Enrico Fraccaroli
36 lines
1.4 KiB
C
36 lines
1.4 KiB
C
/// @file reboot.h
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/// @brief
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/// @copyright (c) 2014-2021 This file is distributed under the MIT License.
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/// See LICENSE.md for details.
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#pragma once
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/// Magic values required to use _reboot() system call.
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#define LINUX_REBOOT_MAGIC1 0xfee1dead
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/// Magic values required to use _reboot() system call.
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#define LINUX_REBOOT_MAGIC2 672274793
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/// Magic values required to use _reboot() system call.
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#define LINUX_REBOOT_MAGIC2A 85072278
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/// Magic values required to use _reboot() system call.
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#define LINUX_REBOOT_MAGIC2B 369367448
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/// Magic values required to use _reboot() system call.
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#define LINUX_REBOOT_MAGIC2C 537993216
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// Commands accepted by the _reboot() system call.
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/// Restart system using default command and mode.
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#define LINUX_REBOOT_CMD_RESTART 0x01234567
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/// Stop OS and give system control to ROM monitor, if any.
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#define LINUX_REBOOT_CMD_HALT 0xCDEF0123
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/// Ctrl-Alt-Del sequence causes RESTART command.
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#define LINUX_REBOOT_CMD_CAD_ON 0x89ABCDEF
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/// Ctrl-Alt-Del sequence sends SIGINT to init task.
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#define LINUX_REBOOT_CMD_CAD_OFF 0x00000000
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/// Stop OS and remove all power from system, if possible.
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#define LINUX_REBOOT_CMD_POWER_OFF 0x4321FEDC
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/// Restart system using given command string.
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#define LINUX_REBOOT_CMD_RESTART2 0xA1B2C3D4
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/// Suspend system using software suspend if compiled in.
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#define LINUX_REBOOT_CMD_SW_SUSPEND 0xD000FCE2
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/// Restart system using a previously loaded Linux kernel
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#define LINUX_REBOOT_CMD_KEXEC 0x45584543
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