ntdll: Add NtQueryInformationProcess(ProcessQuotaLimits) stub.

dlls/ntdll/unix/process.c

@@ -1124,7 +1124,6 @@ NTSTATUS WINAPI NtQueryInformationProcess( HANDLE handle, PROCESSINFOCLASS class
 
     switch (class)
     {
-    UNIMPLEMENTED_INFO_CLASS(ProcessQuotaLimits);
     UNIMPLEMENTED_INFO_CLASS(ProcessBasePriority);
     UNIMPLEMENTED_INFO_CLASS(ProcessRaisePriority);
     UNIMPLEMENTED_INFO_CLASS(ProcessExceptionPort);
@@ -1580,6 +1579,35 @@ NTSTATUS WINAPI NtQueryInformationProcess( HANDLE handle, PROCESSINFOCLASS class
         else ret = STATUS_INVALID_PARAMETER;
         break;
 
+    case ProcessQuotaLimits:
+        {
+            QUOTA_LIMITS qlimits;
+
+            FIXME( "ProcessQuotaLimits (%p,%p,0x%08x,%p) stub\n", handle, info, (int)size, ret_len );
+
+            len = sizeof(QUOTA_LIMITS);
+            if (size == len)
+            {
+                if (!handle) ret = STATUS_INVALID_HANDLE;
+                else
+                {
+                    /* FIXME: SetProcessWorkingSetSize can also set the quota values.
+                                Quota Limits should be stored inside the process. */
+                    qlimits.PagedPoolLimit = (SIZE_T)-1;
+                    qlimits.NonPagedPoolLimit = (SIZE_T)-1;
+                    /* Default minimum working set size is 204800 bytes (50 Pages) */
+                    qlimits.MinimumWorkingSetSize = 204800;
+                    /* Default maximum working set size is 1413120 bytes (345 Pages) */
+                    qlimits.MaximumWorkingSetSize = 1413120;
+                    qlimits.PagefileLimit = (SIZE_T)-1;
+                    qlimits.TimeLimit.QuadPart = -1;
+                    memcpy(info, &qlimits, len);
+                }
+            }
+            else ret = STATUS_INFO_LENGTH_MISMATCH;
+            break;
+        }
+
     default:
         FIXME("(%p,info_class=%d,%p,0x%08x,%p) Unknown information class\n",
               handle, class, info, (int)size, ret_len );

dlls/wow64/process.c

@@ -252,7 +252,6 @@ static void put_ps_attributes( PS_ATTRIBUTE_LIST32 *attr32, const PS_ATTRIBUTE_L
     }
 }
 
-
 void put_vm_counters( VM_COUNTERS_EX32 *info32, const VM_COUNTERS_EX *info, ULONG size )
 {
     info32->PeakVirtualSize            = info->PeakVirtualSize;
@@ -566,6 +565,27 @@ NTSTATUS WINAPI wow64_NtQueryInformationProcess( UINT *args )
         /* FIXME: check buffer alignment */
         return NtQueryInformationProcess( handle, class, ptr, len, retlen );
 
+    case ProcessQuotaLimits:  /* QUOTA_LIMITS */
+        if (len == sizeof(QUOTA_LIMITS32))
+        {
+            QUOTA_LIMITS info;
+            QUOTA_LIMITS32 *info32 = ptr;
+
+            if (!(status = NtQueryInformationProcess( handle, class, &info, sizeof(info), NULL )))
+            {
+                info32->PagedPoolLimit        = info.PagedPoolLimit;
+                info32->NonPagedPoolLimit     = info.NonPagedPoolLimit;
+                info32->MinimumWorkingSetSize = info.MinimumWorkingSetSize;
+                info32->MaximumWorkingSetSize = info.MaximumWorkingSetSize;
+                info32->PagefileLimit         = info.PagefileLimit;
+                info32->TimeLimit             = info.TimeLimit;
+                if (retlen) *retlen = len;
+            }
+            return status;
+        }
+        if (retlen) *retlen = sizeof(QUOTA_LIMITS32);
+        return STATUS_INFO_LENGTH_MISMATCH;
+
     case ProcessVmCounters:  /* VM_COUNTERS_EX */
         if (len == sizeof(VM_COUNTERS32) || len == sizeof(VM_COUNTERS_EX32))
         {

dlls/wow64/struct32.h

@@ -728,4 +728,14 @@ typedef struct
     ULONG Thread;
 } PROCESS_ACCESS_TOKEN32;
 
+typedef struct
+{
+    ULONG PagedPoolLimit;
+    ULONG NonPagedPoolLimit;
+    ULONG MinimumWorkingSetSize;
+    ULONG MaximumWorkingSetSize;
+    ULONG PagefileLimit;
+    LARGE_INTEGER TimeLimit;
+} QUOTA_LIMITS32;
+
 #endif /* __WOW64_STRUCT32_H */