Alpha Planet

之前I/O作業找到的
裡面每個引用的函數都有連結
利用搜尋也很方便

http://fxr.googlebit.com/

其他相關頁面:

http://www.google.com.tw/codesearch/p?hl=zh-TW#waBPL5hF7yo/linux-2.5.46/fs/read_write.c&q=SYS_read
http://www.wangchao.net.cn/bbsdetail_268998.html
http://topic.csdn.net/u/20090507/13/73b5f8a4-a2b2-4055-a4c0-fd53940b6103.html
http://www.spinellis.gr/pubs/inbook/beautiful_code/html/Spi07g.html
http://www.freebsd.org/doc/en/books/developers-handbook/x86-system-calls.html
http://www.int80h.org/bsdasm/
http://74.125.153.132/search?q=cache:OLIGy33VNFIJ:www.lslnet.com/linux/f/docs1/i32/big5251432.htm+freebsd+system+call+read+sys_read+/sys/kern&cd=1&hl=zh-TW&ct=clnk&gl=tw