Commit Graph

19562 Commits

Author SHA1 Message Date
Ed Maste
e1157dcec4 Make libifconfig INTERNALLIB
Instead of PRIVATELIB + NO_PIC.  This avoids the need for the wlandebug
PIE special case added in r344211, and provides a stronger guarantee
against 3rd party software coming to depend on the API or ABI.

If / when we declare the API/ABI to be stable we can make it a normal
library.

Discussed with:	bapt
Sponsored by:	The FreeBSD Foundation
2019-02-25 18:22:20 +00:00
Mateusz Piotrowski
9a593520b5 Add missing types to the sysctl(9) manual page
Update the diff to include other missing sysctl types found in sysctl.h.

Some of these sysctls are already documented in other pages (e.g counter(9)
and ZONE(9)), but they should at least be mentioned here for completeness.

This patch now documents all of the following:
- SYSCTL_BOOL/SYSCTL_ADD_BOOL
- SYSCTL_COUNTER_U64/SYSCTL_ADD_COUNTER_U64
- SYSCTL_COUNTER_U64_ARRAY/SYSCTL_ADD_COUNTER_U64_ARRAY
- SYSCTL_SBINTIME_MSEC/SYSCTL_ADD_SBINTIME_MSEC
- SYSCTL_SBINTIME_USEC/SYSCTL_ADD_SBINTIME_USEC
- SYSCTL_UMA_CUR/SYSCTL_ADD_UMA_CUR
- SYSCTL_UMA_MAX/SYSCTL_ADD_UMA_MAX

Submitted by:	mhorne063_gmail.com
Reviewed by:	bcr, hselasky
Approved by:	bcr (doc), hselasky (src)
Approved by:	krion (mentor, implicit), mat (mentor, implicit)
Differential Revision:	https://reviews.freebsd.org/D19272
2019-02-25 15:03:50 +00:00
Mateusz Piotrowski
6e33d37f86 style.mdoc.5: Fix a typo
Reviewed by:	eadler
Approved by:	eadler (doc)
Approved by:	krion (mentor, implicit), mat (mentor, implicit)
Differential Revision:	https://reviews.freebsd.org/D19328
2019-02-24 14:20:47 +00:00
Christian Brueffer
1adc28f5a8 Fix a slew of mdoc errors and warnings.
MFC after:	1 week
2019-02-23 09:34:57 +00:00
Gleb Smirnoff
0dfc145abe Support struct ip_mreqn as argument for IP_ADD_MEMBERSHIP. Legacy support
for struct ip_mreq remains in place.

The struct ip_mreqn is Linux extension to classic BSD multicast API. It
has extra field allowing to specify the interface index explicitly. In
Linux it used as argument for IP_MULTICAST_IF and IP_ADD_MEMBERSHIP.
FreeBSD kernel also declares this structure and supports it as argument
to IP_MULTICAST_IF since r170613. So, we have structure declared but
not fully supported, this confused third party application configure
scripts.

Code handling IP_ADD_MEMBERSHIP was mixed together with code for
IP_ADD_SOURCE_MEMBERSHIP.  Bringing legacy and new structure support
into the mess would made the "argument switcharoo" intolerable, so
code was separated into its own switch case clause.

MFC after:	3 months
Differential Revision:	https://reviews.freebsd.org/D19276
2019-02-23 06:03:18 +00:00
Bruce Evans
d09131e044 Connect the restored dumb and sc terminal emulators to the kernel build.
Add or fix options to control static and dynamic configuration.  Keep
the default of scteken, but default to statically configuring all available
emulators (now 3 instead of 1).

The dumb emulator is almost usable.  libedit and libreadline handle
dumb terminals perfectly for at least shell history.  less(1) works
as well as possible except on exit.  But curses programs make messes.
The dumb emulator has strange color support, with 2 dumb colors for
normal output but fancy colorization for the cursor, mouse pointer and
(with a non-dumb initial emulator) for low-level console output.

Using the sc emulator instead of the default of scteken fixes at least
the following bugs:
- NUL is a printing character in cons25 but not in teken
- teken doesn't support fixed colors for "reverse" video.
- The best versions of sc are about 10 times faster than scteken (for
  printing to the frame buffer).  This version is only about 5 times
  faster.

Fix configuration features:
- make SC_DFLT_TERM (for setting the initial emulator) a normal option.

Add configuration features:
- negative options SC_NO_TERM_* for omitting emulators in the static config.
  Modules for emulators might work, but I don't know of any
- vidcontrol -e shows the available emulators
- vidcontrol -E <emulator> sets the active emulator.
2019-02-22 06:41:47 +00:00
Conrad Meyer
a335df48bd Fixup bsd.prog.mk after r344182
Reported by:	tinderbox
Sponsored by:	Dell EMC Isilon
2019-02-15 23:41:54 +00:00
Ed Maste
447b492eb8 Use make's :tl instead of checking "no" and "NO"
Suggested by:	kevans
Reviewed by:	kevans
2019-02-15 22:48:50 +00:00
Ed Maste
8094f70b77 Fix Makefile conditional after r344179 2019-02-15 22:30:09 +00:00
Ed Maste
b3a27c81f3 Regen src.conf.5 after r344179 2019-02-15 22:28:34 +00:00
Ed Maste
bcf99d2d99 Add WITH_PIE knob to build Position Independent Executables
Building binaries as PIE allows the executable itself to be loaded at a
random address when ASLR is enabled (not just its shared libraries).

With this change PIE objects have a .pieo extension and INTERNALLIB
libraries libXXX_pie.a.

MK_PIE is disabled for some kerberos5 tools, Clang, and Subversion, as
they explicitly reference .a libraries in their Makefiles.  These can
be addressed on an individual basis later.  MK_PIE is also disabled for
rtld-elf because it is already position-independent using bespoke
Makefile rules.

Currently only dynamically linked binaries will be built as PIE.

Discussed with:	dim
Reviewed by:	kib
MFC after:	1 month
Relnotes:	Yes
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D18423
2019-02-15 22:22:38 +00:00
Enji Cooper
0b0c50e1ad Add rc.resume(8) alias for rc(8) to fix the manpage cross references
This issue was noticed when running `make manlint` as part of MFCing r342597 to
^/stable/11:
```
$ make -C share/man/man8 rc.8lint
mandoc -Tascii -Tlint rc.8
mandoc: rc.8:548:6: STYLE: referenced manual not found: Xr rc.resume 8
$
```

This is a followup commit to r339818.

Reviewed by:	eugen
Approved by:	jtl (mentor)
MFC after:	1 week
MFC to:		^/stable/12
Differential Revision: https://reviews.freebsd.org/D19158
2019-02-12 23:33:16 +00:00
Poul-Henning Kamp
50619ae7d5 Point people to SMP(4) for CPU<->domain mapping. 2019-02-12 21:06:07 +00:00
Edward Tomasz Napierala
240d69b9b4 Fix markup - use .Pa for the directory component, not .Fa.
Reported by:	0mp
MFC after:	2 weeks
Sponsored by:	DARPA, AFRL
2019-02-12 13:01:55 +00:00
Ben Widawsky
2d8cb2f494 termcap: Add an entry for kitty
The project is here:
https://github.com/kovidgoyal/kitty/

I created a port (which now needs updating):
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=233010

If only we could use terminfo :(

MFC after:      5 days
Approved by:    bapt
Differential Revision:	https://reviews.freebsd.org/D19060
2019-02-12 05:15:36 +00:00
Edward Tomasz Napierala
22427daf7e Add explanation of branches to the ports(7) man page.
Reviewed by:	matthew@, freebsd@mhka.no
MFC after:	2 weeks
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D19146
2019-02-11 20:46:32 +00:00
Johannes Lundberg
5515886768 Add myself to committers-src.dot and calendar.freebsd
Reviewed by:	imp (mentor)
Approved by:	imp (mentor)
Differential Revision:	https://reviews.freebsd.org/D19101
2019-02-09 16:53:39 +00:00
Justin Hibbits
63d33e48d6 Correct the CPU target for powerpcspe
The MPC8540 is actually e500v1, which doesn't have double-precision floating
point support.  The 8548 does, so use that as the CPU target.

MFC after:	2 weeks
2019-02-09 02:04:27 +00:00
Kai Knoblich
78aa2590c1 Add myself to committers-ports.dot and calendar.freebsd
Reviewed by:	miwi (mentor)
Approved by:	miwi (mentor)
Differential Revision:	https://reviews.freebsd.org/D19119
2019-02-08 17:57:39 +00:00
Sergey Kandaurov
1f0a97618b Add macOS 10.14. 2019-02-08 11:49:59 +00:00
Gleb Smirnoff
938864b71b Allow some nesting of ng_iface(4) interfaces and add a configuration knob.
PR:		235500
MFC after:	1 week
2019-02-08 06:19:28 +00:00
Enji Cooper
04d6e324fc Clean up all directories created by make hier
The logic I introduced in r322511 unfortunately left chflags schg'ed
directories behind created by `make hier` (in the stock /etc/mtree
files, this is limited to /var/empty).

The proposed change calls `chflags -R 0` and `rm -Rf ...` to clean all
of the directories that could not be removed by `${MAKE} clean`.
`${MAKE} clean` in bsd.obj.mk calls `cleandir`/`cleanobj`, which handles
the first directory tree walk/removal.

Approved by:	emaste (mentor)
MFC after:	1 week
Differential Revision: https://reviews.freebsd.org/D18641
2019-02-06 21:24:44 +00:00
Ed Maste
26fcd29066 Retire CTM option after r342126 2019-02-06 16:30:08 +00:00
Yuri Pankov
6ef91a2136 pwm.9: fix markup in interfaces description
Reviewed by:	manu
Differential revision:	https://reviews.freebsd.org/D18830
2019-02-06 03:57:51 +00:00
Warner Losh
d3f1313287 Remove All Rights Reserved
Remove the all rights reserved clause from my copyright, and make
other minor tweaks needed where that might have created ambiguity.
2019-02-05 21:37:34 +00:00
Warner Losh
8590b14e9d Remove a few stray "All Rights Reserved." declarations on stuff I've
written.
2019-02-05 21:28:29 +00:00
Warner Losh
52467047aa Regularize the Netflix copyright
Use recent best practices for Copyright form at the top of
the license:
1. Remove all the All Rights Reserved clauses on our stuff. Where we
   piggybacked others, use a separate line to make things clear.
2. Use "Netflix, Inc." everywhere.
3. Use a single line for the copyright for grep friendliness.
4. Use date ranges in all places for our stuff.

Approved by: Netflix Legal (who gave me the form), adrian@ (pmc files)
2019-02-04 21:28:25 +00:00
Gleb Smirnoff
b252313f0b New pfil(9) KPI together with newborn pfil API and control utility.
The KPI have been reviewed and cleansed of features that were planned
back 20 years ago and never implemented.  The pfil(9) internals have
been made opaque to protocols with only returned types and function
declarations exposed. The KPI is made more strict, but at the same time
more extensible, as kernel uses same command structures that userland
ioctl uses.

In nutshell [KA]PI is about declaring filtering points, declaring
filters and linking and unlinking them together.

New [KA]PI makes it possible to reconfigure pfil(9) configuration:
change order of hooks, rehook filter from one filtering point to a
different one, disconnect a hook on output leaving it on input only,
prepend/append a filter to existing list of filters.

Now it possible for a single packet filter to provide multiple rulesets
that may be linked to different points. Think of per-interface ACLs in
Cisco or Juniper. None of existing packet filters yet support that,
however limited usage is already possible, e.g. default ruleset can
be moved to single interface, as soon as interface would pride their
filtering points.

Another future feature is possiblity to create pfil heads, that provide
not an mbuf pointer but just a memory pointer with length. That would
allow filtering at very early stages of a packet lifecycle, e.g. when
packet has just been received by a NIC and no mbuf was yet allocated.

Differential Revision:	https://reviews.freebsd.org/D18951
2019-01-31 23:01:03 +00:00
Konstantin Belousov
c75f49f7d8 Make iflib a loadable module.
iflib is already a module, but it is unconditionally compiled into the
kernel.  There are drivers which do not need iflib(4), and there are
situations where somebody might not want iflib in kernel because of
using the corresponding driver as module.

Reviewed by:	marius
Discussed with:	erj
Sponsored by:	The FreeBSD Foundation
MFC after:	2 weeks
Differential revision:	https://reviews.freebsd.org/D19041
2019-01-31 19:05:56 +00:00
Ed Maste
1f7d148368 regen src.conf.5 after r343606 2019-01-31 15:50:11 +00:00
Ed Maste
ca5efb62ee Enable lld as the system linker by default on i386
The migration to LLVM's lld linker has been in progress for quite some
time - I opened an LLVM tracking bug (23214) in April 2015 to track
issues using lld as FreeBSD's linker, and requested the first exp-run
using lld as /usr/bin/ld in November 2016.

In 12.0 LLD is the system linker on amd64, arm64, and armv7.  i386 was
not switched initially as there were additional ports failures not found
on amd64.  Those have largely been addressed now, although there are a
small number of issues that are still being worked on.  In some of these
cases having lld as the system linker makes it easier for developers and
third parties to investigate failures.

Thanks to antoine@ for handling the exp-runs and to everyone in the
FreeBSD and LLVM communites who have fixed issues with lld to get us to
this point.

PR:		214864
Relnotes:	Yes
Sponsored by:	The FreeBSD Foundation
2019-01-31 15:07:32 +00:00
Ravi Pokala
475a76e3ce Remove unecessary "All rights reserved" from files under my or Panasas's
copyright.

When all member nations of the Buenos Aires Convention adopted the Berne
Convention, the phrase "All rights reserved" became unnecessary to assert
copyright. Remove it from files under my or Panasas's copyright. The files
related to jedec_dimm(4) also bear avg@'s copyright; he has approved this
change.

Approved by:	avg
Sponsored by:	Panasas
2019-01-30 16:55:00 +00:00
Baptiste Daroussin
93b904b310 Update pci_vendors to 2019.01.29
MFC after:	2 days
2019-01-29 08:07:14 +00:00
Andriy Voskoboinyk
6bda1ad8a2 rtwn_usb(4): add new USB id.
Submitted by:	<yklaxds@gmail.com>
Github issue:	https://github.com/s3erios/rtwn/issues/4
MFC after:	5 days
2019-01-28 02:15:41 +00:00
Andriy Voskoboinyk
c188c336f3 wlan.4: improve wording
PR:		218075
Submitted by:	Aaron Taylor <halfnote1004@gmail.com>
MFC after:	5 days
2019-01-27 15:10:20 +00:00
Andriy Voskoboinyk
daeb432a7a otus(4): fix a typo in man page (802.11 -> 802.11n)
MFC after:	3 days
2019-01-26 14:14:25 +00:00
Andriy Voskoboinyk
86d535ab47 Garbage collect AH_SUPPORT_AR5416 config option.
It does nothing since r318857.
2019-01-25 13:48:40 +00:00
Edward Tomasz Napierala
d81ca439e7 Make sh(1) support \u in PS1. This removes one fork/exec on interactive
shell startup.

Reviewed by:	0mp (man page), jilles
MFC after:	2 weeks
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D18790
2019-01-24 11:59:46 +00:00
Brooks Davis
dab0311030 Remove documentation for the nonexistant cred_update_thread(9).
This was a tangential change submitted as part of D18930.

Submitted by:	jack@gandi.net
2019-01-23 23:25:42 +00:00
Edward Tomasz Napierala
ed1cfd30ce Don't mess with BLOCKSIZE in shell startup files - it's set by login.conf(5);
there's no need to even mention it in shell rc files.  Not that it's wrong;
just pointless and somewhat misleading.

Reviewed by:	jilles
MFC after:	2 weeks
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D18809
2019-01-20 22:08:49 +00:00
Simon J. Gerraty
fe868b9bd2 Fix STAGE_DIR.* to handle indirect *DIR variables.
bsd.{files,conf}.mk recently changed to allow *DIR to name a variable
rather than a path.
STAGE_DIR.* need to adapt.

Reviewed by:	bdrewery
Differential Revision:	D18847
2019-01-15 23:37:49 +00:00
Simon J. Gerraty
fee919421d Use .undef per variable
Attempting to expand a variable to a list of vars to .undef
does not actually work.

Reviewed by:	bdrewery
Differential Revision:	D17251
2019-01-15 23:35:53 +00:00
Gleb Smirnoff
25e6655a1f Remove pbuf(9) manual page that is now nearly 100% outdated. 2019-01-15 01:19:29 +00:00
Allan Jude
707347f886 Add missing documentation for dev.acpi_ibm.0.mic_led added in r335304
PR:		229074
X-MFC-With:	335304
Submitted by:	Ali Abdallah <aliovx@gmail.com>
2019-01-12 17:52:52 +00:00
Warner Losh
fc6eed429e Add man page for device_delete_children.
Submitted by: Jeroen Ruigrok van der Werven
Differential Revision: https://reviews.freebsd.org/D18452
2019-01-11 19:05:40 +00:00
Enji Cooper
8304f1265f Update my committer name and add my new mentor relationship
## Regarding the name change

A few years ago I changed my legal name to "Enji Cooper". When I rejoined the
project, I requested that accounts@ use my legal name instead of my [previous]
nickname. This change syncs up a reference to use the proper name for clarity.

## Regarding the new mentor relationship

@emaste and @jtl graciously accepted my request to mentor me this time around
with my src commits while I get up to speed.

I am leaving my previous mentorship details in committers-src.dot for historical
reasons, per @emaste's request.

-- Thank you very much @jmmv and @rpaulo for the help with my previous
   mentorship; I really appreciate it!

Approved by:	emaste (mentor)
Differential Revision:	https://reviews.freebsd.org/D18644
2019-01-10 17:27:47 +00:00
Vincenzo Maffione
e1344f3c32 netmap: fix bridge example in netmap(4)
PR:	https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=194872
Reported by:	adrian
MFC after:	3 days
2019-01-09 15:03:54 +00:00
Vincenzo Maffione
e4ae22e669 netmap: fix sysctl variable in vale(4)
PR:	https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=212333
MFC after:	3 days
2019-01-09 14:54:24 +00:00
Edward Tomasz Napierala
4cea05a273 Make sh(1) recognize the default $HOME. By default /home
is a symlink; without this change, when you log in, sh(1)
won't realize the current directory (eg '/usr/home/test')
is the same as $HOME ('/home/test').

Reviewed by:	jilles
MFC after:	2 weeks
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D18775
2019-01-09 11:04:27 +00:00
Mark Johnston
9cf6837897 Add termcap entries for TI Silent 703/707 terminals.
PR:		234716
Submitted by:	Robert Clausecker <fuz@fuz.su>
MFC after:	1 week
2019-01-08 17:08:10 +00:00