--- content/gpu/gpu_main.cc.orig	2026-03-24 16:59:08 UTC
+++ content/gpu/gpu_main.cc
@@ -108,10 +108,14 @@
 #include "sandbox/win/src/sandbox.h"
 #endif
 
-#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_BSD)
 #include "content/child/sandboxed_process_thread_type_handler.h"
 #include "content/common/gpu_pre_sandbox_hook_linux.h"
+#if BUILDFLAG(IS_BSD)
+#include "sandbox/policy/sandbox.h"
+#else
 #include "sandbox/policy/linux/sandbox_linux.h"
+#endif
 #include "sandbox/policy/sandbox_type.h"
 #endif
 
@@ -129,7 +133,7 @@ namespace content {
 
 namespace {
 
-#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_BSD)
 bool StartSandboxLinux(gpu::GpuWatchdogThread*,
                        const gpu::GPUInfo*,
                        const gpu::GpuPreferences&);
@@ -191,7 +195,7 @@ class ContentSandboxHelper : public gpu::GpuSandboxHel
                                 const gpu::GPUInfo* gpu_info,
                                 const gpu::GpuPreferences& gpu_prefs) override {
     TRACE_EVENT("gpu,startup", "gpu_main::EnsureSandboxInitialized");
-#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_BSD)
     return StartSandboxLinux(watchdog_thread, gpu_info, gpu_prefs);
 #elif BUILDFLAG(IS_WIN)
     return StartSandboxWindows(sandbox_info_);
@@ -307,7 +311,7 @@ int GpuMain(MainFunctionParams parameters) {
           std::make_unique<base::SingleThreadTaskExecutor>(
               gpu_preferences.message_pump_type, /*is_main_thread=*/true);
     }
-#elif BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
+#elif BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_BSD)
 #error "Unsupported Linux platform."
 #elif BUILDFLAG(IS_MAC)
     // Cross-process CoreAnimation requires a CFRunLoop to function at all, and
@@ -332,7 +336,8 @@ int GpuMain(MainFunctionParams parameters) {
   base::PlatformThread::SetName("CrGpuMain");
   mojo::InterfaceEndpointClient::SetThreadNameSuffixForMetrics("GpuMain");
 
-#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
   // thread type change below for the main thread and for thread pool in
   // ChildProcess constructor.
@@ -484,7 +489,7 @@ int GpuMain(MainFunctionParams parameters) {
 
 namespace {
 
-#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_BSD)
 bool StartSandboxLinux(gpu::GpuWatchdogThread* watchdog_thread,
                        const gpu::GPUInfo* gpu_info,
                        const gpu::GpuPreferences& gpu_prefs) {
@@ -532,7 +537,7 @@ bool StartSandboxLinux(gpu::GpuWatchdogThread* watchdo
   sandbox_options.accelerated_video_encode_enabled =
       !gpu_prefs.disable_accelerated_video_encode;
 
-#if BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_LINUX)
+#if BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_BSD)
   // Video decoding of many video streams can use thousands of FDs as well as
   // Exo clients.
   // See https://crbug.com/1417237
