Implemented kernel32.GetThreadTimes on top of ntdll's equivalent

dlls/kernel/thread.c

@@ -25,9 +25,6 @@
 #include <fcntl.h>
 #include <stdarg.h>
 #include <sys/types.h>
-#ifdef HAVE_SYS_TIMES_H
-#include <sys/times.h>
-#endif
 #ifdef HAVE_UNISTD_H
 # include <unistd.h>
 #endif
@@ -545,59 +542,38 @@ BOOL WINAPI GetThreadTimes(
     LPFILETIME kerneltime,   /* [out] Time thread spent in kernel mode */
     LPFILETIME usertime)     /* [out] Time thread spent in user mode */
 {
-    BOOL ret = TRUE;
-
-    if (creationtime || exittime)
-    {
-        /* We need to do a server call to get the creation time or exit time */
-        /* This works on any thread */
+    KERNEL_USER_TIMES   kusrt;
+    NTSTATUS            status;
 
-        SERVER_START_REQ( get_thread_info )
-        {
-            req->handle = thread;
-            req->tid_in = 0;
-            if ((ret = !wine_server_call_err( req )))
+    status = NtQueryInformationThread(thread, ThreadTimes, &kusrt,
+                                      sizeof(kusrt), NULL);
+    if (status)
     {
-                if (creationtime)
-                    RtlSecondsSince1970ToTime( reply->creation_time, (LARGE_INTEGER*)creationtime );
-                if (exittime)
-                    RtlSecondsSince1970ToTime( reply->exit_time, (LARGE_INTEGER*)exittime );
-            }
-        }
-        SERVER_END_REQ;
+        SetLastError( RtlNtStatusToDosError(status) );
+        return FALSE;
     }
-    if (ret && (kerneltime || usertime))
+    if (creationtime)
     {
-        /* We call times(2) for kernel time or user time */
-        /* We can only (portably) do this for the current thread */
-        if (thread == GetCurrentThread())
+        creationtime->dwLowDateTime = kusrt.CreateTime.u.LowPart;
+        creationtime->dwHighDateTime = kusrt.CreateTime.u.HighPart;
+    }
+    if (exittime)
     {
-            ULONGLONG time;
-            struct tms time_buf;
-            long clocks_per_sec = sysconf(_SC_CLK_TCK);
-
-            times(&time_buf);
+        exittime->dwLowDateTime = kusrt.ExitTime.u.LowPart;
+        exittime->dwHighDateTime = kusrt.ExitTime.u.HighPart;
+    }
     if (kerneltime)
     {
-                time = (ULONGLONG)time_buf.tms_stime * 10000000 / clocks_per_sec;
-                kerneltime->dwHighDateTime = time >> 32;
-                kerneltime->dwLowDateTime = (DWORD)time;
+        kerneltime->dwLowDateTime = kusrt.KernelTime.u.LowPart;
+        kerneltime->dwHighDateTime = kusrt.KernelTime.u.HighPart;
     }
     if (usertime)
     {
-                time = (ULONGLONG)time_buf.tms_utime * 10000000 / clocks_per_sec;
-                usertime->dwHighDateTime = time >> 32;
-                usertime->dwLowDateTime = (DWORD)time;
-            }
+        usertime->dwLowDateTime = kusrt.UserTime.u.LowPart;
+        usertime->dwHighDateTime = kusrt.UserTime.u.HighPart;
     }
-        else
-        {
-            if (kerneltime) kerneltime->dwHighDateTime = kerneltime->dwLowDateTime = 0;
-            if (usertime) usertime->dwHighDateTime = usertime->dwLowDateTime = 0;
-            FIXME("Cannot get kerneltime or usertime of other threads\n");
-        }
-    }
-    return ret;
+    
+    return TRUE;
 }
 
 

dlls/ntdll/thread.c

@@ -25,6 +25,9 @@
 #ifdef HAVE_SYS_MMAN_H
 #include <sys/mman.h>
 #endif
+#ifdef HAVE_SYS_TIMES_H
+#include <sys/times.h>
+#endif
 
 #include "ntstatus.h"
 #include "thread.h"
@@ -553,6 +556,46 @@ NTSTATUS WINAPI NtQueryInformationThread( HANDLE handle, THREADINFOCLASS class,
         }
         return status;
     case ThreadTimes:
+        {
+            KERNEL_USER_TIMES   kusrt;
+            /* We need to do a server call to get the creation time or exit time */
+            /* This works on any thread */
+            SERVER_START_REQ( get_thread_info )
+            {
+                req->handle = handle;
+                req->tid_in = 0;
+                status = wine_server_call( req );
+                if (status == STATUS_SUCCESS)
+                {
+                    RtlSecondsSince1970ToTime( reply->creation_time, &kusrt.CreateTime );
+                    RtlSecondsSince1970ToTime( reply->exit_time, &kusrt.ExitTime );
+                }
+            }
+            SERVER_END_REQ;
+            if (status == STATUS_SUCCESS)
+            {
+                /* We call times(2) for kernel time or user time */
+                /* We can only (portably) do this for the current thread */
+                if (handle == GetCurrentThread())
+                {
+                    struct tms time_buf;
+                    long clocks_per_sec = sysconf(_SC_CLK_TCK);
+
+                    times(&time_buf);
+                    kusrt.KernelTime.QuadPart = (ULONGLONG)time_buf.tms_stime * 10000000 / clocks_per_sec;
+                    kusrt.UserTime.QuadPart = (ULONGLONG)time_buf.tms_utime * 10000000 / clocks_per_sec;
+                }
+                else
+                {
+                    kusrt.KernelTime.QuadPart = 0;
+                    kusrt.UserTime.QuadPart = 0;
+                    FIXME("Cannot get kerneltime or usertime of other threads\n");
+                }
+                if (data) memcpy( data, &kusrt, min( length, sizeof(kusrt) ));
+                if (ret_len) *ret_len = min( length, sizeof(kusrt) );
+            }
+        }
+        return status;
     case ThreadPriority:
     case ThreadBasePriority:
     case ThreadAffinityMask: