From e3aa71c38cbecb24e6333411ee19814796a5b1d0 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Mon, 15 Nov 2010 23:49:02 +0100
Subject: exec: automatically determine right TERM= setting based on tty name

---
 src/util.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'src/util.c')

diff --git a/src/util.c b/src/util.c
index 7f9f2b36a2..fb2eea341c 100644
--- a/src/util.c
+++ b/src/util.c
@@ -3470,6 +3470,21 @@ void filter_environ(const char *prefix) {
         environ[j] = NULL;
 }
 
+const char *default_term_for_tty(const char *tty) {
+        assert(tty);
+
+        if (startswith(tty, "/dev/"))
+                tty += 5;
+
+        if (startswith(tty, "tty") &&
+            tty[3] >= '0' && tty[3] <= '9')
+                return "TERM=linux";
+
+        /* FIXME: Proper handling of /dev/console would be cool */
+
+        return "TERM=vt100-nav";
+}
+
 static const char *const ioprio_class_table[] = {
         [IOPRIO_CLASS_NONE] = "none",
         [IOPRIO_CLASS_RT] = "realtime",
-- 
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