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Author SHA1 Message Date
Ruslan Ermilov c2c7551561 Removed empty line. 2005-01-15 12:45:24 +00:00
Ruslan Ermilov 6a5796e734 Eliminate macro calls inside literal displays. 2005-01-15 12:28:01 +00:00
Ruslan Ermilov f4bff75eb3 Fixed markup bug. 2005-01-15 12:21:03 +00:00
Ruslan Ermilov 3382f529ff Markup: convert a display to a list. 2005-01-15 11:40:33 +00:00
Ruslan Ermilov e8fbc77632 Markup style. 2005-01-15 11:22:13 +00:00
David Schultz 851e420fba 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
David Schultz bd15659f64 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
David Schultz cd3cc47033 amd64 assembly versions of sqrt(), lrint(), and llrint() using SSE2. 2005-01-15 03:32:28 +00:00
David Schultz b6e65225a6 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
David Schultz 71936f351e Braino. Revert rev 1.50. 
Pointy hat to:	das
 2005-01-15 00:37:31 +00:00
David Schultz 8e26469445 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
David Schultz ce4e53c460 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
David Schultz c165c4b9aa Remove some #if 0'd code. 2005-01-14 21:51:46 +00:00
Ruslan Ermilov 629a7369d7 Markup fixes. 2005-01-14 21:07:56 +00:00
Ruslan Ermilov e880667b92 Tiny markup nits. 2005-01-14 09:12:05 +00:00
David Schultz f365db00e5 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
Stefan Farfeleder 749f5f532e Fixed too many of "the", and enclose multi-word argument in double quotes. 
Obtained from:	ru
 2005-01-13 20:33:42 +00:00
David Schultz fe69257da2 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
Jonathan Chen 6920b9cc54 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
David Schultz 0d8f9eca28 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
David Schultz 3cdb8115d7 Things that are broken, unneeded, and unused since 1997 belong in the attic. 2005-01-13 15:43:22 +00:00
Ruslan Ermilov 83e0359d53 Markup nits. 2005-01-13 10:43:01 +00:00
Ruslan Ermilov 113ed1bb1d Fixed too many of "the", and enclose multi-word argument in double quotes. 2005-01-13 09:35:47 +00:00
Stefan Farfeleder 43295fac79 Implement and document ceill(). 2005-01-13 09:11:41 +00:00
Stefan Farfeleder 4067ee86a5 Bump .Dd for the last commit. 2005-01-13 09:08:16 +00:00
Ruslan Ermilov 9448d36c69 Revert last delta. The ASCII code 0 character is "NUL", 
not "NULL", see ascii(7).
 2005-01-13 08:49:45 +00:00
Stefan Farfeleder 7e2ee1f065 Hook up and document floorl(). 2005-01-12 22:16:26 +00:00
Stefan Farfeleder 17f418f9f4 Implement floorl(). 2005-01-12 22:10:46 +00:00
Stefan Farfeleder a7d82b7150 Whitespace nit. 2005-01-12 22:05:41 +00:00
Tim Kientzle 972d9bed42 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 Somers 41843e7135 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
David Schultz 10c9ffa425 Add MI implementations of [l]lrint[f]() and [l]lround[f](). 
Discussed with:	bde
 2005-01-11 23:12:55 +00:00
David Schultz 2aac156d2e Document [l]lrint[f]() and [l]lround[f](). 2005-01-11 23:12:17 +00:00
David Schultz 439e59cf85 Faster lrint() and llrint() implementations for x86. 2005-01-11 23:10:53 +00:00
David Schultz c1b70ced4f 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
Ruslan Ermilov 2d82ac3110 Scheduled mdoc(7) sweep. 2005-01-11 20:50:51 +00:00
Ruslan Ermilov 4e05ab77a8 Sanitize the markup, as prompted. 2005-01-11 20:16:03 +00:00
Tom Rhodes 35e43d9cad Remnant code (broken, unhooked) from a.out which I missed. 
Noticed by:	ru
 2005-01-11 18:35:40 +00:00
Brian Somers 2a4cd52421 include "alias.h", not <alias.h> 
MFC after:	3 days
 2005-01-10 10:54:06 +00:00
Tim Kientzle f731478646 libarchive does much more than just tar ;-) 2005-01-10 05:11:15 +00:00
Tim J. Robbins 17ebe40096 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
Tim Kientzle d576b4c796 Recognize and parse symlinks in ISO9660 CDROM images with Rockridge extensions. 2005-01-08 19:56:07 +00:00
Tim Kientzle 09cad9b550 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
Tim Kientzle 67afe2c071 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
Tim Kientzle 49f9f01a7f 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
Jeffrey Hsu 2353e77b0f More fixes to the copyright notice. 
Submitted by:	Ken Smith <kensmith@cse.Buffalo.EDU>
 2005-01-08 17:16:43 +00:00
Jeffrey Hsu c26a1d9f0e Fix copyright notice. 2005-01-08 01:59:36 +00:00
Giorgos Keramidas 5abd925f0c 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
Pawel Jakub Dawidek a73e1eeda5 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
Pawel Jakub Dawidek 28644c1bbb 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