| /* | |
| * (C) Copyright 2008 | |
| * Gary Jennejohn, DENX Software Engineering GmbH, garyj@denx.de. | |
| * | |
| * See file CREDITS for list of people who contributed to this | |
| * project. | |
| * | |
| * This program is free software; you can redistribute it and/or | |
| * modify it under the terms of the GNU General Public License as | |
| * published by the Free Software Foundation; either version 2 of | |
| * the License, or (at your option) any later version. | |
| * | |
| *This program is distributed in the hope that it will be useful, | |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| * GNU General Public License for more details. | |
| * | |
| * You should have received a copy of the GNU General Public License | |
| * along with this program; if not, write to the Free Software | |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
| * MA 02111-1307 USA | |
| */ | |
| #ifndef _IO_MUX_H | |
| #define _IO_MUX_H | |
| #include <stdio_dev.h> | |
| /* | |
| * Stuff required to support console multiplexing. | |
| */ | |
| /* | |
| * Pointers to devices used for each file type. Defined in console.c | |
| * but storage is allocated in iomux.c. | |
| */ | |
| extern struct stdio_dev **console_devices[MAX_FILES]; | |
| /* | |
| * The count of devices assigned to each FILE. Defined in console.c | |
| * and populated in iomux.c. | |
| */ | |
| extern int cd_count[MAX_FILES]; | |
| int iomux_doenv(const int, const char *); | |
| void iomux_printdevs(const int); | |
| struct stdio_dev *search_device(int, const char *); | |
| #endif /* _IO_MUX_H */ |