code.
- To achieve COMPAT_NETBSD32 compatibility, introduce a parameter to
kevent1 that points to functions that do the actual copyin/copyout
operations. This is similar to what was done in FreeBSD by Paul Saab.
- Add the COMPAT_NETBSD32 definitions and hooks.
discussed in the PR.
- introduce sys/timevar.h to hold kernel-specific stuff relevant to
sys/time.h. Ideally, timevar.h would contain all (or almost) of the
#ifdef _KERNEL part of time.h, but that's a pretty big and tedious
change to make. For now, it will contain only the prototypes I
introduced when working on COMPAT_NETBSD32.
- split copyinout_t into copyin_t and copyout_t, it makes prototypes more
explicit about the meaning of a given argument. Suggested by yamt@.
- move copyinout_t definition in sys/time.h to systm.h as copyin_t and
copyout_t
- make everything uses the new types and include the proper headers at
the proper places.
selection (eg selecting the X sets).
libcurses got changed earlier in the year so that the erase (and refresh)
of the message window caused all the unchanged spaces to be redrawn
overwriting most of the main set selection window.
* move src/etc/COPYRIGHT to src/share/legal/COPYRIGHT and install that
(in /usr/share/legal)
* nuke src/share/man/man0/COPYRIGHT
* mark /usr/share/man/COPYRIGHT as obsolete
introducing OMIT_DKTYPENUMS and OMIT_FSTYPENUMS, which omits the
declaration of the enums. Use this in the vax boot code to make
it build again. Also use __CONCAT() instead of ##.
In particular the 'read' part plays 'hunt the disklabel' in order to get a
label into a local buffer - from where it can be displayed/edited.
The 'write' part makes a separate scan of the disk looking for places to
write the label.
The main changes are:
- It can no longer write the first 8k of the mbr to the pbr (or v.v.)
- All labels on the disk (that it can find) get updated during a write
- With -A all the labels are displayed (inc. those deleted by -D)
- Addition of -D which will delete (by one's complimenting dk_magic{2}) and
existing labels before writing labels to the expected locations.
- -v gives some verbose output to stderr, -vv more etc
A better basis for processing incorrect endian labels, or labels from other
architectures.
m0. But m0 may be freed later, so trying to use sip6 at the end of this
function is wrong. My guess is that we want to reference the data area
of m (the mbuf about to be send) instead at this point.
Fix a panic on Xen (where a data area of a mbuf may be unmapped when the
mbuf is freed), and probably potential data/pool corruption in other cases.
The change adopts the idea of fxp to drop the incoming packet and panic
if the old mbuf cannot be reloaded. Since the bus_dmamap is allocated
during attach, this is not supposed to happen. Since a lot of code moves
anyway, factor out the allocation of RX ring elements, which is shared
between the init path and the RX interrupt path.
XXX A better fix might be to borrow the mbuf from the logic end of the
XXX ring buffer, but that needs more involved driver changes.
Reviewed by dyoung@ and nick@
- Note that mouse events are returned in struct wscons_event via read(2).
XXX: We should have complete descriptions about struct wscons_event
XXX: and WSMOUSEIO ioctls defined in <sys/dev/wscons/wsconsio.h> here.
