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4332 Commits

Author SHA1 Message Date
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
itojun
2c1cc70ed3 add several ETHERTYPE_IPV6 case. 
add DLT_PPP_SERIAL case into link type recognition,
hoping this to fix ppp packet recognition problem.
 1999-07-25 05:52:16 +00:00
itojun
3ebb62ecc7 support for PPP_IPV6. 1999-07-25 00:15:22 +00:00
augustss
bb9c6cca89 Fix some typos. 1999-07-24 01:42:49 +00:00
mrg
ca939c9fa0 now, make the previous work. 1999-07-23 09:44:38 +00:00
mrg
740c238d27 do not install in /usr/share if MKSHARE=no 1999-07-23 09:40:44 +00:00
mcr
62da59d7b4 getopt long functionality 1999-07-23 03:55:27 +00:00
mrg
76b3dde0d6 optionally include Makefile.frag 1999-07-20 10:53:05 +00:00
mrg
ba255f8a34 optionally include CRYPTOPATH Makefile.frag files. 1999-07-20 09:47:07 +00:00
mrg
51a96a002f optionally include CRYPTOPATH Makefile.frag files. 1999-07-20 09:35:18 +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
thorpej
a3281f7249 Use bsd.crypto.mk. 1999-07-12 22:04:09 +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
garbled
61abb01179 libz works much better when the examples aren't compiled into the 
library.  This caused severe pain with c++, as the example contained
a main().
 1999-07-09 07:07:13 +00:00
thorpej
602452569d Make sure errno is set to ENOMEM if we return NULL. 1999-07-08 22:18:06 +00:00
fvdl
3cf76a4d16 Add _start (as well as __start). It's the default start symbol expected 
by ld for the i386 ELF case.
 1999-07-07 22:59:47 +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
christos
9453db6b2d Use LIBEDITDIR instead of CURDIR so we can use that Makefile to compile 
libedit from another directory.
 1999-07-06 14:10:21 +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
mjacob
c0e65db53f quiesce the alpha compiler 1999-07-05 20:04:50 +00:00
mjacob
4a7b34ded4 add missing include for memset prototype 1999-07-05 20:01:09 +00:00
kleink
2175038069 Some cleanup; g/c unneeded lint stub files. 1999-07-05 15:54:18 +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