Function kernel_loader::read_elf_by_type

pub(crate) fn read_elf_by_type<F, FileHeader, ProgramHeader>(
    file: &mut F
) -> Result<Elf64>
where
    F: FileReadWriteAtVolatile,
    FileHeader: AsBytes + FromBytes + Default + Into<elf64_hdr>,
    ProgramHeader: AsBytes + FromBytes + Clone + Default + Into<elf64_phdr>,

Reads the headers of an ELF32 or ELF64 object file. Returns ELF file and program headers, converted to ELF64 format. FileHeader and ProgramHeader are the ELF32 or ELF64 ehdr/phdr types to read from the file. Caller should check that file is a valid ELF file before calling this function.