/* Routines for name->symbol lookups in GDB.
- Copyright (C) 2003, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+ Copyright (C) 2003-2016 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 void dict_add_symbol (struct dictionary *dict, struct symbol *sym);
+/* Utility to add a list of symbols to a dictionary. */
+
+extern void dict_add_pending (struct dictionary *dict,
+ const struct pending *symbol_list);
+
/* Is the dictionary empty? */
extern int dict_empty (struct dictionary *dict);
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. */