Roll these changes into 2.0.34


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Removed email address on request - as obviscation was slammed down on the list - and Google is your friend in any case


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and completely contained in a file (SCOREBOARD_FILE) has been
removed. This does not affect scoreboards which are *mapped* to
files using named-shared-memory at all. This implies that scoreboards
must be based, at some level, on native shared memory (mmap, shm_open,
shmget, whatever), but the code has assumed that for quite awhile
now. Having the scoreboard be *based* on a file makes no sense today.

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Add an allocator-passing mechanism throughout the bucket brigades API.

From Apache's standpoint, the apr_bucket_alloc_t* used throughout a given
connection is stored in the conn_rec by the create_connection hook.  That
means it's the MPM's job to optimize recycling of apr_bucket_alloc_t's --
the MPM must ensure that no two threads can ever use the same one at the
same time, for instance.


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  * The ctx->tag_length computation in find_end_sequence() was a bit
    broken in cases where there was a "false alarm" match on a partial
    "-->"
  * The ap_ssi_get_tag_and_value() function needs to avoid walking off
    the end of the string.  After debugging this some more, I ended up
    using Cliff's original patch.
  * Infinite loop in is_only_below()


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PR: BZ-7422
Submitted by: Joe Orton


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quick handlers to optionally do a lookup rather than actually
serve content. This is the first of several changes required fix
several problems with how quick handlers work with subrequests.


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get MaxRequestsPerChild to work again by allowing the main thread of
a child to be interrupted by one of the other threads in the process

this should get graceful termination to work after encountering one of
the various possible error conditions in the listener and worker threads


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to affect Apache. The default ordering of the accept metux method
has been changed to match 1.3


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  Up to .35 [no need to call out .35-dev in changes, that's just silly.]


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  Ready for .34 evaluation.


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Previously, configure would try to write config_vars.mk into build
without ensuring that that directory existed first.


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(Justin changed the audio/mpeg sequence to match file(1)'s listing.)

Minor style changes in nearby areas.

PR: 7730
Submitted by: Linus Walleij <triad@df.lth.se>
Reviewed by:  Justin Erenkrantz
(forward ported from revision 1.5 of apache-1.3/conf/magic)


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script headers


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the original site Server header with it's own, which is not
allowed by RFC2616. Fixed.
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in some server restart scenarios.

It relied on getting SIGHUP to die, but it wasn't careful
about establishing the SIGHUP handling it needed so after
apachectl restart, SIGHUP was ignored since the new cgid
daemon process inherited a signal(SIGHUP,SIG_IGN) done by
the MPM during its restart logic.


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Autoconf path variables (like --sysconfdir, --sbindir, etc). exp_foo is
the "expanded" version, which means that all internal variable references
have been interpolated.  rel_foo is the same as $exp_foo, only relative
to $prefix if they share a common path.

This will be used in apxs.in and apachectl.in to allow Apache installs
to be relocated as long as the same relative directory structure remains.
Currently this is only possible if you use the Apache layout, but not
with other layouts or any overridden --foodir paths.


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threads could exit even though there were connections waiting in the
queue.

Now, for a graceful restart the worker threads won't exit until they
are told that the queue has been drained and no more connections will
ever be added.


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(like Set-Cookie) cannot be unmerged due to stray commas in
dates.
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the admin regarding valid values for AcceptMutex. Should also
tell 'em what "default" actually maps to, but that can wait.

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possibly deal with a script that generates the protocol header.

PR:       8902, 8907, 9983


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filters during call to ap_rset_content_type()


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Submitted by: Dale Ghent <daleg@elemental.org>


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PR:
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in the situation where MaxClients is very high but
much fewer servers are actually started at the time of the
restart.

The way we notify an entire generation to die at once is
changed so that we don't have to use the pod (and deal with
the ease of filling the kernel pipe buffer).


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the httpd error log

Background: According to some profile data that we collected on Solaris,
half the run time of ap_log_rerror() was spent in localtime(3).   With
this change, the recent-time cache ensures that the error logger won't
cause more than one localtime() call per second, no matter how high the
error rate is.


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according to the sun experts


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(e.g., /cgi-bin/printenv/) on AIX and Solaris (and other OSs
which ignore '/' at the end of the names of non-directories).

PR:    10138


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Obtained from:
Submitted by:   Madhusudan Mathihalli <madhusudan_mathihalli@hp.com>
Reviewed by:	dougm
implement SSLSessionCache shmht and shmcb based on apr_rmm and apr_shm


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entry until today. The bug report had to do with recursively removing
all CVS directories from a person's home directory.

PR: 9993


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Move config_vars.mk from the top build directory to the build directory.
Get build/rules.mk cleaned up for distclean/extraclean.

PR:     10163
        (This is the 2nd of two commits for that PR.  The first was to
        apxs.in -- rev 1.35.)


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