From 05d53ab3a72fad10e4cd054385a989463c149d09 Mon Sep 17 00:00:00 2001
From: jkh <jkh@FreeBSD.org>
Date: Thu, 18 May 1995 15:29:47 +0000
Subject: 1. Use 8x16 fonts. 2. Don't use russian screenmap - apparently not
 necessary with right font. 3. Dequote bogusly quoted font name in english
 language setting. 4. Use setterm() and hack around an undesirable side-effect
 (cbreak is unset). 5. be smarter about setting OnVTY, and use it in cases
 where it makes sense. Submitted by:	Nickolay N. Dudorov
 <nnd@gw.itfs.nsk.su>

---
 usr.sbin/sysinstall/termcap.c | 47 ++++++++++++++++++++++++++-----------------
 1 file changed, 28 insertions(+), 19 deletions(-)

(limited to 'usr.sbin/sysinstall/termcap.c')

diff --git a/usr.sbin/sysinstall/termcap.c b/usr.sbin/sysinstall/termcap.c
index 86e758a..2cd8158 100644
--- a/usr.sbin/sysinstall/termcap.c
+++ b/usr.sbin/sysinstall/termcap.c
@@ -26,35 +26,44 @@ int
 set_termcap(void)
 {
     char           *term;
+    int		   stat;
 
     OnVTY = OnSerial = FALSE;
+    if (getpid() != 1)
+	DebugFD = open("sysinstall.debug", O_WRONLY|O_CREAT|O_TRUNC, 0644);
     term = getenv("TERM");
-    if (term == NULL) {
-	if (ioctl(STDERR_FILENO, GIO_COLOR, &ColorDisplay) < 0) {
+    stat = ioctl(STDERR_FILENO, GIO_COLOR, &ColorDisplay);
+    if (stat < 0) {
+	if (!term) {
 	    if (setenv("TERM", "vt100", 1) < 0)
 		return -1;
 	    if (setenv("TERMCAP", termcap_vt100, 1) < 0)
 		return -1;
-	    DebugFD = dup(1);
-	    OnSerial = TRUE;
-	} else if (ColorDisplay) {
-	    if (setenv("TERM", "cons25", 1) < 0)
-		return -1;
-	    if (setenv("TERMCAP", termcap_cons25, 1) < 0)
-		return -1;
-	    DebugFD = open("/dev/ttyv1", O_WRONLY);
-	    OnVTY = TRUE;
-	} else {
-	    if (setenv("TERM", "cons25-m", 1) < 0)
-		return -1;
-	    if (setenv("TERMCAP", termcap_cons25_m, 1) < 0)
-		return -1;
-	    DebugFD = open("/dev/ttyv1", O_WRONLY);
-	    OnVTY = TRUE;
 	}
+	if (DebugFD == -1)
+	    DebugFD = dup(1);
+	OnSerial = TRUE;
     }
     else {
-	DebugFD = open("sysinstall.debug", O_WRONLY|O_CREAT|O_TRUNC, 0644);
+	if (ColorDisplay) {
+	    if (!term) {
+		if (setenv("TERM", "cons25", 1) < 0)
+		    return -1;
+		if (setenv("TERMCAP", termcap_cons25, 1) < 0)
+		    return -1;
+	    }
+	}
+	else {
+	    if (!term) {
+		if (setenv("TERM", "cons25-m", 1) < 0)
+		    return -1;
+		if (setenv("TERMCAP", termcap_cons25_m, 1) < 0)
+		    return -1;
+	    }
+	}
+	if (DebugFD == -1)
+	    DebugFD = open("/dev/ttyv1", O_WRONLY);
+	OnVTY = TRUE;
     }
     return 0;
 }
-- 
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