Module kernel::error

Kernel errors.

C header: include/uapi/asm-generic/errno-base.h
C header: include/uapi/asm-generic/errno.h
C header: include/linux/errno.h

Modules

• code
  Contains the C-compatible error codes.

Structs

• Error
  Generic integer kernel error.

Constants

• VTABLE_DEFAULT_ERROR
  Error message for calling a default function of a #[vtable] trait.

Functions

• from_err_ptr
  Transform a kernel “error pointer” to a normal pointer.
• from_result
  Calls a closure returning a crate::error::Result<T> and converts the result to a C integer result.
• to_result
  Converts an integer as returned by a C kernel function to a Result.

Type Aliases

• Result
  A Result with an Error error type.