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3063 Commits

Author SHA1 Message Date
mycroft
6ea04fe2cd This file was incorrect. The indirect name is res_close(), 
not _res_close()!
 1999-08-17 03:57:15 +00:00
mycroft
af3e075076 Make some needed weak aliases. 1999-08-17 03:43:59 +00:00
enami
d8ad2663a8 In name section, use .Dq macro rather than writing double quote directly. 1999-08-17 03:36:35 +00:00
kleink
9208fe856f Add header file inclusion, and Xref single-precision versions. 1999-08-16 23:12:19 +00:00
is
b9243cdc97 repair edito in BUGS session. 1999-08-16 14:10:06 +00:00
enami
2d400d39d4 Copy the definition of MADV_FREE from sys/mman.h. 1999-08-16 07:55:20 +00:00
itojun
94c4bdf1cc pacify too-picky compiler. 
From: onoe@sm.sony.co.jp
 1999-08-13 09:45:51 +00:00
fvdl
0536609b97 Keep track of the number of encountered symlinks and fail with ELOOP 
if they exceed MAXSYMLINKS.
 1999-08-10 13:03:11 +00:00
itojun
daa44a5758 do not make reverse query against IPv6 unspecified, or loopback addresses. 
From: ume@mahoroba.org
 1999-08-09 15:00:14 +00:00
wrstuden
0217e4fdc2 Add and document support for using new archive state mode flags. Now 
archived files will show up as either "a" (S_ARCH1) or "A" (S_ARCH2)
in ls -l. As noted, archive state is fs-dependent, and not maintained
by most fs's.
 1999-08-03 21:43:13 +00:00
lukem
c2601fffee replace malloc(3) with one from freebsd which documents our new malloc.c 
(also from freebsd). comment out references to reallocf with .\"XXX"
for now. i also fixed some roff misuse as well.
replace calloc(3), free(3) and realloc(3) with links to malloc(3)
 1999-08-02 03:18:46 +00:00
itojun
bc3bad7a1c - provide reverse query for mapped address (::ffff:10.1.1.1). 
- NI_NUMERICHOST and NI_HOSTREQD conflict with each other,
  so bark if there are both.
(sync with recent KAME)
 1999-08-01 06:45:28 +00:00
christos
acef34de33 Add note that only the super-user may set or reset any flags on block 
and character devices. [Commit by cjs.]
 1999-07-31 03:30:44 +00:00
mycroft
648d6d9529 Only squeeze a short key/value pair onto a page with other complete key/value 
pairs, not onto a page containing the end of a big pair.
 1999-07-29 08:58:46 +00:00
mycroft
72a2509e35 When deleting a big key, the offset of an empty page should be bsize, not 
bsize-1; otherwise an insertion into the empty page will cause the new key to
be elongated by 1 byte.
 1999-07-29 07:48:03 +00:00
mycroft
3bf07e90f3 Fix a condition where the hole would be inserted in the wrong place during a 
split.
 1999-07-29 04:07:27 +00:00
mycroft
462e381edd Previous bug fix was slightly wrong. In this case, the data must start on a 
new page, or we will mistakenly think the first page is the end of the data.
 1999-07-29 01:12:57 +00:00
mycroft
8458b947ac Document EFBIG as a valid error. 1999-07-29 00:22:29 +00:00
mycroft
343c90058f Return a useful errno value in the overflow case. 
Also, print a message to stderr in one more case.
 1999-07-29 00:19:43 +00:00
mycroft
14f4149717 Make the packing more dense in a couple of cases. 1999-07-28 19:41:36 +00:00
mycroft
ec7d7ed5ec If (keysize+datasize)%(bsize=14)==0, insertion of a `big key' would cause an 
invariant (actually, an ugly hack) to fail, and all Hell would break loose.
 1999-07-28 19:33:03 +00:00
mcr
62da59d7b4 getopt long functionality 1999-07-23 03:55:27 +00:00
christos
caf92b66b5 - make sure that host_addr is suitably aligned 
- add appropriate casts
- take out & in from array; it is meaningless
 1999-07-19 19:42:27 +00:00
tron
5f9dd87d66 Make sure that "h_addr_list" pointers are longword aligned because some 
broken applications depend on it. Fixes PR lib/8032 by David K Brownlee.
 1999-07-19 17:43:59 +00:00
itojun
f958dccbd1 - do not make query for AFs that are not supported by kernel. 
i.e. do not make query for IPv6 addresses, when running on non-IPv6 kernel,
  or, do not query for IPv4 address on IPv6-only kernel :-)

  This kind of behavior is not very well documented in RFC2553.  This
  may violate the spec.

- on EAI_AGAIN, only retry 3 times (3 is a magic number).  Previous code
  made retries forever.  This solves situation where name server is wrongly
  configured and nameserver:53 returns icmp port unreach.

The only proper fix for all getaddrinfo() related twists would be to
implement getipnodebyname() and get rid of wacky get_addr().
We need to contribute bind8 development for this.
 1999-07-14 22:10:03 +00:00
perry
72ec01bc0e Restore some information about the page rounding behavior of these 
functions, with a little bit of a caution that the page rounding
behavior isn't mentioned in standards documents that mention brk/sbrk.
Klaus removed this before, but I'm not sure why, and I've been unable
to reach him about the matter after trying for several days. The
information about the behavior has always been in the page and is
important for developers to know about.
 1999-07-14 16:24:48 +00:00
kleink
e79a283e47 XSH5: change function signature to `void *sbrk(intptr_t)'. 1999-07-12 21:55:19 +00:00
kleink
d6127eeb14 Remove a paragraph from previous. 1999-07-12 14:51:10 +00:00
sommerfeld
508d2d0e9e Avoid infinite loop if pathname is longer than the maximum the kernel 
is willing to return from getcwd().
(this can only happen in -current).
 1999-07-11 18:01:46 +00:00
christos
dc1c2ccb47 don't compare non-pointer values against NULL. 1999-07-10 17:48:54 +00:00
perry
0c91d3d222 Note that you can find out the system page size with sysconf(3). 1999-07-09 14:41:26 +00:00
thorpej
602452569d Make sure errno is set to ENOMEM if we return NULL. 1999-07-08 22:18:06 +00:00
danw
687108b42f add the ieeefp functions 1999-07-07 01:55:07 +00:00
danw
e8559a61eb mark an asm statement volatile so it doesn't get optimized out 1999-07-07 01:53:38 +00:00
perry
f31cd6341c note in BUGS that the prototype of our sbrk is not standards compliant 
and will need fixing.
 1999-07-06 23:12:04 +00:00
perry
eeebdec53e Clean up this mess a lot. I believe we still have the following 
issues (at least):

1) sbrk is defined as returning char *, which violates XPG
2) I'm not clear on what happens if you try to sbrk() on a negative
incr that is less than the page size. I'm guessing "nothing", but we
should document this behavior.
3) XPG says some interesting things about whether new pages are
guaranteed zeroed. We say nothing about this. We should document our
behavior.
4) It isn't clear if *we* guarantee that malloc and sbrk can be mixed
in our API (I've documented that it isn't universally portable.)

We really should clean these up, too.
 1999-07-06 16:36:15 +00:00
darrenr
b1319ee5b3 EOPNOTSUPP was incorrectly spelt as EOPNOSUPPORT 
add ENFILE to list of errors.
 1999-07-06 14:39:56 +00:00
itojun
2842a2f6bb fix name resolution problem when you have "hosts: files dns" on 
/etc/nsswitch.conf.

This was because of two reasons:
- /etc/hosts lookup code damaged some of internal
  state used by gethostbyname2().
- getaddrinfo() was not persistent enough against errors.

Sorry for the delay, and hope this fix all the following PRs
(I checked in my environment immitating those PRs and it worked for me)
PR: 7901, 7912, 7921
 1999-07-06 02:00:41 +00:00
thorpej
4d36288136 index -> ldx (and similar in some related variable names). Avoids a lint 
warning.
 1999-07-05 22:14:38 +00:00
thorpej
55fcfba6fe Oops, back out 1.21. Christos and I apparently stepped on each other. 1999-07-05 22:12:20 +00:00
christos
06b51a1a11 s/index/idx/ 
s/EXTRA_SANITY/MALLOC_EXTRA_SANITY/
const poisoning
use sysconf to get the pagesize
 1999-07-05 21:55:46 +00:00
thorpej
3cedf1e346 Compute page size related parameters at run-time. 1999-07-05 21:49:05 +00:00
thorpej
b2146da05a EXTRA_SANITY -> MALLOC_EXTRA_SANITY, consistently. 1999-07-05 21:08:38 +00:00
itojun
06d4151d10 check address family on getting entries from /etc/hosts. 1999-07-04 22:44:28 +00:00
sommerfeld
311927221b Build system call stubs using system includes from ${DESTDIR}/usr/include 
if DESTDIR is set.
This allows you to build a working libc which include syscall stubs
for new syscalls not defined in /usr/include/sys/syscall.h
 1999-07-04 15:46:10 +00:00
itojun
db0f8786bd if the list of name server on /etc/resolv.conf is in a 
non-supported AF, try the next nameserver instead of abort.

This helps situations like:
- you write IPv6 nameserver into /etc/resolv.conf and
- run non-IPv6 kernel
 1999-07-04 03:52:55 +00:00
thorpej
f759ceb8bf Only define MADV_FREE do MADV_DONTNEED if it's not already defined 
by <sys/mman.h>.
 1999-07-04 03:12:47 +00:00
lukem
abd1f8ab5b capitalize the first word of most error strings except those words that are 
argument names to the function. e.g, if `const char *servname' is an argument
name, keep using "servname invalid [...]" instead of "Servname invalid [...]"
 1999-07-04 02:02:29 +00:00
itojun
4620b00436 add NetBSD RCSID on top. 1999-07-04 00:43:43 +00:00
itojun
d505f1145c fix USE_GETIPNODEBY case. 1999-07-04 00:34:20 +00:00
itojun
f69724e659 fix behavior when there's dangling CNAME on specific AF. 
TODO: have getipnodeby{name,addr} and let them do the trick.
 1999-07-04 00:33:14 +00:00
itojun
a45fa8f3c7 improve lint friendliness on USE_GETIPNODEBY case. 
(no change in behavior)
 1999-07-03 14:29:29 +00:00
kleink
350df37660 Add a reference to XNS5.2 D2.0 for inet_{ntop,pton}(). 1999-07-03 14:16:12 +00:00
kleink
4531426e5f Add missing LIBRARY sections. 1999-07-03 13:58:31 +00:00
kleink
b1b0fd03a8 <sys/errno.h> -> <errno.h>; kill our own declaration of errno (_REENTRANT!). 1999-07-03 13:57:26 +00:00
lukem
b8e9b3ff69 remove trailing `.' on error messages, since messages from strerror() and 
h_strerror() don't return messages with a trailing `.' (and the `.' looks
ugly when using warnx() with the error message).
 1999-07-03 07:00:42 +00:00
kleink
312f023d61 Need "namespace.h". 1999-07-02 15:27:08 +00:00
itojun
37e8159125 add IPv6 support functions. 
get{addr,name} info are implemented to have as little impact to existing
resolver code as possible, so they are NOT the optimal implementation.
They are at this moment not very thread safe (as they call
gethostby{name,addr}).

(shlib minor version)++, as new interfaces are added.

TODO: getipnodeby{name,addr} - which needs total reimplementation of
gethostby{name,addr}.
upgrade rcmd.c for multiple af support (needed for IPv6-ready rsh/rlogin)
 1999-07-01 18:23:53 +00:00
itojun
e24b45d811 IPv6 DNS transport support for resolver. 
Now you can write
	nameserver 3ffe:0501:4819::42
in /etc/resolv.conf for DNS query over IPv6 network.
(the above address is alive as DNS server)
 1999-07-01 18:19:35 +00:00
itojun
7f7f5bff87 document gethostbyname2(). 1999-07-01 18:18:27 +00:00
itojun
e061ef3163 fix hardcoded T_A. 
this fixes gethostbyname2(host, AF_INET6) to actually work.
 1999-07-01 16:43:18 +00:00
wrstuden
1d74ac18fa Give fhopen, fhstat, and fhstatfs a man page. 1999-06-30 01:32:14 +00:00
wrstuden
db40a6d795 Bump version #. 1999-06-29 22:30:19 +00:00
wrstuden
e401af6e26 Add fhopen, fhstat, and fhstatfs syscall stubs. 1999-06-29 22:22:06 +00:00
pk
0ffda58ae9 A new implementation of _setjmp/_longjmp that uses the T_FLUSHWIN trap. 
This means the stack frame and program counter can restored directly
from the jmp_buf, eliminating the need to backtrack through frames
which does not work in all cases.
 1999-06-27 11:10:18 +00:00
tls
e89d5d52c5 The 'new malloc' (phk's malloc, from FreeBSD) is now our only malloc. 1999-06-26 04:44:36 +00:00
sommerfeld
8f37bce679 fix PR/7855 1999-06-26 04:12:45 +00:00
sommerfeld
fc8fafa627 Clarify that sdl->sdl_len must be initialized before call to link_addr() 1999-06-25 16:13:21 +00:00
tron
adb46f40b2 Add missing reference to setsockopt(2) to "SEE ALSO" section. 1999-06-24 20:16:31 +00:00
kleink
7b67bca335 Add compile-time and run-time feature test knobs for the 1003.1 Mapped Files, 
Process Memory Locking, Range Memory Locking and Memory Protection options.
 1999-06-24 14:18:10 +00:00
tron
d7678457d6 Fix definition of infinity. Patch supplied by Richard Earnshaw in 
PR lib/7829.
 1999-06-21 22:31:32 +00:00
thorpej
9b9494844a MCL_FUTURE is now implemented. 1999-06-18 05:37:30 +00:00
thorpej
3787c5c3d8 MAP_COPY -> MAP_PRIVATE 1999-06-17 21:09:47 +00:00
tls
3e2a95b2e4 add FreeBSD's malloc, compiled in only if MALLOC_NEW is set in mk.conf 1999-06-17 19:33:36 +00:00
thorpej
01d1ebf115 Note that MCL_FUTURE is not yet fully implented in the BUGS section. 1999-06-16 23:32:17 +00:00
thorpej
9fdf52a910 Note POSIX 1003.1b-1993. 1999-06-16 23:30:28 +00:00
thorpej
6cb6c24690 The (incorrect) nesting behavior of mlock(2) no longer exists. 1999-06-16 23:14:59 +00:00
thorpej
694cc23026 Add mlockall(2)/munlockall(2). 1999-06-15 23:31:19 +00:00
simonb
5bef8a3c65 The prototype for this is in <stdlib.h>... 1999-06-15 12:14:08 +00:00
christos
d3afd1cc44 make this compile under linux 1999-06-11 15:38:40 +00:00
christos
033ffd1215 make this compile under linux too. 1999-06-10 23:40:53 +00:00
thorpej
e479f407c4 Fill out the mincore(2) manual page a little; define the NetBSD call 
to be like the Solaris call.
 1999-06-07 01:42:30 +00:00
kleink
c5dce7b8ff Note that an EFAULT condition cannot be guaranteed to be detected (i.e. in the 
MD implementation of pipe(2)); addresses PR kern/7720.
 1999-06-06 22:50:26 +00:00
matthias
71dd06e171 Go for correctness instead of speed as suggested by Ian Dall. This fixes 
pr#port-pc532/7710.
 1999-06-06 20:20:46 +00:00
matthias
bb36354c10 Fix spurious page faults by double word aligning the source and not the 
destination. Thank's to Ian Dall for this fix.
 1999-06-06 19:49:11 +00:00
kleink
15fb0e4315 Shameless hack to reference end if using a.out and _end if using ELF. 1999-06-03 20:14:58 +00:00
tron
23b3336739 As discussed on "tech-net@netbsd.org": 
Enhance the file resolver to return all IP addresses of a host on a
call to gethostbyname().
 1999-06-02 22:14:07 +00:00
kleink
9fa49f9cd5 Need <unistd.h> for declarations. 1999-05-26 15:39:36 +00:00
ross
c034f9952a See the incredible, morphing, fcntl(2) parameter #3 change again! 
This time, it actually matches the prototype and the 1003.1 definition.
 1999-05-24 23:06:00 +00:00
ad
ccc7e59e1f Add new sysctl (net.inet.tcp.log_refused) that when set, causes refused TCP 
connections to be logged.
 1999-05-23 20:33:50 +00:00
sommerfe
db94801270 s/sigstack/sigaltstack/ in ERRORS section 1999-05-12 18:42:43 +00:00
christos
ce19a15ee8 Fix bug I introduced on 19990503 by renaming a variable. 1999-05-09 20:11:23 +00:00
kleink
5b4ea02521 _C_FUNC() -> _C_LABEL() 1999-05-06 14:01:20 +00:00
kleink
c66e4d7122 * Prefix softfloat symbols which require external linkage with _arm32_ to 
move them out of user namespace; declare those not requiring external linkage
static.
* In due course, disable those functions that require neither external nor
internal linkage.
Addresses PR port-arm32/7517.
 1999-05-06 13:56:28 +00:00
tsubai
cb9a32fdf9 * Add getcachelinesize() prototype. 
* Make this compile with -D_STANDALONE.
 1999-05-05 12:35:54 +00:00
kleink
76c34aa87f Add documentation for asctime_r(), ctime_r(), gmtime_r() and localtime_r(). 1999-05-04 15:34:50 +00:00
kleink
0b4eeeca95 Use a _files prefix for local backend routines; would clash with namespace.h 
otherwise.
 1999-05-04 15:11:42 +00:00
christos
9d88908dad use a local vfork declaration to avoid symbol renaming. 1999-05-04 13:53:11 +00:00
christos
5b997c7925 Remove unused 'len' and the relevant gcc kludges. 1999-05-04 13:51:39 +00:00
christos
314e0b18b9 change an #if __GNUC >= 2 to #if (__GNUC__ >= 2) || defined(lint) 
to get the right definition of qshift_t.
 1999-05-03 15:39:47 +00:00