+ lt_dlclose(module->lib);
+ ch_free(module);
+ return rc;
+ }
+
+ if (rc >= (int)(sizeof(module_regtable) / sizeof(struct module_regtable_t))
+ || module_regtable[rc].proc == NULL)
+ {
+#ifdef NEW_LOGGING
+ LDAP_LOG( SLAPD, ERR,
+ "module_load: module %s: unknown registration type (%d).\n",
+ file_name, rc, 0);
+#else
+ Debug(LDAP_DEBUG_CONFIG, "module %s: unknown registration type (%d)\n",
+ file_name, rc, 0);
+#endif
+
+ module_unload(module);
+ return -1;
+ }
+
+ rc = (module_regtable[rc].proc)(module, file_name);
+ if (rc != 0) {
+#ifdef NEW_LOGGING
+ LDAP_LOG( SLAPD, ERR,
+ "module_load: module %s:%s could not be registered.\n",
+ file_name, module_regtable[rc].type, 0 );
+#else
+ Debug(LDAP_DEBUG_CONFIG, "module %s: %s module could not be registered\n",
+ file_name, module_regtable[rc].type, 0);
+#endif
+
+ module_unload(module);
+ return rc;
+ }
+
+ module->next = module_list;
+ module_list = module;
+
+#ifdef NEW_LOGGING
+ LDAP_LOG( SLAPD, INFO,
+ "module_load: module %s:%s registered\n", file_name,
+ module_regtable[rc].type, 0 );
+#else
+ Debug(LDAP_DEBUG_CONFIG, "module %s: %s module registered\n",
+ file_name, module_regtable[rc].type, 0);
+#endif
+
+ return 0;
+}
+
+int module_path(const char *path)
+{
+#ifdef HAVE_EBCDIC
+ strcpy(ebuf, path);
+ __atoe(ebuf);
+ path = ebuf;
+#endif
+ return lt_dlsetsearchpath( path );
+}
+
+void *module_resolve (const void *module, const char *name)
+{
+#ifdef HAVE_EBCDIC
+ strcpy(ebuf, name);
+ __atoe(ebuf);
+ name = ebuf;
+#endif
+ if (module == NULL || name == NULL)
+ return(NULL);
+ return(lt_dlsym(((module_loaded_t *)module)->lib, name));
+}
+
+static int module_unload (module_loaded_t *module)
+{
+ module_loaded_t *mod;
+ MODULE_TERM_FN terminate;
+
+ if (module != NULL) {
+ /* remove module from tracking list */
+ if (module_list == module) {
+ module_list = module->next;
+ } else {
+ for (mod = module_list; mod; mod = mod->next) {
+ if (mod->next == module) {
+ mod->next = module->next;
+ break;
+ }
+ }
+ }
+
+ /* call module's terminate routine, if present */
+#ifdef HAVE_EBCDIC
+#pragma convlit(suspend)
+#endif
+ if ((terminate = lt_dlsym(module->lib, "term_module"))) {
+#ifdef HAVE_EBCDIC
+#pragma convlit(resume)
+#endif
+ terminate();
+ }
+
+ /* close the library and free the memory */
+ lt_dlclose(module->lib);
+ ch_free(module);
+ }
+ return 0;
+}
+
+int load_null_module (const void *module, const char *file_name)
+{
+ return 0;