Commit Graph

1292 Commits

Author SHA1 Message Date
Ruslan Ermilov
e965ede2b5 More accurately document the implementation details of internal storage.
PR:		docs/82508
2006-10-12 14:31:17 +00:00
Ruslan Ermilov
09bd310c91 Document what "msgsz" argument really denotes. [1]
Don't say that "msgsz" can be less than 0, it cannot
as it's unsigned (POSIX has the same bug).

PR:		docs/101145 [1]
MFC after:	3 days
2006-10-12 11:42:41 +00:00
Kip Macy
b84c7a797c Fix TLS on sparc64 for statically and dynamically linked binaries
Approved by: rwatson (mentor)
Reviewed by: jmg and marcel
2006-10-08 02:50:34 +00:00
Tom Rhodes
0b0ea94893 getenv.3: Put "is" on a line with other words
getobjformat.3: "takes precedence over" is not an envrionment variable.

PR:		75545
Submitted by:	n-kogane@syd.odn.ne.jp
MFC after:	3 days
2006-10-07 21:27:21 +00:00
Andrey A. Chernov
f68412f927 Automatically re-stir every 400000 calls
Obtained from:  OpenBSD
2006-10-04 01:17:23 +00:00
Ruslan Ermilov
64437d397b Markup nit. 2006-09-29 22:57:22 +00:00
Maxim Konovalov
0ba6effc8c o Don't fseek() on closed file.
Submitted by:	pgollucci@p6m7g8.com, Mark Costlow
MFC after:	3 weeks
2006-09-18 09:34:48 +00:00
Ruslan Ermilov
a73a3ab56b Markup fixes. 2006-09-17 21:27:35 +00:00
Marcel Moolenaar
9d353fbc3f Fix style(9) in code copied from rtld. 2006-09-01 17:35:48 +00:00
Marcel Moolenaar
3614156c7d Fix the variant I allocation for KSE: Allow a larger TCB and assume
that the documented TCB is at the tail of the extended TCB. In other
words, the base of the TCB has a negative offset from the TLS.
2006-09-01 06:13:16 +00:00
Maxim Konovalov
edd5ce3102 o It speaks about struct msqid_ds not struct shmid_ds.
PR:		docs/101314
Submitted by:	Vasil Dimov
MFC after:	1 week
2006-08-09 18:05:44 +00:00
Poul-Henning Kamp
5b1deb3ce8 Return length from fwopen() file callback instead of zero.
The symptom is that syslog() fails to log anything but the "ident"
string if LOG_PERROR is specified to openlog(3) and the extensible
printf is in action.

For unclear, likely quaint historical reasons, syslog uses fwopen()
on a stack buffer, rather than using the more straightforward
and faster snprintf().

Along the way, fflush(3) is called, and since the callback writer
function returns zero instead of the length "written", __SERR
naturally gets set on the filedescriptor.

The extensible printf, in difference from the normal printf refuses
to output anything to an __SERR marked filedescriptor, and thus
the actual syslog message is supressed.

MFC:	after 2 weeks
2006-08-07 20:12:18 +00:00
Warner Losh
c40855dbed Remove stale comment about arm 2006-07-26 16:56:56 +00:00
Maxim Konovalov
0ec15b18a2 o compat_group() and files_group() are more complicated than I thought
in rev. 1.34.  Mainly I missed the fact that the buffer is used for two
purposes:

1) storing a group line from the group file;

2) __gr_parse_entry() parses the buffer and tries to put the group
members to the remaining part of the buffer and can fail if there
is no enough room for them.

Re-arrange the buffer size checks to account the latter case.

Submitted by:	Kirk R Webb
MFC after:	2 weeks
2006-07-14 17:45:33 +00:00
Xin LI
1cec70ad72 - ANSIfy.
- Remove two unnecessary casts.

These changes would help gcc4 compile.
2006-06-05 18:22:13 +00:00
Maxim Konovalov
d230fe5161 o Record a file offset for a last successfully parsed group file line.
If the initial buffer size (1KB) for the given group line is not big
enough, reset the offset.  It helps to do not miss this line when
getrg() reallocates the larger buffer and tries to parse the line again.

PR:		bin/52433, kern/55031, bin/83696, misc/97640, misc/98111
Submitted by:	bsw71@mail.ru, Philip M. Gollucci, Justin Erenkrantz
Glanced at:	nectar
MFC after:	1 month
2006-06-01 15:45:06 +00:00
Ruslan Ermilov
84c929db19 Fix the output.
Noticed by:	rodrigc
2006-05-27 09:04:43 +00:00
Andrey A. Chernov
4151a8cb14 Reflect int -> size_t changes in glob.h 2006-05-22 06:53:35 +00:00
Andrey A. Chernov
4b767fa67f Reflect size_t changes in glob.h
Obtained from: NetBSD (mostly)
2006-05-22 06:33:19 +00:00
Andrey A. Chernov
ba87bfdcd4 Remove the kludge, as asked in the Makefile:
# If you bump SHLIB_MAJOR, remove the kluge from gen/gethostname.c.

Reviewed by:    ume
2006-05-22 05:04:53 +00:00
David Xu
3a31b448c0 Save errno before calling pthread_mutex_lock because pthread_mutex_lock
may change errno unexpectly.
2006-05-11 09:10:33 +00:00
Hajimu UMEMOTO
06a99fe36f - Extend the nsswitch to support Services, Protocols and Rpc
databases.
- Make nsswitch support caching.

Submitted by:	Michael Bushkov <bushman__at__rsu.ru>
Sponsored by:	Google Summer of Code 2005
2006-04-28 12:03:38 +00:00
Ceri Davies
c499f23b6e Correct usage example.
PR:		docs/95059
Submitted by:	Jos Backus
MFC after:	4 days
2006-04-18 21:37:24 +00:00
Christian Brueffer
ba1cb6f3ea Document that VIS_CSTYLE encodes space (040) as '\s'.
PR:		95546
Submitted by:	Jan Schaumann <jschauma@netmeister.org>
MFC after:	3 days
2006-04-09 16:39:43 +00:00
David Xu
c0d2338cdd Allocate space for thread pointer, this allows thread library to access
its pointer from begin, and simplifies _get_curthread() in libthr.
2006-03-28 06:09:24 +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
cce72e8860 Add symbol maps and initial symbol version definitions to libc.
Reviewed by:	davidxu
2006-03-13 00:53:21 +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
Pawel Jakub Dawidek
c3b878a8c6 Remove debug printf. 2006-01-26 11:15:08 +00:00
Olivier Houchard
af09c34069 Make getttyent() report what the pts ptys as well. 2006-01-26 01:34:26 +00:00
Jason Evans
43326ef72b Use posix_memalign() in valloc() rather than making assumptions about
the alignment of malloc()ed memory.

Approved by:	markm (mentor)
2006-01-12 09:29:38 +00:00
Alexander Kabaev
0eb88f2029 Implement ELF symbol versioning using GNU semantics. This code aims
to be compatible with symbol versioning support as implemented by
GNU libc and documented by http://people.redhat.com/~drepper/symbol-versioning
and LSB 3.0.

Implement dlvsym() function to allow lookups for a specific version of
a given symbol.
2005-12-18 19:43:33 +00:00
Marcel Moolenaar
757686b115 Make our ELF64 type definitions match standards. In particular this
means:
o  Remove Elf64_Quarter,
o  Redefine Elf64_Half to be 16-bit,
o  Redefine Elf64_Word to be 32-bit,
o  Add Elf64_Xword and Elf64_Sxword for 64-bit entities,
o  Use Elf_Size in MI code to abstract the difference between
   Elf32_Word and Elf64_Word.
o  Add Elf_Ssize as the signed counterpart of Elf_Size.

MFC after: 2 weeks
2005-12-18 04:52:37 +00:00
Doug Ambrisko
c26efd485e Switch BUILD_ARCH in Makefile to use uname -p suggested by ru.
Switch strncpy to strlcpy suggested by gad and issue found by pjd.
Add to uname(3) man page describing:
	UNAME_s
	UNAME_r
	UNAME_v
	UNAME_m
Add to getosreldate(3) man page describing:
	OSVERSION

Submitted by:	ru, pjd/gad
Reviewed by:	ru (man pages)
2005-12-03 05:11:07 +00:00
Doug Ambrisko
00bb0c6bdf Unbreak build when I fluff the clean-up of __FBSDID diff reduction
before commit.

pointyhat++
2005-12-02 04:55:05 +00:00
Doug Ambrisko
d630a05f40 Add support to easily build FreeBSD unpacked in a chroot of another
FreeBSD machine.  To do this add the man 1 uname changes to __xuname.c
so we can override the settings it reports.  Add OSVERSION override
to getosreldate.  Finally which Makefile.inc1 to use uname -m instead
of  sysctl -n hw.machine_arch to get the arch. type.

With these change you can put a complete FreeBSD OS image into a
chroot set:
	UNAME_s=FreeBSD
	UNAME_r=4.7-RELEASE
	UNAME_v="FreeBSD $UNAME_r #1: Fri Jul 22 20:32:52 PDT 2005 fake@fake:/usr/obj/usr/src/sys/FAKE"
	UNAME_m=i386
	UNAME_p=i386
	OSVERSION=470000
on an amd64 or i386 and it just work including building ports and using
pkg_add -r etc.  The caveat for this example is that these patches
have to be applied to FreeBSD 4.7 and the uname(1) changes need to
be merged.  This also addresses issue with libtool.

This is usefull for when a build machine has been trashed for an
old release and we want to do a build on a new machine that FreeBSD
4.7 won't run on ...
2005-12-02 00:50:30 +00:00
John Baldwin
38df04a76d Add MLINK for execvP(3).
PR:		docs/89783
Submitted by:	Andreas Kohn andreas at syndrom23 dot de
MFC after:	3 days
2005-12-01 15:56:05 +00:00
Ruslan Ermilov
b0faeb2d42 Make SYNOPSIS compile after imp@'s changes. 2005-11-23 15:44:42 +00:00
Ruslan Ermilov
16a97b8591 Make SYNOPSIS compile. 2005-11-23 15:41:36 +00:00
Daniel Eischen
f4fb3299fa Fix a stub function so that is has the correct number of
arguments.  While I'm here, correct a couple of [tab] alignments.

Submitted by:	bland
2005-11-12 16:00:29 +00:00
Stefan Farfeleder
c86b3a98fe Make __sem_timedwait() consistent with the sem_timedwait() prototype. 2005-10-18 17:24:03 +00:00
Andrey A. Chernov
323d07b497 Just by allocating size*2 bytes we can't be sure that new size will be enough,
so change two
	if (size not enough) {
		reallocf(size*2);
	}
into
	while (size not enough) {
		reallocf(size*2);
	}
2005-09-18 17:50:58 +00:00
Andrey A. Chernov
b9fb13f573 Cosmetic fixes to prev. commit.
Change first MAXPATHLEN to more standard PATH_MAX
Change second MAXPATHLEN to 1024 (it is temp buffer not related)
Change comment to reflect that.

Suggested by:   bde
2005-09-15 17:25:52 +00:00
Andrey A. Chernov
dedaf3ca1f Remove any hardcoded assumptions about malloc's way of allocating,
just use MAXPATHLEN. It prevents potential buffer overflow with other
malloc implementations.
(this change based on submitted patch)

PR:             86135
Submitted by:   Trevor Blackwell <tlb@tlb.org>
2005-09-14 20:35:46 +00:00
Andrey A. Chernov
369316a848 Don't reuse *pl to skip [], it is already used for {} parts in the loop above
(submitted patch slightly modified)

PR:             86038
Submitted by:   Gerd Rausch <gerd@juniper.net>
2005-09-14 19:14:32 +00:00
Stefan Farfeleder
613100918d Include a couple of headers to ensure consistency between the prototype and
the function definition.
2005-09-12 19:52:42 +00:00
Stefan Farfeleder
35a4bf1ce0 Add an MLINK for devname_r(). 2005-09-10 14:09:37 +00:00
Stefan Farfeleder
d8f77b4529 Include <sys/types.h> and <limits.h> ourselves, don't assume they are included
through <pthread.h>.

gen/sem.c:		Prerequisite for <_semaphore.h>
net/getprotoent.c:	USHRT_MAX
net/getservent.c:	USHRT_MAX
stdio/ungetwc.c:	MB_LEN_MAX
stdio/vfwscanf.c:	MB_LEN_MAX
2005-08-20 07:59:13 +00:00
Simon L. B. Nielsen
05fe2c1cb6 Add missing links from getgrent_r.3, getgrnam_r.3, and getgrgid_r.3 to
getgrent.3.

Submitted by:	Ulf Lilleengen <lulf@kerneled.org>
MFC after:	3 days
2005-08-12 22:46:15 +00:00