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https://github.com/ibm-s390-linux/s390-tools.git
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b627b8d8e1
This commit is based on the s390-tools-1.39.0 version. Changes on top of s390-tools-1.39.0: - Add MIT license to all source files - Add LICENSE file - Transform REAMDE to README.md (markdown) - Add AUTHORS.md file - Add CONTRIBUTING.md file - Move changelog from README to CHANGELOG.md file Reviewed-by: Stefan Haberland <sth@linux.vnet.ibm.com> Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
44 lines
989 B
C
44 lines
989 B
C
/*
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* zipl - zSeries Initial Program Loader tool
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*
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* Bootmenu Subroutines
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*
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* Copyright IBM Corp. 2013, 2017
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*
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* s390-tools is free software; you can redistribute it and/or modify
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* it under the terms of the MIT license. See LICENSE for details.
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*/
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#ifndef MENU_H
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#define MENU_H
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#include "stage2.h"
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/* address of extra command line */
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#define COMMAND_LINE_EXTRA (0xA000-0x400)
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/* max command line length */
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#define COMMAND_LINE_SIZE 896
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#define BOOT_MENU_ENTRIES 63
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#define LINE_LENGTH 80
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#define PARAM_SIZE 8
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#define TEXT_OFFSET 4
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#define NUMBER_FOUND 0
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#define PRINT_PROMPT 1
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#define NOTHING_FOUND 2
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struct boot_stage2_params {
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uint16_t flag;
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uint16_t timeout;
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uint16_t banner;
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uint16_t config[BOOT_MENU_ENTRIES];
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uint64_t config_kdump;
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} __packed;
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extern struct boot_stage2_params __stage2_params;
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int menu();
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#endif /* MENU_H */
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