From 9b71be4f0b27daf3edc9ce41f13d07e305802994 Mon Sep 17 00:00:00 2001
From: Michael Kerrisk <mtk.manpages@gmail.com>
Date: Tue, 10 Nov 2020 13:13:11 +0100
Subject: [PATCH] signal.2: wfix: Make the warning against the use of signal()
 even more obvious

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
---
 man2/signal.2 | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/man2/signal.2 b/man2/signal.2
index dbe5baa5e..ad1b38d41 100644
--- a/man2/signal.2
+++ b/man2/signal.2
@@ -43,7 +43,8 @@ signal \- ANSI C signal handling
 .PP
 .BI "sighandler_t signal(int " signum ", sighandler_t " handler );
 .SH DESCRIPTION
-The behavior of
+.BR WARNING :
+ the behavior of
 .BR signal ()
 varies across UNIX versions,
 and has also varied historically across different versions of Linux.