avoid an indirect function call by comparing the family, length,
and bytes [dom->dom_sa_cmpofs, dom->dom_sa_cmpofs + dom->dom_sa_cmplen),
corresponding to the the sockaddrs' "address" members.
For ISO, actually use sockaddr_iso_cmp, for a change. Thanks to
yamt@ for pointing out my error.
Fix a defect in the locking of file descriptors as we delegate a
UDP socket from userland to the kernel. Move sc_fp out of sc_soparm.
Synchronize access to sc_fp by gre_ioctl() and the kernel thread
using a condition variable. For simplicity's sake, make it the
kernel helper thread's responsibility to close its UDP socket.
While I am here, introduce an rtentry pointer, 'rt', and set it
equal to ip6_forward.ro_rt. Replace several occurrences of
'ip6_forward.ro_rt' with 'rt'.
instead of before, because if_detach() may cause the cache to be
reloaded. (I already fixed this in both etherip(4) and gre(4).
Ewww, rampant code duplication.)
preparation for filling the list of changes between NetBSD 3.0 and 4.0
releases. In some obsolete claims like "this is the n-th major releae of
NetBSD for the xyz platform" replace n by XXX.
> Revision 1.371
> Thu May 3 22:07:39 2007 UTC (47 hours, 7 minutes ago) by itojun
>
> drop packets with more than 1 routing headers.
> from claudio@openbsd
(and increment ifs6_in_hdrerr on ip6s_toomanyhdr.)
and event handling mechanisms required in file servers with blocking
I/O backends. puffs_framebuf is built on the concept of puffs_cc
and uses those to multiplex execution where needed.
File systems are required to implement three methods:
* read frame
* write frame
* compare if frame is a response to the given one
Memory management is provided by puffs_framebuf, but the file
systems must still, of course, interpret the protocol and do e.g.
byte order conversion.
As always, puffs_framebuf is work in progress. Current users are
mount_psshfs and mount_9p.
- This is explained in a comment in pat_rep.c inside mod_name(). I did not
want to change the default behavior, so I added another modifier "s" which
when set, the pattern will not modify the symlink destination.
- While here I fixed another bug that was introduced before by the fix in
PR/35257 where the renaming was happening twice since we called rep_name
twice.
- Finally if we are renaming hard of soft-link targets print the renames for
those too.
As it is actually possible to find the positive based on the segment
dumps and some trying with -I/-i, it can be used to recover from bad
superblocks pointing to non-sense locations.
- Set a lower priority for AIO-worker thread, because current could cause
interactivity problems (eg. with qemu - thanks <xtraeme> for testing).
Mark it as XXX for now - after priority model change, this should
be reconsidered anyway.
- Do not copyout() with lock held in sys_aio_cancel().
- Fix a leak of the lock in aio_process().
- Check for any error of cv_wait_sig().
- Cache p->p_aio in aio_exit().
Thanks <ad> for catching the issues!
