From: Alejandro Colomar <alx.manpages@gmail.com>
Date: Thu, 18 Feb 2021 21:23:55 +0000 (+0100)
Subject: _exit.2: SYNOPSIS: Use 'noreturn' in prototypes
X-Git-Tag: man-pages-5.11~155
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d8a9e2bbf5f3e483e35f2a8410d09b4ee268e6a4;p=thirdparty%2Fman-pages.git

_exit.2: SYNOPSIS: Use 'noreturn' in prototypes

POSIX specifies that _exit() and _Exit() shall not return.
Glibc uses __attribute__((__noreturn__)).
Let's use standard C11 'noreturn' in the manual page.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
---

diff --git a/man2/_exit.2 b/man2/_exit.2
index fe43f47cee..6e8e77a843 100644
--- a/man2/_exit.2
+++ b/man2/_exit.2
@@ -33,11 +33,11 @@ _exit, _Exit \- terminate the calling process
 .nf
 .B #include <unistd.h>
 .PP
-.BI "void _exit(int " status );
+.BI "noreturn void _exit(int " status );
 .PP
 .B #include <stdlib.h>
 .PP
-.BI "void _Exit(int " status );
+.BI "noreturn void _Exit(int " status );
 .fi
 .PP
 .RS -4