| 1 | # WslcImportSessionImage |
| 2 | |
| 3 | ```c |
| 4 | STDAPI WslcImportSessionImage( |
| 5 | _In_ WslcSession session, |
| 6 | _In_z_ PCSTR imageName, |
| 7 | _In_ HANDLE imageContent, |
| 8 | _In_ uint64_t imageContentBytes, |
| 9 | _In_opt_ const WslcImportImageOptions* options, |
| 10 | _Outptr_opt_result_z_ PWSTR* errorMessage); |
| 11 | ``` |
| 12 | |
| 13 | | Parameter | Type | Direction | |
| 14 | |---|---|---| |
| 15 | | `session` | `WslcSession` | in | |
| 16 | | `imageName` | `PCSTR` | in | |
| 17 | | `imageContent` | `HANDLE` | in | |
| 18 | | `imageContentBytes` | `uint64_t` | in | |
| 19 | | `options` | `const WslcImportImageOptions*` | in, optional | |
| 20 | | `errorMessage` | `PWSTR*` | out, optional | |
| 21 | |
| 22 | Return value: `HRESULT`. |
| 23 | |
| 24 | Important: the header declares `imageContent` as `HANDLE`, not `void*`. |
| 25 | |
| 26 | Example: |
| 27 | |
| 28 | ```c |
| 29 | HANDLE imageContent = CreateFileW( |
| 30 | L"C:\\images\\demo-import.tar", |
| 31 | GENERIC_READ, |
| 32 | FILE_SHARE_READ, |
| 33 | NULL, |
| 34 | OPEN_EXISTING, |
| 35 | FILE_ATTRIBUTE_NORMAL, |
| 36 | NULL); |
| 37 | |
| 38 | LARGE_INTEGER size = { 0 }; |
| 39 | GetFileSizeEx(imageContent, &size); |
| 40 | |
| 41 | WslcImportImageOptions importOptions = { 0 }; |
| 42 | HRESULT hr = WslcImportSessionImage( |
| 43 | session, |
| 44 | "demo/imported:latest", |
| 45 | imageContent, |
| 46 | (uint64_t)size.QuadPart, |
| 47 | &importOptions, |
| 48 | NULL); |
| 49 | |
| 50 | CloseHandle(imageContent); |
| 51 | ``` |