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9031030003
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366 Commits

Author SHA1 Message Date
Tim J. Robbins
9031030003 There is no macro version of getc() anymore. 2003-01-10 07:45:24 +00:00
Tim J. Robbins
72c9dabbb7 Bring the list of function-like macros up to date with reality. 2003-01-10 07:38:38 +00:00
Alfred Perlstein
d2b9b6b10c spell multiple correctly. 2003-01-10 06:52:19 +00:00
Tim J. Robbins
4549f62011 Document clearerr_unlocked(), feof_unlocked(), ferror_unlocked() 
and fileno_unlocked().
 2003-01-10 06:22:28 +00:00
Tim J. Robbins
4d844c09ac Add a manual page for flockfile(), ftrylockfile(), and funlockfile(). 2003-01-10 05:34:11 +00:00
Tim J. Robbins
cbee408df1 Document getc_unlocked(), getchar_unlocked(), putc_unlocked(), 
and putchar_unlocked().
 2003-01-10 04:56:20 +00:00
Tim J. Robbins
a5b0089e65 Add function versions of getchar_unlocked(), getc_unlocked(), 
putchar_unlocked(), putc_unlocked(), feof_unlocked(), ferror_unlocked(),
clearerr_unlocked(), and fileno_unlocked(). The first four are required
by POSIX. The rest are provided for consistency.
 2003-01-10 04:35:08 +00:00
Tim J. Robbins
16fdde11b7 Remove an unused variable: mbresult. 2003-01-07 06:20:47 +00:00
Tim J. Robbins
0b4b7b65ed #include <stdlib.h> for free()'s prototype. 2003-01-07 06:17:13 +00:00
Tim J. Robbins
e2b090f34f Note that the printf(3) and scanf(3) family of functions don't deal with 
multibyte characters in the format string correctly.
 2003-01-06 06:19:19 +00:00
Tim J. Robbins
43a240930c #include "local.h" to make __svfscanf()'s prototype visible. 2003-01-03 23:27:27 +00:00
Tim J. Robbins
276ba5b4fa Reset the stream orientation to 0 (unoriented) in freopen(), as required 
by the C standard.
 2003-01-03 12:27:19 +00:00
Ruslan Ermilov
facc67676f mdoc(7) police: Deal with self-xrefs. 2002-12-24 13:41:48 +00:00
Tim J. Robbins
4aca04ee5c Document the fact that the printf() family of functions return negative 
values (EOF in our case) on error, and some of the possible errno values
in an Errors section.

PR:		39257
 2002-12-20 08:28:10 +00:00
Tim J. Robbins
5a7405be50 C99 standardised the vscanf() family of functions, update Standards 
section to reflect this.
 2002-12-20 07:46:01 +00:00
Tim J. Robbins
37d2356335 Write the message to stderr, not file descriptor 2, so that perror() 
writes to the correct stream if stderr has been redirected with freopen().
 2002-12-19 09:53:26 +00:00
Tim J. Robbins
a207a8e3f1 Use strerror_r() to format the error message so that strerror()'s static 
buffer does not get clobbered.

ISO/IEC 9899:1999 7.21.6.2 3:
"The implementation shall behave as if no library function calls the
strerror function."
 2002-12-19 09:50:10 +00:00
Ruslan Ermilov
2efeeba554 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
Ruslan Ermilov
5c564bae0a mdoc(7) police: Fixed abuses of the .Ar and .Em macros. 2002-12-18 13:33:04 +00:00
Ruslan Ermilov
1fae73b137 mdoc(7) police: "The .Fn function". 2002-12-18 12:45:11 +00:00
Ruslan Ermilov
a9a15f3ea4 mdoc(7) police: tiny nits. 
Approved by:	re
 2002-12-09 14:11:37 +00:00
Ruslan Ermilov
ae82896268 Consistently mark std(in|out|err) with .Dv, because that's how they 
are marked up in stdio(3), and because they are defined expressions
of type "FILE *".

Approved by:	re
 2002-12-04 18:57:46 +00:00
Ruslan Ermilov
898f520da8 mdoc(7) police: markup overhaul. 
Approved by:	re
 2002-12-04 17:49:15 +00:00
Ruslan Ermilov
1798791d24 mdoc(7) police: formatting nits. 
Approved by:	re
 2002-11-29 15:57:50 +00:00
Ruslan Ermilov
c51d717f0c libc_r wasn't so tied to libc for 22 months. 2002-11-18 09:50:57 +00:00
Warner Losh
cf04ed1bdf bde points out that the LIBC_MAJOR macro doesn't exist and requests 
that we not use it here.  In its place I've put a comment about the
current state of play.

Submitted by: bde
 2002-11-14 14:06:14 +00:00
Warner Losh
c906b66373 Restore Peter's version of static __sF. There's too much pain for it 
to be static for 5.0.  I may remove this for 5.1 or 5.2.  No more
binaries or libarires will be generated with __sF starting as of
yesterday.  Originally the plan had been to eliminate this for 5.0,
but we didn't get the __std{in,out,err}p changes merged into -stable
until yesterday (rather than in September 2001 like it should have
been).  Given that didn't happen on time, we can't do the other part
of the scheme now.

# Please do not change this without talking to me first.
 2002-11-10 08:44:38 +00:00
Alfred Perlstein
ac1cc6ee11 Backout "compatibility hack" for __sF. 
Requested by: Steve Kargl <sgk@troutmask.apl.washington.edu> (submitter)
 2002-11-04 03:23:56 +00:00
Alfred Perlstein
0fc25b925d Provide a hook to make __sF visible outside of libc for commercial apps 
if WANT_COMPAT4_STDIO is defined when compiling libc.

Submitted by: Steve Kargl <sgk@troutmask.apl.washington.edu>
 2002-11-02 19:47:53 +00:00
Tim J. Robbins
14ffdae94d No need to include floatio.h here: vfscanf() no longer uses anything 
it defines.
 2002-11-01 05:13:01 +00:00
Alfred Perlstein
c313cb2abf Make __sF static. This can not be allowed to exist in 5.x. 2002-10-31 01:54:27 +00:00
Tim J. Robbins
ae95ea1a26 Cross-reference putc(3). 2002-10-28 10:35:18 +00:00
Tim J. Robbins
79db40061f The ORIENTLOCK macro is no longer needed since all functions use 
FLOCKFILE/FUNLOCKFILE explicitly.
 2002-10-25 07:01:56 +00:00
Tim J. Robbins
9619813de9 Cross-reference fmtcheck(3). 2002-10-20 03:56:37 +00:00
Peter Wemm
d7dd6ae7ec Give in on the __sF stuff. I have a better fix in mind that is future 
proof, but this should buy me some time for now.
 2002-10-19 22:28:07 +00:00
Tim J. Robbins
118bb75e02 Indent code example with one tab, not two, for consistency with the rest. 2002-10-19 13:48:45 +00:00
Tim J. Robbins
0145ba86d1 Fix off-by-one error when pushing back a multibyte sequence in 
wide character class (%l[) and wide string (%ls) conversions.
 2002-10-17 13:04:00 +00:00
Tim J. Robbins
63b01047f4 Make part of the previous change clearer; check flags for SUPPRESS directly 
instead of checking whether we're using a temporary buffer.
 2002-10-17 12:06:29 +00:00
Tim J. Robbins
bd25c6f476 The field width for single-byte string conversions (%c, %s, %[) is the 
maximum number of bytes that may be stored in the array, not the maximum
number of wide characters to read. The wording of the standard unfortunately
does not make this clear.
 2002-10-17 12:02:36 +00:00
Tim J. Robbins
35739e072b Count field width correctly for suppressed multibyte fields (%*lc, 
%*ls, %*l[).
 2002-10-16 14:07:08 +00:00
Tim J. Robbins
6180233fd8 Set the error bit on the stream if an encoding error occurs. Improve 
handling of multibyte sequences representing null wide characters.
 2002-10-16 12:09:43 +00:00
Tim J. Robbins
927ecbf313 Add support for the XSI %C and %S formats, which are the same as %lc 
and %ls.
 2002-10-16 03:55:53 +00:00
Tim J. Robbins
af1c9c0e4d Use a weak reference instead of a macro to make vfscanf an alias 
for __vfscanf.
 2002-10-14 11:18:21 +00:00
Kris Kennaway
61bdf123c3 Ignore TMPDIR if the application is setugid. 
MFC after:	2 weeks
 2002-10-13 11:22:16 +00:00
Mike Barcroft
54e4e385de Add restrict type-qualifier. 2002-10-12 16:13:41 +00:00
Tim J. Robbins
419c442678 Describe the restrictions on seeking on wide character streams, and also 
point out that fseek() clears the ungetwc() buffer.
 2002-10-12 09:22:25 +00:00
Peter Wemm
74a4ba21f7 Zap the early-adopter transition aid before we get into serious 
5.0-R territory, as threatened.  This only affects antique 5.0
systems that have not had a 'make world' done for well over a year.
 2002-10-11 22:38:17 +00:00
Tim J. Robbins
ce04c11001 Cross-reference between byte and wide-character stdio functions. Remove 
references to fputwc() and fgetwc() being macros while I'm at it.
 2002-10-10 04:12:40 +00:00
Tim J. Robbins
3619568a64 Remove masking macros for getwc(), putwc(), putwchar() and getwchar(). 
Although there was nothing wrong with getwc() and putwc(), getwchar()
and putwchar() assumed that <stdio.h> had been included before <wchar.h>,
which is not allowed by the standard.
 2002-09-28 07:43:44 +00:00
Tim J. Robbins
27a29543f3 Back out previous, free the buffer when __vfprintf() fails and don't bother 
trying to shrink the buffer with realloc() before returning it.
 2002-09-26 13:11:24 +00:00