search for: 12843a1a

The next patch will add a new 'nbd_aio_pread_callback' function for allowing the user more immediate access as each chunk of a structured reply read is received. But before we do that, let's refactor the command code. This includes a revert of 12843a1a, since the read callback will need both a buffer and the user's opaque object at the same time. --- generator/states-reply-structured.c | 8 ++++---- lib/internal.h | 17 +++++++++++++---- lib/rw.c | 9 ++++++--- 3 files changed, 23 insertions(...

I've mentioned this topic before (in fact, the idea of adding NBD_CMD_FLAG_DF was first mentioned at [1]), but finally finished enough of an implementation to feel confident in posting it. I'd still like to add something under examples/ that uses the new API to implement strict checking of a server's structured replies read implementation (ensure that a server never sends data after