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ret = pthread_create(&thread_id, NULL, Do_Thread, &Do_Thread_Para);
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pthread_mutex_t mMutexData£»
pthread_mutex_init(&(mMutexData), NULL); // µÚ2¸ö²ÎÊýÊÇËøµÄÊôÐÔ£¬ÎÒÒ»°ãÓÃĬÈÏ£¬NULL
pthread_mutex_lock(&mMutexData);  // ¼ÓËø
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pthread_mutex_destroy(&mMutexData) // Ïú»Ù
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pthread_cond_t *sConditionData£»
pthread_cond_init(&(sConditionData), NULL)£» // µÚ2¸ö²ÎÊýÊÇËøµÄÊôÐÔ£¬ÎÒÒ»°ãÓÃĬÈÏ£¬NULL
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  pthread_mutex_unlock(&mMutexData);
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    struct timeval sTime;
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   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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ת×Ô£ºhttp://lkml.org/lkml/2005/8/2/242
--------------------------------------------------------------------------------------------
from
Jesper Juhl <>
Subject
Documentation - how to apply patches for various trees
Date
Tue, 2 Aug 2005 23:32:20 +0200
Hi,
How to apply the -rc, -git, ......
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