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ret = pthread_create(&thread_id, NULL, Do_Thread, &Do_Thread_Para);
// µÚ2²ÎÊýÊÇthread ÊôÐÔ£¬Ò»°ãÎÒ²»ÓÃÉèÖÃ
// µÚ4¸ö²ÎÊýÊÇDo_ThreadµÄÈë¿Ú²ÎÊý£¬Ò»°ãÎÒ´«Ò»¸ö½á¹¹Ìå½øÈ¥
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µÈ´ýÏ߳̽áÊø£ºpthread_join
Ç¿ÐÐɱµôỊ̈߳ºpthread_exit
ÈÃÏß³Ì×ÔÉú×ÔÃð£ºpthread_detach
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pthread_join(thread_id, &Do_Thread_ret);
// µÚ¶þ¸ö²ÎÊýÊÇÏ̷߳µ»ØÖµ
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pthread_mutex_t mMutexData£»
pthread_mutex_init(&(mMutexData), NULL); // µÚ2¸ö²ÎÊýÊÇËøµÄÊôÐÔ£¬ÎÒÒ»°ãÓÃĬÈÏ£¬NULL
pthread_mutex_lock(&mMutexData); // ¼ÓËø
pthread_mutex_unlock(&mMutexData) // È¥Ëø
pthread_mutex_destroy(&mMutexData) // Ïú»Ù
¹ØÓÚÌõ¼þ£ºµ±Ä³¸öÏß³ÌÐèÒªµÈ´ýÆäËûÏ̴߳¦ÀíÍêij¸öÊý¾Ý£¨ÔËÐе½Ä³¸öµã£©µÄ»°£¬¾ÍÐèÒªÓÃÌõ¼þ£¬Ò»°ã¼Ó¸öʱ¼ä²ÎÊý£¬ÒÔ·ÀÖ¹ËÀµÈÏÂÈ¥¡£
pthread_cond_t *sConditionData£»
pthread_cond_init(&(sConditionData), NULL)£» // µÚ2¸ö²ÎÊýÊÇËøµÄÊôÐÔ£¬ÎÒÒ»°ãÓÃĬÈÏ£¬NULL
pthread_mutex_lock(&mMutexData); // Ò»°ãÌõ¼þ±ØÐëºÍËø¼ÓÔÚÒ»ÆðÓã¬ÒÔ±£Ö¤Ìõ¼þ±äÁ¿²»ÖØÈë
pthread_cond_signal(&sConditionData); // ·¢ÐźÅ
pthread_mutex_unlock(&mMutexData);
struct timespec ts;
struct timeval sTime;
struct timezone sTimeZone£»
long res;
pthread_mutex_lock(&(pApp->mMutexData));
gettimeofday(&sTime, &sTimeZone);
ts.tv_sec = sTime.tv_sec;
ts.tv_nsec += 5sTime. tv_usec * 1000 £«20*1000*1000; // 20 ms
ret = pthread_cond_timedwait(&(pApp->sConditionData), &(pApp->mMutexData), &ts); // µÈºò
if(ret == ETIMEDOUT)
{
pthread_mutex_unlock(&(pApp->mMutexData));
 
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/*
* /*
* Linux x86 Dropbear SSH <= 0.34 remote root exploit
* coded by live
*
* You'll need a hacked ssh client to try this out. I included a patch
* to openssh-3.6.p1 somewhere below this comment.
*
* The point is: the buffer being exploited is too small(25 bytes) to hold our
......
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