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10290 Commits

Author SHA1 Message Date
Ruslan Ermilov
953c375657 No need to define NO_MAN here. 2006-03-15 10:41:58 +00:00
Andrey A. Chernov
7768950fe3 POSIXed strtoll() (and ours one too) can set errno to EINVAL, so check 
it first.

Approved by:    andre
 2006-03-14 19:53:03 +00:00
Andre Oppermann
b0b2326781 Fix HISTORY and point to OpenBSD. 2006-03-14 17:01:21 +00:00
Andre Oppermann
c74dfa2faf Import of OpenBSD's strtonum(3) which is a nicer version of strtoll(3) 
providing proper error checking and other improvements.

Obtained from:	OpenBSD
Requested by:	flz (to port Open[BGP|OSPF]D)
MFC after:	3 days
 2006-03-14 16:57:30 +00:00
Daniel Eischen
ed323e898c ns_name_skip was recently redefined to __ns_name_skip 
like the others in <include/arpa/nameser.h>.

Submitted by:	ume
 2006-03-13 04:49:40 +00:00
Daniel Eischen
e6f18831f2 Make _spinunlock() point to the spinunlock stub, not the 
spinlock stub.
 2006-03-13 01:17:39 +00:00
Daniel Eischen
6fad3aaf15 Add each directory's symbol map file to SYM_MAPS. 2006-03-13 01:15:01 +00:00
Daniel Eischen
e62165c8b0 Add compatibility symbol maps. libpthread (.so.1 and .so.2) 
used LIBTHREAD_1_0 as its version definition, but now needs
to define its symbols in the same namespace used by libc.
The compatibility hooks allows you to use libraries and
binaries built and linked to libpthread before libc was
built with symbol versioning.  The shims can be removed if
libpthread is given a version bump.

Reviewed by:	davidxu
 2006-03-13 00:59:51 +00:00
Daniel Eischen
c053f1f8ac Add hooks to build libc with symbol versioning. This is 
disabled by default; add SYMVER_ENABLED=true to /etc/make.conf
to enable it.  libc should get a version bump before this is
enabled by default.

Reviewed by:	davidxu
 2006-03-13 00:56:02 +00:00
Daniel Eischen
cce72e8860 Add symbol maps and initial symbol version definitions to libc. 
Reviewed by:	davidxu
 2006-03-13 00:53:21 +00:00
Tim Kientzle
ead8d3614b Remove automake source from FreeBSD tree. 2006-03-12 19:54:34 +00:00
Tim Kientzle
bbadd8d88d The idea of supporting 'tp' was a fun one, but it is 
really not worth the effort to develop and maintain
support for a format that hasn't been used for 30 years. ;-/
 2006-03-11 23:59:44 +00:00
David Xu
764fc0fbfc Add entries for new pthread stubs. 2006-03-10 09:58:18 +00:00
David Xu
04f5329ff2 Block all signals in helper threads except those should not be blocked. 2006-03-10 08:01:23 +00:00
Jung-uk Kim
0d84d9ebb5 Implement printf 'X' conversion for both libstand and kernel. 2006-03-09 22:37:34 +00:00
David Xu
7ae5a033b0 Connect librt to buildworld. 2006-03-09 01:03:58 +00:00
David Xu
d3de1dcae7 Remove mqueue and timer, now they are in librt. 2006-03-08 23:47:04 +00:00
David Xu
be957ba522 Remove mq.c, the POSIX mqueue is implemented in librt. 
Suggested by: deischen
 2006-03-08 23:42:41 +00:00
Tim Kientzle
9f32232447 Remove configure.ac.in and reorganize a few other things. This is 
part of a program to remove the non-FreeBSD autoconf/automake build
system for libarchive from the FreeBSD source tree.
 2006-03-08 01:56:06 +00:00
David Xu
37fe716495 Set SNF_SYNC flag for timer, as the timer notification should be 
serialized.
 2006-03-08 00:34:54 +00:00
David Xu
3445f7439f Remove stale comments. 2006-03-07 08:42:02 +00:00
David Xu
c5a4f4eff2 1. Always call user callback function in newly created thread, it seems 
POSIX implies that the user callback function must be executed in clean
environment.
2. Use newly introduced pthread stubs in libc.
 2006-03-07 08:28:07 +00:00
Yaroslav Tykhiy
4df7b351e2 Add appropriate xrefs. 
MFC after:	3 days
 2006-03-06 13:15:12 +00:00
Yaroslav Tykhiy
08284aaa25 Since the whole login.access feature has moved to PAM, 
login.access.5 will be installed from the respective PAM
module's src directory.

MFC after:	3 days
 2006-03-06 12:31:25 +00:00
Yaroslav Tykhiy
5c042d7b07 Sync with src/usr.bin/login/login.access.5. 
src/usr.bin/login/login.access.5 should be removed from use
because the whole login.access feature has moved to this PAM
module.

MFC after:	3 days
 2006-03-06 12:26:43 +00:00
Daniel Eischen
4f0d668324 Only catch SIGINFO (for dumping thread states) when LIBPTHREAD_DEBUG 
is defined in the environment.

Requested by:	jmg & a few others
 2006-03-06 05:02:28 +00:00
Daniel Eischen
f4cd2a5b5c Add some more pthread stubs so that librt can use them. 
The thread jump table has been resorted, so you need to
keep libc, libpthread, and libthr in sync.

Submitted by:	xu
 2006-03-05 18:10:28 +00:00
Christian Brueffer
f92b647c38 Remove a useless word. 
PR:		94087
Submitted by:	Tadaaki Nagao <nagao@iij.ad.jp>
MFC after:	3 days
 2006-03-05 10:32:15 +00:00
Giorgos Keramidas
ef608a6008 Use intmax_t' instead of plain int' for pid_t casts. 
Useful tips from:	ru, bde
Approved by:		pjd
MFC after:		3 days
 2006-03-04 15:20:28 +00:00
David Xu
6348ace8d1 Use a thread pool to process notification if sigev_notify_attributes 
is default and caller does not require dedicated thread. timer needs
a dedicated thread to maintain overrun count correctly in notification
context. mqueue and aio can use thread pool to do notification
concurrently, the thread pool has lifecycle control, some threads will
exit if they have idled for a while.
 2006-03-04 00:18:19 +00:00
David Xu
c402cadc1c save sigev_node pointer. 2006-03-04 00:08:24 +00:00
Jesus R. Camou
68dac191af Sync with actual code. 
PR:		docs/87681
Noticed by:	Andreas Kohn <andreas@syndrom23.de>
Reviewed by:	brooks
Approved by:	trhodes (mentor)
MFC after:	3 days
 2006-03-03 13:58:43 +00:00
Poul-Henning Kamp
981332f102 Fix the %Q printf extension to behave as expected 2006-03-02 08:53:45 +00:00
David Xu
1b4610fe74 1. Fix a race in aio_return. 
2. Save and restore syscall errno correctly.
3. Style fix.
 2006-03-01 23:41:47 +00:00
David Xu
a620d0986f Style fix. 2006-03-01 23:40:00 +00:00
David Xu
5f2252c2b7 Fix a mutex lock/unlock mismatch. 2006-03-01 23:38:53 +00:00
Hajimu UMEMOTO
3a0b3b6739 Handle the errors returned by res_querydomain() in same manner. 
Reported by:	yar
Tested by:	yar, Rostislav Krasny <rosti.bsd__at__gmail.com>
MFC after:	1 week
 2006-03-01 15:53:49 +00:00
David Xu
de86f23567 Forgot to revert to use weak symbols when I was debugging, fix it! 2006-03-01 08:50:36 +00:00
David Xu
3171d99d52 Add missing parameter mq_attr * for mq_open. 2006-03-01 08:06:09 +00:00
David Xu
4acaec8fc3 Bring in my initial version of POSIX realtime extension library. 
Current the library implements mqueue, timer and aio with SIGEV_THREAD
notification supported.

Earlier version reviewed by: deischen
 2006-03-01 06:37:34 +00:00
David Xu
b8211fabf1 Disconnect mqueue from buildworld, as I will implement it in seperated 
library.
 2006-03-01 06:25:46 +00:00
Daniel Eischen
0411773be7 Const'ify arguments to a couple of functions to fix breakage 
with -O2.
 2006-02-28 16:02:26 +00:00
Xin LI
30b86e872b Don't do a time travel to 12006... 2006-02-28 07:36:25 +00:00
David Xu
7b8797d300 Reimplement mutex_init to get rid of compile warning. 2006-02-28 06:06:19 +00:00
Daniel Eischen
235baf269e Staticize a couple of functions. 
Remove a few unused locks.

Remove locks from application namespace.
 2006-02-27 22:10:59 +00:00
Daniel Eischen
fc9ae54dca Correct a comment. 
Staticize two tables thare are not visible in <resolv.h>
and which are also local in Solaris' libresolv.

Remove two functions that are not referenced in libc nor
anywhere else I can find, not visible in <resolv.h> and
which are also local in Solaris libresolv.
 2006-02-27 22:08:16 +00:00
Wojciech A. Koszek
9d0e4617f3 Fix typo in manual page reference. 
Approved by:	cognet (mentor)
MFC after:	3 days
 2006-02-26 23:01:11 +00:00
Hajimu UMEMOTO
12d96fe63f Sync inet_net_pton() and inet_net_ntop() with latest BIND9's includes 
an IPv6 support.

PR:		kern/93740
Submitted by:	Rudolf Cejka <cejkar__at__fit.vutbr.cz>
Obtained from:	BIND9
MFC after:	1 week
 2006-02-26 05:44:21 +00:00
Joseph Koshy
177a2f2245 Add an alias 'unhalted-cycles' denoting cycles where the CPU is 
not in a halt or sleep state.
 2006-02-25 05:34:00 +00:00
Daniel Eischen
c0addafac3 Fix a race condition introduced when redzones were added. Use an 
atomic operation to return and adjust the stack.

Submitted by:	luoqi
 2006-02-24 22:03:10 +00:00
Hajimu UMEMOTO
5ecccefb4a - Just query 'as is', if there is a trailing dot in the name. 
- Don't query 'as is' twice.

PR:		bin/62139
Reported by:	Rostislav Krasny <rosti.bsd__at__gmail.com>
Tested by:	Rostislav Krasny <rosti.bsd__at__gmail.com>
Obtained from:	BIND9 (with some modification)
MFC after:	1 week
 2006-02-24 16:53:42 +00:00
Daniel Eischen
aa8eff60a3 Eliminate a race condition in timed waits (cv, mutex, and sleeps). 
MFC Candidate.

PR:	93592
 2006-02-23 21:34:08 +00:00
Yaroslav Tykhiy
36ab780431 Tell the truth about a) how to get the first fileid, and 
b) what return values from kldstat(2) can be expected.

Bump .Dd.

MFC after:	3 days
 2006-02-22 15:11:12 +00:00
David Xu
b620798174 Disable POSIX SIGEV_THREAD notification support, soon we will have a common 
library which can be reused both for libthr and libpthread.
 2006-02-22 02:52:22 +00:00
David Xu
bab012a948 Read cycle count before sending signal, this fixes a userland thread 
suspension bug.

MFC after: 3 days
 2006-02-20 09:02:40 +00:00
Dag-Erling Smørgrav
501092bbc8 Add utility functions for checking if a given kernel module is loaded, 
and loading it.
 2006-02-18 11:25:28 +00:00
Brad Davis
209462832d - Massage wording to make it easier to understand and fix some grammar. 
Submitted by:	sbahra at gwu dot edu
Reviewed by:	ru@
Approved by:	ceri@
MFC after:	3 days
 2006-02-16 09:56:31 +00:00
Daniel Eischen
9fcaf8a4ab Don't forget to initialize a tailq before using it. 
MFC candidate
Noticed by:	luoqi
 2006-02-16 01:33:36 +00:00
David Xu
6f716c2f82 Rework last change of pthread_once, create a function _thr_once_init to 
reinitialize its internal locks.
 2006-02-15 23:05:03 +00:00
David Xu
c5d2fb8df7 After fork(), reinitialize internal locks for pthread_once(). 2006-02-15 13:41:02 +00:00
George V. Neville-Neil
108b9d8319 Clean up some descriptions and remove ambiguities in the language. 
Add explanations to the examples.

MFC after:	1 week
 2006-02-14 13:02:00 +00:00
Tim Kientzle
32dd5577f9 Minor fixes to the code that generates an internal ustar filename 
for Pax extended attribute entries.
 2006-02-14 04:05:03 +00:00
Tim Kientzle
f26dacb29e Extract device number information from SVR4 CPIO archives. 
Without this, you cannot properly restore device node entries
from such archives.

Thanks to: Steve 'dillo Okay for reporting this oversight.
 2006-02-14 04:00:14 +00:00
Alexander Kabaev
129d4752a0 Remove extra slash from pty slave device name returned by ptsname. 2006-02-13 00:04:04 +00:00
Robert Watson
10b037c1d9 Update copyright for 2006. 
MFC after:	3 days
 2006-02-11 19:21:39 +00:00
Robert Watson
1d90b80f28 The uma_zone data structure defines the size of its uz_cpu[] array as 1, 
but then sizes the containing data structure at run-time to make room
for per-cpu cache data.  Modify libmemstat to separately allocate a
buffer to hold per-cpu cache data, sized based on the run-time mp_maxid
variable when using libkvm to access UMA data.  This avoids reading
invalid cache data from beyond the end of the uma_zone data structure
on the stack, which can result in invalid statistics and/or reads from
invalid kernel addresses.

Foot target practice by:	ps
MFC after:			3 days
 2006-02-11 19:19:29 +00:00
Robert Watson
59e012a852 When reporting an error reading from UMA per-cpu cache pointers using KVM, 
return a KVM error rather than an out of memory error, so that the caller
reports the KVM error state.  This replaces a misleading error message
with a more accurate although equally confusing one.

MFC after:	3 days
 2006-02-11 18:55:03 +00:00
Robert Watson
3f374960e6 Read all_cpus variable out of kmem, and validate CPUs against the all_cpus 
cpu mask before looking at the cache entries for the CPU.  For systems
with sparse CPU id arrays, this skips otherwise uninitialized cache
structures.

MFC after:	3 days
 2006-02-11 18:44:37 +00:00
Robert Watson
ee4be9485c Correct a typo in the extraction of zone information from UMA using kmem: 
bytes = allocated - freed, not bytes = allocated = freed.

MFC after:	3 days
 2006-02-11 16:54:00 +00:00
David Xu
4f7b0f0ee7 Use ps_linfo to retrieve LWP info, current it is used to retrieve 
signal mask and pending signals.
 2006-02-07 02:55:34 +00:00
David Xu
6ff81bf532 Use ps_linfo to retrieve LWP info. 2006-02-07 02:51:25 +00:00
David Xu
4db106a906 Replace ptrace syscall with ps_lgetgregs to check a LWP's existence. 2006-02-07 02:12:33 +00:00
David Xu
83154c48d6 Always clear thread info buffer to zero. 2006-02-06 11:54:19 +00:00
David Xu
8956297a57 Now, thread name is stored in kernel, userland no longer has to keep it. 2006-02-05 03:04:54 +00:00
David Xu
3f7dda33b7 use syscall thr_set_name to implement pthread_set_name_np. 2006-02-05 02:26:17 +00:00
Poul-Henning Kamp
8dcefe6112 Remove spurious "union arg" from printf.h 
Make sure to always print something in the alternate time format.
 2006-02-04 14:35:01 +00:00
Doug Rabson
73aba427fe The function isspace does not take a string argument. I have no idea how 
this compiled before; it only worked by accident.
 2006-02-04 09:40:21 +00:00
Jason Evans
d8a1377b1b Fix calculation of the number of arenas to use on multi-processor systems. 2006-02-04 01:11:30 +00:00
Robert Watson
65eb7df05a Add libbsm to the library build. 
Obtained from:	TrustedBSD Project
 2006-02-02 10:05:39 +00:00
Joel Dahl
fbf9b468d5 Expand contractions. 2006-02-01 14:33:14 +00:00
Poul-Henning Kamp
f0107b2c5d Add missing 's' suffix on alternate rendition of time. 2006-01-31 08:09:37 +00:00
Hartmut Brandt
f2a49a97ac Instead of printing several pieces with .Sy just enclose the 'Note' block 
into a .Bf/.Ef pair.

Submitted by:	ru
 2006-01-30 08:26:59 +00:00
Gleb Smirnoff
61fb9bd80c - In pipe() return the error returned by pipe_create(), rather then 
hardcoded ENFILES, which is incorrect. pipe_create() can fail due
  to ENOMEM.
- Update manual page, describing ENOMEM return code.

Reviewed by:	arch
 2006-01-30 08:25:04 +00:00
Olivier Houchard
9b1fa2482e If the sysctl kern.pts.enable doesn't exist, check that /dev/ptmx is there, 
and if so, use the pts system.

Suggested by:	rwatson
 2006-01-29 00:02:57 +00:00
Pawel Jakub Dawidek
560c4fc142 - Add a note that passing NULL to pidfile_write(), pidfile_remove() and 
pidfile_close() functions is safe. This possibility is used in example code.
- Cast pid_t to int.

Requested by:	yar
 2006-01-28 14:13:15 +00:00
Hartmut Brandt
f1cceec6b0 The .Nm macro prints Open_Disk() instead of libdisk, so use an explicite 
argument to get 'libdisk'. Also bump the date of the man page.
 2006-01-27 16:38:05 +00:00
Hartmut Brandt
580a11fd5f Revert 1.45 now that snmp_hostres uses libgeom. 2006-01-27 16:32:13 +00:00
Jason Evans
4fae5e8fda Remove unwarranted uses of 'goto'. 2006-01-27 07:46:22 +00:00
Jason Evans
a3d0ab47a6 Add NO_MALLOC_EXTRAS, so that various extra features that can cause 
performance degradation can be disabled via something like the following
in /etc/malloc.conf:

	CFLAGS+=-DNO_MALLOC_EXTRAS

Suggested by:	deischen
 2006-01-27 04:42:10 +00:00
Jason Evans
7138ef5b1d Fix the type of a statistics counter (unsigned --> unsigned long). 2006-01-27 04:36:39 +00:00
Jason Evans
842e5e3d91 Clean up statistics gathering and printing. 2006-01-27 02:36:44 +00:00
Pawel Jakub Dawidek
c3b878a8c6 Remove debug printf. 2006-01-26 11:15:08 +00:00
Jason Evans
499168546f Optimize arena_bin_pop() to reduce the number of separator operations. 
Remove the block of code that tries to use delayed regions in LIFO order,
since from a policy perspective, it conflicts with LRU caching of newly
coalesced regions in arena_undelay().  There are numerous policy
alternatives, and it isn't readily obvious which (if any) is superior;
this change at least has the virtue of being consistent with policy.
 2006-01-26 08:11:23 +00:00
Tim Kientzle
2cac97cafe Fix an aliasing error in the new TP support and reenable it in the build. 2006-01-26 05:28:56 +00:00
Olivier Houchard
af09c34069 Make getttyent() report what the pts ptys as well. 2006-01-26 01:34:26 +00:00
Olivier Houchard
67c7201e18 ptsname() bits for pts. 2006-01-26 01:33:55 +00:00
Olivier Houchard
db256336b8 Teach openpty() how to deal with pts. 2006-01-26 01:33:26 +00:00
Poul-Henning Kamp
6dbacee284 Make the %V{is} extension handle a NULL pointer like %s does: output "(null)" 
Add %M{essage} extension which prints an errno value as the
corresponding string if possible or numerically otherwise.

It is not currently possible to do the syslog(3) like %m extension
because errno would need to get capatured on entry to the first
function in the printf family, so %M requires you to supply errno
as an argument.

Add %Q{uote} extension which will print a string in double quotes with
appropriate back-slash escapes (only) if necessary.
 2006-01-25 12:45:24 +00:00
Olivier Houchard
ea7075eb64 Add a dummy arm Write_Disk() function, and compile libdisk on arm. 2006-01-25 11:24:37 +00:00
Doug Rabson
60b9f20a48 Move the Internet Society copyright message so that it appears in the 
formatted page as well as the source.
 2006-01-25 10:06:28 +00:00