clang-format runtime/bin

runtime/bin/file.cc

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #if !defined(DART_IO_DISABLED)
 
 #include "bin/file.h"
 
 #include "bin/builtin.h"
 #include "bin/dartutils.h"
@@ skipping 10 matching lines @@
 static const int kFileNativeFieldIndex = 0;
 static const int kMSPerSecond = 1000;
 
 // The file pointer has been passed into Dart as an intptr_t and it is safe
 // to pull it out of Dart as a 64-bit integer, cast it to an intptr_t and
 // from there to a File pointer.
 static File* GetFile(Dart_NativeArguments args) {
   File* file;
   Dart_Handle dart_this = ThrowIfError(Dart_GetNativeArgument(args, 0));
   ASSERT(Dart_IsInstance(dart_this));
-  ThrowIfError(Dart_GetNativeInstanceField(
-      dart_this,
-      kFileNativeFieldIndex,
-      reinterpret_cast<intptr_t*>(&file)));
+  ThrowIfError(Dart_GetNativeInstanceField(dart_this, kFileNativeFieldIndex,
+                                           reinterpret_cast<intptr_t*>(&file)));
   return file;
 }
 
 
 static void SetFile(Dart_Handle dart_this, intptr_t file_pointer) {
   Dart_Handle result = Dart_SetNativeInstanceField(
-      dart_this,
-      kFileNativeFieldIndex,
-      file_pointer);
+      dart_this, kFileNativeFieldIndex, file_pointer);
   if (Dart_IsError(result)) {
     Log::PrintErr("SetNativeInstanceField in SetFile() failed\n");
     Dart_PropagateError(result);
   }
 }
 
 
 void FUNCTION_NAME(File_GetPointer)(Dart_NativeArguments args) {
   File* file = GetFile(args);
   // If the file is already closed, GetFile() will return NULL.
@@ skipping 122 matching lines @@
         dart_args[0] = external_array;
         dart_args[1] = Dart_NewInteger(0);
         dart_args[2] = Dart_NewInteger(bytes_read);
         // TODO(sgjesse): Cache the _makeUint8ListView function somewhere.
         Dart_Handle io_lib =
             Dart_LookupLibrary(DartUtils::NewString("dart:io"));
         if (Dart_IsError(io_lib)) {
           Dart_PropagateError(io_lib);
         }
         Dart_Handle array_view =
-            Dart_Invoke(io_lib,
-                        DartUtils::NewString("_makeUint8ListView"),
-                        kNumArgs,
-                        dart_args);
+            Dart_Invoke(io_lib, DartUtils::NewString("_makeUint8ListView"),
+                        kNumArgs, dart_args);
         Dart_SetReturnValue(args, array_view);
       } else {
         Dart_SetReturnValue(args, external_array);
       }
     }
   } else {
     OSError os_error(-1, "Invalid argument", OSError::kUnknown);
     Dart_SetReturnValue(args, DartUtils::NewDartOSError(&os_error));
   }
 }
 
 
 void FUNCTION_NAME(File_ReadInto)(Dart_NativeArguments args) {
   File* file = GetFile(args);
   ASSERT(file != NULL);
   Dart_Handle buffer_obj = Dart_GetNativeArgument(args, 1);
   ASSERT(Dart_IsList(buffer_obj));
   // start and end arguments are checked in Dart code to be
   // integers and have the property that end <=
   // list.length. Therefore, it is safe to extract their value as
   // intptr_t.
-  intptr_t start =
-      DartUtils::GetIntptrValue(Dart_GetNativeArgument(args, 2));
-  intptr_t end =
-      DartUtils::GetIntptrValue(Dart_GetNativeArgument(args, 3));
+  intptr_t start = DartUtils::GetIntptrValue(Dart_GetNativeArgument(args, 2));
+  intptr_t end = DartUtils::GetIntptrValue(Dart_GetNativeArgument(args, 3));
   intptr_t length = end - start;
   intptr_t array_len = 0;
   Dart_Handle result = Dart_ListLength(buffer_obj, &array_len);
   if (Dart_IsError(result)) {
     Dart_PropagateError(result);
   }
   ASSERT(end <= array_len);
   uint8_t* buffer = Dart_ScopeAllocate(length);
   int64_t bytes_read = file->Read(reinterpret_cast<void*>(buffer), length);
   if (bytes_read >= 0) {
@@ skipping 12 matching lines @@
 void FUNCTION_NAME(File_WriteFrom)(Dart_NativeArguments args) {
   File* file = GetFile(args);
   ASSERT(file != NULL);
 
   Dart_Handle buffer_obj = Dart_GetNativeArgument(args, 1);
 
   // Offset and length arguments are checked in Dart code to be
   // integers and have the property that (offset + length) <=
   // list.length. Therefore, it is safe to extract their value as
   // intptr_t.
-  intptr_t start =
-      DartUtils::GetIntptrValue(Dart_GetNativeArgument(args, 2));
-  intptr_t end =
-      DartUtils::GetIntptrValue(Dart_GetNativeArgument(args, 3));
+  intptr_t start = DartUtils::GetIntptrValue(Dart_GetNativeArgument(args, 2));
+  intptr_t end = DartUtils::GetIntptrValue(Dart_GetNativeArgument(args, 3));
 
   // The buffer object passed in has to be an Int8List or Uint8List object.
   // Acquire a direct pointer to the data area of the buffer object.
   Dart_TypedData_Type type;
   intptr_t length = end - start;
   intptr_t buffer_len = 0;
   void* buffer = NULL;
   Dart_Handle result =
       Dart_TypedDataAcquireData(buffer_obj, &type, &buffer, &buffer_len);
   if (Dart_IsError(result)) {
@@ skipping 73 matching lines @@
   int64_t return_value = file->Length();
   if (return_value >= 0) {
     Dart_SetReturnValue(args, Dart_NewInteger(return_value));
   } else {
     Dart_SetReturnValue(args, DartUtils::NewDartOSError());
   }
 }
 
 
 void FUNCTION_NAME(File_LengthFromPath)(Dart_NativeArguments args) {
-  const char* path =
-      DartUtils::GetStringValue(Dart_GetNativeArgument(args, 0));
+  const char* path = DartUtils::GetStringValue(Dart_GetNativeArgument(args, 0));
   int64_t return_value = File::LengthFromPath(path);
   if (return_value >= 0) {
     Dart_SetReturnValue(args, Dart_NewInteger(return_value));
   } else {
     Dart_SetReturnValue(args, DartUtils::NewDartOSError());
   }
 }
 
 
 void FUNCTION_NAME(File_LastModified)(Dart_NativeArguments args) {
-  const char* name =
-      DartUtils::GetStringValue(Dart_GetNativeArgument(args, 0));
+  const char* name = DartUtils::GetStringValue(Dart_GetNativeArgument(args, 0));
   int64_t return_value = File::LastModified(name);
   if (return_value >= 0) {
     Dart_SetReturnValue(args, Dart_NewInteger(return_value * kMSPerSecond));
   } else {
     Dart_SetReturnValue(args, DartUtils::NewDartOSError());
   }
 }
 
 
 void FUNCTION_NAME(File_Flush)(Dart_NativeArguments args) {
   File* file = GetFile(args);
   ASSERT(file != NULL);
   if (file->Flush()) {
     Dart_SetReturnValue(args, Dart_True());
   } else {
     Dart_SetReturnValue(args, DartUtils::NewDartOSError());
   }
 }
 
 
 void FUNCTION_NAME(File_Lock)(Dart_NativeArguments args) {
   File* file = GetFile(args);
   ASSERT(file != NULL);
   int64_t lock;
   int64_t start;
   int64_t end;
   if (DartUtils::GetInt64Value(Dart_GetNativeArgument(args, 1), &lock) &&
       DartUtils::GetInt64Value(Dart_GetNativeArgument(args, 2), &start) &&
       DartUtils::GetInt64Value(Dart_GetNativeArgument(args, 3), &end)) {
-    if ((lock >= File::kLockMin) && (lock <= File::kLockMax) &&
-        (start >= 0) && (end == -1 || end > start)) {
+    if ((lock >= File::kLockMin) && (lock <= File::kLockMax) && (start >= 0) &&
+        (end == -1 || end > start)) {
       if (file->Lock(static_cast<File::LockType>(lock), start, end)) {
         Dart_SetReturnValue(args, Dart_True());
       } else {
         Dart_SetReturnValue(args, DartUtils::NewDartOSError());
       }
       return;
     }
   }
   OSError os_error(-1, "Invalid argument", OSError::kUnknown);
   Dart_SetReturnValue(args, DartUtils::NewDartOSError(&os_error));
 }
 
 
 void FUNCTION_NAME(File_Create)(Dart_NativeArguments args) {
-  const char* str =
-      DartUtils::GetStringValue(Dart_GetNativeArgument(args, 0));
+  const char* str = DartUtils::GetStringValue(Dart_GetNativeArgument(args, 0));
   bool result = File::Create(str);
   if (result) {
     Dart_SetReturnValue(args, Dart_NewBoolean(result));
   } else {
     Dart_SetReturnValue(args, DartUtils::NewDartOSError());
   }
 }
 
 
 void FUNCTION_NAME(File_CreateLink)(Dart_NativeArguments args) {
   if (Dart_IsString(Dart_GetNativeArgument(args, 0)) &&
       Dart_IsString(Dart_GetNativeArgument(args, 1))) {
     const char* name =
         DartUtils::GetStringValue(Dart_GetNativeArgument(args, 0));
     const char* target =
         DartUtils::GetStringValue(Dart_GetNativeArgument(args, 1));
     if (!File::CreateLink(name, target)) {
       Dart_SetReturnValue(args, DartUtils::NewDartOSError());
     }
-  } else  {
-    Dart_Handle err = DartUtils::NewDartArgumentError(
-        "Non-string argument to Link.create");
+  } else {
+    Dart_Handle err =
+        DartUtils::NewDartArgumentError("Non-string argument to Link.create");
     Dart_SetReturnValue(args, err);
   }
 }
 
 
 void FUNCTION_NAME(File_LinkTarget)(Dart_NativeArguments args) {
   if (Dart_IsString(Dart_GetNativeArgument(args, 0))) {
     const char* name =
         DartUtils::GetStringValue(Dart_GetNativeArgument(args, 0));
     const char* target = File::LinkTarget(name);
     if (target == NULL) {
       Dart_SetReturnValue(args, DartUtils::NewDartOSError());
     } else {
       Dart_SetReturnValue(args, DartUtils::NewString(target));
     }
   } else {
-    Dart_Handle err = DartUtils::NewDartArgumentError(
-        "Non-string argument to Link.target");
+    Dart_Handle err =
+        DartUtils::NewDartArgumentError("Non-string argument to Link.target");
     Dart_SetReturnValue(args, err);
   }
 }
 
 
 void FUNCTION_NAME(File_Delete)(Dart_NativeArguments args) {
-  const char* str =
-      DartUtils::GetStringValue(Dart_GetNativeArgument(args, 0));
+  const char* str = DartUtils::GetStringValue(Dart_GetNativeArgument(args, 0));
   bool result = File::Delete(str);
   if (result) {
     Dart_SetReturnValue(args, Dart_NewBoolean(result));
   } else {
     Dart_SetReturnValue(args, DartUtils::NewDartOSError());
   }
 }
 
 
 void FUNCTION_NAME(File_DeleteLink)(Dart_NativeArguments args) {
-  const char* str =
-      DartUtils::GetStringValue(Dart_GetNativeArgument(args, 0));
+  const char* str = DartUtils::GetStringValue(Dart_GetNativeArgument(args, 0));
   bool result = File::DeleteLink(str);
   if (result) {
     Dart_SetReturnValue(args, Dart_NewBoolean(result));
   } else {
     Dart_SetReturnValue(args, DartUtils::NewDartOSError());
   }
 }
 
 
 void FUNCTION_NAME(File_Rename)(Dart_NativeArguments args) {
@@ skipping 32 matching lines @@
   bool result = File::Copy(old_path, new_path);
   if (result) {
     Dart_SetReturnValue(args, Dart_NewBoolean(result));
   } else {
     Dart_SetReturnValue(args, DartUtils::NewDartOSError());
   }
 }
 
 
 void FUNCTION_NAME(File_ResolveSymbolicLinks)(Dart_NativeArguments args) {
-  const char* str =
-      DartUtils::GetStringValue(Dart_GetNativeArgument(args, 0));
+  const char* str = DartUtils::GetStringValue(Dart_GetNativeArgument(args, 0));
   const char* path = File::GetCanonicalPath(str);
   if (path != NULL) {
     Dart_SetReturnValue(args, DartUtils::NewString(path));
   } else {
     Dart_SetReturnValue(args, DartUtils::NewDartOSError());
   }
 }
 
 
 void FUNCTION_NAME(File_OpenStdio)(Dart_NativeArguments args) {
   int64_t fd = DartUtils::GetIntegerValue(Dart_GetNativeArgument(args, 0));
-  ASSERT((fd == STDIN_FILENO) ||
-         (fd == STDOUT_FILENO) ||
+  ASSERT((fd == STDIN_FILENO) || (fd == STDOUT_FILENO) ||
          (fd == STDERR_FILENO));
   File* file = File::OpenStdio(static_cast<int>(fd));
   Dart_SetReturnValue(args, Dart_NewInteger(reinterpret_cast<intptr_t>(file)));
 }
 
 
 void FUNCTION_NAME(File_GetStdioHandleType)(Dart_NativeArguments args) {
   int64_t fd = DartUtils::GetIntegerValue(Dart_GetNativeArgument(args, 0));
-  ASSERT((fd == STDIN_FILENO) ||
-         (fd == STDOUT_FILENO) ||
+  ASSERT((fd == STDIN_FILENO) || (fd == STDOUT_FILENO) ||
          (fd == STDERR_FILENO));
   File::StdioHandleType type = File::GetStdioHandleType(static_cast<int>(fd));
   Dart_SetReturnValue(args, Dart_NewInteger(type));
 }
 
 
 void FUNCTION_NAME(File_GetType)(Dart_NativeArguments args) {
   if (Dart_IsString(Dart_GetNativeArgument(args, 0)) &&
       Dart_IsBoolean(Dart_GetNativeArgument(args, 1))) {
     const char* str =
         DartUtils::GetStringValue(Dart_GetNativeArgument(args, 0));
     bool follow_links =
         DartUtils::GetBooleanValue(Dart_GetNativeArgument(args, 1));
     File::Type type = File::GetType(str, follow_links);
     Dart_SetReturnValue(args, Dart_NewInteger(static_cast<int>(type)));
-  } else  {
+  } else {
     Dart_Handle err = DartUtils::NewDartArgumentError(
         "Non-string argument to FileSystemEntity.type");
     Dart_SetReturnValue(args, err);
   }
 }
 
 
 void FUNCTION_NAME(File_Stat)(Dart_NativeArguments args) {
   if (Dart_IsString(Dart_GetNativeArgument(args, 0))) {
     const char* path =
         DartUtils::GetStringValue(Dart_GetNativeArgument(args, 0));
 
     int64_t stat_data[File::kStatSize];
     File::Stat(path, stat_data);
     if (stat_data[File::kType] == File::kDoesNotExist) {
       Dart_SetReturnValue(args, DartUtils::NewDartOSError());
     } else {
-      Dart_Handle returned_data = Dart_NewTypedData(Dart_TypedData_kInt64,
-                                                    File::kStatSize);
+      Dart_Handle returned_data =
+          Dart_NewTypedData(Dart_TypedData_kInt64, File::kStatSize);
       if (Dart_IsError(returned_data)) {
         Dart_PropagateError(returned_data);
       }
       Dart_TypedData_Type data_type_unused;
       void* data_location;
       intptr_t data_length_unused;
-      Dart_Handle status = Dart_TypedDataAcquireData(returned_data,
-                                                     &data_type_unused,
-                                                     &data_location,
-                                                     &data_length_unused);
+      Dart_Handle status =
+          Dart_TypedDataAcquireData(returned_data, &data_type_unused,
+                                    &data_location, &data_length_unused);
       if (Dart_IsError(status)) {
         Dart_PropagateError(status);
       }
       memmove(data_location, stat_data, File::kStatSize * sizeof(int64_t));
       status = Dart_TypedDataReleaseData(returned_data);
       if (Dart_IsError(status)) {
         Dart_PropagateError(status);
       }
       Dart_SetReturnValue(args, returned_data);
     }
@@ skipping 11 matching lines @@
     const char* path_1 =
         DartUtils::GetStringValue(Dart_GetNativeArgument(args, 0));
     const char* path_2 =
         DartUtils::GetStringValue(Dart_GetNativeArgument(args, 1));
     File::Identical result = File::AreIdentical(path_1, path_2);
     if (result == File::kError) {
       Dart_SetReturnValue(args, DartUtils::NewDartOSError());
     } else {
       Dart_SetReturnValue(args, Dart_NewBoolean(result == File::kIdentical));
     }
-  } else  {
+  } else {
     Dart_Handle err = DartUtils::NewDartArgumentError(
         "Non-string argument to FileSystemEntity.identical");
     Dart_SetReturnValue(args, err);
   }
 }
 
 
 static int64_t CObjectInt32OrInt64ToInt64(CObject* cobject) {
   ASSERT(cobject->IsInt32OrInt64());
   int64_t result;
@@ skipping 33 matching lines @@
     } else {
       return CObject::NewOSError();
     }
   }
   return CObject::IllegalArgumentError();
 }
 
 
 CObject* File::OpenRequest(const CObjectArray& request) {
   File* file = NULL;
-  if ((request.Length() == 2) &&
-      request[0]->IsString() &&
+  if ((request.Length() == 2) && request[0]->IsString() &&
       request[1]->IsInt32()) {
     CObjectString filename(request[0]);
     CObjectInt32 mode(request[1]);
     File::DartFileOpenMode dart_file_mode =
         static_cast<File::DartFileOpenMode>(mode.Value());
     File::FileOpenMode file_mode = File::DartModeToFileMode(dart_file_mode);
     file = File::Open(filename.CString(), file_mode);
     if (file != NULL) {
       return new CObjectIntptr(
           CObject::NewIntptr(reinterpret_cast<intptr_t>(file)));
@@ skipping 13 matching lines @@
       return CObject::True();
     } else {
       return CObject::NewOSError();
     }
   }
   return CObject::False();
 }
 
 
 CObject* File::RenameRequest(const CObjectArray& request) {
-  if ((request.Length() == 2) &&
-      request[0]->IsString() &&
+  if ((request.Length() == 2) && request[0]->IsString() &&
       request[1]->IsString()) {
     CObjectString old_path(request[0]);
     CObjectString new_path(request[1]);
     bool completed = File::Rename(old_path.CString(), new_path.CString());
     if (completed) {
       return CObject::True();
     }
     return CObject::NewOSError();
   }
   return CObject::IllegalArgumentError();
 }
 
 
 CObject* File::CopyRequest(const CObjectArray& request) {
-  if ((request.Length() == 2) &&
-      request[0]->IsString() &&
+  if ((request.Length() == 2) && request[0]->IsString() &&
       request[1]->IsString()) {
     CObjectString old_path(request[0]);
     CObjectString new_path(request[1]);
     bool completed = File::Copy(old_path.CString(), new_path.CString());
     if (completed) {
       return CObject::True();
     }
     return CObject::NewOSError();
   }
   return CObject::IllegalArgumentError();
@@ skipping 304 matching lines @@
   return -1;
 }
 
 
 CObject* File::WriteFromRequest(const CObjectArray& request) {
   if ((request.Length() >= 1) && request[0]->IsIntptr()) {
     File* file = CObjectToFilePointer(request[0]);
     RefCntReleaseScope<File> rs(file);
     if ((request.Length() == 4) &&
         (request[1]->IsTypedData() || request[1]->IsArray()) &&
-        request[2]->IsInt32OrInt64() &&
-        request[3]->IsInt32OrInt64()) {
+        request[2]->IsInt32OrInt64() && request[3]->IsInt32OrInt64()) {
       if (!file->IsClosed()) {
         int64_t start = CObjectInt32OrInt64ToInt64(request[2]);
         int64_t end = CObjectInt32OrInt64ToInt64(request[3]);
         int64_t length = end - start;
         uint8_t* buffer_start;
         if (request[1]->IsTypedData()) {
           CObjectTypedData typed_data(request[1]);
           start = start * SizeInBytes(typed_data.Type());
           length = length * SizeInBytes(typed_data.Type());
           buffer_start = typed_data.Buffer() + start;
@@ skipping 23 matching lines @@
       }
     } else {
       return CObject::IllegalArgumentError();
     }
   }
   return CObject::IllegalArgumentError();
 }
 
 
 CObject* File::CreateLinkRequest(const CObjectArray& request) {
-  if ((request.Length() != 2) ||
-      !request[0]->IsString() ||
+  if ((request.Length() != 2) || !request[0]->IsString() ||
       !request[1]->IsString()) {
     return CObject::IllegalArgumentError();
   }
   CObjectString link_name(request[0]);
   CObjectString target_name(request[1]);
   if (File::CreateLink(link_name.CString(), target_name.CString())) {
     return CObject::True();
   } else {
     return CObject::NewOSError();
   }
 }
 
 
 CObject* File::DeleteLinkRequest(const CObjectArray& request) {
   if ((request.Length() == 1) && request[0]->IsString()) {
     CObjectString link_path(request[0]);
     bool result = File::DeleteLink(link_path.CString());
     if (result) {
       return CObject::True();
     } else {
       return CObject::NewOSError();
     }
   }
   return CObject::IllegalArgumentError();
 }
 
 
 CObject* File::RenameLinkRequest(const CObjectArray& request) {
-  if ((request.Length() == 2) &&
-      request[0]->IsString() &&
+  if ((request.Length() == 2) && request[0]->IsString() &&
       request[1]->IsString()) {
     CObjectString old_path(request[0]);
     CObjectString new_path(request[1]);
     bool completed = File::RenameLink(old_path.CString(), new_path.CString());
     if (completed) {
       return CObject::True();
     }
     return CObject::NewOSError();
   }
   return CObject::IllegalArgumentError();
 }
 
 
 CObject* File::LinkTargetRequest(const CObjectArray& request) {
   if ((request.Length() == 1) && request[0]->IsString()) {
     CObjectString link_path(request[0]);
     const char* target = File::LinkTarget(link_path.CString());
     if (target != NULL) {
       CObject* result = new CObjectString(CObject::NewString(target));
       return result;
     } else {
       return CObject::NewOSError();
     }
   }
   return CObject::IllegalArgumentError();
 }
 
 
 CObject* File::TypeRequest(const CObjectArray& request) {
-  if ((request.Length() == 2) &&
-      request[0]->IsString() &&
+  if ((request.Length() == 2) && request[0]->IsString() &&
       request[1]->IsBool()) {
     CObjectString path(request[0]);
     CObjectBool follow_links(request[1]);
     File::Type type = File::GetType(path.CString(), follow_links.Value());
     return new CObjectInt32(CObject::NewInt32(type));
   }
   return CObject::IllegalArgumentError();
 }
 
 
 CObject* File::IdenticalRequest(const CObjectArray& request) {
-  if ((request.Length() == 2) &&
-      request[0]->IsString() &&
+  if ((request.Length() == 2) && request[0]->IsString() &&
       request[1]->IsString()) {
     CObjectString path1(request[0]);
     CObjectString path2(request[1]);
-    File::Identical result = File::AreIdentical(path1.CString(),
-                                                path2.CString());
+    File::Identical result =
+        File::AreIdentical(path1.CString(), path2.CString());
     if (result == File::kError) {
       return CObject::NewOSError();
     } else if (result == File::kIdentical) {
       return CObject::True();
     } else {
       return CObject::False();
     }
   }
   return CObject::IllegalArgumentError();
 }
 
 
 CObject* File::StatRequest(const CObjectArray& request) {
   if ((request.Length() == 1) && request[0]->IsString()) {
     int64_t data[File::kStatSize];
     CObjectString path(request[0]);
     File::Stat(path.CString(), data);
     if (data[File::kType] == File::kDoesNotExist) {
       return CObject::NewOSError();
     }
-    CObjectArray* result =
-        new CObjectArray(CObject::NewArray(File::kStatSize));
+    CObjectArray* result = new CObjectArray(CObject::NewArray(File::kStatSize));
     for (int i = 0; i < File::kStatSize; ++i) {
       result->SetAt(i, new CObjectInt64(CObject::NewInt64(data[i])));
     }
     CObjectArray* wrapper = new CObjectArray(CObject::NewArray(2));
     wrapper->SetAt(0, new CObjectInt32(CObject::NewInt32(CObject::kSuccess)));
     wrapper->SetAt(1, result);
     return wrapper;
   }
   return CObject::IllegalArgumentError();
 }
 
 
 CObject* File::LockRequest(const CObjectArray& request) {
   if ((request.Length() >= 1) && request[0]->IsIntptr()) {
     File* file = CObjectToFilePointer(request[0]);
     RefCntReleaseScope<File> rs(file);
-    if ((request.Length() == 4) &&
-        request[1]->IsInt32OrInt64() &&
-        request[2]->IsInt32OrInt64() &&
-        request[3]->IsInt32OrInt64()) {
+    if ((request.Length() == 4) && request[1]->IsInt32OrInt64() &&
+        request[2]->IsInt32OrInt64() && request[3]->IsInt32OrInt64()) {
       if (!file->IsClosed()) {
         int64_t lock = CObjectInt32OrInt64ToInt64(request[1]);
         int64_t start = CObjectInt32OrInt64ToInt64(request[2]);
         int64_t end = CObjectInt32OrInt64ToInt64(request[3]);
         if (file->Lock(static_cast<File::LockType>(lock), start, end)) {
           return CObject::True();
         } else {
           return CObject::NewOSError();
         }
       } else {
         return CObject::FileClosedError();
       }
     } else {
       return CObject::IllegalArgumentError();
     }
   }
   return CObject::IllegalArgumentError();
 }
 
 }  // namespace bin
 }  // namespace dart
 
 #endif  // !defined(DART_IO_DISABLED)