/* Routines for name->symbol lookups in GDB.
- Copyright (C) 2003, 2007, 2008, 2009 Free Software Foundation, Inc.
+ Copyright (C) 2003, 2007, 2008, 2009, 2010, 2011
+ Free Software Foundation, Inc.
Contributed by David Carlton <carlton@bactrian.org> and by Kealia,
Inc.
#ifndef DICTIONARY_H
#define DICTIONARY_H
+#include "symfile.h"
+
/* An opaque type for dictionaries; only dictionary.c should know
about its innards. */
extern struct symbol *dict_iterator_next (struct dict_iterator *iterator);
/* Initialize ITERATOR to point at the first symbol in DICT whose
- SYMBOL_BEST_NAME is NAME (as tested using strcmp_iw), and return
+ SYMBOL_SEARCH_NAME is NAME (as tested using strcmp_iw), and return
that first symbol, or NULL if there are no such symbols. */
extern struct symbol *dict_iter_name_first (const struct dictionary *dict,
struct dict_iterator *iterator);
/* Advance ITERATOR to point at the next symbol in DICT whose
- SYMBOL_BEST_NAME is NAME (as tested using strcmp_iw), or NULL if
+ SYMBOL_SEARCH_NAME is NAME (as tested using strcmp_iw), or NULL if
there are no more such symbols. Don't call this if you've
previously received NULL from dict_iterator_first or
dict_iterator_next on this iteration. And don't call it unless
extern struct symbol *dict_iter_name_next (const char *name,
struct dict_iterator *iterator);
+/* Initialize ITERATOR to point at the first symbol in DICT whose
+ SYMBOL_SEARCH_NAME is NAME, as tested using COMPARE (which must use
+ the same conventions as strcmp_iw and be compatible with any
+ dictionary hashing function), and return that first symbol, or NULL
+ if there are no such symbols. */
+
+extern struct symbol *dict_iter_match_first (const struct dictionary *dict,
+ const char *name,
+ symbol_compare_ftype *compare,
+ struct dict_iterator *iterator);
+
+/* Advance ITERATOR to point at the next symbol in DICT whose
+ SYMBOL_SEARCH_NAME is NAME, as tested using COMPARE (see
+ dict_iter_match_first), or NULL if there are no more such symbols.
+ Don't call this if you've previously received NULL from
+ dict_iterator_match_first or dict_iterator_match_next on this
+ iteration. And don't call it unless ITERATOR was created by a
+ previous call to dict_iter_match_first with the same NAME and COMPARE. */
+
+extern struct symbol *dict_iter_match_next (const char *name,
+ symbol_compare_ftype *compare,
+ struct dict_iterator *iterator);
+
/* Return some notion of the size of the dictionary: the number of
symbols if we have that, the number of hash buckets otherwise. */