X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=linux_termios.c;h=9e25f2797b6c5431535fe9663590f72d0cf59d79;hb=073c86bd070a4a5d55c9971ad779a0da32835b17;hp=b50b2c95d877aa78043db958bb98ceff86b1da4e;hpb=70518e4fddf921fddf9af36f1b7aebeb9cd70a67;p=libserialport.git

diff --git a/linux_termios.c b/linux_termios.c
index b50b2c9..9e25f27 100644
--- a/linux_termios.c
+++ b/linux_termios.c
@@ -63,6 +63,7 @@ int get_termios_size(void)
 #endif
 }
 
+#if defined(HAVE_TERMIOS_SPEED) || defined(HAVE_TERMIOS2_SPEED)
 int get_termios_speed(void *data)
 {
 #ifdef HAVE_TERMIOS2
@@ -87,6 +88,7 @@ void set_termios_speed(void *data, int speed)
 	term->c_cflag |= BOTHER;
 	term->c_ispeed = term->c_ospeed = speed;
 }
+#endif
 
 #ifdef HAVE_TERMIOX
 int get_termiox_size(void)
@@ -94,36 +96,32 @@ int get_termiox_size(void)
 	return sizeof(struct termiox);
 }
 
-int get_termiox_flow(void *data)
+int get_termiox_flow(void *data, int *rts, int *cts, int *dtr, int *dsr)
 {
 	struct termiox *termx = (struct termiox *) data;
-
 	int flags = 0;
-	if (termx->x_cflag & RTSXOFF)
-		flags |= RTS_FLOW;
-	if (termx->x_cflag & CTSXON)
-		flags |= CTS_FLOW;
-	if (termx->x_cflag & DTRXOFF)
-		flags |= DTR_FLOW;
-	if (termx->x_cflag & DSRXON)
-		flags |= DSR_FLOW;
+
+	*rts = (termx->x_cflag & RTSXOFF);
+	*cts = (termx->x_cflag & CTSXON);
+	*dtr = (termx->x_cflag & DTRXOFF);
+	*dsr = (termx->x_cflag & DSRXON);
 
 	return flags;
 }
 
-void set_termiox_flow(void *data, int flags)
+void set_termiox_flow(void *data, int rts, int cts, int dtr, int dsr)
 {
 	struct termiox *termx = (struct termiox *) data;
 
 	termx->x_cflag &= ~(RTSXOFF | CTSXON | DTRXOFF | DSRXON);
 
-	if (flags & RTS_FLOW)
+	if (rts)
 		termx->x_cflag |= RTSXOFF;
-	if (flags & CTS_FLOW)
+	if (cts)
 		termx->x_cflag |= CTSXON;
-	if (flags & DTR_FLOW)
+	if (dtr)
 		termx->x_cflag |= DTRXOFF;
-	if (flags & DSR_FLOW)
+	if (dsr)
 		termx->x_cflag |= DSRXON;
 }
 #endif