diff options
Diffstat (limited to 'winsup/cygwin/fhandler_tty.cc')
| -rw-r--r-- | winsup/cygwin/fhandler_tty.cc | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/winsup/cygwin/fhandler_tty.cc b/winsup/cygwin/fhandler_tty.cc index e3ca86d55..b0ee336aa 100644 --- a/winsup/cygwin/fhandler_tty.cc +++ b/winsup/cygwin/fhandler_tty.cc @@ -711,11 +711,11 @@ fhandler_tty_slave::read (void *ptr, size_t len) termios_printf ("read failed, %E"); _raise (SIGHUP); } - /* MSDN states that 5th prameter can be used to determine total - number of bytes in pipe, but for some reason this number doesn't - change after successful read. So we have to peek into the pipe - again to see if input is still available */ - if (!PeekNamedPipe (get_handle (), peek_buf, 1, &bytes_in_pipe, NULL, NULL)) + /* MSDN states that 5th prameter can be used to determine total + number of bytes in pipe, but for some reason this number doesn't + change after successful read. So we have to peek into the pipe + again to see if input is still available */ + if (!PeekNamedPipe (get_handle (), peek_buf, 1, &bytes_in_pipe, NULL, NULL)) { termios_printf ("PeekNamedPipe failed, %E"); _raise (SIGHUP); |