$NetBSD$

* Part of patchset to build chromium on NetBSD
* Based on OpenBSD's chromium patches, and
  pkgsrc's qt5-qtwebengine patches

--- src/3rdparty/chromium/content/utility/utility_main.cc.orig	2024-11-21 04:36:37.000000000 +0000
+++ src/3rdparty/chromium/content/utility/utility_main.cc
@@ -39,7 +39,7 @@
 #include "third_party/icu/source/common/unicode/unistr.h"
 #include "third_party/icu/source/i18n/unicode/timezone.h"
 
-#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_BSD)
 #include "base/file_descriptor_store.h"
 #include "base/files/file_util.h"
 #include "base/pickle.h"
@@ -49,7 +49,9 @@
 #include "content/utility/speech/speech_recognition_sandbox_hook_linux.h"
 #include "gpu/config/gpu_info_collector.h"
 #include "media/gpu/sandbox/hardware_video_encoding_sandbox_hook_linux.h"
+#if !BUILDFLAG(IS_BSD)
 #include "sandbox/policy/linux/sandbox_linux.h"
+#endif
 #include "services/audio/audio_sandbox_hook_linux.h"
 #include "services/network/network_sandbox_hook_linux.h"
 // gn check is not smart enough to realize that this include only applies to
@@ -61,7 +63,7 @@
 #endif
 #endif
 
-#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS_ASH)
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS_ASH) || BUILDFLAG(IS_BSD)
 #include "media/gpu/sandbox/hardware_video_decoding_sandbox_hook_linux.h"
 #endif  // BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS_ASH)
 
@@ -75,8 +77,13 @@
 #endif  // BUILDFLAG(ENABLE_CROS_LIBASSISTANT)
 #endif  // BUILDFLAG(IS_CHROMEOS_ASH)
 
+#if BUILDFLAG(IS_BSD)
+#include "sandbox/policy/sandbox.h"
+#include "content/common/gpu_pre_sandbox_hook_bsd.h"
+#endif
+
 #if (BUILDFLAG(ENABLE_SCREEN_AI_SERVICE) && \
-     (BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)))
+     (BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_BSD)))
 #include "components/services/screen_ai/sandbox/screen_ai_sandbox_hook_linux.h"  // nogncheck
 #endif
 
@@ -102,7 +109,7 @@ namespace content {
 
 namespace {
 
-#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_BSD)
 std::vector<std::string> GetNetworkContextsParentDirectories() {
   base::MemoryMappedFile::Region region;
   base::ScopedFD read_pipe_fd = base::FileDescriptorStore::GetInstance().TakeFD(
@@ -128,9 +135,10 @@ std::vector<std::string> GetNetworkConte
   return dirs;
 }
 
+#if !BUILDFLAG(IS_BSD)
 bool ShouldUseAmdGpuPolicy(sandbox::mojom::Sandbox sandbox_type) {
   const bool obtain_gpu_info =
-#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS_ASH)
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS_ASH) || BUILDFLAG(IS_BSD)
       sandbox_type == sandbox::mojom::Sandbox::kHardwareVideoDecoding ||
 #endif  // BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS_ASH)
       sandbox_type == sandbox::mojom::Sandbox::kHardwareVideoEncoding;
@@ -145,6 +153,7 @@ bool ShouldUseAmdGpuPolicy(sandbox::mojo
 
   return false;
 }
+#endif
 #endif  // BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
 
 #if BUILDFLAG(IS_WIN)
@@ -255,7 +264,8 @@ int UtilityMain(MainFunctionParams param
     }
   }
 
-#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
+// XXX BSD
+#if (BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)) && !BUILDFLAG(IS_BSD)
   // Thread type delegate of the process should be registered before
   // first thread type change in ChildProcess constructor.
   // It also needs to be registered before the process has multiple threads,
@@ -266,7 +276,7 @@ int UtilityMain(MainFunctionParams param
   }
 #endif  // BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
 
-#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_BSD)
   // Initializes the sandbox before any threads are created.
   // TODO(jorgelo): move this after GTK initialization when we enable a strict
   // Seccomp-BPF policy.
@@ -307,7 +317,7 @@ int UtilityMain(MainFunctionParams param
 #endif
       break;
 #endif
-#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS_ASH)
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS_ASH) || BUILDFLAG(IS_BSD)
     case sandbox::mojom::Sandbox::kHardwareVideoDecoding:
       pre_sandbox_hook =
           base::BindOnce(&media::HardwareVideoDecodingPreSandboxHook);
@@ -334,6 +344,7 @@ int UtilityMain(MainFunctionParams param
     default:
       break;
   }
+#if !BUILDFLAG(IS_BSD)
   if (!sandbox::policy::IsUnsandboxedSandboxType(sandbox_type) &&
       (parameters.zygote_child || !pre_sandbox_hook.is_null())) {
     sandbox_options.use_amd_specific_policies =
@@ -341,6 +352,11 @@ int UtilityMain(MainFunctionParams param
     sandbox::policy::Sandbox::Initialize(
         sandbox_type, std::move(pre_sandbox_hook), sandbox_options);
   }
+#else
+  sandbox::policy::Sandbox::Initialize(
+      sandbox_type, std::move(pre_sandbox_hook),
+      sandbox::policy::SandboxLinux::Options());
+#endif
 
   // Start the HangWatcher now that the sandbox is engaged, if it hasn't
   // already been started.