DOSHUTDOWNHOOKS(9)

NAME
doshutdownhooks - run all shutdown hooks

SYNOPSIS
void
doshutdownhooks(void);

DESCRIPTION
The doshutdownhooks() function invokes all shutdown hooks established using the shutdownhook_establish(9) function. Shutdown hooks are called in reverse order, i.e. the shutdown hook established last will be called first.

This function is called from boot(9) with interrupts turned off. It is called immediately before the system is halted or rebooted, after file systems have been unmounted, after the clock has been updated, and after a system dump has been done (if necessary).

SEE ALSO
boot(9), shutdownhook_establish(9)