cleanUpStack stack;
+};
+
+ 
+/*--------------------Function declerations------------------*/ 
+#ifdef __cplusplus
+extern "C"
+{
+#endif    /* __cplusplus */
+
+IMPORT_C mem_info * _get_thread_specific_data();
+IMPORT_C int _set_thread_specific_data(mem_info *m);
+IMPORT_C int _push(cleanUpStack *cs,void *ptr);
+IMPORT_C void *_pop(cleanUpStack *cs);
+IMPORT_C void _findAndDestroy(cleanUpStack *cs,void *ptr);
+IMPORT_C void _destroCleanUpStack(cleanUpStack *cs);
+IMPORT_C void _clearCleanUpStack(cleanUpStack *cs);
+IMPORT_C void * _pAlloc(size_t size);
+IMPORT_C void _dummy1();
+IMPORT_C void _dummy2();
+IMPORT_C void _dummy3();
+
+#ifdef __cplusplus
+}
+#endif    /* __cplusplus */
+
+/*--------------------MACRO declerations------------------*/
+
+#define SET_LOW_MEMORY_TRAP_VOID()	\
+gboolean did_i_set = FALSE;\
+{\
+	mem_info *m = _get_thread_specific_data();\
+	if(m == NULL)\
+	{\
+		m = (mem_info *)_pAlloc(sizeof(mem_info));\
+		if(!m)\
+			return;\
+		m->is_setjmp_called = FALSE;\
+		_clearCleanUpStack(&(m->stack));\
+		if(_set_thread_specific_data(m))\
+			return;\
+	}\
+	if(!m->is_setjmp_called)\
+	{\
+  		if(setjmp(m->buf) > 0)\
+  		{\
+  			m->is_setjmp_called = FALSE;\
+  			_destroCleanUpStack(&(m->stack));\
+  			return ;\
+  		}\
+  		m->is_setjmp_called = TRUE;\
+  		did_i_set = TRUE;\
+  	}\
+}
+
+#define SET_LOW_MEMORY_TRAP(failure_value)	\
+gboolean did_i_set = FALSE;\
+{\
+	mem_info *m = _get_thread_specific_data();\
+	if(m == NULL)\
+	{\
+		m = (mem_info *)_pAlloc(sizeof(mem_info));\
+		if(!m)\
+			return failure_value;\
+		m->is_setjmp_called = FALSE;\
+		_clearCleanUpStack(&(m->stack));\
+		if(_set_thread_specific_data(m))\
+			return failure_value;\
+	}\
+	if(!m->is_setjmp_called)\
+	{\
+  		if(setjmp(m->buf) > 0)\
+  		{\
+  			m->is_setjmp_called = FALSE;\
+  			_destroCleanUpStack(&(m->stack));\
+  			return failure_value;\
+  		}\
+  		m->is_setjmp_called = TRUE;\
+  		did_i_set = TRUE;\
+  	}\
+}
+
+
+#define REMOVE_LOW_MEMORY_TRAP()	{\
+if(did_i_set)\
+	{\
+	mem_info *m = _get_thread_specific_data();\
+	if(m)\
+		m->is_setjmp_called = FALSE;\
+		_clearCleanUpStack(&(m->stack));\
+	}\
+}
+
+#endif /* __G_LOW_MEM_H__ */
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