diff options
Diffstat (limited to 'dict.h')
| -rw-r--r-- | dict.h | 53 |
1 files changed, 44 insertions, 9 deletions
@@ -1,20 +1,55 @@ /* - Dictionary based on code by Morten Eriksen <mortene@sim.no>. -*/ + * This file is part of ltrace. + * Copyright (C) 2011,2012 Petr Machata + * Copyright (C) 2003,2004,2008,2009 Juan Cespedes + * Copyright (C) 2006 Ian Wienand + * Copyright (C) ???? Morten Eriksen <mortene@sim.no> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * 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., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + */ + +#ifndef _DICT_H_ +#define _DICT_H_ + +/* + * Dictionary based on code by Morten Eriksen <mortene@sim.no>. + */ typedef struct dict Dict; -extern Dict *dict_init(unsigned int (*key2hash) (void *), - int (*key_cmp) (void *, void *)); +extern Dict *dict_init(unsigned int (*key2hash) (const void *), + int (*key_cmp) (const void *, const void *)); extern void dict_clear(Dict *d); extern int dict_enter(Dict *d, void *key, void *value); -extern void *dict_find_entry(Dict *d, void *key); +extern void *dict_remove(Dict *d, void *key); +extern void *dict_find_entry(Dict *d, const void *key); extern void dict_apply_to_all(Dict *d, void (*func) (void *key, void *value, void *data), void *data); -extern unsigned int dict_key2hash_string(void *key); -extern int dict_key_cmp_string(void *key1, void *key2); -extern unsigned int dict_key2hash_int(void *key); -extern int dict_key_cmp_int(void *key1, void *key2); +extern unsigned int dict_key2hash_string(const void *key); +extern int dict_key_cmp_string(const void *key1, const void *key2); + +extern unsigned int dict_key2hash_int(const void *key); +extern int dict_key_cmp_int(const void *key1, const void *key2); + extern Dict * dict_clone(Dict *old, void * (*key_clone)(void*), void * (*value_clone)(void*)); +extern Dict * dict_clone2(Dict * old, + void * (* key_clone)(void * key, void * data), + void * (* value_clone)(void * value, void * data), + void * data); + +#endif /* _DICT_H_ */ |