go-openssl/init_windows.go
2022-09-21 18:15:22 +00:00

58 lines
1.4 KiB
Go

// Copyright (C) 2017. See AUTHORS.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//go:build windows
package openssl
/*
#include <errno.h>
#include <openssl/crypto.h>
#include <windows.h>
CRITICAL_SECTION* goopenssl_locks;
int go_init_locks() {
int rc = 0;
int nlock;
int i;
int locks_needed = CRYPTO_num_locks();
goopenssl_locks = (CRITICAL_SECTION*)malloc(
sizeof(*goopenssl_locks) * locks_needed);
if (!goopenssl_locks) {
return ENOMEM;
}
for (nlock = 0; nlock < locks_needed; ++nlock) {
InitializeCriticalSection(&goopenssl_locks[nlock]);
}
return 0;
}
void go_thread_locking_callback(int mode, int n, const char *file,
int line) {
if (mode & CRYPTO_LOCK) {
EnterCriticalSection(&goopenssl_locks[n]);
} else {
LeaveCriticalSection(&goopenssl_locks[n]);
}
}
unsigned long go_thread_id_callback(void) {
return (unsigned long)GetCurrentThreadId();
}
*/
import "C"