optional functions for the inter-module API:

* modules/ldap/ldap_private.h: New file, containing "real" function
  declarations, copied from...

* include/ap_ldap.h.in, include/ap_ldap_url.h,
  include/ap_ldap_option.h, include/ap_ldap_init.h,
  include/ap_ldap_rebind.h: ... here.  All declarations changed to APR
  optional function declarations.

* modules/ldap/util_ldap.c (util_ldap_register_hooks): Register all
  the new optional functions.

* modules/aaa/mod_authnz_ldap.c (ImportULDAPOptFn): Pick up optional
  function stub for ap_ldap_url_parse.
  (mod_auth_ldap_parse_url): Use it here.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1140069 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1139549 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1139540 13f79535-47bb-0310-9956-ffa450edef68

PR: 48930.
Submitted by: Peter Schuller <scode spotify com>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1139530 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1139407 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1139406 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1139405 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1139391 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1138643 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1138640 13f79535-47bb-0310-9956-ffa450edef68

PR: 51398
Submitted by: Christophe Jaillet <christophe jaillet wanadoo fr>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1138627 13f79535-47bb-0310-9956-ffa450edef68

it where possible.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1138617 13f79535-47bb-0310-9956-ffa450edef68

thread id under Linux


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1138616 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1138611 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1137813 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1137757 13f79535-47bb-0310-9956-ffa450edef68

connections will be accepted per process


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1137755 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1137748 13f79535-47bb-0310-9956-ffa450edef68

it does.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1137744 13f79535-47bb-0310-9956-ffa450edef68

rotation.

* support/rotatelogs.c (post_rotate): New function.
  (usage, dumpConfig): Update.
  (doRotate): Save old filename before rotate; call post_rotate after
  successful rotation.
  (main): Add -p argument.

* docs/manual/programs/rotatelogs.xml: Document -p.

PR: 51285
Submitted by: <sveniu ifi.uio.no>, jorton


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1137590 13f79535-47bb-0310-9956-ffa450edef68

in a few places

Submitted by: Christophe JAILLET <christophe jaillet wanadoo fr>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1137413 13f79535-47bb-0310-9956-ffa450edef68

Submitted by: Kaspar Brand


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1137398 13f79535-47bb-0310-9956-ffa450edef68

PR: 48215
Submitted by: Kaspar Brand <asfbugz velox ch>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1137394 13f79535-47bb-0310-9956-ffa450edef68

PR: 44377


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1137360 13f79535-47bb-0310-9956-ffa450edef68

- Process lingering close asynchronously instead of tying up worker threads
  (based on patch by Jeff Trawick).

- If the number of connections of a process is above

     threads_per_child  +  WORKER_OVERCOMMIT * (idle_workers - 1)

  (WORKER_OVERCOMMIT is fixed at 2, at the moment), or if all workers are busy,
  don't accept new connections in that process. Such a dynamic connection limit
  is necessary because we may have both async and non-async (ssl) connections.
  WORKER_OVERCOMMIT should be a config option.

- Don't count idle workers of not-accepting processes against MinSpareThreads,
  so that the parent will spawn new processes when necessary.

- If we receive a keep-alive request while all workers are busy, don't block
  but close the connection immediately so that the client will re-connect to a
  different process.

Related changes:

- Log what is going on at trace loglevels.
- Remove the bypass_push poll type flag, this code c...

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1137343 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1137342 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1137341 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1137340 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1137262 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1137261 13f79535-47bb-0310-9956-ffa450edef68

in several blocks.

No significant code change.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1137260 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1137234 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1137185 13f79535-47bb-0310-9956-ffa450edef68

    
PR: 43359
Submitted by: Takashi Sato <takashi lans-tv com>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1137182 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1137024 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1136966 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1136947 13f79535-47bb-0310-9956-ffa450edef68

This reverts commit d407a566ab24e576a3f143f5c27b2ccf90f5d8da.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1136946 13f79535-47bb-0310-9956-ffa450edef68

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1136096 13f79535-47bb-0310-9956-ffa450edef68