/* Generic serial interface routines
- Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
- 2002, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
- Free Software Foundation, Inc.
+ Copyright (C) 1992-2002, 2004-2012 Free Software Foundation, Inc.
This file is part of GDB.
extern void _initialize_serial (void);
-/* Is serial being debugged? */
+/* Is serial being debugged? */
static int global_serial_debug_p;
-/* Linked list of serial I/O handlers */
+/* Linked list of serial I/O handlers. */
static struct serial_ops *serial_ops_list = NULL;
-/* This is the last serial stream opened. Used by connect command. */
+/* This is the last serial stream opened. Used by connect command. */
static struct serial *last_serial_opened = NULL;
-/* Pointer to list of scb's. */
+/* Pointer to list of scb's. */
static struct serial *scb_base;
/* Non-NULL gives filename which contains a recording of the remote session,
- suitable for playback by gdbserver. */
+ suitable for playback by gdbserver. */
static char *serial_logfile = NULL;
static struct ui_file *serial_logfp = NULL;
static int serial_current_type = 0;
-/* Log char CH of type CHTYPE, with TIMEOUT */
+/* Log char CH of type CHTYPE, with TIMEOUT. */
/* Define bogus char to represent a BREAK. Should be careful to choose a value
that can't be confused with a normal char, or an error code. */
fputs_unfiltered (cmd, serial_logfp);
/* Make sure that the log file is as up-to-date as possible,
- in case we are getting ready to dump core or something. */
+ in case we are getting ready to dump core or something. */
gdb_flush (serial_logfp);
}
serial_ops_list = optable;
}
-/* Open up a device or a network socket, depending upon the syntax of NAME. */
+/* Open up a device or a network socket, depending upon the syntax of NAME. */
struct serial *
serial_open (const char *name)
scb->bufp = scb->buf;
scb->error_fd = -1;
- /* `...->open (...)' would get expanded by an the open(2) syscall macro. */
+ /* `...->open (...)' would get expanded by the open(2) syscall macro. */
if ((*scb->ops->open) (scb, open_name))
{
xfree (scb);
fputs_unfiltered ("\nEnd of log\n", serial_logfp);
serial_current_type = 0;
- /* XXX - What if serial_logfp == gdb_stdout or gdb_stderr? */
+ /* XXX - What if serial_logfp == gdb_stdout or gdb_stderr? */
ui_file_delete (serial_logfp);
serial_logfp = NULL;
}
if (scb->refcnt > 0)
return;
- /* ensure that the FD has been taken out of async mode */
+ /* ensure that the FD has been taken out of async mode. */
if (scb->async_handler != NULL)
serial_async (scb, NULL, NULL);
int ch;
/* FIXME: cagney/1999-10-11: Don't enable this check until the ASYNC
- code is finished. */
+ code is finished. */
if (0 && serial_is_async_p (scb) && timeout < 0)
internal_error (__FILE__, __LINE__,
_("serial_readchar: blocking read in async mode"));
serial_logchar (serial_logfp, 'r', ch, timeout);
/* Make sure that the log file is as up-to-date as possible,
- in case we are getting ready to dump core or something. */
+ in case we are getting ready to dump core or something. */
gdb_flush (serial_logfp);
}
if (serial_debug_p (scb))
serial_logchar (serial_logfp, 'w', str[count] & 0xff, 0);
/* Make sure that the log file is as up-to-date as possible,
- in case we are getting ready to dump core or something. */
+ in case we are getting ready to dump core or something. */
gdb_flush (serial_logfp);
}
if (serial_debug_p (scb))
return scb->ops->get_tty_state (scb);
}
+serial_ttystate
+serial_copy_tty_state (struct serial *scb, serial_ttystate ttystate)
+{
+ return scb->ops->copy_tty_state (scb, ttystate);
+}
+
int
serial_set_tty_state (struct serial *scb, serial_ttystate ttystate)
{
deprecated_serial_fd (struct serial *scb)
{
/* FIXME: should this output a warning that deprecated code is being
- called? */
+ called? */
if (scb->fd < 0)
{
internal_error (__FILE__, __LINE__,