+/* This file is part of the Linux Trace Toolkit viewer
+ * Copyright (C) 2003-2004 Xiangxiu Yang
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License Version 2 as
+ * published by the Free Software Foundation;
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA 02111-1307, USA.
+ */
+
#include <stdio.h>
-#include <ltt/LTTTypes.h>
#include "parser.h"
+#include <ltt/ltt.h>
+#include "ltt-private.h"
#include <ltt/type.h>
static unsigned intSizes[] = {
*Input params
* et : an event type
*Return value
- * unsigned * : the relative id
+ * unsigned : the relative id
****************************************************************************/
-unsigned *ltt_eventtype_relative_id(LttEventType *et)
+unsigned ltt_eventtype_relative_id(LttEventType *et)
{
- return (unsigned*)&et->index;
+ return et->index;
}
/*****************************************************************************
*Input params
* et : an event type
*Return value
- * unsigned * : the id
+ * unsigned : the id
****************************************************************************/
-unsigned *ltt_eventtype_id(LttEventType *et)
+unsigned ltt_eventtype_id(LttEventType *et)
{
- unsigned *id = g_new(unsigned,1);
- *id = et->facility->base_id + et->index;
- return (unsigned*)id;
+ return et->facility->base_id + et->index;
}
/*****************************************************************************
LttType *ltt_eventtype_type(LttEventType *et)
{
+ if(!et->root_field) return NULL;
return et->root_field->field_type;
}
* LttType * : the type of structure member
****************************************************************************/
-LttType *ltt_type_member_type(LttType *t, unsigned i)
+LttType *ltt_type_member_type(LttType *t, unsigned i, char ** name)
{
- if(t->type_class != LTT_STRUCT) return NULL;
- if(i >= t->element_number || i < 0 ) return NULL;
+ if(t->type_class != LTT_STRUCT){*name == NULL; return NULL;}
+ if(i >= t->element_number || i < 0 ){*name = NULL; return NULL;}
+ *name = t->element_type[i]->element_name;
return t->element_type[i];
}
LttType *ltt_field_type(LttField *f)
{
+ if(!f)return NULL;
return f->field_type;
}
+int ltt_field_size(LttField * f)
+{
+ if(!f)return 0;
+ return f->field_size;
+}