1# RawFileDescriptor 2 3 4## Overview 5 6Provides rawfile descriptor information. 7 8**RawFileDescriptor** is an output parameter of [OH_ResourceManager_GetRawFileDescriptor](rawfile.md#oh_resourcemanager_getrawfiledescriptor). It provides information including the rawfile descriptor and the start position and length of the rawfile in the HAP package. 9 10**Since:** 118 12 13**Related Modules:** 14 15[Rawfile](rawfile.md) 16 17 18## Summary 19 20 21### Member Variables 22 23| Name | Description | 24| -------- | -------- | 25| [fd](#fd) |rawfile descriptor | 26| [start](#start) | Start position of rawfile in the HAP package | 27| [length](#length) | Length of rawfile in the HAP package | 28 29 30## Member Variable Description 31 32 33### fd 34 35 36``` 37int RawFileDescriptor::fd 38``` 39**Description**<br> 40rawfile descriptor 41 42 43### length 44 45 46``` 47long RawFileDescriptor::length 48``` 49**Description**<br> 50Length of rawfile in the HAP package 51 52 53### start 54 55 56``` 57long RawFileDescriptor::start 58``` 59**Description**<br> 60Start position of rawfile in the HAP package 61