for one thing.  But it just plain doesn't need it.  Rip it out to avoid
segfaulting.

Submitted by:  Aaron Bannert


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94876 13f79535-47bb-0310-9956-ffa450edef68

- Also a minor change to add more useful error
  logging for shmcb startup failures


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directive option: CacheEnable fd / will enable caching fds. If for some
reason the fd cannot be cached, the directive will effectively morph into
CacheEnable mem /


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apr_signal.h in order to get consistent definitions.


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  Please, Win32 hackers, review this doc!!!  Talk about out of date and
  horribly stale.  A dry run report would be a great thing for feedback.


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  Worth noting, I guess


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  Should correctly build mod_ext_filter, mod_deflate dependant upon zlib,
  and change the license-add code for openssl+zlib based on the newest
  changes to a global LICENSE for all bundled components.


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it now picks up any necessary ld environment variables from
the envvars file when invoking "httpd -l" to verify that
mod_so was included in the build


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Submitted by: Guenter Knauf


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Submitted by: Guenter Knauf


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  Demote to a minor bump for .36 - those affected by API changes should
  be a very small subset of modules.  Here are the afflicted types & fns;

apr_explode_time      -> apr_time_exp_tz
apr_explode_localtime -> apr_time_exp_lt
apr_get_groupname     -> apr_group_name_get

deprecated apr_lock_t, apr_os_lock_t and fns, but the warnings
have been there a while so no sympathy.

added dav_hooks_search_t and DASL Search functions.

added apr_cmdtype_e *type arg to mod_cgi opt fn ap_cgi_build_command.

added proxy_fixups hook and ap_proxy_ssl_disable, and
optional fn ssl_engine_disable.


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  Attach a bugz number


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non "/~*" requests


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(and optimizations) as ap_getword()


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If the worker thread synchronization is working properly, it's not
necessary to set these fields to NULL after removing an element from
the queue, and it's IMO more important to have a shorter code path
leading up to the mutex_unlock.  I left in support for NULLing the
fields when debugging, though.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94850 13f79535-47bb-0310-9956-ffa450edef68

configuration, rearrange the code to keep it from allocating a few
pages worth of local variables on the stack on requests that don't
use imagemaps


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Also, broadcast a signal after we set the terminate flag on the worker stack.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94846 13f79535-47bb-0310-9956-ffa450edef68

logic from the file descriptor queue, now that we can rely on the
idle worker reference count to keep the listener from trying to
push connections into a full queue
Reviewed by:	Aaron Bannert (concept)


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- Add a "state" variable to the worker_wakeup_info struct. This is
  used to make sure that we act on the correct signal, and to know when
  to shut down a worker thread.
- Fix the call when the worker thread waits for a connection to use
  the new state variable and use mutexes around the cond_wait() call.
- Change the interrupt_all() call to set the WORKER_TERMINATED state.
- Add two AP_DEBUG_ASSERT() to make sure that we aren't waking up
  a worker thread before it is idle.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94843 13f79535-47bb-0310-9956-ffa450edef68

the signal inside of a mutex.


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- We don't need the listener_blocked flag, just check if the element
  we're adding makes the stack non-empty.
- When we are terminated, return APR_EOF; catch this event in the
  worker thread and the listener thread.
- When shutting down, always signal a potential listener thread.
- Wait to signal the listener thread until after we add the worker
  element to the stack.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94841 13f79535-47bb-0310-9956-ffa450edef68

ap_queue_info_set_idle() more than once at a time per worker thread.
This fixes an assert coredump.

Submitted by:	Aaron Bannert
Reviewed by:	Brian Pane


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94840 13f79535-47bb-0310-9956-ffa450edef68

is associated with that condition variable. This isn't necessary
for Solaris, but for Posix it is.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94839 13f79535-47bb-0310-9956-ffa450edef68

Prep for taking mpm_winnt to multi-process...


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Submitted by:	Thom May <thom@planetarytramp.net>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94837 13f79535-47bb-0310-9956-ffa450edef68

Submitted by: Phil Forrest <forrest@physics.auburn.edu>


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fast_redirect, the filter would still point at the subreq - rather than
the original r.  So, we must update any filters pointing at rr to be r.

This would cause lots of problems with mod_include with mod_dir requests
such as seen in PR 7966.  mod_include would be unsetting the headers_out
of rr instead of r.  But, we disassociate rr->headers_out and r->headers_out.
Therefore, the C-L header in r->headers_out would remain - even though it
bears no relation to what we will be outputting - causing problems.

This also now permits chunked-encoding of mod_dir/mod_include requests
which could never happen before and fixes the content-length problem
seen in PR 7966.

As hinted at in PR 7966, there is a race condition - if for some reason
the server stalls reading an included file (or even better, placing a
sleep in the cgi-bin script!), the invalid C-L may get propogated to the
client.

(Note that internal_internal_redirect has this same code fragment.)

PR: 7966


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