Commit Graph

22 Commits

Author SHA1 Message Date
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
Garrett Wollman
647e4efd97 Note that fseeko() and ftello() are standard in 1003.1-2001.
(Prefer the more-encompassing POSIX standard to SUSv2.)
2002-07-15 19:42:25 +00:00
Ruslan Ermilov
32eef9aeb1 mdoc(7) police: Use the new .In macro for #include statements. 2001-10-01 16:09:29 +00:00
Andrey A. Chernov
45892fd855 Make fseek(... SEEK_CUR) fails if current file-position is unspecified. 2001-09-01 14:40:01 +00:00
Andrey A. Chernov
3c4d9468b0 Note that prev. commit addition is for ftell/ftello 2001-09-01 14:23:30 +00:00
Andrey A. Chernov
2f5eadff6b Describe ESPIPE as result of unspecified file-position indicator value.
Add more to SEE ALSO section.
2001-09-01 14:11:53 +00:00
Ruslan Ermilov
d6002fef6f Use ``.Rv -std'' wherever possible.
Submitted by:	yar
2001-08-31 09:57:38 +00:00
Andrey A. Chernov
c5981656ea Add about rewind+errno, describe ESPIPE, minor formatting. 2001-08-19 08:24:50 +00:00
Andrey A. Chernov
5fdaf178ae Mention ftell & ftello in EOVERFLOW section too. 2001-08-17 10:29:09 +00:00
Andrey A. Chernov
71b5a4326d fseek.c:
Resulting fseek() offset must fit in long, required by POSIX (pointed by bde),
so add LONG_MAX and final tests for it.

rewind.c:
1) add missing __sinit() as in fseek() it pretends to be.
2) use clearerr_unlocked() since we already lock stream before _fseeko()
3) don't zero errno at the end, it explicitely required by POSIX as the
only one method to test rewind() error condition.
4) don't clearerr() if error happens in _fseeko()
2001-08-17 09:57:11 +00:00
Andrey A. Chernov
d9e3eff33a 1) Disallow negative seek as POSIX require for fseek{o} (but not for lseek):
"[EINVAL] ... The resulting file-position indicator would be set to a
negative value."

Moreover, in real life negative seek in stdio cause EOF indicator cleared
and not set again forever even if EOF returned.

2) Catch few possible off_t overflows.

Reviewed by:	arch discussion
2001-08-15 02:07:47 +00:00
Dima Dorfman
7ebcc426ef Remove whitespace at EOL. 2001-07-15 07:53:42 +00:00
Ruslan Ermilov
588a200ce1 .St -ansiC -> .St -isoC 2001-02-26 13:23:47 +00:00
Ruslan Ermilov
a2fd3702a3 mdoc(7) police: use canonical form of .Dd macro. 2000-12-11 15:15:20 +00:00
Alexey Zelkin
03fc63031e Use `Er' variable to define first column width in ERRORS section. 2000-05-06 12:07:59 +00:00
Alexey Zelkin
25bb73e063 Introduce ".Lb" macro to libc manpages.
More libraries manpages updates following.
2000-04-21 09:42:15 +00:00
Peter Wemm
7f3dea244c $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00
Bruce Evans
b300c1d8f9 The pseudocode in the synopsis didn't come close to actually
compiling, since <stdio.h> correctly doesn't declare off_t although
the pseudo-prototypes for the new fseeko() and ftello() functions
use it.  Handle this like the corresponding problem for va_list
versus the vprintf() family.

Fixed some English errors.
1999-03-05 12:56:37 +00:00
Dmitrij Tejblum
7307d07db6 Added functions fseeko() and ftello() (from susv2).
Fixed fgetpos() and fsetpos() for offsets > 2GB.

PR:		8637
Submitted by:	 Dan Nelson <dnelson@emsphone.com> (adjusted by me a little)
1999-02-08 21:32:38 +00:00
Bruce Evans
23f0c1fcf6 Fixed #include and/or prototype bugs in synopsis. 1997-04-13 13:35:33 +00:00
Rodney W. Grimes
58f0484fa2 BSD 4.4 Lite Lib Sources 1994-05-27 05:00:24 +00:00