libpwroff.h File Reference

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Macros
#define	POWEROFF_THREAD_PRIORITY   0x70

Typedefs
typedef void(*	poweroff_callback) (void *arg)

Functions
int	poweroffInit (void)
void	poweroffSetCallback (poweroff_callback cb, void *arg)
void	poweroffShutdown (void)
void	poweroffChangeThreadPriority (int priority)

Detailed Description

Power-off library.

Definition in file libpwroff.h.

Macro Definition Documentation

POWEROFF_THREAD_PRIORITY

#define POWEROFF_THREAD_PRIORITY   0x70

Definition at line 19 of file libpwroff.h.

Typedef Documentation

poweroff_callback

typedef void(* poweroff_callback) (void *arg)

Definition at line 25 of file libpwroff.h.

Function Documentation

poweroffChangeThreadPriority()

void poweroffChangeThreadPriority

(

int

priority

)

Definition at line 110 of file poweroff.c.

{
        ChangeThreadPriority(powerOffThreadId, priority);
}

References ChangeThreadPriority(), and powerOffThreadId.

poweroffInit()

int poweroffInit

(

void

)

Initializes the poweroff library. A service thread with a default priority of 0x70 will be created.

Definition at line 57 of file poweroff.c.

{
        ee_thread_t thread;
        int res;
        static int _init_count = -1;
 
        if(_init_count == _iop_reboot_count)
                return 0;
        _init_count = _iop_reboot_count;
 
        while(((res = SifBindRpc(&cd0, PWROFF_IRX, 0)) < 0) || (cd0.server == NULL))
                nopdelay();
 
        // Terminate and delete any previously created threads
        if (powerOffThreadId >= 0) {
                TerminateThread(powerOffThreadId);
                DeleteThread(powerOffThreadId);
                SifRemoveRpc(&cb_srv, &cb_queue);
                SifRemoveRpcQueue(&cb_queue);
                powerOffThreadId = -1;
        }
 
        thread.initial_priority = POWEROFF_THREAD_PRIORITY;
        thread.stack_size = sizeof(poffThreadStack);
        thread.gp_reg = &_gp;
        thread.func = PowerOffThread;
        thread.stack = (void *)poffThreadStack;
        thread.option = 0;
        thread.attr = 0;
        powerOffThreadId = CreateThread(&thread);
        StartThread(powerOffThreadId, NULL);
 
        int autoShutdown[4] = {0};
        SifCallRpc(&cd0, PWROFF_ENABLE_AUTO_SHUTOFF, 0, NULL, 0, autoShutdown, sizeof(autoShutdown), NULL, NULL);
 
        return res;
}

References _gp, _iop_reboot_count, ee_thread_t::attr, cb_queue, cb_srv, cd0, CreateThread(), DeleteThread(), ee_thread_t::func, ee_thread_t::gp_reg, ee_thread_t::initial_priority, nopdelay(), NULL, ee_thread_t::option, poffThreadStack, POWEROFF_THREAD_PRIORITY, PowerOffThread(), powerOffThreadId, PWROFF_ENABLE_AUTO_SHUTOFF, PWROFF_IRX, SifRpcClientData_t::server, SifBindRpc(), SifCallRpc(), SifRemoveRpc(), SifRemoveRpcQueue(), ee_thread_t::stack, ee_thread_t::stack_size, StartThread(), and TerminateThread().

Referenced by main(), poweroffSetCallback(), and poweroffShutdown().

poweroffSetCallback()

void poweroffSetCallback	(	poweroff_callback	cb,
		void *	arg
	)

Definition at line 95 of file poweroff.c.

{
        poweroffInit();
 
        poweroff_cb = cb;
        poweroff_data = arg;
}

References poweroff_cb, poweroff_data, and poweroffInit().

Referenced by main().

poweroffShutdown()

void poweroffShutdown

(

void

)

Definition at line 103 of file poweroff.c.

{
        poweroffInit();
 
        SifCallRpc(&cd0, PWROFF_SHUTDOWN, 0, NULL, 0, NULL, 0, NULL, NULL);
}

References cd0, NULL, poweroffInit(), PWROFF_SHUTDOWN, and SifCallRpc().

Referenced by poweroffCallback().