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Author SHA1 Message Date
Baptiste Daroussin
ede89d5db2 Add O_CLOEXEC to flopen 
Requested by:	jilles
 2012-12-27 20:24:44 +00:00
Baptiste Daroussin
b3075010f8 Simplify vnextgrent and vnextpwent reusing pw_scan and gr_scan from libutil. 2012-12-27 19:43:29 +00:00
Baptiste Daroussin
1067c64a19 gr_dup: simplify duplication of group 
Submitted by:	db
 2012-12-27 19:33:43 +00:00
Baptiste Daroussin
2bfeb4fe75 - Clean up previous gr_add use malloc instead of calloc 
- Fix tinderbox error

Submitted by:	db
 2012-12-27 16:51:29 +00:00
Baptiste Daroussin
0c50344969 Fix a regression in "pw group show" introduced r242349: 
print a newline after printing each group line.

PR:		bin/174731
Submitted by:	Jan Beich <jbeich@tormail.org>
 2012-12-27 14:44:13 +00:00
Baptiste Daroussin
460a6dac0b Simplify the code by using the new gr_add function 2012-12-27 14:35:06 +00:00
Baptiste Daroussin
be49c83011 New gr_add function to provide a clean and safe method to append a new member 
into an existing group.

Submitted by:	db
 2012-12-27 14:30:19 +00:00
Baptiste Daroussin
98e79fb122 Use flopen(3) instead of open(2) + flock(2) 2012-12-27 14:09:50 +00:00
Jilles Tjoelker
a68c6b5790 test(1): Document == alias for =. 
Reviewed by:	gjb
Requested by:	gjb
MFC after:	1 week
 2012-12-27 13:21:37 +00:00
Attilio Rao
ad9505aae7 Remove an unused var. 
Sponsored by:	EMC / Isilon storage division
MFC after:	3 days
 2012-12-27 12:53:46 +00:00
Attilio Rao
30c7dd147c br_prod_tail and br_cons_tail members are used as barrier to 
signal bug_ring ownership. However, instructions can be reordered
around members write leading to stale values for ie. br_prod_bufs.

Use correct memory barriers to ensure proper ordering of the
ownership tokens updates.

Sponsored by:	EMC / Isilon storage division
MFC after:	2 weeks
 2012-12-27 12:36:58 +00:00
Luigi Rizzo
9aff36d897 use nanosecond resolution, make sure gettimeofday 
is called at most every 100 packets.
 2012-12-27 09:15:21 +00:00
Michael Tuexen
11e03b3200 Some cleanups. 
MFC after: 3 days
 2012-12-27 08:10:58 +00:00
Michael Tuexen
72c123a8b4 Minor cleanups of debug messages. 
MFC after: 3 days
 2012-12-27 08:06:58 +00:00
Michael Tuexen
2c2e3218cb Fix a copy and paste error. 
MFC after: 3 days
 2012-12-27 08:02:58 +00:00
Devin Teske
d1bb7cca77 Comments and fit to 80-columns. 2012-12-27 07:52:50 +00:00
Baptiste Daroussin
ae61f4dda6 Simplify copying of group members by using memcpy 
Submitted by:	Christoph Mallon <christoph.mallon@gmx.de>
 2012-12-26 23:16:24 +00:00
Baptiste Daroussin
c195c1ba19 Fix off-by-one error in memory allocation: j entries, one new and a null 
terminator is j + 2.

Submitted by:	Christoph Mallon <christoph.mallon@gmx.de>
 2012-12-26 23:14:33 +00:00
Mark Johnston
7716eb4c40 Add the NO_SYNC_CACHE quirk for all Apple USB MSC devices, as they 
typically do not handle the SYNCHRONIZE_CACHE command - they either
return an error or the firmware enters a reset loop.

Reviewed by:	hselasky
Approved by:	rstone (co-mentor)
MFC after:	2 weeks
 2012-12-26 22:21:27 +00:00
Pawel Jakub Dawidek
6011443800 Reset provider-specific fields when resending I/O request in low memory 
conditions. This fixes assertion which checks those fields when kernel is
compiled with DIAGNOSTIC.

Reported by:	kib, pho
MFC after:	1 week
 2012-12-26 20:07:47 +00:00
Raphael Kubo da Costa
b42a2049f1 Use DEVMETHOD_END, as suggested by hselasky@. 
Approved by:	glebius
 2012-12-26 19:14:21 +00:00
Raphael Kubo da Costa
ac76cdc670 Use the correct USB interface macros instead of USB_IF_CSI. 
As pointed out by hselasky@, USB_IF_CSI is the wrong macro here since we want
to declare the device's interface class, subclass and protocol, not class,
subclass and driver info.

Follow-up to r244704.

PR:		kern/174707
Approved by:	glebius
MFC after:	1 week
 2012-12-26 19:12:31 +00:00
Baptiste Daroussin
0083d61abc In case of the deletion of a user those whole database has to be regenerated, 
otherwise the user planned to be deleted remain in the pwd.db while removed from
the plain text password file.
 2012-12-26 18:28:17 +00:00
Baptiste Daroussin
dc0f2b4217 Fix creating a user and adding it to a group 
Reported by:	"Sam Fourman Jr." <sfourman@gmail.com>, dim
 2012-12-26 18:14:45 +00:00
Attilio Rao
c92c859b7b Fixup r244240: mp_ncpus will be 1 also in the !SMP and smp_disabled=1 
case. There is no point in optimizing further the code and use a TRUE
litteral for a path that does heavyweight stuff anyway (like lock acq),
at the price of obfuscated code.

Use the appropriate check where necessary and remove a macro.

Sponsored by:	EMC / Isilon storage division
MFC after:	3 days
 2012-12-26 15:20:32 +00:00
Gleb Smirnoff
70a0e3403a Add vendor IDs for Broadcom USB dongles (BCM20702). 
PR:		kern/174707
Submitted by:	rakuco
 2012-12-26 15:10:20 +00:00
David Xu
fee3029ce7 Always initialize pattern_buf pointers to NULL, otherwise AMD64 machine 
panics with:
   free: address xxx(yyy) has not been allocated.
it can be triggered by hald.
 2012-12-26 13:07:17 +00:00
Sergey Kandaurov
322f22f7b5 Fix libproc test case to work with clang premature optimization 
observed with -O2 (used by default).
Avoid function inlining for t1_bkpt_t on which we set a breakpoint.
Otherwise the address of the function is never called thus the
breakpoint never triggers.

Reported by:	zont
Reviewed by:	rpaulo
 2012-12-26 05:11:48 +00:00
Rick Macklem
659cf796d3 Attempt to clarify that for ZFS, all file systems under 
the NFSv4 root must be exported. This is because ZFS
checks exports itself.
This is a content change.

MFC after:	2 weeks
 2012-12-25 22:47:49 +00:00
Rick Macklem
211024e9b6 Attempt to clarify that for ZFS, all file systems under 
the NFSv4 root must be exported. This is because ZFS
checks exports itself.
This is a content change.

MFC after:	2 weeks
 2012-12-25 22:34:43 +00:00
Antoine Brodin
3496d72c48 Use correct size in snprintf. 
Remove unused buffer.

PR:		174631
Submitted by:	Henning Petersen
MFC after:	1 month
 2012-12-25 17:06:05 +00:00
Gleb Smirnoff
c4d0697685 Garbage collect carp_cksum(). 2012-12-25 14:29:38 +00:00
Jilles Tjoelker
cdbd40cbb2 sh: Prefer strsignal() to accessing sys_siglist directly. 
Accessing sys_siglist directly requires rtld to copy it from libc to the sh
executable's BSS. Also, strsignal() will put in the signal number for
unknown signals (FreeBSD-specific) so we need not do that ourselves.

Unfortunately, there is no function for sys_signame.
 2012-12-25 14:17:09 +00:00
Gleb Smirnoff
7951008b47 Change net.inet.carp.demotion sysctl to add the supplied value 
to the current demotion factor instead of assigning it.

  This allows external scripts to control demotion factor together
with kernel in a raceless manner.
 2012-12-25 14:08:13 +00:00
Gleb Smirnoff
e8db9937f3 Fix sysctl_handle_int() usage. Either arg1 or arg2 should be supplied, 
and arg2 doesn't pass size of arg1.
 2012-12-25 13:55:21 +00:00
Andrey Zonov
bde505592f - Update manual pages accordingly to r244384 and r244385. 
Approved by:	kib (mentor)
MFC after:	1 week
 2012-12-25 13:43:01 +00:00
Gleb Smirnoff
468e45f3bd The SIOCSIFFLAGS ioctl handler runs if_up()/if_down() that notify 
all interested parties in case if interface flag IFF_UP has changed.

  However, not only SIOCSIFFLAGS can raise the flag, but SIOCAIFADDR
and SIOCAIFADDR_IN6 can, too. The actual |= is done not in the protocol
code, but in code of interface drivers. To fix this historical layering
violation, we will check whether ifp->if_ioctl(SIOCSIFADDR) raised the
IFF_UP flag, and if it did, run the if_up() handler.

  This fixes configuring an address under CARP control on an interface
that was initially !IFF_UP.

P.S. I intentionally omitted handling the IFF_SMART flag. This flag was
never ever used in any driver since it was introduced, and since it
means another layering violation, it should be garbage collected instead
of pretended to be supported.
 2012-12-25 13:01:58 +00:00
Devin Teske
56961fd794 Add more debugging to help with diagnosis of program-flow when needed. 2012-12-25 10:47:45 +00:00
Devin Teske
12f110aa1a Remove unnecessary duplicate initialization of the dialog(1) API (automatically 
bootstrapped on-include unless DIALOG_SELF_INITIALIZE is set to NO before-hand)
 2012-12-25 09:30:25 +00:00
Andrew Turner
b8d52352a7 Fix the __glibcxx_min and __glibcxx_max macros for a signed wchar_t. 
* The __glibcxx_max macro came from GCC svn r138078, the last GPLv2
  revision of this file.
* I wrote the updated __glibcxx_min macro.
 2012-12-25 07:37:33 +00:00
Luigi Rizzo
f7a1732204 various connections to last commit 2012-12-25 07:29:25 +00:00
Gleb Smirnoff
3e6c8b5366 Minor style(9) changes: 
- Remove declaration in initializer.
- Add empty line between logical blocks.
 2012-12-24 21:35:48 +00:00
Hans Petter Selasky
607bbcba30 Fix more regression issue after r244503. 
usbd_transfer_setup() does not set a default length for USB transfers.
Only the number of frames is automatically setup.

MFC after:	1 week
 2012-12-24 10:10:18 +00:00
Luigi Rizzo
6750270f23 small cleanup of the code, and add support for running multiple 
threads on each socket.
 2012-12-23 23:03:45 +00:00
Konstantin Belousov
ad9789f6db Do not force a writer to the devfs file to drain the buffer writes. 
Requested and tested by:	Ian Lepore <freebsd@damnhippie.dyndns.org>
MFC after:	2 weeks
 2012-12-23 22:43:27 +00:00
Luigi Rizzo
6be79c7b99 enable building picobsd with CC instead of CLANG 2012-12-23 22:41:54 +00:00
Andrew Turner
0d526975ee Pull in r170096 from upstream clang trunk: 
Initial support for FreeBSD on ARM.
 2012-12-23 21:41:39 +00:00
Matthew Seaman
e41b8acbd5 Remove extraneous space and new-line. 
Submitted by:	pjd, gcooper
Approved by:	bapt
MFC after:	2 weeks
 2012-12-23 20:39:03 +00:00
Rick Macklem
7dbcc85c6b Fix the Makefile so it can build gssd.c after r244604. 
MFC after:	2 weeks
 2012-12-23 20:12:57 +00:00
Andriy Gapon
f71fbb1d12 zfs: solaris doesn't have KM_ZERO, kmem_zalloc should be used instead 
To do:		remove KM_ZERO declaration
Pointyhat to:	avg (for mindlessly using the pseudo-flag)
MFC after:	instantly (to fix stable/8 build)
 2012-12-23 19:58:41 +00:00