As with sk_*, this. This doesn't fix the function pointer casts. Those will be done in a follow-up change. Also add a test for lh_*_doall so we cover both function pointer shapes. Update-Note: This reworks how LHASH_OF(T) is implemented and also only pulls in the definitions where used, but LHASH_OF(T) is never used externally, so I wouldn't expect this to affect things. Change-Id: I7970ce8c41b8589d6672b71dd03658d0e3bd89a7 Reviewed-on: https://boringssl-review.googlesource.com/c/32119 Commit-Queue: David Benjamin <davidben@google.com> CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> Reviewed-by: Adam Langley <agl@google.com>kris/onging/CECPQ3_patch15
@@ -70,6 +70,8 @@ | |||
#include "../internal.h" | |||
DEFINE_LHASH_OF(CONF_VALUE) | |||
struct conf_st { | |||
LHASH_OF(CONF_VALUE) *data; | |||
}; | |||
@@ -28,6 +28,8 @@ | |||
#include <gtest/gtest.h> | |||
DEFINE_LHASH_OF(char) | |||
static std::unique_ptr<char[]> RandString(void) { | |||
unsigned len = 1 + (rand() % 3); | |||
std::unique_ptr<char[]> ret(new char[len + 1]); | |||
@@ -40,8 +42,8 @@ static std::unique_ptr<char[]> RandString(void) { | |||
return ret; | |||
} | |||
struct FreeLHASH { | |||
void operator()(_LHASH *lh) { lh_free(lh); } | |||
struct FreeLHASH_OF_char { | |||
void operator()(LHASH_OF(char) *lh) { lh_char_free(lh); } | |||
}; | |||
static const char *Lookup( | |||
@@ -55,8 +57,8 @@ static const char *Lookup( | |||
} | |||
TEST(LHashTest, Basic) { | |||
std::unique_ptr<_LHASH, FreeLHASH> lh( | |||
lh_new((lhash_hash_func)lh_strhash, (lhash_cmp_func)strcmp)); | |||
std::unique_ptr<LHASH_OF(char), FreeLHASH_OF_char> lh( | |||
lh_char_new(lh_strhash, strcmp)); | |||
ASSERT_TRUE(lh); | |||
// lh is expected to store a canonical instance of each string. dummy_lh | |||
@@ -65,12 +67,12 @@ TEST(LHashTest, Basic) { | |||
std::map<std::string, std::unique_ptr<char[]>> dummy_lh; | |||
for (unsigned i = 0; i < 100000; i++) { | |||
EXPECT_EQ(dummy_lh.size(), lh_num_items(lh.get())); | |||
EXPECT_EQ(dummy_lh.size(), lh_char_num_items(lh.get())); | |||
// Check the entire contents and test |lh_doall_arg|. This takes O(N) time, | |||
// so only do it every few iterations. | |||
// Check the entire contents and test |lh_*_doall_arg|. This takes O(N) | |||
// time, so only do it every few iterations. | |||
// | |||
// TODO(davidben): |lh_doall_arg| also supports modifying the hash in the | |||
// TODO(davidben): |lh_*_doall_arg| also supports modifying the hash in the | |||
// callback. Test this. | |||
if (i % 1000 == 0) { | |||
using ValueList = std::vector<const char *>; | |||
@@ -80,14 +82,22 @@ TEST(LHashTest, Basic) { | |||
} | |||
std::sort(expected.begin(), expected.end()); | |||
lh_doall_arg(lh.get(), | |||
[](void *ptr, void *arg) { | |||
ValueList *out = reinterpret_cast<ValueList *>(arg); | |||
out->push_back(reinterpret_cast<char *>(ptr)); | |||
}, | |||
&actual); | |||
lh_char_doall_arg(lh.get(), | |||
[](char *ptr, void *arg) { | |||
ValueList *out = reinterpret_cast<ValueList *>(arg); | |||
out->push_back(ptr); | |||
}, | |||
&actual); | |||
std::sort(actual.begin(), actual.end()); | |||
EXPECT_EQ(expected, actual); | |||
// Also test |lh_*_doall|. | |||
actual.clear(); | |||
static ValueList *global_actual_list; | |||
global_actual_list = &actual; | |||
lh_char_doall(lh.get(), | |||
[](char *ptr) { global_actual_list->push_back(ptr); }); | |||
std::sort(actual.begin(), actual.end()); | |||
EXPECT_EQ(expected, actual); | |||
} | |||
@@ -101,17 +111,17 @@ TEST(LHashTest, Basic) { | |||
switch (action) { | |||
case kRetrieve: { | |||
std::unique_ptr<char[]> key = RandString(); | |||
void *value = lh_retrieve(lh.get(), key.get()); | |||
char *value = lh_char_retrieve(lh.get(), key.get()); | |||
EXPECT_EQ(Lookup(&dummy_lh, key.get()), value); | |||
// Do the same lookup with |lh_retrieve_key|. | |||
value = lh_retrieve_key( | |||
// Do the same lookup with |lh_char_retrieve_key|. | |||
value = lh_char_retrieve_key( | |||
lh.get(), &key, lh_strhash(key.get()), | |||
[](const void *key_ptr, const void *data) -> int { | |||
[](const void *key_ptr, const char *data) -> int { | |||
const char *key_data = | |||
reinterpret_cast<const std::unique_ptr<char[]> *>(key_ptr) | |||
->get(); | |||
return strcmp(key_data, reinterpret_cast<const char *>(data)); | |||
return strcmp(key_data, data); | |||
}); | |||
EXPECT_EQ(Lookup(&dummy_lh, key.get()), value); | |||
break; | |||
@@ -119,8 +129,8 @@ TEST(LHashTest, Basic) { | |||
case kInsert: { | |||
std::unique_ptr<char[]> key = RandString(); | |||
void *previous; | |||
ASSERT_TRUE(lh_insert(lh.get(), &previous, key.get())); | |||
char *previous; | |||
ASSERT_TRUE(lh_char_insert(lh.get(), &previous, key.get())); | |||
EXPECT_EQ(Lookup(&dummy_lh, key.get()), previous); | |||
dummy_lh[key.get()] = std::move(key); | |||
break; | |||
@@ -128,7 +138,7 @@ TEST(LHashTest, Basic) { | |||
case kDelete: { | |||
std::unique_ptr<char[]> key = RandString(); | |||
void *value = lh_delete(lh.get(), key.get()); | |||
char *value = lh_char_delete(lh.get(), key.get()); | |||
EXPECT_EQ(Lookup(&dummy_lh, key.get()), value); | |||
dummy_lh.erase(key.get()); | |||
break; | |||
@@ -1,70 +0,0 @@ | |||
#!/bin/sh | |||
include_dir=../../include/openssl | |||
out=${include_dir}/lhash_macros.h | |||
cat > $out << EOF | |||
/* Copyright (c) 2014, Google Inc. | |||
* | |||
* Permission to use, copy, modify, and/or distribute this software for any | |||
* purpose with or without fee is hereby granted, provided that the above | |||
* copyright notice and this permission notice appear in all copies. | |||
* | |||
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | |||
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | |||
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY | |||
* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | |||
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION | |||
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN | |||
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ | |||
#if !defined(IN_LHASH_H) | |||
#error "Don't include this file directly. Include lhash.h" | |||
#endif | |||
EOF | |||
output_lhash () { | |||
type=$1 | |||
cat >> $out << EOF | |||
// ${type} | |||
#define lh_${type}_new(hash, comp)\\ | |||
((LHASH_OF(${type})*) lh_new(CHECKED_CAST(lhash_hash_func, uint32_t (*) (const ${type} *), hash), CHECKED_CAST(lhash_cmp_func, int (*) (const ${type} *a, const ${type} *b), comp))) | |||
#define lh_${type}_free(lh)\\ | |||
lh_free(CHECKED_CAST(_LHASH*, LHASH_OF(${type})*, lh)); | |||
#define lh_${type}_num_items(lh)\\ | |||
lh_num_items(CHECKED_CAST(_LHASH*, LHASH_OF(${type})*, lh)) | |||
#define lh_${type}_retrieve(lh, data)\\ | |||
((${type}*) lh_retrieve(CHECKED_CAST(_LHASH*, LHASH_OF(${type})*, lh), CHECKED_CAST(void*, ${type}*, data))) | |||
#define lh_${type}_retrieve_key(lh, key, key_hash, cmp_key)\\ | |||
((${type}*) lh_retrieve_key(CHECKED_CAST(_LHASH*, LHASH_OF(${type})*, lh), key, key_hash, CHECKED_CAST(int (*)(const void *, const void *), int (*)(const void *, const ${type} *), cmp_key))) | |||
#define lh_${type}_insert(lh, old_data, data)\\ | |||
lh_insert(CHECKED_CAST(_LHASH*, LHASH_OF(${type})*, lh), CHECKED_CAST(void**, ${type}**, old_data), CHECKED_CAST(void*, ${type}*, data)) | |||
#define lh_${type}_delete(lh, data)\\ | |||
((${type}*) lh_delete(CHECKED_CAST(_LHASH*, LHASH_OF(${type})*, lh), CHECKED_CAST(void*, ${type}*, data))) | |||
#define lh_${type}_doall(lh, func)\\ | |||
lh_doall(CHECKED_CAST(_LHASH*, LHASH_OF(${type})*, lh), CHECKED_CAST(void (*)(void*), void (*) (${type}*), func)); | |||
#define lh_${type}_doall_arg(lh, func, arg)\\ | |||
lh_doall_arg(CHECKED_CAST(_LHASH*, LHASH_OF(${type})*, lh), CHECKED_CAST(void (*)(void*, void*), void (*) (${type}*, void*), func), arg); | |||
EOF | |||
} | |||
lhash_types=$(cat ${include_dir}/lhash.h | grep '^// LHASH_OF:' | sed -e 's/.*LHASH_OF://' -e 's/ .*//') | |||
for type in $lhash_types; do | |||
echo Hash of ${type} | |||
output_lhash "${type}" | |||
done | |||
clang-format -i $out |
@@ -76,6 +76,8 @@ | |||
#include "../internal.h" | |||
DEFINE_LHASH_OF(ASN1_OBJECT) | |||
static struct CRYPTO_STATIC_MUTEX global_added_lock = CRYPTO_STATIC_MUTEX_INIT; | |||
// These globals are protected by |global_added_lock|. | |||
static LHASH_OF(ASN1_OBJECT) *global_added_by_data = NULL; | |||
@@ -26,6 +26,8 @@ | |||
#include "internal.h" | |||
DEFINE_LHASH_OF(CRYPTO_BUFFER) | |||
static uint32_t CRYPTO_BUFFER_hash(const CRYPTO_BUFFER *buf) { | |||
return OPENSSL_hash32(buf->data, buf->len); | |||
} | |||
@@ -87,23 +87,8 @@ extern "C" { | |||
#define LHASH_OF(type) struct lhash_st_##type | |||
#define DEFINE_LHASH_OF(type) LHASH_OF(type) { int dummy; } | |||
#define DECLARE_LHASH_OF(type) LHASH_OF(type); | |||
// The make_macros.sh script in this directory parses the following lines and | |||
// generates the lhash_macros.h file that contains macros for the following | |||
// types of stacks: | |||
// | |||
// LHASH_OF:ASN1_OBJECT | |||
// LHASH_OF:CONF_VALUE | |||
// LHASH_OF:CRYPTO_BUFFER | |||
// LHASH_OF:SSL_SESSION | |||
#define IN_LHASH_H | |||
#include <openssl/lhash_macros.h> | |||
#undef IN_LHASH_H | |||
// lhash_item_st is an element of a hash chain. It points to the opaque data | |||
// for this element and to the next item in the chain. The linked-list is NULL | |||
@@ -175,6 +160,63 @@ OPENSSL_EXPORT void lh_doall_arg(_LHASH *lh, void (*func)(void *, void *), | |||
// strings. | |||
OPENSSL_EXPORT uint32_t lh_strhash(const char *c); | |||
#define DEFINE_LHASH_OF(type) \ | |||
DECLARE_LHASH_OF(type) \ | |||
\ | |||
typedef int (*lhash_##type##_cmp_func)(const type *, const type *); \ | |||
typedef uint32_t (*lhash_##type##_hash_func)(const type *); \ | |||
\ | |||
OPENSSL_INLINE LHASH_OF(type) * \ | |||
lh_##type##_new(lhash_##type##_hash_func hash, \ | |||
lhash_##type##_cmp_func comp) { \ | |||
return (LHASH_OF(type) *)lh_new((lhash_hash_func)hash, \ | |||
(lhash_cmp_func)comp); \ | |||
} \ | |||
\ | |||
OPENSSL_INLINE void lh_##type##_free(LHASH_OF(type) *lh) { \ | |||
lh_free((_LHASH *)lh); \ | |||
} \ | |||
\ | |||
OPENSSL_INLINE size_t lh_##type##_num_items(const LHASH_OF(type) *lh) { \ | |||
return lh_num_items((const _LHASH *)lh); \ | |||
} \ | |||
\ | |||
OPENSSL_INLINE type *lh_##type##_retrieve(const LHASH_OF(type) *lh, \ | |||
const type *data) { \ | |||
return (type *)lh_retrieve((const _LHASH *)lh, data); \ | |||
} \ | |||
\ | |||
OPENSSL_INLINE type *lh_##type##_retrieve_key( \ | |||
const LHASH_OF(type) *lh, const void *key, uint32_t key_hash, \ | |||
int (*cmp_key)(const void *key, const type *value)) { \ | |||
return (type *)lh_retrieve_key( \ | |||
(const _LHASH *)lh, key, key_hash, \ | |||
(int (*)(const void *, const void *))cmp_key); \ | |||
} \ | |||
\ | |||
OPENSSL_INLINE int lh_##type##_insert(LHASH_OF(type) *lh, type **old_data, \ | |||
type *data) { \ | |||
void *old_data_void = NULL; \ | |||
int ret = lh_insert((_LHASH *)lh, &old_data_void, data); \ | |||
*old_data = (type *)old_data_void; \ | |||
return ret; \ | |||
} \ | |||
\ | |||
OPENSSL_INLINE type *lh_##type##_delete(LHASH_OF(type) *lh, \ | |||
const type *data) { \ | |||
return (type *)lh_delete((_LHASH *)lh, data); \ | |||
} \ | |||
\ | |||
OPENSSL_INLINE void lh_##type##_doall(LHASH_OF(type) *lh, \ | |||
void (*func)(type *)) { \ | |||
lh_doall((_LHASH *)lh, (void (*)(void *))func); \ | |||
} \ | |||
\ | |||
OPENSSL_INLINE void lh_##type##_doall_arg( \ | |||
LHASH_OF(type) *lh, void (*func)(type *, void *), void *arg) { \ | |||
lh_doall_arg((_LHASH *)lh, (void (*)(void *, void *))func, arg); \ | |||
} | |||
#if defined(__cplusplus) | |||
} // extern C | |||
@@ -1,198 +0,0 @@ | |||
/* Copyright (c) 2014, Google Inc. | |||
* | |||
* Permission to use, copy, modify, and/or distribute this software for any | |||
* purpose with or without fee is hereby granted, provided that the above | |||
* copyright notice and this permission notice appear in all copies. | |||
* | |||
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | |||
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | |||
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY | |||
* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | |||
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION | |||
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN | |||
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ | |||
#if !defined(IN_LHASH_H) | |||
#error "Don't include this file directly. Include lhash.h" | |||
#endif | |||
// ASN1_OBJECT | |||
#define lh_ASN1_OBJECT_new(hash, comp) \ | |||
((LHASH_OF(ASN1_OBJECT) *)lh_new( \ | |||
CHECKED_CAST(lhash_hash_func, uint32_t(*)(const ASN1_OBJECT *), hash), \ | |||
CHECKED_CAST(lhash_cmp_func, \ | |||
int (*)(const ASN1_OBJECT *a, const ASN1_OBJECT *b), \ | |||
comp))) | |||
#define lh_ASN1_OBJECT_free(lh) \ | |||
lh_free(CHECKED_CAST(_LHASH *, LHASH_OF(ASN1_OBJECT) *, lh)); | |||
#define lh_ASN1_OBJECT_num_items(lh) \ | |||
lh_num_items(CHECKED_CAST(_LHASH *, LHASH_OF(ASN1_OBJECT) *, lh)) | |||
#define lh_ASN1_OBJECT_retrieve(lh, data) \ | |||
((ASN1_OBJECT *)lh_retrieve( \ | |||
CHECKED_CAST(_LHASH *, LHASH_OF(ASN1_OBJECT) *, lh), \ | |||
CHECKED_CAST(void *, ASN1_OBJECT *, data))) | |||
#define lh_ASN1_OBJECT_retrieve_key(lh, key, key_hash, cmp_key) \ | |||
((ASN1_OBJECT *)lh_retrieve_key( \ | |||
CHECKED_CAST(_LHASH *, LHASH_OF(ASN1_OBJECT) *, lh), key, key_hash, \ | |||
CHECKED_CAST(int (*)(const void *, const void *), \ | |||
int (*)(const void *, const ASN1_OBJECT *), cmp_key))) | |||
#define lh_ASN1_OBJECT_insert(lh, old_data, data) \ | |||
lh_insert(CHECKED_CAST(_LHASH *, LHASH_OF(ASN1_OBJECT) *, lh), \ | |||
CHECKED_CAST(void **, ASN1_OBJECT **, old_data), \ | |||
CHECKED_CAST(void *, ASN1_OBJECT *, data)) | |||
#define lh_ASN1_OBJECT_delete(lh, data) \ | |||
((ASN1_OBJECT *)lh_delete( \ | |||
CHECKED_CAST(_LHASH *, LHASH_OF(ASN1_OBJECT) *, lh), \ | |||
CHECKED_CAST(void *, ASN1_OBJECT *, data))) | |||
#define lh_ASN1_OBJECT_doall(lh, func) \ | |||
lh_doall(CHECKED_CAST(_LHASH *, LHASH_OF(ASN1_OBJECT) *, lh), \ | |||
CHECKED_CAST(void (*)(void *), void (*)(ASN1_OBJECT *), func)); | |||
#define lh_ASN1_OBJECT_doall_arg(lh, func, arg) \ | |||
lh_doall_arg(CHECKED_CAST(_LHASH *, LHASH_OF(ASN1_OBJECT) *, lh), \ | |||
CHECKED_CAST(void (*)(void *, void *), \ | |||
void (*)(ASN1_OBJECT *, void *), func), \ | |||
arg); | |||
// CONF_VALUE | |||
#define lh_CONF_VALUE_new(hash, comp) \ | |||
((LHASH_OF(CONF_VALUE) *)lh_new( \ | |||
CHECKED_CAST(lhash_hash_func, uint32_t(*)(const CONF_VALUE *), hash), \ | |||
CHECKED_CAST(lhash_cmp_func, \ | |||
int (*)(const CONF_VALUE *a, const CONF_VALUE *b), comp))) | |||
#define lh_CONF_VALUE_free(lh) \ | |||
lh_free(CHECKED_CAST(_LHASH *, LHASH_OF(CONF_VALUE) *, lh)); | |||
#define lh_CONF_VALUE_num_items(lh) \ | |||
lh_num_items(CHECKED_CAST(_LHASH *, LHASH_OF(CONF_VALUE) *, lh)) | |||
#define lh_CONF_VALUE_retrieve(lh, data) \ | |||
((CONF_VALUE *)lh_retrieve( \ | |||
CHECKED_CAST(_LHASH *, LHASH_OF(CONF_VALUE) *, lh), \ | |||
CHECKED_CAST(void *, CONF_VALUE *, data))) | |||
#define lh_CONF_VALUE_retrieve_key(lh, key, key_hash, cmp_key) \ | |||
((CONF_VALUE *)lh_retrieve_key( \ | |||
CHECKED_CAST(_LHASH *, LHASH_OF(CONF_VALUE) *, lh), key, key_hash, \ | |||
CHECKED_CAST(int (*)(const void *, const void *), \ | |||
int (*)(const void *, const CONF_VALUE *), cmp_key))) | |||
#define lh_CONF_VALUE_insert(lh, old_data, data) \ | |||
lh_insert(CHECKED_CAST(_LHASH *, LHASH_OF(CONF_VALUE) *, lh), \ | |||
CHECKED_CAST(void **, CONF_VALUE **, old_data), \ | |||
CHECKED_CAST(void *, CONF_VALUE *, data)) | |||
#define lh_CONF_VALUE_delete(lh, data) \ | |||
((CONF_VALUE *)lh_delete(CHECKED_CAST(_LHASH *, LHASH_OF(CONF_VALUE) *, lh), \ | |||
CHECKED_CAST(void *, CONF_VALUE *, data))) | |||
#define lh_CONF_VALUE_doall(lh, func) \ | |||
lh_doall(CHECKED_CAST(_LHASH *, LHASH_OF(CONF_VALUE) *, lh), \ | |||
CHECKED_CAST(void (*)(void *), void (*)(CONF_VALUE *), func)); | |||
#define lh_CONF_VALUE_doall_arg(lh, func, arg) \ | |||
lh_doall_arg(CHECKED_CAST(_LHASH *, LHASH_OF(CONF_VALUE) *, lh), \ | |||
CHECKED_CAST(void (*)(void *, void *), \ | |||
void (*)(CONF_VALUE *, void *), func), \ | |||
arg); | |||
// CRYPTO_BUFFER | |||
#define lh_CRYPTO_BUFFER_new(hash, comp) \ | |||
((LHASH_OF(CRYPTO_BUFFER) *)lh_new( \ | |||
CHECKED_CAST(lhash_hash_func, uint32_t(*)(const CRYPTO_BUFFER *), hash), \ | |||
CHECKED_CAST(lhash_cmp_func, \ | |||
int (*)(const CRYPTO_BUFFER *a, const CRYPTO_BUFFER *b), \ | |||
comp))) | |||
#define lh_CRYPTO_BUFFER_free(lh) \ | |||
lh_free(CHECKED_CAST(_LHASH *, LHASH_OF(CRYPTO_BUFFER) *, lh)); | |||
#define lh_CRYPTO_BUFFER_num_items(lh) \ | |||
lh_num_items(CHECKED_CAST(_LHASH *, LHASH_OF(CRYPTO_BUFFER) *, lh)) | |||
#define lh_CRYPTO_BUFFER_retrieve(lh, data) \ | |||
((CRYPTO_BUFFER *)lh_retrieve( \ | |||
CHECKED_CAST(_LHASH *, LHASH_OF(CRYPTO_BUFFER) *, lh), \ | |||
CHECKED_CAST(void *, CRYPTO_BUFFER *, data))) | |||
#define lh_CRYPTO_BUFFER_retrieve_key(lh, key, key_hash, cmp_key) \ | |||
((CRYPTO_BUFFER *)lh_retrieve_key( \ | |||
CHECKED_CAST(_LHASH *, LHASH_OF(CRYPTO_BUFFER) *, lh), key, key_hash, \ | |||
CHECKED_CAST(int (*)(const void *, const void *), \ | |||
int (*)(const void *, const CRYPTO_BUFFER *), cmp_key))) | |||
#define lh_CRYPTO_BUFFER_insert(lh, old_data, data) \ | |||
lh_insert(CHECKED_CAST(_LHASH *, LHASH_OF(CRYPTO_BUFFER) *, lh), \ | |||
CHECKED_CAST(void **, CRYPTO_BUFFER **, old_data), \ | |||
CHECKED_CAST(void *, CRYPTO_BUFFER *, data)) | |||
#define lh_CRYPTO_BUFFER_delete(lh, data) \ | |||
((CRYPTO_BUFFER *)lh_delete( \ | |||
CHECKED_CAST(_LHASH *, LHASH_OF(CRYPTO_BUFFER) *, lh), \ | |||
CHECKED_CAST(void *, CRYPTO_BUFFER *, data))) | |||
#define lh_CRYPTO_BUFFER_doall(lh, func) \ | |||
lh_doall(CHECKED_CAST(_LHASH *, LHASH_OF(CRYPTO_BUFFER) *, lh), \ | |||
CHECKED_CAST(void (*)(void *), void (*)(CRYPTO_BUFFER *), func)); | |||
#define lh_CRYPTO_BUFFER_doall_arg(lh, func, arg) \ | |||
lh_doall_arg(CHECKED_CAST(_LHASH *, LHASH_OF(CRYPTO_BUFFER) *, lh), \ | |||
CHECKED_CAST(void (*)(void *, void *), \ | |||
void (*)(CRYPTO_BUFFER *, void *), func), \ | |||
arg); | |||
// SSL_SESSION | |||
#define lh_SSL_SESSION_new(hash, comp) \ | |||
((LHASH_OF(SSL_SESSION) *)lh_new( \ | |||
CHECKED_CAST(lhash_hash_func, uint32_t(*)(const SSL_SESSION *), hash), \ | |||
CHECKED_CAST(lhash_cmp_func, \ | |||
int (*)(const SSL_SESSION *a, const SSL_SESSION *b), \ | |||
comp))) | |||
#define lh_SSL_SESSION_free(lh) \ | |||
lh_free(CHECKED_CAST(_LHASH *, LHASH_OF(SSL_SESSION) *, lh)); | |||
#define lh_SSL_SESSION_num_items(lh) \ | |||
lh_num_items(CHECKED_CAST(_LHASH *, LHASH_OF(SSL_SESSION) *, lh)) | |||
#define lh_SSL_SESSION_retrieve(lh, data) \ | |||
((SSL_SESSION *)lh_retrieve( \ | |||
CHECKED_CAST(_LHASH *, LHASH_OF(SSL_SESSION) *, lh), \ | |||
CHECKED_CAST(void *, SSL_SESSION *, data))) | |||
#define lh_SSL_SESSION_retrieve_key(lh, key, key_hash, cmp_key) \ | |||
((SSL_SESSION *)lh_retrieve_key( \ | |||
CHECKED_CAST(_LHASH *, LHASH_OF(SSL_SESSION) *, lh), key, key_hash, \ | |||
CHECKED_CAST(int (*)(const void *, const void *), \ | |||
int (*)(const void *, const SSL_SESSION *), cmp_key))) | |||
#define lh_SSL_SESSION_insert(lh, old_data, data) \ | |||
lh_insert(CHECKED_CAST(_LHASH *, LHASH_OF(SSL_SESSION) *, lh), \ | |||
CHECKED_CAST(void **, SSL_SESSION **, old_data), \ | |||
CHECKED_CAST(void *, SSL_SESSION *, data)) | |||
#define lh_SSL_SESSION_delete(lh, data) \ | |||
((SSL_SESSION *)lh_delete( \ | |||
CHECKED_CAST(_LHASH *, LHASH_OF(SSL_SESSION) *, lh), \ | |||
CHECKED_CAST(void *, SSL_SESSION *, data))) | |||
#define lh_SSL_SESSION_doall(lh, func) \ | |||
lh_doall(CHECKED_CAST(_LHASH *, LHASH_OF(SSL_SESSION) *, lh), \ | |||
CHECKED_CAST(void (*)(void *), void (*)(SSL_SESSION *), func)); | |||
#define lh_SSL_SESSION_doall_arg(lh, func, arg) \ | |||
lh_doall_arg(CHECKED_CAST(_LHASH *, LHASH_OF(SSL_SESSION) *, lh), \ | |||
CHECKED_CAST(void (*)(void *, void *), \ | |||
void (*)(SSL_SESSION *, void *), func), \ | |||
arg); |
@@ -64,14 +64,6 @@ extern "C" { | |||
#endif | |||
// This header file contains some common macros for enforcing type checking. | |||
// Several, common OpenSSL structures (i.e. stack and lhash) operate on void | |||
// pointers, but we wish to have type checking when they are used with a | |||
// specific type. | |||
// CHECKED_CAST casts |p| from type |from| to type |to|. | |||
#define CHECKED_CAST(to, from, p) ((to) (1 ? (p) : (from)0)) | |||
#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L | |||
#define OPENSSL_COMPILE_ASSERT(cond, msg) _Static_assert(cond, #msg) | |||
#else | |||
@@ -2013,7 +2013,7 @@ struct CertCompressionAlg { | |||
BSSL_NAMESPACE_END | |||
DECLARE_LHASH_OF(SSL_SESSION) | |||
DEFINE_LHASH_OF(SSL_SESSION) | |||
DEFINE_NAMED_STACK_OF(CertCompressionAlg, bssl::CertCompressionAlg); | |||