static int CompareRval(Rval rval1, Rval rval2)
{
if (rval1.type != rval2.type)
{
return -1;
}
switch (rval1.type)
{
case RVAL_TYPE_SCALAR:
if (IsCf3VarString((char *) rval1.item) || IsCf3VarString((char *) rval2.item))
{
return -1; // inconclusive
}
if (strcmp(rval1.item, rval2.item) != 0)
{
return false;
}
break;
case RVAL_TYPE_LIST:
return CompareRlist(rval1.item, rval2.item);
case RVAL_TYPE_FNCALL:
return -1;
default:
return -1;
}
return true;
}
static int CompareRval(const void *rval1_item, RvalType rval1_type,
const void *rval2_item, RvalType rval2_type)
{
if (rval1_type != rval2_type)
{
return -1;
}
switch (rval1_type)
{
case RVAL_TYPE_SCALAR:
if (IsCf3VarString(rval1_item) || IsCf3VarString(rval2_item))
{
return -1; // inconclusive
}
if (strcmp(rval1_item, rval2_item) != 0)
{
return false;
}
break;
case RVAL_TYPE_LIST:
return CompareRlist(rval1_item, rval2_item);
case RVAL_TYPE_FNCALL:
return -1;
default:
return -1;
}
return true;
}