sysctl: Teach sysctl to attach and run itself in a jail

This allows the parent jail to retrieve or set kernel state when child
does not have sysctl(8) installed (e.g. light weighted OCI containers
o

sysctl: Teach sysctl to attach and run itself in a jail

This allows the parent jail to retrieve or set kernel state when child
does not have sysctl(8) installed (e.g. light weighted OCI containers
or slim jails).

This is especially useful when manipulating jail prison or vnet sysctls.
For example, `sysctl -j foo -Ja` or `sysctl -j foo net.fibs=2`.

Reviewed by: dfr (previous version), markj
MFC after: 1 week
Relnotes: yes
Differential Revision: https://reviews.freebsd.org/D48618

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Remove residual blank line at start of Makefile

This is a residual of the $FreeBSD$ removal.

MFC After: 3 days (though I'll just run the command on the branches)
Sponsored by: Netflix

sbin: Remove ancient SCCS tags.

Remove ancient SCCS tags from the tree, automated scripting, with two
minor fixup to keep things compiling. All the common forms in the tree
were removed with a perl

sbin: Remove ancient SCCS tags.

Remove ancient SCCS tags from the tree, automated scripting, with two
minor fixup to keep things compiling. All the common forms in the tree
were removed with a perl script.

Sponsored by: Netflix

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Remove $FreeBSD$: one-line sh pattern

Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/

sysctl: tests: fix a couple issues

The function that sets test case metadata is actually named ${tc}_head
rather than ${tc}, so add the suffix.

While we're here, hook the tests up to the infrastruc

sysctl: tests: fix a couple issues

The function that sets test case metadata is actually named ${tc}_head
rather than ${tc}, so add the suffix.

While we're here, hook the tests up to the infrastructure so that they
do get run.

Sponsored by: Klara, Inc.

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Merge ^/head r337619 through r337645.

Move sysctl.conf to sbin/sysctl/ and switch to CONFS.

This helps with pkgbase to tag this config file as a config file.

Approved by: allanjude (mentor), will (mentor)
Differential Revision: https:/

Move sysctl.conf to sbin/sysctl/ and switch to CONFS.

This helps with pkgbase to tag this config file as a config file.

Approved by: allanjude (mentor), will (mentor)
Differential Revision: https://reviews.freebsd.org/D16559

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Merge the projects/release-pkg branch to head.

This allows packaging the base system with pkg(8), including
but not limited to providing the ability to provide upstream
binary update possibilities f

Merge the projects/release-pkg branch to head.

This allows packaging the base system with pkg(8), including
but not limited to providing the ability to provide upstream
binary update possibilities for non-tier-1 architectures.

This merge is a requirement of the 11.0-RELEASE, and as such,
thank you to everyone that has tested the project branch.

Documentation in build(7) etc. is still somewhat sparse, but
updates to those parts will follow.

Sponsored by: The FreeBSD Foundation

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Explicitly add more files to the 'runtime' package.

Sponsored by: The FreeBSD Foundation

Check in first src/tests snapshot from NetBSD anoncvs

Sources were obtained like so:

% export CVSROOT="anoncvs@anoncvs.NetBSD.org:/cvsroot"
% cvs -z9 co -D "09/30/2014 20:45" -P src/tests
% mv src/

Check in first src/tests snapshot from NetBSD anoncvs

Sources were obtained like so:

% export CVSROOT="anoncvs@anoncvs.NetBSD.org:/cvsroot"
% cvs -z9 co -D "09/30/2014 20:45" -P src/tests
% mv src/tests/* tests/dist/.

'*CVS*' has been added to svn:ignore to ease updating periodically from
upstream

Some line ending issues had to be resolved with test outputs and scripts
via dos2unix and by deleting the eol-style property set in usr.bin/sort

Discussed with: rpaulo
Sponsored by: EMC / Isilon Storage Division

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IFH@204581

sysctl(8): make WARNS=3 clean

Fixes inspired by work done in DragonflyBSD.

PR: bin/140016
Approved by: ed (Co-mentor)

style.Makefile(5):
Use WARNS?= instead of WARNS=.

Default to WARNS=2.
Binary builds that cannot handle this must explicitly set WARNS=0.

Reviewed by: mike

- Backout botched attempt to introduce MANSECT feature.
- MAN[1-9] -> MAN.

Set the default manual section for sbin/ to 8.

$Id$ -> $FreeBSD$

Move sysctl/ to src/sbin/ where it now belongs.

Repository copied by: Peter

Install sysctl in /sbin. It is used in some cases in network_pass1(),
before /usr is mounted if /usr has type nfs.

Get rid of update. Make man page installation work with our scheme
(and rename a few in the process).

BSD 4.4 Lite usr.sbin Sources

sysctl(8): make WARNS=3 clean

Fixes inspired by work done in DragonflyBSD.

PR: bin/140016
Approved by: ed (Co-mentor)

style.Makefile(5):
Use WARNS?= instead of WARNS=.

Default to WARNS=2.
Binary builds that cannot handle this must explicitly set WARNS=0.

Reviewed by: mike

- Backout botched attempt to introduce MANSECT feature.
- MAN[1-9] -> MAN.