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Author SHA1 Message Date
ru
363d029560 Markup: convert a display to a list. 2005-01-15 11:40:33 +00:00
ru
c71a57d3ca Markup style. 2005-01-15 11:22:13 +00:00
das
f4c183f0ba Add a file missed in the previous commit: 
Eliminate gdtoa.mk and move its contents to ${MACHINE_ARCH}/Makefile.inc.
  The purpose of having a separate file involved an abandoned scheme that
  would have kept contrib/gdtoa out of the include path for the rest of libc.
 2005-01-15 05:26:32 +00:00
das
0bc7903301 Eliminate gdtoa.mk and move its contents to ${MACHINE_ARCH}/Makefile.inc. 
The purpose of having a separate file involved an abandoned scheme that
would have kept contrib/gdtoa out of the include path for the rest of libc.
 2005-01-15 05:23:58 +00:00
das
64168d93e5 amd64 assembly versions of sqrt(), lrint(), and llrint() using SSE2. 2005-01-15 03:32:28 +00:00
das
c7466a47ff Most libm routines depend on the rounding mode and/or set exception 
flags, so they are not pure.  Remove the __pure2 annotation from them.
I believe that the following routines and their float and long double
counterparts are the only ones here that can be __pure2:

	copysign is* fabs finite fmax fmin fpclassify ilogb nan signbit

When gcc supports FENV_ACCESS, perhaps there will be a new annotation
that allows the other functions to be considered pure when FENV_ACCESS
is off.

Discussed with:	bde
 2005-01-15 02:55:10 +00:00
das
3e538fd2f7 Braino. Revert rev 1.50. 
Pointy hat to:	das
 2005-01-15 00:37:31 +00:00
das
df8ce09fbd Remove numerous references to VAX floating-point and the setting of 
errno, replacing them with a discussion of IEEE exceptions where
appropriate.  Cross-reference fenv(3) whenever exceptions are
mentioned.
 2005-01-14 23:28:28 +00:00
das
d6994ae2c3 Set math_errhandling to MATH_ERREXCEPT. Now that we have fenv.h, we 
basically support this, subject to gcc's lack of FENV_ACCESS support.
In any case, the previous setting of math_errhandling to 0 is not
allowed by POSIX.
 2005-01-14 22:03:27 +00:00
das
f5638fda1e Remove some #if 0'd code. 2005-01-14 21:51:46 +00:00
ru
4627268189 Markup fixes. 2005-01-14 21:07:56 +00:00
ru
8ef2048534 Tiny markup nits. 2005-01-14 09:12:05 +00:00
das
4ec986eab3 Mark all inline asms that read the floating-point control or status 
registers as volatile.  Instructions that *wrote* to FP state were
already marked volatile, but apparently gcc has license to move
non-volatile asms past volatile asms.  This broke amd64's feupdateenv
at -O2 due to a WAR conflict between fnstsw and fldenv there.
 2005-01-14 07:09:23 +00:00
stefanf
17c8f614b7 Fixed too many of "the", and enclose multi-word argument in double quotes. 
Obtained from:	ru
 2005-01-13 20:33:42 +00:00
das
20067523af Import the subset of J.T. Conklin's single-precision x86-optimized 
math routines that appear to be (a) correct and (b) faster than their
MI counterparts on my Pentium 4.

Obtained from:	NetBSD
 2005-01-13 18:58:25 +00:00
jon
97f0211303 remember to reset nextgrp in getnetgrent(), so that subsequent calls to getnetgrent() doesn't return bogus information. 
MFC after:	3 days
 2005-01-13 18:33:01 +00:00
das
5670c96a33 The isnormal() in rev 1.2 should have been isfinite() so subnormals 
round correctly.

Noticed by:	stefanf
 2005-01-13 15:43:41 +00:00
das
ed0817dc30 Things that are broken, unneeded, and unused since 1997 belong in the attic. 2005-01-13 15:43:22 +00:00
ru
d9ecb772db Markup nits. 2005-01-13 10:43:01 +00:00
ru
a14720c679 Fixed too many of "the", and enclose multi-word argument in double quotes. 2005-01-13 09:35:47 +00:00
stefanf
1bca40ec75 Implement and document ceill(). 2005-01-13 09:11:41 +00:00
stefanf
8ce754f4eb Bump .Dd for the last commit. 2005-01-13 09:08:16 +00:00
ru
5a1651e865 Revert last delta. The ASCII code 0 character is "NUL", 
not "NULL", see ascii(7).
 2005-01-13 08:49:45 +00:00
stefanf
86ef5da3d7 Hook up and document floorl(). 2005-01-12 22:16:26 +00:00
stefanf
9704cf1a67 Implement floorl(). 2005-01-12 22:10:46 +00:00
stefanf
2f05f40a83 Whitespace nit. 2005-01-12 22:05:41 +00:00
kientzle
e49f75e9e4 Bring some file descriptions in line with reality. 
Also, add some hints to help people understand which
functions are most appropriate for typical uses.
 2005-01-12 05:56:49 +00:00
brian
32598ce2f6 Fix some signed/unsigned comparisons. Fix prototypes while I'm here. 
PR:		28890
Submitted by:	matthias.andree at web dot de
MFC after:	7 days
 2005-01-12 03:39:34 +00:00
das
75bc489b6d Add MI implementations of [l]lrint[f]() and [l]lround[f](). 
Discussed with:	bde
 2005-01-11 23:12:55 +00:00
das
0a78d59d1f Document [l]lrint[f]() and [l]lround[f](). 2005-01-11 23:12:17 +00:00
das
1426450140 Faster lrint() and llrint() implementations for x86. 2005-01-11 23:10:53 +00:00
das
850b1bf882 Mark inline stmxcsr instructions as volatile, since this appears to be 
the only way to convince gcc that they read the MXCSR.  The volatile
annotation may be needed elsewhere as well.
 2005-01-11 22:10:43 +00:00
ru
5384a04b6a Scheduled mdoc(7) sweep. 2005-01-11 20:50:51 +00:00
ru
47082de5c6 Sanitize the markup, as prompted. 2005-01-11 20:16:03 +00:00
trhodes
209f9251cf Remnant code (broken, unhooked) from a.out which I missed. 
Noticed by:	ru
 2005-01-11 18:35:40 +00:00
brian
4396a151dc include "alias.h", not <alias.h> 
MFC after:	3 days
 2005-01-10 10:54:06 +00:00
kientzle
13e3045122 libarchive does much more than just tar ;-) 2005-01-10 05:11:15 +00:00
tjr
55ecebbe93 Implement rpmatch(), a semi-standard interface (as found on AIX, Tru64, 
GNU) for determining whether a string is an affirmative or negative
response to a question according to the current locale. This is done
by matching the response against nl_langinfo(3) items YESEXPR and NOEXPR.
 2005-01-09 03:55:13 +00:00
kientzle
bec0cf2f38 Recognize and parse symlinks in ISO9660 CDROM images with Rockridge extensions. 2005-01-08 19:56:07 +00:00
kientzle
03cce8d9d5 Documentation improvements. In particular, 
expand and clarify the description of the client
callback functions and how they should handle errors.

Thanks to: Antony Dovgal
 2005-01-08 19:51:04 +00:00
kientzle
9bbb1dc91d Correctly document the order of arguments 
to archive_read_open and archive_write_open.

Thanks to: Antony Dovgal
 2005-01-08 18:32:49 +00:00
kientzle
031211eb44 Clear the error buffer on entry 
to archive_read_next_header so the
next error doesn't just get appended.

MFC after: 7 days
 2005-01-08 18:28:11 +00:00
hsu
f37d6c57e7 More fixes to the copyright notice. 
Submitted by:	Ken Smith <kensmith@cse.Buffalo.EDU>
 2005-01-08 17:16:43 +00:00
hsu
9eb91343d4 Fix copyright notice. 2005-01-08 01:59:36 +00:00
keramida
aaa4e74647 The `timep' argument of utime() is not an array of structs. 
Make sure we don't confuse the reader by claiming it is.

PR:		docs/75615
Submitted by:	Nobuyuki Koganemaru <n-kogane@syd.odn.ne.jp>
 2005-01-07 14:38:29 +00:00
pjd
5e594055d9 Update manual page after adding 'fts_bignum' field. 
Submitted by:	Peter Jeremy <PeterJeremy@optushome.com.au>
MFC after:	5 days
 2005-01-07 07:03:19 +00:00
pjd
0c5ce74735 Introduce new field 'fts_bignum' which is 64bit long and will allow to 
make utilities like du(1) 64bit-clean.
When this field is used, one cannot use 'fts_number' and 'fts_pointer'
fields.

This commit doesn't break API nor ABI.

This work is part of the BigDisk project:

	http://www.FreeBSD.org/projects/bigdisk/

Discussed on:	arch@
MFC after:	5 days
 2005-01-07 00:06:20 +00:00
delphij
e714550b34 Remove an unnecessary defination of New_Chunk, which has been 
defined in libdisk.h.
 2005-01-05 14:07:31 +00:00
emax
ef08281270 Fix typo: NUL -> NULL 
Submitted by:	Markus Brueffer < markus AT brueffer DOT de >
MFC after:	3 days
 2005-01-04 20:00:27 +00:00
sobomax
742d1c9a2d Don't ignore the last line of config file (/etc/hosts, /etc/services, etc) 
which doesn't end in \n, since it may be very confusing. Also this should
increase consistency, since most other config files work just fine regardless
of the presence of traling \n in the last line.

MFC After:	2 weeks
 2005-01-03 11:07:45 +00:00