| // Copyright (c) 2018 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef QUICHE_COMMON_PLATFORM_API_QUICHE_IOVEC_H_ |
| #define QUICHE_COMMON_PLATFORM_API_QUICHE_IOVEC_H_ |
| |
| #include <cstddef> |
| #include <type_traits> |
| |
| #include "quiche_platform_impl/quiche_iovec_impl.h" |
| |
| // The impl header has to export struct iovec, or a POSIX-compatible polyfill. |
| // Below, we mostly assert that what we have is appropriate. |
| static_assert(std::is_standard_layout<struct iovec>::value, |
| "iovec has to be a standard-layout struct"); |
| |
| static_assert(offsetof(struct iovec, iov_base) < sizeof(struct iovec), |
| "iovec has to have iov_base"); |
| static_assert(offsetof(struct iovec, iov_len) < sizeof(struct iovec), |
| "iovec has to have iov_len"); |
| |
| #endif // QUICHE_COMMON_PLATFORM_API_QUICHE_IOVEC_H_ |