Commit Graph

403 Commits

Author SHA1 Message Date
Kyle Evans
b37f6c9805 Add libregex, connect it to the build
libregex is a regex(3) implementation intended to feature GNU extensions and
any other non-POSIX compliant extensions that are deemed worthy.

These extensions are separated out into a separate library for the sake of
not cluttering up libc further with them as well as not deteriorating the
speed (or lack thereof) of the libc implementation.

libregex is implemented as a build of the libc implementation with LIBREGEX
defined to distinguish this from a libc build. The reasons for
implementation like this are two-fold:

1.) Maintenance- This reduces the overhead induced by adding yet another
regex implementation to base.

2.) Ease of use- Flipping on GNU extensions will be as simple as linking
against libregex, and POSIX-compliant compilations can be guaranteed with a
REG_POSIX cflag that should be ignored by libc/regex and disables extensions
in libregex. It is also easier to keep REG_POSIX sane and POSIX pure when
implemented in this fashion.

Tests are added for future functionality, but left disconnected for the time
being while other testing is done.

Reviewed by:	cem (previous version)
Differential Revision:	https://reviews.freebsd.org/D12934
2018-01-22 02:44:41 +00:00
Ed Maste
5f8eed2f42 Install strings unconditionally
Previously it was enabled by WITH_/WITHOUT_TOOLCHAIN, but it is commonly
expected to be available and may have non-toolchain consumers.  As it
is now taken from the BSD-licensed ELF Tool Chain project, just install
it unconditionally.

PR:		213665, 223725
Reviewed by:	bdrewery
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D8398
2017-11-20 20:55:41 +00:00
Bryan Drewery
82fcadcd55 Connect libpathconv, disconnected since import in r309035.
Sponsored by:	Dell EMC Isilon
2017-10-31 00:03:52 +00:00
Mariusz Zaborski
ceb36bc93a Introduce caspermocks.
The idea behinds mocks is that we don't need to ifdef a lot of code in
tools itself but those defines are hidden in the casper library.
Right now the mocks are implemented as define/inlines functions.
There was a very long discussion how this should be implemented.
This approach has some advantages like we don't need to link to any additional
libraries. Unfortunately there are also some disadvantages for example it is
easy to get library out of sync between two versions of functions or that we
need extra define to compile program with casper support.
This isn't an ideal solution but it's good enough for now and should simplify
capsicumizing programs. This also doesn't close us any other ways to do those
mocks and this should evolve in time.

Discussed with:	pjd, emaste, ed, rwatson, bapt, cem, bdrewery
Differential Revision:    https://reviews.freebsd.org/D8753
2017-10-28 19:23:57 +00:00
Ruslan Bukin
d27927f731 Extract a set of pmcstat functions and interfaces to the new internal
library -- libpmcstat.

This includes PMC logging module, symbols lookup functions,
ELF parsing, process management, PMC attachment, etc.

This allows to reuse code while building new hwpmc(4)-based applications.

Also add pmcstat_symbol_search_by_name() function that allows to find
mapped IP range for a given function name.

Reviewed by:	kib
Sponsored by:	DARPA, AFRL
Differential Revision:	https://reviews.freebsd.org/D12718
2017-10-24 16:28:00 +00:00
Dimitry Andric
fc203cd43e After the import of libc++ 5.0.0, there is no need to disable building
libc++experimental.a on arm (r318654) and mips (r318859) anymore, since
upstream fixed the static assertions which would occur.

Noticed by:	George Abdelmalik <gabdelmalik@uniridge.com.au>
PR:		223119
MFC after:	3 days
2017-10-21 18:21:44 +00:00
Warner Losh
c8550231ef Disconnect libstand from the build.
Remove libstand from the src/lib build. Remove LIBSTAND from
bsd.libnames.mk. Add affected files to the obsolete files list.

Sponsored by: Netflix
2017-10-09 22:12:57 +00:00
Konstantin Belousov
99ac8154ff Provide libdl.
Create libdl.so.1 as a filter for libc.so.7 which exports public dl*
functions. The functions are resolved from the rtld instead, the goal
of creating library is to avoid errors from the static linker due to
missed libdl. For static binaries, an empty .o is compiled into
libdl.a so that static binaries still get dl stubs from libc.a.

Right now lld cannot create filter objects, disable libdl on arm64
when binutils are not used.

Reviewed by:	bdrewery, dim (previos version); emaste
Exp run:	PR 220525, done by antoine
Sponsored by:	The FreeBSD Foundation
MFC after:	1 month
Differential revision:	https://reviews.freebsd.org/D11504
2017-07-10 14:59:21 +00:00
Adrian Chadd
7e0699952a [lib] disable libc++experimental on mips platforms for now.
This breaks at least mips32 platform builds.

Reviewed by:	dim
2017-05-25 05:02:43 +00:00
Dimitry Andric
8e69077b05 For now, disable building libc++experimental for arm, since there are a
number of static assertion failures in the time_t related parts.

Reported by:	mmel, kib
2017-05-22 16:13:30 +00:00
Dimitry Andric
6930ca7463 Add libc++experimental.a for std::experimental support
This adds a separate library for supporting std::experimental features.
It is purposefully static, and must be explicitly linked into programs
using -lc++experimental.

PLEASE NOTE: there is NO WARRANTY as to any stability or continuing
existence of the features in the std::experimental parts of the C++
library!

Reviewed by:	ed
Differential Revision: https://reviews.freebsd.org/D10840
2017-05-21 17:07:12 +00:00
Baptiste Daroussin
e229090553 Import zstandard 1.1.4 in base
zstandard is a new compression library/tool which is very fast at
compression/decompression

For now import as a private library
2017-04-15 20:05:22 +00:00
Baptiste Daroussin
a19eddc34b Import zstd 1.1.4 2017-04-15 19:47:16 +00:00
Enji Cooper
bc53c94f82 Fix typo in lib/Makefile
The SUBDIR_DEPEND variable should be for librpcsec_gss, not
liblibrpc_gss

MFC after:	1 week
PR:		216409
Reported by:	mail@fbsd.e4m.org
2017-01-28 23:51:03 +00:00
Ed Maste
c7fbd7722d Connect new LLVM-based libgcc_eh & libgcc_s to the build
Compiler-rt and LLVM's libunwind provide a suitable replacement for
libgcc.a, libgcc_eh.a, and libgcc_s.so.

Remove the now-unused LLVM_LIBUNWIND block from gnu/lib/libgcc.

PR:		213480 [exp-run]
Reviewed by:	brooks, ed
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D8189
2016-11-04 19:35:49 +00:00
Ed Maste
df283203fc Simplify logic for libproc and librtld_db in lib/Makefile 2016-10-14 17:04:07 +00:00
Ed Maste
cd060b8d7a partially convert lib/Makefile to SUBDIR.${MK_FOO} style
Cases other than MK_* (e.g. ${MACHINE_CPUARCH} == "i386") have been left
as is.

Reviewed by:	imp
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D8246
2016-10-14 01:53:15 +00:00
Ed Maste
3ba97c2088 garbage collect _libatm, missed in r179308 2016-10-13 21:35:48 +00:00
Warner Losh
b2a7ac4802 Fix building on i386 and arm. But 'public domain' headers on the files
with no creative content. Include "lost" changes from git:
o Use /dev/efi instead of /dev/efidev
o Remove redundant NULL checks.

Submitted by: kib@, dim@, zbb@, emaste@
2016-10-13 06:56:23 +00:00
Warner Losh
d49a5ddd04 Create libefivar library. This library aims to provide
the same API as the GPL'd version of this library. It implements the common
Linux API for programatically manipulating UEFI environment varibales using
the UEFI Runtime Services the kernel provides. It replaces the old efi
library since it is programmed to a different interface, but retails the
CHAR16 to UTF-8 and vice versa conversion routines. The new name is to match
Linux program's expectations.

Differential Revision: https://reviews.freebsd.org/D8128
Reviewed by: kib@, wblock@, Ganael Laplanche
2016-10-11 22:30:41 +00:00
Mariusz Zaborski
7a6e3cf83e libcapsicum: introduce Capsicum helpers
Capsicum helpers are a set of inline functions which goal is to reduce
duplicated patterns used to Capsicumize applications.

Reviewed by:	cem, AllanJude, bapt, ed, emaste
Differential Revision:	https://reviews.freebsd.org/D8013
2016-10-03 20:48:18 +00:00
Adrian Chadd
35c05a4fbc Add librss, a simple wrapper around RSS APIs so applications can begin auto-tuning.
I've used this in a handful of RSS test applications.  It is just some
very simple functions to fetch the RSS configuration, query the per-bucket
CPU set, and mark sockets as local to an RSS bucket.  It should be sufficient
for both thread-based and process-based workloads.

(Yes, I wrote a manpage.)

This is based on some early RSS API and wrapper API work I did whilst
I was at Netflix.  Thanks to Netflix for the very original work that
spawned this; thanks to Peter Grehan for his feedback about RSS APIs
and thanks to Jack Vogel and Navdeep Parhar for the NIC-facing side of the
APIs.  These fed into the simple userland API I wrote up here.

Reviewed by:	gallatin
2016-09-30 19:59:56 +00:00
Ed Maste
f987297fc9 Add a WITHOUT_DIALOG src.conf(5) knob
It also turns off dependencies (bsdinstall, bsdconfig, dpv, tzsetup).

Reviewed by:	dteske
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D7969
2016-09-27 18:08:38 +00:00
Kristof Provost
ec21434933 Renaming libifc to libifconfig in response to feedback on initial commit of
this library. Sticking to 'libifconfig' (and 'ifconfig_' as function prefix)
should reduce chances of namespace collisions, make it more clear what the
library does, and be more in line with existing libraries.

Submitted by: Marie Helene Kvello-Aune <marieheleneka@gmail.com>
Differential Revision:	https://reviews.freebsd.org/D7742
Reviewed by:	cem, kp
2016-09-02 18:33:08 +00:00
Kristof Provost
d14b24ef84 Add libifc, a library implementing core functionality that exists in ifconfig(8) today.
libifc (pronounced lib-ifconfig) aims to be a light abstraction layer between
programs and the kernel APIs for managing the network configuration.
This should hopefully make programs easier to maintain, and reduce code
duplication.

Work will begin on making ifconfig(8) use this library in the near future.

This code is still evolving. The interface should not be considered stable until
it is announced as such.

Submitted By: Marie Helene Kvello-Aune <marieheleneka@gmail.com>
Reviewed By: kp
Differential Revision: https://reviews.freebsd.org/D7529
2016-08-25 19:40:25 +00:00
Ed Maste
903b0dd702 Don't build libdevdctl if MK_CXX is no 2016-08-24 17:15:32 +00:00
Bryan Drewery
fa6d79e80b Rename ORDERED to BOOTSTRAP since no order is respected in the list.
The directories in SUBDIR_ORDERED are built in parallel, so the name is
misleading.

MFC after:	3 days
Sponsored by:	EMC / Isilon Storage Division
2016-08-22 22:51:10 +00:00
Kurt Lidl
c0759dac0d Separate BLACKLIST vs BLACKLIST_SUPPORT properly
Sponsored by:	The FreeBSD Foundation
2016-06-07 16:31:03 +00:00
Bryan Drewery
d82362bbce Remove libstdc++ again.
This was mis-merged in r298107 which missed r289389.
2016-06-02 20:31:02 +00:00
Kurt Lidl
95856e1457 Add basic blacklist build support
Reviewed by:	rpaulo
Approved by:	rpaulo
Relnotes:	YES
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D5913
2016-06-02 19:06:04 +00:00
Alan Somers
7a0c41d5d7 zfsd(8), the ZFS fault management daemon
Add zfsd, which deals with hard drive faults in ZFS pools. It manages
hotspares and replements in drive slots that publish physical paths.

cddl/usr.sbin/zfsd
	Add zfsd(8) and its unit tests

cddl/usr.sbin/Makefile
	Add zfsd to the build

lib/libdevdctl
	A C++ library that helps devd clients process events

lib/Makefile
share/mk/bsd.libnames.mk
share/mk/src.libnames.mk
	Add libdevdctl to the build. It's a private library, unusable by
	out-of-tree software.

etc/defaults/rc.conf
	By default, set zfsd_enable to NO

etc/mtree/BSD.include.dist
	Add a directory for libdevdctl's include files

etc/mtree/BSD.tests.dist
	Add a directory for zfsd's unit tests

etc/mtree/BSD.var.dist
	Add /var/db/zfsd/cases, where zfsd stores case files while it's shut
	down.

etc/rc.d/Makefile
etc/rc.d/zfsd
	Add zfsd's rc script

sys/cddl/contrib/opensolaris/uts/common/fs/zfs/vdev.c
	Fix the resource.fs.zfs.statechange message. It had a number of
	problems:

	It was only being emitted on a transition to the HEALTHY state.
	That made it impossible for zfsd to take actions based on drives
	getting sicker.

	It compared the new state to vdev_prevstate, which is the state that
	the vdev had the last time it was opened.  That doesn't make sense,
	because a vdev can change state multiple times without being
	reopened.

	vdev_set_state contains logic that will change the device's new
	state based on various conditions.  However, the statechange event
	was being posted _before_ that logic took effect.  Now it's being
	posted after.

Submitted by:	gibbs, asomers, mav, allanjude
Reviewed by:	mav, delphij
Relnotes:	yes
Sponsored by:	Spectra Logic Corp, iX Systems
Differential Revision:	https://reviews.freebsd.org/D6564
2016-05-28 17:43:40 +00:00
Glen Barber
538354481e MFH
Sponsored by:	The FreeBSD Foundation
2016-03-14 18:54:29 +00:00
Warner Losh
bb52d711d0 Use the newly minted Makefile.libcompat to implement libsoft libraries
for the armv6 ABI switch. This also make WITH_LIBSOFT functional on
the arm platform. As a transition thing, this seems to work even
without switching the ABI (we basically build the same libraries
twice when MK_LIBSOFT=yes until the ABI cut over next
month). MK_LIBSOFT remains default no.
2016-03-12 23:25:05 +00:00
Bryan Drewery
b3b5738bfc Revert r296395.
This mistakenly removed the SUBDIR_PARALLEL but even worse is that the install
(and build) order is not correct due to the lack of SUBDIR_DEPEND on the
most critical libraries.  The only reason they build correctly now is because
buildworld's 'make libraries' orders them properly.

Pointyhat to:	bdrewery
Sponsored by:	EMC / Isilon Storage Division
2016-03-05 05:39:59 +00:00
Bryan Drewery
57942836ce Parallel installation has been safe here since r267511 added SUBDIR_DEPEND.
Sponsored by:	EMC / Isilon Storage Division
2016-03-04 22:36:42 +00:00
Glen Barber
52259a98ad MFH
Sponsored by:	The FreeBSD Foundation
2016-03-02 16:14:46 +00:00
Mariusz Zaborski
c501d73c7e Convert casperd(8) daemon to the libcasper.
After calling the cap_init(3) function Casper will fork from it's original
process, using pdfork(2). Forking from a process has a lot of advantages:
1. We have the same cwd as the original process.
2. The same uid, gid and groups.
3. The same MAC labels.
4. The same descriptor table.
5. The same routing table.
6. The same umask.
7. The same cpuset(1).
From now services are also in form of libraries.
We also removed libcapsicum at all and converts existing program using Casper
to new architecture.

Discussed with:		pjd, jonathan, ed, drysdale@google.com, emaste
Partially reviewed by:	drysdale@google.com, bdrewery
Approved by:		pjd (mentor)
Differential Revision:	https://reviews.freebsd.org/D4277
2016-02-25 18:23:40 +00:00
Glen Barber
0fe0fe112f MFH
Sponsored by:	The FreeBSD Foundation
2016-02-15 21:58:52 +00:00
Ed Maste
c1da297433 Add libpe for elfcopy(1) PE/COFF support
Sponsored by:	The FreeBSD Foundation
2016-02-12 21:12:47 +00:00
Glen Barber
bb4355f72d Remove duplicate line, likely result of a mismerge.
Sponsored by:	The FreeBSD Foundation
2016-02-04 17:03:12 +00:00
Glen Barber
f9421853ad MFH
Sponsored by:	The FreeBSD Foundation
2016-01-25 14:13:28 +00:00
Ruslan Bukin
5ac86464fc Style. 2016-01-25 10:44:10 +00:00
Ruslan Bukin
194aedf71a Do build libproc and librtld_db for RISC-V as well. 2016-01-25 10:23:36 +00:00
Glen Barber
241984530f Fix svn:mergeinfo, and MFH a commit that was previously missed.
Sponsored by:	The FreeBSD Foundation
2016-01-04 22:32:37 +00:00
Glen Barber
b626f5a73a MFH r289384-r293170
Sponsored by:	The FreeBSD Foundation
2016-01-04 19:19:48 +00:00
Ian Lepore
91ee346313 Make the building of libsmb and mount_smbfs unconditional, now that r292552
has eliminated alignment and endian problems that were making it fail on
some platforms.

PR:        180438
PR:        189415
2015-12-21 17:41:08 +00:00
John Baldwin
d6fb489498 Start on a new library (libsysdecode) that provides routines for decoding
system call information such as system call arguments.  Initially this
will consist of pulling duplicated code out of truss and kdump though it
may prove useful for other utilities in the future.

This commit moves the shared utrace(2) record parser out of kdump into
the library and updates kdump and truss to use it.  One difference from
the previous version is that the library version treats unknown events
that start with the "RTLD" signature as unknown events.  This simplifies
the interface and allows the consumer to decide how to handle all
non-recognized events.  Instead, this function only generates a string
description for known malloc() and RTLD records.

Reviewed by:	bdrewery
Differential Revision:	https://reviews.freebsd.org/D4537
2015-12-15 00:05:07 +00:00
Bryan Drewery
d32e83c26d Move obscure lib/ installation of /usr/lib/include symlink to include/.
This avoids the need for an afterinstall: hook and a check for LIBRARIES_ONLY.
It also now respects INCLUDEDIR.

This came in r249484.

Sponsored by:	EMC / Isilon Storage Division
2015-12-04 03:18:02 +00:00
Adrian Chadd
127be1a706 Add lib80211, a small (but hopefully soon to grow) set of library
routines to interface with net80211.

This is all from the ifconfig program; the duplicate code from ifconfig
will be removed when it starts using this API.

Differential Revision:	https://reviews.freebsd.org/D4290
2015-11-30 04:41:50 +00:00
Bryan Drewery
0d9e60c857 Always build libevent, which fixes the build for usr.sbin/ypldap after r291230.
The dependency for ypldap is only with WITH_NIS, but libevent is small
enough to not warrant the extra logic and maintenance cost here so just
always build it.

Sponsored by:	EMC / Isilon Storage Division
2015-11-26 01:54:09 +00:00