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-rw-r--r--lib/kernel/src/gen_tcp.erl6
-rw-r--r--lib/kernel/src/gen_udp.erl6
2 files changed, 6 insertions, 6 deletions
diff --git a/lib/kernel/src/gen_tcp.erl b/lib/kernel/src/gen_tcp.erl
index 7f7833ec23..5d4764f8ff 100644
--- a/lib/kernel/src/gen_tcp.erl
+++ b/lib/kernel/src/gen_tcp.erl
@@ -156,7 +156,7 @@ connect(Address, Port, Opts) ->
Options :: [connect_option()],
Timeout :: timeout(),
Socket :: socket(),
- Reason :: inet:posix().
+ Reason :: timeout | inet:posix().
connect(Address, Port, Opts, Time) ->
Timer = inet:start_timer(Time),
@@ -220,7 +220,7 @@ listen(Port, Opts0) ->
-spec accept(ListenSocket) -> {ok, Socket} | {error, Reason} when
ListenSocket :: socket(),
Socket :: socket(),
- Reason :: closed | timeout | system_limit | inet:posix().
+ Reason :: closed | system_limit | inet:posix().
accept(S) ->
case inet_db:lookup_socket(S) of
@@ -312,7 +312,7 @@ recv(S, Length) when is_port(S) ->
Length :: non_neg_integer(),
Timeout :: timeout(),
Packet :: string() | binary() | HttpPacket,
- Reason :: closed | inet:posix(),
+ Reason :: closed | timeout | inet:posix(),
HttpPacket :: term().
recv(S, Length, Time) when is_port(S) ->
diff --git a/lib/kernel/src/gen_udp.erl b/lib/kernel/src/gen_udp.erl
index d6e8652e77..fad7b2f887 100644
--- a/lib/kernel/src/gen_udp.erl
+++ b/lib/kernel/src/gen_udp.erl
@@ -95,7 +95,7 @@
-spec open(Port) -> {ok, Socket} | {error, Reason} when
Port :: inet:port_number(),
Socket :: socket(),
- Reason :: inet:posix().
+ Reason :: system_limit | inet:posix().
open(Port) ->
open(Port, []).
@@ -112,7 +112,7 @@ open(Port) ->
| {bind_to_device, binary()}
| option(),
Socket :: socket(),
- Reason :: inet:posix().
+ Reason :: system_limit | inet:posix().
open(Port, Opts0) ->
{Mod, Opts} = inet:udp_module(Opts0),
@@ -186,7 +186,7 @@ recv(S,Len) when is_port(S), is_integer(Len) ->
Port :: inet:port_number(),
AncData :: inet:ancillary_data(),
Packet :: string() | binary(),
- Reason :: not_owner | inet:posix().
+ Reason :: not_owner | timeout | inet:posix().
recv(S,Len,Time) when is_port(S) ->
case inet_db:lookup_socket(S) of