From: Olivier Houchard <ohouchard@haproxy.com>
Date: Fri, 2 Oct 2026 18:22:39 +0000 (+0200)
Subject: BUILD: sym: Define HA_HAVE_DL_ITERATE_PHDR on FreeBSD
X-Git-Tag: v3.5-dev9~211
X-Git-Url: https://git.kaiwu.me/$%7BISSUES%7D/static/gitweb.js?a=commitdiff_plain;h=88576119c7efbda508c5d65c1f418f5fdeb8fd97;p=haproxy.git

BUILD: sym: Define HA_HAVE_DL_ITERATE_PHDR on FreeBSD

FreeBSD has been providing dl_iterate_phdr() since FreeBSD 7.0, so
define HA_HAVE_DL_ITERATE_PHDR and HA_HAVE_DUMP_LIBS there.
---

diff --git a/include/haproxy/compat.h b/include/haproxy/compat.h
index 2d76ffb49..10fc58bac 100644
--- a/include/haproxy/compat.h
+++ b/include/haproxy/compat.h
@@ -287,8 +287,10 @@ typedef struct { } empty_t;
 #endif
 #endif
 
-/* dl_iterate_phdr() is available in GLIBC 2.2.4 and up. Let's round up to 2.3.x */
-#if defined(USE_DL) && defined(__GNU_LIBRARY__) && (__GLIBC__ > 2 || __GLIBC__ == 2 && __GLIBC_MINOR__ >= 3)
+/* dl_iterate_phdr() is available in FreeBSD 7.0+ and glibc 2.3+. */
+#if defined(__FreeBSD__) || \
+    (defined(USE_DL) && defined(__GNU_LIBRARY__) && \
+     (__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 3)))
 #define HA_HAVE_DL_ITERATE_PHDR
 #define HA_HAVE_DUMP_LIBS
 #endif