tree 7efa01aaf07d90b5667c2dec0cb7ba0f21f6b938
parent 78af239a92d284c9d91fbb7d2507944315cffdd5
author paulhsia <paulhsia@chromium.org> 1545566023 +0800
committer chrome-bot <chrome-bot@chromium.org> 1547157521 -0800

sys_util: Add net module includes UnixSeqpacket

std::os::net only supprts UnixDatagram and UnixStream, so we need this to
support the connection to socket opened with SOCK_SEQPACKET flag.
It only supports public API connect, write, try_clone, and read now.

BUG=chromium:907520
TEST=Use
     $ FEATURES=test emerge-eve sys_util
     to run unit tests.

Change-Id: I61a9acd4fa2e601e93b1f76dc1758cb61a433205
Reviewed-on: https://chromium-review.googlesource.com/1390077
Commit-Ready: Chih-Yang Hsia <paulhsia@chromium.org>
Tested-by: Chih-Yang Hsia <paulhsia@chromium.org>
Reviewed-by: Zach Reizner <zachr@chromium.org>