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206 Commits

Author SHA1 Message Date
ru
01548ace15 Mechanically kill hard sentence breaks. 2004-07-02 23:52:20 +00:00
ru
95168a499a Markup, grammar, and spelling fixes. 2004-06-30 20:09:10 +00:00
tjr
47b6d3f343 Prepare to handle state-dependent encodings. This mainly involves not 
taking shortcuts when it comes to storing and passing around conversion
states.
 2004-04-07 09:47:56 +00:00
des
9766be385f Translate from GNU C to ISO C. 2004-01-14 07:47:10 +00:00
des
ec1fd605cb Add and document ffsl(), fls() and flsl(). 2004-01-13 16:05:47 +00:00
jkh
4b15405096 Brucification: Don't initialize in declaration, make sure extra lines 
follow declaration section.
 2003-12-18 07:44:53 +00:00
jkh
88ce59ac21 Do comparison using appropriate casting first, as per SUSv3 (search for first 
[last] character, not int).
 2003-12-17 02:46:48 +00:00
tjr
34fe8a239a Pass NULL instead of a pointer to a zeroed mbstate_t object. 2003-11-05 08:07:00 +00:00
peter
cb29a24d26 Pacify gcc about casting pointers to integers (for the lowest few bits). 2003-10-26 03:55:58 +00:00
ru
1c23ef339b mdoc(7): Use the new feature of the .In macro. 2003-09-08 19:57:22 +00:00
simon
2068a465a8 Move a sentence about the terminating \0 from the RETURN VALUES section 
(where it didn't really belong), to the DESCRIPTION section.

English advice:	ceri
Requested by:	das
MFC after:	4 weeks
 2003-09-04 20:36:54 +00:00
simon
e669733309 * Merge index(3) and rindex(3) to index(3) since the two functions are 
almost identical.
* Merge strchr(3) and strrchr(3) to strchr(3) since the two functions
  are almost identical.
* Make the wording of index(3) and strchr(3) more similar.
* mdoc(7) cleanup.

Submitted by:	SUZUKI Koichi <metal@gc5.so-net.ne.jp>, keramida, myself
PR:		docs/32054
Reviewed by:	ru
Approved by:	ceri (mentor)
 2003-07-28 22:50:42 +00:00
maxim
70699fa60d o strmode(3) returns void not 0. 
PR:		docs/53488
Submitted by:	Andrey Simonenko <simon@comsys.ntu-kpi.kiev.ua>
MFC after:	1 week
 2003-07-01 15:28:05 +00:00
nectar
0b64e1476b Back out the `hiding' of strlcpy and strlcat. Several people 
vocally objected to this safety belt.
 2003-05-01 19:03:14 +00:00
nectar
e69967f534 `Hide' strlcpy and strlcat (using the namespace.h / __weak_reference 
technique) so that we don't wind up calling into an application's
version if the application defines them.

Inspired by:	qpopper's interfering and buggy version of strlcpy
 2003-04-29 21:13:50 +00:00
tjr
b526ac59f7 MFp4: Make `spanp' const. 2003-03-12 06:41:49 +00:00
mike
d6f399392e Optimize errstr() by reducing the number of times it walks a string. 
As a side effect, it makes the code easier to read and requires less
pointer arithmetic.

Test by:	strerror regression test
Submitted by:	Tim Kientzle <kientzle@acm.org>
 2003-01-03 16:44:42 +00:00
mike
dd4db7d1b4 Stylistic changes: 
o Fix an English error (comma splice) and poorly worded sentence.
o Fix KNF ordering of variables (pointers come before arithmetic types).
o Restore hand-optimization of sizeof()-1, instead of strlen().
o Remove unneeded local variables in strerror_r().

Test by:	strerror regression test
Requested by:	bde
Reviewed by:	bde
 2002-12-20 05:26:10 +00:00
tjr
8d1bd25993 Add back the Standards section claiming conformance to 1003.1-2001 and 
C99 now that all known standards-related bugs have been fixed.
 2002-12-19 10:24:52 +00:00
ru
51fe7c1a88 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
mike
91ae3fa45d Rearrange strerror() so that its itoa procedure can be used with 
strerror_r().  Doing this allows us to ensure that strerror_r() always
fills the supplied buffer regardless of EINVAL or ERANGE errors.

strerror()'s semantics have changed slightly such that an argument of
0 is now considered invalid and errno is set to EINVAL.

Remove internal regression test for strerror() and strerror_r().  This
will be reincarnated in src/tools/regression/lib/libc/string.

In strerror(3), add a comment about strerror()'s bogus return type.

PR:	44356
 2002-12-18 16:53:31 +00:00
ru
863465c1ab mdoc(7) police: Fixed abuses of the .Ar and .Em macros. 2002-12-18 13:33:04 +00:00
ru
8746d263e1 mdoc(7) police: "The .Fn function". 2002-12-18 12:45:11 +00:00
ru
3ae151638f mdoc(7) police: tiny nits. 
Approved by:	re
 2002-12-09 14:04:05 +00:00
ru
3f859aa2ab mdoc(7) police: formatting nits. 
Approved by:	re
 2002-11-29 15:57:50 +00:00
ru
40e2359f4b libc_r wasn't so tied to libc for 22 months. 2002-11-18 09:50:57 +00:00
tjr
48764d41ec Replace wcsstr() with an implementation based on strstr(), which is far 
more efficient. The problem with the previous implementation was that it
calculated the length of the first argument ("big") with wcslen() when
it was not necessary.
 2002-10-24 02:53:45 +00:00
tjr
f6957d7de7 Restore Berkeley SCCS id. 2002-10-24 02:48:45 +00:00
tjr
5e38b5707c Remove the Standards section again until we get these functions sorted 
out. This will probably have to wait until after 5.0-R.
 2002-10-24 01:24:26 +00:00
tjr
f8847ee680 Fix the NetBSD RCS id's on these files; somehow they were initially 
committed with the tags unexpanded.
 2002-10-23 11:08:40 +00:00
tjr
416f05a258 Reimplement more efficiently, using a single forward scan (like strrchr(3)) 
instead of scanning forwards to find the end of the string then scanning
backwards to find the character.
 2002-10-23 10:52:04 +00:00
tjr
f0735aa8f5 Reimplement, handling the case where c == L'\0' correctly and fixing 
some style(9) bugs.
 2002-10-23 10:47:47 +00:00
tjr
77d4d24de8 Add a Standards section, claiming conformance to IEEE Std. 1003.1-2001. 
Also add a note to the Bugs section pointing out that strerror() and
perror() share the same static buffer.
 2002-10-23 10:16:21 +00:00
des
98590d4f32 Translate to English. 2002-10-23 08:55:14 +00:00
tjr
648d24ba62 Replace this wcsncpy() implementation with one based on strncpy.c to fix 
two major bugs:
- off-by-one overflow when the length of the source string exceeds or
  equals the destination buffer size.
- old version was not padding the destination buffer with null wide chars
 2002-10-23 04:35:25 +00:00
tjr
058eca1b43 C89 does not specifiy strsep(), so our strsep() implementation cannot 
conform to it.

Obtained from:	OpenBSD
 2002-10-19 13:41:22 +00:00
tjr
0c4686731a Add cross-references to the wide character counterparts of these functions. 2002-10-15 10:11:53 +00:00
tjr
fbb20002c7 Remove stray comma at the end of the See Also list. 2002-10-15 09:49:54 +00:00
robert
b1e943b5c6 Fix another spelling mistake. 2002-10-10 14:16:08 +00:00
robert
32fcba3d7e Correct a spelling mistake. 2002-10-10 14:14:44 +00:00
tjr
f213f77cc2 Add a placeholder implementation of wcscoll() and wcsxfrm() which gives 
locale-sensitive collation only in single-byte locales, and just does
binary comparison for the others with extended character sets.
 2002-10-04 03:18:26 +00:00
obrien
ae09b5969d Add stpcpy(3). 2002-10-03 19:39:20 +00:00
tjr
b4a2b3a815 Add an example showing how to use wcstok(). Fix ordering of See Also section. 2002-10-02 14:28:26 +00:00
tjr
9228738b8c Simplify by removing unneeded local variables and explicit null termination. 2002-09-26 09:28:55 +00:00
tjr
e0a783a538 Simplify by removing useless local variables and explicit null termination. 2002-09-26 09:23:07 +00:00
tjr
b1352d9ad4 Remove unnecessary #include <assert.h>; it was used to bring in the 
_DIAGASSERT macro on NetBSD, but we don't need it.
 2002-09-21 00:29:23 +00:00
tjr
0e0fb98538 Replace a stray reference to strtok() with one to wcstok(). 2002-09-08 11:09:24 +00:00
tjr
9445b1b57c Add an implementation of wcstok(), based on strtok_r(). 2002-09-07 08:16:57 +00:00
tjr
64f61942de Sync prototypes with <wchar.h> with respect to the restrict qualifier. 2002-09-07 04:07:00 +00:00
tjr
ad5ac67c75 Add restrict qualifiers where C99 permits them. All of these already had 
restrict qualifiers on their prototypes in <wchar.h>.
 2002-09-07 04:03:28 +00:00