0cfae925d2
Instead of passing currently negotiating option and its length to many of negotiation functions let's just store them on NBDClient struct to be state-variables of negotiation phase. This unifies semantics of negotiation functions and allows tracking changes of remaining option length in future patches. Asssert that optlen is back to 0 after negotiation (including old-style connections which don't negotiate), although we need more patches before we can assert optlen is 0 between options during negotiation. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20171122101958.17065-2-vsementsov@virtuozzo.com> [eblake: rebase, commit message tweak, assert !optlen after negotiation completes] Signed-off-by: Eric Blake <eblake@redhat.com> |
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| .. | ||
| client.c | ||
| common.c | ||
| Makefile.objs | ||
| nbd-internal.h | ||
| server.c | ||
| trace-events | ||