Commit Graph

10919 Commits

Author SHA1 Message Date
Eitan Adler
a96469b791 Correct check to see if file changes.
Reported by:	swildner@DragonFlyBSD.org
Reviewed by:	des
2013-06-02 18:10:07 +00:00
Gabor Kovesdan
c859c6dd54 - Update Oleg Moskalenko's email address
Requested by:	Oleg Moskalenko <mom040267@gmail.com>
2013-06-02 09:43:48 +00:00
Pawel Jakub Dawidek
d2c9ca44c3 If the -r option is given we cannot enter capability mode.
The option tells kdump to convert numeric UIDs and GIDs into user and
group names plus to convert times and dates into locallized versions.
This all needs opening various files at various occasions.
2013-05-30 21:59:29 +00:00
Pawel Jakub Dawidek
f9b20fc804 MFp4 @229086:
Make use of Capsicum to protect kdump(1), as it might be used to parse data
from untrusted sources:

- Sandbox kdump(1) using capability mode.
- Limit stdin descriptor (where opened file is moved to) to only
  CAP_READ and CAP_FSTAT rights.
- Limit stdout descriptor to only CAP_WRITE, CAP_FSTAT and CAP_IOCTL.
  Plus limit allowed ioctls to TIOCGETA only, which is needed for
  isatty() to work.
- Limit stderr descriptor to only CAP_WRITE and CAP_FSTAT. In addition
  if the -s option is not given, grant CAP_IOCTL right, but allow for
  TIOCGWINSZ ioctl only, as we need screen width to dump the data.
- Before entering capability mode call catopen("libc", NL_CAT_LOCALE),
  which opens message catalogs and caches data, so that strerror(3)
  and strsignal(3) can work in a sandbox.

Sponsored by:	The FreeBSD Foundation
Discussed with:	rwatson
2013-05-28 21:25:28 +00:00
Pawel Jakub Dawidek
4b0ae51212 MFp4 @229085:
Rearrange the code so we don't call ioctl(TIOCGWINSZ) if the -s option is given,
as the result won't be used then.

Sponsored by:	The FreeBSD Foundation
2013-05-28 21:21:46 +00:00
Ed Schouten
af8e44c84a Prevent shadowing.
The name line_number seems to be used as a function parameter name for
one of the Lex functions. Change the name to linenumber.
2013-05-25 15:36:15 +00:00
Glen Barber
ffca5883e8 Revert r250972 to fix build. 2013-05-25 07:17:16 +00:00
Stefan Eßer
2360cb0eea The error handling for writes to the target file could lead to the final
fclose() being skipped. Fix this by using boolean "&" and "|" instead of
short-cut operators "&&" and "||".
While here, increment the last part of the version string. The reason is
the fixed output file selection logic in pch.c, which was committed as
r250943, yesterday.

Reviewed by:	pfg
2013-05-24 18:54:52 +00:00
Stefan Eßer
6b239879f8 Fix target selection logic, which did not comply with the man page.
Instead of using the file with the least order of path name components,
shortest filename and finally the shortest basename (with the search
stopping as soon as one of these conditions is true), the first filename
checked was used as the reference, and another filename was only selected
if all of the above comparisons are in favour of the latter file.

This was wrong, because filenames with path less components were only
considered, if both of the other conditions were true as well. In fact,
the first filename to be checked had good chances to be selected in the
end, since it only needed to be better with regard to any one of the
three criteria ...

Reviewed by:	delphij@freebsd.org
2013-05-23 20:57:20 +00:00
Guy Helmer
08ad1a7ac6 Add support for netgroup, based on patch in the PR but made consistent
with existing style.

PR:		bin/132692
2013-05-23 20:52:30 +00:00
Ed Schouten
b94c7c3e21 Let iconv build on -HEAD properly.
- Add NO_WMISSING_VARIABLE_DECLARATIONS where we use Yacc/Lex.
- Add variable declarations where possible.
- Add missing static keyword.
2013-05-23 18:07:01 +00:00
Jung-uk Kim
9c5a52cf88 Work around build breakages with GCC 4.2.
Reported by:	tinderbox
2013-05-23 05:42:35 +00:00
Eitan Adler
89c5c3aab8 Avoid signed overflow in error handling code.
Reviewed by:	cperciva, bjk
2013-05-21 19:56:03 +00:00
Jung-uk Kim
ab76bc977a Connect flex 2.5.37 to the build and bump __FreeBSD_version. 2013-05-21 19:32:35 +00:00
Simon J. Gerraty
52d8625616 Sync with upstream version (20130520) that includes same fixes made last week. 2013-05-20 22:51:11 +00:00
Simon J. Gerraty
3c1c0edeef Per the comment, we cannot rely on bsd.own.mk
we could be on an old system that knows noting of MK_BMAKE
or on an almost up to date one that is defaulting it to "no"
neither of which will work.
2013-05-17 22:18:27 +00:00
Simon J. Gerraty
8ebb983529 We really need to get the bsd.own.mk from this tree so the
correct options are set.
Also defined NO_PWD_OVERRIDE to match behavior of fmake.
2013-05-17 19:37:16 +00:00
Xin LI
f26784139f guard against MK_SHARED_TOOLCHAIN not being defined. 2013-05-16 22:35:33 +00:00
Xin LI
ac2c0328ca Similar to r250719: guard against MK_BMAKE not being defined. 2013-05-16 22:25:17 +00:00
Simon J. Gerraty
4c67ba2c7b Reverse the sense of the test wrt bmake, and guard against
MK_BMAKE not being defined.
2013-05-16 21:26:46 +00:00
Simon J. Gerraty
3ddfb24d3a Build bmake by default.
If someone explicitly builds usr.bin/make while MK_BMAKE==yes,
install it as 'fmake'.

Reviewed by:	brooks
2013-05-16 15:28:38 +00:00
Joel Dahl
2710751bc3 mdoc sweep. 2013-05-12 22:22:12 +00:00
Antoine Brodin
290b7b224a Add some missing DPADD. 2013-05-11 13:46:05 +00:00
Xin LI
4262755097 REST IN PEACE
Alexander Botero-Lowry

Born June 2, 1986 in Austin, Texas
Died August 24, 2012 in San Francisco, California

Thank you for your contributions, you will be
greatly missed.
2013-05-10 20:02:15 +00:00
Eitan Adler
b5be420a7c Add option to lockf to avoid creating a file if it does not exist.
PR:	bin/170775
Submitted by:	Matthew Story <matthewstory@gmail.com>
Reviewed by:	scottl
MFC after:	1 week
2013-05-10 17:30:29 +00:00
Eitan Adler
a93b9b7d11 Bump .Dd for recent content change.
Reported by:	delphij
2013-05-10 12:49:16 +00:00
Eitan Adler
7f418e3407 Implement 'split -d' which allows a numeric suffix instead of an
alphabetic one.

PR:		bin/116209
Submitted by:	Marcin Gryszkalis <mg@fork.pl> (adapted from)
Reviewed by:	will
MFC after:	1 week
2013-05-10 04:23:03 +00:00
Eitan Adler
a274be7720 Style(9) changes fo xargs.c 2013-05-10 03:49:05 +00:00
Jung-uk Kim
a7880d59c9 Improve compatibility with recent flex from flex.sourceforge.net. 2013-05-03 23:51:32 +00:00
Jung-uk Kim
8ce3644c91 Reduce diff with upstream. 2013-05-03 23:29:38 +00:00
John Baldwin
958aa57537 Similar to 233760 and 236717, export some more useful info about the
kernel-based POSIX semaphore descriptors to userland via procstat(1) and
fstat(1):
- Change sem file descriptors to track the pathname they are associated
  with and add a ksem_info() method to copy the path out to a
  caller-supplied buffer.
- Use the fo_stat() method of shared memory objects and ksem_info() to
  export the path, mode, and value of a semaphore via struct kinfo_file.
- Add a struct semstat to the libprocstat(3) interface along with a
  procstat_get_sem_info() to export the mode and value of a semaphore.
- Teach fstat about semaphores and to display their path, mode, and value.

MFC after:	2 weeks
2013-05-03 21:11:57 +00:00
Edwin Groothuis
3b48e348d5 Op 30 April 2013 trad koninging Beatrix af en werd kroonprins Willem
Alexander de nieuwe koning. Koningsdag is op 27 April.

On 30 April 2013 queen Beatrix resigned and crownprince Willem
Alexander became the new king. King's day is on 27 April.

MFC after:	1 week
2013-05-03 02:03:35 +00:00
Rick Macklem
af3ed447c5 Document that the NFSv4 server statistics are operation counts and
not RPC counts.
This is a content change.

MFC after:	2 weeks
2013-05-01 22:16:29 +00:00
Eitan Adler
b4634967f0 When the world is built WITHOUT_OPENSSH also don't
install ssh-copy-id.

PR:		misc/177590
Submitted by:	Oleg Ginzburg <olevole@olevole.ru>
Reviewed by:	imp
2013-04-28 17:58:11 +00:00
Joel Dahl
927853b45c Fix EXIT STATUS. biff reports its status when it was invoked.
Submitted by:	Ryan Kavanagh,
		Jason McIntyre <jmc@kerhand.co.uk>
Obtained from:	OpenBSD
2013-04-28 09:29:44 +00:00
Eitan Adler
b268ae6440 Constify where appropriate.
Reported by:	emaste
Approved by:	cperciva (mentor)
MFC After:	3 days
2013-04-23 13:03:17 +00:00
Eitan Adler
4145c5f17e Cleanups to touch.c
- use const where appropriate
	- use static where appropriate
	- use explicit checks checks for error conditions

Reviewed by:	sbruno
Approved by:	cperciva (mentor)
Obtained by:	DragonFlyBSD
2013-04-23 13:03:14 +00:00
Mikolaj Golub
e344fb0222 Wrong cast.
MFC after:	1 month
2013-04-20 15:37:33 +00:00
Mikolaj Golub
7fe6d16ef9 Sync gcore(1) with the recent changes in kernel code aimed at adding
procstat notes to a process core file.

Suggested by:	jhb
MFC after:	1 month
2013-04-20 08:23:19 +00:00
Mikolaj Golub
948baa409b Make use of newly added libprocstat(3) ability to extract procstat
info from a process core file.

So now one can run procstat(1) on a process core e.g. to get a list of
files opened by a process when it crashed:

root@lisa:/ # procstat -f /root/vi.core
  PID COMM               FD T V FLAGS     REF  OFFSET PRO NAME
  658 vi               text v r r--------   -       - -   /usr/bin/vi
  658 vi               ctty v c rw-------   -       - -   /dev/pts/0
  658 vi                cwd v d r--------   -       - -   /root
  658 vi               root v d r--------   -       - -   /
  658 vi                  0 v c rw-------  11    3208 -   /dev/pts/0
  658 vi                  1 v c rw-------  11    3208 -   /dev/pts/0
  658 vi                  2 v c rw-------  11    3208 -   /dev/pts/0
  658 vi                  3 v r r----n-l-   1       0 -   /tmp/vi.0AYKz3Lps7
  658 vi                  4 v r rw-------   1       0 -   /var/tmp/vi.recover/vi.GaGYsz
  658 vi                  5 v r rw-------   1       0 -   -

PR:		kern/173723
Suggested by:	jhb
MFC after:	1 month
2013-04-20 08:22:09 +00:00
Mikolaj Golub
d86fa0c72c Use procstat_getkstack(3) for retrieving process kernel stacks
instead of direct sysctl calls.

MFC after:	1 month
2013-04-20 08:19:06 +00:00
Mikolaj Golub
61e1b7c67b Use libprocstat(3) to retrieve ELF auxiliary vector.
MFC after:	1 month
2013-04-20 08:15:43 +00:00
Mikolaj Golub
729e63c34b Use libprocstat(3) to retrieve process command line arguments and
environment variables.

MFC after:	1 month
2013-04-20 08:08:29 +00:00
Mikolaj Golub
66e2f9998b Use libprocstat(3) when retrieving binary information for a process.
MFC after:	1 month
2013-04-20 08:05:04 +00:00
Mikolaj Golub
21b4f75a2c Use procstat_getrlimit(3) for retrieving rlimit information instead of
direct sysctl calls.

MFC after:	1 month
2013-04-20 08:01:00 +00:00
Mikolaj Golub
90a15eb9cb Use procstat_getumask(3) for retrieving umaks information instead of
direct sysctl.

MFC after:	1 month
2013-04-20 07:58:20 +00:00
Mikolaj Golub
e40d6078cd Use procstat_getgroups(3) for retrieving groups information instead of
direct sysctl.

MFC after:	1 month
2013-04-20 07:55:31 +00:00
Mikolaj Golub
eee7107cfb Use more generic procstat_getvmmap(3) for retrieving VM layout of a process.
MFC after:	1 month
2013-04-20 07:52:23 +00:00
Mikolaj Golub
efade1503b Use procstat_getprocs(3) for retrieving thread information instead of
direct sysctl calls.

MFC after:	1 month
2013-04-20 07:50:59 +00:00
Ed Schouten
7e659f9491 Add the Clang specific -Wmissing-variable-declarations to WARNS=6.
This compiler flag enforces that that people either mark variables
static or use an external declarations for the variable, similar to how
-Wmissing-prototypes works for functions.

Due to the fact that Yacc/Lex generate code that cannot trivially be
changed to not warn because of this (lots of yy* variables), add a
NO_WMISSING_VARIABLE_DECLARATIONS that can be used to turn off this
specific compiler warning.

Announced on:	toolchain@
2013-04-19 19:45:00 +00:00
Andrey V. Elsukov
b543f3b167 Replace hardcoded numbers. Also use interface-local scope name instead
of node-local.
2013-04-16 11:25:45 +00:00
Joel Dahl
74dbdd24b9 Fix typo from previous commit.
Submitted by:	Ronald Klop <ronald-freebsd8@klop.yi.org>
2013-04-14 08:49:35 +00:00
Joel Dahl
67a07ea1bf LSD first synthesised 16/11/38, not 7/4/43.
Submitted by:	James J. Lippard
Obtained from:	OpenBSD
2013-04-14 08:47:01 +00:00
Joel Dahl
6857ced81d Correct spelling is "Christiaan Huygens".
Submitted by:	James J. Lippard
Obtained from:	OpenBSD
2013-04-14 08:40:24 +00:00
Dimitry Andric
139f7f9bf5 Upgrade our copy of llvm/clang to trunk r178860, in preparation of the
upcoming 3.3 release (branching and freezing expected in a few weeks).

Preliminary release notes can be found at the usual location:
<http://llvm.org/docs/ReleaseNotes.html>

An MFC is planned once the actual 3.3 release is finished.
2013-04-12 17:57:40 +00:00
Pietro Cerutti
1a47f28b71 - Do not bail out if stat(2) fails with ENOENT in the spool directory. This
happens if another atrm process removes a job while we're scanning through
  the directory.
- While at it, optimize a bit the directory scanning, so that we quit looping
  as soon as all jobs specified in argv have been dealt with.

Approved by:	cognet
2013-04-12 14:32:16 +00:00
Pietro Cerutti
b9e6237dab - Switch order of setting real uid and gid. If we set uid first, then we
don't have enough privileges to set gid.

  This looks like a long standing bug, just recently revealed by r241852.

Approved by:	cognet
2013-04-12 14:19:44 +00:00
Kenneth D. Merry
5e79631638 Fix bugs in the elapsed time calculation in ctlstat_standard()
pointed out by bde:

- Casting to long double isn't needed.
- The division isn't needed, multiplication can be used.
  "When 1 nanosecond is in a floating point literal, the whole
  expression is automatically promoted correctly."
- non-KNF indentation (1 tab) for the newly split line
- different non-KNF indentation (5 spaces) for the previously split
  line
- exessive parentheses around the division operation
- bogus blank line which splits up the etime initialization
- general verboseness from the above.

Submitted by:	bde
MFC after:	3 days
2013-04-11 21:18:04 +00:00
Joel Dahl
2063b2c09b Minor spelling and grammar fixes. 2013-04-11 19:05:24 +00:00
Joel Dahl
b1edef175b Remove contractions. 2013-04-11 18:46:41 +00:00
Eitan Adler
680b190c84 fuser(1) requires a filename.
Reviewed by:	lstewart
Approved by:	bcr (mentor)
MFC after:	3 days
2013-04-11 12:24:29 +00:00
Gleb Smirnoff
29dde48df4 Use kvm_counter_u64_fetch() to fix obtaining ipstat and tcpstat from
kernel core files.

Sponsored by:	Nginx, Inc.
2013-04-10 20:29:23 +00:00
Kenneth D. Merry
ffc3b12c07 Fix a time calculation error in ctlstat_standard().
ctlstat.c:	When converting a timeval to a floating point
		number in ctlstat_standard(), cast the nanoseconds
		calculation to a long double, so we don't lose
		precision.  Without the cast, we wind up with a
		time in whole seconds only.

Sponsored by:	Spectra Logic
MFC after:	3 days
2013-04-10 16:01:45 +00:00
Gleb Smirnoff
5923c29332 Merge from projects/counters: TCP/IP stats.
Convert 'struct ipstat' and 'struct tcpstat' to counter(9).

  This speeds up IP forwarding at extreme packet rates, and
makes accounting more precise.

Sponsored by:	Nginx, Inc.
2013-04-08 19:57:21 +00:00
Jaakko Heinonen
67e09bb94c Correct the path.
PR:		176256
Submitted by:	jhs
2013-04-06 13:42:37 +00:00
William Grzybowski
6678108f37 Add myself as a ports committer and my mentor relationship.
While in the repository, add myself to calendar.freebsd.

Approved by:	jpaetzel (mentor)
2013-04-04 23:11:56 +00:00
Simon J. Gerraty
1748de26cb Update to bmake-20130330 2013-04-02 21:31:11 +00:00
Edward Tomasz Napierala
325621458d Make it possible to build CTL as a module.
Reviewed by:	ken
Sponsored by:	FreeBSD Foundation
2013-04-02 09:42:42 +00:00
Tony Finch
31f5980bd9 Update to upstream version 2.7
The most notable new feature is support for processing multiple
files in one invocation. There is also support for more make-friendly
exit statuses.

The most notable bug fix is #line directives now include the input
file name.

Obtained from: http://dotat.at/prog/unifdef
2013-03-28 20:33:07 +00:00
Alexander Motin
8d2419b571 Make systat -vmstat to use suffixes to display big floating point numbers
that are not fitting into the specified field width, same as done for ints.
In particular that allows to properly display disk tps above 100k, that are
reachable with modern SSDs.
2013-03-23 13:11:54 +00:00
Martin Matuska
acc60b03c1 MFV r248590,248594:
Update libarchive to 3.1.2

Some of new features:
  - support for lrzip and grzip compression
  - support for writing tar v7 format
  - b64encode and uuencode filters
  - support for __MACOSX directory in Zip archives
  - support for lzop compresion (external utility)
2013-03-22 13:36:03 +00:00
Martin Matuska
ebb8fc42be Replace deprecated (or remove obsolete) libarchive 2.8 functions
with libarchive 3.0 counterparts
2013-03-22 10:17:42 +00:00
Jilles Tjoelker
ddd956b0b7 find: Include nanoseconds when comparing timestamps of files.
When comparing to the timestamp of a given file using -newer, -Xnewer and
-newerXY (where X and Y are one of m, c, a, B), include nanoseconds in the
comparison.

The primaries that compare a timestamp of a file to a given value (-Xmin,
-Xtime, -newerXt) continue to compare times in whole seconds.

Note that the default value 0 of vfs.timestamp_precision almost always
causes the nanoseconds part to be 0. However, touch -d can set a timestamp
to the microsecond regardless of that sysctl.

MFC after:	1 week
2013-03-17 22:51:58 +00:00
Joel Dahl
9ca6ee33d0 Remove EOL whitespace accidentally introduced in r248393. 2013-03-17 06:57:25 +00:00
Joel Dahl
d04158c3c6 Move example to EXAMPLES. 2013-03-17 06:36:04 +00:00
Joel Dahl
b16958a100 Add a couple of examples.
Obtained from:	OpenBSD
2013-03-16 22:53:38 +00:00
Sergey Kandaurov
99f23359a5 Fix version in the .Fx macro.
Reported by:	<deeptech71@gmail.com>
2013-03-16 22:37:56 +00:00
Brooks Davis
f1f8908049 Replace our (un)vis(1) commands with implementations from NetBSD to
match our import of the (un)vis(3) APIs.

This adds support for multibyte encoding and the -h and -m flags which
support HTTP and MIME encoding respectively.

PR:		bin/175418
Obtained from:	NetBSD
2013-03-15 00:05:50 +00:00
David E. O'Brien
64508c55f2 No need to call an external program. 2013-03-13 22:50:14 +00:00
Mark Johnston
e16c1e1fd2 Revert r246917, as it is causing incorrect behaviour as reported on
freebsd-current.

PR:		bin/175213
Approved by:	emaste (co-mentor)
2013-03-12 19:18:10 +00:00
John Baldwin
ee66c8b94e Fix the 'C' field for a running thread to match the behavior described
in the manpage by having it display the current CPU (ki_oncpu) rather
than the previously used CPU (ki_lastcpu).  ki_lastcpu is still used for
all other thread states.

Reported by:	Chris Ross <cross+freebsd@distal.com>
MFC after:	1 week
2013-03-11 16:33:05 +00:00
Gleb Smirnoff
2a75563d4a Fix spelling.
PR:		176777
Submitted by:	Andrey Simonenko <simon comsys.ntu-kpi.kiev.ua>
2013-03-11 13:08:32 +00:00
Alexander V. Chernikov
7e4f8ab64a Add forgotten .El
MFC with:	r248112
2013-03-09 20:04:47 +00:00
Alexander V. Chernikov
69cf5b29fd Document netstat -Q flags meaning.
MFC after:	1 week
2013-03-09 20:01:35 +00:00
Attilio Rao
a92189b377 Garbage collect NWFS and NCP bits which are now completely disconnected
from the tree since few months.

This patch is not targeted for MFC.
2013-03-09 12:45:36 +00:00
Olivier Houchard
57fb38ba93 Add arm bits to truss. 2013-03-07 23:44:35 +00:00
Dimitry Andric
d023c5ae25 Make c99(1) invoke /usr/bin/cc with argv[0] set to "/usr/bin/cc" instead
of just "cc", since there is no reason to cause additional path searches
in this case.

MFC after:	3 days
2013-03-07 21:37:23 +00:00
Dimitry Andric
b1bbb41f96 Make c89(1) invoke /usr/bin/cc with argv[0] also set to /usr/bin/cc,
similar to what c99(1) does, to prevent "c89: illegal option -- 1"
messages, when clang is /usr/bin/cc.

Reported by:	tijl
MFC after:	3 days
2013-03-07 21:34:16 +00:00
Eitan Adler
240299864c Fix typo ('1' != 'l')
PR:		bin/175975
Submitted by:	William Ahern <william@25thandclement.com>
Approved by:	cperciva (mentor)
2013-03-04 02:21:06 +00:00
Eitan Adler
fd9593d55a Due to calendar(1)'s abuse of the C preprocessor "unix" gets expanded to
"1".  'Fix' this.

PR:		bin/175790
Submitted by:	ak
Approved by:	cperciva (mentor)
2013-03-04 02:21:03 +00:00
David Malone
9ed0c92c91 Add an option for finding sparse files.
Reviewed by:	iedowse
MFC after:	3 weeks
2013-03-03 20:10:56 +00:00
Pawel Jakub Dawidek
7493f24ee6 - Implement two new system calls:
int bindat(int fd, int s, const struct sockaddr *addr, socklen_t addrlen);
	int connectat(int fd, int s, const struct sockaddr *name, socklen_t namelen);

  which allow to bind and connect respectively to a UNIX domain socket with a
  path relative to the directory associated with the given file descriptor 'fd'.

- Add manual pages for the new syscalls.

- Make the new syscalls available for processes in capability mode sandbox.

- Add capability rights CAP_BINDAT and CAP_CONNECTAT that has to be present on
  the directory descriptor for the syscalls to work.

- Update audit(4) to support those two new syscalls and to handle path
  in sockaddr_un structure relative to the given directory descriptor.

- Update procstat(1) to recognize the new capability rights.

- Document the new capability rights in cap_rights_limit(2).

Sponsored by:	The FreeBSD Foundation
Discussed with:	rwatson, jilles, kib, des
2013-03-02 21:11:30 +00:00
Pawel Jakub Dawidek
2609222ab4 Merge Capsicum overhaul:
- Capability is no longer separate descriptor type. Now every descriptor
  has set of its own capability rights.

- The cap_new(2) system call is left, but it is no longer documented and
  should not be used in new code.

- The new syscall cap_rights_limit(2) should be used instead of
  cap_new(2), which limits capability rights of the given descriptor
  without creating a new one.

- The cap_getrights(2) syscall is renamed to cap_rights_get(2).

- If CAP_IOCTL capability right is present we can further reduce allowed
  ioctls list with the new cap_ioctls_limit(2) syscall. List of allowed
  ioctls can be retrived with cap_ioctls_get(2) syscall.

- If CAP_FCNTL capability right is present we can further reduce fcntls
  that can be used with the new cap_fcntls_limit(2) syscall and retrive
  them with cap_fcntls_get(2).

- To support ioctl and fcntl white-listing the filedesc structure was
  heavly modified.

- The audit subsystem, kdump and procstat tools were updated to
  recognize new syscalls.

- Capability rights were revised and eventhough I tried hard to provide
  backward API and ABI compatibility there are some incompatible changes
  that are described in detail below:

	CAP_CREATE old behaviour:
	- Allow for openat(2)+O_CREAT.
	- Allow for linkat(2).
	- Allow for symlinkat(2).
	CAP_CREATE new behaviour:
	- Allow for openat(2)+O_CREAT.

	Added CAP_LINKAT:
	- Allow for linkat(2). ABI: Reuses CAP_RMDIR bit.
	- Allow to be target for renameat(2).

	Added CAP_SYMLINKAT:
	- Allow for symlinkat(2).

	Removed CAP_DELETE. Old behaviour:
	- Allow for unlinkat(2) when removing non-directory object.
	- Allow to be source for renameat(2).

	Removed CAP_RMDIR. Old behaviour:
	- Allow for unlinkat(2) when removing directory.

	Added CAP_RENAMEAT:
	- Required for source directory for the renameat(2) syscall.

	Added CAP_UNLINKAT (effectively it replaces CAP_DELETE and CAP_RMDIR):
	- Allow for unlinkat(2) on any object.
	- Required if target of renameat(2) exists and will be removed by this
	  call.

	Removed CAP_MAPEXEC.

	CAP_MMAP old behaviour:
	- Allow for mmap(2) with any combination of PROT_NONE, PROT_READ and
	  PROT_WRITE.
	CAP_MMAP new behaviour:
	- Allow for mmap(2)+PROT_NONE.

	Added CAP_MMAP_R:
	- Allow for mmap(PROT_READ).
	Added CAP_MMAP_W:
	- Allow for mmap(PROT_WRITE).
	Added CAP_MMAP_X:
	- Allow for mmap(PROT_EXEC).
	Added CAP_MMAP_RW:
	- Allow for mmap(PROT_READ | PROT_WRITE).
	Added CAP_MMAP_RX:
	- Allow for mmap(PROT_READ | PROT_EXEC).
	Added CAP_MMAP_WX:
	- Allow for mmap(PROT_WRITE | PROT_EXEC).
	Added CAP_MMAP_RWX:
	- Allow for mmap(PROT_READ | PROT_WRITE | PROT_EXEC).

	Renamed CAP_MKDIR to CAP_MKDIRAT.
	Renamed CAP_MKFIFO to CAP_MKFIFOAT.
	Renamed CAP_MKNODE to CAP_MKNODEAT.

	CAP_READ old behaviour:
	- Allow pread(2).
	- Disallow read(2), readv(2) (if there is no CAP_SEEK).
	CAP_READ new behaviour:
	- Allow read(2), readv(2).
	- Disallow pread(2) (CAP_SEEK was also required).

	CAP_WRITE old behaviour:
	- Allow pwrite(2).
	- Disallow write(2), writev(2) (if there is no CAP_SEEK).
	CAP_WRITE new behaviour:
	- Allow write(2), writev(2).
	- Disallow pwrite(2) (CAP_SEEK was also required).

	Added convinient defines:

	#define	CAP_PREAD		(CAP_SEEK | CAP_READ)
	#define	CAP_PWRITE		(CAP_SEEK | CAP_WRITE)
	#define	CAP_MMAP_R		(CAP_MMAP | CAP_SEEK | CAP_READ)
	#define	CAP_MMAP_W		(CAP_MMAP | CAP_SEEK | CAP_WRITE)
	#define	CAP_MMAP_X		(CAP_MMAP | CAP_SEEK | 0x0000000000000008ULL)
	#define	CAP_MMAP_RW		(CAP_MMAP_R | CAP_MMAP_W)
	#define	CAP_MMAP_RX		(CAP_MMAP_R | CAP_MMAP_X)
	#define	CAP_MMAP_WX		(CAP_MMAP_W | CAP_MMAP_X)
	#define	CAP_MMAP_RWX		(CAP_MMAP_R | CAP_MMAP_W | CAP_MMAP_X)
	#define	CAP_RECV		CAP_READ
	#define	CAP_SEND		CAP_WRITE

	#define	CAP_SOCK_CLIENT \
		(CAP_CONNECT | CAP_GETPEERNAME | CAP_GETSOCKNAME | CAP_GETSOCKOPT | \
		 CAP_PEELOFF | CAP_RECV | CAP_SEND | CAP_SETSOCKOPT | CAP_SHUTDOWN)
	#define	CAP_SOCK_SERVER \
		(CAP_ACCEPT | CAP_BIND | CAP_GETPEERNAME | CAP_GETSOCKNAME | \
		 CAP_GETSOCKOPT | CAP_LISTEN | CAP_PEELOFF | CAP_RECV | CAP_SEND | \
		 CAP_SETSOCKOPT | CAP_SHUTDOWN)

	Added defines for backward API compatibility:

	#define	CAP_MAPEXEC		CAP_MMAP_X
	#define	CAP_DELETE		CAP_UNLINKAT
	#define	CAP_MKDIR		CAP_MKDIRAT
	#define	CAP_RMDIR		CAP_UNLINKAT
	#define	CAP_MKFIFO		CAP_MKFIFOAT
	#define	CAP_MKNOD		CAP_MKNODAT
	#define	CAP_SOCK_ALL		(CAP_SOCK_CLIENT | CAP_SOCK_SERVER)

Sponsored by:	The FreeBSD Foundation
Reviewed by:	Christoph Mallon <christoph.mallon@gmx.de>
Many aspects discussed with:	rwatson, benl, jonathan
ABI compatibility discussed with:	kib
2013-03-02 00:53:12 +00:00
Glen Barber
eff269ee18 Properly handle '-h' argument.
PR:		176332
Reviewed by:	scottl
MFC after:	3 days
2013-02-28 01:22:14 +00:00
Xin LI
d9dcc46365 Revert r247300 for now. I'll post a new changeset for review. 2013-02-26 19:46:59 +00:00
Xin LI
285a4c7c59 Expose timespec and timeval macros when __BSD_VISIBLE is defined. This
allows userland application to use the following macros:

	timespecclear, timespecisset, timespeccmp, timespecadd,
	timespecsub;

	timevalclear, timevalisset, timevalcmp.

MFC after:	1 month
2013-02-26 02:13:02 +00:00
Joel Dahl
ed88bcd300 Remove EOL whitespace. 2013-02-25 17:32:10 +00:00
Alexander V. Chernikov
297c1ec124 Fix several new & old style issues.
Pointed by:	ae, pluknet, zont
MFC with:	r247036
2013-02-20 14:19:09 +00:00
Alexander V. Chernikov
b021472399 Add interface name filtering via 'match' cmd.
Add 'pps' cmd for switching beetween interface packets/bytes statistics.

Submitted by:	vsevolod
MFC after:	2 weeks
2013-02-20 13:47:05 +00:00
Ulrich Spörlein
eaef137cbe dtc: fix bootstrapping from 8.2-STABLE
MFC after:	1 week
Approved by:	theraven
2013-02-19 18:28:25 +00:00
Philippe Charnier
589db68931 WARNS=6 compliance 2013-02-19 13:32:26 +00:00
Philippe Charnier
321ae07f36 WARNS=6 compliance 2013-02-19 13:17:16 +00:00
Philippe Charnier
00c31a91ef Remove old-style function definition 2013-02-19 12:57:07 +00:00
Mark Johnston
43e1adfa05 Strengthen the check in IS_OUT_OF_BOUNDS to ensure that (j - 1) is a
valid index into the input buffer.

PR:		bin/175213
Reviewed by:	gabor
Approved by:	emaste (co-mentor)
MFC after:	1 week
2013-02-17 19:48:23 +00:00
Dimitry Andric
a7449e3cca Since clang 3.2 now has an option to suppress warnings about implicitly
promoted K&R parameters, remove the workarounds added for sendmail
components in r228558.

MFC after:	1 week
2013-02-16 20:17:31 +00:00
Dimitry Andric
ca83b97532 Fix undefined behaviour in usr.bin/mail/util.c.
Reported by:	deeptech71@gmail.com
MFC after:	3 days
2013-02-15 23:59:57 +00:00
Joel Dahl
b2dc8cf4e2 Fix date. 2013-02-14 19:46:41 +00:00
Hiroki Sato
0af99eef9e - Fix libmd dependency. It is needed in the bootstrap library list because
usr.bin/xinstall depends on it.
- Remove libutil from usr.bin/xinstall/Makefile.  No symbol was actually used.

Reviewed by:	brooks
2013-02-14 08:32:07 +00:00
Philippe Charnier
af2637db52 rework old-style functions prototypes
reduce WARNS=6 output
2013-02-14 08:16:03 +00:00
Andrey Zonov
4b03484ff7 - Make actually printing path of AF_LOCAL socket types.
MFC after:	1 week
2013-02-12 19:10:54 +00:00
Andrey Zonov
449df4ecb8 - Use correct size of copying different socket structures.
MFC after:	1 week
2013-02-12 18:48:11 +00:00
Sergey Kandaurov
e6043cf0e1 o Bring in sync decoding the first nfssvc(2) parameter (flags) with
the current definitions location.
o Respect numbers in NFSSVC_* (e.g. NFSSVC_V4ROOTEXPORT).

MFC after:	1 week
2013-02-12 13:01:34 +00:00
Andrew Turner
8a166cafe0 Allow us to build clang for ARM EABI. Clang and llvm use the
arm-gnueabi-freebsd10.0 triple for EABI. Use this when we are on arm or
armv6 and are building for EABI.

Reviewed by:	dim
2013-02-12 05:56:00 +00:00
Pawel Jakub Dawidek
6a9f247c85 Capability rights for process management via process descriptors do exist
already, so uncomment them.

Sponsored by:	The FreeBSD Foundation
2013-02-11 00:10:35 +00:00
Pawel Jakub Dawidek
42f997ba53 Add CAP_MKNOD right.
Sponsored by:	The FreeBSD Foundation
2013-02-10 23:51:26 +00:00
Jilles Tjoelker
17ef6d3ab8 find: Run when cwd cannot be opened, except with -execdir or -delete.
fts(3) can run (albeit more slowly and imposing the {PATH_MAX} limit) when
the current directory cannot be opened. Therefore, do not make a failure to
open the current directory (for returning to it later in -exec) fatal.

If -execdir or -delete are used, the expectation is that fts(3) will use
chdir to avoid race conditions (except for -execdir with -L). Do not break
this expectation any more than it already is by still failing if the current
directory cannot be opened.
2013-02-10 18:56:37 +00:00
Jilles Tjoelker
bc62617630 find: In -execdir ... {} +, only pass one file per invocation.
This is inefficient but ensures that -execdir ... {} + does not mix files
from different directories in one invocation; the command could not access
some files. Files from the same directory should really be handled in one
invocation but this is somewhat more complicated.
2013-02-10 13:28:02 +00:00
Tim Kientzle
fe47e2e39b Add dtc to the build. 2013-02-09 18:14:26 +00:00
Eitan Adler
8b3cc7155e Reference something which exists instead of the non-existent runsocks
program.

PR:		docs/173664
Submitted by:	wkoszek
Approved by:	bcr (mentor)
2013-02-09 17:13:54 +00:00
Antoine Brodin
7d493395a1 Fix some NLS catalogs broken after r245888. 2013-02-09 13:31:59 +00:00
Pedro F. Giffuni
23a368256d patch: Follow original versioning convention.
According to the README file [1] the 12u variant, unlike
the 12g variant, contains no copyleft code. It is therefore
convenient to keep using the original versioning scheme to
prevent confusions.

[1] http://www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/patch/README
2013-02-08 19:39:15 +00:00
Dag-Erling Smørgrav
30c4fc7cf9 Print a warning if not setuid root.
Document the need for the setuid bit and how to set it.
Explain why it isn't set by default, and suggest simply adding users
to groups instead.

PR:		docs/167741
MFC after:	3 weeks
2013-02-08 14:14:00 +00:00
Simon J. Gerraty
4639b85868 Missed adding Makefile.config and unit-tests/Makefile should
allow FreeBSD make to do 'obj'.

Approved by:	marcel (mentor)
2013-02-04 17:41:17 +00:00
Andrew Turner
3306f972bf Cast *tabchar, a wchar_t, to a wint_t as it is the type the %lc printf
format string expects. This is only an issue on ARM EABI where wint_t is
different to wchar_t.
2013-02-04 10:05:55 +00:00
Dimitry Andric
df5d2454a3 Pull in r170135 from upstream clang trunk:
Dont use/link ARCMT, StaticAnalyzer and Rewriter to clang when the user
  specifies not to. Dont build ASTMatchers with Rewriter disabled and
  StaticAnalyzer when it's disabled.

  Without all those three, the clang binary shrinks (x86_64) from ~36MB
  to ~32MB (unstripped).

To disable these clang components, and get a smaller clang binary built
and installed, set WITHOUT_CLANG_FULL in src.conf(5).  During the
initial stages of buildworld, those extra components are already
disabled automatically, to save some build time.

MFC after:	1 week
2013-02-02 22:28:29 +00:00
Simon J. Gerraty
3cbdda60ff Merge bmake-20130123
Approved by:	marcel (mentor)
2013-02-01 22:55:27 +00:00
Brooks Davis
7a06a9247d When in -U mode do avoid setting SUID bits, but do not modify the mode
variable so the intended mode can be logged correctly if -M is specified.

Sponsored by:	DARPA, AFRL
2013-01-31 16:04:40 +00:00
Xin LI
e56ef7d358 - Refresh code with latest OpenBSD revisions.
- Remove $DragonFly$ tags as they are using git nowadays and VCS tags will
   not help merging.
 - Other changes to Copyright headers to make them consistent with other
   source code, we intend to fork from this point.

Reviewed by:	pfg
2013-01-29 20:05:16 +00:00
Gabor Kovesdan
2dd076b84b - Add a BSD-licensed patch, ported by Pedro F. Giffuni (pfg) from
DragonflyBSD and install it as bsdpatch.  WITH_BSD_PATCH makes it
  default and installs GNU patch as gnupatch.

Submitted by:	pfg
Obtained from:	The DragonflyBSD Project
2013-01-29 17:03:18 +00:00
Andrey Zonov
c71535cdd3 - Show page faults requiring I/O when -s invoked.
Reviewed by:	alc
MFC after:	2 weeks
2013-01-28 12:58:37 +00:00
Andrey Zonov
9c02dc3399 - Show page faults requiring I/O on vmstat display.
Reviewed by:	alc
MFC after:	2 weeks
2013-01-28 12:57:42 +00:00
Gabor Kovesdan
0c2c94e1b7 - Remove forgotten commented out debug code
Submitted by:	Christoph Mallon <christoph.mallon@gmx.de>
Reviewed by:	Oleg Moskalenko <oleg.moskalenko@citrix.com>
2013-01-27 19:50:24 +00:00
Gabor Kovesdan
f187ff08ef - Simplify and unify diagnostic and error message handling
Submitted by:	Christoph Mallon <christoph.mallon@gmx.de>
Reviewed by:	Oleg Moskalenko <oleg.moskalenko@citrix.com>
2013-01-27 19:49:10 +00:00
Mateusz Guzik
c2b51d4457 truss: use 'e' flag for fopen instead of fcntl(.., FD_CLOEXEC) 2013-01-27 03:17:35 +00:00
Mateusz Guzik
8ff44cbb80 truss: if file requested with -o flag could not be opened print the reason
MFC after:	3 days
2013-01-27 03:14:54 +00:00
David Chisnall
03d37d34cc Fix style nit in dtc man page: sentences should start on new lines.
Reported By:	joel
2013-01-25 08:34:38 +00:00
Brooks Davis
0b7aa37f7b Install the NLS catalog in the C directory rather than en_US.US-ASCII
which is a link to C.  This allow the makefs mtree manifest mode to find
the file.
2013-01-24 16:53:35 +00:00
David Chisnall
009f7b425d Explicitly include headers that are implicitly included by libstdc++. Fixes
building dtc with libc++.
2013-01-23 08:54:34 +00:00
Brooks Davis
bf8596f6e2 Remove documentation of the old -M option.
Sponsored by:	DARPA, AFRL
2013-01-22 18:57:51 +00:00
Joel Dahl
3917cbe067 Remove EOL whitespace. 2013-01-22 18:35:42 +00:00
Joel Dahl
2d943d5b94 Minor mdoc fixes. 2013-01-22 18:33:31 +00:00
David Chisnall
b5383b7b85 Fix the missing sentence that ended in the middle in the man page for dtc (also
spotted by gavin).
2013-01-22 18:15:43 +00:00
David Chisnall
45688d5d5f Fix logic error in explicitly specified dtb versions spotted by gavin. 2013-01-22 18:12:31 +00:00
Gleb Smirnoff
f89bcdb03b Use pluralies() for "entry"/"entries". 2013-01-22 18:07:59 +00:00
David Chisnall
af0dd31fc4 Import new (BSDL) device tree compiler. Now built by default, so that it can't
be used on the host system (and not installed on the device, if required).  The
GPL'd one is still available if there are any devices that need it (make
universe passes with it, including kernels that use fdt, but there may be some
out-of-tree ones).  WITH_GPL_DTC can be used to select the old one, for now.

Probably won't be MFC'd, but we'll remove the GPL'd version in head after the
new one has had a lot more testing and ship it in 10.0.
2013-01-22 17:49:51 +00:00
Brooks Davis
f89d608184 Make "install -l s[ar]" act like "ln -sfh" as intended. This fixes
installation of symbolic links where the target is a link is to an
existing directory.
2013-01-22 16:23:08 +00:00
Andrew Turner
f792cb87f2 When copying the complement of the string loop to WINT_MAX as we are dealing
with a wint_t. WINT_MAX and WCHAR_MAX are the same on most architectures
except ARM EABI where wint_t is signed and wchar_t is unsigned.
2013-01-22 05:39:34 +00:00
Gabor Kovesdan
cd64c5881d - Avoid unnecessary strdup()
Submitted by:	ache
MFC after:	5 days
2013-01-20 11:58:49 +00:00
Joel Dahl
bf77e2dbfc Remove EOL whitespace. 2013-01-19 07:07:05 +00:00
John Baldwin
9f0b6e5e27 - Move 'showthreads' check out of fmt.c.
- Update shadow copy of fmt_argv() prototype in w.c and fix calls for
  additional parameter.
2013-01-19 00:21:55 +00:00
Xin LI
c3a1bb32f4 Set showthread = 0 for w(1).
X-MFC:	together with r245610
2013-01-18 23:54:27 +00:00
Brooks Davis
f2b19f9ece Introduce six new options from NetBSD:
* -M <metalog>   Log metadata in mtree format.
 * -D <destdir>   Log paths relative to <destdir>.
 * -h <hash>      Log digest of type <hash>.
 * -T <tags>      Specify which mtree tags to log.
 * -l <linkflag>  Create hard or symbolic links (allows logging).
 * -U             Install without root privileges (owner, group, mode,
                  and flags can be logged via -M

NOTE: In the interest of compatibility with NetBSD and because it is the
obvious letter, the nearly useless -M option (disable mmap) has been
repurposed.

Sponsored by:	DARPA, AFRL
Obtained from:	NetBSD
Reviewed by:	bz
2013-01-18 20:57:50 +00:00
Brooks Davis
40449c74c4 Remove default support for 1aout section manpages. There haven't been
any since at least July 2002.
2013-01-16 23:20:24 +00:00
David Naylor
7bea72f78a Add myself as a port committer (with eadler@ and bdrewery@ as mentors).
While in the repository, add myself to calendar.freebsd.

Approved by:	eadler/bdrewery (mentor)
2013-01-15 05:33:40 +00:00
Jeremie Le Hen
f61c451482 Remove stray tabs.
Submitted by:	kib
Approved by:	kib (mentor)
MFC after:	1 week
2013-01-14 11:06:50 +00:00
Jeremie Le Hen
dee6f001b8 Allow commands without any additional arguments, as stated in the
manpage.  While here, exit early when there is nothing to do.

PR:            168415
Submitted by:  Zhihao Yuan (initial version)
MFC after:     1 week
Approved by:   kib (mentor)
2013-01-14 11:03:13 +00:00
Mateusz Guzik
c0eb2f0351 procstat: only one mode flag can be specified, but required check for 'i'
and 'j' modes was missing. Fix that.

MFC after:	3 days
2013-01-12 22:20:37 +00:00
Brooks Davis
a6a1856ea3 Implement the -N <dbdir> option which allows an alternate passwd and
group file to be used.  This is useful for installing on systems where
a user or group does not currently exist.

Sponsored by:	DARPA, AFRL
Obtained from:	NetBSD
MFC after:	5 days
2013-01-11 20:53:28 +00:00
Xin LI
dea85013f1 Use calloc() to get zeroed memory.
MFC after:	1 month
2013-01-08 22:14:45 +00:00
David E. O'Brien
9b6b681624 Following r226271, allow disabling lzma support with "WITHOUT_LZMA_SUPPORT".
Correct r226271 which should have used WITHOUT_BZIP2_SUPPORT per r166255.

Obtained from:	Juniper Networks
2013-01-08 18:37:12 +00:00
Andrew Turner
6d3d522f78 Fix a signed/unsigned comparison when wchar_t is unsigned by casting the
wchar_t to a wint_t.
2013-01-06 03:08:27 +00:00
Mark Johnston
f46b2b9f64 Fix a segfault when bsdgrep -i is given an empty pattern string.
PR:		bin/172865
Reviewed by:	gabor
Approved by:	emaste (co-mentor)
MFC after:	1 week
2013-01-05 22:04:40 +00:00
Gabor Kovesdan
e411593d4b - Fix handling of the case when multiple patterns are specified in a single
command line argument, separated by newlines

PR:		bin/173673
Submitted by:	ache
MFC after:	1 week
2013-01-05 14:52:31 +00:00
Xin LI
df4110b6cf Follow calloc convention in other code, this is functionally identical
to its previous form.
2013-01-05 00:23:58 +00:00
Xin LI
befcdd435c Constify arguments. While I'm there, also add a static for usage().
MFC after:	2 weeks
2013-01-04 23:44:22 +00:00
Antoine Brodin
6af2d8427c Add missing DPADD. 2013-01-01 18:25:14 +00:00
Kevin Lo
c3761c3848 - Use BN_set_negative() and BN_is_negative() instead of subtracting or
comparing to zero.
- Fix fractional number exponentiation, especially for negative exponents.

Obtained from:	OpenBSD
2012-12-30 15:20:27 +00:00
Dimitry Andric
c80e6c4bec Upgrade our copy of llvm/clang to 3.2 release.
Release notes for llvm:
http://llvm.org/releases/3.2/docs/ReleaseNotes.html

Release notes for clang:
http://llvm.org/releases/3.2/tools/clang/docs/ReleaseNotes.html

MFC after:	2 weeks
2012-12-23 13:04:00 +00:00
Andrew Turner
34fa2a3532 Make struct fstate aligned to the same as an int as its pointer is cast to
an int pointer in args.c. This fixes an issue with ARM where the struct
will be byte aligned but an int pointer must be 4 byte aligned.
2012-12-22 04:11:59 +00:00
Gabor Kovesdan
554442439d - Change the memory heuristics to an actually working one
Submitted by:	Oleg Moskalenko <oleg.moskalenko@citrix.com>
Prodded by:	kib
2012-12-20 22:30:40 +00:00
Eitan Adler
924500b74d Make bsdgrep behave as gnugrep and as documented: -m should only stop
reading the specific file, not any file.

Tested by:	frogs (irc)
Reviewed by:	gabor
Approved by:	cperciva (implicit)
MFC after:	1 week
2012-12-20 17:38:14 +00:00
Eitan Adler
2f01c791e9 POSIX requires that non-existent or null arguments be treated as if a
zero argument were supplied.

Add a regression test to catch this case as well.

PR:		bin/174521
Submitted by:	Daniel Shahaf <danielsh@elego.de> (pr)
Submitted by:	Mark Johnston <markjdb@gmail.com> (initial patch)
Reviewed by:	jilles
Approved by:	cperciva (implicit)
MFC after:	3 weeks
2012-12-18 21:02:38 +00:00
Gabor Kovesdan
ab28d4d3cf - Use unsigned int for values obtained with sysctlbyname(). This fixes
sparc64 performance problems.

Submitted by:	Oleg Moskalenko <oleg.moskalenko@citrix.com>
Tested by:	trasz
2012-12-17 09:36:43 +00:00
Greg Lehey
34be301210 Use even more conventional conversion routines.
Reported by: peterj@
2012-12-13 02:21:05 +00:00
Greg Lehey
d6a381f8c9 Reluctantly remove one of the most extraordinary numeric conversion
routines I have ever seen and replace with something far more boring.
2012-12-13 01:44:58 +00:00
Eitan Adler
93d24a8730 Give users a hint when their locate database is too small.
Reviewed by:	wblock, gcooper
Reviewed by:	"Lowell Gilbert" <lgfbsd@be-well.ilk.org>
Approved by:	cperciva (implicit)
MFC after:	3 weeks
2012-12-10 02:26:01 +00:00
Andre Oppermann
162361c198 Fix bandwidth reporting when doing a restarted download with "-r".
The offset is already accounted for in xs->lastrcvd and doesn't
have to be subtracted again.

Reported by:	Florian Smeets <flo@smeets.im>
Submitted by:	Mateusz Guzik <mjguzik@gmail.com>
Tested by:	Florian Smeets <flo@smeets.im>
MFC after:	1 week
2012-12-09 22:54:03 +00:00
Eitan Adler
839f11a4fe A number of places in the source tree still reference cuad.* after
sio(4) was deprecated by uart(4).

s/cuad/cuau/g/

PR:		docs/171533
Reviewed by:	imp
Approved by:	cperciva (implicit)
MFC after:	3 weeks
2012-12-08 22:16:36 +00:00
Eitan Adler
2214137ab1 Add check for failure of mkstemp and setenv.
Reviewed by:	des
Approved by:	cperciva (implicit)
Obtained from:	DragonFlyBSD
MFC after:	1 week
2012-12-08 18:41:16 +00:00
Jilles Tjoelker
689f0bd93b time: Use close-on-exec instead of fclose() in the child process. 2012-12-08 17:41:39 +00:00
Joel Dahl
8ca5c3fae7 Remove superfluous paragraph macro. 2012-12-04 09:02:49 +00:00
Bryan Drewery
0a44395e2d - Move EXAMPLES descriptions to before the actual command
- Add mdoc macros for EXAMPLES

Reviewed by:	eadler
Approved by:	gjb
MFC after:	3 days
2012-12-04 00:53:20 +00:00
Xin LI
266ab5afbc Note that the manual page of less(1) says:
Note  that  a preprocessor cannot output an empty file, since that
  is interpreted as meaning there is no replacement, and the  origi-
  nal file is used.  To avoid this, if LESSOPEN starts with two ver-
  tical bars, the exit status of the script becomes meaningful.   If
  the  exit  status is zero, the output is considered to be replace-
  ment text, even if it empty.  If the exit status is  nonzero,  any
  output  is ignored and the original file is used.  For compatibil-
  ity with previous versions of less, if LESSOPEN starts  with  only
  one vertical bar, the exit status of the preprocessor is ignored.

Use two pipe symbols for zless, so that zless'ing a compressed empty
file will give output rather than being interpreted as its compressed
form, which is typically a binary.

Thanks Mark Nudelman for pointing out this difference and the
suggested solution.

Reported by:	Matthias Meyser <meyser xenet.de>
PR:		bin/168839
MFC after:	2 weeks
2012-12-03 21:49:37 +00:00
Jung-uk Kim
04704c638e Remove fictitious support for 80386-class CPUs from bsd.cpu.mk and make(1).
It was removed from head more than 8 years ago (see r137784 and r137785).

Reviewed by:	imp, delphij, dim
2012-12-03 19:27:31 +00:00
Dimitry Andric
3861d79fd7 Upgrade our copy of llvm/clang to r168974, from upstream's release_32
branch.  This is effectively llvm/clang 3.2 RC2; the 3.2 release is
coming soon.
2012-12-03 19:24:08 +00:00
Rick Macklem
a3ef369298 Document the "-m" option added by r243783.
This is a content change.

Reviewed by:	alfred
MFC after:	2 weeks
2012-12-02 01:25:19 +00:00
Rick Macklem
a6c903b8d4 Add a "-m" option to nfsstat, which dumps out the
actual options used by all NFS mounts. Works for
the new/default NFS client only.

Reviewed by:	alfred
MFC after:	2 weeks
2012-12-02 01:20:43 +00:00
Pawel Jakub Dawidek
a2455e276d Respect NO_FSCHG and don't set 'schg' flag on passwd/yppasswd is defined.
MFC after:	2 weeks
2012-11-27 16:23:12 +00:00
Andrew Turner
bd9dd0c6c9 The is_delim function works on wchar_t characters not ints, update the
function to take a wchar_t as it's argument.

This fixes the build when wchar_t is not an int, i.e. ARM EABI.
2012-11-24 04:15:25 +00:00
Eitan Adler
18ba28c82c Add 'w' flag to:
Use whitespace (spaces and tabs) as the delimiter.
Consecutive spaces and tabs count as one single field
separator.

Reviewed by:	swildner@dragonflybsd.org
Approved by:	cperciva
Obtained from:	DragonFlyBSD
MFC after:	1 week
2012-11-20 01:57:21 +00:00
Eitan Adler
81b295a17b Use .Nm instead of a self xref
Approved by:	bcr (mentor)
MFC after:	1 week
2012-11-19 15:12:44 +00:00
Rui Paulo
78210af90c Use the correct size when allocating the cmdbuf string.
cmdlengthdelta is the size of the header and we were using it to
allocate a buffer to store the command line. This would mean that
the cmdbuf could be too short. In practice this was never noticed unless
you usually run top -a. On a stock FreeBSD system you can see the
problem by running sendmail and then running top -a on a big terminal
window. In practice this doubles to size available to cmdbuf since the
header is around 65-68 bytes.

Reviewed by:	adrian
2012-11-19 08:03:40 +00:00
Eitan Adler
312d09e2fe Use the macro for standard error return values.
.Dd not bumped because there is no important content change.

Approved by:	bcr (mentor)
MFC after:	3 days
Obtained from:	DragonflyBSD
2012-11-18 16:34:06 +00:00
Eitan Adler
115b335eca Make it clear that amin and friends take + and - options.
PR:		docs/173265
Submitted by:	Anton Shterenlikht <mexas@bristol.ac.uk>
Approved by:	bcr (mentor)
MFC after:	3 days
2012-11-18 16:34:03 +00:00
Eitan Adler
ed120cdb37 Standardize EXIT STATUS instructions in man pages when possible.
Approved by:	bcr (mentor)
MFC after:	3 days
2012-11-18 16:33:51 +00:00
Greg Lehey
6b8910e4ee Sort options.
Add comment on standards conformity.

MFC after:	14 days
2012-11-17 23:52:38 +00:00
Greg Lehey
90f854b880 Correctly handle keywords without options.
Reported by: swills@
MFC after:	14 days
2012-11-17 23:49:20 +00:00
Hiroki Sato
6bbfef9004 Fill sin6_scope_id in sockaddr_in6 before passing it from the kernel to
userland via routing socket or sysctl.  This eliminates the following
KAME-specific sin6_scope_id handling routine from each userland utility:

 sin6.sin6_scope_id = ntohs(*(u_int16_t *)&sin6.sin6_addr.s6_addr[2]);

This behavior can be controlled by net.inet6.ip6.deembed_scopeid.  This is
set to 1 by default (sin6_scope_id will be filled in the kernel).

Reviewed by:	bz
2012-11-17 20:19:00 +00:00
Ed Schouten
dbd1414ddc Fix whitespace.
MFC after:	1 week
2012-11-17 16:47:05 +00:00
Andre Oppermann
ae7dc19cd1 Change fetch(1) to:
o Report the instantaneous bandwidth instead of an average since the
  beginning of the download.

o At the finish of the download report the average bandwidth and also
  the total time it took instead of 00m00s.

Reviewed by:	des
MFC after:	1 week
2012-11-16 12:05:10 +00:00
Simon J. Gerraty
59a02420d8 Merge bmake-20121111
Also pay attention to MK_SHARED_TOOLCHAIN.

Approved by:	marcel (mentor)
2012-11-16 01:37:25 +00:00
Eitan Adler
fd773ca3dd Avoid possible null deref if ypclnt_new returns null
PR:		bin/172979
Submitted by:	Erik Cederstrand <erik@cederstrand.dk>
Approved by:	cperciva
MFC after:	3 days
2012-11-15 15:06:18 +00:00
Eitan Adler
aa374634b4 Add option to suppress just the plot in ministat while still retaining
the relative comparison (i.e., useful part).

Approved by:	cperciva
MFC after:	3 days
2012-11-15 15:06:12 +00:00
Eitan Adler
ac1e7ba236 Make definition match declaration
Approved by:	cperciva
MFC after:	3 days
2012-11-15 15:06:00 +00:00
Jeff Roberson
28d91af30f - Implement run-time expansion of the KTR buffer via sysctl.
- Implement a function to ensure that all preempted threads have switched
   back out at least once.  Use this to make sure there are no stale
   references to the old ktr_buf or the lock profiling buffers before
   updating them.

Reviewed by:	marius (sparc64 parts), attilio (earlier patch)
Sponsored by:	EMC / Isilon Storage Division
2012-11-15 00:51:57 +00:00
Dimitry Andric
ea9a926c9a For mkcsmapper, conditionalize gcc-specific compile flags.
MFC after:	3 days
2012-11-14 18:51:12 +00:00
Eitan Adler
843ab1e81f Add examples to the ssh-copy-id script.
Approved by:	bcr (mentor)
MFC after:	3 days
2012-11-13 13:06:57 +00:00
Eitan Adler
a018185aeb Clarify where the authorized_key file lives.
Approved by:	bcr (mentor)
MFC after:	3 days
2012-11-12 14:16:39 +00:00
Greg Lehey
ef4b2bf30f Correct date of Stanley's encounter with Livingstone.
Obtained from:	Henry Morton Stanley, "How I met Livingstone", http://www.gutenberg.org/dirs/5/1/5/5157/5157-h/5157-h.htm
MFC after:	14 days
2012-11-11 22:43:36 +00:00
Eitan Adler
a0f63581ce Add the standard exit status to the ssh-copy-id man page.
Approved by:	bcr (mentor)
MFC after:	3 days
2012-11-11 15:34:58 +00:00
Rui Paulo
8b800d3af2 Add the PID column to the list of sort keys. 2012-11-11 08:16:33 +00:00
Greg Lehey
37943b9ccc More style(9) tabs vs. spaces:
- tabs after #define
- Not in comments.

MFC after:	2 weeks
2012-11-10 06:10:07 +00:00
Greg Lehey
1cd697b6be Correct date and spelling of encounter between Stanley and
Livingstone.

MFC after:	2 weeks
2012-11-10 04:49:09 +00:00
Eitan Adler
076ea53ee5 Be a bit more paranoid.
Use more portable constructs in order to allow upstream adoption
Add per-file error messages

Reviewed by:	jilles
Approved by:	cperciva
MFC after:	1 week
2012-11-10 03:44:08 +00:00
Greg Lehey
021680fd8f Replace spaces by tabs where appropriate.
Reminded by: jh@
2012-11-08 23:46:15 +00:00
Greg Lehey
f27de7742d Make parameters to -c and -k options optional. If no parameters are
supplied, print information for all keywords.

Improve output of -c option, in particular in conjunction with -k
option.

MFC after:	14 days
2012-11-08 02:55:30 +00:00
Dimitry Andric
38b2a8bd2d Belatedly add links from /usr/bin/clang to /usr/bin/CC, like it has been
done for g++.

MFC after:	3 days
2012-11-07 20:03:45 +00:00
Xin LI
417a0a79d7 Fix build with clang: properly terminate comment even in #if 0 blocks.
Submitted by:	dim
2012-11-05 17:42:50 +00:00
Xin LI
4cc5fc9a0c MFV: less v453. 2012-11-04 20:52:26 +00:00
Joel Dahl
614b56b148 New sentence, new line.
Submitted by:	brueffer
2012-11-04 09:27:01 +00:00
Joel Dahl
625dbdefa0 Add a few basic examples. 2012-11-04 09:08:17 +00:00
Grzegorz Blach
d4cc50ba14 - Add my mentor relationships to committers-ports.dot
- Add myself to calendar.freebsd

Approved by:	tabthorpe (mentor)
2012-11-04 08:47:41 +00:00
Jilles Tjoelker
a018a3c9e2 kdump: Also decode fcntl commands containing underscores and digits.
The commands F_SETLK_REMOTE, F_DUPFD_CLOEXEC and F_DUP2FD_CLOEXEC were not
decoded.
2012-11-02 16:07:21 +00:00
Gabor Kovesdan
e8da8c744b - Portability changes for ARM
- Allow larger sort memory on 64-bit platforms

Submitted by:	Oleg Moskalenko <oleg.moskalenko@citrix.com>
2012-11-01 11:38:34 +00:00
Navdeep Parhar
913f53dc29 Catch up with r238925. ktr_entries may not be a power of 2. 2012-10-30 21:10:06 +00:00
Edward Tomasz Napierala
92f798418c Add pcpu to the the rctl(8) manual page. 2012-10-26 16:03:13 +00:00
David E. O'Brien
6cff4e07c1 Add "-f" to also output filemon(4) information. 2012-10-26 15:56:28 +00:00
Eitan Adler
3952727d79 Prefer an example users born after myself might use.
Approved by:	bcr (mentor)
MFC after:	3 days
2012-10-26 15:21:23 +00:00
Simon J. Gerraty
93036677b5 Merge bmake-20121010
Approved by:	marcel (mentor)
2012-10-25 23:18:05 +00:00
Alfred Perlstein
504a74fa90 Show the number of times we block waiting for mbufs.
Machines can stall out because mbufs are low, however sometimes we won't
see "requests denied", instead we see user land processes or kernel threads
blocking waiting for mbufs because they set M_WAIT.  These consumers do not
see errors, only stalling.

Unfortunately until now, netstat did not export this information
so you could have experienced an mbuf shortage and have no way of
seeing it unless you happen to run netstat at the exact time of the
shortage and see "in use" = "max".

By exporting the number of times processes are blocked, we can
effectively see how often non-interrupt context threads are effectively
"denied".

MFC after: 2 weeks
2012-10-25 02:12:05 +00:00
David E. O'Brien
13f02f28c8 Don't include both <sys/param.h> & <sys/types.h>. 2012-10-23 23:36:29 +00:00
Eitan Adler
25c1da1567 Somehow this got replicated too many times
Approved by: cperciva (implicit)
2012-10-22 12:05:14 +00:00
Eitan Adler
2beb708522 Add a clean-room reimplementation of a script originally
found in openssh's contrib directory.

This version has more features and is better written.
I intend to submit this upstream as well.

Reviewed by:	bapt
Reviewed by:	des
Approved by:	cperciva
MFC after:	1 week
2012-10-22 03:57:00 +00:00
Eitan Adler
1d1d4a4727 Check the return error of set[ug]id. While this can never fail in the
current version of FreeBSD, this isn't guarenteed by the API.  Custom
security modules, or future implementations of the setuid and setgid
may fail.

PR:		bin/172289
PR:		bin/172290
PR:		bin/172291
Submittud by:	Erik Cederstrand <erik@cederstrand.dk>
Discussed by:	freebsd-security
Approved by:	cperciva
MFC after:	1 week
2012-10-22 03:31:22 +00:00
Eitan Adler
50e04779c4 Check the return error of set[e][ug]id. While this can never fail in the
current version of FreeBSD, this isn't guarenteed by the API.
Custom security modules, or future implementations of the setuid and
setgid may fail.

Submitted by:	Erik Cederstrand
Approved by:	cperciva
MFC after:	3 days
2012-10-22 03:07:05 +00:00
Eitan Adler
398de06dcb Remove unused variable. Newer versions of gcc care.
Submitted by:	Sascha Wildner <saw@online.de>
Approved by:	cperciva
MFC after:	3 days
2012-10-22 02:59:59 +00:00
Eitan Adler
fbe37851ff Fix conditional expression: previously a bitvector would be operated
on by a logical not.

Approved by:	cperciva
MFC after:	3 days
2012-10-22 02:59:44 +00:00
Eitan Adler
5d08632eba Mark bsdar_errc as __dead2 to help code analysis tools.
PR:		bin/172636
Submitted by:	Erik Cederstrand <erik@cederstrand.dk>
Approved by:	cperciva
MFC after:	3 days
2012-10-22 02:12:06 +00:00
Marcel Moolenaar
c175365cec Add ATF to the build. This is may be a bit rought around the egdes,
but committing it helps to get everyone on the same page and makes
sure we make progress.

Tinderbox breakages that are the result of this commit are entirely
the committer's fault -- in other words: buildworld testing on amd64
only.

Credits follow:

Submitted by:	Garrett Cooper <yanegomi@gmail.com>
Sponsored by:	Isilon Systems
Based on work by:	keramida@
Thanks to:	gnn@, mdf@, mlaier@, sjg@
Special thanks to:	keramida@
2012-10-22 01:18:41 +00:00
Andreas Tobler
6f1a642726 Fix build. 2012-10-21 08:38:55 +00:00
Ed Schouten
eccad22277 More -Wmissing-variable-declarations fixes.
In addition to adding missing `static' keywords:
- bin/dd: Pull in `extern.h' to guarantee consistency with source file.
- libexec/rpc.rusersd: Move shared globals into an extern.h.
- libexec/talkd: Move `debug' and `hostname' into extern.h.
- usr.bin/cksum: Put counters in extern.h, as they are used by ckdist/mtree.
- usr.bin/m4: Move `end_result' into extern.h.
- usr.sbin/services_mkdb: Move shared globals into an extern.h.
2012-10-20 10:33:15 +00:00
Ulrich Spörlein
cc4842a1c7 Apply local patches to mandoc and connect it to the build.
- adds a couple more library strings used in the tree
- changes some more to the current groff spelling
- changes page footer to match groff style
2012-10-20 10:06:38 +00:00
Ulrich Spörlein
e4d7d10517 Merge mandoc from vendor into contrib and provide the necessary Makefile glue.
It's not yet connected to the build.
2012-10-19 22:21:01 +00:00
Marcel Moolenaar
21eb01cbce Fix a bootstrapping problem where the first bmake (built by FreeBSD's
make) ended up being built with -DFORCE_MACHINE. This broke the lib32
built for amd64 & powerpc64.
This fix is comes with the next import of bmake, but is committed here
and now to minimize the exposure to the bug.

Submitted by:	Simon Gerraty <sjg@juniper.net>
2012-10-19 19:56:17 +00:00
Ed Schouten
bf70becee6 More -Wmissing-variable-declarations fixes.
In addition to adding `static' where possible:

- bin/date: Move `retval' into extern.h to make it visible to date.c.
- bin/ed: Move globally used variables into ed.h.
- sbin/camcontrol: Move `verbose' into camcontrol.h and fix shadow warnings.
- usr.bin/calendar: Remove unneeded variables.
- usr.bin/chat: Make `line' local instead of global.
- usr.bin/elfdump: Comment out unneeded function.
- usr.bin/rlogin: Use _Noreturn instead of __dead2.
- usr.bin/tset: Pull `Ospeed' into extern.h.
- usr.sbin/mfiutil: Put global variables in mfiutil.h.
- usr.sbin/pkg: Remove unused `os_corres'.
- usr.sbin/quotaon, usr.sbin/repquota: Remove unused `qfname'.
2012-10-19 14:49:42 +00:00
Ed Schouten
39893d565a Add missing const keywords. 2012-10-19 14:29:03 +00:00
John Baldwin
b49af68ca0 Correct the order of the MFU and MRU labels. I had reversed them.
Submitted by:	Nikolay Denev  ndenev gmail
Pointy hat to:	jhb
MFC after:	3 days
2012-10-19 12:28:26 +00:00
Ed Schouten
9a41df2a0e Remove WARNS=6 lines.
WARNS=6 is already implied at this point.
2012-10-18 15:39:29 +00:00
Attilio Rao
2e564269d0 Disconnect non-MPSAFE SMBFS from the build in preparation for dropping
GIANT from VFS. In addition, disconnect also netsmb, which is a base
requirement for SMBFS.

In the while SMBFS regular users can use FUSE interface and smbnetfs
port to work with their SMBFS partitions.

Also, there are ongoing efforts by vendor to support in-kernel smbfs,
so there are good chances that it will get relinked once properly locked.

This is not targeted for MFC.
2012-10-18 12:04:56 +00:00
Attilio Rao
e6116d5b8e Disconnect non-MPSAFE NWFS from the build in preparation for dropping
GIANT from VFS. In addition, disconnect also netncp, which is a base
requirement for NWFS.

In the possibility of a future maintenance of the code and later
readd to the FreeBSD base, maybe we should think about a better location
for netncp. I'm not entirely sure the / top location is actually right,
however I will let network people to comment on that more specifically.

This is not targeted for MFC.
2012-10-17 11:16:17 +00:00