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linux Ïß³ÌÎÊÌâ - C/C++ / CÓïÑÔ

ÎÒÓà pthread_create ´´½¨Ò»¸öỊ̈߳¬»ñµÃÏØ³ÇµÄid;
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void main()
{
pthread_t id;

_create(); //´´½¨Ïß³Ì
_del(); //ÈçºÎÔÚÕâÀï°ÑÏß³ÌÏûÃð£¿

}

_create()
{
pthread_create(&id,NULL...)
}
_del()
{
//????????????

}

int pthread_cancel (pthread_t thread);  
 
Cancels the specified thread.  
 


pthread_cancel   º¯ÊýÖ»ÊÇÌá³öÒ»¸öÕâÑùµÄÇëÇ󣬵«²»Ò»¶¨ÄÜÖÕÖ¹Ị̈߳¬×îºÃÊÇÔÚÔ­À´µÄÏß³ÌÀïÃæ¸ã¸öÍ˳öÌõ¼þ
while(_run){

}

//ÆäËûÏß³Ì
//ÏȲ»¿¼ÂÇͬ²½ÎÊÌâ
_run   =   0;


In   the   default   circumstances,   pthread_cancel   will   cause   the   thread   specified   by   tid   to   behave   as   if   it   had   called   pthread_exit   with   an   argument   of   PTHREAD_CANCELED.   However,   a   thread   can   elect   to   ignore   or   otherwise   control   how   it   is   canceled.   Note   that   pthread_cancel   doesn 't   wait   for   the   thread   to   terminate.   It   merely   makes &


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linux»·¾³ÏÂgethostbynameº¯ÊýÎÊÌâ - C/C++ / CÓïÑÔ

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  struct hostent *hp; 
char AlarmDevIP[20];  
  int x2;

hp = gethostbyname("www.google.com");
if (hp)
{ ......

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