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authorEduardo Chappa <chappa@washington.edu>2020-01-19 01:23:34 -0700
committerEduardo Chappa <chappa@washington.edu>2020-01-19 01:23:34 -0700
commit082202c409cab376f0f0623635dc19e8468baafc (patch)
treeec14202aed02a871280421eb554c46465a2e45a8 /libressl/include64/openssl/lhash.h
parent16b49fa63ad28aab44cde5096a706e6cc7520b1f (diff)
downloadalpine-082202c409cab376f0f0623635dc19e8468baafc.tar.xz
* Creating w32 port for compilation of Alpine. This is intended for old
machines that cannot be updated. Long story short: Always use the command "build wnt" to build Alpine. If that does not work, try "build w32", which is for machines that are too old and do not have any way to use modern encryption protocols such as TLSv1.2. The version of Alpine built in modern machines will be called alpine.exe, and the binary built with the port w32 will be called alpine32 in the repository. All other binaries can be downloaded from the main web site, and they will not have the suffix "32" there.
Diffstat (limited to 'libressl/include64/openssl/lhash.h')
-rw-r--r--libressl/include64/openssl/lhash.h235
1 files changed, 235 insertions, 0 deletions
diff --git a/libressl/include64/openssl/lhash.h b/libressl/include64/openssl/lhash.h
new file mode 100644
index 00000000..9c636573
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+++ b/libressl/include64/openssl/lhash.h
@@ -0,0 +1,235 @@
+/* $OpenBSD: lhash.h,v 1.12 2014/06/12 15:49:29 deraadt Exp $ */
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@cryptsoft.com).
+ * The implementation was written so as to conform with Netscapes SSL.
+ *
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to. The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code. The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@cryptsoft.com).
+ *
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * "This product includes cryptographic software written by
+ * Eric Young (eay@cryptsoft.com)"
+ * The word 'cryptographic' can be left out if the rouines from the library
+ * being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from
+ * the apps directory (application code) you must include an acknowledgement:
+ * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``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 AUTHOR 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.
+ *
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed. i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+/* Header for dynamic hash table routines
+ * Author - Eric Young
+ */
+
+#ifndef HEADER_LHASH_H
+#define HEADER_LHASH_H
+
+#include <openssl/opensslconf.h>
+
+#include <stdio.h>
+
+#ifndef OPENSSL_NO_BIO
+#include <openssl/bio.h>
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct lhash_node_st {
+ void *data;
+ struct lhash_node_st *next;
+#ifndef OPENSSL_NO_HASH_COMP
+ unsigned long hash;
+#endif
+} LHASH_NODE;
+
+typedef int (*LHASH_COMP_FN_TYPE)(const void *, const void *);
+typedef unsigned long (*LHASH_HASH_FN_TYPE)(const void *);
+typedef void (*LHASH_DOALL_FN_TYPE)(void *);
+typedef void (*LHASH_DOALL_ARG_FN_TYPE)(void *, void *);
+
+/* Macros for declaring and implementing type-safe wrappers for LHASH callbacks.
+ * This way, callbacks can be provided to LHASH structures without function
+ * pointer casting and the macro-defined callbacks provide per-variable casting
+ * before deferring to the underlying type-specific callbacks. NB: It is
+ * possible to place a "static" in front of both the DECLARE and IMPLEMENT
+ * macros if the functions are strictly internal. */
+
+/* First: "hash" functions */
+#define DECLARE_LHASH_HASH_FN(name, o_type) \
+ unsigned long name##_LHASH_HASH(const void *);
+#define IMPLEMENT_LHASH_HASH_FN(name, o_type) \
+ unsigned long name##_LHASH_HASH(const void *arg) { \
+ const o_type *a = arg; \
+ return name##_hash(a); }
+#define LHASH_HASH_FN(name) name##_LHASH_HASH
+
+/* Second: "compare" functions */
+#define DECLARE_LHASH_COMP_FN(name, o_type) \
+ int name##_LHASH_COMP(const void *, const void *);
+#define IMPLEMENT_LHASH_COMP_FN(name, o_type) \
+ int name##_LHASH_COMP(const void *arg1, const void *arg2) { \
+ const o_type *a = arg1; \
+ const o_type *b = arg2; \
+ return name##_cmp(a,b); }
+#define LHASH_COMP_FN(name) name##_LHASH_COMP
+
+/* Third: "doall" functions */
+#define DECLARE_LHASH_DOALL_FN(name, o_type) \
+ void name##_LHASH_DOALL(void *);
+#define IMPLEMENT_LHASH_DOALL_FN(name, o_type) \
+ void name##_LHASH_DOALL(void *arg) { \
+ o_type *a = arg; \
+ name##_doall(a); }
+#define LHASH_DOALL_FN(name) name##_LHASH_DOALL
+
+/* Fourth: "doall_arg" functions */
+#define DECLARE_LHASH_DOALL_ARG_FN(name, o_type, a_type) \
+ void name##_LHASH_DOALL_ARG(void *, void *);
+#define IMPLEMENT_LHASH_DOALL_ARG_FN(name, o_type, a_type) \
+ void name##_LHASH_DOALL_ARG(void *arg1, void *arg2) { \
+ o_type *a = arg1; \
+ a_type *b = arg2; \
+ name##_doall_arg(a, b); }
+#define LHASH_DOALL_ARG_FN(name) name##_LHASH_DOALL_ARG
+
+typedef struct lhash_st {
+ LHASH_NODE **b;
+ LHASH_COMP_FN_TYPE comp;
+ LHASH_HASH_FN_TYPE hash;
+ unsigned int num_nodes;
+ unsigned int num_alloc_nodes;
+ unsigned int p;
+ unsigned int pmax;
+ unsigned long up_load; /* load times 256 */
+ unsigned long down_load; /* load times 256 */
+ unsigned long num_items;
+
+ unsigned long num_expands;
+ unsigned long num_expand_reallocs;
+ unsigned long num_contracts;
+ unsigned long num_contract_reallocs;
+ unsigned long num_hash_calls;
+ unsigned long num_comp_calls;
+ unsigned long num_insert;
+ unsigned long num_replace;
+ unsigned long num_delete;
+ unsigned long num_no_delete;
+ unsigned long num_retrieve;
+ unsigned long num_retrieve_miss;
+ unsigned long num_hash_comps;
+
+ int error;
+} _LHASH; /* Do not use _LHASH directly, use LHASH_OF
+ * and friends */
+
+#define LH_LOAD_MULT 256
+
+/* Indicates a malloc() error in the last call, this is only bad
+ * in lh_insert(). */
+#define lh_error(lh) ((lh)->error)
+
+_LHASH *lh_new(LHASH_HASH_FN_TYPE h, LHASH_COMP_FN_TYPE c);
+void lh_free(_LHASH *lh);
+void *lh_insert(_LHASH *lh, void *data);
+void *lh_delete(_LHASH *lh, const void *data);
+void *lh_retrieve(_LHASH *lh, const void *data);
+void lh_doall(_LHASH *lh, LHASH_DOALL_FN_TYPE func);
+void lh_doall_arg(_LHASH *lh, LHASH_DOALL_ARG_FN_TYPE func, void *arg);
+unsigned long lh_strhash(const char *c);
+unsigned long lh_num_items(const _LHASH *lh);
+
+void lh_stats(const _LHASH *lh, FILE *out);
+void lh_node_stats(const _LHASH *lh, FILE *out);
+void lh_node_usage_stats(const _LHASH *lh, FILE *out);
+
+#ifndef OPENSSL_NO_BIO
+void lh_stats_bio(const _LHASH *lh, BIO *out);
+void lh_node_stats_bio(const _LHASH *lh, BIO *out);
+void lh_node_usage_stats_bio(const _LHASH *lh, BIO *out);
+#endif
+
+/* Type checking... */
+
+#define LHASH_OF(type) struct lhash_st_##type
+
+#define DECLARE_LHASH_OF(type) LHASH_OF(type) { int dummy; }
+
+#define CHECKED_LHASH_OF(type,lh) \
+ ((_LHASH *)CHECKED_PTR_OF(LHASH_OF(type),lh))
+
+/* Define wrapper functions. */
+#define LHM_lh_new(type, name) \
+ ((LHASH_OF(type) *)lh_new(LHASH_HASH_FN(name), LHASH_COMP_FN(name)))
+#define LHM_lh_error(type, lh) \
+ lh_error(CHECKED_LHASH_OF(type,lh))
+#define LHM_lh_insert(type, lh, inst) \
+ ((type *)lh_insert(CHECKED_LHASH_OF(type, lh), \
+ CHECKED_PTR_OF(type, inst)))
+#define LHM_lh_retrieve(type, lh, inst) \
+ ((type *)lh_retrieve(CHECKED_LHASH_OF(type, lh), \
+ CHECKED_PTR_OF(type, inst)))
+#define LHM_lh_delete(type, lh, inst) \
+ ((type *)lh_delete(CHECKED_LHASH_OF(type, lh), \
+ CHECKED_PTR_OF(type, inst)))
+#define LHM_lh_doall(type, lh,fn) lh_doall(CHECKED_LHASH_OF(type, lh), fn)
+#define LHM_lh_doall_arg(type, lh, fn, arg_type, arg) \
+ lh_doall_arg(CHECKED_LHASH_OF(type, lh), fn, CHECKED_PTR_OF(arg_type, arg))
+#define LHM_lh_num_items(type, lh) lh_num_items(CHECKED_LHASH_OF(type, lh))
+#define LHM_lh_down_load(type, lh) (CHECKED_LHASH_OF(type, lh)->down_load)
+#define LHM_lh_node_stats_bio(type, lh, out) \
+ lh_node_stats_bio(CHECKED_LHASH_OF(type, lh), out)
+#define LHM_lh_node_usage_stats_bio(type, lh, out) \
+ lh_node_usage_stats_bio(CHECKED_LHASH_OF(type, lh), out)
+#define LHM_lh_stats_bio(type, lh, out) \
+ lh_stats_bio(CHECKED_LHASH_OF(type, lh), out)
+#define LHM_lh_free(type, lh) lh_free(CHECKED_LHASH_OF(type, lh))
+
+DECLARE_LHASH_OF(OPENSSL_STRING);
+DECLARE_LHASH_OF(OPENSSL_CSTRING);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif