Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

linux ÐźŴ¦Àí µÄѧϰ

      linuxϵͳÖжÔÐźŵĴ¦ÀíÖ÷ÒªÊÇsignal ºÍsigactionº¯ÊýÀ´Íê³É£¬pauseÓÃÀ´ÏìÓ¦ÈκÎÐźţ¬µ«²»×öÈκδ¦Àí¡£
      1¡£signalº¯Êý
¸Ãº¯ÊýÓÃÀ´ÉèÖýø³ÌÔÚ½Óµ½Ðźŵ͝×÷¡£¿ÉÒÔ man signal²é¿´¾ßÌåÓ÷¨£¬ÏÖÔÚ¶ÔÆäÓ÷¨ÑÝʾ£¬
SIGKILL SIGSTOPÊDz»Äܱ»²¶×½ºÍºöÂÔµÄÐźš£
#include <stdio.h>
#include <signal.h>
void handler_sigint (int signo)
{
printf("recv SIGINT\N");
}
int main()
{
 signal(SIGINT,handler_sigint);
while(1)
;
return 0;
}
½âÊÍ£ºwhileΪËÀÑ­»·£¬ctrl+c²úÉúSIGINTÐźţ¬¶øctrl+\½«Ïò½ø³ÌSIGQUIT Ðźţ¬µ«³ÌÐò±¾ÉíûÓд¦Àí¸ÃÐźţ¬ÔòʹÓÃĬÈÏ´¦Àí·½Ê½£¬Í˳ö³ÌÐò¡£Ò²¿ÉÒÔkill;


Ïà¹ØÎĵµ£º

linux tasklet

http://blog.chinaunix.net/u/24474/showart_227121.html
Çý¶¯³ÌÐòʹÓÃtasklet»úÖÆ
ת×Ô£ºhttp://blog.chinaunix.net/u/15169/showart.php?id=82989
Çý
¶¯³ÌÐòÔÚ³õʼ»¯Ê±£¬Í¨¹ýº¯Êýtask_init½¨Á¢Ò»¸ötasklet£¬È»ºóµ÷Óú¯Êýtasklet_schedule½«Õâ¸ötasklet·ÅÔÚ
tasklet_vecÁ´±íµÄÍ·²¿£¬²¢»½ÐѺǫ́Ïß³Ìksoftirqd¡£µ±ºóÌ¨Ï ......

linux tasklet 2

http://hi.baidu.com/j_fo/blog/item/7412bb018deab109728da572.html
LinuxÄÚºË irq/soft irq/tasklet/ͬ²½
2009-10-08 21:22
1.Öжϴ¦Àí³ÌÐò½áÊøÖ®Ç°£¬²»ÔÊÐí²úÉúÏàͬµÄÖжÏʼþ£»£¨½ûÓÃPICÉϸÃÖжϣ¬µ«¿ÉÒÔ²úÉúÆäËûÖжϣ©
2.Öжϴ¦Àí³ÌÐò¡¢ÈíÖжϡ¢tasklet¼È²»¿É±»ÇÀÕ¼Ò²²»Äܱ»×èÈû£¬×î¶à·¢ÉúÖжÏǶÌ×£»
3.Ö´ÐÐÖÐ¶Ï ......

linux driver net

http://www.cublog.cn/u/2108/showart_223258.html
LinuxÄÚºËÊý¾Ý°ü´¦ÀíÁ÷³Ì£­Êý¾Ý°ü½ÓÊÕ
ÓëÆä˵ÕâÆªÎÄÕ·ÖÎöÁËÍø¿¨Çý¶¯ÖÐÖÐÊý¾Ý°üµÄ½ÓÊÕ£¬»¹²»Èç˵ÊÇÒÔe100ΪÀý£¬¶ÔÍø¿¨Çý¶¯±àдµÄÒ»¸ö˵Ã÷¡£
µ±È»£¬¶ÔÊý¾Ý°üµÄ½ÓÊÕ˵µÄºÜÇå³þ¡£
×ªÔØ
Êý¾Ý°üµÄ½ÓÊÕ
×÷Õߣºkendo
Kernel£º2.6.12
Ò»¡¢´ÓÍø¿¨ËµÆð
Õâ²¢·ÇÊÇÒ»¸öÍø¿¨Ç ......

Linux É豸Çý¶¯ Edition 3) workqueue


7.5. Tasklets »úÖÆ
ÉÏÒ»Ò³
 
µÚ 7 Õ ʱ¼ä, ÑÓʱ, ºÍÑÓºó¹¤×÷
 ÏÂÒ»Ò³
http://lsec.cc.ac.cn/~tengfei/doc/ldd3/index.html
Linux É豸Çý¶¯ Edition 3
7.5. Tasklets »úÖÆ
ÁíÒ»¸öÓйØÓÚ¶¨Ê±ÎÊÌâµÄÄÚºËÉèÊ©ÊÇ tasklet »úÖÆ. Ëü´ó²¿·ÖÓÃÔÚÖжϹÜÀí(ÎÒÃǽ«ÔÚµÚ 10 ÕÂÔٴμûµ½). ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ