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address review

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This commit is contained in:
Ashwin Naren
2026-05-04 12:33:45 -07:00
parent 775824ed83
commit bb8dde3258
3 changed files with 12 additions and 4 deletions
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4
libkernel/src/error.rs
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@@ -121,6 +121,10 @@ pub enum FsError {
#[error("The directory is not empty.")]
DirectoryNotEmpty,
/// The device or resource is busy.
#[error("The device or resource is busy.")]
Busy,
/// Invalid input parameters.
#[error("Invalid input parameters.")]
InvalidInput,

4
libkernel/src/error/syscall_error.rs
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@@ -44,6 +44,7 @@ pub const ERANGE: isize = -34;
pub const EWOULDBLOCK: isize = -EAGAIN;
pub const ENAMETOOLONG: isize = -36;
pub const ENOSYS: isize = -38;
pub const ENOTEMPTY: isize = -39;
pub const ELOOP: isize = -40;
pub const EAFNOSUPPORT: isize = -97;
pub const EOPNOTSUPP: isize = -95;
@@ -63,7 +64,10 @@ pub fn kern_err_to_syscall(err: KernelError) -> isize {
KernelError::Fs(FsError::IsADirectory) => EISDIR,
KernelError::Fs(FsError::NotADirectory) => ENOTDIR,
KernelError::Fs(FsError::AlreadyExists) => EEXIST,
KernelError::Fs(FsError::DirectoryNotEmpty) => ENOTEMPTY,
KernelError::Fs(FsError::Busy) => EBUSY,
KernelError::Fs(FsError::InvalidInput) => EINVAL, // TODO: Is this right?
KernelError::InUse => EBUSY,
KernelError::Fs(FsError::PermissionDenied) => EACCES,
KernelError::Fs(FsError::TooManyFiles) => EMFILE,
KernelError::Fs(FsError::NoDevice) => ENODEV,