From 13b3fb129f1bb85ff21092a621329702b8a680e0 Mon Sep 17 00:00:00 2001
From: Alexey Gladkov <legion@altlinux.org>
Date: Thu, 14 May 2020 15:49:57 +0300
Subject: ALT: Allow to display altlinux-release in the message

Signed-off-by: Alexey Gladkov <legion@altlinux.org>
---
 term-utils/agetty.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/term-utils/agetty.c b/term-utils/agetty.c
index cf8725537..465724613 100644
--- a/term-utils/agetty.c
+++ b/term-utils/agetty.c
@@ -2876,6 +2876,26 @@ static void output_special_char(struct issue *ie,
 			fprintf (ie->output, "%d ", users);
 		break;
 	}
+	case 'R':
+	{
+		FILE *fp = fopen ("/etc/altlinux-release", "r");
+		if (fp) {
+			char rel[1024];
+			if (fgets(rel, sizeof rel, fp)) {
+				unsigned len;
+				for (len = strlen (rel); len > 0; --len) {
+					if (rel[len-1] == '\n' || rel[len-1] == '\r')
+						rel[len-1] = '\0';
+					else
+						break;
+				}
+				if (len > 0)
+					fprintf (ie->output, "%s", rel);
+			}
+			fclose(fp);
+		}
+		break;
+	}
 #if defined(RTMGRP_IPV4_IFADDR) && defined(RTMGRP_IPV6_IFADDR)
 	case '4':
 	case '6':
-- 
2.25.4