pub unsafe extern "C" fn rrfile_qemu_getbuffer(
opaque: *mut c_void,
buffer: *mut u8,
pos: i64,
size: size_t,
) -> ssize_tExpand description
rrfile_qemu_getbuffer implements QEMUFileGetBufferFunc
The pos argument is ignored because the tar file can only stream
Returns: The number of bytes actually read