From: Oliver Hartkopp <socketcan@hartkopp.net>
Date: Tue, 11 Jun 2013 20:11:19 +0000 (+0200)
Subject: slcanpty: fix pty terminal flags for correct NL/CR handling
X-Git-Url: https://rtime.felk.cvut.cz/gitweb/sojka/can-utils.git/commitdiff_plain/d469336649a24b1c36bcb3e25e14d29451733d63?ds=sidebyside

slcanpty: fix pty terminal flags for correct NL/CR handling

Signed-off-by: Janusz Uzycki <j.uzycki@elproma.com.pl>
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
---

diff --git a/slcanpty.c b/slcanpty.c
index dece1e1..8a11473 100644
--- a/slcanpty.c
+++ b/slcanpty.c
@@ -430,7 +430,9 @@ int main(int argc, char **argv)
 
 	/* disable local echo which would cause double frames */
 	topts.c_lflag &= ~(ICANON | ECHO | ECHOE | ECHOK |
-			   ECHONL | ECHOPRT | ECHOKE | ICRNL);
+			   ECHONL | ECHOPRT | ECHOKE);
+	topts.c_iflag &= ~(ICRNL);
+	topts.c_iflag |= INLCR;
 	tcsetattr(p, TCSANOW, &topts);
 
 	/* Support for the Unix 98 pseudo-terminal interface /dev/ptmx /dev/pts/N */