From dfb5fc31d87c43e69c5f9836117900a50bd1937a Mon Sep 17 00:00:00 2001
From: Jephte Clain <Jephte.Clain@univ-reunion.fr>
Date: Tue, 6 Apr 2021 11:59:51 +0400
Subject: [PATCH] maj ulib/redhat

---
 lib/ulib/redhat | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/lib/ulib/redhat b/lib/ulib/redhat
index a398446..61496a3 100644
--- a/lib/ulib/redhat
+++ b/lib/ulib/redhat
@@ -91,3 +91,22 @@ function network_fix_hostname() {
     fi
     [ -n "$modified" ]
 }
+
+function network_fix_mailname() {
+    local host="$1"
+    local modified
+    [ -f /etc/mailname ] || touch /etc/mailname
+    if [ -n "$__REDHAT_NETWORK_DEVEL_SHOW_MODIFS" -o -n "$__NETWORK_DEVEL_SHOW_MODIFS" ]; then
+        uecho "Setting /etc/mailname to $host"
+    elif [ "$(</etc/mailname)" != "$host" ]; then
+        __network_backup /etc/mailname
+        if show_debug; then
+            edebug "Setting /etc/mailname to $host"
+        else
+            estep /etc/mailname
+        fi
+        echo "$host" >/etc/mailname
+        modified=1
+    fi
+    [ -n "$modified" ]
+}