From e4bd849a5d7586a37db3cb0f83e6b4df3d8ef7e4 Mon Sep 17 00:00:00 2001
From: Florian Weimer <fweimer@redhat.com>
Date: Tue, 26 Nov 2024 19:26:13 +0100
Subject: [PATCH] debug: Fix tst-longjmp_chk3 build failure on Hurd

Explicitly include <unistd.h> for _exit and getpid.

(cherry picked from commit 4836a9af89f1b4d482e6c72ff67e36226d36434c)
---
 debug/tst-longjmp_chk3.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/debug/tst-longjmp_chk3.c b/debug/tst-longjmp_chk3.c
index f1562c4b09..34413e1288 100644
--- a/debug/tst-longjmp_chk3.c
+++ b/debug/tst-longjmp_chk3.c
@@ -20,6 +20,7 @@
 #include <signal.h>
 #include <stdio.h>
 #include <string.h>
+#include <unistd.h>
 
 #include <support/support.h>