2008-05-22 Joel Sherrill <joel.sherrill@oarcorp.com>

	* libcsupport/src/termios_baud2index.c,
	libcsupport/src/termios_baud2num.c,
	libcsupport/src/termios_num2baud.c,
	libcsupport/src/termios_setinitialbaud.c: New files.

1 files changed, 45 insertions, 0 deletions

diff --git a/cpukit/libcsupport/src/termios_baud2index.c b/cpukit/libcsupport/src/termios_baud2index.c
new file mode 100644
index 0000000000..00703d2093
--- /dev/null
+++ b/cpukit/libcsupport/src/termios_baud2index.c
@@ -0,0 +1,45 @@
+/*
+ *  COPYRIGHT (c) 1989-2008.
+ *  On-Line Applications Research Corporation (OAR).
+ *
+ *  The license and distribution terms for this file may be
+ *  found in the file LICENSE in this distribution or at
+ *  http://www.rtems.com/license/LICENSE.
+ *
+ *  $Id$
+ */
+
+#include <sys/termios.h>
+
+int termios_baud_to_index(
+  int termios_baud
+)
+{
+  int baud_index;
+
+  switch (termios_baud) {
+    case B0:        baud_index =  0;  break;
+    case B50:       baud_index =  1;  break;
+    case B75:       baud_index =  2;  break;
+    case B110:      baud_index =  3;  break;
+    case B134:      baud_index =  4;  break;
+    case B150:      baud_index =  5;  break;
+    case B200:      baud_index =  6;  break;
+    case B300:      baud_index =  7;  break;
+    case B600:      baud_index =  8;  break;
+    case B1200:     baud_index =  9;  break;
+    case B1800:     baud_index = 10;  break;
+    case B2400:     baud_index = 11;  break;
+    case B4800:     baud_index = 12;  break;
+    case B9600:     baud_index = 13;  break;
+    case B19200:    baud_index = 14;  break;
+    case B38400:    baud_index = 15;  break;
+    case B57600:    baud_index = 16;  break;
+    case B115200:   baud_index = 17;  break;
+    case B230400:   baud_index = 18;  break;
+    case B460800:   baud_index = 19;  break;
+    default:        baud_index = -1;  break;
+  }
+
+  return baud_index;
+}