[PATCH v12 3/4] kernel32: Implement GetFirmwareType.

[Grigory Vasilyev]

From: Grigory Vasilyev

---
 dlls/kernel32/process.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/dlls/kernel32/process.c b/dlls/kernel32/process.c
index 2a4ddc68f02..ee5e3cf9164 100644
--- a/dlls/kernel32/process.c
+++ b/dlls/kernel32/process.c
@@ -763,10 +763,18 @@ BOOL WINAPI SetFirmwareEnvironmentVariableW(const WCHAR *name, const WCHAR *guid
  */
 BOOL WINAPI GetFirmwareType(FIRMWARE_TYPE *type)
 {
+    ULONG ret_size;
+    SYSTEM_BOOT_ENVIRONMENT_INFORMATION boot_info = {0};
+
     if (!type)
         return FALSE;

-    *type = FirmwareTypeUnknown;
+    if(!set_ntstatus(NtQuerySystemInformation(SystemBootEnvironmentInformation,
+                                              &boot_info, sizeof(boot_info), &ret_size)))
+        return FALSE;
+
+    *type = boot_info.FirmwareType;
+
     return TRUE;
 }