fs24setvbuff.c

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#ifdef FSS_FTR
#define ACCESS_RIGHTS_INTERNAL_FS
#define FS24SETVBUFF_C

#undef  FILE_NUMBER
#define FILE_NUMBER 24 

#include "Fs.h"

#undef PROCEDURE_NUMBER 
#define PROCEDURE_NUMBER 1

void Fs24_01SetVBuff ( void * pp_Param )
{
   register t_FsCmdSetVBuff * pl_Param = ( t_FsCmdSetVBuff *) pp_Param;

   register t_fsFILE * pl_Stream = pl_Param->p_Stream;

/* #ifdef FS_DEBUG  */
    /* Verify if  vp_Stream point on a stream if not OK enter an exception */
    MC_FS_CO_VERIFY_IF_IS_FILE_OF_ENTITY( pl_Param, pl_Stream );
    if ( MC_FS_STATUS(pl_Param) != FS_OK ) return;
/* #endif */


    /* Set the interlayer table pointer on volume */
    MC_FS_LL_SET_NEW_VOL( MC_FS_VD_GET_VOL_PTR_OF_FILE(pl_Stream ));

    /* No other operation executed on file without the file open ? */
    if ( pl_Stream->v_OperationExecuted )
    {
	/* File is used return error */
	MC_FS_STATUS(pl_Param) = FS_ERR_NOT_FIRST_OPER;
	return;
    }

    /* Call IO buffer management's external buffer allocation */
    MC_FS_BF_ALLOCATE_EXTERNAL_BUFF(pl_Stream, pl_Param->p_Buff, pl_Param->v_BuffMode,
						pl_Param->v_Size, &MC_FS_STATUS(pl_Param)); 
}


#undef PROCEDURE_NUMBER 
#define PROCEDURE_NUMBER 2

u32 Fs24_02ProcessSetVBuff( u8 vp_Behaviour, t_fsFILE * pp_Stream, ascii * pp_Buff,
				 	s32 vp_BuffMode,  t_fs_size_t vp_Size )
{
   /* Reserve message space */
   t_FsCmdSetVBuff * pl_SetVBuff = ( t_FsCmdSetVBuff * ) MC_FS_GET_MEMORY(sizeof(t_FsCmdSetVBuff));

    /* Fill message with input parameters */
    pl_SetVBuff->p_Stream = pp_Stream;
    pl_SetVBuff->p_Buff = pp_Buff;
    pl_SetVBuff->v_BuffMode = vp_BuffMode;
    pl_SetVBuff->v_Size = vp_Size;

    /* Send message by setting operation and return command identifier */
    return( MC_FS_MA_SEND_CMD_MSG_TO_FS(vp_Behaviour, (void*)pl_SetVBuff,FS_CMD_SETVBUFF_REQ));
}



#endif /* FSS_FTR */