* fhandler_serial.cc (fhandler_serial::ioctl): Implement TIOCSBRK and TIOCCBRK.

* include/sys/termios.h: Define TIOCSBRK and TIOCCBRK.
2004-03-09 02:51:26 +00:00
parent d8672e9343
commit 58e9df0f91
3 changed files with 22 additions and 0 deletions
--- a/winsup/cygwin/fhandler_serial.cc
+++ b/winsup/cygwin/fhandler_serial.cc
@@ -476,6 +476,20 @@ fhandler_serial::ioctl (unsigned int cmd, void *buffer)
 	    res = -1;
 	  }
 	break;
+      case TIOCCBRK:
+	if (ClearCommBreak (get_handle ()) == 0)
+	  {
+	    __seterrno ();
+	    res = -1;
+	  }
+	break;
+      case TIOCSBRK:
+	if (SetCommBreak (get_handle ()) == 0)
+	  {
+	    __seterrno ();
+	    res = -1;
+	  }
+	break;
     case TIOCINQ:
       if (ev & CE_FRAME || ev & CE_IOE || ev & CE_OVERRUN || ev & CE_RXOVER
 	   || ev & CE_RXPARITY)