static struct symbol *
iter_name_next_linear (const char *name, struct dict_iterator *iterator)
{
const struct dictionary *dict = DICT_ITERATOR_DICT (iterator);
int i, nsyms = DICT_LINEAR_NSYMS (dict);
struct symbol *sym, *retval = NULL;
for (i = DICT_ITERATOR_INDEX (iterator) + 1; i < nsyms; ++i)
{
sym = DICT_LINEAR_SYM (dict, i);
/* APPLE LOCAL begin psym equivalences */
if ((strcmp_iw (SYMBOL_SEARCH_NAME (sym), name) == 0)
|| (psym_equivalences
&& psym_name_match (SYMBOL_SEARCH_NAME (sym), name)))
/* APPLE LOCAL end psym equivalences */
{
retval = sym;
break;
}
}
DICT_ITERATOR_INDEX (iterator) = i;
return retval;
}
static struct symbol *
iterator_first_linear (const struct dictionary *dict,
struct dict_iterator *iterator)
{
DICT_ITERATOR_DICT (iterator) = dict;
DICT_ITERATOR_INDEX (iterator) = 0;
return DICT_LINEAR_NSYMS (dict) ? DICT_LINEAR_SYM (dict, 0) : NULL;
}
static struct symbol *
iterator_next_linear (struct dict_iterator *iterator)
{
const struct dictionary *dict = DICT_ITERATOR_DICT (iterator);
if (++DICT_ITERATOR_INDEX (iterator) >= DICT_LINEAR_NSYMS (dict))
return NULL;
else
return DICT_LINEAR_SYM (dict, DICT_ITERATOR_INDEX (iterator));
}
static void
add_symbol_linear_expandable (struct dictionary *dict,
struct symbol *sym)
{
int nsyms = ++DICT_LINEAR_NSYMS (dict);
/* Do we have enough room? If not, grow it. */
if (nsyms > DICT_LINEAR_EXPANDABLE_CAPACITY (dict)) {
DICT_LINEAR_EXPANDABLE_CAPACITY (dict) *= 2;
DICT_LINEAR_SYMS (dict)
= xrealloc (DICT_LINEAR_SYMS (dict),
DICT_LINEAR_EXPANDABLE_CAPACITY (dict)
* sizeof (struct symbol *));
}
DICT_LINEAR_SYM (dict, nsyms - 1) = sym;
}
static struct symbol *
iter_name_next_linear (const char *name, struct dict_iterator *iterator)
{
const struct dictionary *dict = DICT_ITERATOR_DICT (iterator);
int i, nsyms = DICT_LINEAR_NSYMS (dict);
struct symbol *sym, *retval = NULL;
for (i = DICT_ITERATOR_INDEX (iterator) + 1; i < nsyms; ++i)
{
sym = DICT_LINEAR_SYM (dict, i);
if (strcmp_iw (SYMBOL_SEARCH_NAME (sym), name) == 0)
{
retval = sym;
break;
}
}
DICT_ITERATOR_INDEX (iterator) = i;
return retval;
}
