From: Christopher Faulet <cfaulet@haproxy.com>
Date: Wed, 25 Feb 2026 14:33:37 +0000 (+0100)
Subject: MINOR: htx: Add a function to retrieve the HTTP version from a start-line
X-Git-Tag: v3.4-dev6~23
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=9951f9cf85b4642071fe79ab90634d876337ee52;p=thirdparty%2Fhaproxy.git

MINOR: htx: Add a function to retrieve the HTTP version from a start-line

htx_sl_vsn() function can now be used to retrieve the ist string
representing the HTTP version from a start-line passed as parameter. This
function takes care to return the right part of the start-line, depending on
its type (request or response).
---

diff --git a/include/haproxy/htx.h b/include/haproxy/htx.h
index 84a5200c9..6a905a731 100644
--- a/include/haproxy/htx.h
+++ b/include/haproxy/htx.h
@@ -98,6 +98,11 @@ static inline struct ist htx_sl_p3(const struct htx_sl *sl)
 	return ist2(HTX_SL_P3_PTR(sl), HTX_SL_P3_LEN(sl));
 }
 
+static inline struct ist htx_sl_vsn(const struct htx_sl *sl)
+{
+	return ((sl->flags & HTX_SL_F_IS_RESP) ? htx_sl_p1(sl) : htx_sl_p3(sl));
+}
+
 static inline struct ist htx_sl_req_meth(const struct htx_sl *sl)
 {
 	return htx_sl_p1(sl);