sendUdp uses gethostbyname

[skliper]

Originated by glimes (33 on babelfish):

cppcheck identifies gethostbyname as nonreentrant and obsolete, and recommends gethostbyname_r in the first case and getaddrinfo in the second.

[skliper]

set gitaddrinfo(3) man page client program for example

[skliper]

@avan989 Take a look at this on

[avan989]

Can you clarify the example?