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 340731b..1234807 100644 (file)
--- 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);
 }