Function libfuse_sys::fuse_lowlevel::fuse_reply_xattr

pub unsafe extern "C" fn fuse_reply_xattr(
    req: fuse_req_t, 
    count: usize
) -> c_int

Reply with needed buffer size

Possible requests: getxattr, listxattr

@param req request handle @param count the buffer size needed in bytes @return zero for success, -errno for failure to send reply