int func(void* arg)
{
int retval=0;
ThreadData* pData = (ThreadData*) arg;
retval = SemTryWait(pData);
retval = PostSignal(pData);
if(retval == 0)
{
StopThread(pData);
}
return retval;
}
int func1(void* arg)
{
int retval=0;
ThreadData* pData = (ThreadData*) arg;
retval = SemTryWait(pData);
retval= VerifyErrno(pData,EAGAIN);
retval = PostSignal(pData);
if(retval == 0)
{
StopThread(pData);
}
return retval;
}
void *user(void *arg) //子线程 用以获取用户的命令 判断
{
while(1)
{
strcpy(SteelKey,pipe_read());
if(strcmp(SteelKey,"back")==0) //关闭程序
{
nend=0;
pipe_write("close");
break;
}
readINIFile("./SteelKeyV2.ini",find_key_config); //解析.ini文件
if(nSK)
{
printf("This SteelKey is false\n\n");
pipe_write("SteelKey");
continue;
}
steelLine_flag = 1;
while(steelLine_flag)
{
strcpy(steelLine,pipe_read());
if(strcmp(steelLine,"back")==0) //返回上一级
{
steelLine_flag = 0;
pipe_write("BTSK");
continue;
}
for(j=1;j<11;j++)
{
if(strcmp(steelLine,SteelKey_config[j].steelLine)==0)
{
nLine = 0;
break;
}
}
if(nLine) //Line值不存在
{
pipe_write("Line");
printf("Thie SteelLine is fail\n\n");
continue;
}
AD_proc_flag = 1;
nLine = 1;
pipe_write("find"); //找到line
while(AD_proc_flag)
{
strcpy(steelAD,pipe_read());
if(strcmp(steelAD,"a")==0) //返回上一级
{
AD_proc_flag = 0;
pipe_write("back");
continue;
}
else if(strcmp(steelAD,"b")==0) //返回方向盘
{
steelLine_flag = 0;
AD_proc_flag = 0;
pipe_write("BTSK");
continue;
}
PostSignal(&AD_mutex,&user_cond,&bl);
}
}
nSK=1;
}
}
