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Kyle Evans f3a097d031 netstat: switch to using the sysctl-exported stats for live stats
Now that we export the relevant stats via the net.route.stats sysctl,
switch to using that to avoid having to dig around in mem(4) for live
kernel statistics.  Based on callers of kresolve_list(), this is the
last live path using mem(4) that could be functional today.

Tested both with `netstat -rs` and `netstat -rs -M`.

Note that this will not be able to extract stats from a running kernel
that predates 3360a15898 / 1500026, but this can be worked around by
specifying `-M /dev/mem` explicitly in the interim to fallback to
libkvm against /dev/mem.

Reviewed by:	glebius, markj, zlei
Differential Revision:	https://reviews.freebsd.org/D47231
2024-10-24 11:54:21 -05:00
.cirrus-ci Cirrus-CI: add some timing info on pkg install failure 2021-08-04 15:02:00 -04:00
.github .github: Update the clang release used for macos 2024-10-21 13:23:16 +01:00
bin manuals: Fix "unusual .Xr" warnings with a script 2024-10-15 17:18:14 -03:00
cddl zfs: merge openzfs/zfs@b10992582 2024-10-11 08:43:49 +02:00
contrib Apply workaround for building llvm-project with WITHOUT_LLVM_ASSERTIONS 2024-10-24 09:03:02 +02:00
crypto Canonicalize the name of the FreeBSD Foundation 2024-10-24 05:03:07 +08:00
etc Merge llvm-project main llvmorg-19-init-18630-gf2ccf80136a0 2024-10-23 20:26:01 +02:00
gnu Remove residual blank line at start of Makefile 2024-07-15 16:43:39 -06:00
include Fix compile-time warnings caused by duplicate struct typedefs 2024-10-20 09:43:16 -07:00
kerberos5 Remove residual blank line at start of Makefile 2024-07-15 16:43:39 -06:00
lib Adjust LLVM_ENABLE_ABI_BREAKING_CHECKS depending on NDEBUG 2024-10-24 11:53:19 +02:00
libexec debug.sh add DebugAdd 2024-10-22 11:07:37 -07:00
release release: move OCI to ORACLE 2024-10-15 09:28:12 +00:00
rescue Remove residual blank line at start of Makefile 2024-07-15 16:43:39 -06:00
sbin devmatch: Catch truncated linker hints files 2024-10-23 22:12:45 +00:00
secure Update Makefile.depend files 2024-10-14 10:26:17 -07:00
share Canonicalize the name of the FreeBSD Foundation 2024-10-24 05:03:07 +08:00
stand Canonicalize the name of the FreeBSD Foundation 2024-10-24 05:03:07 +08:00
sys tcp cc: Remove a stray semicolon 2024-10-24 23:04:50 +08:00
targets bootstrap-packages.sh escape ++ 2024-10-16 09:26:29 -07:00
tests tests: kern: add some porch(1)-based tty tests 2024-10-20 20:32:31 -05:00
tools llvm19: permit incremental builds from llvm18 2024-10-23 23:38:18 +01:00
usr.bin netstat: switch to using the sysctl-exported stats for live stats 2024-10-24 11:54:21 -05:00
usr.sbin makefs: Remove a stray semicolon 2024-10-24 23:04:48 +08:00
.arcconfig arcanist: use FreeBSD/git project repository instead of FreeBSD/svn 2022-08-23 14:16:41 +00:00
.arclint arc lint: ignore /tests/ in chmod 2017-12-19 03:38:06 +00:00
.cirrus.yml Cirrus-CI: switch to llvm18 by default 2024-04-07 17:23:25 -04:00
.clang-format clang-format: Minor tweaks 2024-04-30 17:33:43 -04:00
.git-blame-ignore-revs iflib: Ignore fa7045f99c in blame 2024-09-22 10:09:29 +08:00
.gitattributes Remove SVN related Git attributes 2023-12-26 10:28:28 -07:00
.gitignore .gitignore: add sys/*/compile 2024-02-02 09:20:36 -07:00
.mailmap AUTHORS: refresh with recent new contributors 2024-09-24 09:03:05 -07:00
CONTRIBUTING.md CONTRIBUTING.md/style: spring cleaning 2024-05-10 15:07:03 -06:00
COPYRIGHT copyright: Bump the copyright date. 2023-12-31 23:15:43 -07:00
LOCKS Update LOCKS for Git 2023-12-26 10:28:25 -07:00
MAINTAINERS man filesystems: fix more xrefs after move to s4 2024-06-27 18:32:05 -06:00
Makefile armv6: Remove support for building armv6 2024-07-12 11:31:53 +00:00
Makefile.inc1 libkldelf: add a private library for kernel/kld-related ELF parsing 2024-10-18 20:20:13 +00:00
Makefile.libcompat Remove residual blank line at start of Makefile 2024-07-15 16:43:39 -06:00
Makefile.sys.inc Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:55:03 -06:00
ObsoleteFiles.inc libcxx-compat: don't remove headers that were reintroduced by reverts 2024-10-23 20:26:48 +02:00
README.md Update README.md to add pointer to release page. 2024-05-09 20:40:46 -06:00
RELNOTES RELNOTES: Add mididump(1) 2024-10-19 16:29:33 +02:00
UPDATING UPDATING: Note higher-risk than I'd like ciss changes 2024-10-13 23:37:46 -06:00

FreeBSD Source:

This is the top level of the FreeBSD source directory.

FreeBSD is an operating system used to power modern servers, desktops, and embedded platforms. A large community has continually developed it for more than thirty years. Its advanced networking, security, and storage features have made FreeBSD the platform of choice for many of the busiest web sites and most pervasive embedded networking and storage devices.

For copyright information, please see the file COPYRIGHT in this directory. Additional copyright information also exists for some sources in this tree - please see the specific source directories for more information.

The Makefile in this directory supports a number of targets for building components (or all) of the FreeBSD source tree. See build(7), config(8), FreeBSD handbook on building userland, and Handbook for kernels for more information, including setting make(1) variables.

For information on the CPU architectures and platforms supported by FreeBSD, see the FreeBSD website's Platforms page.

For official FreeBSD bootable images, see the release page.

Source Roadmap:

Directory Description
bin System/user commands.
cddl Various commands and libraries under the Common Development and Distribution License.
contrib Packages contributed by 3rd parties.
crypto Cryptography stuff (see crypto/README).
etc Template files for /etc.
gnu Commands and libraries under the GNU General Public License (GPL) or Lesser General Public License (LGPL). Please see gnu/COPYING and gnu/COPYING.LIB for more information.
include System include files.
kerberos5 Kerberos5 (Heimdal) package.
lib System libraries.
libexec System daemons.
release Release building Makefile & associated tools.
rescue Build system for statically linked /rescue utilities.
sbin System commands.
secure Cryptographic libraries and commands.
share Shared resources.
stand Boot loader sources.
sys Kernel sources (see sys/README.md).
targets Support for experimental DIRDEPS_BUILD
tests Regression tests which can be run by Kyua. See tests/README for additional information.
tools Utilities for regression testing and miscellaneous tasks.
usr.bin User commands.
usr.sbin System administration commands.

For information on synchronizing your source tree with one or more of the FreeBSD Project's development branches, please see FreeBSD Handbook.