// Ioctl(u32 fd, u32 request, u32 bufcount, buffer<unknown, 0x21, 0>, buffer<unknown, 0x21, 0>, buffer<unknown, 0x21, 0>, buffer<unknown, 0x21, 0>) -> (i32 ret, u32 bsd_errno, buffer<unknown, 0x22, 0>, buffer<unknown, 0x22, 0>, buffer<unknown, 0x22, 0>, buffer<unknown, 0x22, 0>)
public ResultCode Ioctl(ServiceCtx context)
{
int socketFd = context.RequestData.ReadInt32();
BsdIoctl cmd = (BsdIoctl)context.RequestData.ReadInt32();
int bufferCount = context.RequestData.ReadInt32();
LinuxError errno = LinuxError.EBADF;
ISocket socket = _context.RetrieveSocket(socketFd);
if (socket != null)
{
switch (cmd)
{
case BsdIoctl.AtMark:
errno = LinuxError.SUCCESS;
(ulong bufferPosition, ulong bufferSize) = context.Request.GetBufferType0x22();
// FIXME: OOB not implemented.
context.Memory.Write(bufferPosition, 0);
break;
default:
errno = LinuxError.EOPNOTSUPP;
Logger.Warning?.Print(LogClass.ServiceBsd, $"Unsupported Ioctl Cmd: {cmd}");
break;
}
}
return(WriteBsdResult(context, 0, errno));
}
// Ioctl(u32 fd, u32 request, u32 bufcount, buffer<unknown, 0x21, 0>, buffer<unknown, 0x21, 0>, buffer<unknown, 0x21, 0>, buffer<unknown, 0x21, 0>) -> (i32 ret, u32 bsd_errno, buffer<unknown, 0x22, 0>, buffer<unknown, 0x22, 0>, buffer<unknown, 0x22, 0>, buffer<unknown, 0x22, 0>)
public long Ioctl(ServiceCtx Context)
{
int SocketFd = Context.RequestData.ReadInt32();
BsdIoctl Cmd = (BsdIoctl)Context.RequestData.ReadInt32();
int BufferCount = Context.RequestData.ReadInt32();
LinuxError Errno = LinuxError.EBADF;
BsdSocket Socket = RetrieveSocket(SocketFd);
if (Socket != null)
{
switch (Cmd)
{
case BsdIoctl.AtMark:
Errno = LinuxError.SUCCESS;
(long BufferPosition, long BufferSize) = Context.Request.GetBufferType0x22();
// FIXME: OOB not implemented.
Context.Memory.WriteInt32(BufferPosition, 0);
break;
default:
Errno = LinuxError.EOPNOTSUPP;
Logger.PrintWarning(LogClass.ServiceBsd, $"Unsupported Ioctl Cmd: {Cmd}");
break;
}
}
return(WriteBsdResult(Context, 0, Errno));
}
