Remove $FreeBSD$: two-line .h pattern

Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of

spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD

The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch
up to that fact and revert to their recommended match of BSD-2-Clause.

Discussed with: pfg
MFC After: 3 days
Sponsored by: Netflix

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various: general adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error

various: general adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

No functional change intended.

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Merge from head

Merge from HEAD

Fix a race that can stall the timer when we remove a timer that has another
timer with a <0.05 second delta next to it.

This is done by avoiding the possibility of updating the first residual
time d

Fix a race that can stall the timer when we remove a timer that has another
timer with a <0.05 second delta next to it.

This is done by avoiding the possibility of updating the first residual
time delta in the timer list to zero.

PR: 102747
Submitted by: Sergey Zaharchenko - doublef-ctm at yandex dot ru
MFC after: 3 weeks

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Include the correct file (stdarg.h) and use va_list rather than _BSD_VA_LIST_

Suggested by: mike

Remove whitespace at the end of lines.

Add some missing #includes that weren't required due to namespace polution
in our headers.

Submitted by: bde

Fix an include for NetBSD

o Clean up some #includes
o Bump version number to 3.0.4
o When talking to a RADIUS server, provide a NAS-Port-Type.

When the NAS-Port-Type is Ethernet, provide a NAS-Port value equal
to the SES

o Clean up some #includes
o Bump version number to 3.0.4
o When talking to a RADIUS server, provide a NAS-Port-Type.

When the NAS-Port-Type is Ethernet, provide a NAS-Port value equal
to the SESSIONID from the environment in direct mode or the
NGM_PPPOE_SESSIONID message in other modes. If no SESSIONID is found,
default to the interface index in client mode or zero in server mode.

When the NAS-Port-Type is ISDN, set the NAS-Port to the minor number
of the physical device (ie, the N in /dev/i4brbchN).

This makes it easier for the RADIUS server to identify the client
WRT accounting data etc.

Prompted by: lsz8425 <lsz8425@mail.cd.hn.cn>

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sigpause() -> sigsuspend()
sigblock() -> sigprocmask()

Convert IIJ copyrights to BSD copyrights.

Approved by: Toshiharu OHNO <tohno@sirius.ocn.ne.jp>

When adjusting timer::rest, round to the closest TICKUNIT usecs
value.

This has minimal impact here, but if ppp ever needs to frequently
remove timers before they've timed out, it can badly skew the

When adjusting timer::rest, round to the closest TICKUNIT usecs
value.

This has minimal impact here, but if ppp ever needs to frequently
remove timers before they've timed out, it can badly skew the next
item in the timer list without this change.

The correct fix would be to store usecs in `rest' rather than
TICKUNITs, but the math is easier if we just round...

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When we stop a timer that's the first in the timer list, ensure
that we adjust that timers `rest' value (with the current getitimer()
values) before using that to adjust the next items `rest' value.

When we stop a timer that's the first in the timer list, ensure
that we adjust that timers `rest' value (with the current getitimer()
values) before using that to adjust the next items `rest' value.
After adjusting that value, restart the timer service so that we've
now got the correct setitimer() values.

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Add a bunch of `const's and fix a typo.

Submitted by: Rich Neswold <rneswold@MCS.Net>

Update the time delta of the first item in TimerList before
inserting a new item. Without this, it's possible to
mis-insert quite badly... but only by as much as the load of
the first item, which is

Update the time delta of the first item in TimerList before
inserting a new item. Without this, it's possible to
mis-insert quite badly... but only by as much as the load of
the first item, which is almost always 1 second.

Initialise the timerservice with `restart' set if we're inserting
at the start of the list.

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When more than one timer is expired at once, allow for the possibility
that the first timer ends up doing a timer_Stop() on the second.

When this happens, remove the timer from the pending list so t

When more than one timer is expired at once, allow for the possibility
that the first timer ends up doing a timer_Stop() on the second.

When this happens, remove the timer from the pending list so that
we still call any subsequent timers.

This bug has been here for several years, but has only been tickled
recently with my device layering changes.

With enormous thanks for the perseverance of: Ruslan Ermilov <ru@ucb.crimea.ua>

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$Id$ -> $FreeBSD$

Adjust our first timer delta according to the return
from getitimer() so that times are correct for
``show timer''.

Deal with the fact that as we now mbuf_Read the fsm
header in fsm_Input() we often end up with a NULL mbuf.

Deal with a possible NULL mbuf being passed into
mbuf_Prepend().

Adjust some spacing to m

Deal with the fact that as we now mbuf_Read the fsm
header in fsm_Input() we often end up with a NULL mbuf.

Deal with a possible NULL mbuf being passed into
mbuf_Prepend().

Adjust some spacing to make things more consistent.

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Rather than interrupting 10 times per second then checking
to see if there's anything to do, schedule the next alarm
based on the next required timeout.
This decreases the load when there are lots of

Rather than interrupting 10 times per second then checking
to see if there's anything to do, schedule the next alarm
based on the next required timeout.
This decreases the load when there are lots of relatively
idle ppp processes.

While I'm in there, handle the possibility that a timeout
makes the timer element go out of scope by grabbing the
enext pointer before executing the timer function.

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Remove redundant includes

Re-initialise our timer service after fork()ing
to lose our terminal session. Is this a bug in
setitimer() ? - it must be called again in the
child !

o De-staticise things that don't need to be static.
o Bring the static ``ttystate'' into struct prompt so that
the tilde context is per prompt and not global.
o Comment the remaining static variabl

o De-staticise things that don't need to be static.
o Bring the static ``ttystate'' into struct prompt so that
the tilde context is per prompt and not global.
o Comment the remaining static variables so that it's
clear why they're static.
o Add some XXX comments suggesting that our interface list
and our hostname should be re-generated after a signal
(say SIGUSR1) so that a machine with PCCARDs has a chance.

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