Aren/NetBSD
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
105,752 Commits 606 Branches 0 Tags 3.1 GiB
f0332ec923
Commit Graph

4963 Commits

Author SHA1 Message Date
wiz
0822a37f3c heavily, not heaviliy. 2002-09-04 00:59:44 +00:00
itohy
f89823c1f8 Save 1-4 instructions on all cases except for the ret=0 case. 
This is probably the last version from me. :)
You are welcome to speed it up, of course. :)

Here's a benchmark on SH-4 200MHz.
9.2% faster if all the cases occur evenly.

return value	C version	previous vers	this version	speed ratio
of ffs()	(ns/call) *1	(ns/call)	(ns/call) *2	(*1/*2)
------------	------------	-------------	------------	-----------
 0		  86		 81		 81		1.06
 1		 110		106		 91		1.21
 2		 132		106		 92		1.43
 3		 165		117		 96		1.72
 4		 201		116		 95		2.12
 5		 237		107		 99		2.39
 6		 271		106		101		2.68
 7		 307		116		107		2.87
 8		 342		116		105		3.26
 9		 376		126		111		3.39
10		 410		127		110		3.73
11		 446		136		115		3.88
12		 483		134		116		4.16
13		 518		125		119		4.35
14		 551		126		120		4.59
15		 587		135		127		4.62
16		 624		136		126		4.95
17		 658		139		126		5.22
18		 694		140		126		5.51
19		 727		148		131		5.55
20		 764		150		131		5.83
21		 799		141		135		5.92
22		 834		142		135		6.18
23		 868		152		140		6.20
24		 903		153		142		6.36
25		 939		140		127		7.39
26		 974		141		126		7.73
27		1009		152		131		7.70
28		1044		148		130		8.03
29		1080		141		136		7.94
30		1115		141		136		8.20
31		1151		151		141		8.16
32		1185		151		140		8.46
 2002-09-01 13:14:53 +00:00
gmcgarry
854f689fcb Document some more errors. 2002-09-01 02:50:33 +00:00
wiz
3ec0478ba0 Whitespace, mdoc, and grammar nits. Fix an Xr. 2002-08-29 12:43:28 +00:00
itohy
fa5465079f Slightly improved version of ffs(3). 
Partially from SHIMIZU Ryo <ryo@iij.ad.jp>.  Thanks.
Some cases are slower, but other most cases are faster.

Here's a benchmark on SH-4 200MHz.

return value	C version	previous vers	this version	speed ratio
of ffs()	(ns/call) *1	(ns/call)	(ns/call) *2	(*1/*2)
------------	------------	-------------	------------	-----------
 0		  86		 86		 81		1.06
 1		 110		 86		106 *(slower)	1.04
 2		 132		 86		106 *		1.25
 3		 165		105		117 *		1.41
 4		 201		104		116 *		1.73
 5		 237		111		107		2.21
 6		 271		111		106		2.56
 7		 307		126		116		2.65
 8		 342		125		116		2.95
 9		 376		122		126 *		2.98
10		 410		121		127 *		3.23
11		 446		139		136		3.28
12		 483		140		134		3.60
13		 518		146		125		4.14
14		 551		146		126		4.37
15		 587		161		135		4.35
16		 624		162		136		4.59
17		 658		141		139		4.73
18		 694		142		140		4.96
19		 727		160		148		4.91
20		 764		161		150		5.09
21		 799		167		141		5.67
22		 834		167		142		5.87
23		 868		181		152		5.71
24		 903		181		153		5.90
25		 939		146		140		6.71
26		 974		146		141		6.91
27		1009		166		152		6.64
28		1044		165		148		7.05
29		1080		171		141		7.66
30		1115		171		141		7.91
31		1151		185		151		7.62
32		1185		186		151		7.85
 2002-08-28 15:34:35 +00:00
gmcgarry
7fd895f806 Bump minor: rasctl(2) 2002-08-28 09:33:36 +00:00
gmcgarry
c4efdd0999 rasctl(2) 2002-08-28 09:31:26 +00:00
onoe
a5fc25f65e Limit UDP payload size for EDNS0 to 0xffff, not use lower 16bit value. 2002-08-28 02:37:09 +00:00
itojun
006281a1e2 kill register decl 2002-08-27 23:47:07 +00:00
mycroft
bbaefa57eb Do the appropriate PIC magic for the jump to _exit(). 2002-08-27 21:38:20 +00:00
itojun
62f36ff8e2 allocate 64K recieve buffer for DNS responses. 2002-08-27 08:50:49 +00:00
itohy
6736303e13 Use assembly version of ffs(3). 2002-08-24 06:39:48 +00:00
itohy
85ce1de27f Oops, SYSLIBC_SCCS -> LIBC_SCCS 2002-08-24 06:37:24 +00:00
itohy
70b5675025 Assembly version of ffs(3). 
Confirmed to return the same value as that of the C version.

The results of a simple benchmark on SH-4 200MHz, is shown below.
I think this shows acceptable performance.

return value	C version	this version	speed
of ffs()	(ns/call)	(ns/call)	ratio
------------	---------	------------	-----
 0		  86		 86		1.00
 1		 110		 86		1.27
 2		 132		 86		1.53
 3		 165		105		1.57
 4		 201		104		1.93
 5		 237		111		2.13
 6		 271		111		2.44
 7		 307		126		2.43
 8		 342		125		2.73
 9		 376		122		3.08
10		 410		121		3.38
11		 446		139		3.20
12		 483		140		3.45
13		 518		146		3.54
14		 551		146		3.77
15		 587		161		3.64
16		 624		162		3.85
17		 658		141		4.66
18		 694		142		4.88
19		 727		160		4.54
20		 764		161		4.74
21		 799		167		4.78
22		 834		167		4.99
23		 868		181		4.79
24		 903		181		4.98
25		 939		146		6.43
26		 974		146		6.67
27		1009		166		6.07
28		1044		165		6.32
29		1080		171		6.31
30		1115		171		6.52
31		1151		185		6.22
32		1185		186		6.37
 2002-08-24 06:30:34 +00:00
itojun
36e473ebb2 off-by-one. PR 18049 
correct snprintf() return value handling in another place.
 2002-08-23 16:10:42 +00:00
abs
a086fb2909 Move humanize_number(3) from libutil to libc as per discussion on tech-misc 
Revert minor number bump on libutil (with note to skip it next update), and
bump libc.
 2002-08-22 17:24:08 +00:00
itojun
949583590f drop AAAA reply with IPv4 mapped address. sync w/kame 
draft-itojun-v6ops-v4mapped-harmful-00.txt
 2002-08-22 16:32:14 +00:00
wiz
f11f240ebb -1 -> \-1. 2002-08-20 16:42:35 +00:00
wiz
777c402952 Refer setpgid, not setpgrp, since the former is POSIX and the latter is 
just there for compatibility.
 2002-08-20 16:30:30 +00:00
wiz
38315eadd0 Use Dq instead of single quotes. 2002-08-20 16:22:44 +00:00
wiz
60bfa780a0 Mark up NULL and ENOMEM. 2002-08-20 16:15:38 +00:00
wiz
3f9c36b9de Drop superfluous Ns and fix a formatting glitch. 2002-08-20 16:10:01 +00:00
wiz
158398c921 Fix Ns abuse. 2002-08-20 15:32:12 +00:00
wiz
64f4287d6d Remove superfluous double quotes and a superfluous Ns. 2002-08-20 15:30:07 +00:00
lukem
ec5dbc56b8 Explicitly move setting of NOxxx and USE_SHLIBDIR to the top of the 
Makefile (before including <bsd.own.mk>)
 2002-08-19 14:55:14 +00:00
lukem
91d06a031b More use of ${NETBSDSRCDIR}/some/path instead of ${.CURDIR}/../../some/path 2002-08-19 13:35:05 +00:00
lukem
ebb6fc9eb8 Use ${NETBSDSRCDIR}/some/path instead of ${.CURDIR}/../../some/path (etc). 
(Reduces make output by ~ 20%)
 2002-08-19 09:41:27 +00:00
yamt
83b485596b note that month and weekday names are case-insensitive. 
from OpenBSD.
 2002-08-18 06:43:32 +00:00
yamt
7c3f1b1f60 note that the contents of the array are undefined in the error case. 2002-08-18 06:31:09 +00:00
yamt
e72273def3 - Mention leap seconds as the reason for (00-61) 
- include blurb about ISO 8601 dates straight from strftime.c
from OpenBSD.
 2002-08-18 06:27:49 +00:00
yamt
9c03214612 - write updates st_[cm]time. 
- a minor fix
from openbsd.
 2002-08-18 05:55:24 +00:00
yamt
8b91a33de9 add a portablility note. from openbsd. 2002-08-18 05:34:34 +00:00
thorpej
1b907e1877 Local label fixup. 2002-08-17 19:54:30 +00:00
yamt
b3b13795b1 bring in a note about portability from openbsd. 2002-08-17 18:41:36 +00:00
yamt
b77d0176be bring in HISTORY from openbsd. 2002-08-17 18:38:46 +00:00
yamt
514d4ffd02 note that setgid doesn't change supplementary groupids. 
from openbsd.
 2002-08-17 18:22:21 +00:00
yamt
572225a82f document RB_POWERDOWN. 
from OpenBSD.
 2002-08-17 17:52:54 +00:00
yamt
dbb4e0d985 - move return values info into RETURN VALUES section. 
- note that O_SHLOCK and O_EXLOCK are not portable.
from OpenBSD.
 2002-08-17 17:25:37 +00:00
chris
725f3ca1a7 correct comment, it's r0, not a0. 2002-08-17 01:23:36 +00:00
itojun
4005a5250f set h_errno properly if internal string manipulation fails. 2002-08-16 21:54:00 +00:00
itojun
44ca8f4da1 use sizeof, avoid duplicated use of MAXDNAME 2002-08-16 13:59:39 +00:00
itojun
1173373b45 be more picky about size arg 2002-08-16 12:23:20 +00:00
itojun
1e1a07972c lint clean 2002-08-16 12:20:19 +00:00
itojun
bb80ac654a avoid sprintf. use snprintf with picky error traps. 2002-08-16 12:18:06 +00:00
itojun
0de70db9cd check for pointer overwrap 2002-08-16 12:10:37 +00:00
itojun
b51bffa186 correct cases with zero in the middle 
(0x00ff00ff should be "0.255.0.255", not "255.255")
 2002-08-16 12:05:01 +00:00
itojun
0b6566bcda avoid sprintf. use snprintf. simplify cases where 1st arg is 0. 2002-08-16 12:03:41 +00:00
itojun
c6a3499c08 use snprintf. don't duplicate MAXDNAME (use sizeof). 2002-08-16 11:53:19 +00:00
itojun
90a8853f46 use strlcat 2002-08-16 11:49:57 +00:00
itojun
f425242dc9 fix weird indent for comment lines 2002-08-16 11:48:25 +00:00
itojun
c5a4255163 eliminate sprintf. use snprintf. 
XXX loc_ntoa should be changed to take additional size_t as arg
 2002-08-16 11:45:55 +00:00
itojun
5c323232e7 eliminate sprintf, use snprintf. check strlcat error. 2002-08-16 11:30:28 +00:00
itojun
3452fa16c4 be more picky about string buffer manipulation. hints from freebsd 2002-08-16 07:39:44 +00:00
wiz
03b08c2f0d Remove duplicate lines. 2002-08-12 21:52:37 +00:00
soren
6ca2d9ac81 Catch up to struct dirent. 2002-08-12 21:26:27 +00:00
soren
7b0d231778 Sort struct members. 2002-08-12 21:18:25 +00:00
soren
e4a72452ec Take formatting fixes and note about deleted files from getdents.2. 2002-08-12 21:14:12 +00:00
yamt
d536e5ccae add RETURN VALUES section. 
from OpenBSD.
 2002-08-11 14:44:33 +00:00
yamt
e8cb4f166c bump .Dd . 2002-08-11 14:43:52 +00:00
yamt
03664cd132 - detail protections. 
- add RETURN VALUES section.
from OpenBSD.
 2002-08-11 14:36:33 +00:00
yamt
1c708a4b08 bring in RETURN VALUES from openbsd. 2002-08-11 13:17:35 +00:00
yamt
e52744d883 - document generic ioctls. 
- mention EFAULT.
from OpenBSD.
 2002-08-11 12:40:46 +00:00
yamt
a63161243b more description from openbsd. 2002-08-11 12:22:48 +00:00
yamt
eaf49dbcad backout previous partly: 
we don't check if processes are in the same session or not.
 2002-08-11 12:12:54 +00:00
yamt
74b1a91d8e bring in ERRORS from openbsd. 2002-08-11 12:09:11 +00:00
yamt
906f41fac5 - include typical uses. 
from openbsd.
 2002-08-11 12:04:25 +00:00
yamt
731cbc6eb3 bring in warnings from freebsd via openbsd. 2002-08-11 11:46:21 +00:00
yamt
a86e2e3273 note that child should use _exit instead of exit. 
from OpenBSD.
 2002-08-11 10:35:48 +00:00
yamt
b09419c060 bump .Dd . 2002-08-11 10:28:23 +00:00
yamt
740bfa56b7 document a hack about setuid programs and fd 0, 1 and 2. 
from OpenBSD.
 2002-08-11 10:27:49 +00:00
yamt
0997545d18 bring in EXAMPLES from openbsd. 2002-08-11 09:39:10 +00:00
yamt
0da40e1ed0 - correct how to check empty field. 
- improve examples.
from OpenBSD.
 2002-08-11 09:36:15 +00:00
yamt
10a7dd0256 bring in EXAMPLES from openbsd. 2002-08-11 08:22:30 +00:00
yamt
cdac947b04 bring in EXAMPLES and ERRORS from openbsd. 2002-08-11 07:53:06 +00:00
yamt
049fa38b0c bring in EXAMPLES from openbsd. 2002-08-11 07:50:04 +00:00
yamt
fd80262662 improve EXAMPLES. 
from openbsd.
 2002-08-11 07:46:56 +00:00
yamt
517ec26f7b bring in EXAMPLES from OpenBSD. 2002-08-11 07:36:19 +00:00
yamt
4e0ec2a042 bump .Dd . 2002-08-11 07:31:56 +00:00
yamt
0243d99724 bring in EXAMPLES from openbsd. 2002-08-11 07:31:18 +00:00
yamt
c5caadcfd8 bring in EXAMPLES and a note. 
from openbsd.
 2002-08-11 07:05:41 +00:00
yamt
6410ff3c05 bring in EXAMPLES from OpenBSD. 2002-08-11 06:53:39 +00:00
yamt
8acd3a715f - more description about realloc. 
- mention errno.
- add FILES section for malloc.conf.
from openbsd.
 2002-08-11 06:12:45 +00:00
yamt
145cf30b9f fix sample code. from openbsd. 2002-08-10 17:25:01 +00:00
yamt
1060c75faa result of getenv should be treated as read-only. 
from OpenBSD.
 2002-08-10 17:14:50 +00:00
yamt
0010f8875d bump .Dd . 2002-08-10 17:10:11 +00:00
yamt
9d36ca1fbf note only 8 bits of exit-status is passed. 
from OpenBSD.
 2002-08-10 17:09:27 +00:00
yamt
120c9b3256 note that alloca can't report error. 
from OpenBSD.
 2002-08-10 16:55:18 +00:00
yamt
14e693f16b bump .Dd for my previous commit. 2002-08-10 16:51:26 +00:00
yamt
cd575f9fb2 note that abort(3) causes streams flushed and closed. 
from OpenBSD.
 2002-08-10 16:47:54 +00:00
yamt
e7d9fe95ae - add description of the race. 
- fix typo.
from OpenBSD.
 2002-08-10 16:34:29 +00:00
yamt
dccfe06f50 use more Xs for filename templates. 
from OpenBSD.
 2002-08-10 16:28:51 +00:00
yamt
04adc81fbf if the path is directory, remove(3) behaves as rmdir instead of unlink. 
from OpenBSD.
 2002-08-10 09:42:23 +00:00
yamt
5d8e52e7ab bring in EXAMPLES and BUGS from openbsd. 2002-08-10 09:32:19 +00:00
wiz
75c7529338 Update Dd for recent changes. 2002-08-10 09:17:49 +00:00
wiz
6fb8244813 Fix formatting glitch, end sentence with a dot, and use Nm instead of 
a self-Xr. Update Dd for recent changes.
 2002-08-10 09:14:59 +00:00
wiz
1598a31de5 Update Dd for recent changes. 2002-08-10 09:13:47 +00:00
wiz
e8e0360410 Sort sections. Update Dd for EXAMPLES addition. 2002-08-10 09:07:15 +00:00
yamt
3bb8b93140 more about sigsetjmp/siglongjmp. 
from openbsd.
 2002-08-10 05:05:24 +00:00
yamt
de3baf756c note about "too many groups" case. 
from openbsd.
 2002-08-10 04:50:39 +00:00
yamt
9ec2d4f3ab default path doesn't contain current directory anymore. 
from openbsd.
 2002-08-10 03:08:15 +00:00
yamt
a5c077a75d reflect change of default path. 
from openbsd.
 2002-08-10 03:06:15 +00:00
yamt
cd9128e6e2 - move a example into EXAMPLES section. 
- check a return value of opendir.
from openbsd.
 2002-08-10 02:55:20 +00:00
yamt
0c2c7b9a5e bring in EXAMPLES sections from openbsd. 2002-08-10 02:41:21 +00:00
wiz
707834f3b2 Remove an unnecessary .Ns. 2002-08-10 01:18:18 +00:00
itojun
583dd2affa bring in openbsd BUGS section (modulo some strong wording). nroff nits 2002-08-10 01:04:19 +00:00
itojun
0cb9a97393 lint clean 2002-08-09 04:29:29 +00:00
itojun
cb4277ff85 unifdef for auditability. 2002-08-09 04:26:07 +00:00
briggs
85a594afcd Add a missing register prefix, noted by Makoto Fujiwara on the port-macppc 
mailing list.
 2002-08-09 02:46:56 +00:00
briggs
6f6fd08e8a Add stubs to new system calls for performance monitoring interface. 2002-08-07 04:51:12 +00:00
enami
8be6c4876d Rearrange code to avoid core dump and just return an error instead 
when parsing a locale string previously returned by setlocale.
 2002-08-07 04:42:42 +00:00
soren
69e08c5b46 Make SYNOPSIS accurate about required headers. 
Fixes PR lib/11021 from wiz.
 2002-08-06 16:08:47 +00:00
wiz
0161d54450 Fix Fn (separate arguments). 2002-08-06 12:54:18 +00:00
tron
2f9d1834f5 Include "sys/param.h" and use "MATHPATHLEN" instead of "_POSIX_PATH_MAX" 
to fix build problem.
 2002-08-04 11:55:51 +00:00
yamt
e499009646 remove _StreamStateTable. 2002-08-03 11:10:51 +00:00
yamt
88a7c37398 remove a global variable "saved_categories" as it isn't necessary anymore. 2002-08-03 06:12:30 +00:00
tshiozak
0b03f5f98b remove an obstructive ?: operator of the check added in the last commit by 
itojun-san.
 2002-08-02 12:27:32 +00:00
soren
819df08c48 stat(2) can return ENXIO. 2002-08-02 08:08:26 +00:00
itojun
73811081f9 correct use of strlcpy (really need to enforce length, so use memcpy) 2002-08-02 08:02:36 +00:00
itojun
463bfdcd98 use strlcpy where appropriate 2002-08-02 07:50:35 +00:00
tshiozak
19debadf5c fix a bug of setlocale when changing locales with LC_ALL for the first 
argunemt and with a string containing many slashes for the second argument.
This bug may cause setlocale() to destroy static datas.

If a setuid program calls this function as 'setlocale(LC_ALL, "");',
this might be vulnerable, although there are few programs having such
vulnerability.  This bug probably affects every versions of NetBSD,
including 1.4, 1.5 and 1.6.

XXX: This part of setlocale is unseemly, thus we had better rewrite it in
the future.
 2002-08-02 07:12:51 +00:00
nathanw
b18986f532 #include <string.h> for prototypes of strlen and strcpy. 2002-08-01 23:46:37 +00:00
itojun
cf0cafaa38 correct range check. from openbsd 2002-08-01 05:22:43 +00:00
jdolecek
06a4a82134 restore the previous form of the condition checking malloc() return value, which 
was changed in previous revision
 2002-07-31 12:57:36 +00:00
itojun
891518d386 allow calloc(0, x) and calloc(x, 0). sync w/openbsd 2002-07-31 09:26:49 +00:00
soren
a6eb4c51f7 Make pmap_set(3) prototype match reality. 
Fixes PR lib/6064.
 2002-07-31 01:46:02 +00:00
darrenr
5d8479d5bd patch from openbsd to fix bounds checking, eliminating an overflow condition. 2002-07-30 14:57:31 +00:00
itojun
c68c6aa7e0 die if integer overflow. from openbsd 2002-07-30 09:45:02 +00:00
matt
1cddd41e0c Convert to use register prefixes. (0 -> %r0, etc.) 2002-07-30 06:07:56 +00:00
itojun
0c0bf329c4 query ip6.arpa then ip6.int for IPv6 reverse lookup. follows RFC3152. 2002-07-29 10:01:58 +00:00
christos
f04f8bc949 add utmpname() 2002-07-28 21:45:39 +00:00
christos
f084e3ca9b make this behave like utmp, ie. return all entries and setutent() rewinds. 2002-07-28 20:46:43 +00:00
christos
a2e4cf52ec use the fname we passed in. 2002-07-28 00:45:11 +00:00
christos
7908c76c97 Add utmp processing functions 2002-07-27 23:57:39 +00:00
christos
fef92308ac add lastlogx implementation. 2002-07-27 19:38:29 +00:00
christos
d1ccf94413 reset fp when we are done with it. 2002-07-27 15:44:45 +00:00
simonb
e438da348e Sprinkle some KNF. 2002-07-23 00:03:36 +00:00
christos
ce8a71a179 make this compile with -DREDEBUG again. 2002-07-22 12:56:17 +00:00
mjl
a32f58ffa9 Correct wrong comparison in example. 2002-07-21 19:04:03 +00:00
yamt
62d438e597 reflect current value of MAXSYMLINKS. from FreeBSD. 2002-07-20 17:56:28 +00:00
yamt
b12240e0dd don't test PIC here. 2002-07-20 08:54:04 +00:00
yamt
e8f5276e42 for _I18N_DYNAMIC, use CSHLIBFLAGS instead of CPICFLAGS. 2002-07-20 08:51:32 +00:00
wiz
18c66da5b7 Two typos. 2002-07-18 10:41:17 +00:00
jdolecek
65822e1b55 Remove sa_sigaction member of struct sigaction, accidentaly added here 
in rev. 1.26.
Problem pointed out by Antti Kantee.
 2002-07-15 07:48:57 +00:00
fvdl
d97eddb8d3 Remove fs and gs kludge. 2002-07-14 12:29:59 +00:00
scw
2675306718 Add IEEE FP mode control functions and definitions for SH5. 2002-07-12 12:20:24 +00:00
scw
4c8e482124 Add SH5 support. (Missed these during the last sweep of my local tree) 2002-07-11 21:46:21 +00:00
thorpej
ad4531774a Need <machine/psl.h> and <machine/signal.h>. Problem pointed out 
by Juergen Hannken-Illjes <hannken@eis.cs.tu-bs.de>.
 2002-07-11 17:47:11 +00:00
scw
11c9d0366e Fix a tryping error. 2002-07-11 17:41:40 +00:00
scw
8c43a4afe4 Userland side of SH5 signals/setjmp. 2002-07-11 14:23:04 +00:00
wiz
0b7a1dde4c Use Fn instead of Xr to ourselves in one place. 2002-07-10 23:37:19 +00:00
wiz
f2dd6f768a Remove Xr to ourselves from SEE ALSO. 2002-07-10 23:37:03 +00:00
wiz
1d92e86fd4 Remove Xrefs to ourselves in SEE ALSO. 2002-07-10 23:31:32 +00:00
wiz
d3bfd7c06d Drop trailing space. 2002-07-10 23:31:07 +00:00
wiz
95238a678f Sort SEE ALSO. 2002-07-10 23:30:48 +00:00
wiz
d0cb86c2c8 Markup improvement. 2002-07-10 22:24:32 +00:00
yamt
38b935dc19 add CAVEATS. 2002-07-10 14:46:10 +00:00
yamt
673cbedc13 import CAVEATS sections from OpenBSD. 
with little tweak by me.
 2002-07-10 14:37:12 +00:00
scw
1a4432c02e It helps to use the right register for the return value. 2002-07-10 13:21:56 +00:00
scw
eb817bdf5a Add some missing FP support code. 2002-07-10 13:09:04 +00:00
scw
2ff17a3936 Ditch the leading underscores for bswap*() 2002-07-10 12:42:28 +00:00
scw
5754eadb38 Compensate for an over-pedantic assembler. 2002-07-10 11:45:51 +00:00
scw
c7810bb6a8 Fixed a botched blink insn. 2002-07-10 11:43:16 +00:00
scw
9f405d4e5c Don't include <machine/endian.h> in asm source. 2002-07-10 11:29:32 +00:00
scw
2ecd583666 Fix register number botch. 2002-07-10 11:05:19 +00:00
scw
15107aacfc Remove whitespace from WEAK_ALIAS macro invocation. 2002-07-10 11:02:24 +00:00
scw
0c3e5a70d1 Use C versions of string functions for now. 2002-07-10 09:12:21 +00:00
kent
4d7aae1097 Avoid redundant memory access. 
Fix diagnostic code for bcopy().
 2002-07-10 06:01:51 +00:00
thorpej
c061e6bf8b Enable the libc-provided signal trampoline. The old __sigaction14 
entry point has been replaced by the new __sigaction14() which is a
wrapper around the __sigaction_sigtramp system call (which is itself
not directly exposed outside of libc).

No shared library version change is necessary; no new symbols
are exposed outside of libc.
 2002-07-10 04:29:05 +00:00
thorpej
86223838f0 Also need <machine/fsr.h> and <machine/psl.h>. 2002-07-10 03:27:23 +00:00
thorpej
522edd584e Add prototype for __sigaction_sigtramp(). This system call is used 
only by libc internally, and thus does not need to be exported in
any other header file.
 2002-07-09 23:35:49 +00:00
thorpej
8aa4d3caec New __sigaction14() system call stub which registers the signal 
trampoline, and the signal trampolines themselves.

NOTE: These are not yet enabled; they will be enabled after further
testing on more architectures.
 2002-07-09 23:32:35 +00:00
bjh21
fcbf1cae9e Mention lchflags in the NAME section. 2002-07-07 14:59:49 +00:00
yamt
cd7f302646 s/resolved_name/resolvedname/g 
s/resolved_path/resolvedname/g
 2002-07-06 02:46:41 +00:00
scw
ad8fdcc166 Forgot these in the last commit. 2002-07-05 13:32:58 +00:00
scw
59474a8c82 NetBSD, meet the SH-5 cpu. 
SH-5, meet NetBSD.

Let's hope this is the start of a long and fruitful relationship. :-)

This code, funded by Wasabi Systems, adds initial support for the
Hitachi SuperH(tm) SH-5 cpu architecture to NetBSD.

At the present time, NetBSD/evbsh5 only runs on a SH-5 core simulator
which has no simulated devices other than a simple console. However, it
is good enough to get to the "root device: " prompt.

Device driver support for Real SH-5 Hardware is in place, particularly for
supporting the up-coming Cayman evaluation board, and should be quite
easy to get running when the hardware is available.

There is no in-tree toolchain for this port at this time. Gcc-current has
rudimentary SH-5 support but it is known to be buggy. A working toolchain
was obtained from SuperH to facilitate this port. Gcc-current will be
fixed in due course.

The SH-5 architecture is fully 64-bit capable, although NetBSD/evbsh5 has
currently only been tested in 32-bit mode. It is bi-endian, via a boot-
time option and it also has an "SHcompact" mode in which it will execute
SH-[34] user-land instructions.

For more information on the SH-5, see www.superh.com. Suffice to say it
is *not* just another respin of the SH-[34].
 2002-07-05 13:31:28 +00:00
thorpej
2ce52bf270 Remove "_THREAD_SAFE" stuff that is not used on NetBSD. 2002-07-04 16:48:44 +00:00
kent
763eb5645a memcpy/memmove/bcopy: Add diagnostic code to check pointer wraparound. 
The code is enabled only when _DIAGNOSTIC is defined.
 2002-07-04 15:48:40 +00:00
pooka
ff89c16683 adapt for vis()/svis() check separation 2002-07-03 17:18:09 +00:00
pooka
2fcb6fa0a5 add check for HAVE_USER_FROM_UID 2002-07-03 17:17:35 +00:00
itojun
024d45a179 use sysctl(kern.urandom) if /dev/urandom is not present (like chroot jail) 2002-07-02 17:10:19 +00:00
itojun
a4cf77c9bb pacify lint. from he@netbsd 2002-07-01 22:05:08 +00:00
itojun
754f8759a4 lint clean. from martin husemann 2002-07-01 21:05:56 +00:00
bjh21
3763adaefd Avoid leaving junk in the top half of R0 on return. 
This fixes port-arm/17440.
 2002-07-01 19:07:18 +00:00
fredette
58e86abcb7 Changes to allow libc to compile as PIC on the hppa. 2002-07-01 16:00:50 +00:00
itojun
9922c987a9 make more pedantic check on strtoul. from deraadt, sync w/kame 2002-07-01 07:42:49 +00:00
bjh21
5d315d04c8 Bump minor to 12.85: __times13() addition. 2002-06-30 09:46:18 +00:00
bjh21
c1ba727b47 Version times() so that programs compiled before the recent change to make 
sysconf(_SC_CLK_TCK) return hz will work.

In detail:
__times13() returns values scaled by hz.
times() returns values scaled by 100.
<sys/times.h> renames times() to __times13().

_SC_CLK_TCK has changed from 3 to 39.
sysconf(3) returns 100.
sysconf(39) returns hz.
CLK_TCK is defined as sysconf(39).
 2002-06-30 09:45:39 +00:00
itojun
28735a6a17 correct port range check. from deraadt, sync w/kame, diff sent to bind-bugs 2002-06-29 12:23:10 +00:00
jdolecek
958680bc70 Deal with .Fn macro problem with function returning pointer to function; 
sidestep it using troff macro trick from FreeBSD version of this manpage.
xref psignal(3) and strsignal(3)

This fixes lib/12260 by Ada Lim and lib/17406 by Greg A. Woods.
 2002-06-28 21:55:08 +00:00
itojun
0c63dd3cf2 correct %d/%u mixup. 2002-06-27 10:22:07 +00:00
itojun
0c4fb2c7e1 correct DIAGASSERT 2002-06-26 09:39:48 +00:00
itojun
9cdbc86d39 correct bad practice in the code - it uses two changing variables 
to manage buffer (buf and buflen).  we eliminate buflen and use
fixed point (ep) as the ending pointer.

this fix is NOT critical.
 2002-06-26 06:00:26 +00:00
itojun
092b3bc66a avoid remote buffer overrun on hostbuf[]. From: Joost Pol <joost@pine.nl> 
correct bad practice in the code - it uses two changing variables
to manage buffer (buf and buflen).  we eliminate buflen and use
fixed point (ep) as the ending pointer.

this fix is critical.
 2002-06-26 06:00:07 +00:00
itojun
fb40d48413 do not pass uninitialized variable to nsdispatch(). 2002-06-26 02:40:46 +00:00
matt
471cb493ae Add modff 2002-06-23 21:48:52 +00:00
perry
307f36e80c Note that times now uses sysconf(_SC_CLK_TCK) ticks, not CLK_TCK 
ticks. Although the two are the same, SuS now says you use the former,
not the latter, to get the information. Also, fill in a little
information on just how awful this crusty wreck is.
 2002-06-23 21:32:01 +00:00
perry
25992495dc Since CLK_TCK is now a macro expanding into a function call, cache its 
output instead of using it willy nilly.
 2002-06-23 20:21:08 +00:00
perry
ea360bda1a make sysconf(_SC_CLK_TCK) return the kernel hz value, instead of a 
fixed constant, as is done on Solaris, Linux, etc.

Technically, standards don't *require* this, but having it return a
constant is a violation of the spirit, and screws up programs that
(perhaps improperly) assume that it will return kernel hz.
 2002-06-23 19:19:01 +00:00
wiz
4dc035fd8a Undo last two, until I have time to take a good look at the problems. 2002-06-21 09:56:33 +00:00
wiz
0f085a5188 Add Xrefs to ipcs(1) and ipcrm(1). 2002-06-16 22:39:32 +00:00