git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94871 13f79535-47bb-0310-9956-ffa450edef68

  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  Talk about out of date and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.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94870 13f79535-47bb-0310-9956-ffa450edef68

  Worth noting, I guess


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94869 13f79535-47bb-0310-9956-ffa450edef68

  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.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94868 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94867 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94866 13f79535-47bb-0310-9956-ffa450edef68

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


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94865 13f79535-47bb-0310-9956-ffa450edef68

Submitted by: Guenter Knauf


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94863 13f79535-47bb-0310-9956-ffa450edef68

Submitted by: Guenter Knauf


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94862 13f79535-47bb-0310-9956-ffa450edef68

  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.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94859 13f79535-47bb-0310-9956-ffa450edef68

  Attach a bugz number


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94858 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94857 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94856 13f79535-47bb-0310-9956-ffa450edef68

non "/~*" requests


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94855 13f79535-47bb-0310-9956-ffa450edef68

(and optimizations) as ap_getword()


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94854 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94853 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94852 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94851 13f79535-47bb-0310-9956-ffa450edef68

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


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94849 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94848 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94847 13f79535-47bb-0310-9956-ffa450edef68

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)


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94845 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94844 13f79535-47bb-0310-9956-ffa450edef68

- 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.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94842 13f79535-47bb-0310-9956-ffa450edef68

- 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...


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94838 13f79535-47bb-0310-9956-ffa450edef68

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>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94834 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94833 13f79535-47bb-0310-9956-ffa450edef68

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


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94832 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94831 13f79535-47bb-0310-9956-ffa450edef68

The advantage of doing this is that it enables us to guarantee that the
number of ptrans pools in existence at once is no greater than the
number of worker threads, and that we'll never have to delete ptrans
pools.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94830 13f79535-47bb-0310-9956-ffa450edef68

for the error-case return (thanks to Justin for suggesting the
latter)


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94829 13f79535-47bb-0310-9956-ffa450edef68

the mutex-protected critical path of ap_queue_pop()


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94828 13f79535-47bb-0310-9956-ffa450edef68

error instead.

Obtained from:  Justin Erenkrantz
Submitted by:	Aaron Bannert


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94827 13f79535-47bb-0310-9956-ffa450edef68