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include/iomux.h
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/* SPDX-License-Identifier: GPL-2.0+ */ |
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/* * (C) Copyright 2008 * Gary Jennejohn, DENX Software Engineering GmbH, garyj@denx.de. |
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*/ #ifndef _IO_MUX_H #define _IO_MUX_H |
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#include <stdio_dev.h> |
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/* * 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. */ |
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extern struct stdio_dev **console_devices[MAX_FILES]; |
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/* * 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); |
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struct stdio_dev *search_device(int, const char *); |
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#endif /* _IO_MUX_H */ |