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270 Commits

Author SHA1 Message Date
kristerw a505fc7826 Fix two bugs: 
1. snprintf(foo, 0. "XXX") is guaranteed not to write in foo by the
   standard (ISO/IEC 9899 7.19.6.5) but our implementation handles this
   as if the buffer has a size of (size_t)-1.

2. snprintf(NULL, 0, "XXX") leaks memory since cantwrite() allocates
   memory if _bf._base == NULL, and this buffer is never freed
   (PR 16483).
 2003-01-05 11:05:47 +00:00
mjl 71b7c0b242 Fix typos (from PR 19650) 2003-01-03 21:41:28 +00:00
lukem b1e79510cf - Migrate fparseln(3) from libutil to libc, where it should have been in 
the first place...
- Bump libutil major (to 7.0) and libc minor (to 12.91).
 2002-11-30 03:04:44 +00:00
simonb 0b3c8ee193 Document that the *printf() functions can return a negative value under 
output error conditions.
 2002-11-11 17:26:19 +00:00
wiz 6569c5c509 New sentence, new line. From Robert Elz. 2002-10-01 17:22:00 +00:00
thorpej 922525072e Allow mktemp to be built as a host tool. 2002-09-14 04:26:23 +00:00
wiz 3f9c36b9de Drop superfluous Ns and fix a formatting glitch. 2002-08-20 16:10:01 +00:00
yamt e7d9fe95ae - add description of the race. 
- fix typo.
from OpenBSD.
 2002-08-10 16:34:29 +00:00
yamt dccfe06f50 use more Xs for filename templates. 
from OpenBSD.
 2002-08-10 16:28:51 +00:00
yamt 04adc81fbf if the path is directory, remove(3) behaves as rmdir instead of unlink. 
from OpenBSD.
 2002-08-10 09:42:23 +00:00
yamt 5d8e52e7ab bring in EXAMPLES and BUGS from openbsd. 2002-08-10 09:32:19 +00:00
mjl a32f58ffa9 Correct wrong comparison in example. 2002-07-21 19:04:03 +00:00
yamt 673cbedc13 import CAVEATS sections from OpenBSD. 
with little tweak by me.
 2002-07-10 14:37:12 +00:00
wiz 53f8a68c5f Add Xr to fileno(3). 2002-06-12 09:21:40 +00:00
wiz 3fb28eec1f __STDC__ is always defined on NetBSD. 2002-05-26 14:43:59 +00:00
thorpej 42320e8223 * Move the prototype of __svfscanf from <stdio.h> to libc/stdio/local.h. 
* Add prototype for vfscanf to <stdio.h>.
* Remove #define of vfscanf to __svfscanf from <stdio.h>.
* Include local.h in libc files which need __svfscanf.
* Add vfscanf weak alias to __svfscanf.

Fixes standards/16997.

NOTE: libc minor not bumped -- ride on the bump to 12.84 made by
itojun today.
 2002-05-24 22:17:20 +00:00
kleink eedae55de3 Consistent wording: plain files -> regular files. 2002-05-15 07:00:22 +00:00
bjh21 c9e4965681 Revert addition of mkdtemp() to libnbcompat. I don't think we need mktemp(1) 
after all.
 2002-04-01 13:59:34 +00:00
bjh21 58017a564d Add mkdtemp to libnbcompat, since glibc doesn't have it an mktemp(1) will 
need it.
 2002-03-31 18:04:11 +00:00
yamt ffca92c5a2 putwc and putwchar's argument is wchar_t, not wint_t. 2002-03-14 21:21:00 +00:00
christos 9588aa8fef fully initialize the structure to avoid gcc complaints. 2002-03-12 22:56:16 +00:00
ross 814f296b77 Generate <>& symbolically. 2002-02-07 07:00:09 +00:00
wiz 38462ff661 Punctuation nit, and slight grammar improvement. 2002-02-02 10:50:52 +00:00
yamt ec88065e0f note that our fsetpos/fgetpos don't know about stream's state. 
it's a bug since we now have stateful encodings like iso2022 and
wide char functions like fgetwc.
 2002-02-02 08:56:53 +00:00
kleink 222fdd84c8 One pasto, one typo. 2002-01-21 11:54:15 +00:00
wiz 1f01816d38 Avoid Po/Pq. 2001-12-07 12:36:40 +00:00
wiz 69486f2d3a Slight grammar improvement. 2001-12-07 12:36:11 +00:00
wiz 881a6c7de6 Markup getwc in one place. 2001-12-07 12:35:54 +00:00
wiz aa5abf3731 Grammar improvements, some additional markup and a typo fix. 2001-12-07 12:35:13 +00:00
yamt fa787c7eba g/c #if 0. 2001-12-07 12:18:53 +00:00
yamt a510b02e77 add files forgotten in my previous commit. 2001-12-07 12:02:07 +00:00
yamt 17f3654a64 - make FILE structure extensible without breaking binary-compatibility. 
- add fputwc, fgetwc, fwide and related functions.
- add hooks needed to maintain the orientation of file stream.
 2001-12-07 11:47:40 +00:00
kleink 2a6842fe56 C99: Recognize %F here, too. 2001-12-02 20:53:49 +00:00
kleink f2c0cf9cec Fix a mis-pasting in previous; pointed out by Thomas Klausner. 2001-12-02 20:41:12 +00:00
kleink dcf4ce2588 C99: 
* Recognize %F.
* Convert {Infinity,NaN} to {"inf","nan"} for %[efg], and to
  {"INF","NAN"} for %[EFG].
 2001-12-02 20:12:03 +00:00
kleink 80f30d4de0 Since we're returned the sign of a floating-point number by __dtoa(), 
use that to decide whether to include a minus sign in the result.
Fixes printing -0.0, and thus PR lib/3137.
 2001-11-28 11:58:22 +00:00
augustss 0d3aa2aa07 Ugh, back out last commit. It makes vfprintf depend on -lm. 2001-11-27 18:05:30 +00:00
augustss a928006fbb Print sign of -0.0 correctly. Fixes PR 3137 (mine). 2001-11-27 18:00:55 +00:00
lukem 50f5afd52e fix WARNS=2 (-Wshadow) warnings 2001-11-04 13:57:29 +00:00
kleink aea3dece2d Drop a VAX/Tahoe reference (the VAX case wasn't true with the current compiler 
either).
 2001-10-17 13:27:15 +00:00
wiz 4c99916337 va_{start,end} audit: 
Make sure that each va_start has one and only one matching va_end,
especially in error cases.
If the va_list is used multiple times, do multiple va_starts/va_ends.
If a function gets va_list as argument, don't let it use va_end (since
it's the callers responsibility).

Improved by comments from enami and christos -- thanks!

Heimdal/krb4/KAME changes already fed back, rest to follow.

Inspired by, but not not based on, OpenBSD.
 2001-09-24 13:22:25 +00:00
wiz 71bd158b54 Mainly sort SEE ALSO, but also sort sections, and some punctuation and 
paragraph fixes.
 2001-09-16 02:17:15 +00:00
wiz 72b9df9677 Boring whitespace fixes. 2001-09-16 02:08:55 +00:00
abs 185d31ea9e Do not xref pc(1) 2001-07-06 18:15:36 +00:00
aymeric 58237d3d65 Draw attention to the fact that the created file/dir may not be readable 
or writable due to a weird umask.
 2001-06-22 20:09:05 +00:00
christos 096152524b casts to size_t 2001-06-21 21:17:10 +00:00
kleink a251b29d5a Clarify C standards situation a bit. 2001-04-30 08:47:59 +00:00
kleink fe3c9ceaf7 * Move definitions of exact-width integer types from <machine/types.h> 
to <sys/types.h> and <sys/stdint.h>.
* Add a new C99 <stdint.h> header, which provides integer types of
  explicit width, related limits and integer constant macros.
* Extend <inttypes.h> to provide <stdint.h> definitions and format
  macros for printf() and scanf().
* Add C99 strtoimax() and strtoumax() functions.
* Use the latter within scanf().
* Add C99 %j, %t and %z printf()/scanf() conversions for
  intmax_t, pointer-type and size_t arguments.
 2001-04-28 15:41:28 +00:00
kleink 568e812267 Fix an ... interesting pasto in the description of the l length modifier 
that's been here forever.
 2001-04-26 19:25:12 +00:00
kleink 6213f73707 Document getc_unlocked(3), getchar_unlocked(3), putc_unlocked(3) and 
putchar_unlocked(3); fixes PR lib/11340.
 2001-04-25 22:06:53 +00:00