upload http
[bottlenecks.git] / rubbos / app / httpd-2.0.64 / server / main.c
diff --git a/rubbos/app/httpd-2.0.64/server/main.c b/rubbos/app/httpd-2.0.64/server/main.c
new file mode 100644 (file)
index 0000000..aa35641
--- /dev/null
@@ -0,0 +1,683 @@
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "apr.h"
+#include "apr_strings.h"
+#include "apr_getopt.h"
+#include "apr_general.h"
+#include "apr_lib.h"
+#include "apr_md5.h"
+#include "apr_time.h"
+#include "apr_version.h"
+#include "apu_version.h"
+
+#define APR_WANT_STDIO
+#define APR_WANT_STRFUNC
+#include "apr_want.h"
+
+#define CORE_PRIVATE
+#include "ap_config.h"
+#include "httpd.h"
+#include "http_main.h"
+#include "http_log.h"
+#include "http_config.h"
+#include "http_vhost.h"
+#include "apr_uri.h"
+#include "util_ebcdic.h"
+#include "ap_mpm.h"
+#include "mpm_common.h"
+
+/* WARNING: Win32 binds http_main.c dynamically to the server. Please place
+ *          extern functions and global data in another appropriate module.
+ *
+ * Most significant main() global data can be found in http_config.c
+ */
+
+/* XXX - We should be able to grab the per-MPM settings here too */
+static void show_compile_settings(void)
+{
+    printf("Server version: %s\n", ap_get_server_version());
+    printf("Server built:   %s\n", ap_get_server_built());
+    printf("Server's Module Magic Number: %u:%u\n",
+           MODULE_MAGIC_NUMBER_MAJOR, MODULE_MAGIC_NUMBER_MINOR);
+    printf("Server loaded:  APR %s, APR-UTIL %s\n",
+           apr_version_string(), apu_version_string());
+    printf("Compiled using: APR %s, APR-UTIL %s\n",
+           APR_VERSION_STRING, APU_VERSION_STRING);
+    /* sizeof(foo) is long on some platforms so we might as well
+     * make it long everywhere to keep the printf format
+     * consistent
+     */
+    printf("Architecture:   %ld-bit\n", 8 * (long)sizeof(void *));
+    printf("Server compiled with....\n");
+#ifdef BIG_SECURITY_HOLE
+    printf(" -D BIG_SECURITY_HOLE\n");
+#endif
+
+#ifdef SECURITY_HOLE_PASS_AUTHORIZATION
+    printf(" -D SECURITY_HOLE_PASS_AUTHORIZATION\n");
+#endif
+
+#ifdef APACHE_MPM_DIR
+    printf(" -D APACHE_MPM_DIR=\"%s\"\n", APACHE_MPM_DIR);
+#endif
+
+#ifdef HAVE_SHMGET
+    printf(" -D HAVE_SHMGET\n");
+#endif
+
+#if APR_FILE_BASED_SHM
+    printf(" -D APR_FILE_BASED_SHM\n");
+#endif
+
+#if APR_HAS_SENDFILE
+    printf(" -D APR_HAS_SENDFILE\n");
+#endif
+
+#if APR_HAS_MMAP
+    printf(" -D APR_HAS_MMAP\n");
+#endif
+
+#ifdef NO_WRITEV
+    printf(" -D NO_WRITEV\n");
+#endif
+
+#ifdef NO_LINGCLOSE
+    printf(" -D NO_LINGCLOSE\n");
+#endif
+
+#if APR_HAVE_IPV6
+    printf(" -D APR_HAVE_IPV6 (IPv4-mapped addresses ");
+#ifdef AP_ENABLE_V4_MAPPED
+    printf("enabled)\n");
+#else
+    printf("disabled)\n");
+#endif
+#endif
+
+#if APR_USE_FLOCK_SERIALIZE
+    printf(" -D APR_USE_FLOCK_SERIALIZE\n");
+#endif
+
+#if APR_USE_SYSVSEM_SERIALIZE
+    printf(" -D APR_USE_SYSVSEM_SERIALIZE\n");
+#endif
+
+#if APR_USE_POSIXSEM_SERIALIZE
+    printf(" -D APR_USE_POSIXSEM_SERIALIZE\n");
+#endif
+
+#if APR_USE_FCNTL_SERIALIZE
+    printf(" -D APR_USE_FCNTL_SERIALIZE\n");
+#endif
+
+#if APR_USE_PROC_PTHREAD_SERIALIZE
+    printf(" -D APR_USE_PROC_PTHREAD_SERIALIZE\n");
+#endif
+
+#if APR_USE_PTHREAD_SERIALIZE
+    printf(" -D APR_USE_PTHREAD_SERIALIZE\n");
+#endif
+
+#if APR_PROCESS_LOCK_IS_GLOBAL
+    printf(" -D APR_PROCESS_LOCK_IS_GLOBAL\n");
+#endif
+
+#ifdef SINGLE_LISTEN_UNSERIALIZED_ACCEPT
+    printf(" -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT\n");
+#endif
+
+#if APR_HAS_OTHER_CHILD
+    printf(" -D APR_HAS_OTHER_CHILD\n");
+#endif
+
+#ifdef AP_HAVE_RELIABLE_PIPED_LOGS
+    printf(" -D AP_HAVE_RELIABLE_PIPED_LOGS\n");
+#endif
+
+#ifdef BUFFERED_LOGS
+    printf(" -D BUFFERED_LOGS\n");
+#ifdef PIPE_BUF
+    printf(" -D PIPE_BUF=%ld\n",(long)PIPE_BUF);
+#endif
+#endif
+
+#if APR_CHARSET_EBCDIC
+    printf(" -D APR_CHARSET_EBCDIC\n");
+#endif
+
+#ifdef APACHE_XLATE
+    printf(" -D APACHE_XLATE\n");
+#endif
+
+#ifdef NEED_HASHBANG_EMUL
+    printf(" -D NEED_HASHBANG_EMUL\n");
+#endif
+
+#ifdef SHARED_CORE
+    printf(" -D SHARED_CORE\n");
+#endif
+
+/* This list displays the compiled in default paths: */
+#ifdef HTTPD_ROOT
+    printf(" -D HTTPD_ROOT=\"" HTTPD_ROOT "\"\n");
+#endif
+
+#ifdef SUEXEC_BIN
+    printf(" -D SUEXEC_BIN=\"" SUEXEC_BIN "\"\n");
+#endif
+
+#if defined(SHARED_CORE) && defined(SHARED_CORE_DIR)
+    printf(" -D SHARED_CORE_DIR=\"" SHARED_CORE_DIR "\"\n");
+#endif
+
+#ifdef DEFAULT_PIDLOG
+    printf(" -D DEFAULT_PIDLOG=\"" DEFAULT_PIDLOG "\"\n");
+#endif
+
+#ifdef DEFAULT_SCOREBOARD
+    printf(" -D DEFAULT_SCOREBOARD=\"" DEFAULT_SCOREBOARD "\"\n");
+#endif
+
+#ifdef DEFAULT_LOCKFILE
+    printf(" -D DEFAULT_LOCKFILE=\"" DEFAULT_LOCKFILE "\"\n");
+#endif
+
+#ifdef DEFAULT_ERRORLOG
+    printf(" -D DEFAULT_ERRORLOG=\"" DEFAULT_ERRORLOG "\"\n");
+#endif
+
+#ifdef AP_TYPES_CONFIG_FILE
+    printf(" -D AP_TYPES_CONFIG_FILE=\"" AP_TYPES_CONFIG_FILE "\"\n");
+#endif
+
+#ifdef SERVER_CONFIG_FILE
+    printf(" -D SERVER_CONFIG_FILE=\"" SERVER_CONFIG_FILE "\"\n");
+#endif
+}
+
+static void destroy_and_exit_process(process_rec *process,
+                                     int process_exit_value)
+{
+    apr_pool_destroy(process->pool); /* and destroy all descendent pools */
+    apr_terminate();
+    exit(process_exit_value);
+}
+
+static process_rec *init_process(int *argc, const char * const * *argv)
+{
+    process_rec *process;
+    apr_pool_t *cntx;
+    apr_status_t stat;
+    const char *failed = "apr_app_initialize()";
+
+    stat = apr_app_initialize(argc, argv, NULL);
+    if (stat == APR_SUCCESS) {
+        failed = "apr_pool_create()";
+        stat = apr_pool_create(&cntx, NULL);
+    }
+
+    if (stat != APR_SUCCESS) {
+        /* For all intents and purposes, this is impossibly unlikely,
+         * but APR doesn't exist yet, we can't use it for reporting
+         * these earliest two failures;
+         */
+        char ctimebuff[APR_CTIME_LEN];
+        apr_ctime(ctimebuff, apr_time_now());
+        fprintf(stderr, "[%s] [crit] (%d) %s: %s failed "
+                        "to initial context, exiting\n", 
+                        ctimebuff, stat, (*argv)[0], failed);
+        apr_terminate();
+        exit(1);
+    }
+
+    apr_pool_tag(cntx, "process");
+    ap_open_stderr_log(cntx);
+
+    /* Now we have initialized apr and our logger, no more
+     * exceptional error reporting required for the lifetime
+     * of this server process.
+     */
+
+    process = apr_palloc(cntx, sizeof(process_rec));
+    process->pool = cntx;
+
+    apr_pool_create(&process->pconf, process->pool);
+    apr_pool_tag(process->pconf, "pconf");
+    process->argc = *argc;
+    process->argv = *argv;
+    process->short_name = apr_filepath_name_get((*argv)[0]);
+    return process;
+}
+
+static void usage(process_rec *process)
+{
+    const char *bin = process->argv[0];
+    char pad[MAX_STRING_LEN];
+    unsigned i;
+
+    for (i = 0; i < strlen(bin); i++) {
+        pad[i] = ' ';
+    }
+
+    pad[i] = '\0';
+
+#ifdef SHARED_CORE
+    ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL ,
+                 "Usage: %s [-R directory] [-D name] [-d directory] [-f file]",
+                 bin);
+#else
+    ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
+                 "Usage: %s [-D name] [-d directory] [-f file]", bin);
+#endif
+
+    ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
+                 "       %s [-C \"directive\"] [-c \"directive\"]", pad);
+
+#ifdef WIN32
+    ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
+                 "       %s [-w] [-k start|restart|stop|shutdown]", pad);
+    ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
+                 "       %s [-k install|config|uninstall] [-n service_name]",
+                 pad);
+#endif
+#ifdef AP_MPM_WANT_SIGNAL_SERVER
+    ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
+                 "       %s [-k start|restart|graceful|stop]",
+                 pad);
+#endif
+    ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
+                 "       %s [-v] [-V] [-h] [-l] [-L] [-t] [-S]", pad);
+    ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
+                 "Options:");
+
+#ifdef SHARED_CORE
+    ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
+                 "  -R directory      : specify an alternate location for "
+                 "shared object files");
+#endif
+
+    ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
+                 "  -D name           : define a name for use in "
+                 "<IfDefine name> directives");
+    ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
+                 "  -d directory      : specify an alternate initial "
+                 "ServerRoot");
+    ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
+                 "  -f file           : specify an alternate ServerConfigFile");
+    ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
+                 "  -C \"directive\"    : process directive before reading "
+                 "config files");
+    ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
+                 "  -c \"directive\"    : process directive after reading "
+                 "config files");
+
+#ifdef NETWARE
+    ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
+                 "  -n name           : set screen name");
+#endif
+#ifdef WIN32
+    ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
+                 "  -n name           : set service name and use its "
+                 "ServerConfigFile");
+    ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
+                 "  -k start          : tell Apache to start");
+    ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
+                 "  -k restart        : tell running Apache to do a graceful "
+                 "restart");
+    ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
+                 "  -k stop|shutdown  : tell running Apache to shutdown");
+    ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
+                 "  -k install        : install an Apache service");
+    ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
+                 "  -k config         : change startup Options of an Apache "
+                 "service");
+    ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
+                 "  -k uninstall      : uninstall an Apache service");
+    ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
+                 "  -w                : hold open the console window on error");
+#endif
+
+    ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
+                 "  -e level          : show startup errors of level "
+                 "(see LogLevel)");
+    ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
+                 "  -E file           : log startup errors to file");
+    ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
+                 "  -v                : show version number");
+    ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
+                 "  -V                : show compile settings");
+    ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
+                 "  -h                : list available command line options "
+                 "(this page)");
+    ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
+                 "  -l                : list compiled in modules");
+    ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
+                 "  -L                : list available configuration "
+                 "directives");
+    ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
+                 "  -t -D DUMP_VHOSTS : show parsed settings (currently only "
+                 "vhost settings)");
+    ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
+                 "  -S                : a synonym for -t -D DUMP_VHOSTS");   
+    ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL,
+                 "  -t                : run syntax check for config files");
+
+    destroy_and_exit_process(process, 1);
+}
+
+int main(int argc, const char * const argv[])
+{
+    char c;
+    int configtestonly = 0;
+    const char *confname = SERVER_CONFIG_FILE;
+    const char *def_server_root = HTTPD_ROOT;
+    const char *temp_error_log = NULL;
+    process_rec *process;
+    server_rec *server_conf;
+    apr_pool_t *pglobal;
+    apr_pool_t *pconf;
+    apr_pool_t *plog; /* Pool of log streams, reset _after_ each read of conf */
+    apr_pool_t *ptemp; /* Pool for temporary config stuff, reset often */
+    apr_pool_t *pcommands; /* Pool for -D, -C and -c switches */
+    apr_getopt_t *opt;
+    apr_status_t rv;
+    module **mod;
+    const char *optarg;
+    APR_OPTIONAL_FN_TYPE(ap_signal_server) *signal_server;
+
+    AP_MONCONTROL(0); /* turn off profiling of startup */
+
+    process = init_process(&argc, &argv);
+    pglobal = process->pool;
+    pconf = process->pconf;
+    ap_server_argv0 = process->short_name;
+
+#if APR_CHARSET_EBCDIC
+    if (ap_init_ebcdic(pglobal) != APR_SUCCESS) {
+        destroy_and_exit_process(process, 1);
+    }
+#endif
+
+    apr_pool_create(&pcommands, pglobal);
+    apr_pool_tag(pcommands, "pcommands");
+    ap_server_pre_read_config  = apr_array_make(pcommands, 1, sizeof(char *));
+    ap_server_post_read_config = apr_array_make(pcommands, 1, sizeof(char *));
+    ap_server_config_defines   = apr_array_make(pcommands, 1, sizeof(char *));
+
+    ap_setup_prelinked_modules(process);
+
+    ap_run_rewrite_args(process);
+
+    /* Maintain AP_SERVER_BASEARGS list in http_main.h to allow the MPM
+     * to safely pass on our args from its rewrite_args() handler.
+     */
+    apr_getopt_init(&opt, pcommands, process->argc, process->argv);
+
+    while ((rv = apr_getopt(opt, AP_SERVER_BASEARGS, &c, &optarg))
+            == APR_SUCCESS) {
+        char **new;
+
+        switch (c) {
+        case 'c':
+            new = (char **)apr_array_push(ap_server_post_read_config);
+            *new = apr_pstrdup(pcommands, optarg);
+            break;
+
+        case 'C':
+            new = (char **)apr_array_push(ap_server_pre_read_config);
+            *new = apr_pstrdup(pcommands, optarg);
+            break;
+
+        case 'd':
+            def_server_root = optarg;
+            break;
+
+        case 'D':
+            new = (char **)apr_array_push(ap_server_config_defines);
+            *new = apr_pstrdup(pcommands, optarg);
+            break;
+
+        case 'e':
+            if (strcasecmp(optarg, "emerg") == 0) {
+                ap_default_loglevel = APLOG_EMERG;
+            }
+            else if (strcasecmp(optarg, "alert") == 0) {
+                ap_default_loglevel = APLOG_ALERT;
+            }
+            else if (strcasecmp(optarg, "crit") == 0) {
+                ap_default_loglevel = APLOG_CRIT;
+            }
+            else if (strncasecmp(optarg, "err", 3) == 0) {
+                ap_default_loglevel = APLOG_ERR;
+            }
+            else if (strncasecmp(optarg, "warn", 4) == 0) {
+                ap_default_loglevel = APLOG_WARNING;
+            }
+            else if (strcasecmp(optarg, "notice") == 0) {
+                ap_default_loglevel = APLOG_NOTICE;
+            }
+            else if (strcasecmp(optarg, "info") == 0) {
+                ap_default_loglevel = APLOG_INFO;
+            }
+            else if (strcasecmp(optarg, "debug") == 0) {
+                ap_default_loglevel = APLOG_DEBUG;
+            }
+            else {
+                usage(process);
+            }
+            break;
+
+        case 'E':
+            temp_error_log = apr_pstrdup(process->pool, optarg);
+            break;
+
+        case 'X':
+            new = (char **)apr_array_push(ap_server_config_defines);
+            *new = "DEBUG";
+            break;
+
+        case 'f':
+            confname = optarg;
+            break;
+
+        case 'v':
+            printf("Server version: %s\n", ap_get_server_version());
+            printf("Server built:   %s\n", ap_get_server_built());
+            destroy_and_exit_process(process, 0);
+
+        case 'V':
+            show_compile_settings();
+            destroy_and_exit_process(process, 0);
+
+        case 'l':
+            ap_show_modules();
+            destroy_and_exit_process(process, 0);
+
+        case 'L':
+            ap_show_directives();
+            destroy_and_exit_process(process, 0);
+
+        case 't':
+            configtestonly = 1;
+            break;
+        
+        case 'S':
+            configtestonly = 1;
+            new = (char **)apr_array_push(ap_server_config_defines);
+            *new = "DUMP_VHOSTS";
+            break;
+            
+        case 'h':
+        case '?':
+            usage(process);
+        }
+    }
+
+    /* bad cmdline option?  then we die */
+    if (rv != APR_EOF || opt->ind < opt->argc) {
+        usage(process);
+    }
+
+    apr_pool_create(&plog, pglobal);
+    apr_pool_tag(plog, "plog");
+    apr_pool_create(&ptemp, pconf);
+    apr_pool_tag(ptemp, "ptemp");
+
+    /* Note that we preflight the config file once
+     * before reading it _again_ in the main loop.
+     * This allows things, log files configuration
+     * for example, to settle down.
+     */
+
+    ap_server_root = def_server_root;
+    if (temp_error_log) {
+        ap_replace_stderr_log(process->pool, temp_error_log);
+    }
+    server_conf = ap_read_config(process, ptemp, confname, &ap_conftree);
+    if (ap_run_pre_config(pconf, plog, ptemp) != OK) {
+        ap_log_error(APLOG_MARK, APLOG_STARTUP |APLOG_ERR, 0,
+                     NULL, "Pre-configuration failed");
+        destroy_and_exit_process(process, 1);
+    }
+
+    ap_process_config_tree(server_conf, ap_conftree, process->pconf, ptemp);
+    ap_fixup_virtual_hosts(pconf, server_conf);
+    ap_fini_vhost_config(pconf, server_conf);
+    apr_hook_sort_all();
+    if (configtestonly) {
+        ap_log_error(APLOG_MARK, APLOG_STARTUP, 0, NULL, "Syntax OK");
+        destroy_and_exit_process(process, 0);
+    }
+
+    signal_server = APR_RETRIEVE_OPTIONAL_FN(ap_signal_server);
+    if (signal_server) {
+        int exit_status;
+
+        if (signal_server(&exit_status, pconf) != 0) {
+            destroy_and_exit_process(process, exit_status);
+        }
+    }
+
+    apr_pool_clear(plog);
+
+    if ( ap_run_open_logs(pconf, plog, ptemp, server_conf) != OK) {
+        ap_log_error(APLOG_MARK, APLOG_STARTUP |APLOG_ERR,
+                     0, NULL, "Unable to open logs");
+        destroy_and_exit_process(process, 1);
+    }
+
+    if ( ap_run_post_config(pconf, plog, ptemp, server_conf) != OK) {
+        ap_log_error(APLOG_MARK, APLOG_STARTUP |APLOG_ERR, 0,
+                     NULL, "Configuration Failed");
+        destroy_and_exit_process(process, 1);
+    }
+
+    apr_pool_destroy(ptemp);
+
+    for (;;) {
+        apr_hook_deregister_all();
+        apr_pool_clear(pconf);
+
+        for (mod = ap_prelinked_modules; *mod != NULL; mod++) {
+            ap_register_hooks(*mod, pconf);
+        }
+
+        /* This is a hack until we finish the code so that it only reads
+         * the config file once and just operates on the tree already in
+         * memory.  rbb
+         */
+        ap_conftree = NULL;
+        apr_pool_create(&ptemp, pconf);
+        apr_pool_tag(ptemp, "ptemp");
+        ap_server_root = def_server_root;
+        server_conf = ap_read_config(process, ptemp, confname, &ap_conftree);
+        if (ap_run_pre_config(pconf, plog, ptemp) != OK) {
+            ap_log_error(APLOG_MARK, APLOG_STARTUP |APLOG_ERR,
+                         0, NULL, "Pre-configuration failed");
+            destroy_and_exit_process(process, 1);
+        }
+
+        ap_process_config_tree(server_conf, ap_conftree, process->pconf, ptemp);
+        ap_fixup_virtual_hosts(pconf, server_conf);
+        ap_fini_vhost_config(pconf, server_conf);
+        apr_hook_sort_all();
+        apr_pool_clear(plog);
+        if (ap_run_open_logs(pconf, plog, ptemp, server_conf) != OK) {
+            ap_log_error(APLOG_MARK, APLOG_STARTUP |APLOG_ERR,
+                         0, NULL, "Unable to open logs");
+            destroy_and_exit_process(process, 1);
+        }
+
+        if (ap_run_post_config(pconf, plog, ptemp, server_conf) != OK) {
+            ap_log_error(APLOG_MARK, APLOG_STARTUP |APLOG_ERR,
+                         0, NULL, "Configuration Failed");
+            destroy_and_exit_process(process, 1);
+        }
+
+        apr_pool_destroy(ptemp);
+        apr_pool_lock(pconf, 1);
+
+        ap_run_optional_fn_retrieve();
+
+        if (ap_mpm_run(pconf, plog, server_conf))
+            break;
+
+        apr_pool_lock(pconf, 0);
+    }
+
+    apr_pool_lock(pconf, 0);
+    destroy_and_exit_process(process, 0);
+
+    return 0; /* Termination 'ok' */
+}
+
+/* force Expat to be linked into the server executable */
+#if defined(USE_EXPAT) && !defined(SHARED_CORE_BOOTSTRAP)
+#include "xmlparse.h"
+const XML_LChar *suck_in_expat(void);
+const XML_LChar *suck_in_expat(void)
+{
+    return XML_ErrorString(XML_ERROR_NONE);
+}
+#endif /* USE_EXPAT */
+
+#ifndef SHARED_CORE_BOOTSTRAP
+/*
+ * Force apr_password_validate() into the image so that modules like
+ * mod_auth can use it even if they're dynamically loaded.
+ */
+void suck_in_apr_password_validate(void);
+void suck_in_apr_password_validate(void)
+{
+    apr_password_validate("a", "b");
+}
+#endif
+
+#ifdef AP_USING_AUTOCONF
+/* This ugly little hack pulls any function referenced in exports.c into
+ * the web server.  exports.c is generated during the build, and it
+ * has all of the APR functions specified by the apr/apr.exports and
+ * apr-util/aprutil.exports files.
+ */
+const void *suck_in_APR(void);
+const void *suck_in_APR(void)
+{
+    extern const void *ap_ugly_hack;
+
+    return ap_ugly_hack;
+}
+#endif