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

* include/sys/termios.h: Define TIOCSBRK and TIOCCBRK.

diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 57a04aa..3d67914 100644 (file)
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,9 @@
+2004-03-08  Jaakko Hyvatti  <jaakko.hyvatti@iki.fi>
+
+       * fhandler_serial.cc (fhandler_serial::ioctl): Implement TIOCSBRK and
+       TIOCCBRK.
+       * include/sys/termios.h: Define TIOCSBRK and TIOCCBRK.
+
 2004-03-08  Christopher Faylor  <cgf@redhat.com>
 
        * exceptions.cc (setup_handler): Avoid suspending a thread if it in a

diff --git a/winsup/cygwin/fhandler_serial.cc b/winsup/cygwin/fhandler_serial.cc
index b52befa..fa5fef5 100644 (file)
--- 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)

diff --git a/winsup/cygwin/include/sys/termios.h b/winsup/cygwin/include/sys/termios.h
index 0d38127..6704454 100644 (file)
--- a/winsup/cygwin/include/sys/termios.h
+++ b/winsup/cygwin/include/sys/termios.h
@@ -23,6 +23,8 @@ Other UNIX ioctl requests has been omited because
 effects of their work one can achive by standard
 POSIX commands */
 
+#define TIOCSBRK       0x5427
+#define TIOCCBRK       0x5428
 
 #define        TIOCM_DTR       0x002
 #define        TIOCM_RTS       0x004