shutdown.h File Reference

#include <debug.h>

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Enumerations
enum	shutdown_type { SHUTDOWN_NONE, SHUTDOWN_POWER_OFF, SHUTDOWN_REBOOT }
	How to shut down when Pintos has nothing left to do. More...

Functions
void	shutdown (void)
	Shuts down the machine in the way configured by shutdown_configure(). More...
void	shutdown_configure (enum shutdown_type)
	Sets TYPE as the way that machine will shut down when Pintos execution is complete. More...
void	shutdown_reboot (void) NO_RETURN
	Reboots the machine via the keyboard controller. More...
void	shutdown_power_off (void) NO_RETURN
	devices/shutdown.h More...

Enumeration Type Documentation

shutdown_type

enum shutdown_type

How to shut down when Pintos has nothing left to do.

Enumerator
SHUTDOWN_NONE	Loop forever.
SHUTDOWN_POWER_OFF	Power off the machine (if possible).
SHUTDOWN_REBOOT	Reboot the machine (if possible).

Definition at line 7 of file shutdown.h.

Function Documentation

shutdown()

void shutdown

(

void

)

Shuts down the machine in the way configured by shutdown_configure().

If the shutdown type is SHUTDOWN_NONE (which is the default), returns without doing anything.

Definition at line 29 of file shutdown.c.

References how, SHUTDOWN_POWER_OFF, shutdown_power_off(), SHUTDOWN_REBOOT, and shutdown_reboot().

Referenced by debug_panic(), and pintos_init().

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shutdown_configure()

void shutdown_configure

(

enum

shutdown_type

)

Sets TYPE as the way that machine will shut down when Pintos execution is complete.

Definition at line 50 of file shutdown.c.

References how.

Referenced by parse_options().

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shutdown_power_off()

void shutdown_power_off

(

void

)

devices/shutdown.h

devices/shutdown.h

Definition at line 88 of file shutdown.c.

References filesys_done(), outb(), outw(), print_stats(), printf(), s, and serial_flush().

Referenced by shutdown(), and usage().

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shutdown_reboot()

void shutdown_reboot

(

void

)

Reboots the machine via the keyboard controller.

Definition at line 57 of file shutdown.c.

References CONTROL_REG, inb(), outb(), printf(), and timer_udelay().

Referenced by keyboard_interrupt(), and shutdown().

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