用于EagleEye3.0 规则集漏报和误报测试的示例项目,项目收集于github和gitee
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/* Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is also distributed with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have included with MySQL.
Without limiting anything contained in the foregoing, this file,
which is part of C Driver for MySQL (Connector/C), is also subject to the
Universal FOSS Exception, version 1.0, a copy of which can be found at
http://oss.oracle.com/licenses/universal-foss-exception.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
/**
@file mysys/my_thread.cc
*/
#include "my_thread.h"
#include "mysql/components/services/my_thread_bits.h"
#ifdef _WIN32
#include <errno.h>
#include <process.h>
#include <signal.h>
#include "my_sys.h" /* my_osmaperr */
struct thread_start_parameter {
my_start_routine func;
void *arg;
};
static unsigned int __stdcall win_thread_start(void *p) {
struct thread_start_parameter *par = (struct thread_start_parameter *)p;
my_start_routine func = par->func;
void *arg = par->arg;
free(p);
(*func)(arg);
return 0;
}
#endif
int my_thread_create(my_thread_handle *thread, const my_thread_attr_t *attr,
my_start_routine func, void *arg) {
#ifndef _WIN32
return pthread_create(&thread->thread, attr, func, arg);
#else
struct thread_start_parameter *par;
unsigned int stack_size;
par = (struct thread_start_parameter *)malloc(sizeof(*par));
if (!par) goto error_return;
par->func = func;
par->arg = arg;
stack_size = attr ? attr->dwStackSize : 0;
thread->handle =
(HANDLE)_beginthreadex(NULL, stack_size, win_thread_start, par, 0,
(unsigned int *)&thread->thread);
if (thread->handle) {
/* Note that JOINABLE is default, so attr == NULL => JOINABLE. */
if (attr && attr->detachstate == MY_THREAD_CREATE_DETACHED) {
/*
Close handles for detached threads right away to avoid leaking
handles. For joinable threads we need the handle during
my_thread_join. It will be closed there.
*/
CloseHandle(thread->handle);
thread->handle = NULL;
}
return 0;
}
my_osmaperr(GetLastError());
free(par);
error_return:
thread->thread = 0;
thread->handle = NULL;
return 1;
#endif
}
int my_thread_join(my_thread_handle *thread, void **value_ptr) {
#ifndef _WIN32
return pthread_join(thread->thread, value_ptr);
#else
DWORD ret;
int result = 0;
ret = WaitForSingleObject(thread->handle, INFINITE);
if (ret != WAIT_OBJECT_0) {
my_osmaperr(GetLastError());
result = 1;
}
if (thread->handle) CloseHandle(thread->handle);
thread->thread = 0;
thread->handle = NULL;
return result;
#endif
}
int my_thread_cancel(my_thread_handle *thread) {
#ifndef _WIN32
return pthread_cancel(thread->thread);
#else
bool ok = false;
if (thread->handle) {
ok = TerminateThread(thread->handle, 0);
CloseHandle(thread->handle);
}
if (ok) return 0;
errno = EINVAL;
return -1;
#endif
}
void my_thread_exit(void *value_ptr) {
#ifndef _WIN32
pthread_exit(value_ptr);
#else
_endthreadex(0);
#endif
}