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event/FullyBufferedSocket: pass std::span to DirectWrite()

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This commit is contained in:
Max Kellermann 2023-09-27 10:36:05 +02:00
parent fe69ad0861
commit 21590e60e6
2 changed files with 8 additions and 9 deletions
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8
src/event/FullyBufferedSocket.cxx
View File

@ -8,10 +8,10 @@
#include <string.h>
FullyBufferedSocket::ssize_t
FullyBufferedSocket::DirectWrite(const void *data, size_t length) noexcept
inline FullyBufferedSocket::ssize_t
FullyBufferedSocket::DirectWrite(std::span<const std::byte> src) noexcept
{
const auto nbytes = GetSocket().Write((const char *)data, length);
const auto nbytes = GetSocket().Write((const char *)src.data(), src.size());
if (nbytes < 0) [[unlikely]] {
const auto code = GetSocketError();
if (IsSocketErrorSendWouldBlock(code))
@ -41,7 +41,7 @@ FullyBufferedSocket::Flush() noexcept
return true;
}
auto nbytes = DirectWrite(data.data(), data.size());
auto nbytes = DirectWrite(data);
if (nbytes <= 0) [[unlikely]]
return nbytes == 0;

9
src/event/FullyBufferedSocket.hxx
View File

@ -1,13 +1,14 @@
// SPDX-License-Identifier: GPL-2.0-or-later
// Copyright The Music Player Daemon Project
#ifndef MPD_FULLY_BUFFERED_SOCKET_HXX
#define MPD_FULLY_BUFFERED_SOCKET_HXX
#pragma once
#include "BufferedSocket.hxx"
#include "IdleEvent.hxx"
#include "util/PeakBuffer.hxx"
#include <span>
/**
* A #BufferedSocket specialization that adds an output buffer.
*/
@ -42,7 +43,7 @@ private:
* socket isn't ready for writing, -1 on error (the socket has
* been closed and probably destructed)
*/
ssize_t DirectWrite(const void *data, size_t length) noexcept;
ssize_t DirectWrite(std::span<const std::byte> src) noexcept;
protected:
/**
@ -62,5 +63,3 @@ protected:
/* virtual methods from class BufferedSocket */
void OnSocketReady(unsigned flags) noexcept override;
};
#endif