tree 876914e4812b3aca16e29f2d658aa9afe9e2c2ff
parent 2ff81b7e1babebcc2c5f1bd958dfa513102bfe23
author Adam Barth <abarth@google.com> 1537395561 -0700
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> 1537422639 +0000

[fdio] Merge pipe() and socketpair() impls

As far as I can tell, there's no reason for these implementations to be
separate. Merging the two means we'll be able to recover the client type
of a zx::socket from the information in the kernel. Specifically, a
stream socket with no control plane will map to a pipe (aka socketpair).

Test: pipe and socketpair tests continue to pass
Change-Id: If0251b662daa1ad4ce4017c7d949016204c667a1