75 lines
1.8 KiB
C
75 lines
1.8 KiB
C
/*******************************************************************
|
|
* Pilot Software
|
|
*
|
|
* Copyright(c) 1994, Palm Computing Inc., All Rights Reserved
|
|
*
|
|
*-------------------------------------------------------------------
|
|
* FileName:
|
|
* FeatureMgr.h
|
|
*
|
|
* Description:
|
|
* Header for the Feature Manager
|
|
*
|
|
* History:
|
|
* 11/14/94 RM - Created by Ron Marianetti
|
|
*
|
|
*******************************************************************/
|
|
|
|
#ifndef __FEATUREMGR_H__
|
|
#define __FEATUREMGR_H__
|
|
|
|
|
|
#include <Common.h>
|
|
|
|
|
|
|
|
/************************************************************
|
|
* Feature manager error codes
|
|
* the constant ftrErrorClass is defined in SystemMgr.h
|
|
*************************************************************/
|
|
#define ftrErrInvalidParam (ftrErrorClass | 1)
|
|
#define ftrErrNoSuchFeature (ftrErrorClass | 2)
|
|
#define ftrErrAlreadyExists (ftrErrorClass | 3)
|
|
#define ftrErrROMBased (ftrErrorClass | 4)
|
|
#define ftrErrInternalErr (ftrErrorClass | 5)
|
|
|
|
|
|
/************************************************************
|
|
* Feature Manager procedures
|
|
*************************************************************/
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
|
|
// Init the feature Manager
|
|
Err FtrInit(void)
|
|
SYS_TRAP(sysTrapFtrInit);
|
|
|
|
|
|
// Get a feature
|
|
Err FtrGet(DWord creator, UInt featureNum, DWordPtr valueP)
|
|
SYS_TRAP(sysTrapFtrGet);
|
|
|
|
// Set/Create a feature.
|
|
Err FtrSet(DWord creator, UInt featureNum, DWord newValue)
|
|
SYS_TRAP(sysTrapFtrSet);
|
|
|
|
// Unregister a feature
|
|
Err FtrUnregister(DWord creator, UInt featureNum)
|
|
SYS_TRAP(sysTrapFtrUnregister);
|
|
|
|
// Get a feature by index
|
|
Err FtrGetByIndex(UInt index, Boolean romTable,
|
|
DWordPtr creatorP, UIntPtr numP, DWordPtr valueP)
|
|
SYS_TRAP(sysTrapFtrGetByIndex);
|
|
|
|
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif // __FEATUREMGR_H__
|
|
|