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net/SocketDescriptor: add sendmsg(), recvmsg() wrappers

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This commit is contained in:
Max Kellermann
2024-01-12 11:55:25 +01:00
committed by Max Kellermann
parent a91920a8ff
commit 974ed0166c
2 changed files with 30 additions and 0 deletions
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16
src/net/SocketDescriptor.cxx
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@@ -417,6 +417,12 @@ SocketDescriptor::Receive(std::span<std::byte> dest, int flags) const noexcept
return ::recv(Get(), (char *)dest.data(), dest.size(), flags);
}
ssize_t
SocketDescriptor::Receive(struct msghdr &msg, int flags) const noexcept
{
return ::recvmsg(Get(), &msg, flags);
}
ssize_t
SocketDescriptor::Send(std::span<const std::byte> src, int flags) const noexcept
{
@@ -427,6 +433,16 @@ SocketDescriptor::Send(std::span<const std::byte> src, int flags) const noexcept
return ::send(Get(), (const char *)src.data(), src.size(), flags);
}
ssize_t
SocketDescriptor::Send(const struct msghdr &msg, int flags) const noexcept
{
#ifdef __linux__
flags |= MSG_NOSIGNAL;
#endif
return ::sendmsg(Get(), &msg, flags);
}
ssize_t
SocketDescriptor::ReadNoWait(std::span<std::byte> dest) const noexcept
{