| 1 | /* Copyright (C) 1996-2022 Free Software Foundation, Inc. |
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| 2 | This file is part of the GNU C Library. |
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| 3 | |
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| 4 | The GNU C Library is free software; you can redistribute it and/or |
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| 5 | modify it under the terms of the GNU Lesser General Public |
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| 6 | License as published by the Free Software Foundation; either |
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| 7 | version 2.1 of the License, or (at your option) any later version. |
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| 8 | |
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| 9 | The GNU C Library is distributed in the hope that it will be useful, |
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| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 12 | Lesser General Public License for more details. |
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| 13 | |
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| 14 | You should have received a copy of the GNU Lesser General Public |
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| 15 | License along with the GNU C Library; if not, see |
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| 16 | <https://www.gnu.org/licenses/>. */ |
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| 17 | |
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| 18 | /* This file should define RB_* macros to be used as flag |
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| 19 | bits in the argument to the `reboot' system call. */ |
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| 20 | |
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| 21 | #ifndef _SYS_REBOOT_H |
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| 22 | #define _SYS_REBOOT_H 1 |
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| 23 | |
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| 24 | #include <features.h> |
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| 25 | |
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| 26 | /* Perform a hard reset now. */ |
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| 27 | #define RB_AUTOBOOT 0x01234567 |
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| 28 | |
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| 29 | /* Halt the system. */ |
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| 30 | #define RB_HALT_SYSTEM 0xcdef0123 |
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| 31 | |
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| 32 | /* Enable reboot using Ctrl-Alt-Delete keystroke. */ |
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| 33 | #define RB_ENABLE_CAD 0x89abcdef |
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| 34 | |
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| 35 | /* Disable reboot using Ctrl-Alt-Delete keystroke. */ |
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| 36 | #define RB_DISABLE_CAD 0 |
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| 37 | |
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| 38 | /* Stop system and switch power off if possible. */ |
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| 39 | #define RB_POWER_OFF 0x4321fedc |
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| 40 | |
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| 41 | /* Suspend system using software suspend. */ |
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| 42 | #define RB_SW_SUSPEND 0xd000fce2 |
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| 43 | |
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| 44 | /* Reboot system into new kernel. */ |
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| 45 | #define RB_KEXEC 0x45584543 |
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| 46 | |
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| 47 | __BEGIN_DECLS |
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| 48 | |
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| 49 | /* Reboot or halt the system. */ |
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| 50 | extern int reboot (int __howto) __THROW; |
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| 51 | |
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| 52 | __END_DECLS |
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| 53 | |
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| 54 | #endif /* _SYS_REBOOT_H */ |
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| 55 | |
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