Commit Graph

12216 Commits

Author SHA1 Message Date
Bryan Drewery
d1dd034d07 META_MODE: Don't rebuild build-tools targets during normal build.
This avoids 'build command changed' due to CFLAGS/CC changes during the
normal build.  Without this the build-tools targets end up rebuilding
for the *target* rather than keeping the native versions built in
build-tools.

Sponsored by:	EMC / Isilon Storage Division
2016-04-14 21:06:10 +00:00
Pedro F. Giffuni
074e77e66e fmt(1): for pointers use NULL instead of 0
While here clean excessive not lint comment indentation.
2016-04-13 01:57:06 +00:00
Pedro F. Giffuni
86aba0f293 fmt(1): reformat with indent(1).
Failed attempt to get nearer to style(9) and the format from the
original OpenBSD code. At least it should be readable now.

No functional change.
2016-04-13 01:46:48 +00:00
Conrad Meyer
3d222369ac Add a small tool, resizewin(1), to query terminal for window size
Submitted by:	Daniel O'Connor
Reviewed by:	kan, wblock, cem
Sponsored by:	EMC / Isilon Storage Division
Differential Revision:	https://reviews.freebsd.org/D4438
2016-04-13 00:30:42 +00:00
Muhammad Moinur Rahman
6e5bbb486c Add bofh@ in calendar.freebsd 2016-04-10 16:48:21 +00:00
Tony Finch
42e88fe650 Handle whois referrals between RIRs
This is rather ugly, because the RIPE and APNIC whois servers do
not provide referrals for address blocks that they do not manage.
However ARIN is usually the right place or knows the right place
so we try there.

The particular instance which clued me in to this bug is U.Mich.
141.211.0.0/16 for which the referral chain should be IANA ->
RIPE -> ARIN. RIPE's RDAP does provide useful redirects (for
example try `curl -I http://rdap.db.ripe.net/ip/141.211.0.0)
so maybe their whois server can be improved.

AfriNIC's whois server gives more direct referrals, but they are
designed to be human-readable. Ugly, but we can manage.

The issue of referrals between RIRs is likely to become more important
in the future whith the increasing number of cross-region IP address
block transfers increases.
2016-04-08 11:43:22 +00:00
Pietro Cerutti
019a4a20e7 Enhance uuencode with a -r option to produce raw output.
This matches with uudecode's -r option to decode raw data without initial and
final framing lines.

$ echo Test | uuencode -mr - | uudecode -mr
Test

Approved by:	cognet
MFC after:		1 week
2016-04-07 16:12:38 +00:00
Edward Tomasz Napierala
ae34b6ff96 Add four new RCTL resources - readbps, readiops, writebps and writeiops,
for limiting disk (actually filesystem) IO.

Note that in some cases these limits are not quite precise. It's ok,
as long as it's within some reasonable bounds.

Testing - and review of the code, in particular the VFS and VM parts - is
very welcome.

MFC after:	1 month
Relnotes:	yes
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D5080
2016-04-07 04:23:25 +00:00
Pedro F. Giffuni
678fec509d Fix sed functions 'i' and 'a' from discarding leading white space.
This appears to be implementation dependent but convenient and makes
our sed behave more like GNU sed.

Given that it is not the historic behavior, bump FreeBSD_version
should userland/ports somehow depend on it.

Obtained from:	NetBSD (bin/49872)

Reviewed by:	bdrewery
PR:		208554
Merge after:	NEVER
2016-04-06 00:55:39 +00:00
Brooks Davis
f4864c274b Add a cross reference to ktrace(2).
Obtained from:	CheriBSD (9cb420d6b7f04c1b7d2006180b80932e5d3fe50e)
MFC after:	1 week
Sponsored by:	DARPA, AFRL
2016-03-31 23:57:03 +00:00
Tony Finch
8efb5aa133 Fix whois queries for ARIN AS numbers.
The ARIN whois server likes AS number queries to be in the form
"a 8075" rather than "as7085".
2016-03-31 12:13:01 +00:00
Edward Tomasz Napierala
43a623c82f Add phttpget(8) .Xr to fetch(1).
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
2016-03-29 11:56:00 +00:00
Pedro F. Giffuni
cfe3da09e2 netstat: avoid returning uninitialized value in p_sockaddr().
In the case the width is less than 0, we are returning an uninitialized
value. For practical purposes the return value is ignored but initialize
it to avoid trouble.

CID:	1341619
2016-03-27 20:02:21 +00:00
Ed Schouten
1f3bbfd875 Replace the CloudABI system call table by a machine generated version.
The type definitions and constants that were used by COMPAT_CLOUDABI64
are a literal copy of some headers stored inside of CloudABI's C
library, cloudlibc. What is annoying is that we can't make use of
cloudlibc's system call list, as the format is completely different and
doesn't provide enough information. It had to be synced in manually.

We recently decided to solve this (and some other problems) by moving
the ABI definitions into a separate file:

	https://github.com/NuxiNL/cloudabi/blob/master/cloudabi.txt

This file is processed by a pile of Python scripts to generate the
header files like before, documentation (markdown), but in our case more
importantly: a FreeBSD system call table.

This change discards the old files in sys/contrib/cloudabi and replaces
them by the latest copies, which requires some minor changes here and
there. Because cloudabi.txt also enforces consistent names of the system
call arguments, we have to patch up a small number of system call
implementations to use the new argument names.

The new header files can also be included directly in FreeBSD kernel
space without needing any includes/defines, so we can now remove
cloudabi_syscalldefs.h and cloudabi64_syscalldefs.h. Patch up the
sources to include the definitions directly from sys/contrib/cloudabi
instead.
2016-03-24 21:47:15 +00:00
Edward Tomasz Napierala
e299e01f56 Make the autofs(5) -hosts map more robust, primarily to make it correctly
handle NFS shares containing whitespace. This also adds the -E parameter
to showmount(8).

Reviewed by:	emaste@, jhibbits@, wblock@
MFC after:	1 month
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D5649
2016-03-23 12:13:53 +00:00
Pedro F. Giffuni
046c3cda83 localedef(1): minor sorting to match Illumos.
Illumos recently included space in 'print' class. We already had
this but the code had slight sorting differences. Move it some
lines up to reduce diffs with Illumos.

No functional change.

Reference:
https://illumos.org/issues/5227
2016-03-20 03:27:06 +00:00
Michael Gmelin
1ec923fd6d Update fetch.1 and fetch.3 to reflect libfetch's actual use of CA bundles
Reviewed by:	wblock
Approved by:	wblock
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D5558
2016-03-19 11:55:21 +00:00
Simon J. Gerraty
3bebe7293b Update to bmake-20160315
Archive member handling works again
meta mode, treat missing reads as for writes.

Update dirdeps.mk - much improved startup time.
Update meta.stage.mk - avoid ln when chmod required.
2016-03-18 20:03:09 +00:00
Simon J. Gerraty
fb9cfe551b xo_config.h no longer in contrib, so -I's needed
PR:		/homes/sjg/commit-logs/freebsd/libxo/xo_config.diff
Reviewed by:	jkim
2016-03-17 04:21:57 +00:00
Ed Maste
0f2d5632a5 vtfontcvt: support .hex fonts with characters beyond the Unicode BMP
This is already supported by the vt(4) vfnt format mapping from code
points to glyphs. Update the .hex font parser to accept up to six hex
digits.
2016-03-15 21:32:46 +00:00
Gleb Smirnoff
dbfd87087b Print running TCP connection counts with TCP statistics. 2016-03-15 00:19:30 +00:00
Kurt Lidl
6e786098f2 Do not truncate office phones in finger's summary listing
When finger is invoked as as "finger username", it produces the
long listing by default, and phones numbers are pretty-printed
by the prphone() function. When invoked as just "finger", the
same pretty-printing happens, but is truncated at 9 characters.
Given the summary listing is already greater than 80 columns,
making it even wider is of no harm.

Approved by:	rpaulo (mentor)
Differential Revision:	https://reviews.freebsd.org/D5638
2016-03-14 22:20:22 +00:00
Maxim Sobolev
6e5a582da2 In the de-duplication mode, when found matching md5 checksum also read
back block and compare actual content. Just output original block
instead of back reference in the unlikely event of collision.
2016-03-13 21:09:08 +00:00
Ian Lepore
79b05c7ff0 Fix a bug in bsdgrep that caused the program to hang in a tight loop for
some combinations of command line options and search patterns.  The code was
examining regexec flags looking for a regcomp flag value.  The fix is to
look in the struct field where the decoded regcomp flag was stored when the
regex was compiled.

With this fix, it's possible to build WITHOUT_GNU_GREP_COMPAT and
WITH_BSDGREP and have a usable GPL-free grep (which of course lacks gnugrep
extensions).  It now passes the kyua tests except for one test that requires
the -z/--null-data gnu extension, and one test involving outputting context
lines across multiple files which appears to sometimes output an extra
delimiter line ("--") between matches (a rather obscure failure of a rather
obscure feature, so bsdgrep should be generally usable now).
2016-03-13 14:53:12 +00:00
Konstantin Belousov
250d9fd8aa Fix handling of umtxp resource limit in sh(1)/ulimit(1), limits(1), add
login.conf(5) support.

Reviewed by:	jilles
Sponsored by:	The FreeBSD Foundation
Differential revision:	https://reviews.freebsd.org/D5610
2016-03-12 14:54:34 +00:00
Bryan Drewery
80a5408c49 Fix upgrade of bmake by not setting conflicting MAKE_VERSION.
This may be used in later checks, such as in bsd.dep.mk, to
enable features that rely on the built-in value.

Sponsored by:	EMC / Isilon Storage Division
2016-03-11 04:09:50 +00:00
Simon J. Gerraty
be19d90b61 Merge bmake-20160307 2016-03-11 01:35:39 +00:00
Maxim Sobolev
62ee4b69cd When -S is specified dump summary to stdout, not stderr, so it's
easier to capture and process it with external tools via pipe.
2016-03-10 23:19:35 +00:00
Maxim Sobolev
d83e07789d Add -S option to print out summary after compression has been
completed.

MFC after: 	2 weeks
2016-03-10 21:36:24 +00:00
Bryan Drewery
15c433351f DIRDEPS_BUILD: Connect MK_TESTS.
Sponsored by:	EMC / Isilon Storage Division
2016-03-09 22:46:01 +00:00
John Baldwin
b9befd33b4 Use ptrace(2) LWP events to track threads reliably in truss.
- truss can now log the system call invoked by a thread during a
  voluntary process exit.  No return value is logged, but the value passed
  to exit() is included in the trace output.  Arguments passed to thread
  exit system calls such as thr_exit() are not logged as voluntary thread
  exits cannot be distinguished from involuntary thread exits during a
  system call.
- New events are now reported for thread births and exits similar to the
  recently added events for new child processes when following forks.

Reviewed by:	kib
Differential Revision:	https://reviews.freebsd.org/D5561
2016-03-09 18:45:41 +00:00
John Baldwin
6fc8053f1a Fix reporting of the CloudABI ABI in kdump.
- Advertise the word size for CloudABI ABIs via the SV_LP64 flag.  All of
  the other ABIs include either SV_ILP32 or SV_LP64.
- Fix kdump to not assume a 32-bit ABI if the ABI flags field is non-zero
  but SV_LP64 isn't set.  Instead, only assume a 32-bit ABI if SV_ILP32 is
  set and fallback to the unknown value of "00" if neither SV_LP64 nor
  SV_ILP32 is set.

Reviewed by:	kib, ed
Differential Revision:	https://reviews.freebsd.org/D5560
2016-03-09 18:38:30 +00:00
Bryan Drewery
f51eac06ce DIRDEPS_BUILD: Update clang dependencies after r296417.
Sponsored by:	EMC / Isilon Storage Division
2016-03-08 21:26:44 +00:00
Bryan Drewery
66d93438b1 Record command exit status in the typescript file when running simple commands.
Also capitalize 'command:'.

Relnotes:	yes
MFC after:	2 weeks
Sponsored by:	EMC / Isilon Storage Division
2016-03-08 18:05:23 +00:00
Bryan Drewery
95d13d1b02 Just exit in the child if execve(2) fails.
No functional change.

This is mostly addressing a false-positive from the clang static
analyzer due to it thinking that done() was being called with freed
memory, however the kill(0, SIGTERM) made the done() never reached.
It doesn't make sense to the show the footer from the child anyhow, nor
does it make sense to kill the process group here since the execve(2)
failed in the child.  This code was leftover from many years of refactoring.

MFC after:	1 week
Sponsored by:	EMC / Isilon Storage Division
2016-03-08 18:05:20 +00:00
Bryan Drewery
7b245cb846 Filemon: Attach from the child to avoid racing with the parent attach.
This is the same as how the bmake filemon usage works.

This also fixes failed attach not properly flushing the TTY.

MFC after:	1 week
Relnotes:	yes
Sponsored by:	EMC / Isilon Storage Division
2016-03-08 18:05:02 +00:00
Dimitry Andric
e74e149f78 Upgrade our copies of clang, llvm, lldb and compiler-rt to 3.8.0
release.

Please note that from 3.5.0 onwards, clang, llvm and lldb require C++11
support to build; see UPDATING for more information.

Release notes for llvm and clang will soon be available here:
<http://llvm.org/releases/3.8.0/docs/ReleaseNotes.html>
<http://llvm.org/releases/3.8.0/tools/clang/docs/ReleaseNotes.html>

Thanks to Ed Maste, Roman Divacky, Davide Italiano and Antoine Brodin
for their help.

Relnotes:	yes
2016-03-05 20:24:31 +00:00
Baptiste Daroussin
99ed5c6e34 Fix "files" arguments 2016-03-05 15:53:06 +00:00
Dimitry Andric
82aa34e6fa Merge ^/head r296007 through r296368. 2016-03-03 23:15:46 +00:00
Dimitry Andric
ada554fc20 Regenerate llvm and clang manpages. 2016-03-03 23:09:57 +00:00
Konstantin Belousov
1bdbd70599 Implement process-shared locks support for libthr.so.3, without
breaking the ABI.  Special value is stored in the lock pointer to
indicate shared lock, and offline page in the shared memory is
allocated to store the actual lock.

Reviewed by:	vangyzen (previous version)
Discussed with:	deischen, emaste, jhb, rwatson,
	Martin Simmons <martin@lispworks.com>
Tested by:	pho
Sponsored by:	The FreeBSD Foundation
2016-02-28 17:52:33 +00:00
Bryan Drewery
3055a28d44 Update dependencies.
Sponsored by:	EMC / Isilon Storage Division
2016-02-26 22:14:15 +00:00
Pedro F. Giffuni
7880fc113f talk(1): Replace select(2) with poll(2)
Hinted by:	OpenBSD and NetBSD
2016-02-25 19:06:44 +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
John Baldwin
6fb8946b7f Add simple support for CloudABI processes to kdump(1).
This does not decode arguments to system calls but should properly
decode system call names and error return values.

Reviewed by:	ed
Differential Revision:	https://reviews.freebsd.org/D5412
2016-02-25 17:43:32 +00:00
Dimitry Andric
14e9c9161c Merge ^/head r295902 through r296006. 2016-02-24 21:38:51 +00:00
Bryan Drewery
bd18fd57db DIRDEPS_BUILD: Regenerate without local dependencies.
These are no longer needed after the recent 'beforebuild: depend' changes
and hooking DIRDEPS_BUILD into a subset of FAST_DEPEND which supports
skipping 'make depend'.

Sponsored by:	EMC / Isilon Storage Division
2016-02-24 17:20:11 +00:00
Bryan Drewery
137e183ff3 DIRDEPS_BUILD: Update dependencies.
Sponsored by:	EMC / Isilon Storage Division
2016-02-24 17:18:35 +00:00
Bryan Drewery
9f93cfc34b Properly fix these builds by adding NO_WMISSING_VARIABLE_DECLARATIONS from r249657.
This reverts r284374.

MFC after:	2 weeks
Sponsored by:	EMC / Isilon Storage Division
2016-02-24 17:18:31 +00:00
Maxim Sobolev
5497acc527 Obsolete mkulzma(8) and geom_uncompress(4), their functionality
is now provided by mkuzip(8) and geom_uzip(4) respectively.

MFC after:	1 month
2016-02-24 00:39:36 +00:00