linux Äں˲üô´ÓÁ㿪ʼ
ÍøÉϽéÉÜlinux²Ã¼ôµÄÎÄÕºܶ࣬²»¹ýºÜ¶à¶¼ÊǺöÂÔÁËÇ°ÃæµÄºÜ¶à²½Öè¡£×î½üÀϰåÒª²¼ÖÃlinux²Ã¼ôµÄÈÎÎñ£¬ÎÒûÓÐʲôlinuxÏîÄ¿»ù´¡£¬ËùÒԺܶණÎ÷¶¼Òª×Ô¼ºÃþË÷¡£ÏÂÃæÊÇÎÒ×ܽáµÄ²½Öè¡£
LinuxÄں˲üô
1.
Ê×ÏȰÑlinuxÔ´´úÂëÏÂÔØµ½±¾µØ£¬ÏÂÔØµÄÍøÖ·ÊÇwww.kernel.org,
2.
ÏÂÔØµ½±¾µØÎļþ¼Ðºó£¬´ò¿ªÖÕ¶Ë£¬ÊäÈëÃüÁ°²×°Îļþ¸´ÖƵ½/usr/srcÏ£¬²¢ÊäÈëÃüÁî½âѹ
3.
½øÈëĿ¼ִÐÐmake mrproper£¬¸ÃÃüÁîÈ·±£Ô´´úÂëĿ¼ÏÂûÓв»ÕýÈ·µÄ.OÎļþ¼°ÎļþµÄ»¥ÏàÒÀÀµ¡£
4.
ÅäÖÃÄںˡ£ÓÐÈý¸öÃüÁî¡£
#make config(»ùÓÚÎı¾µÄ×ͳµÄÅäÖýçÃæ)
#make menuconfig£¨»ùÓÚÎı¾Ñ¡µ¥µÄÅäÖýçÃæ£¬×Ö·ûÖÕ¶ËÏÂÍÆ¼öʹÓã©
#make xconfig£¨»ùÓÚͼÐδ°¿ÚģʽµÄÅäÖýçÃæ£¬XwindowÏÂÍÆ¼öʹÓã©
#make oldconfig(Ö»ÊÇÔÚÔÀ´ÄÚºËÅäÖõĻù´¡ÉÏÐÞ¸ÄһЩСµØ·½)
5.ÆÚ¼äÔËÐÐmake configÃüÁîÓöµ½unable to find the ncurses libraries or the required header filesµÄÎÊÌ⣬ҪÏȰ²×°ncurses-devel°ü¡£ÔËÐÐapt-get install ncurses-develÏÔʾ”E:couldn’t find package
ncurses-devel”¡£ÏÈÒªÖ´ÐÐapt-get
update£¬¸üÐÂһϡ£È»ºóÔÙÖ´ÐÐapt-get
install ncurses-devel,ÔËÐа²×°ºó£¬Ìáʾ°²×°³É¹¦¡£
6.LinuxÄں˲üô¾ßÌå²½Ö裨¼ûÍøÉÏÆäËüLinuxÄں˲üôµÄÎÄÕ£©
7.±àÒëÄÚºË
±àÒëÓйصÄÃüÁîΪ
#make dep£¨¶ÁÈ¡ÅäÖùý³ÌÉú³ÉµÄÅäÖÃÎļþ£©
#make clean£¨É¾³ýÇ°Ãæ²½ÖèÁôÏÂÀ´µÄÎļþ£©
#make zImage£¨ÊµÏÖÍêÈ«±àÒëÄںˣ©
#make bzImage£¨ºÍ make zImageÒ»Ñù£¬Çø±ðÊÇǰÕßÊÇ´óÒ»µãµÄÄںˣ©
#make modules
#make modules_install
#mdepmod –a
ºóÃæÈý¸öÃüÁîÖ»ÓÐÔÚ½øÐÐÅäÖõĹý³ÌÖУ¬»Ø´ðEnable loadable module supportÊÇÑ¡ÔñYES²ÅÊÇ ±ØÒªµÄ£¬make modules ºÍmake modules_install·Ö±ðÉú³ÉÏàÓ¦µÄÄ£¿éºÍ°ÑÄ£¿é¸´ÖƵ½ÐèÒªµÄĿ¼ÖС£
Ïà¹ØÎĵµ£º
£¨L2CAPÐÒé¼ò½é£¬L2CAPÔÚBlueZÖеÄʵÏÖÒÔ¼°L2CAP±à³Ì½Ó¿Ú£©
Ò»£ºL2CAPÐÒé¼ò½é£º
Logical Link Control and Adaptation Protocol(L2CAP)
Âß¼Á¬½Ó¿ØÖƺÍÊÊÅäÐÒé (L2CAP) ΪÉϲãÐÒéÌá¹©ÃæÏòÁ¬½ÓºÍÎÞÁ¬½ÓµÄÊý¾Ý·þÎñ£¬²¢Ìṩ¶àÐÒ鹦ÄܺͷָîÖØ×é²Ù×÷¡£L2CAP ³äÐíÉϲãÐÒéºÍÓ¦ÓÃÈí¼þ´«ÊäºÍ½ÓÊÕ×î´ó³¤¶ÈΪ 64K µÄ L2CAP Ê ......
Service Discovery Protocol(SDP)ÌṩһÖÖÄÜÁ¦£¬ÈÃÓ¦ÓóÌÐòÓз½·¨·¢ÏÖÄÄÖÖ·þÎñ¿ÉÓÃÒÔ¼°ÕâÖÖ·þÎñµÄÌØÐÔ¡£
·þÎñ·¢ÏÖÐÒé(SDP»òBluetooth SDP)ÔÚÀ¶ÑÀÐÒéÕ»ÖжÔÀ¶ÑÀ»·¾³ÖеÄÓ¦ÓóÌÐòÓÐÌØÊâµÄº¬Ò⣬·¢ÏÖÄĸö·þÎñÊÇ¿ÉÓõĺÍÈ·¶¨ÕâЩ¿ÉÓ÷þÎñµÄÌØÕ÷¡£SDP¶¨ÒåÁËbluetooth client·¢ÏÖ¿ÉÓÃbluetooth server·þÎñºÍËüÃǵÄÌØÕ÷µÄ·½·¨¡£ ......
Anatomy of the Linux slab allocator
Learn how Linux manages memory
M. Tim Jones, Consultant Engineer, Emulex Corp.
M. Tim Jones is an embedded software architect and the author of GNU/Linux Application Programming, AI Application Programming, and BSD Sockets Programming from a Multilanguage Persp ......
ѧϰLinuxϵͳµÄʮһµã½¨Òé
2007.06.12 À´×Ô£ºlingfen1552.cublog.c¡¡ [Êղص½ÎÒµÄÍøÕª]
Ëæ×ÅLinuxÓ¦ÓõÄÀ©Õ¹Ðí¶àÅóÓÑ¿ªÊ¼½Ó´¥Linux£¬¸ù¾ÝѧϰWindwosµÄ¾ÑéÍùÍùÓÐһЩãȻµÄ¸Ð¾õ£º²»Öª´ÓºÎ´¦¿ªÊ¼Ñ§Æð¡£ÈçºÎµÃµ½Áª»ú°ïÖúºÍ˽ÓвÙ×÷ϵͳ²»Í¬£¬¸÷¸öLinuxµÄ·¢Ðа汾µÄ¼¼ÊõÖ§³ÖÊ ......
Ë÷Òý½Úµã¡¢Ó²Á¬½ÓºÍÁ¬½Ó¼ÆÊý
Ë÷Òý½Úµãinode£º
LinuxΪÿ¸öÎļþ·ÖÅäÒ»¸ö³ÆÎªË÷Òý½ÚµãµÄºÅÂëinode£¬¿ÉÒÔ½«inode¼òµ¥Àí½â³ÉÒ»¸öÖ¸Õ룬ËüÓÀÔ¶Ö¸Ïò±¾ÎļþµÄ¾ßÌå´æ´¢Î»Öá£ÏµÍ³ÊÇͨ¹ýË÷Òý½Úµã(¶ø²»ÊÇÎļþÃû)À´¶¨Î»Ã¿Ò»¸öÎļþ¡£
ÀýÈ磺¼ÙÉèÎÒÃÇÔÚÓ²Å̵±Ç°Ä¿Â¼Ï½¨Á¢ÁËÒ»¸öÃûΪmytextÎı ......