MincoreError

pub const MincoreError = error{
    /// A kernel resource was temporarily unavailable.
    SystemResources,
    /// vec points to an invalid address.
    InvalidAddress,
    /// addr is not page-aligned.
    InvalidSyscall,
    /// One of the following:
    /// * length is greater than user space TASK_SIZE - addr
    /// * addr + length contains unmapped memory
    OutOfMemory,
    /// The mincore syscall is not available on this version and configuration
    /// of this UNIX-like kernel.
    MincoreUnavailable,
} || UnexpectedError