From: Denys Vlasenko <vda.linux@googlemail.com>
Date: Sun, 24 Oct 2010 00:04:10 +0000 (+0200)
Subject: init: do not clear CRTSCTS (fix from Debian bug 528560)
X-Git-Tag: 1_18_0~88
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=f2657a9968d2f5282f9a7f2e8b93a8d5a57e04fd;p=oweals%2Fbusybox.git

init: do not clear CRTSCTS (fix from Debian bug 528560)

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---

diff --git a/init/init.c b/init/init.c
index 340731b8b..12348078d 100644
--- a/init/init.c
+++ b/init/init.c
@@ -463,7 +463,11 @@ static void set_sane_term(void)
 #endif
 
 	/* Make it be sane */
-	tty.c_cflag &= CBAUD | CBAUDEX | CSIZE | CSTOPB | PARENB | PARODD;
+#ifndef CRTSCTS
+# define CRTSCTS 0
+#endif
+	/* added CRTSCTS to fix Debian bug 528560 */
+	tty.c_cflag &= CBAUD | CBAUDEX | CSIZE | CSTOPB | PARENB | PARODD | CRTSCTS;
 	tty.c_cflag |= CREAD | HUPCL | CLOCAL;
 
 	/* input modes */
@@ -473,8 +477,7 @@ static void set_sane_term(void)
 	tty.c_oflag = OPOST | ONLCR;
 
 	/* local modes */
-	tty.c_lflag =
-		ISIG | ICANON | ECHO | ECHOE | ECHOK | ECHOCTL | ECHOKE | IEXTEN;
+	tty.c_lflag = ISIG | ICANON | ECHO | ECHOE | ECHOK | ECHOCTL | ECHOKE | IEXTEN;
 
 	tcsetattr_stdin_TCSANOW(&tty);
 }