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266 Commits

Author SHA1 Message Date
mike
9a27a4f0fe Add a new libc function, strnstr(3), which allows one to limit the 
number of characters that are searched.  This is especially useful
with file operations and non-NUL terminated strings.

Silence from:	-audit, -hackers
MFC after:	5 days
 2001-10-09 01:29:56 +00:00
bde
fb673f2a68 Fixed syntax errors in synopsis. The restrict keyword doesn't exist yet. 
The corresponding bugs in <wchar.h> have no effect because the function
prototypes there don't have args so the __restrict "keyword" is
misinterpreted as an arg.
 2001-10-03 05:19:47 +00:00
ru
623da62a5a mdoc(7) police: Use the new .In macro for #include statements. 2001-10-01 16:09:29 +00:00
mike
393333febc Note that strdup(3) will set errno if memory allocation fails. This 
is also required by the forthcoming POSIX.1-200x standard.

Obtained from:	malloc.3
 2001-09-23 00:37:42 +00:00
mike
40b3f0a01b o Various mdoc fixes. 
o Replace strncpy examples with less confusing ones from
  OpenBSD.  These examples give more detail and also suggest
  using strlcpy(3).

Reviewed by:	des, ru, sheldonh
Obtained from:	OpenBSD
MFC after:	3 days
 2001-08-09 17:10:48 +00:00
ru
6787c701a8 mdoc(7) police: expand plain text xrefs. 2001-08-08 11:48:28 +00:00
mp
8151115973 Only pull in the MD files if they exist. This allows for progressive 
implementation and compilation when bringing up a new architecture.
 2001-07-31 16:34:52 +00:00
kris
dd1f265a1a Sync to OpenBSD (update comment and minor style change). 
Obtained from:	OpenBSD
MFC after:	1 week
 2001-07-24 11:34:22 +00:00
kris
bec32b3e9b Sync to OpenBSD: 
Clarify that if strlcat() does not find a NUL within siz byte it
will not NUL terminate either.

Document boundary condition when size < strlen(dst).

"of", not "on" (from Henric Jungheim)

Obtained from:	OpenBSD
MFC After:	1 week
 2001-07-24 11:32:29 +00:00
dd
6705744fe1 Don't claim that strncpy() is the same as strcpy(). 
PR:		29002
Submitted by:	Joseph Mallett <jmallett@xMach.org>
 2001-07-19 11:26:52 +00:00
ru
7ebff87751 mdoc(7) police: Add strncpy() to the NAME section. 2001-07-16 12:47:34 +00:00
dd
a145482cf6 Remove whitespace at EOL. 2001-07-15 07:53:42 +00:00
obrien
5962fc3235 style nits 2001-07-10 17:48:07 +00:00
ru
317b7d8e37 mdoc(7) police: removed HISTORY info from the .Os call. 2001-07-10 13:41:46 +00:00
obrien
8d900018e7 Make the rcsid and FreeBSD IDs more sane in the wcs* and wmem* files. 
Do the same for the non-wcs*/wmem* files while I'm here.
 2001-05-24 08:47:42 +00:00
ru
a82c71e390 ... but we do provide .St -isoC-99, and it is not required to have the 
history info as:

: .Sh STANDARDS   If the command, library function or file adheres to a
:                 specific implementation such as IEEE Std 1003.2
:                 (``POSIX.2'') or ANSI X3.159-1989 (``ANSI C'') this
:                 should be noted here.  If the command does not adhere
:                 to any standard, its history should be noted in the
:                 HISTORY section.
 2001-05-17 08:22:43 +00:00
ru
6560bf44e9 Unbreak world; _DIAGASSERT macro is not available in FreeBSD. 2001-05-16 14:34:47 +00:00
tshiozak
313e97ba34 adapt to FreeBSD. 
- enable locale-insensitive functions of wchar.h:
	wcscat.c wcschr.c wcscmp.c wcscpy.c wcscspn.c wcslcat.c wcslcpy.c
        wcslen.c wcsncat.c wcsncmp.c wcsncpy.c wcspbrk.c wcsrchr.c wcsspn.c
	wcsstr.c wmemchr.c wmemcmp.c wmemcpy.c wmemmove.c wmemset.c
	XXX: wcswidth.c is not enabled yet.
- enable wmemchr(3) man page.
	XXX: FreeBSD lacks .St -isoC99 and .St -isoC-amd1.
 2001-05-15 20:34:20 +00:00
tshiozak
dd1bc4d274 initial import of locale insensitive wcs* and wmem* functions. 
Obtained from:	NetBSD and Citrus.
 2001-05-15 06:01:19 +00:00
ru
bb0854494c mdoc(7) police: add RETURN VALUES section. 
PR:		docs/27161
Submitted by:	Kazuhiro KONDOU <k-fuji@za2.so-net.ne.jp>
 2001-05-14 18:38:05 +00:00
ru
25ef23ac1c MAN[1-9] -> MAN. 2001-03-27 17:27:19 +00:00
ru
3ff23f918d .St -ansiC -> .St -isoC 2001-02-26 13:23:47 +00:00
ru
8a6f8b5fe4 mdoc(7) police: split punctuation characters + misc fixes. 2001-02-01 16:38:02 +00:00
jedgar
168082bf38 Clarify comments referring to strlcat() usage 
Obtained from:	OpenBSD
 2001-01-17 20:51:20 +00:00
jedgar
3644801234 - Reverse the order of two loop invariant to ensure strlcat() does not 
attempt to read memory when siz is 0
- Clarify comments referring to strlcat() usage

PR:		24278, 24295
Submitted by:	Tony Finch <dot@dotat.at>
		Richard Kettlewell <rjk@greenend.org.uk>
Reviewed by:	-audit
 2001-01-17 20:51:16 +00:00
ru
0a221c5a50 mdoc(7) police: Ft/Vt now accept punctuation-type arguments. 2001-01-12 15:46:56 +00:00
ru
8ba4187688 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
ru
c23c39b3a4 mdoc(7) police: removed history info from the .Os FreeBSD call. 2000-12-14 11:52:05 +00:00
kris
21ab1b113e MAXPATHNAMELEN -> MAXPATHLEN 
Submitted by:	ianm@kashmir.cit.nepean.uws.edu.au via OpenBSD
Obtained from:	OpenBSD
 2000-11-19 11:29:58 +00:00
ru
eb8c554f56 mdoc(7) police: use certified section headers wherever possible. 2000-11-17 11:44:16 +00:00
ru
a6f5d950d8 Avoid use of direct troff requests in mdoc(7) manual pages. 2000-11-10 17:46:15 +00:00
ache
9ec6d409a0 Add: 
The implementation will behave as if no library function calls strtok().
 2000-09-03 13:24:28 +00:00
alex
d0550d9237 Drop the references to index(3) and rindex(3), which are non-standard 
and people shouldn't be encouraged to use them.

Asked by:	sheldonh
 2000-07-18 08:05:11 +00:00
alex
62909a46ea Add SEE ALSO section, as with the other string functions. 
Submitted by:	dcs
 2000-07-17 19:00:26 +00:00
phantom
5401879e3b Introduce ".Lb" macro to libc manpages. 
More libraries manpages updates following.
 2000-04-21 09:42:15 +00:00
sheldonh
329223e6f2 Remove single-space hard sentence breaks. These degrade the quality 
of the typeset output, tend to make diffs harder to read and provide
bad examples for new-comers to mdoc.
 2000-03-02 09:14:21 +00:00
billf
fd1f77cbc0 Grammar: "be even number" -> "be an even number" 2000-01-03 20:18:04 +00:00
hoek
8ff2a6f6d4 Backout the prev. commit. It's a bad idea to make-up terms. I believe 
there is no good solution here.

Set-on-the-straight-and-narrow by:	bde
 1999-12-31 21:27:02 +00:00
hoek
6402f219ac Add ".Xref tolower 3" since its internal use is inferred in DESCRIPTION. 1999-12-28 14:57:33 +00:00
hoek
ff58456baf Avoid the potentially confusing term "a null pointer" and say "the NULL 
pointer" instead.  The potential confusion arises because the string/*.3
pages use the term "null-terminated string" (which is permissable).  Moreover,
this also makes these two manpages more consistent with the other string/*.3
manpages.
 1999-12-28 14:47:00 +00:00
billf
5b92abcf9d Remove x-ref to itself. 
Reviewed by:	mpp
 1999-12-14 11:34:47 +00:00
obrien
bd0d380ff0 Add HISTORY. 1999-10-29 16:50:22 +00:00
imp
1614c5d896 Xref strlcat, strlcpy 
Inspired by: NetBSD commit message describing this.
 1999-09-28 04:11:47 +00:00
dt
b96c3bcd66 __collate_substitute() do something non-trivial only for German. For everyone 
else, it is equivalent to strdup(). So, we will check if  the substitution
tables are trivial at the load time, and possibly save 2 calls to
__collate_substitute() in strcoll().

Still, __collate_substitute() should not exist.
 1999-09-12 21:15:28 +00:00
mpp
20c040ef66 Add $FreeBSD$ lines to man pages that are missing them to make 
it easier for translation teams.

PR:		docs/13418
Submitted by:	Alexey Zelkin <phantom@cris.net>
 1999-08-28 23:04:49 +00:00
peter
76f0c923fe $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00
mpp
b813f67e2a Various man page cleanup: 
- Sort xrefs
- FreeBSD.ORG -> FreeBSD.org
- Be consistent with section names as outlines in mdoc(7)
- Other misc mdoc cleanup.

PR:		doc/13144
Submitted by:	Alexy M. Zelkin <phantom@cris.net>
 1999-08-15 09:51:25 +00:00
imp
bedbde67f9 Use the latest version of these files from OpenBSD. 
1) Safty change from casper dik was added to OpenBSD's sources since I
   grabbed them. milltert@openbsd.org
2) Split up strlcpy to improve efficiency of the common case.
   milltert@openbsd.org
3) Cleanup of cross references for man page.  {alex,aaron}@openbsd.org

Pointed out by: deraadt@openbsd.org
 1999-08-10 05:58:58 +00:00
imp
d27613c67e Import strl{cat,cpy} from OpenBSD. 
Obtained from: OpenBSD
 1999-08-10 05:21:31 +00:00
nik
f7a8bc4c04 Add $Id$, to make it simpler for members of the translation teams to 
track.

The $Id$ line is normally at the bottom of the main comment block in the
man page, separated from the rest of the manpage by an empty comment,
like so;

     .\"    $Id$
     .\"

If the immediately preceding comment is a @(#) format ID marker than the
the $Id$ will line up underneath it with no intervening blank lines.
Otherwise, an additional blank line is inserted.

Approved by:            bde
 1999-07-12 20:50:10 +00:00
wes
438f145b6f Fixed a minor style nit in the EXAMPLE section. 1999-07-10 19:18:42 +00:00
mpp
daef367bde Fix a minor style nit in the NAME section. 1999-06-11 16:26:29 +00:00
mpp
e1abb8d9ac Move the description of the strncmp() function from the RETURN VALUES 
section to the DESCRIPTION section.

PR: 12133
Submitted by:	Sheldon Hearn <sheldonh@uunet.co.za>
 1999-06-11 16:16:32 +00:00
bde
ba1a6bd3e0 Fixed disordering and duplication of MLINKS in previous commit to 
libc/string/Makefile.inc.  psignal.3 doesn't live in libc/string.
 1999-05-19 06:32:00 +00:00
peter
91cb63bd82 Add a strsignal(3) (like strerror(3)) for libc compatability with other 
systems. NetBSD, Linux, SVR4 etc all have it.
 1999-05-18 04:48:58 +00:00
imp
404ab5f9ba More egcs warning fixes: 
o use braces to avoid potentially ambiguous else
	o don't default to type int (and also remove a useless register
	  modifier).
	o Use parens around assignment values used as truth values.
	o Remove unused function.

Reviewed by: obrien and chuckr
 1999-04-25 22:29:30 +00:00
ghelmer
62018e0afe Corrected use of backslash escaping in sample code. 
PR:		docs/10284
Submitted by:	Alfred Perlstein <bright@cygnus.rush.net>
 1999-02-27 00:54:40 +00:00
ache
b1eb7d8272 remove BUGS section, now behaviour is predictable enough 1999-02-13 09:57:58 +00:00
ache
28666df735 more words about return value 1999-02-13 00:04:54 +00:00
ache
ae6996c0c9 re-phrase things a bit 1999-02-12 23:52:29 +00:00
ache
fa61c225af fix wrong return result 
fix n=0 case
improve manpage
 1999-02-12 23:40:41 +00:00
jdp
6f731db02e Install man page link for strtok_r. 1999-01-19 23:45:48 +00:00
jdp
9c8e22687e Spell check and minor grammar fix. 1999-01-19 23:42:44 +00:00
wes
0f62a568db Reviewed by: JKH 
Submitted by:	Wes Peters

Added strtok_r (reentrant) function and man page.
 1998-12-14 05:11:26 +00:00
rnordier
6e547702d7 (Whoops: make it better instead of worse this time). Clarify 
processing of the string argument by perror().
 1998-10-29 22:08:59 +00:00
rnordier
d023e194f9 Clarify processing of the string argument by perror(). 1998-10-29 21:59:38 +00:00
ache
2682c4a8c8 Fix handling more than 1 char with non-C locale 
Misc. cleanup
PR: 6825
Submitted by: Sergey Gershtein <sg@mplik.ru>
 1998-06-05 09:49:51 +00:00
jb
df8078ac07 Cast a pointer to a long, not an int before masking it. 1998-05-10 21:22:47 +00:00
jraynard
577c94a0dc Pedantry (NULL -> NUL). 1998-05-03 22:42:45 +00:00
jb
bdf0841be6 Change MACHINE references to MACHINE_ARCH. 1998-02-20 08:23:55 +00:00
danny
3599f91c1d PR: 5573 
Submitted by:	garbanzo@hooked.net
Add strncasecmp, strncmp to NAME field.
 1998-01-27 07:01:09 +00:00
wosch
2608f479cc The terminating character in strings is NUL', not NULL'. 1997-12-28 12:06:29 +00:00
bde
ea35ce8d73 Sorted lists. 1997-10-21 08:41:15 +00:00
bde
fd943454de Handle machine-dependent (m-d) (string) sources more automatically. 
The names of m-d variants are now added (manually) to MDSRCS instead
of to SRCS, and the names of all machine-independent (m-i) variants
that can reasonably be replaced by an m-d variant are now added
(manually) to MISRCS instead of to SRCS, so that a simple substitution
can be used to discard the unused m-i variants.  MISRCS is potentially
all m-i sources, but the substitution is too simple to be fast, so
MISRCS should be kept reasonably small.

libc/Makefile.inc:
Do the substitution.

libc/i386/string/Makefile.inc:
Add to MDSRCS instead of to SRCS.  Add the names of all sources in this
directory, but no others.

libc/string/Makefile.inc
Add to MISRCS instead of to SRCS.  Add the names of all sources in this
directory.  Don't use (broken) explicit rules for special cases.
 1997-10-16 13:46:50 +00:00
bde
ef5c98dd45 Removed the subdirectory paths from the definitions of MAN[1-9]. They 
were a workaround for limitations in bsd.man.mk that were fixed about
2 years ago.
 1997-10-15 16:16:41 +00:00
bde
50f061ebcd Added some 2-line source files to get a direct correspondence 
between sources and objects.  This will be used to avoid messy
special cases in Makefile.inc.
 1997-10-15 15:27:19 +00:00
pds
fe0a77d7be Added bounds checking to the example after chasing down someone's 
broken code where they'd copied the example basically verbatim and
blew an array. (engage brain before typing 'make')
 1997-07-26 00:47:06 +00:00
peter
486333fcfd kill the undead 1997-07-13 14:26:00 +00:00
bde
c800b77e17 This commit was generated by cvs2svn to compensate for changes in r27180, 
which included commits to RCS files with non-trunk default branches.
 1997-07-03 03:28:27 +00:00
bde
e2f0a0f35c Import Lite2's src/lib, except for non-i386 machine-dependent directories, 
libc/db, libc/gen/crypt.* and libtelnet.  All affected files except 3
unimportant ones have already left the vendor branch.
 1997-07-03 03:28:27 +00:00
jb
a1337bb0ae Changed all paths to be relative to src/lib instead of src/lib/libc 
so that all these makefiles can be used to build libc_r too.

Added .if ${LIB} == "c" tests to restrict man page builds to libc
to avoid needlessly building them with libc_r too.

Split libc Makefile into Makefile and Makefile.inc to allow the
libc_r Makefile to include Makefile.inc too.
 1997-05-03 03:50:06 +00:00
bde
4d078cb8d9 Fixed #include and/or prototype bugs in synopsis. 1997-04-19 15:57:20 +00:00
peter
fa3f8bd93c Merge from Lite2 (whiteout/unionfs) 1997-03-11 11:41:46 +00:00
peter
e0e06d68d5 Import CSRG 4.4BSD-Lite2 lib/libc onto vendor branch 1997-03-11 11:29:42 +00:00
peter
e8e23405de This commit was generated by cvs2svn to compensate for changes in r23658, 
which included commits to RCS files with non-trunk default branches.
 1997-03-11 11:29:42 +00:00
peter
6b08958c64 Revert $FreeBSD$ to $Id$ 1997-02-22 15:12:41 +00:00
wosch
6d0dbd7455 Sort cross references. 1997-01-20 23:23:22 +00:00
jkh
808a36ef65 Make the long-awaited change from $Id$ to $FreeBSD$ 
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.
 1997-01-14 07:20:47 +00:00
wosch
000fb64288 delete doubled words, e.g.: "the the" -> "the" 1996-10-05 22:27:30 +00:00
wosch
89dea7c61d add missing comma(s) in .Xr macros 1996-09-23 22:24:39 +00:00
bde
070eb30ca6 Fixed the easy cases of const poisoning in the kernel. Cosmetic. 1996-08-31 16:52:44 +00:00
mpp
5e0b8a5234 Correctly use .Fn instead of .Nm to reference function names 
in a bunch of man pages.

Use the correct .Bx  (BSD UNIX) or .At (AT&T UNIX) macros
instead of explicitly specifying the version in the text
in a bunch of man pages.
 1996-08-22 23:31:07 +00:00
ache
3ba537ecfe Back out fallback approximation changes, they are not so right to live 1996-08-13 17:03:18 +00:00
jkh
c4d4a99d31 General -Wall warning cleanup, part I. 
Submitted-By: Kent Vander Velden <graphix@iastate.edu>
 1996-07-12 18:57:58 +00:00
ache
ec6853868b Use better approximation if collate info not available. 
Fix bug: strxfrm+strcmp != strcoll, if collate info not available
 1996-06-09 14:56:08 +00:00
ache
0eba79aa48 Localize it. 
(it was NOT localized initially, it does some trick instead!)
 1996-06-09 13:31:06 +00:00
wosch
9f795376b3 `mv'' -> `mv -f'' 
``rm'' -> ``rm -f''
so mv/rm may not ask for confirmation if you are not root
 1996-05-07 23:19:49 +00:00
bde
0fa2dcd1ef Added `const' to types of sys_errlist and sys_nerr. 
Use .Va instead of .Fa to describe these variables.

Say a little about inconsistent declarations of sys_errlist in the BUGS
section.
 1996-04-19 14:02:03 +00:00
mpp
f150b93f6a Update the description of strncat to accurately describe how many 
bytes are copied to the destination string.  Closes PR#1000.

Submitted by:	Dave Glowacki <dglo@ssec.wisc.edu>
 1996-04-09 22:00:39 +00:00
mpp
0796408d4a Another round of man page cleanups. 
Down to only about 100 items left to cleanup! :-)
 1996-02-12 04:57:03 +00:00
mpp
62cdcaa268 Fix even more spelling errors in some more man pages. 1996-01-30 16:34:52 +00:00
mpp
66264c864c Correct the strspn() man page so that it no longer references 
itself as strcspn().

Obtained from:  NetBSD-bugs mailing list (PR# 1905)
 1996-01-10 11:06:25 +00:00
peter
9e723d65b3 recording cvs-1.6 file death 1995-12-30 19:02:48 +00:00
peter
c3f352d4ad This commit was generated by cvs2svn to compensate for changes in r13122, 
which included commits to RCS files with non-trunk default branches.
 1995-12-30 19:02:48 +00:00
rgrimes
f05428e4cd Remove trailing whitespace. 1995-05-30 05:51:47 +00:00
ache
b07c35fa47 If locale not available, fallback to strcasecmp, not to strcmp 1995-04-16 22:43:45 +00:00
bde
54b7f88a16 Don't build swab.o here. It gets built in libc/i386/string. Previously 
the copy built from here was overwritten by the other copy and the other
copy was put in library-building command lines twice.  ld now objects to
duplicated modules.
 1995-03-07 04:19:11 +00:00
ache
4fd94cf795 Minor optimization. 1995-02-18 11:36:33 +00:00
ache
b122bfda1b Copyrights cleanup 1995-02-18 01:39:00 +00:00
ache
308515c3f8 Add 8bit collate stuff 
Submitted by: alex@elvisti.kiev.ua
 1995-02-16 17:01:11 +00:00
bde
f9bd31e543 Obtained from: 386BSD-0.1 patchkit; also fixed in 1.1.5 
Compare unsigned chars.
Return the place after where the character was found and not the start
of the string.
 1994-12-12 01:23:33 +00:00
wollman
7fa1ec8f19 Use latest Arthur Olson timezone code rather than that supplied with 
4.4.  The code is almost identical to the 4.4 versions, but this organization
should make it easier to merge new versions in the future.
 1994-09-13 21:26:08 +00:00
bde
2933861562 Don't include <sys/types.h> to get u_int or use u_int for a bogus cast. 
Modernize bcopy -> memcpy.
 1994-09-05 13:41:33 +00:00
bde
ed0e48f6c0 Fix printing of weird errno's: negative values were printed as large 
unsigned's; null termination was only guaranteed for the first call.

Fix lint: don't declare externs internally; they were both out of date.
 1994-09-05 13:37:43 +00:00
wollman
e017c781ca First crack at making libc work with the new make macros. It compiles on 
my machine, and a simple static (genassym) and shared (sysctl) executable
both work.  Still to be done: RPCand YP merge.
 1994-08-05 01:19:12 +00:00
rgrimes
be22b15ae2 BSD 4.4 Lite Lib Sources 1994-05-27 05:00:24 +00:00