From 3b2f80b6e29656b4a17d5da6dfd2b10e67863314 Mon Sep 17 00:00:00 2001
From: Benxi Liu <bxliu@linux.alibaba.com>
Date: Fri, 6 Sep 2019 17:56:12 +0800
Subject: [PATCH] uart: fix xonxoff value in mraa_uart_settings()

the value of xonxoff(IXON|IXOFF) resides in the c_iflag field in
struct termios, not c_cflag.

Signed-off-by: Benxi Liu <bxliu@linux.alibaba.com>
---
 src/uart/uart.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/uart/uart.c b/src/uart/uart.c
index cbde04c..f1a76d2 100644
--- a/src/uart/uart.c
+++ b/src/uart/uart.c
@@ -419,7 +419,7 @@ mraa_uart_settings(int index, const char **devpath, const char **name, int* baud
        }
 
        if (xonxoff != NULL) {
-           *xonxoff = term.c_cflag & (IXON|IXOFF);
+           *xonxoff = term.c_iflag & (IXON|IXOFF);
        }
 
        close(fd);