| 1 | # WslcLoadSessionImage |
| 2 | |
| 3 | ```c |
| 4 | STDAPI WslcLoadSessionImage( |
| 5 | _In_ WslcSession session, |
| 6 | _In_ HANDLE imageContent, |
| 7 | _In_ uint64_t imageContentBytes, |
| 8 | _In_opt_ const WslcLoadImageOptions* options, |
| 9 | _Outptr_opt_result_z_ PWSTR* errorMessage); |
| 10 | ``` |
| 11 | |
| 12 | | Parameter | Type | Direction | |
| 13 | |---|---|---| |
| 14 | | `session` | `WslcSession` | in | |
| 15 | | `imageContent` | `HANDLE` | in | |
| 16 | | `imageContentBytes` | `uint64_t` | in | |
| 17 | | `options` | `const WslcLoadImageOptions*` | in, optional | |
| 18 | | `errorMessage` | `PWSTR*` | out, optional | |
| 19 | |
| 20 | Return value: `HRESULT`. |
| 21 | |
| 22 | Important: the header declares `imageContent` as `HANDLE`, not `void*`. |
| 23 | |
| 24 | Example: |
| 25 | |
| 26 | ```c |
| 27 | HANDLE imageContent = CreateFileW( |
| 28 | L"C:\\images\\demo-load.tar", |
| 29 | GENERIC_READ, |
| 30 | FILE_SHARE_READ, |
| 31 | NULL, |
| 32 | OPEN_EXISTING, |
| 33 | FILE_ATTRIBUTE_NORMAL, |
| 34 | NULL); |
| 35 | |
| 36 | LARGE_INTEGER size = { 0 }; |
| 37 | GetFileSizeEx(imageContent, &size); |
| 38 | |
| 39 | WslcLoadImageOptions loadOptions = { 0 }; |
| 40 | HRESULT hr = WslcLoadSessionImage( |
| 41 | session, |
| 42 | imageContent, |
| 43 | (uint64_t)size.QuadPart, |
| 44 | &loadOptions, |
| 45 | NULL); |
| 46 | |
| 47 | CloseHandle(imageContent); |
| 48 | ``` |