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

ÁгöLinuxÔ´ÂëÏÂËùÓÐMakefileµÄ·½·¨

 Ò»¡¢ÒªÇó£º
1¡¢Äܹ»ÏÔʾ³öMakefileµÄ×ÜÊý
2¡¢ÄÜÏÔʾһ¼¶Ä¿Â¼ÏµÄMakefile×ÜÊý¡¢MakefileÁÐ±í¼°ÆäMakefileµÄÄÚÈÝ
3¡¢Äܽ«ÉÏÊöÄÚÈÝдÈëÏàÓ¦µÄÎļþ
¶þ¡¢ÊµÀý
rm -rf ~/Desktop/linux_Makefile/*
for i in `find . -maxdepth 1 -type d`
#½ö½öÊǵ±Ç°Ä¿Â¼£¬ËùÒÔÇ뽫±¾½Å±¾·ÅÔÚlinuxÔ´ÂëĿ¼ÏÂÖ´ÐС£
do
 echo $i
 mkdir -p ~/Desktop/linux_Makefile/$i
 find $i -type f -name "Makefile" -print | echo -e ""$i" Total is:`wc -l`" >> ~/Desktop/linux_Makefile/total_Makefile_list_about.txt
#
MakefileµÄ×ÜÊý
 find $i -type f -name "Makefile" -print | echo -e "\n"$i"'s Makefile Total number is:`wc -l`\n" > ~/Desktop/linux_Makefile/$i/"$i"_Makefile_list.txt
 find $i -type f -name "Makefile" -print >> ~/Desktop/linux_Makefile/$i/"$i"_Makefile_list.txt
 find $i -type f -name "Makefile" -printf "\n# ============================================================\n# " -print -printf "# ============================================================\n\n" -exec cat {} \; >> ~/Desktop/linux_Makefile/$i/"$i"_Makefile_content.txt
done
mv ~/Desktop/linux_Makefile/._Makefile_content.txt ~/Desktop/linux_Makefile/total_Makefile_content.txt
mv ~/Desktop/linux_Makefile/._Makefile_list.txt ~/Desktop/linux_Makefile/total_Makefile_list.txt
Èý¡¢À©Õ¹³ÉͨÓõÄÎļþ¹éÄɳÌÐò


Ïà¹ØÎĵµ£º

ʵսLinux Bluetooth±à³Ì (Æß) SDPЭÒé

Service Discovery Protocol(SDP)ÌṩһÖÖÄÜÁ¦£¬ÈÃÓ¦ÓóÌÐòÓз½·¨·¢ÏÖÄÄÖÖ·þÎñ¿ÉÓÃÒÔ¼°ÕâÖÖ·þÎñµÄÌØÐÔ¡£
·þÎñ·¢ÏÖЭÒé(SDP»òBluetooth SDP)ÔÚÀ¶ÑÀЭÒéÕ»ÖжÔÀ¶ÑÀ»·¾³ÖеÄÓ¦ÓóÌÐòÓÐÌØÊâµÄº¬Ò⣬·¢ÏÖÄĸö·þÎñÊÇ¿ÉÓõĺÍÈ·¶¨ÕâЩ¿ÉÓ÷þÎñµÄÌØÕ÷¡£SDP¶¨ÒåÁËbluetooth client·¢ÏÖ¿ÉÓÃbluetooth server·þÎñºÍËüÃǵÄÌØÕ÷µÄ·½·¨¡£ ......

ÔÚLinuxÏÂÓÃbuildroot´î½¨mips/armµÄ½»²æ±àÒëÆ½Ì¨

 ÔÚLinuxÏÂÓÃbuildroot´î½¨mips/armµÄ½»²æ±àÒëÆ½Ì¨
Õâ¸ö±àÒë»·¾³ÊDz»ÄܱàÒëfor¿ªÔ´ÎÞÏß·ÓÉÆ÷µÄ³ÌÐòµÄ£¬ÒòΪÄÚºËÊÇ2.6µÄ
½¨Òé²Î¿¼ÕâÆª: http://www.felix021.com/blog/read.php?1467
ǰÁ½ÌìÂòÁËNetGear WRT614 V9£¬´îÔØµÄÊÇBroadcomµÄ200MHz MIPS´¦ÀíÆ÷¡£
ÓÉÓÚʹÓõÄÊÇ¿ªÔ´²Ù×÷ϵͳLinux£¬ËùÒÔ¿ÉÒÔË¢ÍøÉÏһЩNBµÄ ......

LinuxϵÄʵʱÁ÷ýÌå±à³Ì

 
¼¶±ð£º ³õ¼¶
ФÎÄÅô
(xiaowp@263.net
), ˶ʿÑо¿Éú, ±±¾©Àí¹¤´óѧ¼ÆËã»úϵ
2004 Äê 2 ÔÂ 01 ÈÕ
Á÷
ýÌåÖ¸µÄÊÇÔÚÍøÂçÖÐʹÓÃÁ÷¼¼Êõ´«ÊäµÄÁ¬ÐøÊ±»ùýÌ壬ÆäÌØµãÊÇÔÚ²¥·Åǰ²»ÐèÒªÏÂÔØÕû¸öÎļþ£¬¶øÊDzÉÓñßÏÂÔØ±ß²¥·ÅµÄ·½Ê½£¬ËüÊÇÊÓÆµ»áÒé¡¢IPµç»°µÈÓ¦Óó¡ºÏ
µÄ¼¼Êõ»ù´¡¡£RTPÊǽøÐÐʵʱÁ÷ýÌå´«ÊäµÄ±ê׼ЭÒéº ......

LinuxÄÚ´æ¹ÜÀíÖ®slab·ÖÅäÆ÷·ÖÎö(ÐøËÄ)


Æß£ºkmem_cache_free£¨£©µÄʵÏÖ
kmem_cache_freeÓÃÓÚ°Ñ´ÓslabÖзÖÅäµÄ¶ÔÏóÊͷŵô£¬Í¬·ÖÅäÒ»Ñù£¬ËüÊ×ÏÈ»á°ÑËü·Åµ½ACÖУ¬Èç¹ûACÂúÁË£¬Ôò°Ñ¶ÔÏóÊͷŵ½shareÁ´ÖУ¬Èç¹ûshareÒ²ÂúÁË£¬Ò²¾Í°ÑËüÊÍ·ÅÖÁslab¡£À´¿´¾ßÌåµÄ´úÂ룺
void kmem_cache_free (kmem_cache_t *cachep, void *objp)
{
     unsi ......

LinuxÄÚ´æ¹ÜÀíÖ®slab·ÖÅäÆ÷·ÖÎö(ÐøÎå)

 ¾Å£º¼¸µã²¹³ä£º
1: SlabÖÐʹÓõÄÒ³Ãæ¶¼»á¼ÓÉÏ“PG_slab”±êÖ¾£¬ÒÔ¸úÒ»°ãµÄÒ³ÃæÇø±ð¡£ÁíÍ⣬ÔÚÊÍ·ÅÄÚ´æµÄʱºò£¬¾­³£ÐèÒªÓõ½´ÓÒ³Ãæµ½slabµÄ¶ÔӦת»»¹ØÏµ¡£ÄÇÊÇÔõÑù±êʶµÄÄØ£¿
¹ØÓÚ±êÖ¾£º
×¢ÒâÓÐÒÔÏ´úÂ룺
static void *kmem_getpages(kmem_cache_t *cachep, int flags, int nodeid)
{
  &n ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ