From b29f0a30bd2eba662845091b60c127ea5cb4c6e3 Mon Sep 17 00:00:00 2001
From: tb <>
Date: Sun, 13 Apr 2025 07:12:19 +0000
Subject: Avoid compiler warning on some OS

Some OS declare arc4random() with __attribute__((warn_unused_result))
causing this test to whine. So explicitly ignore the return value.

Reported by scheiba in libressl/portable
Fixes #1151
---
 src/regress/lib/libc/arc4random-fork/arc4random-fork.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/regress/lib/libc/arc4random-fork/arc4random-fork.c b/src/regress/lib/libc/arc4random-fork/arc4random-fork.c
index 4bc9c634f1..9b334945af 100644
--- a/src/regress/lib/libc/arc4random-fork/arc4random-fork.c
+++ b/src/regress/lib/libc/arc4random-fork/arc4random-fork.c
@@ -111,7 +111,7 @@ main(int argc, char *argv[])
 	}
 
 	if (flagprefork)
-		arc4random();
+		(void)arc4random();
 
 	bufparent = mmap(NULL, sizeof(Buf), PROT_READ|PROT_WRITE,
 	    MAP_ANON|MAP_PRIVATE, -1, 0);
-- 
cgit v1.2.3-55-g6feb