From 33fd8804b8a81da4cc3ffcf43ded2288381aad49 Mon Sep 17 00:00:00 2001
From: Martin Ling <martin-git@earth.li>
Date: Thu, 5 Dec 2013 20:24:05 +0000
Subject: [PATCH] Fix building for Android.

---
 linux_termios.c | 2 +-
 serialport.c    | 7 +++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/linux_termios.c b/linux_termios.c
index 5343e6e..328c4d3 100644
--- a/linux_termios.c
+++ b/linux_termios.c
@@ -33,7 +33,7 @@
  * TCSETX/TCGETX ioctls used with struct termiox, others do not.
  */
 
-#ifdef __linux__
+#if defined(__linux__) && !defined(__ANDROID__)
 
 #include <linux/termios.h>
 #include "linux_termios.h"
diff --git a/serialport.c b/serialport.c
index 497ce7f..45f9773 100644
--- a/serialport.c
+++ b/serialport.c
@@ -50,7 +50,9 @@
 #ifdef HAVE_LIBUDEV
 #include "libudev.h"
 #endif
+#ifndef __ANDROID__
 #include "linux/serial.h"
+#endif
 #include "linux_termios.h"
 
 /* TCGETX/TCSETX is not available everywhere. */
@@ -815,7 +817,12 @@ enum sp_return sp_drain(struct sp_port *port)
 #else
 	int result;
 	while (1) {
+#ifdef __ANDROID__
+		int arg = 1;
+		result = ioctl(port->fd, TCSBRK, &arg);
+#else
 		result = tcdrain(port->fd);
+#endif
 		if (result < 0) {
 			if (errno == EINTR) {
 				DEBUG("tcdrain() was interrupted");