[PATCH 1/1] ntdll: Add a thread information class to return the Unix thread and process IDs.

[Zebediah Figura]

From: Zebediah Figura

---
 dlls/ntdll/unix/thread.c | 20 ++++++++++++++++++++
 include/winternl.h       |  1 +
 2 files changed, 21 insertions(+)

diff --git a/dlls/ntdll/unix/thread.c b/dlls/ntdll/unix/thread.c
index d56962e1721..7ebeffe3e73 100644
--- a/dlls/ntdll/unix/thread.c
+++ b/dlls/ntdll/unix/thread.c
@@ -2191,6 +2191,26 @@ NTSTATUS WINAPI NtQueryInformationThread( HANDLE handle, THREADINFOCLASS class,
     case ThreadEnableAlignmentFaultFixup:
         return STATUS_INVALID_INFO_CLASS;

+    case ThreadWineUnixIds:
+    {
+        int *info = data;
+
+        if (length != 2 * sizeof(int)) return STATUS_INFO_LENGTH_MISMATCH;
+
+        SERVER_START_REQ( get_thread_times )
+        {
+            req->handle = wine_server_obj_handle( handle );
+            status = wine_server_call( req );
+            if (status == STATUS_SUCCESS)
+            {
+                info[0] = reply->unix_pid;
+                info[1] = reply->unix_tid;
+            }
+        }
+        SERVER_END_REQ;
+        return status;
+    }
+
     case ThreadPriority:
     case ThreadBasePriority:
     case ThreadImpersonationToken:
diff --git a/include/winternl.h b/include/winternl.h
index 5a99827fe65..6ed08c5ec95 100644
--- a/include/winternl.h
+++ b/include/winternl.h
@@ -1900,6 +1900,7 @@ typedef enum _THREADINFOCLASS {
     MaxThreadInfoClass,
 #ifdef __WINESRC__
     ThreadWineNativeThreadName = 1000,
+    ThreadWineUnixIds,
 #endif
 } THREADINFOCLASS;