--- src/3rdparty/chromium/base/memory/platform_shared_memory_region_posix.cc.orig	2025-08-07 06:57:29 UTC
+++ src/3rdparty/chromium/base/memory/platform_shared_memory_region_posix.cc
@@ -59,7 +59,7 @@ std::optional<FDAccessModeError> CheckFDAccessMode(int
 
 }  // namespace
 
-#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_BSD)
 // static
 ScopedFD PlatformSharedMemoryRegion::ExecutableRegion::CreateFD(size_t size) {
   PlatformSharedMemoryRegion region =
@@ -184,7 +184,7 @@ bool PlatformSharedMemoryRegion::ConvertToUnsafe() {
 // static
 PlatformSharedMemoryRegion PlatformSharedMemoryRegion::Create(Mode mode,
                                                               size_t size
-#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_BSD)
                                                               ,
                                                               bool executable
 #endif
@@ -209,7 +209,7 @@ PlatformSharedMemoryRegion PlatformSharedMemoryRegion:
   // flag.
   FilePath directory;
   if (!GetShmemTempDir(
-#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS)
+#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_BSD)
           executable,
 #else
           false /* executable */,
