diff options
Diffstat (limited to 'include/openssl/lhash.h')
| -rw-r--r-- | include/openssl/lhash.h | 288 |
1 files changed, 0 insertions, 288 deletions
diff --git a/include/openssl/lhash.h b/include/openssl/lhash.h deleted file mode 100644 index 39dd6254..00000000 --- a/include/openssl/lhash.h +++ /dev/null @@ -1,288 +0,0 @@ -/* - * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved. - * - * Licensed under the Apache License 2.0 (the "License"). You may not use - * this file except in compliance with the License. You can obtain a copy - * in the file LICENSE in the source distribution or at - * https://www.openssl.org/source/license.html - */ - - - -/* - * Header for dynamic hash table routines Author - Eric Young - */ - -#ifndef OPENSSL_LHASH_H -# define OPENSSL_LHASH_H -# pragma once - -# include <openssl/macros.h> -# ifndef OPENSSL_NO_DEPRECATED_3_0 -# define HEADER_LHASH_H -# endif - -# include <openssl/e_os2.h> -# include <openssl/bio.h> - -#ifdef __cplusplus -extern "C" { -#endif - -typedef struct lhash_node_st OPENSSL_LH_NODE; -typedef int (*OPENSSL_LH_COMPFUNC) (const void *, const void *); -typedef unsigned long (*OPENSSL_LH_HASHFUNC) (const void *); -typedef void (*OPENSSL_LH_DOALL_FUNC) (void *); -typedef void (*OPENSSL_LH_DOALL_FUNCARG) (void *, void *); -typedef struct lhash_st OPENSSL_LHASH; - -/* - * 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 - -/* 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 - - -# define LH_LOAD_MULT 256 - -int OPENSSL_LH_error(OPENSSL_LHASH *lh); -OPENSSL_LHASH *OPENSSL_LH_new(OPENSSL_LH_HASHFUNC h, OPENSSL_LH_COMPFUNC c); -void OPENSSL_LH_free(OPENSSL_LHASH *lh); -void OPENSSL_LH_flush(OPENSSL_LHASH *lh); -void *OPENSSL_LH_insert(OPENSSL_LHASH *lh, void *data); -void *OPENSSL_LH_delete(OPENSSL_LHASH *lh, const void *data); -void *OPENSSL_LH_retrieve(OPENSSL_LHASH *lh, const void *data); -void OPENSSL_LH_doall(OPENSSL_LHASH *lh, OPENSSL_LH_DOALL_FUNC func); -void OPENSSL_LH_doall_arg(OPENSSL_LHASH *lh, OPENSSL_LH_DOALL_FUNCARG func, void *arg); -unsigned long OPENSSL_LH_strhash(const char *c); -unsigned long OPENSSL_LH_num_items(const OPENSSL_LHASH *lh); -unsigned long OPENSSL_LH_get_down_load(const OPENSSL_LHASH *lh); -void OPENSSL_LH_set_down_load(OPENSSL_LHASH *lh, unsigned long down_load); - -# ifndef OPENSSL_NO_STDIO -void OPENSSL_LH_stats(const OPENSSL_LHASH *lh, FILE *fp); -void OPENSSL_LH_node_stats(const OPENSSL_LHASH *lh, FILE *fp); -void OPENSSL_LH_node_usage_stats(const OPENSSL_LHASH *lh, FILE *fp); -# endif -void OPENSSL_LH_stats_bio(const OPENSSL_LHASH *lh, BIO *out); -void OPENSSL_LH_node_stats_bio(const OPENSSL_LHASH *lh, BIO *out); -void OPENSSL_LH_node_usage_stats_bio(const OPENSSL_LHASH *lh, BIO *out); - -# ifndef OPENSSL_NO_DEPRECATED_1_1_0 -# define _LHASH OPENSSL_LHASH -# define LHASH_NODE OPENSSL_LH_NODE -# define lh_error OPENSSL_LH_error -# define lh_new OPENSSL_LH_new -# define lh_free OPENSSL_LH_free -# define lh_insert OPENSSL_LH_insert -# define lh_delete OPENSSL_LH_delete -# define lh_retrieve OPENSSL_LH_retrieve -# define lh_doall OPENSSL_LH_doall -# define lh_doall_arg OPENSSL_LH_doall_arg -# define lh_strhash OPENSSL_LH_strhash -# define lh_num_items OPENSSL_LH_num_items -# ifndef OPENSSL_NO_STDIO -# define lh_stats OPENSSL_LH_stats -# define lh_node_stats OPENSSL_LH_node_stats -# define lh_node_usage_stats OPENSSL_LH_node_usage_stats -# endif -# define lh_stats_bio OPENSSL_LH_stats_bio -# define lh_node_stats_bio OPENSSL_LH_node_stats_bio -# define lh_node_usage_stats_bio OPENSSL_LH_node_usage_stats_bio -# endif - -/* Type checking... */ - -# define LHASH_OF(type) struct lhash_st_##type - -/* Helper macro for internal use */ -# define DEFINE_LHASH_OF_INTERNAL(type) \ - LHASH_OF(type) { union lh_##type##_dummy { void* d1; unsigned long d2; int d3; } dummy; }; \ - typedef int (*lh_##type##_compfunc)(const type *a, const type *b); \ - typedef unsigned long (*lh_##type##_hashfunc)(const type *a); \ - typedef void (*lh_##type##_doallfunc)(type *a); \ - static ossl_unused ossl_inline type *ossl_check_##type##_lh_plain_type(type *ptr) \ - { \ - return ptr; \ - } \ - static ossl_unused ossl_inline const type *ossl_check_const_##type##_lh_plain_type(const type *ptr) \ - { \ - return ptr; \ - } \ - static ossl_unused ossl_inline const OPENSSL_LHASH *ossl_check_const_##type##_lh_type(const LHASH_OF(type) *lh) \ - { \ - return (const OPENSSL_LHASH *)lh; \ - } \ - static ossl_unused ossl_inline OPENSSL_LHASH *ossl_check_##type##_lh_type(LHASH_OF(type) *lh) \ - { \ - return (OPENSSL_LHASH *)lh; \ - } \ - static ossl_unused ossl_inline OPENSSL_LH_COMPFUNC ossl_check_##type##_lh_compfunc_type(lh_##type##_compfunc cmp) \ - { \ - return (OPENSSL_LH_COMPFUNC)cmp; \ - } \ - static ossl_unused ossl_inline OPENSSL_LH_HASHFUNC ossl_check_##type##_lh_hashfunc_type(lh_##type##_hashfunc hfn) \ - { \ - return (OPENSSL_LH_HASHFUNC)hfn; \ - } \ - static ossl_unused ossl_inline OPENSSL_LH_DOALL_FUNC ossl_check_##type##_lh_doallfunc_type(lh_##type##_doallfunc dfn) \ - { \ - return (OPENSSL_LH_DOALL_FUNC)dfn; \ - } \ - LHASH_OF(type) - -# define DEFINE_LHASH_OF(type) \ - LHASH_OF(type) { union lh_##type##_dummy { void* d1; unsigned long d2; int d3; } dummy; }; \ - static ossl_unused ossl_inline LHASH_OF(type) *lh_##type##_new(unsigned long (*hfn)(const type *), \ - int (*cfn)(const type *, const type *)) \ - { \ - return (LHASH_OF(type) *) \ - OPENSSL_LH_new((OPENSSL_LH_HASHFUNC)hfn, (OPENSSL_LH_COMPFUNC)cfn); \ - } \ - static ossl_unused ossl_inline void lh_##type##_free(LHASH_OF(type) *lh) \ - { \ - OPENSSL_LH_free((OPENSSL_LHASH *)lh); \ - } \ - static ossl_unused ossl_inline void lh_##type##_flush(LHASH_OF(type) *lh) \ - { \ - OPENSSL_LH_flush((OPENSSL_LHASH *)lh); \ - } \ - static ossl_unused ossl_inline type *lh_##type##_insert(LHASH_OF(type) *lh, type *d) \ - { \ - return (type *)OPENSSL_LH_insert((OPENSSL_LHASH *)lh, d); \ - } \ - static ossl_unused ossl_inline type *lh_##type##_delete(LHASH_OF(type) *lh, const type *d) \ - { \ - return (type *)OPENSSL_LH_delete((OPENSSL_LHASH *)lh, d); \ - } \ - static ossl_unused ossl_inline type *lh_##type##_retrieve(LHASH_OF(type) *lh, const type *d) \ - { \ - return (type *)OPENSSL_LH_retrieve((OPENSSL_LHASH *)lh, d); \ - } \ - static ossl_unused ossl_inline int lh_##type##_error(LHASH_OF(type) *lh) \ - { \ - return OPENSSL_LH_error((OPENSSL_LHASH *)lh); \ - } \ - static ossl_unused ossl_inline unsigned long lh_##type##_num_items(LHASH_OF(type) *lh) \ - { \ - return OPENSSL_LH_num_items((OPENSSL_LHASH *)lh); \ - } \ - static ossl_unused ossl_inline void lh_##type##_node_stats_bio(const LHASH_OF(type) *lh, BIO *out) \ - { \ - OPENSSL_LH_node_stats_bio((const OPENSSL_LHASH *)lh, out); \ - } \ - static ossl_unused ossl_inline void lh_##type##_node_usage_stats_bio(const LHASH_OF(type) *lh, BIO *out) \ - { \ - OPENSSL_LH_node_usage_stats_bio((const OPENSSL_LHASH *)lh, out); \ - } \ - static ossl_unused ossl_inline void lh_##type##_stats_bio(const LHASH_OF(type) *lh, BIO *out) \ - { \ - OPENSSL_LH_stats_bio((const OPENSSL_LHASH *)lh, out); \ - } \ - static ossl_unused ossl_inline unsigned long lh_##type##_get_down_load(LHASH_OF(type) *lh) \ - { \ - return OPENSSL_LH_get_down_load((OPENSSL_LHASH *)lh); \ - } \ - static ossl_unused ossl_inline void lh_##type##_set_down_load(LHASH_OF(type) *lh, unsigned long dl) \ - { \ - OPENSSL_LH_set_down_load((OPENSSL_LHASH *)lh, dl); \ - } \ - static ossl_unused ossl_inline void lh_##type##_doall(LHASH_OF(type) *lh, \ - void (*doall)(type *)) \ - { \ - OPENSSL_LH_doall((OPENSSL_LHASH *)lh, (OPENSSL_LH_DOALL_FUNC)doall); \ - } \ - static ossl_unused ossl_inline void lh_##type##_doall_arg(LHASH_OF(type) *lh, \ - void (*doallarg)(type *, void *), \ - void *arg) \ - { \ - OPENSSL_LH_doall_arg((OPENSSL_LHASH *)lh, \ - (OPENSSL_LH_DOALL_FUNCARG)doallarg, arg); \ - } \ - LHASH_OF(type) - -#define IMPLEMENT_LHASH_DOALL_ARG_CONST(type, argtype) \ - int_implement_lhash_doall(type, argtype, const type) - -#define IMPLEMENT_LHASH_DOALL_ARG(type, argtype) \ - int_implement_lhash_doall(type, argtype, type) - -#define int_implement_lhash_doall(type, argtype, cbargtype) \ - static ossl_unused ossl_inline void \ - lh_##type##_doall_##argtype(LHASH_OF(type) *lh, \ - void (*fn)(cbargtype *, argtype *), \ - argtype *arg) \ - { \ - OPENSSL_LH_doall_arg((OPENSSL_LHASH *)lh, (OPENSSL_LH_DOALL_FUNCARG)fn, (void *)arg); \ - } \ - LHASH_OF(type) - -DEFINE_LHASH_OF_INTERNAL(OPENSSL_STRING); -#define lh_OPENSSL_STRING_new(hfn, cmp) ((LHASH_OF(OPENSSL_STRING) *)OPENSSL_LH_new(ossl_check_OPENSSL_STRING_lh_hashfunc_type(hfn), ossl_check_OPENSSL_STRING_lh_compfunc_type(cmp))) -#define lh_OPENSSL_STRING_free(lh) OPENSSL_LH_free(ossl_check_OPENSSL_STRING_lh_type(lh)) -#define lh_OPENSSL_STRING_flush(lh) OPENSSL_LH_flush(ossl_check_OPENSSL_STRING_lh_type(lh)) -#define lh_OPENSSL_STRING_insert(lh, ptr) ((OPENSSL_STRING *)OPENSSL_LH_insert(ossl_check_OPENSSL_STRING_lh_type(lh), ossl_check_OPENSSL_STRING_lh_plain_type(ptr))) -#define lh_OPENSSL_STRING_delete(lh, ptr) ((OPENSSL_STRING *)OPENSSL_LH_delete(ossl_check_OPENSSL_STRING_lh_type(lh), ossl_check_const_OPENSSL_STRING_lh_plain_type(ptr))) -#define lh_OPENSSL_STRING_retrieve(lh, ptr) ((OPENSSL_STRING *)OPENSSL_LH_retrieve(ossl_check_OPENSSL_STRING_lh_type(lh), ossl_check_const_OPENSSL_STRING_lh_plain_type(ptr))) -#define lh_OPENSSL_STRING_error(lh) OPENSSL_LH_error(ossl_check_OPENSSL_STRING_lh_type(lh)) -#define lh_OPENSSL_STRING_num_items(lh) OPENSSL_LH_num_items(ossl_check_OPENSSL_STRING_lh_type(lh)) -#define lh_OPENSSL_STRING_node_stats_bio(lh, out) OPENSSL_LH_node_stats_bio(ossl_check_const_OPENSSL_STRING_lh_type(lh), out) -#define lh_OPENSSL_STRING_node_usage_stats_bio(lh, out) OPENSSL_LH_node_usage_stats_bio(ossl_check_const_OPENSSL_STRING_lh_type(lh), out) -#define lh_OPENSSL_STRING_stats_bio(lh, out) OPENSSL_LH_stats_bio(ossl_check_const_OPENSSL_STRING_lh_type(lh), out) -#define lh_OPENSSL_STRING_get_down_load(lh) OPENSSL_LH_get_down_load(ossl_check_OPENSSL_STRING_lh_type(lh)) -#define lh_OPENSSL_STRING_set_down_load(lh, dl) OPENSSL_LH_set_down_load(ossl_check_OPENSSL_STRING_lh_type(lh), dl) -#define lh_OPENSSL_STRING_doall(lh, dfn) OPENSSL_LH_doall(ossl_check_OPENSSL_STRING_lh_type(lh), ossl_check_OPENSSL_STRING_lh_doallfunc_type(dfn)) -DEFINE_LHASH_OF_INTERNAL(OPENSSL_CSTRING); -#define lh_OPENSSL_CSTRING_new(hfn, cmp) ((LHASH_OF(OPENSSL_CSTRING) *)OPENSSL_LH_new(ossl_check_OPENSSL_CSTRING_lh_hashfunc_type(hfn), ossl_check_OPENSSL_CSTRING_lh_compfunc_type(cmp))) -#define lh_OPENSSL_CSTRING_free(lh) OPENSSL_LH_free(ossl_check_OPENSSL_CSTRING_lh_type(lh)) -#define lh_OPENSSL_CSTRING_flush(lh) OPENSSL_LH_flush(ossl_check_OPENSSL_CSTRING_lh_type(lh)) -#define lh_OPENSSL_CSTRING_insert(lh, ptr) ((OPENSSL_CSTRING *)OPENSSL_LH_insert(ossl_check_OPENSSL_CSTRING_lh_type(lh), ossl_check_OPENSSL_CSTRING_lh_plain_type(ptr))) -#define lh_OPENSSL_CSTRING_delete(lh, ptr) ((OPENSSL_CSTRING *)OPENSSL_LH_delete(ossl_check_OPENSSL_CSTRING_lh_type(lh), ossl_check_const_OPENSSL_CSTRING_lh_plain_type(ptr))) -#define lh_OPENSSL_CSTRING_retrieve(lh, ptr) ((OPENSSL_CSTRING *)OPENSSL_LH_retrieve(ossl_check_OPENSSL_CSTRING_lh_type(lh), ossl_check_const_OPENSSL_CSTRING_lh_plain_type(ptr))) -#define lh_OPENSSL_CSTRING_error(lh) OPENSSL_LH_error(ossl_check_OPENSSL_CSTRING_lh_type(lh)) -#define lh_OPENSSL_CSTRING_num_items(lh) OPENSSL_LH_num_items(ossl_check_OPENSSL_CSTRING_lh_type(lh)) -#define lh_OPENSSL_CSTRING_node_stats_bio(lh, out) OPENSSL_LH_node_stats_bio(ossl_check_const_OPENSSL_CSTRING_lh_type(lh), out) -#define lh_OPENSSL_CSTRING_node_usage_stats_bio(lh, out) OPENSSL_LH_node_usage_stats_bio(ossl_check_const_OPENSSL_CSTRING_lh_type(lh), out) -#define lh_OPENSSL_CSTRING_stats_bio(lh, out) OPENSSL_LH_stats_bio(ossl_check_const_OPENSSL_CSTRING_lh_type(lh), out) -#define lh_OPENSSL_CSTRING_get_down_load(lh) OPENSSL_LH_get_down_load(ossl_check_OPENSSL_CSTRING_lh_type(lh)) -#define lh_OPENSSL_CSTRING_set_down_load(lh, dl) OPENSSL_LH_set_down_load(ossl_check_OPENSSL_CSTRING_lh_type(lh), dl) -#define lh_OPENSSL_CSTRING_doall(lh, dfn) OPENSSL_LH_doall(ossl_check_OPENSSL_CSTRING_lh_type(lh), ossl_check_OPENSSL_CSTRING_lh_doallfunc_type(dfn)) - - -#ifdef __cplusplus -} -#endif - -#endif |