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register_reboot_notifier(9) [centos man page]

REGISTER_REBOOT_NOTI(9) 					   Driver Basics					   REGISTER_REBOOT_NOTI(9)

NAME
register_reboot_notifier - Register function to be called at reboot time SYNOPSIS
int register_reboot_notifier(struct notifier_block * nb); ARGUMENTS
nb Info about notifier function to be called DESCRIPTION
Registers a function with the list of functions to be called at reboot time. Currently always returns zero, as blocking_notifier_chain_register always returns zero. COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 REGISTER_REBOOT_NOTI(9)

Check Out this Related Man Page

reboot(3C)																reboot(3C)

NAME
reboot - reboot system or halt processor SYNOPSIS
#include <sys/reboot.h> int reboot(int howto, char *bootargs); The reboot() function reboots the system. The howto argument specifies the behavior of the system while rebooting and is a mask con- structed by a bitwise-inclusive-OR of flags from the following list: RB_AUTOBOOT The machine is rebooted from the root filesystem on the default boot device. This is the default behavior. See boot(1M) and kernel(1M). RB_HALT The processor is simply halted; no reboot takes place. This option should be used with caution. RB_ASKNAME Interpreted by the bootstrap program and kernel, causing the user to be asked for pathnames during the bootstrap. RB_DUMP The system is forced to panic immediately without any further processing and a crash dump is written to the dump device (see dumpadm(1M)) before rebooting. Any other howto argument causes the kernel file to boot. The interpretation of the bootargs argument is platform-dependent. Upon successful completion, reboot() never returns. Otherwise, -1 is returned and errno is set to indicate the error. The reboot() function will fail if: EPERM The {PRIV_SYS_CONFIG} privilege is not asserted in the effective set of the calling process. intro(1M), boot(1M), dumpadm(1M), halt(1M), init(1M), kernel(1M), reboot(1M), uadmin(2) 22 Mar 2004 reboot(3C)

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