* support/apxs.in: Use it to eliminate run-time check for whether
httpd has mod_so built-in.

Submitted by: David M. Lee <dmlee crossroads.com>
PR: 40653


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  Update CHANGES, add attributions for assistance


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ap_mpm_run(), then destroy pmain when exiting ap_mpm_run().
The expected call to ap_run_child_init() appears to have been removed
in r89640.  However, that call should presumably still be made once per
process, as in other single-process MPMs like the netware MPM.


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registered in modules' child_init hooks are performed (e.g.,
mod_log_config and mod_dbd).


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ap_dbd_open() and use correct arguments to apr_dbd_error() when
non-threaded.  Register correct cleanup data in non-threaded
ap_dbd_acquire() and ap_dbd_cacquire().  Clean up configuration data
and merge function.  Use ap_log_error() wherever possible.


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Patch submitted by Darius Davis (darius-abz free-range.com.au)


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  header string of the request correctly to apr_off_t.

PR: 40883


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PR: 40232


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  when trying to find the worker that fits best to the given URL.

PR: 40910


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PR: 30370


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only, or else sub-requests and internal redirections may cause
entire DBD pool to be stashed in a single HTTP request.


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  entry where it belongs.


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  as r->args could have been changed (e.g. via mod_rewrite) after the quick
  handler hook. This causes resources to be stored under a key, where they
  cannot be fetched again in the quick handler.

PR: 40805


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  more important an error code at all, as currently APR_SUCCESS is returned
  in the error case.

PR: 40865
Submitted by: Andrew Rucker Jones <arjones simultan.dyndns.org>
Reviewed by: rpluem


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  as a MCacheMinObjectSize of 0 does not make sense and leads to a
  signal Floating point exception (8) (division by zero) in
  memcache_gdsf_algorithm.

PR: 40576
Submitted by: Xuekun Hu <xuekun.hu gmail.com>
Reviewed by: rpluem


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hook, giving each cache backend the ability to make a better
decision as to how it will allocate the tasks of writing to the
cache and writing to the network. Previously the write to the
cache task needed to be complete before the same brigade was
written to the network, and this caused timing and memory issues
on large cached files. This fix replaces the previous fix for
PR39380.


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a better way has been found to do this.


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cache tries to save huge files (greater than RAM). Buckets bigger
than a tuneable threshold are split into smaller buckets before
being passed to mod_disk_cache, etc. PR 39380


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use the already-open stderr file object rather than opening a new one.

Submitted by: Tom Donovan <Tom.Donovan acm.org>
PR: 40476


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locking method and the lockfile location, I never
liked how AcceptMutex was linked to LockFile. This
seemed unnecessary. Much better to have AcceptMutex
do both as well. Plus, now that we will likely see
other modules require a "standard" way of setting
mutexes, why not have Apache provide that as
an API of sorts.

Anyway, LockFile is now depreciated and AcceptMutex
is now SSLMutex-like. We also provide a short
function that "parses" out a mutex parameter
and strips out the mechanism and lockfile location.
AcceptMutex and SSLMutex is this capability.



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listen sockets in some configurations with multiple generic Listen
directives.

The logic in error is that which prunes out generic IPv4 listening
sockets when we already have a v4-mapped generic IPv6 listening 
socket for the same port.


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into the environment with the name AUTHENTICATE_<COLUMN>. This brings
mod_authn_dbd behaviour in line with mod_authnz_ldap.


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value of server_rec, rather than the server name, as the server name
may change (eg when the server name is set) at any time, causing
weird behaviour in modules dependent on mod_dbd.


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