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aa5abf3731
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242 Commits

Author SHA1 Message Date
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
kleink
3432ed7203 Need an internal name for asprintf(3). 2001-04-13 14:18:09 +00:00
jhawk
404ef082e4 Xr printf(9) 2001-04-03 13:59:22 +00:00
lukem
fa11ebb133 apparently ansi c only required fread(3) to return 0 if size or nmembs == 0. 
however, susv2 adds the same to fwrite(3), so add the explicit check.
document this for both fread & fwrite. move diagassert for buf!=NULL to after
the (size * nmembs) == 0 check.

this has the helpful side effect of preventing the _DIAGASSERT()ion in
fwrite() being triggered by lots of 3rdparty code that calls fwrite() with
buf=NULL count=0
 2001-01-25 02:06:25 +00:00
itojun
bb0bfe5b30 initialize mbstate_t properly. 2000-12-30 04:13:25 +00:00
kleink
81ab746b71 Sprinkle some __restrict into stdio. 2000-12-29 15:22:48 +00:00
itojun
1da6122f1e make printf-variant work with stateful encodings. 2000-12-23 13:19:31 +00:00
christos
86af4f2cf9 fix duplicate declaration of __glue. 2000-12-10 04:17:28 +00:00
christos
ebb980fc21 This is for completeness only (to make fdopen symmetric with fopen and freopen) 
and to match the documentation. Return an error if "f" was specified and the
file descriptor does not refer to a plain file.
 2000-11-29 15:36:42 +00:00
christos
8955e88e2f Add checks for O_NDELAY [which indicates that we only want plain files], 
and return an error if the file was not plain.
 2000-11-29 15:31:10 +00:00
christos
2a213d0e9a make sure we preserve errno. 2000-11-29 15:30:20 +00:00
kleink
78eeef4b49 Actually EINVAL fits the circumstances better. 2000-10-19 09:47:43 +00:00
kleink
20b0e10891 C99: Passing a null pointer as the buffer argument to snprintf() and 
vsnprintf() is permitted when the size argument is zero as well; mostly
from Peter Seebach in PR standards/9603.
 2000-10-19 09:45:31 +00:00
kim
6ec737498a Make "f" standout better. 2000-10-18 15:40:52 +00:00
kleink
9c477a4e4e XCU5 -> XSH5. 2000-07-26 08:57:34 +00:00
kleink
7d93b767c2 Oops, forgot to define weak aliases for public names. 
Fixes PR {pkg,lib}/10655.
 2000-07-26 08:52:57 +00:00
jdolecek
5451455d06 v*scanf() are hardly 'new to this release' when they have 
been around since 386BSD-0.1 import; they have been present in 4.4BSD-Lite
at least, can't currently check if even in 4.3BSD
put note aboud eventual removing of compatibility formats to NOTES, it's
   hardly a bug description
 2000-07-16 11:08:53 +00:00
sommerfeld
007c516740 Attach __format__ attributes to local __sbprintf function 2000-07-08 14:57:57 +00:00
kleink
6c16ef0bd2 Elaborate a bit on fseeko() and ftello(). 2000-07-08 14:13:05 +00:00
kleink
723bc5321e Bump date for fseeko() and ftello(). 2000-07-08 13:59:24 +00:00
kleink
7c5b39585f In fgetpos() and fsetpos(), use ftello() and fseeko(), respectively, to avoid 
truncating the value stored in the fpos_t object operated on to that of a
long integer; adresses PR lib/6637.
 2000-07-08 13:51:27 +00:00
kleink
dae360611f XCU5: Add fseeko() and ftello() functions which provide the functionality of 
fseek() and ftell(), respectively, but operate on file offsets of type off_t.
 2000-07-08 13:46:33 +00:00
fair
dc17a3ff45 Comment out a paragraph describing behavior which NetBSD's fopen(3) does 
not exhibit, per PR 6072.
 2000-05-17 10:09:35 +00:00
kleink
3031020afe Replace internal use of strto{,u}q() with strto{,u}ll(). 2000-03-08 19:33:47 +00:00
mycroft
605490369c Delint. 
Remove trailing ; from uses of __weak_alias().  The macro inserts this if
needed.
 2000-01-22 22:19:07 +00:00
wrstuden
9c658d828e Need to include "reentrant.h" for FLOCKFILE macros. 2000-01-21 23:12:33 +00:00
mycroft
e70f76146b Do file locking. 2000-01-21 19:56:07 +00:00
mycroft
b714bb5102 Just call fflush() from _cleanup(), since it does the right locking. 2000-01-21 19:55:02 +00:00
mycroft
f9b319ca18 Call __sclearerr(), nor clearerr(), so we don\`t try to double lock. 2000-01-21 19:54:13 +00:00