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Revert "hle_ipc: Use std::span to avoid heap allocations/copies when calling ReadBuffer"

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This commit is contained in:
liamwhite 2023-02-02 15:53:28 -05:00 • committed by GitHub
parent 8a33f8bd30
commit b01698775b
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GPG key ID: 4AEE18F83AFDEB23
61 changed files with 326 additions and 368 deletions
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15
src/core/hle/service/sockets/bsd.cpp
View file

@ -208,6 +208,7 @@ void BSD::Bind(Kernel::HLERequestContext& ctx) {
const s32 fd = rp.Pop<s32>();
LOG_DEBUG(Service, "called. fd={} addrlen={}", fd, ctx.GetReadBufferSize());
BuildErrnoResponse(ctx, BindImpl(fd, ctx.ReadBuffer()));
}
@ -311,7 +312,7 @@ void BSD::SetSockOpt(Kernel::HLERequestContext& ctx) {
const u32 level = rp.Pop<u32>();
const OptName optname = static_cast<OptName>(rp.Pop<u32>());
const auto buffer = ctx.ReadBuffer();
const std::vector<u8> buffer = ctx.ReadBuffer();
const u8* optval = buffer.empty() ? nullptr : buffer.data();
size_t optlen = buffer.size();
@ -488,7 +489,7 @@ std::pair<s32, Errno> BSD::SocketImpl(Domain domain, Type type, Protocol protoco
return {fd, Errno::SUCCESS};
}
std::pair<s32, Errno> BSD::PollImpl(std::vector<u8>& write_buffer, std::span<const u8> read_buffer,
std::pair<s32, Errno> BSD::PollImpl(std::vector<u8>& write_buffer, std::vector<u8> read_buffer,
s32 nfds, s32 timeout) {
if (write_buffer.size() < nfds * sizeof(PollFD)) {
return {-1, Errno::INVAL};
@ -583,7 +584,7 @@ std::pair<s32, Errno> BSD::AcceptImpl(s32 fd, std::vector<u8>& write_buffer) {
return {new_fd, Errno::SUCCESS};
}
Errno BSD::BindImpl(s32 fd, std::span<const u8> addr) {
Errno BSD::BindImpl(s32 fd, const std::vector<u8>& addr) {
if (!IsFileDescriptorValid(fd)) {
return Errno::BADF;
}
@ -594,7 +595,7 @@ Errno BSD::BindImpl(s32 fd, std::span<const u8> addr) {
return Translate(file_descriptors[fd]->socket->Bind(Translate(addr_in)));
}
Errno BSD::ConnectImpl(s32 fd, std::span<const u8> addr) {
Errno BSD::ConnectImpl(s32 fd, const std::vector<u8>& addr) {
if (!IsFileDescriptorValid(fd)) {
return Errno::BADF;
}
@ -799,15 +800,15 @@ std::pair<s32, Errno> BSD::RecvFromImpl(s32 fd, u32 flags, std::vector<u8>& mess
return {ret, bsd_errno};
}
std::pair<s32, Errno> BSD::SendImpl(s32 fd, u32 flags, std::span<const u8> message) {
std::pair<s32, Errno> BSD::SendImpl(s32 fd, u32 flags, const std::vector<u8>& message) {
if (!IsFileDescriptorValid(fd)) {
return {-1, Errno::BADF};
}
return Translate(file_descriptors[fd]->socket->Send(message, flags));
}
std::pair<s32, Errno> BSD::SendToImpl(s32 fd, u32 flags, std::span<const u8> message,
std::span<const u8> addr) {
std::pair<s32, Errno> BSD::SendToImpl(s32 fd, u32 flags, const std::vector<u8>& message,
const std::vector<u8>& addr) {
if (!IsFileDescriptorValid(fd)) {
return {-1, Errno::BADF};
}

23
src/core/hle/service/sockets/bsd.h
View file

@ -4,7 +4,6 @@
#pragma once
#include <memory>
#include <span>
#include <vector>
#include "common/common_types.h"
@ -45,7 +44,7 @@ private:
s32 nfds;
s32 timeout;
std::span<const u8> read_buffer;
std::vector<u8> read_buffer;
std::vector<u8> write_buffer;
s32 ret{};
Errno bsd_errno{};
@ -66,7 +65,7 @@ private:
void Response(Kernel::HLERequestContext& ctx);
s32 fd;
std::span<const u8> addr;
std::vector<u8> addr;
Errno bsd_errno{};
};
@ -99,7 +98,7 @@ private:
s32 fd;
u32 flags;
std::span<const u8> message;
std::vector<u8> message;
s32 ret{};
Errno bsd_errno{};
};
@ -110,8 +109,8 @@ private:
s32 fd;
u32 flags;
std::span<const u8> message;
std::span<const u8> addr;
std::vector<u8> message;
std::vector<u8> addr;
s32 ret{};
Errno bsd_errno{};
};
@ -144,11 +143,11 @@ private:
void ExecuteWork(Kernel::HLERequestContext& ctx, Work work);
std::pair<s32, Errno> SocketImpl(Domain domain, Type type, Protocol protocol);
std::pair<s32, Errno> PollImpl(std::vector<u8>& write_buffer, std::span<const u8> read_buffer,
std::pair<s32, Errno> PollImpl(std::vector<u8>& write_buffer, std::vector<u8> read_buffer,
s32 nfds, s32 timeout);
std::pair<s32, Errno> AcceptImpl(s32 fd, std::vector<u8>& write_buffer);
Errno BindImpl(s32 fd, std::span<const u8> addr);
Errno ConnectImpl(s32 fd, std::span<const u8> addr);
Errno BindImpl(s32 fd, const std::vector<u8>& addr);
Errno ConnectImpl(s32 fd, const std::vector<u8>& addr);
Errno GetPeerNameImpl(s32 fd, std::vector<u8>& write_buffer);
Errno GetSockNameImpl(s32 fd, std::vector<u8>& write_buffer);
Errno ListenImpl(s32 fd, s32 backlog);
@ -158,9 +157,9 @@ private:
std::pair<s32, Errno> RecvImpl(s32 fd, u32 flags, std::vector<u8>& message);
std::pair<s32, Errno> RecvFromImpl(s32 fd, u32 flags, std::vector<u8>& message,
std::vector<u8>& addr);
std::pair<s32, Errno> SendImpl(s32 fd, u32 flags, std::span<const u8> message);
std::pair<s32, Errno> SendToImpl(s32 fd, u32 flags, std::span<const u8> message,
std::span<const u8> addr);
std::pair<s32, Errno> SendImpl(s32 fd, u32 flags, const std::vector<u8>& message);
std::pair<s32, Errno> SendToImpl(s32 fd, u32 flags, const std::vector<u8>& message,
const std::vector<u8>& addr);
Errno CloseImpl(s32 fd);
s32 FindFreeFileDescriptorHandle() noexcept;

2
src/core/hle/service/sockets/sfdnsres.cpp
View file

@ -243,4 +243,4 @@ void SFDNSRES::GetAddrInfoRequestWithOptions(Kernel::HLERequestContext& ctx) {
rb.Push(0);
}
} // namespace Service::Sockets
} // namespace Service::Sockets