HAMMER_CURSOR_MEMEOF
if (cursor->flags & HAMMER_CURSOR_MEMEOF)
if ((cursor->flags & HAMMER_CURSOR_MEMEOF) == 0) {
cursor->flags |= HAMMER_CURSOR_MEMEOF;
if (error == 0 && (cursor->flags & HAMMER_CURSOR_MEMEOF) == 0) {
cursor->flags &= ~(HAMMER_CURSOR_MEMEOF | HAMMER_CURSOR_ATEMEM);
cursor->flags |= HAMMER_CURSOR_MEMEOF | HAMMER_CURSOR_ATEMEM;