was developed as part of Google's Summer of Code 2005 program. This
change adds the kernel code, the mount_tmpfs utility, a regression test
suite and does all other related changes to integrate these.
The file-system is still *experimental*. Therefore, it is disabled by
default in all kernels. However, as typically done, a commented-out
entry is added in them to ease its setup.
Note that I haven't commited the required mountd(8) changes to be able
to export tmpfs file-systems because NFS support is still very unstable
and because, before enabling it, I'd like to do some other changes.
OK'ed by my project mentor, William Studenmund (wrstuden@).
use from checking the proc's uid to suser(9), and account for the use of
privileges. Noted by David Holland in PR kern/31126.
Also change this to use the proc argument instead of curproc.
explicitely by a plain integer array
the length in now known to all relevant parties, so this avoids
duplication of information, and we can allocate that thing in
drivers without hacks
(still commented out)
- Add (also commented out) options BUFQ_PRIOCSCAN.
Suggested by perry and soda on tech-kern.
Please refer options(4) for details for these options.
where the printing of `version' is already performed.
This has the benefit of allowing the copyright to be available
via dmesg(8) on platforms which need the `msgbuf' to be setup
in cpu_startup() before printed output is remembered.
- don't use managed mappings/backing objects for wired memory allocations.
save some resources like pv_entry. also fix (most of) PR/27030.
- simplify kernel memory management API.
- simplify pmap bootstrap of some ports.
- some related cleanups.
* Factor out struct selinfo and its header dependencies into its own header,
<sys/selinfo.h>, to avoid namespace pollution.
* Include <sys/selinfo.h> in user-visible headers where necessary.
to select the maximum segment size for each bus_dmamap_load (up to the maxsegsz
supplied to bus_dmamap_create). dm_maxsegsz is reset to the value supplied to
bus_dmamap_create when the dmamap is unloaded.
- Ffs internal snapshots get compiled in unconditionally.
- File system snapshot device fss(4) added to all kernel configs that
have a disk. Device is commented out on all non-GENERIC kernels.
Reviewed by: Jason Thorpe <thorpej@netbsd.org>
instead of the 8 defined by struct dt_locator_msg. Change the dectection
so we swap the mouse/keyboard addresses only if the packets don't match
what's expected (rather than on every packet). My mouse now works, and
if a different mouse sends an 8 byte packet, it should also work.
them to serial mouse buttons, which were then mapped into events to pass
to the X server).
Also fix bug in mouse motion - putting 2 unsigned bytes into an integer
resulted in a 16-bit unsigned value, so negative mouse motion didn't work.
depressed keys in each message. Any keys in current message that are
also present in previous message are ignored. However, copying a byte
array into an integer array and comparing entry by entry doesn't have
the desired effect. Change the definition of the save buffer to match
the current message buffer data.
card. It was using the same index as the Ethernet interface, but didn't
cause any problems until the new xcfb.c driver installed an interrupt
handler. Ethernet interrupts went to the xcfb.c interrupt handler and
hung machine.
