OSGetResetCode

C Specification

#include <revolution/os.h>

u32 OSGetResetCode (void);

Arguments

None.

Return Values

Returns the reset code.

Type	Reset Code
when launched from the system menu	0
the `OSRestart` function	`OS_RESETCODE_RESTART`(0x8000_0000) \| the 29 bits of reset code specified by `OSRestart`
`OSExecl`/`OSExecv`	`OS_RESETCODE_EXEC`(0xC000_0000).

Description

Returns the reset code. The application uses this code to identify whether the system was booted by either the system menu, OSRestart, OSExecl or OSExecv.

The code used for system power on is 0.
For the OSRestart function the code is a logical sum of OS_RESETCODE_RESTART(0x8000_0000) and the 29 bit value specified by the OSRestart function.
The code used if the system was booted by OSExecl or OSExecv is OS_RESETCODE_EXEC(0xC000_0000).

Revision History

2006/8/14 Added text specific to OSRestart.
03/01/2006 Initial version.