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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