234     buffer * const tb = srv->tmp_buf;  in config_burl_normalize_cond()  local
245             pcre_keyvalue_burl_normalize_key(&config->string, tb);  in config_burl_normalize_cond()
249             pcre_keyvalue_burl_normalize_key(&config->string, tb);  in config_burl_normalize_cond()
383     buffer * const tb = srv->tmp_buf;  in config_warn_authn_module()  local
384     buffer_copy_string_len(tb, CONST_STR_LEN("mod_authn_"));  in config_warn_authn_module()
385     buffer_append_string_len(tb, module, len);  in config_warn_authn_module()
386     array_insert_value(srv->srvconf.modules, BUF_PTR_LEN(tb));  in config_warn_authn_module()
2371 static int config_remoteip_normalize_ipv6(buffer * const b, buffer * const tb) {  in config_remoteip_normalize_ipv6()  argument
2376     buffer_clear(tb);  in config_remoteip_normalize_ipv6()
2378         buffer_append_str3(tb,  in config_remoteip_normalize_ipv6()
2383         buffer_append_string_buffer(tb, b);  in config_remoteip_normalize_ipv6()
2385     int rc = http_request_host_normalize(tb, 0);  in config_remoteip_normalize_ipv6()
2388         size_t blen = buffer_clen(tb);  in config_remoteip_normalize_ipv6()
2389         if (blen > 1) buffer_copy_string_len(b, tb->ptr+1, blen-2);  in config_remoteip_normalize_ipv6()
2394 int config_remoteip_normalize(buffer * const b, buffer * const tb) {  in config_remoteip_normalize()  argument
2414         : config_remoteip_normalize_ipv6(b, tb);  in config_remoteip_normalize()
2563 		buffer * const tb = srv->tmp_buf;  in config_set_defaults()  local
2564 		buffer_clear(tb);  in config_set_defaults()
2566 			buffer_copy_buffer(tb, srv->srvconf.changeroot);  in config_set_defaults()
2568 		const size_t len = buffer_clen(tb);  in config_set_defaults()
2573 				buffer_truncate(tb, len);  in config_set_defaults()
2574 				buffer_append_path_len(tb, BUF_PTR_LEN(&ds->value));  in config_set_defaults()
2576 				buffer_copy_buffer(tb, &ds->value);  in config_set_defaults()
2578 			if (-1 == stat(tb->ptr, &st1)) {  in config_set_defaults()
2580 				  "server.upload-dirs doesn't exist: %s", tb->ptr);  in config_set_defaults()
2583 				  "server.upload-dirs isn't a directory: %s", tb->ptr);  in config_set_defaults()
2600 		buffer * const tb = srv->tmp_buf;  in config_set_defaults()  local
2601 		buffer_copy_string_len_lc(tb, BUF_PTR_LEN(s->document_root));  in config_set_defaults()
2603 		if (0 == stat(tb->ptr, &st1)) {  in config_set_defaults()
2606 			is_lower = buffer_is_equal(tb, s->document_root);  in config_set_defaults()
2609 			buffer_copy_buffer(tb, s->document_root);  in config_set_defaults()
2611 			buffer_to_upper(tb);  in config_set_defaults()
2616 			if (is_lower && buffer_is_equal(tb, s->document_root)) {  in config_set_defaults()
2622 			} else if (0 == stat(tb->ptr, &st2)) {  in config_set_defaults()