ios10 – 我想从iOS 10读取控制台日志

我正在使用此代码但由于更改了与Logging System相关的所有API,因此它不再适用于iOS 10.

+ (NSString *)getConsoleLog {
NSString *consoleLog = @"";
char fdate[24];

NSString *myPID = [NSString StringWithFormat:@"%d",getpid()];
aslmsg query,msg;
query = asl_new(ASL_TYPE_QUERY);
asl_set_query(query,ASL_KEY_PID,myPID.UTF8String,ASL_QUERY_OP_EQUAL);
aslresponse r = asl_search(NULL,query);

while ((msg = aslresponse_next(r))) {
    NSString *secondsString = [NSString StringWithFormat:@"%s",asl_get(msg,ASL_KEY_TIME)];
    NSString *nanoSecondsString = [NSString StringWithFormat:@"%s",ASL_KEY_TIME_NSEC)];

    NSTimeInterval seconds = [secondsString doubleValue];
    NSTimeInterval nanoSeconds = [nanoSecondsString doubleValue];
    NSTimeInterval msgTime = seconds + nanoSeconds / NSEC_PER_SEc;

    time_t timestamp = (time_t)msgTime;
    struct tm *lt = localtime(&timestamp);
    strftime(fdate,24,"%Y-%m-%d %T",lt);

    consoleLog = [consoleLog StringByAppendingFormat:@"%s.%03d %@\n",fdate,(int)(1000.0 * (msgTime - floor(msgTimE))),[NSString StringWithFormat:@"%s",ASL_KEY_MSG)]];
}

aslresponse_free(r);
asl_free(query);

return consoleLog; }@H_262_3@ 
 
有人可以帮忙吗？