xref: /openbmc/u-boot/tools/gdb/serial.h (revision ea0364f1)
1 /*
2  * (C) Copyright 2000
3  * Murray Jensen <Murray.Jensen@csiro.au>
4  *
5  * See file CREDITS for list of people who contributed to this
6  * project.
7  *
8  * This program is free software; you can redistribute it and/or
9  * modify it under the terms of the GNU General Public License as
10  * published by the Free Software Foundation; either version 2 of
11  * the License, or (at your option) any later version.
12  *
13  * This program is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16  * GNU General Public License for more details.
17  *
18  * You should have received a copy of the GNU General Public License
19  * along with this program; if not, write to the Free Software
20  * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
21  * MA 02111-1307 USA
22  */
23 
24 #include <termios.h>
25 
26 #define SERIAL_ERROR	-1	/* General error, see errno for details */
27 #define SERIAL_TIMEOUT	-2
28 #define SERIAL_EOF	-3
29 
30 extern speed_t cvtspeed(char *);
31 extern int serialopen(char *, speed_t);
32 extern int serialreadchar(int, int);
33 extern int serialwrite(int, char *, int);
34 extern int serialclose(int);
35