mfm40opendir.c

我今天开始上传5份TI、NXP、MTK的手机开发全套资料。希望对大家有很大的帮助

#ifdef FSS_FTR
#define ACCESS_RIGHTS_INTERNAL_MFM
#define MFM40OPENDIR_C

#include "mFm.h"

#undef  FILE_NUMBER
#define FILE_NUMBER 40 


#undef PROCEDURE_NUMBER 
#define PROCEDURE_NUMBER 1

void mFm40_01OpenDir( void * pp_LayerContext, void * pp_Param )
{
   t_fs_llOpenDir * pl_Param = (t_fs_llOpenDir *) pp_Param;

   /* Get memory to reserve the FM directory's context */
   t_ObjectInfo * pl_ObjInfo = pl_Param->p_ObjInfo;
   t_DirFileInfo * pl_DirFileInfo = (t_DirFileInfo *) &pl_ObjInfo->a_LowLayerPrivate[0];
   t_OpenedDirCtx * pl_DirCtx = (t_OpenedDirCtx *) MC_MFM_GET_MEMORY (sizeof (t_OpenedDirCtx) );

    /* Update pointer of caller */
    *pl_Param->p_FmPrivateDirInfo = (void *) pl_DirCtx;

    /* Initialize this context */
    pl_DirCtx->v_Position = 0;
    pl_DirCtx->v_DirId = pl_ObjInfo->v_ObjID;
    pl_DirCtx->v_FileSize = pl_ObjInfo->v_FileSize;
    if ( pl_DirFileInfo->v_FileSize == 0 ) pl_DirCtx->v_EndOfFile = TRUE;
    else pl_DirCtx->v_EndOfFile = FALSE;

    /* Insert this context in double linked list of open directories */
    mFm80_09InsertCtx( (t_mFmLayerContext *) pp_LayerContext, pl_DirCtx );
}


#endif /* FSS_FTR */