fvmi12errortreatment.c

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#ifdef FSS_FTR

#define ACCESS_RIGHTS_INTERNAL_FVMI
#define FVMI12ERRORTREATMENT_C

#include "fVmi.h"

#undef  FILE_NUMBER
#define FILE_NUMBER 12 

extern void din3_0GeneralDefense( u8 vp_Type, u32 vp_ErrorCode );


/*******************************************************************************
* This procedure is used to generate an exception.
*******************************************************************************/

#undef PROCEDURE_NUMBER 
#define PROCEDURE_NUMBER 1

void fVmi12_01Exception(u8 vp_Blocking, u32 vp_CompactedParam)
{
#if defined (UNIX)
    if (vp_Blocking)
	printf ("\n\n FVMI EXCEPTION type blocking:"); 
    else
	printf ("\n\n FVMI EXCEPTION type no blocking:"); 

    printf ("\n\t * File number: %d", (vp_CompactedParam >> 16) & 0xff);
    printf ("\n\t * Procedure number: %d", (vp_CompactedParam >> 8) & 0xff);
    printf ("\n\t * Error number: %d\n\n", vp_CompactedParam & 0xff);

    exit (1);
#else
    din3_0GeneralDefense( vp_Blocking, vp_CompactedParam | MODULE_FMFVMI << 24);

#endif
}



/*******************************************************************************
* This procedure is used to translate an error detected by FVM or to generate an
* exception.
*******************************************************************************/

#undef PROCEDURE_NUMBER 
#define PROCEDURE_NUMBER 2

s32 fVmi12_02ErrorTranslation(u8 vp_Error)
{
    switch (vp_Error)
    {
	case FVM_FSS_DATA_OUT_OF_FILE :
	    FVMI_EXCPTHANDLER(FVMI_BLOCKED, FVMI_EXCPT_DATA_OUT_OF_FILE);
	case FVM_FSS_ERASING_ERROR :
	    FVMI_EXCPTHANDLER(FVMI_BLOCKED, FVMI_EXCPT_ERASING_ERROR);
	case FVM_FSS_FILE_ID_ERROR :
	    FVMI_EXCPTHANDLER(FVMI_BLOCKED, FVMI_EXCPT_FILE_ID_ERROR);
	case FVM_FSS_FILE_CORRUPTED :
	    return (FSS_ERR_MEMORY_CORRUPTED);
	case FVM_FSS_FREEZE_MODE :
	    return (FSS_ERR_VOL_FROZEN);
	case FVM_FSS_ALREADY_FROZEN :
	    FVMI_EXCPTHANDLER(FVMI_BLOCKED, FVMI_EXCPT_VOL_ALREADY_FROZEN);
	case FVM_FSS_ALREADY_UNFROZEN :
	    FVMI_EXCPTHANDLER(FVMI_BLOCKED, FVMI_EXCPT_VOL_ALREADY_UNFROZEN);
	case FVM_FSS_ILLEGAL_COMMAND :
	    FVMI_EXCPTHANDLER(FVMI_BLOCKED, FVMI_EXCPT_ILLEGAL_COMMAND);
	case FVM_FSS_INIT_FAILED :
	    return (FSS_ERR_INIT_FAIL);
	case FVM_FSS_MAX_SIZE_EXCEEDED :
	    return (FSS_EFBIG);
	case FVM_FSS_NO_ENOUGH_ROOM :
	    return (FSS_ENOSPC);
	case FVM_FSS_NO_FREE_ID :
	    return (FSS_ERR_TOO_MUTCH_OBJ_ON_DEVICE);
#ifdef SYNCHRONOUS_FILE_SYSTEM_FTR
	case FVM_FSS_DELAY :
	    return (FSS_ERR_DELAY_OPER);
#endif
	case FVM_FSS_WRITING_ERROR :
	    FVMI_EXCPTHANDLER(FVMI_BLOCKED, FVMI_EXCPT_WRITING_ERROR);
	default :
	    /* Error unlisted: generate an exception */
	    FVMI_EXCPTHANDLER(FVMI_BLOCKED, FVMI_EXCPT_BAD_ERROR_NB);
    }

    return (NIL);
}

#endif /* FSS_FTR */