2 * Copyright (c) 2004-2006 Voltaire, Inc. All rights reserved.
3 * Copyright (c) 2002-2006 Mellanox Technologies LTD. All rights reserved.
4 * Copyright (c) 1996-2003 Intel Corporation. All rights reserved.
6 * This software is available to you under a choice of one of two
7 * licenses. You may choose to be licensed under the terms of the GNU
8 * General Public License (GPL) Version 2, available from the file
9 * COPYING in the main directory of this source tree, or the
10 * OpenIB.org BSD license below:
12 * Redistribution and use in source and binary forms, with or
13 * without modification, are permitted provided that the following
16 * - Redistributions of source code must retain the above
17 * copyright notice, this list of conditions and the following
20 * - Redistributions in binary form must reproduce the above
21 * copyright notice, this list of conditions and the following
22 * disclaimer in the documentation and/or other materials
23 * provided with the distribution.
25 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
26 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
27 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
28 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
29 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
30 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
31 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
36 /* @(#) st.h 5.1 89/12/14 */
44 # define BEGIN_C_DECLS extern "C" {
45 # define END_C_DECLS }
46 #else /* !__cplusplus */
47 # define BEGIN_C_DECLS
49 #endif /* __cplusplus */
52 #define st_ptr_t unsigned long
53 typedef st_ptr_t st_data_t;
55 #define ST_DATA_T_DEFINED
57 typedef struct st_table st_table;
60 int (*compare) (void *, void *);
61 st_ptr_t(*hash) (void *);
65 struct st_hash_type *type;
68 struct st_table_entry **bins;
71 #define st_is_member(table,key) st_lookup(table,key,(st_data_t *)0)
73 enum st_retval { ST_CONTINUE, ST_STOP, ST_DELETE };
75 st_table *st_init_table(struct st_hash_type *);
76 st_table *st_init_table_with_size(struct st_hash_type *, size_t);
77 st_table *st_init_numtable(void);
78 st_table *st_init_numtable_with_size(size_t);
79 st_table *st_init_strtable(void);
80 st_table *st_init_strtable_with_size(size_t);
81 int st_delete(st_table *, st_data_t *, st_data_t *);
82 int st_delete_safe(st_table *, st_data_t *, st_data_t *, st_data_t);
83 int st_insert(st_table *, st_data_t, st_data_t);
84 int st_lookup(st_table *, st_data_t, st_data_t *);
85 void st_foreach(st_table *,
86 int (*)(st_data_t key, st_data_t val, st_data_t arg),
88 void st_add_direct(st_table *, st_data_t, st_data_t);
89 void st_free_table(st_table *);
90 void st_cleanup_safe(st_table *, st_data_t);
91 st_table *st_copy(st_table *);
93 #define ST_NUMCMP ((int (*)()) 0)
94 #define ST_NUMHASH ((int (*)()) -2)
96 #define st_numcmp ST_NUMCMP
97 #define st_numhash ST_NUMHASH
99 /* int st_strhash(void); */
102 #endif /* ST_INCLUDED */