Per Justin's feedback, this still needed a little work to get the
  four cases (block/nonblock read/nodata) straight.


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  Rule one of winsock and other one-offs (even unix EINTR) ... blocking
  isn't necessarily blocking.  Should not have changed this in the prior
  commit, and adding the same retry to the -1/EAGAIN|EINTR case.


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  errno?  EINTR?  what planet was this code on :-?  Normalize the
  ssl_io_filter_connect code to follow the filter read and write.
  Notice that it's buck ugly, but we will extract an rc first from
  the input BIO if it was written, and then try the output bio if
  it was APR_SUCCESS, during _connect processing.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@97422 13f79535-47bb-0310-9956-ffa450edef68

- add <seealso>s to AcceptPathInfo and the CGI spec
- little markup improvements
- whitespace reformatting
-> update transformations


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@97421 13f79535-47bb-0310-9956-ffa450edef68

- some whitespace reformatting
- mark example title as such one.
- update transformation


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@97420 13f79535-47bb-0310-9956-ffa450edef68

- update mod_cache related transformation


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@97419 13f79535-47bb-0310-9956-ffa450edef68

- <em> -> <var>
- markup changes
- some whitespace reformatting

content:
- fix directive contexts
- clarify the flag directives and add default values
- add short description for CacheDefaultExpire


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@97418 13f79535-47bb-0310-9956-ffa450edef68

(I gotta think someone is committing bogus transformations as I can't
figure out how these transformations are valid and why they would be
changing right now.  Yet, these need to stay in sync.)


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controlled by ServerTokens.

Submitted by:	Francis Daly <deva@daoine.org>
Reviewed by:	Justin Erenkrantz


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- <em> -> <var>
- markup improvements
- allow class attribute for <li>

content changes:
- remove the references to apache 1.3 in IndexOptions descriptions
- clarify (prior non-existing) incremental index options example...


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@97412 13f79535-47bb-0310-9956-ffa450edef68

  Merge the last of the 'filtering' functions into ssl_engine_io.c, merge
  ssl_abort into what was ssl_hook_CloseConnection, clean out a bunch of
  now-static or private headers from mod_ssl.h, and final fix a very small
  but potent segfault if ->pssl is destroyed within our read loop.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@97411 13f79535-47bb-0310-9956-ffa450edef68

Submitted by: Tim Gerundt <tim@gerundt.de>


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  Actually, the APR_ECONNABORTED (EOS-only brigade) is the direction we
  are contemplating for the next release, not the prior behavior
  (which was APR_SUCCESS for c->aborted.)


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  With a last little bit of help from Justin, this should cause the
  appropriate amount of tumolt and turmoil if our client has 'gone away'
  on us, sparing us of further processing (and potential 'renegotiations'
  with a non-existant client.)


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@97400 13f79535-47bb-0310-9956-ffa450edef68

  At least one doc I've seen says EOF+bytes is valid.  This was a typo.


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  Appears we forgot to check the possibility of errors coming from the
  write brigade passed down from the content generator through the body
  and protocol filters.


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git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@97396 13f79535-47bb-0310-9956-ffa450edef68

btw: could someone fix the directive description in
     mod_include.c:3522? ;-)


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git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@97394 13f79535-47bb-0310-9956-ffa450edef68

  Rename the many flavors of filter_ctx (pRec, fctx etc) to filter_ctx,
  wbio to bio_out, BIO new and free to create and destroy (to match OpenSSL),
  refactor the bio write code to stash errors in outctx->rc,
  fix the blocking read at EOF if we have some data to return,
  and preempt the nonblock read on GETLINE if we have the newline already.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@97393 13f79535-47bb-0310-9956-ffa450edef68

to/instead of/
Thanks to Peter Nelson for pointing this out.


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git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@97390 13f79535-47bb-0310-9956-ffa450edef68

  Fix for PR 10216 ... we should not return the status unless we want the
  core to ap_die for us.  If we've handled the response (as determined
  by a new response_sent flag) then the server does not need to do so.


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Submitted by: Luiz Rocha <lsdr@lsdr.net>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@97382 13f79535-47bb-0310-9956-ffa450edef68

  Mr. Trawick was dead on, and this revealed a much bigger bug.
  Factor out the opts/override merging (since we do it three times)
  and eliminate all the nasty goto's.  This bug likely caused all
  sorts of dir_walk configuration issues including htaccess issues.
  Also add a few more docs where things aren't so obvious.

PR: 14147


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@97380 13f79535-47bb-0310-9956-ffa450edef68

  Well that was a little borked, if you were having stack problems using
  logio the missing pre_connection hook declartion could have something
  to do with it.


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git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@97378 13f79535-47bb-0310-9956-ffa450edef68

*No functional changes*


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@97377 13f79535-47bb-0310-9956-ffa450edef68

  Inject logio into the win32 build


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@97376 13f79535-47bb-0310-9956-ffa450edef68

there is ap_assert() and AP_DEBUG_ASSERT()


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in mod_ssl.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@97373 13f79535-47bb-0310-9956-ffa450edef68

Stick a comment in there as a 'Waldo was here' so that if I ever see this
again, I realize that I've actually thought about it and didn't think >
was necessary.


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