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3179 Commits

Author SHA1 Message Date
Jake Burkholder
621136996a Add an alternate signal trampoline to libc; add a wrapper for the sigtramp 
install sysarch, to be called from _start.

This will allow the stack to be mapped non-executable, as required by the
sparc v9 abi.
 2002-04-29 18:14:44 +00:00
Dag-Erling Smørgrav
f249dbcc71 Spell void * as void * rather than caddr_t. This is complicated by the 
fact that caddr_t is often misspelled as char *.

Sponsored by:	DARPA, NAI Labs
 2002-04-28 15:18:50 +00:00
Jake Burkholder
05f2fa5cee Add code to emulate arithmetic, comparison and conversion operations 
on long double, which are not implemented in hardware on any UltraSPARC
chip that I know of.  This just calls into the existing floating point
emulator, which is still needed to emulate other floating point operations
in certain conditions.  Without this gcc has to generate the quad floating
point instructions directly, which sometimes causes internal compiler
errors.

Reviewed by:	tmm
 2002-04-28 02:36:36 +00:00
Jake Burkholder
8c93421144 Emulate ldq and stq (load/store long double) instructions. GCC has started 
using these to load long doubles, but they aren't implemented in hardware
on (at least) UltraSPARC I and II machines.
Emulate popc in the user trap handler as well.
Re-arrange slightly to make support functions more accessible.

Reviewed by:	tmm
 2002-04-27 21:56:28 +00:00
Dag-Erling Smørgrav
73c9eb2fbf #include <string.h> instead of <strings.h> 2002-04-25 18:14:39 +00:00
Poul-Henning Kamp
9908ed2b1e Constify _malloc_options. 2002-04-24 16:49:36 +00:00
Bill Fenner
946b2d0057 Implement several of the c99 updates to scanf(3): 
- New length modifiers: hh, j, ll, t, z.

Still to do:
 - %C, %S, %lc, %ls (wide character support)
 - %a/%A (exact hex representation of floating-point numbers)

Removed old compatability equivalents:
 - %D for %ld, %O for %lo, %X for %lx, %E and %F for %le & %lf (these
   were buggy anyway, since they should have represented %Le & %Lf).
 - %[unknown uppercase char] for %ld, %[unknown lowercase char] for %d
 2002-04-20 17:00:56 +00:00
Ruslan Ermilov
bce4a2dde1 mdoc(7) police: polishing. 2002-04-19 11:24:02 +00:00
SUZUKI Shinsuke
88ff5695c1 just merged cosmetic changes from KAME to ease sync between KAME and FreeBSD. 
(based on freebsd4-snap-20020128)

Reviewed by:	ume
MFC after:	1 week
 2002-04-19 04:46:24 +00:00
Maxime Henrion
76b2224aad Connect the kenv.2 manpage to the build. 2002-04-18 16:46:23 +00:00
Maxime Henrion
ccee6a3c72 Add a manpage for the kenv(2) syscall that Chad David kindly 
wrote for me.

Submitted by:	davidc
 2002-04-18 16:45:57 +00:00
Josef Karthauser
d2c0ac28da Support the snapshot file flag, so that tools like 'ls -ol' work 
as expected on snapshot files.

PR:		bin/37038
Submitted by:	Joshua Goodall <joshua@roughtrade.net>
 2002-04-16 11:03:22 +00:00
Hajimu UMEMOTO
7b0e82a919 Add awareness of an IPv6. 
MFC after:	1 week
 2002-04-15 18:45:20 +00:00
Jacques Vidrine
9368e99f25 Quoting log message for OpenBSD rev 1.7: 
``Tack on MagniComp (BSD) license since this originally came from rdist.''

Obtained from:	OpenBSD
 2002-04-15 12:46:07 +00:00
Dag-Erling Smørgrav
00d9b6b8d6 Missed a spot in previous commit. 
Sponsored by:	DARPA, NAI Labs
 2002-04-15 00:21:25 +00:00
Dag-Erling Smørgrav
e479b601dd (ab)use unused bits in the pw_fields member of struct passwd to record 
the source of the data contained in the structure.

Sponsored by:	DARPA, NAI Labs
 2002-04-14 22:24:55 +00:00
Jeroen Ruigrok van der Werven
eb12e52a25 Remove the hard-coded limit of 3 bytes for EUC encodings. 
Satoshi NIIMI-san kindly explained that EUC does not limit the byte length to
any arbitrary number.

We now set the limit to the maximum octet length of the codeset and it is
locale-specific.

Submitted by:	Yong-Jhen Hong <winard@ms11.url.com.tw>
 2002-04-14 10:55:42 +00:00
Dima Dorfman
5041f86c28 Correct markup. 2002-04-14 02:29:20 +00:00
Dag-Erling Smørgrav
0b759b867a Install digittoint.3 (forgotten in rev 1.21) 
PR:		docs/26451
Submitted by:	Adrian Filipi-Martin <adrian@ubergeeks.com>
 2002-04-13 22:32:33 +00:00
Jeroen Ruigrok van der Werven
bcbf4411d6 Use the correct macros for F_SETFD/F_GETFD instead of magic numbers. 
Reflect that fact in the manual page.

PR:		12723
Submitted by:	Peter Jeremy <peter.jeremy@alcatel.com.au>
Approved by:	bde
MFC after:	2 weeks
 2002-04-13 10:16:53 +00:00
Dima Dorfman
62538f5a03 This was recently MFC'd, so it will appear in 4.6. 
PR:		37018
 2002-04-13 04:25:56 +00:00
Marcel Moolenaar
2d631dd6fa Implement _Unwind_FindTableEntry(). This function is part of GCC 
for some configurations, but not for FreeBSD (yet?). Have one in
libc in the mean time.
 2002-04-13 04:06:34 +00:00
Tom Rhodes
7d358b9a2a scanf.3 has an obsolete ``this release''. 
PR:		35610
MFC after:	2 days
 2002-04-10 20:52:49 +00:00
Ruslan Ermilov
c3e3cbe16e No longer needed to #ifdef __FBSDID, this is now handled by Makefile.inc1. 2002-04-09 11:39:05 +00:00
Jake Burkholder
82436f1067 Rename some fields in struct frame to be compatible with NetBSD/OpenBSD, 
and add some compatibility defines.  Add fields for ins and locals to
struct reg also for the same reason; these aren't filled in yet because
getting at those registers sucks and I'd rather not save them in the
trapframe just for this.  Reorder struct reg to be ABI compatible as
well.  Add needed include of machine/emul.h.

This gets pmdb (poor man's debugger) from OpenBSD mostly compiling but it
doesn't work yet :(
 2002-04-09 00:57:23 +00:00
Poul-Henning Kamp
674a5ae34f Catch up with const'ification of <sys/disklabel.h> and quelch warnings. 2002-04-08 08:57:21 +00:00
Ruslan Ermilov
7c1d25d6c2 Fix style of ether_ntoa(). 2002-04-08 07:51:10 +00:00
Jeroen Ruigrok van der Werven
a243e676fe Fix EUC encoding conversion for codeset 3 and 4 to comply to the specification. 
PR:		28552
Submitted by:	NIIMI Satoshi <sa2c@and.or.jp>
 2002-04-07 16:37:15 +00:00
Ruslan Ermilov
dab8ffaac3 Polish previous revision. 2002-04-06 09:54:17 +00:00
Matthew Dillon
87bd4d6ceb Fix ether_ntoa() to generate the %02x format people expect, instead of %x, 
for the ethernet address.

MFC after:	1 day
 2002-04-06 05:21:57 +00:00
Thomas Moestl
ca31253aa8 htonl() and ntohl() operate on unsinged types, so they must zero-extend, 
not sign-extend. Fix a comment in the former to that effect, and change
the latter over to do the right conversion.
 2002-04-06 00:07:15 +00:00
Poul-Henning Kamp
6a263fa41d Initial deorbit burn for the undocumented and unused d_boot[01] 
fields of struct disklabel.

Sponsored by: DARPA and NAI Labs.
 2002-04-03 15:44:53 +00:00
Hajimu UMEMOTO
3d246faa5a When _kevent() returns with errno = EINTR and timeout is not 
exceeded, it should be falldown to next_ns.

MFC after:	1 week
 2002-04-01 16:09:45 +00:00
Mark Murray
4cd0119367 Do not use __progname directly (except in [gs]etprogname(3)). 
Also, make an internal _getprogname() that is used only inside
libc. For libc, getprogname(3) is a weak symbol in case a
function of the same name is defined in userland.
 2002-03-29 22:43:43 +00:00
David E. O'Brien
57f8b17ed0 Embellish more. 2002-03-26 23:09:34 +00:00
David E. O'Brien
54a5fb6c94 Embellish the comment. 2002-03-26 23:08:42 +00:00
Bruce Evans
514a0ae7d2 Fixed some style bugs in the removal of __P(()). Some function parameter 
lists were outdented to column 0.
 2002-03-26 01:35:05 +00:00
Dima Dorfman
e10bdff354 A break after a return is useless. 2002-03-24 08:38:21 +00:00
Dima Dorfman
3afe2c7806 Fix braino. 2002-03-24 06:30:28 +00:00
David E. O'Brien
ecaaecd7a4 Update comments. We uniformly use __FBSDID in libc now. 2002-03-23 20:08:00 +00:00
David E. O'Brien
15164b99cc W/o __P, the internal declarations will all fit on one line. 2002-03-23 18:22:40 +00:00
David E. O'Brien
d9c0a739c5 Remove these abortive MIPS bits. 2002-03-23 17:55:32 +00:00
Warner Losh
bb28f3c29b Breath deep and take __P out of the system include files. 
# This appears to not break X11, but I'm having problems compiling the
# glide part of the server with or without this patch, so I can't tell
# for sure.
 2002-03-23 17:24:55 +00:00
David E. O'Brien
c04447ba03 Standardize on our SCM ID style. 2002-03-23 02:44:19 +00:00
David E. O'Brien
0f4f02856d Restore CSRG ID's lost in January 1995. 2002-03-23 02:10:28 +00:00
David E. O'Brien
1114a754ed Fix the style of the SCM ID's. 
I believe have made all of libc .h's as consistent as possible.
 2002-03-22 23:42:05 +00:00
David E. O'Brien
d3d20c8267 Fix the style of the SCM ID's. 
I believe have made all of libc .c's as consistent as possible.
 2002-03-22 23:18:37 +00:00
David E. O'Brien
74fd44fc19 Fix the style of the SCM ID's. 
I believe have made all of libc .h's as consistent as possible.
 2002-03-22 23:18:17 +00:00
David E. O'Brien
333fc21e3c Fix the style of the SCM ID's. 
I believe have made all of libc .c's as consistent as possible.
 2002-03-22 21:53:29 +00:00
David E. O'Brien
4b74b09895 Back out last commit (rev 1.2). I thought I caught this file in time 
when deP'ing.  But I guess not.
 2002-03-22 19:45:43 +00:00