Brendan Shanks : ntdll: Add stub for NtQueryInformationProcess(ProcessCycleTime).

[Alexandre Julliard]

Module: wine
Branch: master
Commit: c0ffd587b56555f3d857db3d75fc37e814bde210
URL:    https://gitlab.winehq.org/wine/wine/-/commit/c0ffd587b56555f3d857db3d75fc37e...

Author: Brendan Shanks 
Date:   Fri Jan 13 12:42:27 2023 -0800

ntdll: Add stub for NtQueryInformationProcess(ProcessCycleTime).

---

dlls/kernel32/tests/process.c |  3 ++-
 dlls/ntdll/unix/process.c     | 19 +++++++++++++++++++
 dlls/wow64/process.c          |  1 +
 include/winternl.h            |  5 +++++
 4 files changed, 27 insertions(+), 1 deletion(-)

diff --git a/dlls/kernel32/tests/process.c b/dlls/kernel32/tests/process.c
index 5ac6ed57bbe..1e30ba73bbf 100644
--- a/dlls/kernel32/tests/process.c
+++ b/dlls/kernel32/tests/process.c
@@ -3710,7 +3710,7 @@ static void test_process_info(HANDLE hproc)
         0 /* FIXME: sizeof(?) ProcessTlsInformation */,
         sizeof(ULONG) /* ProcessCookie */,
         sizeof(SECTION_IMAGE_INFORMATION) /* ProcessImageInformation */,
-        0 /* FIXME: sizeof(PROCESS_CYCLE_TIME_INFORMATION) ProcessCycleTime */,
+        sizeof(PROCESS_CYCLE_TIME_INFORMATION) /* ProcessCycleTime */,
         sizeof(ULONG) /* ProcessPagePriority */,
         40 /* ProcessInstrumentationCallback */,
         0 /* FIXME: sizeof(PROCESS_STACK_ALLOCATION_INFORMATION) ProcessThreadStackAllocation */,
@@ -3780,6 +3780,7 @@ static void test_process_info(HANDLE hproc)
         case ProcessHandleCount:
         case ProcessImageFileName:
         case ProcessImageInformation:
+        case ProcessCycleTime:
         case ProcessPagePriority:
         case ProcessImageFileNameWin32:
             ok(status == STATUS_SUCCESS, "for info %lu expected STATUS_SUCCESS, got %08lx (ret_len %lu)\n", i, status, ret_len);
diff --git a/dlls/ntdll/unix/process.c b/dlls/ntdll/unix/process.c
index 4b9c42467e7..9f2c5ffb29c 100644
--- a/dlls/ntdll/unix/process.c
+++ b/dlls/ntdll/unix/process.c
@@ -1506,6 +1506,25 @@ NTSTATUS WINAPI NtQueryInformationProcess( HANDLE handle, PROCESSINFOCLASS class
         else ret = STATUS_INFO_LENGTH_MISMATCH;
         break;

+    case ProcessCycleTime:
+        len = sizeof(PROCESS_CYCLE_TIME_INFORMATION);
+        if (size == len)
+        {
+            if (!info) ret = STATUS_ACCESS_VIOLATION;
+            else
+            {
+                PROCESS_CYCLE_TIME_INFORMATION cycles;
+
+                FIXME( "ProcessCycleTime (%p,%p,0x%08x,%p) stub\n", handle, info, (int)size, ret_len );
+                cycles.AccumulatedCycles = 0;
+                cycles.CurrentCycleCount = 0;
+
+                memcpy(info, &cycles, sizeof(PROCESS_CYCLE_TIME_INFORMATION));
+            }
+        }
+        else ret = STATUS_INFO_LENGTH_MISMATCH;
+        break;
+
     case ProcessWineLdtCopy:
         if (handle == NtCurrentProcess())
         {
diff --git a/dlls/wow64/process.c b/dlls/wow64/process.c
index 97dbfdef761..c51da4004c1 100644
--- a/dlls/wow64/process.c
+++ b/dlls/wow64/process.c
@@ -774,6 +774,7 @@ NTSTATUS WINAPI wow64_NtQueryInformationProcess( UINT *args )
     case ProcessDebugFlags:  /* ULONG */
     case ProcessExecuteFlags:  /* ULONG */
     case ProcessCookie:  /* ULONG */
+    case ProcessCycleTime:  /* PROCESS_CYCLE_TIME_INFORMATION */
         /* FIXME: check buffer alignment */
         return NtQueryInformationProcess( handle, class, ptr, len, retlen );

diff --git a/include/winternl.h b/include/winternl.h
index de5630ecf49..87d390308af 100644
--- a/include/winternl.h
+++ b/include/winternl.h
@@ -2272,6 +2272,11 @@ typedef struct _PROCESS_PRIORITY_CLASS {
     UCHAR       PriorityClass;
 } PROCESS_PRIORITY_CLASS, *PPROCESS_PRIORITY_CLASS;

+typedef struct _PROCESS_CYCLE_TIME_INFORMATION {
+    ULONGLONG   AccumulatedCycles;
+    ULONGLONG   CurrentCycleCount;
+} PROCESS_CYCLE_TIME_INFORMATION, *PPROCESS_CYCLE_TIME_INFORMATION;
+
 typedef struct _PROCESS_STACK_ALLOCATION_INFORMATION
 {
     SIZE_T ReserveSize;