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

LinuxÉ豸ģÐÍÖ®input×ÓϵͳÏê½â(¶þ)

;           break; 
         } 
  
         if (type != EV_SYN) 
                   dev->sync = 0; 
  
         if ((disposition & INPUT_PASS_TO_DEVICE) && dev->event) 
                   dev->event(dev, type, code, value); 
  
         if (disposition & INPUT_PASS_TO_HANDLERS) 
                   input_pass_event (dev, type, code, value); 

ÔÚÕâÀï,ÎÒÃǺöÂÔµô¾ßÌåʼþµÄ´¦Àí.µ½×îºó,Èç¹û¸ÃʼþÐèÒªinput deviceÀ´Íê³ÉµÄ,¾Í»á½«dispositionÉèÖóÉINPUT_PASS_TO_DEVICE.Èç¹ûÐèÒªhandlerÀ´Íê³ÉµÄ,¾Í½«dispostionÉèΪINPUT_PASS_TO_DEVICE.Èç¹ûÐèÒªÁ½Õß¶¼²ÎÓë,½«dispositionÉèÖÃΪINPUT_PASS_TO_ALL. 
ÐèÒªÊäÈëÉ豸²ÎÓëµÄ,»Øµ÷É豸µÄeventº¯Êý.Èç¹ûÐèÒªhandler²ÎÓëµÄ.µ÷ÓÃinput_pass_event().´úÂëÈçÏÂ: 
static void input_pass_event(struct input_dev *dev, 
                                 unsigned int type, unsigned int code, int value) 

         struct input_handle *handle; 
  
         rcu_read_lock(); 
  
         handle = rcu_dereference(dev->grab); 
         if (handle) 
         


Ïà¹ØÎĵµ£º

LinuxÈí¼þ°²×°ÓëÐ¶ÔØÃüÁî

./configure         ¼ì²éϵͳÐÅÏ¢              
./configure   --help   |   more     °ïÖúÐÅÏ¢
make   clean     ......

LinuxϵͳÏ»ù±¾ÃüÁî

LinuxϵͳÏ»ù±¾ÃüÁ 񻂿·Ö´óСд uname ÏÔʾ°æ±¾ÐÅÏ¢£¨Í¬win2KµÄ ver£© dir ÏÔʾµ±Ç°Ä¿Â¼Îļþ,ls -al ÏÔʾ°üÀ¨Òþ²ØÎļþ£¨Í¬win2KµÄ dir£© pwd ²éѯµ±Ç°ËùÔÚµÄĿ¼λÖà cd cd¡¡..»Øµ½ÉÏÒ»²ãĿ¼£¬×¢Òâcd Óë..Ö®¼äÓпոñ¡£cd¡¡/·µ»Øµ½¸ùĿ¼¡£ cat ÎļþÃû ²é¿´ÎļþÄÚÈÝ cat >abc.txt Íùabc.txtÎļþÖÐдÉÏÄÚÈÝ¡£ more Î ......

linuxÖпìËÙ²éÕÒÎļþ

Ö÷ÒªÓÐÏÂÃæÈýÖÖ·½Ê½£º
1.whereis ÎļþÃû
ÌØµã:¿ìËÙ, Ö´ÐÐ׼ȷ²éÕÒ¡£
2.find / -name ÎļþÃû
²é³öºÜ¶à¶«Î÷£¬Óкܶà
“Permission Denied".
#find / -name php.ini
3.locate ÎļþÃû
×î¿ìµÄ·½·¨.Ö´ÐÐÄ£ºý²éÕÒ¡£
×¢Òâ:µÚÒ»´ÎʹÓøÃÃüÁî,¿ÉÄÜÐèÒª¸üÐÂÊý¾Ý¿â,°´ÕÕÌáʾµÄÃüÁîÖ´ÐÐһϾͺÃÁË.
ÕâÀï¾ÍҪ˵˵loc ......

[×ªÔØ]LinuxÈȲå°Î

 
½«¿ÉÒÆ¶¯É豸Á¬Èëϵͳʱ£¬ÏµÍ³µÄºǫ́ÖлáÒÀ´Î·¢ÉúÈçÏÂʼþ£º
l Äں˼ì²âµ½ÐÂÓ²¼þ²åÈ룬Ȼºó·Ö±ð֪ͨhotplugºÍudev¡£Ç°ÕßÓÃÀ´×°ÈëÏàÓ¦µÄÄÚºËÄ£¿é(Èçusb-storage)£¬¶øºóÕßÓÃÀ´ÔÚ/devÖд´½¨ÏàÓ¦µÄÉ豸½Úµã(Èç/dev/sda1)¡£
l udev´´½¨ÁËÏàÓ¦µÄÉ豸½ÚµãÖ®ºó£¬»á½«ÕâÒ»ÏûϢ֪ͨhalµÄÊØ»¤³ÌÐò(hald)¡£µ±È»udev»¹µÃ±£Ö¤Ð ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ