dump peruser to 0.4.0-rc1 wrt #294098

1 files changed, 367 insertions, 173 deletions

diff --git a/2.2/patches/20_all_peruser_0.4.0b1.patch b/2.2/patches/20_all_peruser_0.4.0-rc1.patch
index 8e30e64..782bab5 100644
--- a/2.2/patches/20_all_peruser_0.4.0b1.patch
+++ b/2.2/patches/20_all_peruser_0.4.0-rc1.patch
@@ -1,6 +1,102 @@
-diff -Nur httpd-2.2.13/modules/ssl/mod_ssl.h httpd-2.2.13-peruser/modules/ssl/mod_ssl.h
---- httpd-2.2.13/modules/ssl/mod_ssl.h	2006-07-12 06:38:44.000000000 +0300
-+++ httpd-2.2.13-peruser/modules/ssl/mod_ssl.h	2009-09-01 16:19:22.000000000 +0300
+diff -ruN httpd-2.2.14/docs/conf/extra/httpd-mpm.conf.in peruser-0.4rc1/docs/conf/extra/httpd-mpm.conf.in
+--- httpd-2.2.14/docs/conf/extra/httpd-mpm.conf.in	2007-12-29 04:08:28.000000000 +0100
++++ peruser-0.4rc1/docs/conf/extra/httpd-mpm.conf.in	2009-11-21 21:38:45.000000000 +0100
+@@ -27,6 +27,24 @@
+ # active mpm.
+ #
+ 
++# peruser MPM
++# IdleTimeout: maximum time before a child is killed after being idle, 0 to disable
++# ExpireTimeout: maximum time a child can live, 0 to disable
++# MinSpareProcessors: minimum number of idle children, to handle request spikes
++# MaxProcessors: Maximum number of processors per vhost
++# ServerLimit: maximum value of MaxClients for this run of Apache
++# MaxClients: maximum number of children alive at the same time
++# MaxMultiplexers: maximum number of multiplexers the server can have
++<IfModule mpm_peruser_module>
++    IdleTimeout 900
++    ExpireTimeout 1800
++    MinSpareProcessors 2
++    MaxProcessors 10
++    ServerLimit 256
++    MaxClients 256
++    MaxMultiplexers 20
++</IfModule>
++
+ # prefork MPM
+ # StartServers: number of server processes to start
+ # MinSpareServers: minimum number of server processes which are kept spare
+diff -ruN httpd-2.2.14/modules/generators/mod_status.c peruser-0.4rc1/modules/generators/mod_status.c
+--- httpd-2.2.14/modules/generators/mod_status.c	2008-01-02 10:43:52.000000000 +0100
++++ peruser-0.4rc1/modules/generators/mod_status.c	2009-11-21 21:07:28.000000000 +0100
+@@ -205,6 +205,7 @@
+ #define STAT_OPT_REFRESH  0
+ #define STAT_OPT_NOTABLE  1
+ #define STAT_OPT_AUTO     2
++#define STAT_OPT_STATS    3
+ 
+ struct stat_opt {
+     int id;
+@@ -217,6 +218,7 @@
+     {STAT_OPT_REFRESH, "refresh", "Refresh"},
+     {STAT_OPT_NOTABLE, "notable", NULL},
+     {STAT_OPT_AUTO, "auto", NULL},
++    {STAT_OPT_STATS, "stats", NULL},
+     {STAT_OPT_END, NULL, NULL}
+ };
+ 
+@@ -241,6 +243,7 @@
+ #endif
+     int short_report;
+     int no_table_report;
++	int stats_report;
+     worker_score *ws_record;
+     process_score *ps_record;
+     char *stat_buffer;
+@@ -268,7 +271,8 @@
+     kbcount = 0;
+     short_report = 0;
+     no_table_report = 0;
+-
++	stats_report=0;
++	
+     pid_buffer = apr_palloc(r->pool, server_limit * sizeof(pid_t));
+     stat_buffer = apr_palloc(r->pool, server_limit * thread_limit * sizeof(char));
+ 
+@@ -312,6 +316,9 @@
+                 case STAT_OPT_NOTABLE:
+                     no_table_report = 1;
+                     break;
++               case STAT_OPT_STATS:
++                    stats_report = 1;
++                    break;
+                 case STAT_OPT_AUTO:
+                     ap_set_content_type(r, "text/plain; charset=ISO-8859-1");
+                     short_report = 1;
+@@ -819,7 +826,8 @@
+         int flags =
+             (short_report ? AP_STATUS_SHORT : 0) |
+             (no_table_report ? AP_STATUS_NOTABLE : 0) |
+-            (ap_extended_status ? AP_STATUS_EXTENDED : 0);
++            (ap_extended_status ? AP_STATUS_EXTENDED : 0) |
++            (stats_report ? AP_STATUS_STATS : 0);
+ 
+         ap_run_status_hook(r, flags);
+     }
+diff -ruN httpd-2.2.14/modules/generators/mod_status.h peruser-0.4rc1/modules/generators/mod_status.h
+--- httpd-2.2.14/modules/generators/mod_status.h	2006-07-12 05:38:44.000000000 +0200
++++ peruser-0.4rc1/modules/generators/mod_status.h	2009-11-21 21:07:28.000000000 +0100
+@@ -32,6 +32,7 @@
+ #define AP_STATUS_SHORT    (0x1)  /* short, non-HTML report requested */
+ #define AP_STATUS_NOTABLE  (0x2)  /* HTML report without tables */
+ #define AP_STATUS_EXTENDED (0x4)  /* detailed report */
++#define AP_STATUS_STATS    (0x8)  /* extended user statistics report */
+ 
+ #if !defined(WIN32)
+ #define STATUS_DECLARE(type)            type
+diff -ruN httpd-2.2.14/modules/ssl/mod_ssl.h peruser-0.4rc1/modules/ssl/mod_ssl.h
+--- httpd-2.2.14/modules/ssl/mod_ssl.h	2006-07-12 05:38:44.000000000 +0200
++++ peruser-0.4rc1/modules/ssl/mod_ssl.h	2009-11-21 14:29:17.000000000 +0100
 @@ -50,6 +50,10 @@
   * is using SSL/TLS. */
  APR_DECLARE_OPTIONAL_FN(int, ssl_is_https, (conn_rec *));
@@ -12,9 +108,9 @@ diff -Nur httpd-2.2.13/modules/ssl/mod_ssl.h httpd-2.2.13-peruser/modules/ssl/mo
  /** The ssl_proxy_enable() and ssl_engine_disable() optional functions
   * are used by mod_proxy to enable use of SSL for outgoing
   * connections. */
-diff -Nur httpd-2.2.13/modules/ssl/ssl_engine_vars.c httpd-2.2.13-peruser/modules/ssl/ssl_engine_vars.c
---- httpd-2.2.13/modules/ssl/ssl_engine_vars.c	2009-08-06 10:28:47.000000000 +0300
-+++ httpd-2.2.13-peruser/modules/ssl/ssl_engine_vars.c	2009-09-01 16:19:22.000000000 +0300
+diff -ruN httpd-2.2.14/modules/ssl/ssl_engine_vars.c peruser-0.4rc1/modules/ssl/ssl_engine_vars.c
+--- httpd-2.2.14/modules/ssl/ssl_engine_vars.c	2009-09-06 13:19:05.000000000 +0200
++++ peruser-0.4rc1/modules/ssl/ssl_engine_vars.c	2009-11-21 14:33:56.000000000 +0100
 @@ -58,6 +58,12 @@
      return sslconn && sslconn->ssl;
  }
@@ -36,9 +132,9 @@ diff -Nur httpd-2.2.13/modules/ssl/ssl_engine_vars.c httpd-2.2.13-peruser/module
      APR_REGISTER_OPTIONAL_FN(ssl_var_lookup);
      APR_REGISTER_OPTIONAL_FN(ssl_ext_lookup);
  
-diff -Nur httpd-2.2.13/server/mpm/config.m4 httpd-2.2.13-peruser/server/mpm/config.m4
---- httpd-2.2.13/server/mpm/config.m4	2005-10-30 19:05:26.000000000 +0200
-+++ httpd-2.2.13-peruser/server/mpm/config.m4	2009-09-01 16:19:22.000000000 +0300
+diff -ruN httpd-2.2.14/server/mpm/config.m4 peruser-0.4rc1/server/mpm/config.m4
+--- httpd-2.2.14/server/mpm/config.m4	2005-10-30 18:05:26.000000000 +0100
++++ peruser-0.4rc1/server/mpm/config.m4	2009-11-21 14:29:17.000000000 +0100
 @@ -1,7 +1,7 @@
  AC_MSG_CHECKING(which MPM to use)
  AC_ARG_WITH(mpm,
@@ -57,9 +153,9 @@ diff -Nur httpd-2.2.13/server/mpm/config.m4 httpd-2.2.13-peruser/server/mpm/conf
          return 0
      else
          return 1
-diff -Nur httpd-2.2.13/server/mpm/experimental/peruser/AUTHORS httpd-2.2.13-peruser/server/mpm/experimental/peruser/AUTHORS
---- httpd-2.2.13/server/mpm/experimental/peruser/AUTHORS	1970-01-01 03:00:00.000000000 +0300
-+++ httpd-2.2.13-peruser/server/mpm/experimental/peruser/AUTHORS	2009-09-01 16:19:22.000000000 +0300
+diff -ruN httpd-2.2.14/server/mpm/experimental/peruser/AUTHORS peruser-0.4rc1/server/mpm/experimental/peruser/AUTHORS
+--- httpd-2.2.14/server/mpm/experimental/peruser/AUTHORS	1970-01-01 01:00:00.000000000 +0100
++++ peruser-0.4rc1/server/mpm/experimental/peruser/AUTHORS	2009-11-21 14:29:17.000000000 +0100
 @@ -0,0 +1,11 @@
 +Enrico Weigelt <weigelt [at] metux.de> (MetuxMPM maintainer)
 +Sean Gabriel Heacock <gabriel [at] telana.com> (Peruser maintainer)
@@ -72,25 +168,136 @@ diff -Nur httpd-2.2.13/server/mpm/experimental/peruser/AUTHORS httpd-2.2.13-peru
 +Steve Amerige <mpm [at] fatbear.com>
 +Stefan Klingner <stefan.klingner [at] mephisto23.com> (Peruser maintainer)
 +Michal Grzedzicki <lazy404 [at] gmail.com>
-diff -Nur httpd-2.2.13/server/mpm/experimental/peruser/config.m4 httpd-2.2.13-peruser/server/mpm/experimental/peruser/config.m4
---- httpd-2.2.13/server/mpm/experimental/peruser/config.m4	1970-01-01 03:00:00.000000000 +0300
-+++ httpd-2.2.13-peruser/server/mpm/experimental/peruser/config.m4	2009-09-01 16:19:22.000000000 +0300
-@@ -0,0 +1,3 @@
-+if test "$MPM_NAME" = "peruser" ; then
-+    APACHE_FAST_OUTPUT(server/mpm/experimental/$MPM_NAME/Makefile)
-+fi
-diff -Nur httpd-2.2.13/server/mpm/experimental/peruser/Makefile.in httpd-2.2.13-peruser/server/mpm/experimental/peruser/Makefile.in
---- httpd-2.2.13/server/mpm/experimental/peruser/Makefile.in	1970-01-01 03:00:00.000000000 +0300
-+++ httpd-2.2.13-peruser/server/mpm/experimental/peruser/Makefile.in	2009-09-01 16:19:22.000000000 +0300
+diff -ruN httpd-2.2.14/server/mpm/experimental/peruser/Makefile.in peruser-0.4rc1/server/mpm/experimental/peruser/Makefile.in
+--- httpd-2.2.14/server/mpm/experimental/peruser/Makefile.in	1970-01-01 01:00:00.000000000 +0100
++++ peruser-0.4rc1/server/mpm/experimental/peruser/Makefile.in	2009-11-21 14:29:17.000000000 +0100
 @@ -0,0 +1,5 @@
 +
 +LTLIBRARY_NAME    = libperuser.la
 +LTLIBRARY_SOURCES = peruser.c
 +
 +include $(top_srcdir)/build/ltlib.mk
-diff -Nur httpd-2.2.13/server/mpm/experimental/peruser/mpm_default.h httpd-2.2.13-peruser/server/mpm/experimental/peruser/mpm_default.h
---- httpd-2.2.13/server/mpm/experimental/peruser/mpm_default.h	1970-01-01 03:00:00.000000000 +0300
-+++ httpd-2.2.13-peruser/server/mpm/experimental/peruser/mpm_default.h	2009-09-01 16:19:22.000000000 +0300
+diff -ruN httpd-2.2.14/server/mpm/experimental/peruser/config.m4 peruser-0.4rc1/server/mpm/experimental/peruser/config.m4
+--- httpd-2.2.14/server/mpm/experimental/peruser/config.m4	1970-01-01 01:00:00.000000000 +0100
++++ peruser-0.4rc1/server/mpm/experimental/peruser/config.m4	2009-11-21 14:29:17.000000000 +0100
+@@ -0,0 +1,3 @@
++if test "$MPM_NAME" = "peruser" ; then
++    APACHE_FAST_OUTPUT(server/mpm/experimental/$MPM_NAME/Makefile)
++fi
+diff -ruN httpd-2.2.14/server/mpm/experimental/peruser/mpm.h peruser-0.4rc1/server/mpm/experimental/peruser/mpm.h
+--- httpd-2.2.14/server/mpm/experimental/peruser/mpm.h	1970-01-01 01:00:00.000000000 +0100
++++ peruser-0.4rc1/server/mpm/experimental/peruser/mpm.h	2009-11-21 21:10:39.000000000 +0100
+@@ -0,0 +1,107 @@
++/* ====================================================================
++ * The Apache Software License, Version 1.1
++ *
++ * Copyright (c) 2000-2003 The Apache Software Foundation.  All rights
++ * reserved.
++ *
++ * Redistribution and use in source and binary forms, with or without
++ * modification, are permitted provided that the following conditions
++ * are met:
++ *
++ * 1. Redistributions of source code must retain the above copyright
++ *    notice, this list of conditions and the following disclaimer.
++ *
++ * 2. Redistributions in binary form must reproduce the above copyright
++ *    notice, this list of conditions and the following disclaimer in
++ *    the documentation and/or other materials provided with the
++ *    distribution.
++ *
++ * 3. The end-user documentation included with the redistribution,
++ *    if any, must include the following acknowledgment:
++ *       "This product includes software developed by the
++ *        Apache Software Foundation (http://www.apache.org/)."
++ *    Alternately, this acknowledgment may appear in the software itself,
++ *    if and wherever such third-party acknowledgments normally appear.
++ *
++ * 4. The names "Apache" and "Apache Software Foundation" must
++ *    not be used to endorse or promote products derived from this
++ *    software without prior written permission. For written
++ *    permission, please contact apache@apache.org.
++ *
++ * 5. Products derived from this software may not be called "Apache",
++ *    nor may "Apache" appear in their name, without prior written
++ *    permission of the Apache Software Foundation.
++ *
++ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
++ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
++ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
++ * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
++ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
++ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
++ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
++ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
++ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
++ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
++ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
++ * SUCH DAMAGE.
++ * ====================================================================
++ *
++ * This software consists of voluntary contributions made by many
++ * individuals on behalf of the Apache Software Foundation.  For more
++ * information on the Apache Software Foundation, please see
++ * <http://www.apache.org/>.
++ *
++ * Portions of this software are based upon public domain software
++ * originally written at the National Center for Supercomputing Applications,
++ * University of Illinois, Urbana-Champaign.
++ */
++
++#include "httpd.h"
++#include "mpm_default.h"
++#include "scoreboard.h"
++#include "unixd.h"
++
++#ifndef APACHE_MPM_PERUSER_H
++#define APACHE_MPM_PERUSER_H
++
++#define PERUSER_MPM
++
++#define MPM_NAME "Peruser"
++
++#define AP_MPM_WANT_RECLAIM_CHILD_PROCESSES
++#define AP_MPM_WANT_WAIT_OR_TIMEOUT
++#define AP_MPM_WANT_PROCESS_CHILD_STATUS
++#define AP_MPM_WANT_SET_PIDFILE
++#define AP_MPM_WANT_SET_SCOREBOARD
++#define AP_MPM_WANT_SET_LOCKFILE
++#define AP_MPM_WANT_SET_MAX_REQUESTS
++#define AP_MPM_WANT_SET_COREDUMPDIR
++#define AP_MPM_WANT_SET_ACCEPT_LOCK_MECH
++#define AP_MPM_WANT_SIGNAL_SERVER
++#define AP_MPM_WANT_SET_MAX_MEM_FREE
++#define AP_MPM_DISABLE_NAGLE_ACCEPTED_SOCK
++
++#define AP_MPM_USES_POD 1
++#define MPM_CHILD_PID(i) (ap_scoreboard_image->parent[i].pid)
++#define MPM_NOTE_CHILD_KILLED(i) (MPM_CHILD_PID(i) = 0)
++#define MPM_VALID_PID(p) (getpgid(p) == getpgrp())
++#define MPM_ACCEPT_FUNC unixd_accept
++
++extern int ap_threads_per_child;
++extern int ap_max_daemons_limit;
++extern server_rec *ap_server_conf;
++
++/* Table of child status */
++#define SERVER_DEAD 0
++#define SERVER_DYING 1
++#define SERVER_ALIVE 2
++
++typedef struct ap_ctable {
++    pid_t pid;
++    unsigned char status;
++} ap_ctable;
++
++static const char* child_clone();
++
++
++#endif /* APACHE_MPM_PERUSER_H */
+diff -ruN httpd-2.2.14/server/mpm/experimental/peruser/mpm_default.h peruser-0.4rc1/server/mpm/experimental/peruser/mpm_default.h
+--- httpd-2.2.14/server/mpm/experimental/peruser/mpm_default.h	1970-01-01 01:00:00.000000000 +0100
++++ peruser-0.4rc1/server/mpm/experimental/peruser/mpm_default.h	2009-11-21 14:29:17.000000000 +0100
 @@ -0,0 +1,162 @@
 +/* ====================================================================
 + * The Apache Software License, Version 1.1
@@ -254,118 +461,10 @@ diff -Nur httpd-2.2.13/server/mpm/experimental/peruser/mpm_default.h httpd-2.2.1
 +#endif
 +
 +#endif /* AP_MPM_DEFAULT_H */
-diff -Nur httpd-2.2.13/server/mpm/experimental/peruser/mpm.h httpd-2.2.13-peruser/server/mpm/experimental/peruser/mpm.h
---- httpd-2.2.13/server/mpm/experimental/peruser/mpm.h	1970-01-01 03:00:00.000000000 +0300
-+++ httpd-2.2.13-peruser/server/mpm/experimental/peruser/mpm.h	2009-09-01 16:19:22.000000000 +0300
-@@ -0,0 +1,104 @@
-+/* ====================================================================
-+ * The Apache Software License, Version 1.1
-+ *
-+ * Copyright (c) 2000-2003 The Apache Software Foundation.  All rights
-+ * reserved.
-+ *
-+ * Redistribution and use in source and binary forms, with or without
-+ * modification, are permitted provided that the following conditions
-+ * are met:
-+ *
-+ * 1. Redistributions of source code must retain the above copyright
-+ *    notice, this list of conditions and the following disclaimer.
-+ *
-+ * 2. Redistributions in binary form must reproduce the above copyright
-+ *    notice, this list of conditions and the following disclaimer in
-+ *    the documentation and/or other materials provided with the
-+ *    distribution.
-+ *
-+ * 3. The end-user documentation included with the redistribution,
-+ *    if any, must include the following acknowledgment:
-+ *       "This product includes software developed by the
-+ *        Apache Software Foundation (http://www.apache.org/)."
-+ *    Alternately, this acknowledgment may appear in the software itself,
-+ *    if and wherever such third-party acknowledgments normally appear.
-+ *
-+ * 4. The names "Apache" and "Apache Software Foundation" must
-+ *    not be used to endorse or promote products derived from this
-+ *    software without prior written permission. For written
-+ *    permission, please contact apache@apache.org.
-+ *
-+ * 5. Products derived from this software may not be called "Apache",
-+ *    nor may "Apache" appear in their name, without prior written
-+ *    permission of the Apache Software Foundation.
-+ *
-+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
-+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-+ * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
-+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
-+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-+ * SUCH DAMAGE.
-+ * ====================================================================
-+ *
-+ * This software consists of voluntary contributions made by many
-+ * individuals on behalf of the Apache Software Foundation.  For more
-+ * information on the Apache Software Foundation, please see
-+ * <http://www.apache.org/>.
-+ *
-+ * Portions of this software are based upon public domain software
-+ * originally written at the National Center for Supercomputing Applications,
-+ * University of Illinois, Urbana-Champaign.
-+ */
-+
-+#include "httpd.h"
-+#include "mpm_default.h"
-+#include "scoreboard.h"
-+#include "unixd.h"
-+
-+#ifndef APACHE_MPM_PERUSER_H
-+#define APACHE_MPM_PERUSER_H
-+
-+#define PERUSER_MPM
-+
-+#define MPM_NAME "Peruser"
-+
-+#define AP_MPM_WANT_RECLAIM_CHILD_PROCESSES
-+#define AP_MPM_WANT_WAIT_OR_TIMEOUT
-+#define AP_MPM_WANT_PROCESS_CHILD_STATUS
-+#define AP_MPM_WANT_SET_PIDFILE
-+#define AP_MPM_WANT_SET_SCOREBOARD
-+#define AP_MPM_WANT_SET_LOCKFILE
-+#define AP_MPM_WANT_SET_MAX_REQUESTS
-+#define AP_MPM_WANT_SET_COREDUMPDIR
-+#define AP_MPM_WANT_SET_ACCEPT_LOCK_MECH
-+#define AP_MPM_WANT_SIGNAL_SERVER
-+#define AP_MPM_WANT_SET_MAX_MEM_FREE
-+#define AP_MPM_DISABLE_NAGLE_ACCEPTED_SOCK
-+
-+#define AP_MPM_USES_POD 1
-+#define MPM_CHILD_PID(i) (ap_scoreboard_image->parent[i].pid)
-+#define MPM_NOTE_CHILD_KILLED(i) (MPM_CHILD_PID(i) = 0)
-+#define MPM_VALID_PID(p) (getpgid(p) == getpgrp())
-+#define MPM_ACCEPT_FUNC unixd_accept
-+
-+extern int ap_threads_per_child;
-+extern int ap_max_daemons_limit;
-+extern server_rec *ap_server_conf;
-+
-+/* Table of child status */
-+#define SERVER_DEAD 0
-+#define SERVER_DYING 1
-+#define SERVER_ALIVE 2
-+
-+typedef struct ap_ctable {
-+    pid_t pid;
-+    unsigned char status;
-+} ap_ctable;
-+
-+#endif /* APACHE_MPM_PERUSER_H */
-diff -Nur httpd-2.2.13/server/mpm/experimental/peruser/peruser.c httpd-2.2.13-peruser/server/mpm/experimental/peruser/peruser.c
---- httpd-2.2.13/server/mpm/experimental/peruser/peruser.c	1970-01-01 03:00:00.000000000 +0300
-+++ httpd-2.2.13-peruser/server/mpm/experimental/peruser/peruser.c	2009-09-10 11:52:39.000000000 +0300
-@@ -0,0 +1,3884 @@
+diff -ruN httpd-2.2.14/server/mpm/experimental/peruser/peruser.c peruser-0.4rc1/server/mpm/experimental/peruser/peruser.c
+--- httpd-2.2.14/server/mpm/experimental/peruser/peruser.c	1970-01-01 01:00:00.000000000 +0100
++++ peruser-0.4rc1/server/mpm/experimental/peruser/peruser.c	2009-11-21 22:02:27.000000000 +0100
+@@ -0,0 +1,3979 @@
 +
 +/* ====================================================================
 + * The Apache Software License, Version 1.1
@@ -1278,6 +1377,35 @@ diff -Nur httpd-2.2.13/server/mpm/experimental/peruser/peruser.c httpd-2.2.13-pe
 +    return total;
 +}
 +
++static int active_processors(int child_num)
++{
++    int i, total;
++
++    for(i = 0, total = 0; i < NUM_CHILDS; ++i)
++    {
++        if( (CHILD_INFO_TABLE[i].senv == CHILD_INFO_TABLE[child_num].senv) && (CHILD_INFO_TABLE[i].pid > 0 ) )
++            total++;
++    }
++
++    return total;
++}
++
++static int active_env_processors(int env_num)
++{
++    int i, total;
++
++    if(env_num >= NUM_SENV)
++      return -1;
++
++    for(i = 0, total = 0; i < NUM_CHILDS; ++i)
++    {
++        if((CHILD_INFO_TABLE[i].senv == &SENV[env_num]) && (CHILD_INFO_TABLE[i].pid > 0))
++            total++;
++    }
++
++    return total;
++}
++
 +static int idle_processors(int child_num)
 +{
 +    int i, total;
@@ -1294,6 +1422,20 @@ diff -Nur httpd-2.2.13/server/mpm/experimental/peruser/peruser.c httpd-2.2.13-pe
 +    return total;
 +}
 +
++static int idle_env_processors(int env_num)
++{
++    int i, total;
++
++    for(i = 0, total = 0; i < NUM_CHILDS; ++i)
++    {
++        if(CHILD_INFO_TABLE[i].senv == &SENV[env_num] && (CHILD_INFO_TABLE[i].status == CHILD_STATUS_READY) )
++            total++;
++    }
++
++    return total;
++}
++
++
 +static int wait_for_workers(child_info_t *processor) {
 +    int i, wait_step_size, wait_time;
 +    
@@ -1469,7 +1611,7 @@ diff -Nur httpd-2.2.13/server/mpm/experimental/peruser/peruser.c httpd-2.2.13-pe
 +    child_info_t *processor;
 +    apr_pool_t *ptrans;
 +    peruser_server_conf *sconf;
-+    int ssl_on;
++    int ssl_on = 0;
 +
 +    _DBG("Creating dummy connection to use the vhost lookup api", 0);
 +
@@ -1481,12 +1623,11 @@ diff -Nur httpd-2.2.13/server/mpm/experimental/peruser/peruser.c httpd-2.2.13-pe
 +        ap_update_vhost_given_ip(current_conn);
 +        _DBG("Base server is %s, name based vhosts %s", current_conn->base_server->server_hostname,
 +             current_conn->vhost_lookup_data ? "on" : "off");
++        
++        // check for ssl configuration for this server (ssl_server_is_https is NULL if we have no mod_ssl)
++        if(ssl_server_is_https) ssl_on = ssl_server_is_https(current_conn->base_server);
 +    }
 +
-+    // check for ssl configuration for this server (ssl_server_is_https is NULL if we have no mod_ssl)
-+    if(ssl_server_is_https) ssl_on = ssl_server_is_https(current_conn->base_server);
-+    else ssl_on = 0;
-+
 +    if (current_conn && (!current_conn->vhost_lookup_data || ssl_on) && CHILD_INFO_TABLE[my_child_num].type == CHILD_TYPE_MULTIPLEXER) {
 +    	_DBG("We are not using name based vhosts (or SSL is enabled), we'll directly pass the socket.");
 +
@@ -2128,8 +2269,6 @@ diff -Nur httpd-2.2.13/server/mpm/experimental/peruser/peruser.c httpd-2.2.13-pe
 +    return APR_SUCCESS;
 +}
 +
-+static const char* child_clone();
-+
 +static void child_main(int child_num_arg)
 +{
 +    apr_pool_t *ptrans;
@@ -2997,6 +3136,7 @@ diff -Nur httpd-2.2.13/server/mpm/experimental/peruser/peruser.c httpd-2.2.13-pe
 +	}
 +
 +	perform_idle_server_maintenance(pconf);
++	
 +#ifdef TPF
 +        shutdown_pending = os_check_server(tpf_server_name);
 +        ap_check_signals();
@@ -3407,7 +3547,7 @@ diff -Nur httpd-2.2.13/server/mpm/experimental/peruser/peruser.c httpd-2.2.13-pe
 +    senv.chroot = multiplexer_chroot;
 +    senv.cgroup = NULL;
 +    senv.nice_lvl = 0;
-+    senv.name = NULL;
++    senv.name = "Multiplexer";
 +
 +    senv.min_processors 	= ap_min_multiplexers;
 +    senv.min_free_processors 	= ap_min_free_processors;
@@ -3565,6 +3705,12 @@ diff -Nur httpd-2.2.13/server/mpm/experimental/peruser/peruser.c httpd-2.2.13-pe
 +    return OK;
 +}
 +
++
++int senv_active_cmp(const void *a, const void *b) {
++  _DBG("CMP %d %d", *(int *) a,*(int *)  b);
++  return active_env_processors(*(int *)a)<active_env_processors(*(int *)b);
++}
++
 +static int peruser_status_hook(request_rec *r, int flags)
 +{
 +    int x;
@@ -3572,45 +3718,77 @@ diff -Nur httpd-2.2.13/server/mpm/experimental/peruser/peruser.c httpd-2.2.13-pe
 +
 +    if (flags & AP_STATUS_SHORT)
 +           return OK;
-+    
++
++
++	if (flags & AP_STATUS_STATS) {
++		
++		int *sorted_senv;
++		int i;
++		sorted_senv=(int *) apr_palloc(r->pool, NUM_SENV*sizeof(int));
++		
++		if(!sorted_senv) {
++			ap_rputs("peruser_status_hook(): Out of memory",r);
++			return OK;
++		}
++		/* Initial senv table */
++		for(i=0; i < NUM_SENV; i++)
++			sorted_senv[i]=i;
++
++		/* sort env by number of processors */
++		qsort(sorted_senv, NUM_SENV, sizeof(int), senv_active_cmp);
++
++		ap_rputs("<h3>Processors statistics:</h3><table border=\"0\"><tr><th>Environment</th><th>Pss</th><th>Avail</th></tr>", r);
++		/* just a mockup to se what data will be usefull here will put code layter, yes I know we need to iterate ON ENV[] NUM_ENV times */
++		for (x = 0; x < NUM_SENV; x++)
++	        {
++			senv = &SENV[sorted_senv[x]];
++			if(senv==NULL)
++				continue;
++			ap_rprintf(r, "<tr><td nowrap>%s</td><td nowrap>%d/%d/%d</td>"
++					"<td>%d%%</td></tr>",
++					senv == NULL ? NULL : ( senv->name == NULL ? "" : senv->name ),
++					active_env_processors(sorted_senv[x]), idle_env_processors(sorted_senv[x]), senv == NULL ? 0 : senv->max_processors,
++					senv == NULL ? 0 : senv->availability );
++			}
++			ap_rputs("</table><tr/>", r);
++			
++			ap_rputs("<hr/><table>"
++		 			"<tr><th>Pss</th><td>Number of processors active/idle/max</td></tr>"
++					"</table><hr/>",r);
++	}else {
 +    ap_rputs("<hr>\n", r);
-+    ap_rputs("<h2>peruser status</h2>\n", r);
++    ap_rputs("<h3>peruser status</h3>\n", r);
 +    ap_rputs("<table border=\"0\">\n", r);
-+    ap_rputs("<tr><td>ID</td><td>PID</td><td>STATUS</td><td>SB STATUS</td><td>TYPE</td><td>UID</td>"
-+                   "<td>GID</td><td>CHROOT</td><td>NICE</td><td>INPUT</td>"
-+                   "<td>OUTPUT</td><td>SOCK_FD</td>"
-+                   "<td>TOTAL PROCESSORS</td><td>MAX PROCESSORS</td>"
-+                   "<td>IDLE PROCESSORS</td><td>MIN FREE PROCESSORS</td>"
-+                   "<td>AVAIL</td>"
++    ap_rputs("<tr><th>ID</th><th>PID</th><th>STATUS</th><th>SB STATUS</th><th>Type</th><th>Processor</th>"
++                   "<th>Pss</th>"
++                   "<th>AVAIL</th>"
 +                   "</tr>\n", r);
 +    for (x = 0; x < NUM_CHILDS; x++)
 +        {
 +        senv = CHILD_INFO_TABLE[x].senv;
-+        ap_rprintf(r, "<tr><td>%3d</td><td>%5d</td><td>%8s</td><td>%8s</td><td>%12s</td>"
-+                       "<td>%4d</td><td>%4d</td><td>%25s</td><td>%3d</td><td>%5d</td>"
-+                       "<td>%6d</td><td>%7d</td><td>%d</td><td>%d</td>"
-+                       "<td>%d</td><td>%d</td><td>%3d</td></tr>\n",
++        ap_rprintf(r, "<tr><td>%3d</td><td>%5d</td><td>%8s</td><td>%8s</td><td>%12s</td><td nowrap>%48s</td>"
++                       "<td>%d/%d/%d</td>"
++                       "<td>%3d%%</td></tr>\n",
 +                       CHILD_INFO_TABLE[x].id, 
 +                       CHILD_INFO_TABLE[x].pid, 
 +                       child_status_string(CHILD_INFO_TABLE[x].status), 
 +                       scoreboard_status_string(SCOREBOARD_STATUS(x)),
 +                       child_type_string(CHILD_INFO_TABLE[x].type), 
-+                       senv == NULL ? -1 : senv->uid, 
-+                       senv == NULL ? -1 : senv->gid, 
-+                       senv == NULL ? NULL : senv->chroot, 
-+                       senv == NULL ? 0 : senv->nice_lvl,
-+                       senv == NULL ? -1 : CHILD_INFO_TABLE[x].senv->input, 
-+                       senv == NULL ? -1 : CHILD_INFO_TABLE[x].senv->output, 
-+                       CHILD_INFO_TABLE[x].sock_fd,
-+                       total_processors(x), 
-+                       senv == NULL ? -1 : CHILD_INFO_TABLE[x].senv->max_processors,
++                       senv == NULL ? NULL : ( senv->name == NULL ? "" : senv->name ), 
++                       active_processors(x),
 +                       idle_processors(x),
-+                       senv == NULL ? -1 : CHILD_INFO_TABLE[x].senv->min_free_processors,
-+                       senv == NULL ? -1 : CHILD_INFO_TABLE[x].senv->availability
++                       senv == NULL ? 0 : CHILD_INFO_TABLE[x].senv->max_processors,
++                       senv == NULL ? 0 : CHILD_INFO_TABLE[x].senv->availability
 +                       );
 +       }
 +    ap_rputs("</table>\n", r);
-+    
++
++    ap_rputs("<hr/><table>"
++ 			"<tr><th>STATUS</th><td>Processor status</td></tr>"
++ 			"<tr><th>Pss</th><td>Number of processors active/idle/max</td></tr>"
++			"</table><hr/>",r);
++	}
++		
 +    if (grace_children > 0) {
 +       ap_rputs("<h2>peruser graceful children status</h2>\n", r);
 +       ap_rprintf(r, "%d of total %d still living<br />\n", grace_children_alive, grace_children);
@@ -3960,7 +4138,11 @@ diff -Nur httpd-2.2.13/server/mpm/experimental/peruser/peruser.c httpd-2.2.13-pe
 +
 +    if (ap_check_cmd_context(cmd, NOT_IN_VIRTUALHOST) != NULL) {
 +        sconf = PERUSER_SERVER_CONF(cmd->server->module_config);
-+        sconf->senv->min_processors = min_procs;
++        if(sconf->senv != NULL)
++			sconf->senv->min_processors = min_procs;
++		else
++			ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
++	                     "WARNING: MinProcessors must be set after ServerEnvironment to take effect");
 +    }
 +    else {
 +        ap_min_processors = min_procs;
@@ -3989,7 +4171,11 @@ diff -Nur httpd-2.2.13/server/mpm/experimental/peruser/peruser.c httpd-2.2.13-pe
 +
 +    if (ap_check_cmd_context(cmd, NOT_IN_VIRTUALHOST) != NULL) {
 +        sconf = PERUSER_SERVER_CONF(cmd->server->module_config);
-+        sconf->senv->min_free_processors = min_free_procs;
++        if(sconf->senv != NULL)
++			sconf->senv->min_free_processors = min_free_procs;
++		else
++			ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
++	                     "WARNING: MinSpareProcessors must be set after ServerEnvironment to take effect");
 +    }
 +    else {
 +        ap_min_free_processors = min_free_procs;
@@ -4018,7 +4204,11 @@ diff -Nur httpd-2.2.13/server/mpm/experimental/peruser/peruser.c httpd-2.2.13-pe
 +
 +     if (ap_check_cmd_context(cmd, NOT_IN_VIRTUALHOST) != NULL) {
 +         sconf = PERUSER_SERVER_CONF(cmd->server->module_config);
-+         sconf->senv->max_free_processors = max_free_procs;
++		 if(sconf!=NULL)
++			sconf->senv->max_free_processors = max_free_procs;
++		 else
++			ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
++	                     "WARNING: MaxSpareProcessors must be set after ServerEnvironment to take effect");
 +     }
 +     else {
 +         ap_max_free_processors = max_free_procs;
@@ -4047,7 +4237,11 @@ diff -Nur httpd-2.2.13/server/mpm/experimental/peruser/peruser.c httpd-2.2.13-pe
 +
 +    if (ap_check_cmd_context(cmd, NOT_IN_VIRTUALHOST) != NULL) {
 +        sconf = PERUSER_SERVER_CONF(cmd->server->module_config);
-+        sconf->senv->max_processors = max_procs;
++		if(sconf->senv != NULL)
++        	sconf->senv->max_processors = max_procs;
++		else
++			ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
++	                     "WARNING: MaxProcessors must be set after ServerEnvironment to take effect");
 +    }
 +    else {
 +        ap_max_processors = max_procs;