1 /* 2 * Copyright (C) 2008 The Android Open Source Project 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in 12 * the documentation and/or other materials provided with the 13 * distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 18 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 19 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 22 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 25 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29 #pragma once 30 31 /** 32 * @file sys/reboot.h 33 * @brief The reboot() function. 34 */ 35 36 #include <sys/cdefs.h> 37 #include <linux/reboot.h> 38 39 __BEGIN_DECLS 40 41 /** The glibc name for the reboot() flag `LINUX_REBOOT_CMD_RESTART`. */ 42 #define RB_AUTOBOOT LINUX_REBOOT_CMD_RESTART 43 /** The glibc name for the reboot() flag `LINUX_REBOOT_CMD_HALT`. */ 44 #define RB_HALT_SYSTEM LINUX_REBOOT_CMD_HALT 45 /** The glibc name for the reboot() flag `LINUX_REBOOT_CMD_CAD_ON`. */ 46 #define RB_ENABLE_CAD LINUX_REBOOT_CMD_CAD_ON 47 /** The glibc name for the reboot() flag `LINUX_REBOOT_CMD_CAD_OFF`. */ 48 #define RB_DISABLE_CAD LINUX_REBOOT_CMD_CAD_OFF 49 /** The glibc name for the reboot() flag `LINUX_REBOOT_CMD_POWER_OFF`. */ 50 #define RB_POWER_OFF LINUX_REBOOT_CMD_POWER_OFF 51 52 /** 53 * [reboot(2)](http://man7.org/linux/man-pages/man2/reboot.2.html) reboots the device. 54 * 55 * Does not return on successful reboot, returns 0 if CAD was successfully enabled/disabled, 56 * and returns -1 and sets `errno` on failure. 57 */ 58 int reboot(int __cmd); 59 60 __END_DECLS 61