30     register_rt_signal_handler, validate_raw_descriptor, warn, AsRawDescriptor, Error as SysError,
49     CloneEvent(SysError),
51     CreateEvent(SysError),
52     CreateIrqChip(SysError),
54     CreateKvm(SysError),
55     CreateMainSocket(SysError),
56     CreatePIT(SysError),
60     CreateVcpu(SysError),
61     CreateVcpuSocket(SysError),
62     CreateVm(SysError),
63     CreateWaitContext(SysError),
65     DropCapabilities(SysError),
79     PluginKill(SysError),
83     PluginSocketPoll(SysError),
84     PluginSocketRecv(SysError),
85     PluginSocketSend(SysError),
88     PluginWait(SysError),
89     Poll(SysError),
107     ValidateTapFd(SysError),
108     WaitContextAdd(SysError),
195             Err(SysError::last())  in new_seqpacket_pair()
224             SysError::last()  in new_pipe_pair()
238             SysError::last()  in new_pipe_pair()
249 fn proto_to_sys_err(e: ProtobufError) -> SysError {  in proto_to_sys_err()  argument
251         ProtobufError::IoError(e) => SysError::new(e.raw_os_error().unwrap_or(EINVAL)),  in proto_to_sys_err()
252         _ => SysError::new(EINVAL),  in proto_to_sys_err()
256 fn io_to_sys_err(e: io::Error) -> SysError {  in io_to_sys_err()  argument
257     SysError::new(e.raw_os_error().unwrap_or(EINVAL))  in io_to_sys_err()
260 fn mmap_to_sys_err(e: MmapError) -> SysError {  in mmap_to_sys_err()  argument
263         _ => SysError::new(EINVAL),  in mmap_to_sys_err()
385                 _ => Err(SysError::new(EINVAL)),  in destroy()