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3504 Commits

Author SHA1 Message Date
Alexander Kabaev
dc0f86a25d Use '_end' symbol instead of 'end' to initialize minbrk and curbrk 
variables. Both symbols are set to the same value by the linker,
and _end symbol has less chances to clash with application defined
global symbols.

alpha, ia64 and sparc64 ports already use _end, i386 is now
consistent with them.

Reviewed by:	bde
Approved by:	obrien
Reported by:	pirzyk
 2002-08-08 17:28:07 +00:00
Andrey A. Chernov
76692b8025 Rewrite locale loading procedures, so any load failure will not affect 
currently cached data.  It allows a number of nice things, like: removing
fallback code from single locale loading, remove memory leak when LC_CTYPE
data loaded again and again, efficient cache use, not only for
setlocale(locale1); setlocale(locale1), but for setlocale(locale1);
setlocale("C"); setlocale(locale1) too (i.e.  data file loaded only once).
 2002-08-08 05:51:54 +00:00
Mike Barcroft
af8c0bce98 Implement POSIX.1-2001 (XSI)'s ulimit(3). 
Submitted by:	Kyle Martin <mkm@ieee.org>
 2002-08-08 04:50:36 +00:00
Andrey A. Chernov
315009a483 Set errno to ENOMEM for strdup too (due to malloc errno bug) 2002-08-07 23:52:28 +00:00
Andrey A. Chernov
cb9772d882 Always set errno to ENOMEM after malloc failed (as workaround). 
Our malloc sometimes forget to set errno, f.e. for size overflow case.
 2002-08-07 22:03:46 +00:00
Andrey A. Chernov
57473ad215 Reset __mb_cur_max to 1 when "C" or "POSIX" locales loaded after multibyte one 2002-08-07 20:49:25 +00:00
Andrey A. Chernov
45206d5c69 Fix wrong address when EucInfo > "variable" size 2002-08-07 20:20:56 +00:00
Archie Cobbs
a8ee7a0256 Correct an inaccuracy in this man page regarding detecting empty fields. 
MFC after:	2 days
 2002-08-07 20:08:50 +00:00
Garrett Wollman
4879739808 Document file descriptor reopening and current standardization status. 2002-08-07 18:03:30 +00:00
Andrey A. Chernov
6892b144e8 Style fixes in preparation for rewritting 2002-08-07 18:02:45 +00:00
Andrey A. Chernov
1491b31e18 Style fixes 2002-08-07 16:49:20 +00:00
Andrey A. Chernov
ecc4c62066 Style fixes in preparation of code rewritting 2002-08-07 16:45:23 +00:00
Andrey A. Chernov
dfb18183be Close descriptor, if error happens in loadCat() 2002-08-07 07:02:37 +00:00
Tim J. Robbins
71a63bac1b Build iswctype.c and manual pages for the functions it defines. 2002-08-06 00:49:59 +00:00
Mike Barcroft
0f1bfcd283 o Fix a memory leak. 
o Rewrite validmsgverb() so that it works (I'm not sure how it escaped
  my original testing).
o Document nextcomp().
 2002-08-05 19:36:09 +00:00
Tim J. Robbins
677adc79c2 Add missing prototypes for extension functions to the SYNOPSIS. 2002-08-05 11:02:04 +00:00
Tim J. Robbins
21b7821a9e Use In macro instead of Fd. Add crossref to wctype(3). Refer to 1003.1-2001 
in STANDARDS section. Document functions which are extensions to the standard.
 2002-08-05 10:50:39 +00:00
Tim J. Robbins
15c57797bb Use the In macro instead of Fd. Add crossref to wctrans(3). Refer to 
1003.1-2001 in STANDARDS section.
 2002-08-05 10:48:05 +00:00
Tim J. Robbins
6b44a04d1c Implement the missing <wctype.h> functions: isw*() (iswalnum() etc.), 
towlower() and towupper() required by ISO C90 Amd. 1.

iswascii(), iswhexnumber(), iswideogram(), iswnumber(), iswphonogram(),
iswrune() and iswspecial() have also been implemented for consistency
with the BSD extensions in <ctype.h>.
 2002-08-05 10:45:23 +00:00
Andrey A. Chernov
3a317a1229 Reject encoding > ENCODING_LEN at early stage instead of truncating it. 
Use ptr == NULL instead of !ptr in few places.
Move saverr declaration to global section.
 2002-08-05 09:58:45 +00:00
Tim J. Robbins
008a2c53ce Manual pages for wide character classification (isw*) and case conversion 
(tow*) functions from NetBSD, unmodified except for the addition of $FreeBSD$.

Obtained from:	NetBSD
 2002-08-05 08:04:58 +00:00
Mike Barcroft
823f68a28a Implement POSIX.1-2001 (XSI)'s fmtmsg(3). 2002-08-05 06:49:58 +00:00
Andrey A. Chernov
97c54f7797 Try harder to check lang as path component (".", "..", / inside). 
Try harder to not overwrite failure errno.
style(9) whitespace reformatting for code readability.
 2002-08-04 14:03:59 +00:00
Tim J. Robbins
4bd5585fbd Change wctype_t to an unsigned type to avoid warnings. 2002-08-04 12:43:53 +00:00
Tim J. Robbins
4645079944 Add the ISO C90 Amd. 1 wctrans(3) and towctrans(3) functions. 2002-08-04 12:09:08 +00:00
Tim J. Robbins
92ece88d16 Add btowc(3) to SEE ALSO section. 2002-08-04 11:02:21 +00:00
Andrey A. Chernov
f75bb0aa25 Use errno to indicate failure reason. 
Remove incomplete checks for 'name' and 'PatchLocale', they must be
already checked at this point.
 2002-08-04 09:37:28 +00:00
Bruce Evans
1a2140f531 Fixed some style bugs (unsorting of MLINKS, and more than 1 assignment to 
MAN per section).
 2002-08-04 07:54:41 +00:00
Andrey A. Chernov
10bc1114ce Rewrite loadlocale() to eliminate LOAD_CATEGORY macro to save space. 2002-08-04 04:29:54 +00:00
Andrey A. Chernov
27ebcacbb0 Nonexistent SIZE_MAX -> SIZE_T_MAX 2002-08-04 04:11:48 +00:00
Tim J. Robbins
d4ba1c2249 Signal an error instead of giving the caller less memory than they asked 
for when num * size would cause integer overflow.

MFC after:	1 week
 2002-08-04 02:52:11 +00:00
Andrey A. Chernov
9bb322433e Add ERRORS section according to POSIX (no errors) 2002-08-03 17:20:45 +00:00
Andrey A. Chernov
2f6754febb Catch empty encoding name too 2002-08-03 17:09:21 +00:00
Andrey A. Chernov
40b97dcb2a Fix return codes to match what setrunelocale() returns 2002-08-03 16:26:47 +00:00
Andrey A. Chernov
5740f28044 Preserve errno in fallback code 2002-08-03 15:56:25 +00:00
Tim J. Robbins
e9fb70115f Add ISO C90 Amd. 1 btowc(3) and wctob(3) functions. 2002-08-03 13:49:55 +00:00
Tim J. Robbins
196099d661 Correct use of Nm macro in NAME section and a broken cross reference. 2002-08-03 12:39:41 +00:00
Andrey A. Chernov
710d708144 Return errno provided by fopen, not always ENOENT. 
Return EFTYPE instead of EINVAL for wrong locale file format.
Whitespaces.
 2002-08-03 11:55:19 +00:00
Andrey A. Chernov
256ddd5999 Check encoding for ".", ".." and / inside 2002-08-03 10:23:06 +00:00
Andrey A. Chernov
5568219d15 Return EINVAL for NULL or too long encoding, not EFAULT 2002-08-03 09:10:31 +00:00
Andrey A. Chernov
83c9580dbb Return ENAMETOOLONG for long PATH_LOCALE, not EFAULT 2002-08-03 09:07:27 +00:00
Andrey A. Chernov
a17eafe2a8 1) Use errno to indicate faulure reason. 
2) Move incomplete check for / in locale name from env section to
loadlocale(), add check for "." and ".." too.
It allows to check any argument, not env only.
3) Redesing LOAD_CATEGORY macro to eliminate code duplication.
4) Try harder in fallback code: if old locale can't be restored,
load "C" locale
5) White space formatting, long lines, etc.
 2002-08-03 09:04:44 +00:00
Tim J. Robbins
5b32667c57 Add ISO C90 Amd. 1 wctype(3) and iswctype(3) functions. 2002-08-03 04:18:40 +00:00
Robert Watson
d97fcfce27 Introduce support for Mandatory Access Control and extensible 
kernel access control.

Extensions to libc to provide basic MAC label manipulation facilities
for userland.  These interface will be replaced in the next month
or two with more flexible interfaces, but provide sufficient support
to allow use of the Biba and MLS policies for user applications.

libc_r wrappers to follow.

Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, NAI Labs
 2002-08-02 21:14:42 +00:00
Andrey A. Chernov
4e7b46d8e2 Sligtly modify previous out-of-bounds fix: just break instead of 
return(NULL) for upward compatibility with more LC_* categories may be
implemented in future.
 2002-08-02 13:36:54 +00:00
Maxime Henrion
9e69d6b629 Remove an #include <syslog.h>. It's already included conditionally 
above, as it should be.

Submitted by:	Olivier Houchard <cognet@ci0.org>
 2002-08-02 11:58:48 +00:00
Andrey A. Chernov
ef1e7a2656 Prevent out of bounds writting for too many slashes case. 
Replace strnpy + ='\0' with strlcpy

MFC after:	1 day
 2002-08-02 01:04:49 +00:00
Jacques Vidrine
8f3e3652e4 The fix applied to the XDR decoder in revision 1.11 was incorrect. 2002-08-01 12:23:04 +00:00
Jacques Vidrine
b113cd8006 Sort headers to reduce diffs between branches. 2002-07-31 15:11:59 +00:00
Darren Reed
cc0178a73e some dolt forgot to add in an include for <limits.h> 2002-07-31 14:47:02 +00:00
Darren Reed
7fc37b7c09 Patch to fix bounds checking/overflow. 
Obtained from:	OpenBSD
 2002-07-31 12:50:28 +00:00
Chris Costello
0b50f33046 Grammar (was' -> were') 2002-07-31 06:40:34 +00:00
Mike Silbersack
e3682e195b Update docs to reflect change in count of procs reserved for root 
from 1 to 10.

PR:		kern/40515
Submitted by:	David Schultz <dschultz@uclink.Berkeley.EDU>
MFC after:	1 day
 2002-07-30 05:36:34 +00:00
Ian Dowse
bb1ca86f24 Revert part of revision 1.10, as it broke portmap lookups for IPv4 
TCP clients. The problem was that a struct netconfig returned by
getnetconfigent() was being treated as a handle for __rpc_getconf(),
which certainly isn't right.

The tirpc-99 code uses __rpc_setconf("udp")/__rpc_getconf() to find
the IPv4 udp netconfig, but our implementation of these functions
seem happy to return IPv6 entries, so we can't use them. By reverting
to the old version, we are hard-coding the name of the udp4 netid.

Tracked down by:	Bakul Shah <bakul@bitblocks.com>
 2002-07-26 07:52:21 +00:00
Hajimu UMEMOTO
2cbe834ad1 sysctl(NET_RT_IFLIST) up to several (currently 5) times. 
This will make the behavior robuster if many addresses are added
after the size estimation of storage at the first sysctl.

Reviewed by:	JINMEI Tatuya <jinmei@isl.rdc.toshiba.co.jp>
MFC after:	1 week
 2002-07-25 08:08:30 +00:00
Hajimu UMEMOTO
f6074d745f - ntohs() returns unsigned value. 
- use strlcpy.
- snprintf can return negative value, so cope with it.
- tweak interface index on interface locals (ff01::/16).
- removed unused macros.
- removed a macro that uses only once (in a trivial context).
- explicitly say goodbye to ENI_xxx.
- constify struct afd.

Obtained from:	KAME
MFC after:	1 week
 2002-07-24 18:58:32 +00:00
Mike Heffner
4a59c3ab55 Update glob(3) to add all the POSIX required options, specifically: 
- add GLOB_NOMATCH return value and use it when we don't get a match
- rename GLOB_ABEND to GLOB_ABORTED and use it instead of returning 1
  in some places
- add GLOB_NOESCAPE flag and retire GLOB_QUOTE to compatibility
  section

Suggestions/advice on correct usage of POSIX defines: wollman
 2002-07-17 04:58:09 +00:00
Kirk McKusick
fb36a3d847 Change utimes to set the file creation time (for filesystems that 
support creation times such as UFS2) to the value of the
modification time if the value of the modification time is older
than the current creation time. See utimes(2) for further details.

Sponsored by:	DARPA & NAI Labs.
 2002-07-17 02:03:19 +00:00
Garrett Wollman
020d4fa6de Don't ask me how I consistently turned struct statvfs into struct vfsconf.... 2002-07-16 20:40:12 +00:00
Garrett Wollman
252724764d Assume that my bug report against 1003.1-2001 will be resolved my way, 
and make 64-bit architectures use the LP64_OFF64 environment instead
of the LPBIG_OFFBIG one.
 2002-07-15 22:43:03 +00:00
Garrett Wollman
603a6e79d8 Support POSIX/SUS ``programming environment'' mistake in confstr(). 2002-07-15 22:21:33 +00:00
Garrett Wollman
97ec79a175 All of the things that confstr() returns are compile-time constants. 
It's silly to call sysctl() to get the value of _PATH_STDPATH from
<paths.h> when we can just use it directly.  This greatly simplifies
the implementation.  (This is also part of my grand scheme to get
rid of sysctl's `user' category, which should never have been created.)

Use strlcpy() instead of strncpy() as it has the exact semantics we want.
 2002-07-15 21:51:19 +00:00
Giorgos Keramidas
1f2cec106f The .Fn function. 2002-07-15 20:59:12 +00:00
Giorgos Keramidas
ab7e1a5712 The .Fn function 2002-07-15 20:50:16 +00:00
Garrett Wollman
45d2fcfaae Don't bother asking the kernel about _SC_FSYNC; it's not optional. 2002-07-15 20:42:05 +00:00
Giorgos Keramidas
68a8e8a9f3 Add a missing 'function' word. 
Use .Vt to mark up `struct stat' when it is a variable type.
 2002-07-15 20:07:09 +00:00
Hajimu UMEMOTO
8071d8d70d Use BSDi derived if_nametoindex(), if_indextoname(), if_nameindex() 
and if_freenameindex().

Obtained from:	KAME
MFC after:	2 weeks
 2002-07-15 19:58:56 +00:00
Giorgos Keramidas
e812f24f6d The .Fn function 2002-07-15 19:56:24 +00:00
Garrett Wollman
c98a4bf3fb Don't claim to fully implement C99 in the STANDARDS section and then disclaim 
compliance in the BUGS section immediately below.
 2002-07-15 19:46:06 +00:00
Garrett Wollman
647e4efd97 Note that fseeko() and ftello() are standard in 1003.1-2001. 
(Prefer the more-encompassing POSIX standard to SUSv2.)
 2002-07-15 19:42:25 +00:00
Giorgos Keramidas
ce9fa5fcb2 Fix whitespace in .Bd -literal display of S_IXXX constants. 
Noticed by:     jmallett
 2002-07-15 08:58:16 +00:00
Alfred Perlstein
988553e96a Fix "rpcinfo -m" when talking to other implementations of rpcbind. 
Submitted by: mbr (NetBSD PR#15802)
 2002-07-14 23:38:37 +00:00
Alfred Perlstein
886ee6f6a5 clnt_vc_create() has const scalar arguments that wind up being modified, 
fix it (make them non-const) and update the associated documentation.

Submitted by: mbr
 2002-07-14 23:35:04 +00:00
Alfred Perlstein
c549fd466b Cast function args to silence warning. 
Submitted by: mbr
 2002-07-14 23:20:08 +00:00
Alfred Perlstein
261e68702a Add a prototype for __rpcb_findaddr_timed to silence a warning. 2002-07-14 23:14:08 +00:00
Alfred Perlstein
cffc0b5784 Silence several warnings due to functions that needed to take a void * 
having a char * as an argument instead. clnt_dg_control(), clnt_raw_control(),
clnt_vc_control().
 2002-07-14 23:14:02 +00:00
Garrett Wollman
d04f03fc63 Fix a few bugs in the ERRORS section. 2002-07-13 19:38:59 +00:00
Garrett Wollman
6e97e157e8 Add statvfs(3) to the build. 
Tested by:	Steve Kargl
 2002-07-13 19:33:20 +00:00
Garrett Wollman
b3928a066a Well, it's not quite strxfrm(3) but at least it's honest. 2002-07-13 19:29:44 +00:00
Giorgos Keramidas
079167d6d7 Various typo fixes. 
PR:		docs/39395
Submitted by:	Rich Neswold <rneswold@ameritech.net>
 2002-07-12 01:30:18 +00:00
Garrett Wollman
4f6799e61e A simple implementation of statvfs(3) (one step above the trivial one). 
Not yet connected to the build (awaiting documentation).
 2002-07-11 22:54:11 +00:00
Alfred Perlstein
62947a57cc Update manpages to reference 'timed' rpc functions 2002-07-11 22:25:16 +00:00
Alfred Perlstein
4e37855e01 Add functions allowing for the user to specify a timeout for rpc functions. 
Update copyrights to reflect where this code was lifted from. (tirpc '99)

Submitted by: mbr
 2002-07-11 16:23:04 +00:00
Thomas Moestl
58d646cdd3 Add missing ret instruction to the ptrace() syscall wrapper. 2002-07-11 15:48:02 +00:00
Garrett Wollman
f646fac5e0 Fix some comments. 2002-07-10 16:35:02 +00:00
Maxime Henrion
193d036860 Typo fix: Setlogin() -> setlogin(). 
Submitted by:	Olivier Houchard <cognet@ci0.org>
 2002-07-08 20:16:15 +00:00
Mike Barcroft
f71e6a5243 Bring poll.h up to conformance with POSIX.1-2001 by adding some 
visibility conditionals, adding the nfds_t type, and changing the
poll() prototype a little.  Update the manual to match.
 2002-07-08 16:37:35 +00:00
Daniel Harris
883d00eb92 s/unavilable/unavailable/ 
PR:		39446
Submitted by:	Stefan Farfeleder <e0026813@stud3.tuwien.ac.at>
MFC after:	1 day
 2002-07-07 18:08:51 +00:00
Robert Drehmel
897ad22f04 Fix syntax error which occurred when LIBC_SCCS was defined. 2002-07-07 11:28:28 +00:00
Chris Costello
05ddd41b23 Move appropriate information out of DESCRIPTION' and into SECURITY 
CONSIDERATIONS'.

Sponsored by:	DARPA, NAI Labs
 2002-07-03 15:31:47 +00:00
Chris Costello
00c3b17e1e Correct a call to fcntl(F_SETFD) to use FD_CLOEXEC' instead of 1'. 2002-07-03 08:15:55 +00:00
Chris Costello
32f9f49908 Add a SECURITY CONSIDERATIONS example: make note that access to open 
file descriptors does not change upon dropping privilege, and include
a likely case of `setuid(non_superuser); exec(...);'.

Sponsored by:	DARPA, NAI Labs
Obtained from:	TrustedBSD Project
 2002-07-03 08:13:25 +00:00
Jonathan Mini
16f33a4885 Fix off-by-one error. 
PR:		misc/40104
Submitted by:	Neal Fachan <neal@isilon.com>
MFC after:	3 days
 2002-07-03 06:28:04 +00:00
Mark Peek
3aaa96958d Fix typo (SIGEV_EVENT -> SIGEV_KEVENT). 2002-07-02 21:05:08 +00:00
Hajimu UMEMOTO
15e4dafc91 Make NI_WITHSCOPEID a default (always on), to synchronize 
with recent 2553bis.

Obtained from:	KAME
MFC after:	3 weeks
 2002-07-02 11:05:31 +00:00
Chris Costello
de19436f24 Rename CAVEAT' to SECURITY CONSIDERATIONS' and move it up to 
the correct location--this section consists solely of security
considerations information.

Sponsored by:	DARPA, NAI Labs
Obtained from:	TrustedBSD Project
 2002-07-01 14:41:05 +00:00
David E. O'Brien
3b7de54d68 Use FBSDID 2002-06-30 05:36:49 +00:00
David E. O'Brien
2d39517f33 Use __FBSDID. 2002-06-29 03:23:51 +00:00
David E. O'Brien
45d767fbbe Add frexp(3). 
Obtained from:	OpenBSD
 2002-06-29 03:23:18 +00:00
Mike Silbersack
11289efd80 Fix style bugs I added in last commit. 
Spotted by:	bde
 2002-06-27 14:16:21 +00:00
Daniel Eischen
eee80fbd9c Remove pselect from application namespace and instead use a weak reference 
to the actual implementation.  This is to allow libc_r to override
pselect() making it a cancellation point.

Prompted by: wollman
 2002-06-27 13:23:46 +00:00
Daniel Eischen
53154da089 Remove improper use of <namespace.h>. 
Remove fmtcheck from application name space (fix the weak reference).
 2002-06-27 13:20:54 +00:00
Daniel Eischen
c40995b36a Remove improper use of <namespace.h> 2002-06-27 13:18:27 +00:00
Mike Silbersack
1228a1c634 Modify bcopy (and memcpy/memmove) so that the length value is not 
re-read from the stack mid copy.  This may help mitigate the recent
Apache buffer overrun and future overruns of the sort.

Reviewed by:	jdp
MFC after:	2 days
 2002-06-27 03:55:36 +00:00
Warner Losh
ecddb03f1e Remove two lines that were cvs merged that shouldn't have been. This 
fixes the build.

Reported by: dillon.
 2002-06-26 18:03:31 +00:00
Warner Losh
145ec10619 Remove two stray lines that snuck in the cvs merge 2002-06-26 14:18:36 +00:00
Jacques Vidrine
9a370b24b5 Initialize a pointer that was left uninitialized with the previous 
commit.
 2002-06-26 08:48:34 +00:00
Warner Losh
d6af58f572 Include more robust checking of end of buffer that more completely 
plugs the hole.
 2002-06-26 08:18:05 +00:00
Warner Losh
4cbd2472b3 Don't allow buffer overflow here either. 2002-06-26 06:31:06 +00:00
Warner Losh
fda8311189 Fix a minor last, minute issue that came in after I committed. 
Noticed by: nectar
 2002-06-26 06:23:22 +00:00
Warner Losh
4cf0747073 Avoid remote buffer overflow on hostbuf[]. 
Submitted by: joost Pol <joost@pine.nl>
 2002-06-26 06:04:46 +00:00
Chris Costello
1b5c321d3f Fix style and wording bugs introduced in my last commit. 
Sponsored by:	DARPA, NAI Labs
 2002-06-18 08:55:17 +00:00
Jake Burkholder
dbf51f8db4 Remove unneeded include of machine/emul.h. 2002-06-18 02:15:11 +00:00
Garrett Wollman
50d0eead10 Actually document pselect(3) so that Bruce can mention it in the release 
notes. :-)
 2002-06-17 02:21:17 +00:00
Garrett Wollman
8466ae9033 Move dillon's time conversion functions to a new header <timeconv.h>. 
Since they were never documented and have never appeared in a FreeBSD
release, no repo-copy of the header is done.  This removes namespace
pollution from <time.h>.
 2002-06-17 01:42:33 +00:00
Garrett Wollman
7d0f66cbc3 Add pselect(3) to the build. Need to figure out the most appropriate 
way to document this interface.
 2002-06-15 23:42:59 +00:00
Chris Costello
5f9c048ce7 o Move more information from BUGS into SECURITY CONSIDERATIONS and 
condense the redundant bits.
o Provide an example for using snprintf over sprintf.  This may be
  supplemented with an asprintf() example soon.

Sponsored by:	DARPA, NAI Labs
 2002-06-15 06:00:56 +00:00
Robert Watson
820a52632e No POSIX.1e capabilities in the main tree yet. 2002-06-13 23:40:13 +00:00
Chris Costello
7bc7869122 Include information on the dangers of passing a user-supplied string as 
a format string.  This will later on be changed to a reference to the
FreeBSD Security Architecture after it has been committed.

PR:		docs/39320
Sposnored by:	DARPA, NAI Labs
 2002-06-13 23:35:22 +00:00
Giorgos Keramidas
f2572d955f Clarify the bit about realloc() and its `ptr' argument a bit. 
Hopefully, now it is more clear that the memory referenced by the
ptr argument of realloc(ptr,size) is freed and only the return value
of realloc() points to a valid memory area upon successful completion.

Submitted by:	Martin Faxer <gmh003532@brfmasthugget.se>
 2002-06-06 22:11:19 +00:00
Sheldon Hearn
68f8e47a04 Correct FreeBSD release of first appearance in the HISTORY section 
(5.0 -> 4.6).
 2002-06-06 10:51:25 +00:00
Jake Burkholder
3671cacae1 Implement _Qp_sqrt. I've been unable to find a C program that gcc generates 
a call to this for, but apparently somehing in libstdc++ does.
 2002-06-04 17:02:27 +00:00
Jens Schweikhardt
21dc7d4f57 Fix typo in the BSD copyright: s/withough/without/ 
Spotted and suggested by:	des
MFC after:	3 weeks
 2002-06-02 20:05:59 +00:00
Jens Schweikhardt
27cf01ec47 Correct a bunch of typos. Translators can ignore this commit. 
MFC after:	3 weeks
 2002-06-02 10:27:41 +00:00
Mike Barcroft
9c85a5ca25 Add mdoc bits for the new waitpid() WCONTINUED option, and 
WIFCONTINUED macro.
 2002-06-01 18:38:58 +00:00
Archie Cobbs
c05b5b0453 Grammar nit: treat "contents" as plural. 2002-05-31 22:26:19 +00:00
Archie Cobbs
6accdce98b Grammar fix: "contents" is plural. 
MFC after:	1 day
 2002-05-31 05:01:17 +00:00
Poul-Henning Kamp
ff84d98ac2 Const poison. 
Partially submitted by:	wollman
 2002-05-30 21:59:16 +00:00
Ruslan Ermilov
6c3079ad7f mdoc(7) police: kill hard sentence break. 2002-05-30 12:04:36 +00:00
Ruslan Ermilov
432e57ebfa mdoc(7) police: markup nits. 2002-05-30 09:53:47 +00:00
Alfred Perlstein
e043516d4d Check for defined(__i386__) instead of just defined(i386) since the compiler 
will be updated to only define(__i386__) for ANSI cleanliness.
 2002-05-30 07:00:42 +00:00
Garrett Wollman
fda2301943 Since POSIX gives us plenary authority to define _t types, change 
__dlfunc_t to dlfunc_t to match what I have proposed to the Austin
Group.  (This also makes it easier for applications to store these
values before they decide what to do with them, e.g., in a wrapper
function.)
 2002-05-29 19:35:13 +00:00
Garrett Wollman
2b8a42d55c Add link dlopen(3) -> dlfunc(3). 
Reminded by:	mike
 2002-05-29 17:38:42 +00:00
Garrett Wollman
dc12134a80 Reorganize dlfcn.h slightly to separate out XSI and BSD interfaces. 
Add new dlfunc() interface, which is a version of dlsym() with a
return type that can be cast to a function pointer without turning
your computer into a frog.

Reviewed by:	freebsd-standards
 2002-05-29 16:25:43 +00:00
Ruslan Ermilov
ab955c15c1 mdoc(7) police: markup nits. 2002-05-29 15:53:01 +00:00
Ruslan Ermilov
90b0150f1d mdoc(7) police: bump document date on behalf of previous delta. 2002-05-29 15:47:24 +00:00
Ruslan Ermilov
3d6cab6043 mdoc(7) police: sort xrefs. 2002-05-29 15:45:54 +00:00
Ruslan Ermilov
74784e8141 mdoc(7) police: nit. 2002-05-29 15:44:34 +00:00
Ruslan Ermilov
16fb684936 mdoc(7) police: fix markup for types. 2002-05-29 15:42:59 +00:00
Alfred Perlstein
1d145de849 Remove use of __P() (actually P()) from code now that it's no longer 
available.
 2002-05-28 20:12:42 +00:00
Alfred Perlstein
a82bbc730e Assume __STDC__, remove non-__STDC__ code. 
Submitted by: keramida
 2002-05-28 17:03:12 +00:00
Marcel Moolenaar
52183d0145 Add uuidgen(2) and uuidgen(1). 
The uuidgen command, by means of the uuidgen syscall, generates one
or more Universally Unique Identifiers compatible with OSF/DCE 1.1
version 1 UUIDs.

From the Perforce logs (change 11995):

Round of cleanups:
o  Give uuidgen() the correct prototype in syscalls.master
o  Define struct uuid according to DCE 1.1 in sys/uuid.h
o  Use struct uuid instead of uuid_t. The latter is defined
   in sys/uuid.h but should not be used in kernel land.
o  Add snprintf_uuid(), printf_uuid() and sbuf_printf_uuid()
   to kern_uuid.c for use in the kernel (currently geom_gpt.c).
o  Rename the non-standard struct uuid in kern/kern_uuid.c
   to struct uuid_private and give it a slightly better definition
   for better byte-order handling. See below.
o  In sys/gpt.h, fix the broken uuid definitions to match the now
   compliant struct uuid definition. See below.
o  In usr.bin/uuidgen/uuidgen.c catch up with struct uuid change.

A note about byte-order:
        The standard failed to provide a non-conflicting and
unambiguous definition for the binary representation. My initial
implementation always wrote the timestamp as a 64-bit little-endian
(2s-complement) integral. The clock sequence was always written
as a 16-bit big-endian (2s-complement) integral. After a good
nights sleep and couple of Pan Galactic Gargle Blasters (not
necessarily in that order :-) I reread the spec and came to the
conclusion that the time fields are always written in the native
by order, provided the the low, mid and hi chopping still occurs.
The spec mentions that you "might need to swap bytes if you talk
to a machine that has a different byte-order". The clock sequence
is always written in big-endian order (as is the IEEE 802 address)
because its division is resulting in bytes, making the ordering
unambiguous.
 2002-05-28 06:16:08 +00:00
Robert Drehmel
6e818f06aa Correct a check for NUL. 
Spotted by: bde
 2002-05-27 19:27:43 +00:00
Robert Drehmel
fb08c0489d - Move the loop conditional into the "for" header. 
- Remove redundant "? :" construct.
style(9):
 - Place a space after return statements.
 - Compare pointers to NULL.
 - Do not use ! to compare a character to nul.
 2002-05-27 11:01:30 +00:00
Dima Dorfman
f500ce59aa Remove spurious period. 2002-05-27 03:45:27 +00:00
Dima Dorfman
dc6ca5b527 Remove extra word. 
Submitted by:	Andre Guibert de Bruet <andy@siliconlandmark.com>
 2002-05-26 05:24:53 +00:00
Jake Burkholder
cae52cb693 These files are no longer used. 2002-05-24 04:41:02 +00:00
Jake Burkholder
530622075e Generate the normal asm stubs for all sysv system calls. Use these instead 
of C wrappers for the *sys indirect system calls.  The indirect system calls
are horribly broken on sparc64.

Submitted by:	tmm
 2002-05-23 23:51:57 +00:00
Robert Drehmel
ccccc4e1c3 Avoid wandering over the beginning of the actual buffer 
if the passed template string contains only 'X' characters.

Submitted by:	Mark Andrews <marka@isc.org> (patch modified)
PR:		38402
 2002-05-23 14:21:02 +00:00
Benno Rice
56c18ed0ed Let this code know about PowerPC. 2002-05-21 03:40:42 +00:00
Peter Pentchev
4cfccbc445 Update the EINVAL description again - it turns out that EINVAL 
may be returned by Q_SETQUOTA as well as the originally listed
Q_GETQUOTA.

Noticed by:	dd
Approved by:	silence from dd
MFC after:	3 days
 2002-05-17 16:39:21 +00:00
Benno Rice
27c9ea57e8 _C_LABEL -> CNAME 
Forgotten by:	benno
 2002-05-17 05:11:13 +00:00
Benno Rice
c2cba7c501 Flesh this out, based on the NetBSD version. 
Reviewed by:	obrien
 2002-05-17 01:58:55 +00:00
David E. O'Brien
20764f1db8 Grow RSYSCALL. 2002-05-15 21:25:47 +00:00
David E. O'Brien
c027737942 Our default syscall.S is identical to what was explicitly being done for 
Alpha and IA-64.  So there is no need for special handling.
 2002-05-15 21:17:59 +00:00
David E. O'Brien
c623e77f5b Blah, fix stupid syntax error. 
(where's the hat?)
 2002-05-15 20:58:03 +00:00
David E. O'Brien
18c6222e38 host-network order conversion routines. 
Luckily we are network order, so there is little to be done. :-)
 2002-05-15 20:40:35 +00:00
David E. O'Brien
fa2259b9bb PowerPC does not have profile support yet. 2002-05-15 20:07:31 +00:00
David E. O'Brien
7c713eb208 Beginnings of syscall bits for PowerPC. These are no doubtedly wrong, 
but it gets the build father and is in the right direction.

Partially obtained from:	NetBSD
 2002-05-15 20:02:52 +00:00
Tony Finch
cfad593dbd Clarify that the value of getc() etc. is an unsigned char converted 
to an int (as per the C standard) i.e. it can be passed straight to
isalpha() etc.

Approved by:	dwmalone (mentor)
MFC after:	3 days
 2002-05-15 16:55:58 +00:00
Peter Pentchev
4ceff89f44 Document Q_GETQUOTA returning EINVAL when quotas are not enabled 
on the filesystem.

PR:		doc/37839
Submitted by:	"Michael R. Wayne" <wayne@staff.msen.com>
Approved by:	silence on -doc
MFC after:	3 days
 2002-05-14 07:27:20 +00:00
Jake Burkholder
5893472b2d Use the right byte order for unaligned stores. <blush>. 2002-05-13 22:48:01 +00:00
Jake Burkholder
30eeff14ef Handle alignment fault fixups in libc rather than in the kernel. 2002-05-13 04:35:08 +00:00
Poul-Henning Kamp
77068a7fe2 Retire the bogus uses of the disklabel field d_sbsize and begin to 
initialize it to zero so we don't have to have everbody and their
aunt including FFS specific header files.

Sponsored by: DARPA & NAI Labs.
 2002-05-12 20:49:41 +00:00
Dima Dorfman
11612afabe s/demon/daemon/ 2002-05-12 00:22:38 +00:00
Mike Barcroft
f605f8168e Document that <netinet/in.h> can also provide prototypes. Change 
wording related to standards conformance.
 2002-05-11 23:22:54 +00:00
Jake Burkholder
025c284b8d Add a support macro to convert the 5-bit packed register field of 
a floating point instruction into a 6-bit register number for
double and quad arguments.
Make use of the new INSFPdq_RN macro where apporpriate; this
is required for correctly handling the "high" fp registers
(>= %f32).
Fix a number of bugs related to the handling of the high registers
which were caused by using __fpu_[gs]etreg() where __fpu_[gs]etreg64()
should be used (the former can only access the low, single-precision,
registers).

Submitted by:	tmm
 2002-05-11 21:20:05 +00:00
Peter Wemm
9269daa2fb Avoid casting a different sized integer to a pointer on LP64 systems. 2002-05-10 12:50:59 +00:00
Josef Karthauser
1063e12617 Replace /kernel with /boot/kernel/kernel. 
PR:		docs/37757
Submitted by:	Hiten Pandya <hiten@uk.FreeBSD.org>
 2002-05-09 11:47:42 +00:00
Mike Silbersack
3a0b92ec0f Some updates to mention accept filters and how 
listen queues work in a syncache world.

MFC after:	3 days
 2002-05-08 18:19:01 +00:00
Dag-Erling Smørgrav
719137a64d Fix bug that causes passwd and friends to fail when the user has a '+' in 
their passwd file for NIS because _PWF_SOURCE is not set.

Submitted by:	amigus (perforce change 10969)
 2002-05-07 23:26:00 +00:00
David E. O'Brien
1f92f7e5d3 Use __FBSDID 2002-05-06 23:24:39 +00:00
David E. O'Brien
fd97c6aea9 We typically don't add trailing /'s. 2002-05-06 23:24:16 +00:00
Maxime Henrion
b98b0a890e Document the lchflags(2) syscall. 2002-05-05 23:51:32 +00:00
Garrett Wollman
0d84b47e9c Fix fd leak. Threads people: does the call above to `access' need to be 
underscored as well?

PR:		37717
Submitted by:	fred@clift.org (slightly modified by me)
 2002-05-03 17:28:28 +00:00
Jake Burkholder
621136996a Add an alternate signal trampoline to libc; add a wrapper for the sigtramp 
install sysarch, to be called from _start.

This will allow the stack to be mapped non-executable, as required by the
sparc v9 abi.
 2002-04-29 18:14:44 +00:00
Dag-Erling Smørgrav
f249dbcc71 Spell void * as void * rather than caddr_t. This is complicated by the 
fact that caddr_t is often misspelled as char *.

Sponsored by:	DARPA, NAI Labs
 2002-04-28 15:18:50 +00:00
Jake Burkholder
05f2fa5cee Add code to emulate arithmetic, comparison and conversion operations 
on long double, which are not implemented in hardware on any UltraSPARC
chip that I know of.  This just calls into the existing floating point
emulator, which is still needed to emulate other floating point operations
in certain conditions.  Without this gcc has to generate the quad floating
point instructions directly, which sometimes causes internal compiler
errors.

Reviewed by:	tmm
 2002-04-28 02:36:36 +00:00
Jake Burkholder
8c93421144 Emulate ldq and stq (load/store long double) instructions. GCC has started 
using these to load long doubles, but they aren't implemented in hardware
on (at least) UltraSPARC I and II machines.
Emulate popc in the user trap handler as well.
Re-arrange slightly to make support functions more accessible.

Reviewed by:	tmm
 2002-04-27 21:56:28 +00:00
Dag-Erling Smørgrav
73c9eb2fbf #include <string.h> instead of <strings.h> 2002-04-25 18:14:39 +00:00
Poul-Henning Kamp
9908ed2b1e Constify _malloc_options. 2002-04-24 16:49:36 +00:00
Bill Fenner
946b2d0057 Implement several of the c99 updates to scanf(3): 
- New length modifiers: hh, j, ll, t, z.

Still to do:
 - %C, %S, %lc, %ls (wide character support)
 - %a/%A (exact hex representation of floating-point numbers)

Removed old compatability equivalents:
 - %D for %ld, %O for %lo, %X for %lx, %E and %F for %le & %lf (these
   were buggy anyway, since they should have represented %Le & %Lf).
 - %[unknown uppercase char] for %ld, %[unknown lowercase char] for %d
 2002-04-20 17:00:56 +00:00
Ruslan Ermilov
bce4a2dde1 mdoc(7) police: polishing. 2002-04-19 11:24:02 +00:00
SUZUKI Shinsuke
88ff5695c1 just merged cosmetic changes from KAME to ease sync between KAME and FreeBSD. 
(based on freebsd4-snap-20020128)

Reviewed by:	ume
MFC after:	1 week
 2002-04-19 04:46:24 +00:00
Maxime Henrion
76b2224aad Connect the kenv.2 manpage to the build. 2002-04-18 16:46:23 +00:00
Maxime Henrion
ccee6a3c72 Add a manpage for the kenv(2) syscall that Chad David kindly 
wrote for me.

Submitted by:	davidc
 2002-04-18 16:45:57 +00:00
Josef Karthauser
d2c0ac28da Support the snapshot file flag, so that tools like 'ls -ol' work 
as expected on snapshot files.

PR:		bin/37038
Submitted by:	Joshua Goodall <joshua@roughtrade.net>
 2002-04-16 11:03:22 +00:00
Hajimu UMEMOTO
7b0e82a919 Add awareness of an IPv6. 
MFC after:	1 week
 2002-04-15 18:45:20 +00:00
Jacques Vidrine
9368e99f25 Quoting log message for OpenBSD rev 1.7: 
``Tack on MagniComp (BSD) license since this originally came from rdist.''

Obtained from:	OpenBSD
 2002-04-15 12:46:07 +00:00
Dag-Erling Smørgrav
00d9b6b8d6 Missed a spot in previous commit. 
Sponsored by:	DARPA, NAI Labs
 2002-04-15 00:21:25 +00:00
Dag-Erling Smørgrav
e479b601dd (ab)use unused bits in the pw_fields member of struct passwd to record 
the source of the data contained in the structure.

Sponsored by:	DARPA, NAI Labs
 2002-04-14 22:24:55 +00:00
Jeroen Ruigrok van der Werven
eb12e52a25 Remove the hard-coded limit of 3 bytes for EUC encodings. 
Satoshi NIIMI-san kindly explained that EUC does not limit the byte length to
any arbitrary number.

We now set the limit to the maximum octet length of the codeset and it is
locale-specific.

Submitted by:	Yong-Jhen Hong <winard@ms11.url.com.tw>
 2002-04-14 10:55:42 +00:00
Dima Dorfman
5041f86c28 Correct markup. 2002-04-14 02:29:20 +00:00
Dag-Erling Smørgrav
0b759b867a Install digittoint.3 (forgotten in rev 1.21) 
PR:		docs/26451
Submitted by:	Adrian Filipi-Martin <adrian@ubergeeks.com>
 2002-04-13 22:32:33 +00:00
Jeroen Ruigrok van der Werven
bcbf4411d6 Use the correct macros for F_SETFD/F_GETFD instead of magic numbers. 
Reflect that fact in the manual page.

PR:		12723
Submitted by:	Peter Jeremy <peter.jeremy@alcatel.com.au>
Approved by:	bde
MFC after:	2 weeks
 2002-04-13 10:16:53 +00:00
Dima Dorfman
62538f5a03 This was recently MFC'd, so it will appear in 4.6. 
PR:		37018
 2002-04-13 04:25:56 +00:00
Marcel Moolenaar
2d631dd6fa Implement _Unwind_FindTableEntry(). This function is part of GCC 
for some configurations, but not for FreeBSD (yet?). Have one in
libc in the mean time.
 2002-04-13 04:06:34 +00:00
Tom Rhodes
7d358b9a2a scanf.3 has an obsolete ``this release''. 
PR:		35610
MFC after:	2 days
 2002-04-10 20:52:49 +00:00
Ruslan Ermilov
c3e3cbe16e No longer needed to #ifdef __FBSDID, this is now handled by Makefile.inc1. 2002-04-09 11:39:05 +00:00
Jake Burkholder
82436f1067 Rename some fields in struct frame to be compatible with NetBSD/OpenBSD, 
and add some compatibility defines.  Add fields for ins and locals to
struct reg also for the same reason; these aren't filled in yet because
getting at those registers sucks and I'd rather not save them in the
trapframe just for this.  Reorder struct reg to be ABI compatible as
well.  Add needed include of machine/emul.h.

This gets pmdb (poor man's debugger) from OpenBSD mostly compiling but it
doesn't work yet :(
 2002-04-09 00:57:23 +00:00