Commit Graph

13326 Commits

Author SHA1 Message Date
David Schultz
efd0f253c2 Introduce __isnanf() as an alias for isnanf(), and make the isnan()
macro expand to __isnanf() instead of isnanf() for float arguments.
This change is needed because isnanf() isn't declared in strict POSIX
or C99 mode.

Compatibility note: Apps using isnan(float) that are compiled after
this change won't link against an older libm.

Reported by:	Florian Forster <octo@verplant.org>
2010-06-12 17:32:05 +00:00
Ed Schouten
c1fe4c5343 Do the branding right this time.
I've looked at other places in the source tree where CLANG_VENDOR is
used and I suspect it might not be safe to use newlines here.
CLANG_VENDOR should just be defined to "FreeBSD ", just like the latest
Clang preview in OS X uses "Apple ". Properly use SVN_REVISION to define
it to the imported revision of Clang. I do want to have a date in there,
so slightly modify the code to support CLANG_VENDOR_SUFFIX.
2010-06-12 15:13:36 +00:00
Xin LI
6701e403de Detect bit endianness through machine/endian.h. This fixes xz on big-endian
systems.

Tested on:	sparc64 (kindly provided by linimon), amd64
2010-06-11 22:29:49 +00:00
Rebecca Cran
cefac273a4 sctp_recvmsg returns the number of bytes received, not sent.
Approved by:	rrs (mentor)
MFC after:	1 month
2010-06-11 18:43:55 +00:00
Ulrich Spörlein
a6dcdf3b5f mdoc: stop abusing -column lists and use .Bl -tag instead 2010-06-11 06:03:54 +00:00
Ulrich Spörlein
134d45e8c6 mdoc nitpicking: the title argument shall be uppercase 2010-06-11 06:03:47 +00:00
Ed Schouten
3e241e2e08 Disable usage of __DATE__.
This ensures that the Clang binary doesn't change checksums every time
it's built.
2010-06-10 12:15:09 +00:00
Ed Schouten
8089dccd09 Brand our Clang binary.
That way it's easier for the Clang folks to keep track of what we're
doing.
2010-06-10 12:06:35 +00:00
Roman Divacky
6513cfc82f Hook clang into the build on i386/amd64/powerpc.
Approved by:	ed (mentor)
2010-06-09 19:57:20 +00:00
Roman Divacky
47c832c3dd Import the build makefiles for clang/LLVM.
Approved by:	ed (mentor)
2010-06-09 19:32:20 +00:00
Ulrich Spörlein
df26753b39 mdoc: spell out theta, the Unicode glyph is hard to read for terminal fonts
It is referred to as "theta" later in the document anyway,
so stop being fancy.
2010-06-09 07:31:32 +00:00
Ulrich Spörlein
ef8a3e5cf2 mdoc: remove literal tabs where they don't belong 2010-06-08 16:48:59 +00:00
Fabien Thomas
d66caf62a2 Fix memory leak on error.
Found with:	Coverity Prevent(tm)
MFC after:	1 month
2010-06-05 23:00:02 +00:00
Edward Tomasz Napierala
eec80038e3 Don't use pointer to 64 bit value (id_t) to point to 32 bit value (uid_t).
Found with:	Coverity Prevent
CID:		7466, 7467
MFC after:	2 weeks
2010-06-05 07:40:32 +00:00
Edward Tomasz Napierala
a3a11ad455 Don't forget to free the string in error case.
Found with:	Coverity Prevent
CID:		6585
2010-06-03 14:51:29 +00:00
Edward Tomasz Napierala
d72fb30a43 _posix1e_acl_sort() never returns anything other than 0; change its
return type to void and update callers.  This simplifies code and
fixes one place where the returned value was not actually checked.

Found with:	Coverity Prevent
CID:		4791
2010-06-03 14:29:17 +00:00
Edward Tomasz Napierala
7945d60d1e Fix usage of uninitialized variable.
Found with:	Coverity Prevent
CID:		7517
MFC after:	2 weeks
2010-06-03 14:27:18 +00:00
Edward Tomasz Napierala
18c12a53a1 The 'acl_cnt' field is unsigned; no point in checking if it's >= 0.
Found with:	Coverity Prevent
CID:		6192
2010-06-03 14:16:58 +00:00
Edward Tomasz Napierala
d243a85e99 The 'acl_cnt' field is unsigned; no point in checking if it's >= 0.
Found with:	Coverity Prevent
CID:		6193
2010-06-03 14:15:08 +00:00
Ulrich Spörlein
e3303e900e mdoc: spell macros correctly, there's no need for the backslash escape 2010-06-02 10:20:38 +00:00
Ulrich Spörlein
e10c1be450 mdoc cleanup
Garbage collect unused sections, macros and arguments. Fix prologue and
remove empty lines.

Found by: mdocml
2010-06-02 10:20:23 +00:00
Roman Divacky
d7279c4c17 Update clang to r104832. 2010-05-27 15:17:06 +00:00
Roman Divacky
abdf259d48 Update LLVM to r104832. 2010-05-27 15:15:58 +00:00
Ulrich Spörlein
b27f498819 mdoc: Use mdoc macro for the (R) symbol
While here, also drop the unneeded quotes
2010-05-27 13:56:33 +00:00
Ulrich Spörlein
25c8b07fc2 mdoc: Garbage collect unused/unneeded macros 2010-05-27 13:56:27 +00:00
Colin Percival
8fd6c56d29 Change the current working directory to be inside the jail created by
the jail(8) command. [10:04]

Fix a one-NUL-byte buffer overflow in libopie. [10:05]

Correctly sanity-check a buffer length in nfs mount. [10:06]

Approved by:	so (cperciva)
Approved by:	re (kensmith)
Security:	FreeBSD-SA-10:04.jail
Security:	FreeBSD-SA-10:05.opie
Security:	FreeBSD-SA-10:06.nfsclient
2010-05-27 03:15:04 +00:00
Konstantin Belousov
0475ecd50a Improve the documentation for PT_LWPINFO. Note that some features are
not implemented on MIPS and ARM.

MFC after:	1 month
2010-05-24 17:23:14 +00:00
Daniel Eischen
1cfc8fc759 Coalesce one more broken line. 2010-05-24 13:44:39 +00:00
Daniel Eischen
9ed8360e53 Coalesce a couple of broken lines since they can fit within 80
characters.  Little nit found while looking at a bug report.
2010-05-24 13:43:11 +00:00
Ulrich Spörlein
668d8dd3c8 These features will first appear in 8.1, soon to be released
MFC after:	3 days
2010-05-24 11:14:40 +00:00
Edward Tomasz Napierala
9fcd375657 Make acl_get_perm_np(3) work with NFSv4 ACLs.
Reviewed by:	kientzle@
MFC after:	1 week
2010-05-23 08:12:36 +00:00
Marius Strobl
9433144d7d With r208341 in place WARNS can be increased. 2010-05-20 09:00:11 +00:00
Marius Strobl
ae4ecfff1e Update to a config.h created by a file 5.03 configure script. This causes
file.1 to contain the correct version number and SIZEOF_LONG_LONG to be
defined as appropriate, which is crucial for 64-bit big-endian ELF files
to be handled correctly on big-endian systems.

PR:		146387
Reviewed by:	delphij
MFC after:	3 days
2010-05-20 08:56:50 +00:00
Ulrich Spörlein
62486687ed mdoc: consistently spell our email addresses <foo@FreeBSD.org>
Reviewed by:	ru
2010-05-19 08:57:53 +00:00
Tim Kientzle
50e63ee142 Retry reads that fail with EINTR. This fixes a problem
with bsdtar failing on SIGINT.
2010-05-18 14:11:38 +00:00
Xin LI
c8203b8a17 Fix build. 2010-05-17 07:06:54 +00:00
Tim Kientzle
fd4cf0607f Reorganize slightly in preparation for making lzma and bz2 support conditional. 2010-05-16 20:43:17 +00:00
Xin LI
881bfb7497 - Add versioned symbols to liblzma
- Use default SHLIB_MAJOR.

Approved by:	mm
X-MFC with:	lzma library MFC
2010-05-14 20:40:37 +00:00
Edward Tomasz Napierala
1ccc2ae37f Make branding less intrusive - in acl_set(3), in case ACL brand
is ACL_BRAND_UNKNOWN, do what the programmer says instead of failing.

MFC after:	1 week
2010-05-13 16:44:27 +00:00
Edward Tomasz Napierala
6a3cf4c80b Make it possible to actually use NFSv4 permission bits with acl_set_perm(3)
and acl_delete_perm(3).  It went undetected, because neither setfacl(1)
nor Samba use this routines.  D'oh.

MFC after:	1 week
2010-05-13 16:42:01 +00:00
Ulrich Spörlein
0b31f1f731 mdoc: move remaining sections into consistent order
This pertains mostly to FILES, HISTORY, EXIT STATUS and AUTHORS sections.

Found by:	mdocml lint run
Reviewed by:	ru
2010-05-13 12:08:11 +00:00
Ulrich Spörlein
0afc94c17a mdoc: move CAVEATS, BUGS and SECURITY CONSIDERATIONS sections to the
bottom of the manpages and order them consistently.

GNU groff doesn't care about the ordering, and doesn't even mention
CAVEATS and SECURITY CONSIDERATIONS as common sections and where to put
them.

Found by:	mdocml lint run
Reviewed by:	ru
2010-05-13 12:07:55 +00:00
Andrew Thompson
ff7ad950be Use fixed width integer types for parsing the binary hid data.
PR:		usb/146367
Submitted by:	Hans Petter Selasky
2010-05-13 02:03:00 +00:00
Andrew Thompson
217c0da373 Fix return values for usb_find_busses() and usb_find_devices(). We should try
to return the actual number of busses and devices.

Reported by:	Mike Tancsa
Submitted by:	Hans Petter Selaksy
2010-05-13 00:26:30 +00:00
Andrew Thompson
9c087c5a19 Fix header file compliancy with libusb 1.0 from sourceforge.
Reported by:	Xiaofan Chen
Submitted by:	Hans Petter Selasky
2010-05-13 00:25:30 +00:00
Andrew Thompson
5fdb3a67ac Support getting signed and unsigned HID data.
Submitted by:	Alex Deiter
Reviewed by:	Hans Petter Selaksy
2010-05-12 22:50:23 +00:00
Gordon Tetlow
5b3fab81ab Fix a bug due to a type conversion from 64 to 32 bits. The side effect of
this type conversion is the high bits which were used to indicate if a
special character was a literal or special were dropped. As a result, all
special character were treated as special, even if they were supposed to
be literals.

Reviewed by:	gad@
Approved by:	mentor (wes@)
2010-05-12 17:44:00 +00:00
Christian Brueffer
e91cb7f003 The previous revision actually removed the bug being hinted at, so
go ahead and remove the hint.

PR:		143944
Submitted by:	Jeremy Huddleston <jeremyhu@apple.com>
MFC after:	1 week
2010-05-12 01:13:49 +00:00
Ulrich Spörlein
2583690e62 mdoc: simplify quotation scheme
Reviewed by:	brueffer
2010-05-11 23:08:38 +00:00
Ulrich Spörlein
2a10d6d199 mdoc: fix parenthesis
Reviewed by:	brueffer
2010-05-11 23:08:31 +00:00
Ulrich Spörlein
488704b28a mdoc: use macro for +- that is understood by mdocml
Reviewed by:	brueffer
2010-05-11 23:08:15 +00:00
Christian Brueffer
0b35d6a71b Document FIONREAD, FIONWRITE and FIONSPACE.
Obtained from:	NetBSD
Submitted by:	emaste
MFC after:	1 week
2010-05-11 17:02:12 +00:00
Martin Matuska
7fbeb03eb7 Enable liblzma support in libarchive
Adjust dependencies for programs using libarchive
Add xz and linkage against liblzma to rescue system

Approved by:	kientzle, delphij (mentor)
MFC after:	2 weeks
2010-05-10 15:28:44 +00:00
Martin Matuska
98be819983 Add two public headers missing in r207842
Adjust CFLAGS for lzmainfo, xz, xzdec

Approved by:	delphij (mentor)
MFC after:	2 weeks
2010-05-10 07:47:31 +00:00
Martin Matuska
81ad83880d Import of liblzma, xz, xzdec, lzmainfo from vendor branch
Add support for xz and lzma to lesspipe.sh (xzless, lzless)
Bump __FreeBSD_version

Approved by:	delphij (mentor)
MFC after:	2 weeks
2010-05-10 06:59:50 +00:00
Edwin Groothuis
3d74e220a5 strptime(3) confused July with June with the fr_FR locale.
When parsing the month "juillet" (abbr "jul"), %B recognized it as
"juin" (abbr "jui") because the full name of the month names is
checked at the same time as the abbrevation.

The new behaviour checks the full names first before checking the
abbrevation names.

PR:		kern/141939
Submitted by:	Denis Chatelain <denis@tikuts.com>
MFC after:	1 week
2010-05-09 22:01:35 +00:00
Jilles Tjoelker
b88c83ff14 sigprocmask(2): pthread_sigmask(3) must be used in threaded processes.
Although libthr's pthread_sigmask() just calls sigprocmask() and this is
unlikely to change, mention this POSIX requirement on applications.

MFC after:	1 week
2010-05-07 20:46:22 +00:00
Jilles Tjoelker
8949fcf0dc raise(3): Note that this sends a signal to the current thread, not process.
This is how it works (with threading libraries loaded) and what POSIX
requires.

MFC after:	1 week
2010-05-07 17:20:15 +00:00
Kirk McKusick
e27ed89aef Merger of the quota64 project into head.
This joint work of Dag-Erling Smørgrav and myself updates the
FFS quota system to support both traditional 32-bit and new 64-bit
quotas (for those of you who want to put 2+Tb quotas on your users).

By default quotas are not compiled into the kernel. To include them
in your kernel configuration you need to specify:

options         QUOTA                   # Enable FFS quotas

If you are already running with the current 32-bit quotas, they
should continue to work just as they have in the past. If you
wish to convert to using 64-bit quotas, use `quotacheck -c 64';
if you wish to revert from 64-bit quotas back to 32-bit quotas,
use `quotacheck -c 32'.

There is a new library of functions to simplify the use of the
quota system, do `man quotafile' for details. If your application
is currently using the quotactl(2), it is highly recommended that
you convert your application to use the quotafile interface.
Note that existing binaries will continue to work.

Special thanks to John Kozubik of rsync.net for getting me
interested in pursuing 64-bit quota support and for funding
part of my development time on this project.
2010-05-07 00:41:12 +00:00
Jilles Tjoelker
c84cab5626 Update xrefs from 4.3BSD to modern signal functions in various man pages.
sigvec(2) references have been updated to sigaction(2), sigsetmask(2) and
sigblock(2) to sigprocmask(2), sigpause(2) to sigsuspend(2).

Some legacy man pages still refer to them, that is OK.
2010-05-06 22:49:54 +00:00
Jilles Tjoelker
29b7bdea79 sigaltstack(2): document some modernizations:
* un-document 'struct sigaltstack' tag for stack_t as this is BSD-specific;
  this doesn't seem useful enough to document as such
* alternate stacks are per thread, not per process
* update error codes to what the kernel does and POSIX requires

MFC after:	1 week
2010-05-06 22:06:14 +00:00
Kirk McKusick
945f418ab8 Final update to current version of head in preparation for reintegration. 2010-05-06 17:37:23 +00:00
Roman Divacky
be17651f5c Update clang to r103052. 2010-05-04 20:51:19 +00:00
Roman Divacky
59161dfae3 Update LLVM to r103052. 2010-05-04 20:50:39 +00:00
Roman Divacky
0883ccd9ea Update clang to r103004. 2010-05-04 16:12:48 +00:00
Roman Divacky
d7f7719e5e Update LLVM to r103004. 2010-05-04 16:11:02 +00:00
Konstantin Belousov
f742a317e6 Document RUSAGE_THREAD.
Reviewed by:	bde
MFC after:	1 week
2010-05-04 06:01:25 +00:00
Xin LI
f93beda98a Bump .Dd date.
Forgotten by:	delphij
2010-05-03 09:49:42 +00:00
Martin Matuska
54c7282725 Code indent according to style(9).
PR:		bin/146186
Submitted by:	myself
Approved by:	delphij (mentor)
MFC after:	2 weeks
2010-05-03 07:39:51 +00:00
Martin Matuska
551e75c7af Implement the no_user_check option to pam_krb5.
This option is available in the Linux implementation of pam_krb5
and allows to authorize a user not known to the local system.

Ccache is not used as we don't have a secure uid/gid for the cache file.

Usable for authentication of external kerberos users (e.g Active Directory)
via PAM from applications like Cyrus saslauthd, PHP or perl.

PR:		bin/146186
Submitted by:	myself
Approved by:	deplhij (mentor)
MFC after:	2 weeks
2010-05-03 07:32:24 +00:00
Ryan Stone
aa1b887b41 When configuring hwpmc to use the EXT_SNOOP event, only send a default cachestate qualifier on the Atom processor. Other Intel processors do not accept a cachestate qualifier and currently hwpmc will return EINVAL if you try to use the EXT_SNOOP event on those processors
Approved by:	jkoshy (mentor)
MFC after:	2 weeks
2010-05-01 21:59:06 +00:00
Ed Maste
b97e003f42 Search beyond the first 1/8th of inodes.
Submitted by:	jeff
2010-05-01 18:56:45 +00:00
Kirk McKusick
a4bf5fb987 Update to current version of head. 2010-04-28 05:33:59 +00:00
Jilles Tjoelker
b559746adb unlinkat(2): unlinkat(AT_REMOVEDIR) fails with ENOTEMPTY like rmdir()
for non-empty directories.

POSIX permits both ENOTEMPTY and EEXIST, but we use the clearer ENOTEMPTY,
following BSD tradition.

MFC after:	1 week
2010-04-25 13:55:52 +00:00
Jilles Tjoelker
886ae81fa3 kvm(3): Mention that some of the functions use sysctl(3) instead of kmem.
Additionally, because of sysctl(3) use (which is generally good), behaviour
for crash dumps differs slightly from behaviour for live kernels and this
will probably never be fixed entirely, so weaken that claim.

MFC after:	1 week
2010-04-25 12:50:30 +00:00
Jilles Tjoelker
67c8bc1bfb sysctl(3): Update description of various kern.* variables.
Also add xrefs for confstr(3) (as sysconf(3) but for strings) and kvm(3)
(which is a more convenient way to access some of the variables).

PR:		116480
MFC after:	1 week
2010-04-25 12:35:39 +00:00
Jeff Roberson
113db2dddb - Merge soft-updates journaling from projects/suj/head into head. This
brings in support for an optional intent log which eliminates the need
   for background fsck on unclean shutdown.

Sponsored by:   iXsystems, Yahoo!, and Juniper.
With help from: McKusick and Peter Holm
2010-04-24 07:05:35 +00:00
Florent Thoumie
762c7db2e8 - Take libinstall.a out of pkg_install and make it a proper shared library.
- Rework the wrapper support to check libpkg version as well as pkg_install
version.
- Add libfetch to _prebuild_libs.
- There are no new features introduced.

Notes: the API is not stable, so basically, do not use libpkg in your
projects for now. Also there's no manpage for libpkg yet, because the API
will change drastically. I repeat, do not use libpkg for now.
2010-04-23 11:07:43 +00:00
Konstantin Belousov
431c9bf2d5 C language does not has references, it provides pointers.
Suggested by:	bde
MFC after:	2 weeks
2010-04-21 19:35:56 +00:00
Konstantin Belousov
7e36a19d51 Add standards section, improve wording, taking into account the handling
of NULL and changed type in declaration.

Suggested by:	bde
MFC after:	2 weeks
2010-04-21 16:41:02 +00:00
Xin LI
4f6f4d0316 MFV: zlib 1.2.5. 2010-04-20 21:14:30 +00:00
Konstantin Belousov
655c8a600b Free() is not allowed to modify errno, remove safety brackets around it [1].
Add small optimization, do not copy a string to the buffer that is
to be freed immediately after.

Noted by:	jh [1]
Reviewed by:	jh
MFC after:	2 weeks
2010-04-20 14:22:29 +00:00
Konstantin Belousov
9d79ec20fb Slightly modernize realpath(3).
SUSv4 requires that implementation returns EINVAL if supplied path is NULL,
and ENOENT if path is empty string [1].
Bring prototype in conformance with SUSv4, adding restrict keywords.
Allow the resolved path buffer pointer be NULL, in which case realpath(3)
allocates storage with malloc().

PR:	kern/121897 [1]
MFC after:	2 weeks
2010-04-20 10:16:44 +00:00
Konstantin Belousov
8d03319930 Revert r206649.
Simplify the presented declaration of struct sigaction, noting the
caveat in the text. Real layout of the structure and exposed
implementation namespace only obfuscates the usage.

Submitted by:	bde
MFC after:	3 days
2010-04-18 18:23:11 +00:00
Jilles Tjoelker
702f62fb48 getcwd(3): Clarify that EACCES may or may not be checked.
POSIX permits but does not require checking access on the current and parent
directories.

Because various programs do not like it if getcwd(3) fails, it seems best
to avoid checking access as much as possible. There are various reports in
GNATS about this (search for getcwd).

Our getcwd(3) implementation first queries the kernel for the pathname
directly, which does not check any permissions but sometimes fails, and then
falls back to reading all parent directories for the names.

PR:		standards/44425
MFC after:	2 weeks
2010-04-17 15:52:50 +00:00
Jilles Tjoelker
139ac6b239 fnmatch: Fix bad FNM_PERIOD disabling if an asterisk has been seen.
Example: fnmatch("a*b/*", "abbb/.x", FNM_PATHNAME | FNM_PERIOD)

PR:		116074
MFC after:	1 week
2010-04-16 22:29:24 +00:00
Xin LI
0c5aed59ee Expose a few symbols as public interface rather than private.
Note: the *64 interfaces are no longer exposed via zlib.h but were keep
as public interfaces;

Note 2: this commit would break applications that uses the moved symbols
directly.
2010-04-16 20:07:24 +00:00
Xin LI
d413c90f0d MFV: libz 1.2.4.3. 2010-04-16 20:04:45 +00:00
Konstantin Belousov
fdfa00ba83 Still reference struct __sigaction with clarification when this form
of argument declaration is needed.

Discussed with:	bde
MFC after:	3 days
2010-04-15 08:32:50 +00:00
Ulrich Spörlein
aa12cea2cc mdoc: order prologue macros consistently by Dd/Dt/Os
Although groff_mdoc(7) gives another impression, this is the ordering
most widely used and also required by mdocml/mandoc.

Reviewed by:	ru
Approved by:	philip, ed (mentors)
2010-04-14 19:08:06 +00:00
Ulrich Spörlein
e03aa09b61 mdoc: don't abuse Bo/Pc to get what looks like an interval
Be explicit and use the general bracketing form plus symbols which are
to be interpreted mathematically in this case.

Complaint by:	mdocml
Reviewed by:	ru
Approved by:	philip, ed (mentors)
2010-04-14 18:29:34 +00:00
Ulrich Spörlein
a17c1cc009 mdoc: remove .Pp where not needed
This trips up mdocml and can simply go away.

Reviewed by:	ru
Approved by:	philip, ed (mentors)
2010-04-14 18:29:26 +00:00
Konstantin Belousov
c720aa5217 Align the declaration for sa_sigaction with POSIX.
MFC after:	3 days
2010-04-13 08:56:03 +00:00
Marius Strobl
92cb9b0578 Add #endif missed in r206490. 2010-04-11 21:22:02 +00:00
Marius Strobl
b7e9bee71c While SPARC V9 allows tininess to be detected either before or after
rounding (impl. dep. #55), the SPARC JPS1 responsible for SPARC64 and
UltraSPARC processors defines that in all cases  tininess is detected
before rounding therefore rounding up to the smallest normalized number
should set the underflow flag. This change is needed for using SoftFloat
on sparc64 for reference purposes.

PR:		144900
Submitted by:	Peter Jeremy
2010-04-11 20:08:54 +00:00
Roman Divacky
60bfabcd8c Update clang to r100520. 2010-04-06 15:53:59 +00:00
Roman Divacky
9f4a1da9a0 Update LLVM to r100520. 2010-04-06 15:52:58 +00:00
Hajimu UMEMOTO
79bbdc60dc Use the stored length value instead of calculating it by strlen(). 2010-04-06 12:33:05 +00:00
David E. O'Brien
6a18a77221 I feel this wording of the history is more clear.
ANSIfy vasprintf() while I'm here.
2010-04-05 22:09:29 +00:00
Andriy Gapon
f3c733e82b libc/db/hash: cap auto-tuned block size with a value that actually works
This fix mostly matters after r206129 that made it possible for
st_blksize to be greater than 4K.  For this reason, this change should
be MFC-ed before r206129.
Also, it seems that all FreeBSD uitlities that use db(3) hash databases
and create new databases in files, specify their own block size value
and thus do not depend on block size autotuning.

PR:		bin/144446
Submitted by:	Peter Jeremy <peterjeremy@acm.org>
MFC after:	5 days
2010-04-05 10:12:21 +00:00
Andriy Gapon
983419fe1e hash.3: fix a factual mistake in the man page
PR:		bin/144446
Submitted by:	Peter Jeremy <peterjeremy@acm.org>
MFC after:	3 days
2010-04-05 10:01:53 +00:00
Hajimu UMEMOTO
e622b47989 Add capability to use a db version of services. It is enabled by
specifying `db' as source of service in /etc/nsswitch.conf.

MFC after:	2 weeks
2010-04-04 08:31:03 +00:00
Hajimu UMEMOTO
dc6ab8ddb4 Reduce duplicate code.
MFC after:	2 weeks
2010-04-04 07:31:10 +00:00
Hajimu UMEMOTO
aea86367e8 Treat '+' as special only when in compat mode, and simplify
the logic bit.

MFC after:	2 weeks
2010-04-04 07:21:45 +00:00
Hajimu UMEMOTO
8390eaedcc Stop adding trailing '\n'. The servent_unpack() doesn't expect
lines terminated with '\n'.

MFC after:	2 weeks
2010-04-04 07:02:10 +00:00
Roman Divacky
2c56c396ce Update clang to r100285. 2010-04-03 07:51:34 +00:00
Roman Divacky
b5efedaf2a Update LLVM to r100285. 2010-04-03 07:51:10 +00:00
Fabien Thomas
1fa7f10bac - Support for uncore counting events: one fixed PMC with the uncore
domain clock, 8 programmable PMC.
- Westmere based CPU (Xeon 5600, Corei7 980X) support.
- New man pages with events list for core and uncore.
- Updated Corei7 events with Intel 253669-033US December 2009 doc.
  There is some removed events in the documentation, they have been
  kept in the code but documented in the man page as obsolete.
- Offcore response events can be setup with rsp token.

Sponsored by: NETASQ
2010-04-02 13:23:49 +00:00
Roman Divacky
11d2b2d2bb Update clang to r100181. 2010-04-02 08:55:10 +00:00
Roman Divacky
104bd8179f Update LLVM to r100181. 2010-04-02 08:54:30 +00:00
Xin LI
1918350778 Remove _LARGEFILE64_SOURCE==1 case which is supposed to be always false
on FreeBSD.

Pointed out by:	dougb
2010-04-01 22:52:09 +00:00
Xin LI
39b60c98ef For now, hardcode FreeBSD configuration that will never change on zlib.h:
unifdef -D_FILE_OFFSET_BITS=64 -U_LFS64_LARGEFILE -U_LARGEFILE64_SOURCE
2010-04-01 21:21:45 +00:00
Xin LI
d2b338199d Update to 1.2.4.1 (beta). 2010-03-31 20:55:13 +00:00
Xin LI
64c12e81e2 Add prototype for libc internal interfaces. 2010-03-31 18:37:00 +00:00
Xin LI
9fd9d097aa Add prototypes for libc private interfaces.
While I'm there, apply __unused whenever appropriate.

Reviewed by:	md5(1)
2010-03-31 18:36:04 +00:00
John Baldwin
e95be33a5e Use panic() (which the environment is required to provide to libstand) to
implement assert() instead of relying on a non-required exit().  The exit()
invocation also did not match the semantics of the exit() routine that
current boot environments happen to require.

PR:		kern/144749
Discussed with:	bde
MFC after:	1 week
2010-03-30 19:07:41 +00:00
Edward Tomasz Napierala
48463a6747 Make acl_to_text_np(3) not crash on long group or user names in NFSv4 ACLs.
PR:		amd64/145091
MFC after:	2 weeks
2010-03-28 17:29:15 +00:00
Ed Schouten
435d267423 Don't forget to bump the date in the man page. 2010-03-28 13:40:13 +00:00
Ed Schouten
510ea843ba Rename st_*timespec fields to st_*tim for POSIX 2008 compliance.
A nice thing about POSIX 2008 is that it finally standardizes a way to
obtain file access/modification/change times in sub-second precision,
namely using struct timespec, which we already have for a very long
time. Unfortunately POSIX uses different names.

This commit adds compatibility macros, so existing code should still
build properly. Also change all source code in the kernel to work
without any of the compatibility macros. This makes it all a less
ambiguous.

I am also renaming st_birthtime to st_birthtim, even though it was a
local extension anyway. It seems Cygwin also has a st_birthtim.
2010-03-28 13:13:22 +00:00
Kai Wang
cde587816c Merge improvements from kernel HID parser to the userland usbhid(3)
parser.  This merge does not change any API and should not break any
native or thirdparty applications.

Changes include:

* Merge multiple report ID support and other improvements from kernel
  HID parser.
* Ignore rid argument in hid_start_parser, parse all the report items since
  we now support multiple report ID.
* Skip report ID byte in hid_get_data() and set report ID byte in
  hid_set_data(), if report ID is non-zero.
* Reimplement hid_get_report_id: instead get report id from uhid device
  (which is always 0), try parsing the report descriptor and return the
  first report ID encountered.

Reviewed by:	hps
Silent on:	-usb mailing list
2010-03-27 08:00:16 +00:00
Pietro Cerutti
071ab531db - Remove const'ness from dlerror(3) prototype, for consistency with POSIX.
Approved by:	cognet
MFC after:	1 week
2010-03-24 15:59:51 +00:00
John Baldwin
5711bf30da Reject attempts to create a MAP_ANON mapping with a non-zero offset.
PR:		kern/71258
Submitted by:	Alexander Best
MFC after:	2 weeks
2010-03-23 21:08:07 +00:00
Rui Paulo
ed11e09daf Finish the much belated Intel XScale hwpmc(4) man page. 2010-03-23 11:33:08 +00:00
Xin LI
798aea00f8 Update to zlib 1.2.4 and add versioned symbols to the
library.

Sponsored by:	iXsystems, Inc.
2010-03-22 21:11:55 +00:00
Ed Schouten
070f2a9831 Let opendir() use O_DIRECTORY.
I am not removing the fstat() calls here, since we cannot yet assume
people will always run kernels that respect O_DIRECTORY.
2010-03-21 20:45:06 +00:00
Ed Schouten
0fef797f4a Actually make O_DIRECTORY work.
According to POSIX open() must return ENOTDIR when the path name does
not refer to a path name. Change vn_open() to respect this flag. This
also simplifies the Linuxolator a bit.
2010-03-21 20:43:23 +00:00
Marius Strobl
be05bc3ffb Avoid aliasing which leads to incorrect results when compiling with the
default strict aliasing rules.

PR:		144900
Submitted by:	Peter Jeremy
MFC after:	3 days
2010-03-21 13:18:08 +00:00
Roman Divacky
c0c7bca4e5 Update clang to r99115. 2010-03-21 10:50:08 +00:00
Roman Divacky
2f12f10af3 Update LLVM to r99115. 2010-03-21 10:49:05 +00:00
Jilles Tjoelker
1e17fbd3d9 Do not create *.gmon files for PIE executables on i386.
Scrt1_c.o was accidentally compiled with -DGCRT (profiling), like gcrt1_c.o.
This problem is i386-specific, the other architectures are OK.

If you have problems with PIE executables such as samba and cups leaving
behind gmon files, rebuild them after installing this change.

PR:		ports/143924
Reviewed by:	kib
MFC after:	3 days
2010-03-20 22:58:54 +00:00
Marius Strobl
b28ad3ebc9 - While SPARC V9 allows tininess to be detected either before or after
rounding (impl. dep. #55), the SPARC JPS1 responsible for SPARC64 and
  UltraSPARC processors defines that in all cases tinyness is detected
  before rounding, therefore rounding up to the smallest normalised
  number should set the underflow flag.
- If an infinite result is rounded down, the result should have an
  exponent 1 less than the value for infinity.

PR:		144900
Submitted by:	Peter Jeremy
MFC after:	3 days
2010-03-20 22:32:13 +00:00
Marius Strobl
bd2ec8519e Division should take both arguments' signs into account when the
the dividend is infinity or zero and the divisor is not the same.

PR:		144900
Submitted by:	Peter Jeremy
MFC after:	3 days
2010-03-20 22:12:15 +00:00
Marius Strobl
484bacf4b9 FPU_DEBUG requires <stdio.h>.
PR:		144900
Submitted by:	Peter Jeremy
MFC after:	3 days
2010-03-20 21:27:44 +00:00
Marius Strobl
4dda9dfd81 Ensure that __fpu_ftox() both returns the high bits and res[1] contains
the low bits also in the default case.

PR:		144900
Obtained from:	OpenBSD
MFC after:	3 days
2010-03-20 21:15:56 +00:00
Marius Strobl
564b3fffdd - Remove a bogus forward declaration.
- Fix whitespace.
2010-03-20 21:04:47 +00:00
Doug Barton
b8743b3ba5 Update to 9.6.2-P1, the latest patchfix release which deals with
the problems related to the handling of broken DNSSEC trust chains.

This fix is only relevant for those who have DNSSEC validation
enabled and configure trust anchors from third parties, either
manually, or through a system like DLV.
2010-03-18 19:00:35 +00:00
Xin LI
f379d0f7f5 Remove two pieces of code (one disabled in revision 39665 and another derived
from the first one) that is not used for the last 12 years.
2010-03-18 00:27:17 +00:00
Doug Barton
4308e637cb Vendor import of BIND 9.6.2-P1 2010-03-17 05:53:04 +00:00
Roman Divacky
4a37f65f1c Update clang to r98631. 2010-03-16 16:52:15 +00:00
Roman Divacky
c69102774f Update LLVM to r98631. 2010-03-16 16:51:38 +00:00
Kirk McKusick
516ad57b74 Debugging nits found while testing the new 64-bit quota code. 2010-03-16 06:12:30 +00:00
Poul-Henning Kamp
156a1661a6 Comment a fine point, so it does not get lost when people borrow code
from FreeBSD for other purposes.
2010-03-15 08:58:35 +00:00
Ed Schouten
763ed73371 Trim down libcompat by removing <regexp.h>.
Erwin ran an exp-run with libcompat and <regexp.h> removed. It turns out
the regexp library is almost entirely unused. In fact, it looks like it
is sometimes used by accident. Because these function names clash with
libc's <regex.h>, some application use both <regex.h> and libcompat,
which means they link against the wrong regex library.

This commit removes the regexp library and reimplements re_comp() and
re_exec() using <regex.h>. It seems the grammar of the regular
expressions accepted by these functions is similar to POSIX EREs.

After this commit, 1 low-profile port will be broken, but the maintainer
already has a patch for it sitting in his mailbox.
2010-03-14 10:18:58 +00:00
Ed Schouten
ff0f9d8c07 Small style(9) cleanups. 2010-03-13 18:06:17 +00:00
Warner Losh
9b3e440b20 Make this conform to the other top-level Makefile subdir listings with
one file per line.

Suggested by: bde
2010-03-13 03:06:48 +00:00
Juli Mallett
ebe2e5dca3 Fix spelling of noreorder. 2010-03-13 02:10:20 +00:00
Xin LI
87c88b2632 Correct bugs fixed but not merged from my own tree.
Pointy hat to:	delphij
MFC after:	1 month
2010-03-13 00:15:06 +00:00
Xin LI
51e48ff21b Follow up commit to reindent the code.
MFC after:	1 month
2010-03-12 21:15:35 +00:00
Xin LI
dabae22639 Two optimizations to MI strlen(3) inspired by David S. Miller's
blog posting [1].

 - Use word-sized test for unaligned pointer before working
   the hard way.

   Memory page boundary is always integral multiple of a word
   alignment boundary.  Therefore, if we can access memory
   referenced by pointer p, then (p & ~word mask) must be also
   accessible.

 - Better utilization of multi-issue processor's ability of
   concurrency.

   The previous implementation utilized a formular that must be
   executed sequentially.  However, the ~, & and - operations can
   actually be caculated at the same time when the operand were
   different and unrelated.

   The original Hacker's Delight formular also offered consistent
   performance regardless whether the input would contain
   characters with their highest-bit set, as it catches real
   nul characters only.

These two optimizations has shown further improvements over the
previous implementation on microbenchmarks on i386 and amd64 CPU
including Pentium 4, Core Duo 2 and i7.

[1] http://vger.kernel.org/~davem/cgi-bin/blog.cgi/2010/03/08#strlen_1

MFC after:	1 month
2010-03-12 21:14:56 +00:00
Ulrich Spörlein
63d46d1d5e Fix several typos in macros or macro misusage.
Found by:	make manlint
Reviewed by:	ru
Approved by:	philip (mentor)
2010-03-12 10:01:06 +00:00