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Add 21 missing stabilized io::ErrorKind variants to sgx_abi::Error (fixes #693) #845

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Add 21 missing stabilized io::ErrorKind variants to sgx_abi::Error (fixes #693) #845

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ba0ee86
Update fortanix_sgx_abi::Error enum with additional error variants
DejoeNithin Nov 23, 2025
397751b
adding additional IoErrorKind variants to result_from_io_error function
DejoeNithin Nov 23, 2025
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45 changes: 33 additions & 12 deletions intel-sgx/enclave-runner/src/usercalls/interface.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -304,24 +304,45 @@ impl<'a> Drop for OutputBuffer<'a> {

fn result_from_io_error(err: IoError) -> Result {
let ret = match err.kind() {
IoErrorKind::NotFound => Error::NotFound,
IoErrorKind::PermissionDenied => Error::PermissionDenied,
IoErrorKind::ConnectionRefused => Error::ConnectionRefused,
IoErrorKind::ConnectionReset => Error::ConnectionReset,
IoErrorKind::ConnectionAborted => Error::ConnectionAborted,
IoErrorKind::NotConnected => Error::NotConnected,
IoErrorKind::AddrInUse => Error::AddrInUse,
IoErrorKind::AddrNotAvailable => Error::AddrNotAvailable,
IoErrorKind::BrokenPipe => Error::BrokenPipe,
IoErrorKind::AlreadyExists => Error::AlreadyExists,
IoErrorKind::NotFound => Error::NotFound,
IoErrorKind::Interrupted => Error::Interrupted,
IoErrorKind::ArgumentListTooLong => Error::ArgumentListTooLong,
IoErrorKind::WouldBlock => Error::WouldBlock,
IoErrorKind::OutOfMemory => Error::OutOfMemory,
IoErrorKind::ResourceBusy => Error::ResourceBusy,
IoErrorKind::AlreadyExists => Error::AlreadyExists,
IoErrorKind::CrossesDevices => Error::CrossesDevices,
IoErrorKind::NotADirectory => Error::NotADirectory,
IoErrorKind::IsADirectory => Error::IsADirectory,
IoErrorKind::InvalidInput => Error::InvalidInput,
IoErrorKind::InvalidData => Error::InvalidData,
IoErrorKind::ExecutableFileBusy => Error::ExecutableFileBusy,
IoErrorKind::FileTooLarge => Error::FileTooLarge,
IoErrorKind::StorageFull => Error::StorageFull,
IoErrorKind::NotSeekable => Error::NotSeekable,
IoErrorKind::ReadOnlyFilesystem => Error::ReadOnlyFilesystem,
IoErrorKind::TooManyLinks => Error::TooManyLinks,
IoErrorKind::BrokenPipe => Error::BrokenPipe,
IoErrorKind::Deadlock => Error::DeadLock,
IoErrorKind::InvalidFilename => Error::InvalidFileName,
IoErrorKind::Unsupported => Error::UnSupported,
IoErrorKind::DirectoryNotEmpty => Error::DirectoryNotEmpty,
IoErrorKind::AddrInUse => Error::AddrInUse,
IoErrorKind::AddrNotAvailable => Error::AddrNotAvailable,
IoErrorKind::NetworkDown => Error::NetworkDown,
IoErrorKind::NetworkUnreachable => Error::NetworkUnreachable,
IoErrorKind::ConnectionAborted => Error::ConnectionAborted,
IoErrorKind::ConnectionReset => Error::ConnectionReset,
IoErrorKind::NotConnected => Error::NotConnected,
IoErrorKind::TimedOut => Error::TimedOut,
IoErrorKind::ConnectionRefused => Error::ConnectionRefused,
IoErrorKind::HostUnreachable => Error::HostUnreachable,
IoErrorKind::StaleNetworkFileHandle => Error::StaleNetworkFileHandle,
IoErrorKind::QuotaExceeded => Error::QuotaExceeded,
IoErrorKind::InvalidData => Error::InvalidData,
IoErrorKind::WriteZero => Error::WriteZero,
IoErrorKind::Interrupted => Error::Interrupted,
IoErrorKind::Other => Error::Other,
IoErrorKind::UnexpectedEof => Error::UnexpectedEof,
IoErrorKind::Other => Error::Other,
_ => Error::Other,
};
ret as _
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61 changes: 41 additions & 20 deletions intel-sgx/fortanix-sgx-abi/src/lib.rs
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Expand Up @@ -200,30 +200,51 @@ unsafe impl Send for ByteBuffer {}
#[derive(Copy, Clone, Eq, PartialEq)]
#[cfg_attr(feature = "rustc-dep-of-std", unstable(feature = "sgx_platform", issue = "56975"))]
pub enum Error {
PermissionDenied = 0x01,
NotFound = 0x02,
Interrupted = 0x04,
WouldBlock = 0x0b,
AlreadyExists = 0x11,
InvalidInput = 0x16,
BrokenPipe = 0x20,
AddrInUse = 0x62,
AddrNotAvailable = 0x63,
ConnectionAborted = 0x67,
ConnectionReset = 0x68,
NotConnected = 0x6b,
TimedOut = 0x6e,
ConnectionRefused = 0x6f,
InvalidData = 0x2000_0000,
WriteZero = 0x2000_0001,
UnexpectedEof = 0x2000_0002,
PermissionDenied = 0x01,
NotFound = 0x02,
Interrupted = 0x04,
ArgumentListTooLong = 0x07,
WouldBlock = 0x0b,
OutOfMemory = 0x0c,
ResourceBusy = 0x10,
AlreadyExists = 0x11,
CrossesDevices = 0x12,
NotADirectory = 0x14,
IsADirectory = 0x15,
InvalidInput = 0x16,
ExecutableFileBusy = 0x1a,
FileTooLarge = 0x1b,
StorageFull = 0x1c,
NotSeekable = 0x1d,
ReadOnlyFilesystem = 0x1e,
TooManyLinks = 0x1f,
BrokenPipe = 0x20,
DeadLock = 0x23,
InvalidFileName = 0x24,
UnSupported = 0x26,
DirectoryNotEmpty = 0x27,
AddrInUse = 0x62,
AddrNotAvailable = 0x63,
NetworkDown = 0x64,
NetworkUnreachable = 0x65,
ConnectionAborted = 0x67,
ConnectionReset = 0x68,
NotConnected = 0x6b,
TimedOut = 0x6e,
ConnectionRefused = 0x6f,
HostUnreachable = 0x71,
StaleNetworkFileHandle = 0x74,
QuotaExceeded = 0x7a,
InvalidData = 0x2000_0000,
WriteZero = 0x2000_0001,
UnexpectedEof = 0x2000_0002,
/// This value is reserved for `Other`, but all undefined values also map
/// to `Other`.
Other = 0x3fff_ffff,
Other = 0x3fff_ffff,
/// Start of the range of values reserved for user-defined errors.
UserRangeStart = 0x4000_0000,
UserRangeStart = 0x4000_0000,
/// End (inclusive) of the range of values reserved for user-defined errors.
UserRangeEnd = 0x7fff_ffff,
UserRangeEnd = 0x7fff_ffff,
}

/// A value indicating that the operation was successful.
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