Commit Graph

12 Commits

Author SHA1 Message Date
fvdl d5aece61d6 Back out the lwp/ktrace changes. They contained a lot of colateral damage,
and need to be examined and discussed more.
2003-06-29 22:28:00 +00:00
darrenr 960df3c8d1 Pass lwp pointers throughtout the kernel, as required, so that the lwpid can
be inserted into ktrace records.  The general change has been to replace
"struct proc *" with "struct lwp *" in various function prototypes, pass
the lwp through and use l_proc to get the process pointer when needed.

Bump the kernel rev up to 1.6V
2003-06-28 14:20:43 +00:00
perry d42c7a04d9 Fix clockctlattach to take an (ignored) int as its parameter, which is
what the rest of the pseudo-device attach infrastructure expects. It
didn't cause any harm that the function signature was wrong because it
ignored what it was passed.
2003-02-10 23:20:15 +00:00
jdolecek e0cc03a09b merge kqueue branch into -current
kqueue provides a stateful and efficient event notification framework
currently supported events include socket, file, directory, fifo,
pipe, tty and device changes, and monitoring of processes and signals

kqueue is supported by all writable filesystems in NetBSD tree
(with exception of Coda) and all device drivers supporting poll(2)

based on work done by Jonathan Lemon for FreeBSD
initial NetBSD port done by Luke Mewburn and Jason Thorpe
2002-10-23 09:10:23 +00:00
simonb 4e3613273b Remove breaks after returns, unreachable returns and returns after
returns(!).
2002-09-23 05:51:10 +00:00
gehenna 77a6b82b27 Merge the gehenna-devsw branch into the trunk.
This merge changes the device switch tables from static array to
dynamically generated by config(8).

- All device switches is defined as a constant structure in device drivers.

- The new grammer ``device-major'' is introduced to ``files''.

	device-major <prefix> char <num> [block <num>] [<rules>]

- All device major numbers must be listed up in port dependent majors.<arch>
  by using this grammer.

- Added the new naming convention.
  The name of the device switch must be <prefix>_[bc]devsw for auto-generation
  of device switch tables.

- The backward compatibility of loading block/character device
  switch by LKM framework is broken. This is necessary to convert
  from block/character device major to device name in runtime and vice versa.

- The restriction to assign device major by LKM is completely removed.
  We don't need to reserve LKM entries for dynamic loading of device switch.

- In compile time, device major numbers list is packed into the kernel and
  the LKM framework will refer it to assign device major number dynamically.
2002-09-06 13:18:43 +00:00
manu f48c7db878 Two more trivial bug fixes:
- copyin() the ntv argument to ntp_adjtime1(), to avoid some panics
- correctly handle the return value
And this still relates to kern/15519
2002-03-01 22:58:33 +00:00
manu f8e0ee9efc Fixes a bug in argument passing to ntp_adjtime1. patch submitted by
paul@Plectere.com (see kern/15519)
2002-02-25 21:16:36 +00:00
manu 3cdc6f6197 Changed clocktl interface to use syscallargs structures 2001-12-09 16:10:43 +00:00
lukem 2565646230 don't need <sys/types.h> when including <sys/param.h> 2001-11-15 09:47:59 +00:00
lukem 2bbe2de647 add RCSIDs 2001-11-13 05:32:49 +00:00
manu 5a8892e22d This is the clockctl pseudodevice. It gives non root users access to root-only
time-related system calls through ioctls. For instance, if user daemon is able
to write to /dev/clockctl, then it is able to use the CLOCKCTL_SETTIMEOFDAY
ioctl on it, which will be equivalent to a settimeofday.
Approved by Christos
2001-09-16 06:53:54 +00:00