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drbrain/gist:7ee7ff73a6f43fcb0ecc

Created January 27, 2015 19:59
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If your nm output looks like this your ruby is OK
Raw
gistfile1.txt
$ nm -a `ruby -rsocket -e 'puts $".grep(/socket.bundle/)'` | grep gethostbyname
U _gethostbyname
000000000000e770 t _sock_s_gethostbyname
000000000000e770 - 01 0000 FUN _sock_s_gethostbyname
0000000000010440 - 01 0000 FUN _tcp_s_gethostbyname
0000000000010440 t _tcp_s_gethostbyname
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