It is implemented in glibc.
BTW, use getnameinfo() and getaddrinfo(). gethostbyaddr() is obsolete, mostly because of IPv6.
题
Where is gethostbyaddr and netdb.h functions implemented? I can only find the header file where it is extern'ed (netdb.h)
Thanks
解决方案
It is implemented in glibc.
BTW, use getnameinfo() and getaddrinfo(). gethostbyaddr() is obsolete, mostly because of IPv6.