C語(yǔ)言多線程中運(yùn)行線程池,在線程池中運(yùn)行線程池,,傳遞的結(jié)構(gòu)體參數(shù)值為空/NULL/0

C語(yǔ)言多線程中運(yùn)行線程池,在線程池中運(yùn)行線程池,,傳遞的結(jié)構(gòu)體參數(shù)值為空/NULL/0

本貼問(wèn)題,之前已經(jīng)提問(wèn)過(guò)一次,當(dāng)時(shí)已經(jīng)解決了,原貼在這里https://segmentfault.com/q/10...
.現(xiàn)在的代碼貼了部分出來(lái),問(wèn)題也在下方描述,我剛剛接觸C語(yǔ)言,也不是專業(yè)程序員.愛(ài)好者,在開(kāi)發(fā)中遇到了問(wèn)題,請(qǐng)求幫助

typedef struct {
}LoanInfos;

typedef struct{
    int cp;//主線程編號(hào)
    int thread;//線程編號(hào)
    long int time;

    int arraysize;//二維數(shù)組的主數(shù)組有多少個(gè)元素
    int arraykey;//二維數(shù)組的主數(shù)組的第幾個(gè)元素

}ListingInfos;
typedef struct{
    int cp;//主線程編號(hào)
    int thread;//線程編號(hào)
    int thread_pool;//線程池編號(hào)
    long int time;
    
    int arraysize;//二維數(shù)組的主數(shù)組有多少個(gè)元素
    int arraykey;//二維數(shù)組的主數(shù)組的第幾個(gè)元素
    int arraykey_min;
}S_ListingInfos;


//配置單次請(qǐng)求處理標(biāo)的數(shù)目為多少個(gè)
#define DEIL_LEN 10
//數(shù)據(jù)庫(kù)連接配置
char *db_host = "127.0.0.1";
char *db_user = "root";
char *db_pass = "password";
char *db_name = "database";

/*************以上為參數(shù)設(shè)置區(qū)域***************/
struct threadpool *user_pool;
struct threadpool *strategy_pool;

int main() {
    curl_global_init(CURL_GLOBAL_ALL);
    mysql_library_init(0, NULL, NULL);
    user_pool = threadpool_init(100, 1000); //創(chuàng)建用戶組線程池,單次只處理15個(gè)線程,最多等待100個(gè)策略            
    s_pool = threadpool_init(100, 1000); //創(chuàng)建方法組線程池,單次只處理15個(gè)線程,最多等待100個(gè)策略        
    //創(chuàng)設(shè)線程
    pthread_t t1, t2;
    pthread_create(&t1, NULL, getlist, (void *)0);//傳遞線程參數(shù)代碼為0
    usleep(100000 * 5);//間隔0.5毫秒創(chuàng)設(shè)線程
    pthread_create(&t2, NULL, getlist, (void *)1);//傳遞線程參數(shù)代碼為1

                                                                                
    

    pthread_join(t1, NULL);
    //usleep(100000);//0.1秒
    pthread_join(t2, NULL);

    threadpool_destroy(s_pool);//銷毀線程池
    threadpool_destroy(user_pool);//銷毀線程池
    mysql_library_end();

    return 0;
}

//刷新列表并處理詳情線程
void* getlist(void* m) {
    int cp = (int)m;
    pthread_detach(pthread_self()); //分離線程，使得它不能被其他線程回收或殺死的，它的存儲(chǔ)器資源在它終止時(shí)由系統(tǒng)自動(dòng)釋放
    //以下實(shí)現(xiàn)無(wú)線循環(huán)
    for (int i;; i += 1) {
        long int time;
        long int r_time;
        struct tm *gmt;  //格林威治時(shí)間 
        struct tm *gmt2;  //格林威治時(shí)間 
        struct timeval tv;
        long int ss;
        ....//這里定義了很多局部變量


        usleep(100000 * 20);//2秒刷新一次一次
        
        //時(shí)間設(shè)置
        {
        gettimeofday(&tv, NULL);
        ss = tv.tv_sec;
        //time = ss * 1000 + tv.tv_usec / 1000;//獲取當(dāng)前毫秒
        //time -= refresh_time;//當(dāng)前毫秒減去刷新毫秒,回到N毫秒之前
        time = ss + 8 * 60 * 60;//當(dāng)前時(shí)間戳
        r_time = time - refresh_time / 1000;
        gmt = gmtime(&r_time);//轉(zhuǎn)為格林威治時(shí)間 

        strftime(__request_time, BUFLEN, "%Y-%m-%d %H:%M:%S", gmt);
        gmt2 = gmtime(&ss);//轉(zhuǎn)為格林威治時(shí)間 
        strftime(send_time, BUFLEN, "%Y-%m-%d %H:%M:%S", gmt2);
        }
        
    

        #####這里有一部分MySQL處理代碼和數(shù)據(jù)處理過(guò)程############

        
        
    ListingInfos listing_infos_[l_size];
        for (int _i = 0; _i < l_size; _i++)
        {
        
            listing_infos_[_i].thread = _i;
            listing_infos_[_i].cp = cp;
            listing_infos_[_i].time = time;
            listing_infos_[_i].arraysize = l_size;
            listing_infos_[_i].arraykey = _i;
            //創(chuàng)建線程
            int temp;
            printf("【%d】【%d】創(chuàng)建線程前的ID號(hào):%ld\n", cp, _i, listing_infos_[_i].Id);
            threadpool_add_job(s_pool, ListThread, &listing_infos_[_i]);

        }
            

        
    }
}


void *ListThread(void *arg)
{
    ListingInfos *listing_infos;
    listing_infos = (ListingInfos *)arg;
    printf("【%d】listid_thread【%d】線程中獲取的ID:%ld\n", listing_infos->cp, listing_infos->thread, listing_infos->Id);
    
    
    
    
    //連接數(shù)據(jù)庫(kù)
    MYSQL *conn;
    MYSQL_RES *res;
    MYSQL_ROW row;
    
    //生成SQL
    
    printf("【%d】listid_thread【%d】發(fā)送查詢策略SQL：%s\n", listing_infos->cp, listing_infos->thread, t_sql);
    
    
    int arraysize = listing_infos->arraysize;
    int arraykey = listing_infos->arraykey;
    S_ListingInfos s_listing_infos[arraysize][100];
    int count = 0;

    while (row = mysql_fetch_row(res))
    {
        if (o >= 100) {
            break;
        }
        unsigned long int *lengths = NULL;
        lengths = mysql_fetch_lengths(res); 
    
        #######處理數(shù)據(jù)

        //弄一個(gè)結(jié)構(gòu)變量,存儲(chǔ)S組的信息
        strategy_listing_infos[arraykey][o].arraysize = arraysize;
        strategy_listing_infos[arraykey][o].arraykey = arraykey;
        strategy_listing_infos[arraykey][o].arraykey_min = o;
        .....//這里在整合數(shù)據(jù)
        
        
        printf("\n【%d】【%d】【%d】標(biāo)號(hào)%ld----策略:%s[%d]\t前\n", s_listing_infos[arraykey][o].cp, s_listing_infos[arraykey][o].thread, s_listing_infos[arraykey][o].thread_pool, s_listing_infos[arraykey][o].Id, s_listing_infos[arraykey][o].Name, s_listing_infos[arraykey][o].SId);

問(wèn)題出在這里,下方的代碼,上方的打印出來(lái)是沒(méi)有問(wèn)題的,然后就調(diào)用user_pool線程池

        threadpool_add_job(user_pool, UsersThread, &s_listing_infos[arraykey][o]);
        

        o++; count++;
    }
    //printf("【%d】【%d】計(jì)數(shù)符合策略數(shù)count[%d]\n", listing_infos->cp, listing_infos->thread, count);
    mysql_free_result(res);
    //printf("【%d】listid_thread【%d】連接數(shù)據(jù)庫(kù)關(guān)閉\n", listing_infos->cp, listing_infos->thread);
    mysql_close(conn);
    mysql_thread_end();
    pthread_exit(0);
    return ((void *)0);
}

在下面的線程中,我不論是打印結(jié)果,還是弄到MYSQL數(shù)據(jù)庫(kù)查看結(jié)果,都有很多下方的結(jié)果,沒(méi)有達(dá)到期望值
【0】【0】【0】ID號(hào)0----策略:[0]
【0】【0】【0】ID號(hào)0----策略:[0]
【0】【0】【0】ID號(hào)0----策略:[0]
【0】【0】【0】ID號(hào)0----策略:[0]
【0】【0】【0】ID號(hào)0----策略:[0]
【0】【0】【0】ID號(hào)0----策略:[0]
【0】【0】【0】ID號(hào)0----策略:[0]
【0】【0】【0】ID號(hào)0----策略:[0]
【0】【0】【0】ID號(hào)0----策略:[0]
【0】【0】【0】ID號(hào)0----策略:[0]
【0】【0】【0】ID號(hào)0----策略:[0]

void* UsersThread(void* arg)
{
    S_ListingInfos *s_listing_infos = (S_ListingInfos *)arg;
    printf("\n【%d】【%d】【%d】ID號(hào)%ld----策略:%s[%d]\n", s_listing_infos->cp, s_listing_infos->thread, s_listing_infos->thread_pool, s_listing_infos->ListingId, s_listing_infos->StrategyName, s_listing_infos->StraId);
    
}