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Diffstat (limited to 'p11-kit/hashmap.h')
| -rw-r--r-- | p11-kit/hashmap.h | 173 |
1 files changed, 0 insertions, 173 deletions
diff --git a/p11-kit/hashmap.h b/p11-kit/hashmap.h deleted file mode 100644 index 3b35487..0000000 --- a/p11-kit/hashmap.h +++ /dev/null @@ -1,173 +0,0 @@ -/* - * Copyright (c) 2004 Stefan Walter - * Copyright (c) 2011 Collabora Ltd. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above - * copyright notice, this list of conditions and the - * following disclaimer. - * * Redistributions in binary form must reproduce the - * above copyright notice, this list of conditions and - * the following disclaimer in the documentation and/or - * other materials provided with the distribution. - * * The names of contributors to this software may not be - * used to endorse or promote products derived from this - * software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS - * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE - * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS - * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED - * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, - * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF - * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * - * Author: Stef Waler <stefw@collabora.co.uk> - */ - -#ifndef HASHMAP_H_ -#define HASHMAP_H_ - -#include <sys/types.h> - -/* - * ARGUMENT DOCUMENTATION - * - * map: The hashmap - * key: Pointer to the key value - * val: Pointer to the value - * iter: A hashmap iterator - */ - - -/* ---------------------------------------------------------------------------------- - * TYPES - */ - -/* Abstract type for hash maps. */ -typedef struct _hashmap hashmap; - -/* Type for scanning hash tables. */ -typedef struct _hashiter { - hashmap *map; - struct _hashbucket *next; - unsigned int index; -} hashiter; - -typedef unsigned int (*hash_hash_func) (const void *data); - -typedef int (*hash_equal_func) (const void *one, - const void *two); - -typedef void (*hash_destroy_func) (void *data); - -/* ----------------------------------------------------------------------------- - * MAIN - */ - -/* - * _p11_hash_create : Create a hash table - * - returns an allocated hashtable - */ -hashmap* _p11_hash_create (hash_hash_func hash_func, - hash_equal_func equal_func, - hash_destroy_func key_destroy_func, - hash_destroy_func value_destroy_func); - -/* - * _p11_hash_free : Free a hash table - */ -void _p11_hash_free (hashmap *map); - -/* - * _p11_hash_size: Number of values in hash table - * - returns the number of entries in hash table - */ -unsigned int _p11_hash_size (hashmap *map); - -/* - * _p11_hash_get: Retrieves a value from the hash table - * - returns the value of the entry - */ -void* _p11_hash_get (hashmap *map, - const void *key); - -/* - * _p11_hash_set: Set a value in the hash table - * - returns 1 if the entry was added properly - */ -int _p11_hash_set (hashmap *map, - void *key, - void *value); - -/* - * _p11_hash_remove: Remove a value from the hash table - * - returns 1 if the entry was found - */ -int _p11_hash_remove (hashmap *map, - const void *key); - -/* - * _p11_hash_steal: Remove a value from the hash table without calling - * destroy funcs - * - returns 1 if the entry was found - */ -int _p11_hash_steal (hashmap *map, - const void *key, - void **stolen_key, - void **stolen_value); - -/* - * _p11_hash_iterate: Start enumerating through the hash table - * - returns a hash iterator - */ -void _p11_hash_iterate (hashmap *map, - hashiter *iter); - -/* - * _p11_hash_next: Enumerate through hash table - * - sets key and value to key and/or value - * - returns whether there was another entry - */ -int _p11_hash_next (hashiter *iter, - void **key, - void **value); - -/* - * _p11_hash_clear: Clear all values from has htable. - */ -void _p11_hash_clear (hashmap *map); - -/* ----------------------------------------------------------------------------- - * HASH FUNCTIONS - */ - -unsigned int _p11_hash_string_hash (const void *string); - -int _p11_hash_string_equal (const void *string_one, - const void *string_two); - -unsigned int _p11_hash_ulongptr_hash (const void *to_ulong); - -int _p11_hash_ulongptr_equal (const void *ulong_one, - const void *ulong_two); - -unsigned int _p11_hash_intptr_hash (const void *to_int); - -int _p11_hash_intptr_equal (const void *int_one, - const void *int_two); - -unsigned int _p11_hash_direct_hash (const void *ptr); - -int _p11_hash_direct_equal (const void *ptr_one, - const void *ptr_two); - -#endif /* __HASHMAP_H__ */ |