From b917376bdb0a1fc749cab3f1b96ae1e1aea0e253 Mon Sep 17 00:00:00 2001
From: Ruediger Pluem <rpluem@apache.org>
Date: Thu, 21 Aug 2025 07:04:46 +0000
Subject: [PATCH] * include/httpd.h: Define HTTP_EARLY_HINTS (103) per RFC
 8297.

* modules/http/http_protocol.c (status_lines): Add 103 response.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1927935 13f79535-47bb-0310-9956-ffa450edef68
---
 include/httpd.h              | 3 ++-
 modules/http/http_protocol.c | 9 +++++----
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/include/httpd.h b/include/httpd.h
index 577891e567..b12b7e4e21 100644
--- a/include/httpd.h
+++ b/include/httpd.h
@@ -487,11 +487,12 @@ AP_DECLARE(const char *) ap_get_server_built(void);
  * When adding a new code here add it to status_lines as well.
  * A future version should dynamically generate the apr_table_t at startup.
  */
-#define RESPONSE_CODES 103
+#define RESPONSE_CODES 104
 
 #define HTTP_CONTINUE                        100
 #define HTTP_SWITCHING_PROTOCOLS             101
 #define HTTP_PROCESSING                      102
+#define HTTP_EARLY_HINTS                     103
 #define HTTP_OK                              200
 #define HTTP_CREATED                         201
 #define HTTP_ACCEPTED                        202
diff --git a/modules/http/http_protocol.c b/modules/http/http_protocol.c
index 75c4531bf0..41d9f7fc7d 100644
--- a/modules/http/http_protocol.c
+++ b/modules/http/http_protocol.c
@@ -75,7 +75,8 @@ static const char * const status_lines[RESPONSE_CODES] =
     "100 Continue",
     "101 Switching Protocols",
     "102 Processing",
-#define LEVEL_200  3
+    "103 Early Hints",
+#define LEVEL_200  4
     "200 OK",
     "201 Created",
     "202 Accepted",
@@ -103,7 +104,7 @@ static const char * const status_lines[RESPONSE_CODES] =
     NULL, /* 224 */
     NULL, /* 225 */
     "226 IM Used",
-#define LEVEL_300 30
+#define LEVEL_300 31
     "300 Multiple Choices",
     "301 Moved Permanently",
     "302 Found",
@@ -113,7 +114,7 @@ static const char * const status_lines[RESPONSE_CODES] =
     NULL, /* 306 */
     "307 Temporary Redirect",
     "308 Permanent Redirect",
-#define LEVEL_400 39
+#define LEVEL_400 40
     "400 Bad Request",
     "401 Unauthorized",
     "402 Payment Required",
@@ -166,7 +167,7 @@ static const char * const status_lines[RESPONSE_CODES] =
     NULL, /* 449 */
     NULL, /* 450 */
     "451 Unavailable For Legal Reasons",
-#define LEVEL_500 91
+#define LEVEL_500 92
     "500 Internal Server Error",
     "501 Not Implemented",
     "502 Bad Gateway",
-- 
2.47.2