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| author | Raimo Niskanen <[email protected]> | 2016-06-08 09:56:04 +0200 |
|---|---|---|
| committer | Raimo Niskanen <[email protected]> | 2016-06-08 14:45:32 +0200 |
| commit | f429adba7e7a862b9949821b40aa3cba12455b3e (patch) | |
| tree | eab986313b34e0acb67caafae26f3e3e985b65e1 /lib/kernel/src/inet.erl | |
| parent | 2c9dba638a8bda92e3db2d5c07e6ba251330c7ca (diff) | |
| download | otp-f429adba7e7a862b9949821b40aa3cba12455b3e.tar.gz otp-f429adba7e7a862b9949821b40aa3cba12455b3e.tar.bz2 otp-f429adba7e7a862b9949821b40aa3cba12455b3e.zip | |
Remove internal state BOUND from inet_drv
Diffstat (limited to 'lib/kernel/src/inet.erl')
| -rw-r--r-- | lib/kernel/src/inet.erl | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/lib/kernel/src/inet.erl b/lib/kernel/src/inet.erl index de43ea792b..a7b3c1cef4 100644 --- a/lib/kernel/src/inet.erl +++ b/lib/kernel/src/inet.erl @@ -1296,7 +1296,7 @@ gethostbyaddr_tm_native(Addr, Timer, Opts) -> end. -spec open(Fd_or_OpenOpts :: integer() | list(), - Addr :: socket_address(), + Addr :: socket_address() | undefined, Port :: port_number(), Opts :: [socket_setopt()], Protocol :: socket_protocol(), @@ -1316,11 +1316,16 @@ open(FdO, Addr, Port, Opts, Protocol, Family, Type, Module) {ok,S} -> case prim_inet:setopts(S, Opts) of ok -> - case if is_list(Addr) -> - bindx(S, Addr, Port); - true -> - prim_inet:bind(S, Addr, Port) - end of + case + case Addr of + undefined -> + {ok, undefined}; + _ when is_list(Addr) -> + bindx(S, Addr, Port); + _ -> + prim_inet:bind(S, Addr, Port) + end + of {ok, _} -> inet_db:register_socket(S, Module), {ok,S}; |