From 1e91c0db486bcef900a786c6426f9771745812c2 Mon Sep 17 00:00:00 2001
From: jkoshy <jkoshy@FreeBSD.org>
Date: Mon, 4 Oct 2004 14:04:37 +0000
Subject: Mutually cross-reference sysexits(3) and err(3).  Add text to err(3)
 recommending that the standard exit codes in sysexits(3) be used.

Reviewed by:    ru
---
 lib/libc/gen/err.3 | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'lib/libc')

diff --git a/lib/libc/gen/err.3 b/lib/libc/gen/err.3
index 753ef15..1e2d7c3 100644
--- a/lib/libc/gen/err.3
+++ b/lib/libc/gen/err.3
@@ -158,6 +158,10 @@ and
 .Fn verrx
 functions do not return, but exit with the value of the argument
 .Fa eval .
+It is recommended that the standard values defined in
+.Xr sysexits 3
+be used for the value of
+.Fa eval .
 The
 .Fn err_set_exit
 function can be used to specify a function which is called before
@@ -209,7 +213,8 @@ if (error != 0)
 .Xr exit 3 ,
 .Xr fmtmsg 3 ,
 .Xr printf 3 ,
-.Xr strerror 3
+.Xr strerror 3 ,
+.Xr sysexits 3
 .Sh HISTORY
 The
 .Fn err
-- 
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