X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=support%2Fserial.c;h=ec02e48b5e8bd37a30601aa90c5332e9bcfecba1;hb=cafd968e0c109a7604217f5c6ebf433ef6d915a8;hp=4b8014bb6d9bb4f685e26ed33f25449bf7a6bbb3;hpb=2f953191fcb5d6e665e38d567a84284c92293631;p=mono.git

diff --git a/support/serial.c b/support/serial.c
index 4b8014bb6d9..ec02e48b5e8 100644
--- a/support/serial.c
+++ b/support/serial.c
@@ -21,7 +21,7 @@
 #include <sys/ioctl.h>
 
 /* This is for ASYNC_*, serial_struct on linux */
-#if defined(__linux__)
+#if defined(HAVE_LINUX_SERIAL_H)
 #include <linux/serial.h>
 #endif
 
@@ -33,7 +33,12 @@
 #endif
 
 /* sys/time.h (for timeval) is required when using osx 10.3 (but not 10.4) */
-#ifdef __APPLE__
+/* IOKit is a private framework in iOS, so exclude there */
+#if defined(__APPLE__) && !defined(HOST_IOS) && !defined(HOST_WATCHOS) && !defined(HOST_APPLETVOS)
+#define HAVE_IOKIT 1
+#endif
+
+#if defined(HAVE_IOKIT)
 #include <sys/time.h>
 #include <IOKit/IOKitLib.h>
 #include <IOKit/serial/IOSerialKeys.h>
@@ -383,7 +388,7 @@ set_attributes (int fd, int baud_rate, MonoParity parity, int dataBits, MonoStop
 		if (cfsetospeed (&newtio, baud_rate) < 0 || cfsetispeed (&newtio, baud_rate) < 0)
 			return FALSE;
 	} else {
-#if __linux__ || __APPLE__
+#if __linux__ || defined(HAVE_IOKIT)
 
 		/* On Linux to set a custom baud rate, we must set the
 		 * "standard" baud_rate to 38400.   On Apple we set it purely
@@ -400,7 +405,7 @@ set_attributes (int fd, int baud_rate, MonoParity parity, int dataBits, MonoStop
 		return FALSE;
 
 	if (custom_baud_rate == TRUE){
-#if defined(__linux__)
+#if defined(HAVE_LINUX_SERIAL_H)
 		struct serial_struct ser;
 
 		if (ioctl (fd, TIOCGSERIAL, &ser) < 0)
@@ -416,7 +421,7 @@ set_attributes (int fd, int baud_rate, MonoParity parity, int dataBits, MonoStop
 		{
 			return FALSE;
 		}
-#elif __APPLE__
+#elif defined(HAVE_IOKIT)
 		speed_t speed = baud_rate;
 		if (ioctl(fd, IOSSIOSPEED, &speed) == -1)
 			return FALSE;