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Commit Graph

2776 Commits

Author SHA1 Message Date
Jeroen Ruigrok van der Werven
8c9893a371 Add strfmon.3 to the fray.
This is a first cut, but enough to help people interested in using it
further than before.
More text coming to illustrate use and provide more details.

Based on standards' text.
2001-09-07 09:55:28 +00:00
Andrey A. Chernov
ac206f37a1 For now just back out seek error checking in __SAPP case, it cause problems
with non-seekable streams.  Now here is what here was originally, but it is
ugly, producing unneded seek syscall on each non-seekable stream write.  I'll
think about proper solution later.
2001-09-07 02:13:11 +00:00
Yaroslav Tykhiy
b88d4f49fe Fix all the ambiguous or erroneous statements of the brk(2)
manpage by taking its text from NetBSD and editing it further.
This also improves the page's mdoc(7) markup style.

Reviewed by:	ru
Obtained from:	NetBSD
2001-09-06 12:11:22 +00:00
Alexey Zelkin
f6a9e03fe5 correctly wrap macros with { } 2001-09-06 09:26:28 +00:00
David E. O'Brien
19372e6db7 strfmon(3) is not ready to go live. 2001-09-06 08:58:42 +00:00
Alexey Zelkin
9d430a5991 Add strfmon(3) implementation. It still contains few XXX's because I lost
my last version of this work due to HDD crash, but this version cleanly
passed all POSIX and SuSv2 tests. I am working on testing scripts which
should test this implementation against all locales and surely more fixes
will come soon.

Reviewed by:	ache, silence at -audit & -developers
2001-09-05 18:50:02 +00:00
Ruslan Ermilov
8872ae5340 mdoc(7) police: markup and minor content fixes.
o Removed whitespace at EOL
o Removed hard sentence breaks
o Added cap_size() to the NAME section
o Normalized .Nd descriptions
o Fixed the abuses of .Nm and .Va
o Fixed some DESCRIPTION texts
o Fixed the RETURN VALUES and ERRORS texts to look more traditional

Reviewed by:	tmm
2001-09-05 14:09:08 +00:00
Robert Watson
8d44fade0e Add Thomas Moestl and Chris Faulhaber to the author list for POSIX.1e
support.

Obtained from:	TrustedBSD Project
2001-09-05 03:36:00 +00:00
Andrey A. Chernov
2505b3ed25 Portability fix: use unsigned cast to guaranteed positive part of expression
in case {L}LONG_MAX > abs({L}LONG_MIN).  Non-functional change - we don't
have any such platforms.
2001-09-04 21:28:01 +00:00
Andrey A. Chernov
f8ade0e68e Remove rcsids and unneded include 2001-09-04 17:41:20 +00:00
Andrey A. Chernov
f4fc08f367 'acc' is not initialized in one hypotetical case, fix it 2001-09-04 17:12:15 +00:00
Andrey A. Chernov
4e6b157062 Locale *is* used in strto*l*(), at least for isspace(), so remove
'locale not used' statement from comments and BUGS section of manpage.

strtol(): fix non-portable 'cutoff' calculation using the same method as
in strtoll().

Cleanup 'cutoff' calculation, remove unneded casts. Misc. cleanup to
make all functions looks the same.

Implement EINVAL reaction per POSIX, document it in manpage, corresponding
POSIX example quotes here:

------------------------------------------------
If the subject sequence is empty or does not have the expected form, no
conversion is performed; the value of str is stored in the object pointed
to by endptr, provided that endptr is not a null pointer.

If no conversion could be performed, 0 shall be returned and errno may be
set to [EINVAL].

[EINVAL] The value of base is not supported.

Since 0, {LONG_MIN} or {LLONG_MIN}, and {LONG_MAX} or {LLONG_MAX} are
returned on error and are also valid returns on success, an application
wishing to check for error situations should set errno to 0, then call
strtol( ) or strtoll ( ), then check errno.
-----------------------------------------------------
2001-09-04 16:39:11 +00:00
Doug Rabson
8dc609a914 Implement _setjmp()/_longjmp().
Obtained from: Intel's EFI toolkit
2001-09-04 08:27:39 +00:00
Dima Dorfman
25814ea7e1 This does not describe sched_{get,set}scheduler.
PR:		26001
Submitted by:	OHSAWA Chitoshi <ohsawa@catv1.ccn-net.ne.jp>
2001-09-03 17:55:08 +00:00
Dima Dorfman
4cecc6ffce Don't capitalize jail(2) in the middle of a sentence.
PR:		25876
Submitted by:	Koizumi Satoru <koizumi@cms.phys.s.u-tokyo.ac.jp>
2001-09-03 17:49:29 +00:00
Murray Stokely
033d275cb0 PT_STEP in ptrace(2) man page is described as 'addr and data fields
are not used'.  This is incorrect, as addr must be passed (caddr_t)1
to do anything useful.  The source for gdb and a short test program
will confirm that this man page was in error.

PR:		docs/27758
Submitted by:	Jiangyi Liu <jyliu@163.net>
2001-09-03 09:42:40 +00:00
Andrey A. Chernov
347a15b2ab When __SOPT is cleared, clear __SOFF too.
NOTE: original stdio bug.
2001-09-03 02:35:10 +00:00
Andrey A. Chernov
5e00917d95 Re-arrange my funopen(3) fix to minimize differences with original stdio code,
no functional changes.

Add fp->_offset optimization in _SAPP+_SOPT case
2001-09-03 02:24:37 +00:00
Robert Watson
3652b4dc72 o Sync up prototypes for cap_size() and cap_copy_ext() with
sys/capability.h--this compiled fine on i386 where (int) and (ssize_t)
  are the same, but broke on Alpha where they differ.

Submitted by:		Mike Barcroft <mike@FreeBSD.org>
Obtained from:	TrustedBSD Project
2001-09-02 23:13:49 +00:00
Andrey A. Chernov
aeb7f4bac4 Internal seeks are overoptimized. They should remember fp->_offset only for
plain regular files, i.e. files with __SOPT flag set. Fix it, so ftell(stdout)
always returns the same as lseek(1, 0, 1) now.

NOTE: this bug was in original stdio code
2001-09-02 21:22:00 +00:00
Andrey A. Chernov
778d840e50 Fix bug in off_t overflow checking: if fp->_offset overflows, just remove
__SOFF flag (i.e. we don't have offset) instead of returning EOVERFLOW.
It allows again continious reading from non-stop stream.
2001-09-02 19:52:09 +00:00
Andrey A. Chernov
1633b4aa85 Remove MLINKS seek.2 to lseek.2, we don't have seek.2 syscall 2001-09-02 19:28:41 +00:00
Andrey A. Chernov
bf351925f7 Typo seek(2) -> lseek(2) 2001-09-02 19:24:07 +00:00
Andrey A. Chernov
924888f977 Move all stdio internal flags processing and setting out of __sread(),
__swrite() and __sseek() to higher level. According to funopen(3) they all
are just wrappers to something like standard read(2), write(2) and
lseek(2), i.e. must not touch stdio internals because they are replaceable
with any other functions knows nothing about stdio internals. See example
of funopen(3) usage in sendmail sources f.e.

NOTE: this is original stdio bug, not result of my range checkin added.
2001-09-02 19:10:10 +00:00
Chris Costello
fd818070c8 Another punctuation fix (missing comma ending preposition). 2001-09-01 21:32:52 +00:00
Chris Costello
d997ce6456 o Mention the fact that specifying a fileid of 0 searches all loaded
modules.
o Properly terminate a preposition.
2001-09-01 21:31:33 +00:00
Andrey A. Chernov
35e1a550de Save errno before function call and restore it on success (because many
internal functions there may fail and set (i.e. overwrite) errno in normal
(not error) situation). In original variant errno testing after call
(as POSIX suggest) is wrong when errno overwrite happens.
2001-09-01 15:28:24 +00:00
Andrey A. Chernov
d911eb4536 Remove even more unneded checks, original code can't overflows in that place 2001-09-01 15:01:37 +00:00
Andrey A. Chernov
4fd8a4cf24 Remove two checks unneeded now (can't happens) 2001-09-01 14:48:45 +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
Andrey A. Chernov
a914951d68 Describe file-position behaviour from POSIX 2001-09-01 14:01:52 +00:00
Andrey A. Chernov
6ff604a73a Strict in the POSIX sence, if file position is unspecified after ungetc() at
0, return that we can't specify it, i.e. error with ESPIPE.
(hint from: "Peter S. Housel" <housel@acm.org>)

Back out sinit() addition, not needed after various code simplifications.
2001-09-01 12:13:33 +00:00
Andrey A. Chernov
6946977c36 If lseek to wrong value sucessfully happens despite all pre-checks, set __SERR
to indicate that stream becomes inconsistent.
2001-09-01 11:21:28 +00:00
Andrey A. Chernov
b13ed88361 If position is underflowed, don't try to hide that fact by recovery, just
return EIO and set __SERR to mark stream as inconsistent.
2001-09-01 11:18:53 +00:00
Andrey A. Chernov
65efd81290 Back out disabling ungetc() at 0, use different solution:
keep negative offset internally, but return 0 externally in ftell*()
I.e. use 0 now as 'unspecified value' per POSIX ungetc() description.
2001-09-01 01:56:54 +00:00
Robert Watson
0e3adf0b58 o Attach cap_cmp.c and cap_copy.c to the build.
o Attach cap_copy_ext.3 and cap_copy_int.3 to the install, and link
  cap_size.3 to cap_copy_ext.3.

Submitted by:		tmm
Obtained from:	TrustedBSD Project
2001-09-01 00:00:50 +00:00
Andrey A. Chernov
aed591bb15 Describe EOVERFLOW I implement per POSIX.
Sort ERRORS section
2001-08-31 23:06:28 +00:00
Andrey A. Chernov
598bb4cb30 Add originally missing __sinit() call. 2001-08-31 20:36:19 +00:00
Andrey A. Chernov
c4b2cc78e3 Simplify offset underflow checks even more 2001-08-31 20:17:32 +00:00
Andrey A. Chernov
711b11769d Describe that we disallow ungetc at offset 0 now. 2001-08-31 20:03:49 +00:00
Andrey A. Chernov
4db40fd143 Disallow ungetc at offset 0 (to prevent negative offset happens), so simplify
checks in ftell.
2001-08-31 19:50:25 +00:00
Andrey A. Chernov
7cf30ace84 Drop buffer first, _then_ ask for real position 2001-08-31 18:54:44 +00:00
Andrey A. Chernov
2ff678f5bb The same big piece of ftell code repeated in 3 places. Simplify things moving
it into one subfunction instead.
Try to use real offset in strange cases.
2001-08-31 18:23:29 +00:00
Andrey A. Chernov
ee75810413 If file offset is smaller than internal buffer character left count, just drop
internal buffer and trust offset, not return error.
2001-08-31 14:11:14 +00:00
Andrey A. Chernov
1dfa423639 Initialize _offset to 0 in fopen(), it helps to optimize fseek/ftell 2001-08-31 13:14:49 +00:00
Andrey A. Chernov
ca934ebcae Detect fp->_offset overflow on read
Use errno to catch negative seek with -1 offset
2001-08-31 12:55:22 +00:00
Ruslan Ermilov
81a3cb97a5 Add manpage for inet_net_ntop(3) and inet_net_pton(3).
Obtained from:	NetBSD
2001-08-31 10:54:44 +00:00
Ruslan Ermilov
d6002fef6f Use ``.Rv -std'' wherever possible.
Submitted by:	yar
2001-08-31 09:57:38 +00:00