linux에서 ip/mac address 받아오기 관련 링크

ip addr, subnet addr, broadcast addr  - using ioctl
[링크 : http://www.cciezone.com/?p=60&cpage=1]

ip addr - using gethostname() , gethostbyname(), addrinfo()
[링크 : http://stackoverflow.com/questions/625663/how-to-get-my-non-loopback-network-ip-address-in-c]

set gateway addr - using ioctl
[링크 : http://www.linuxquestions.org/questions/linux-networking-3/how-to-add-a-gateway-address-using-ioctl-in-c-in-linux-512213/]

get gateway addr - using send(), recv()
[링크 : http://www.linuxquestions.org/questions/linux-networking-3/howto-find-gateway-address-through-code-397078/]

[ifconfig.c : http://www.koders.com/c/fidF4E339CD5847BBECCA5405DD6592D79452A56D3E.aspx?s=link]

man page
[ioctl : http://docs.huihoo.com/gnu/linux/syscalls_17.html]
[netdevice : http://unixhelp.ed.ac.uk/CGI/man-cgi?netdevice+7]




내부링크 (소스코드 포함)
[링크 : 네트워크 장치 갯수 얻기 (get amount of eth?)]