| // Copyright 2017 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #pragma once |
| |
| #include <lib/zxs/zxs.h> |
| #include <zircon/compiler.h> |
| |
| #include "private.h" |
| |
| // SIO signals |
| #define ZXSIO_SIGNAL_INCOMING ZX_USER_SIGNAL_0 |
| #define ZXSIO_SIGNAL_OUTGOING ZX_USER_SIGNAL_1 |
| // TODO(tamird): ERROR seems to be unused. |
| #define ZXSIO_SIGNAL_ERROR ZX_USER_SIGNAL_2 |
| #define ZXSIO_SIGNAL_CONNECTED ZX_USER_SIGNAL_3 |
| |
| __BEGIN_CDECLS |
| |
| // Returns a pointer to the |zxs_socket_t| inside the given |fd|, if such a |
| // struct exists. |
| // |
| // Caller receives a reference to the |fdio_t|. The caller is responsible for |
| // calling fdio_release to balance the reference count. |
| // |
| // Returns |NULL| if no |zxs_socket_t| was found. |
| fdio_t* fd_to_socket(int fd, const zxs_socket_t** out_socket); |
| |
| __END_CDECLS |
