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1490 Commits

Author SHA1 Message Date
Mike Pritchard
10fd17786f Change vfc_typenum back to vfc_index in response to bde's 
commit to getvfsent.c rev 1.10.
 1997-03-03 06:02:54 +00:00
Bruce Evans
0df382bd0f Changed vfc_typenum back to vfc_index. The old vfsconf struct is now 
visible again, and the new vfsconf struct didn't match reality.
 1997-03-03 05:53:54 +00:00
Andrey A. Chernov
c3e7a0efd1 MAXLOGNAME currently 16, not 12 1997-03-02 21:47:03 +00:00
Warner Losh
8f58838644 Pendantic change of null to NUL. Also warn that this function does not 
NUL terminate in the case of buffer overflow.
 1997-03-02 20:07:37 +00:00
Bruce Evans
08f68ac6a6 Attempt to import Lite2's getvfsbyname.c. 1997-03-02 18:13:14 +00:00
Bruce Evans
095777c6a0 This commit was generated by cvs2svn to compensate for changes in r23291, 
which included commits to RCS files with non-trunk default branches.
 1997-03-02 18:13:14 +00:00
Mike Pritchard
6e11b43020 getnetbyaddr now takes an unsigned long as its first argument. 1997-02-28 06:28:53 +00:00
Mike Pritchard
7dbe27136f Oops! I accidently commited a change that wasn't ready for prime 
time yet. Revert to rev 1.2.
 1997-02-28 06:26:26 +00:00
Mike Pritchard
cd1b6738ab The struct vfsconf element vfc_index is now vfs_typenum. 1997-02-28 06:22:29 +00:00
Mike Pritchard
28f86af297 Correct the xref section - it was incorrectly using .Fn instead 
of .Xr for the xrefs.
 1997-02-28 05:46:19 +00:00
Andrey A. Chernov
65f50b7f27 "infinity" check was missed from login_getcapsize(), add it 
One manifestation of this bug: all networking users have coredumpsize=0
 1997-02-27 00:24:05 +00:00
Warner Losh
2a62f02315 Buffer overflow from DNS name information which could cause root access 
when called from lpd.

Reviewed by:	jkh, pst
Submitted by:	Oliver Friedrichs <oliver@secnet.com>
 1997-02-26 06:12:34 +00:00
Bruce Evans
5d8d8dd3b6 Use the C library version of log10() instead of the inaccurate formula 
log10(x) = log10e * log(x).  This fixes some small (one or two ULP)
inaccuracies.

Found by:	ucbtest
 1997-02-24 17:44:08 +00:00
Bruce Evans
9e2d0733c5 Oops, I thought I was fixing the double precision lg10 in the 
previous revision.  Use log10f() instead of log10().  log10f() is
currently slightly slower than log10() on P5's, but it is potentially
significantly faster.

Fixed declaration of the C function used in the (unused?) KR_headers
case.
 1997-02-24 17:35:33 +00:00
Peter Wemm
7e546392b5 Revert $FreeBSD$ to $Id$ 1997-02-22 15:12:41 +00:00
Peter Wemm
b97fa2ef50 Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
Peter Wemm
57ece64fc6 Back out an easy $FreeBSD$ 1997-02-22 11:38:21 +00:00
Bruce Evans
2e6184e901 Split up the Bessel function wrapper files so that most wrapper functions 
are in their own file.
 1997-02-20 13:35:15 +00:00
Bruce Evans
5ddc00e218 Removed misplaced duplicate of comment about implementation details. 1997-02-20 13:14:06 +00:00
Bruce Evans
487ddb8fa4 Compute (1 - x^2) as ((1 - x) * (1 + x)) instead of as (1 - x * x) to 
avoid easily avoidable loss of precision when |x| is nearly 1.

Extended (64-bit) precision only moves the meaning of "nearly" here.

This probably could be done better by splitting up the range into
|x| <= 0.5 and |x| > 0.5 like the C version.  However, ucbtest
does't report any errors in this version.  Perhaps the C version
should be used anyway.  It's only 25% slower now on a P5, provided
the C version of sqrt() isn't used, and the C version could be
optimized better.

Errors checked by:	ucbtest
 1997-02-20 12:37:49 +00:00
Daniel O'Callaghan
589dde865b Typogrammatical error 'with' -> 'when'. 
This could be put into 2.2.
 1997-02-20 06:50:31 +00:00
Wolfram Schneider
b8dc034799 Add forgotten man page link fts_set.3 -> fts.3 1997-02-16 22:32:13 +00:00
Bruce Evans
dab159e3d6 Select between the generic math functions and the i387-specific ones 
at runtime.

etc/make.conf:
Nuked HAVE_FPU option.

lib/msun/Makefile:
Always build the i387 objects.  Copy the i387 source files at build
time so that the i387 objects have different names.  This is simpler
than renaming the files in the cvs repository or repeating half of
bsd.lib.mk to add explicit rules.

lib/msun/src/*.c:
Renamed all functions that have an i387-specific version by adding
`__generic_' to their names.

lib/msun/src/get_hw_float.c:
New file for getting machdep.hw_float from the kernel.

sys/i386/include/asmacros.h:
Abuse the ENTRY() macro to generate jump vectors and associated code.
This works much like PIC PLT dynamic initialization.  The PIC case is
messy.  The old i387 entry points are renamed.  Renaming is easier
here because the names are given by macro expansions.
 1997-02-16 18:26:31 +00:00
Bruce Evans
799e5901b3 Use the C library version of log10() instead of the inaccurate formula 
log10(x) = log10e * log(x).  The formula would work if the RHS were
evaluated in extended precision with an extended precision log().
This actually happened with the i387 log() because it returns excess
precision.

Found by:	ucbtest
 1997-02-16 17:54:58 +00:00
Bruce Evans
72d8d94d6f Fixed the i87 version of exp(). It returned NaN for args +-Inf. It had 
some small (one or two ULP) inaccuracies.

Found by:	ucbtest
 1997-02-16 17:38:11 +00:00
Jordan K. Hubbard
c4ebcb3423 Put back .endif clobbered by the previous commit, breaking the 
build.
 1997-02-15 14:05:42 +00:00
Daniel O'Callaghan
d53ec6c0d0 Reviewed by: Bruce Evans <bde@freebsd.org> 
Guard against possible buffer overrun in filename passed.
Another candidate for 2.2.
 1997-02-15 07:10:26 +00:00
David Nugent
a60c8a80bc Allow commonly-used "insecure" as a valid keyword in /etc/ttys. 
This prevents keywords after "insecure" occurs being errnoeously
parsed as comments.
 1997-02-15 05:45:00 +00:00
Bruce Evans
ec7d3a3282 Disabled the i387 version if log1p(). It just evaluates log(1 + x). 
This defeats the point of log1p().  ucbtest reports errors of +-5e+15
ULPs.  A correct version would use the i387 fyl2xp1 instruction for
small x and maybe scale to small x.  The C version does the scaling
reasonably efficiently, and fyl2px1 is slow (at least on P5s), so not
much is lost by always using the C version (only 25% for small x even
with the broken i387 version; 50% for large x).
 1997-02-15 05:21:16 +00:00
Bruce Evans
b416939d71 Moved definitions of PIC macros from SYS.h to DEFS.h so that SYS.h 
doesn't need to be included in files that have nothing to do with
syscalls.

Added missing `.text' to START_ENTRY so that ENTRY() works when
invoked in the data section.
 1997-02-14 10:57:07 +00:00
Adam David
590f415db7 lite2 remame: vfc_index --> vfc_typenum 1997-02-12 01:34:38 +00:00
David Nugent
e9039c38dc Obsolete fgetline() -> fgetln(); and chop off newline if necessary. 1997-02-10 16:32:03 +00:00
Mike Pritchard
be619c7fbd Update to reflect new Lite2 mount.h and friends. 1997-02-10 07:36:00 +00:00
Mike Pritchard
4cb0cd1bb5 Update to reflect new Lite2 mount.h. 1997-02-10 07:29:25 +00:00
Andrey A. Chernov
e799281533 Move _PathLocale to data-only file, so setrunelocale() not pick up 
whole setlocale.c module now.

Should go into 2.2
 1997-02-09 09:29:27 +00:00
Warner Losh
5480d8d5c2 Fix PR2579: potential security hole in rcmd.c 
Submitted by:	Julian Assange
 1997-02-09 06:54:46 +00:00
Joerg Wunsch
cc551f25f4 Do Andrey's homework :) before merging this into 2.2: 
. add idempotency #ifdef
. avoid sloppy common-style external declaration.
 1997-02-08 14:04:30 +00:00
Andrey A. Chernov
b195036087 Include "setlocale.h" for _PathLocale like other parts already did 
Should go in 2.2
 1997-02-07 13:05:51 +00:00
Paul Traina
00a825f736 Activate libopie 1997-02-07 03:58:36 +00:00
Paul Traina
8c80565e0f Build libopie from contrib_opie module. 1997-02-07 03:51:56 +00:00
Paul Traina
ae7c505681 Config information for FreeBSD 1997-02-07 03:46:28 +00:00
Andrey A. Chernov
939aed4fb5 Comment out PATH_LOCALE reference 
Should go into 2.2
 1997-02-06 09:29:02 +00:00
Andrey A. Chernov
63407d3487 Use symbolic constants instead of hardcoded digits 
Add range check for setrunelocale since it can be called
directly.
Remove _startup_setlocale compatibility function

Should go into 2.2
 1997-02-06 09:11:06 +00:00
Paul Traina
b6b0d266cd Fix yet another setlocale() bug. 
Submitted by:	Wojtek Pilorz <wpilorz@celebris.bdk.lublin.pl>
 1997-02-06 08:31:42 +00:00
Julian Elischer
c840cec7c5 Submitted by: John Birrell 
uthreads update from the author.
 1997-02-05 23:26:09 +00:00
Andrey A. Chernov
628abd1b29 Add XXX comment describing potential memset non-portable issue 
Nitpicked-by: joerg
 1997-02-05 20:54:16 +00:00
Andrey A. Chernov
e56a1af623 Update the comment why range checking is not needed 
Should go in 2.2
 1997-02-05 19:22:04 +00:00
Andrey A. Chernov
d81a091605 Update the comment why range checking not needed 
Fix setrunelocale fail if called directly without prior setlocale
call

Should go in 2.2
 1997-02-05 19:17:10 +00:00
David Greenman
5979500afc Killed getenv of PATH_LOCALE per Andrey's suggestion. It was intended 
for debugging locale stuff, but was rarely if ever used...and of course
just bit a big chunk out of our collective hind-ends.
 1997-02-05 09:53:25 +00:00
Satoshi Asami
d649be870e 1MB is 1048576 bytes, not 1038476 bytes. (I can see that the original 
committer wasn't using the MicroSlop Natural keyboard though! :)
 1997-02-05 06:06:15 +00:00