From d4a8c16f3c4b322708444d6f245d15d12bfc5c8b Mon Sep 17 00:00:00 2001
From: Dmitry Sivachenko <demon@FreeBSD.org>
Date: Sat, 2 Mar 2024 17:37:03 +0000
Subject: net/haproxy: fix build on recent -current.

Submitted by:	brooks
---
 net/haproxy/files/patch-src_tools.c | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 net/haproxy/files/patch-src_tools.c

(limited to 'net/haproxy')

diff --git a/net/haproxy/files/patch-src_tools.c b/net/haproxy/files/patch-src_tools.c
new file mode 100644
index 000000000000..598f50cbe965
--- /dev/null
+++ b/net/haproxy/files/patch-src_tools.c
@@ -0,0 +1,32 @@
+--- src/tools.c.orig
++++ src/tools.c
+@@ -17,9 +17,7 @@
+ #endif
+ 
+ #if defined(__FreeBSD__)
+-#include <elf.h>
+-#include <dlfcn.h>
+-extern void *__elf_aux_vector;
++#include <sys/auxv.h>
+ #endif
+ 
+ #if defined(__NetBSD__)
+@@ -5018,13 +5016,11 @@
+ 	if (execfn && execfn != ENOENT)
+ 		ret = (const char *)execfn;
+ #elif defined(__FreeBSD__)
+-	Elf_Auxinfo *auxv;
+-	for (auxv = __elf_aux_vector; auxv->a_type != AT_NULL; ++auxv) {
+-		if (auxv->a_type == AT_EXECPATH) {
+-			ret = (const char *)auxv->a_un.a_ptr;
+-			break;
+-		}
+-	}
++	static char execpath[MAXPATHLEN];
++	if (execpath[0] == '\0')
++		elf_aux_info(AT_EXECPATH, execpath, MAXPATHLEN);
++	if (execpath[0] != '\0')
++		ret = execpath;
+ #elif defined(__NetBSD__)
+ 	AuxInfo *auxv;
+ 	for (auxv = _dlauxinfo(); auxv->a_type != AT_NULL; ++auxv) {
-- 
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