[−][src]Function libcryptsetup_rs_sys::crypt_keyfile_device_read
pub unsafe extern "C" fn crypt_keyfile_device_read(
cd: *mut crypt_device,
keyfile: *const c_char,
key: *mut *mut c_char,
key_size_read: *mut usize,
keyfile_offset: u64,
key_size: usize,
flags: u32
) -> c_int