gethostbyaddr and netdb implementation file

StackOverflow https://stackoverflow.com/questions/14992659

문제

Where is gethostbyaddr and netdb.h functions implemented? I can only find the header file where it is extern'ed (netdb.h)

Thanks

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해결책

It is implemented in glibc.

BTW, use getnameinfo() and getaddrinfo(). gethostbyaddr() is obsolete, mostly because of IPv6.

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