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--- content/browser/zygote_host/zygote_host_impl_linux.cc.orig 2025-03-24 20:50:14 UTC
+++ content/browser/zygote_host/zygote_host_impl_linux.cc
@@ -23,8 +23,10 @@
#include "build/build_config.h"
#include "content/common/zygote/zygote_commands_linux.h"
#include "content/common/zygote/zygote_communication_linux.h"
+#if !BUILDFLAG(IS_BSD)
#include "content/common/zygote/zygote_handle_impl_linux.h"
#include "content/public/common/zygote/zygote_handle.h"
+#endif
#include "sandbox/linux/services/credentials.h"
#include "sandbox/linux/services/namespace_sandbox.h"
#include "sandbox/linux/suid/client/setuid_sandbox_host.h"
@@ -42,6 +44,7 @@ namespace {
namespace {
+#if !BUILDFLAG(IS_BSD)
// Receive a fixed message on fd and return the sender's PID.
// Returns true if the message received matches the expected message.
bool ReceiveFixedMessage(int fd,
@@ -64,6 +67,7 @@ bool ReceiveFixedMessage(int fd,
return false;
return true;
}
+#endif
} // namespace
@@ -73,9 +77,13 @@ ZygoteHostImpl::ZygoteHostImpl()
}
ZygoteHostImpl::ZygoteHostImpl()
+#if !BUILDFLAG(IS_BSD)
: use_namespace_sandbox_(false),
use_suid_sandbox_(false),
use_suid_sandbox_for_adj_oom_score_(false),
+#else
+ :
+#endif
sandbox_binary_(),
zygote_pids_lock_(),
zygote_pids_() {}
@@ -88,6 +96,7 @@ void ZygoteHostImpl::Init(const base::CommandLine& com
}
void ZygoteHostImpl::Init(const base::CommandLine& command_line) {
+#if !BUILDFLAG(IS_BSD)
if (command_line.HasSwitch(sandbox::policy::switches::kNoSandbox)) {
return;
}
@@ -142,6 +151,7 @@ void ZygoteHostImpl::Init(const base::CommandLine& com
"you can try using --"
<< sandbox::policy::switches::kNoSandbox << ".";
}
+#endif
}
void ZygoteHostImpl::AddZygotePid(pid_t pid) {
@@ -166,6 +176,7 @@ pid_t ZygoteHostImpl::LaunchZygote(
base::CommandLine* cmd_line,
base::ScopedFD* control_fd,
base::FileHandleMappingVector additional_remapped_fds) {
+#if !BUILDFLAG(IS_BSD)
int fds[2];
CHECK_EQ(0, socketpair(AF_UNIX, SOCK_SEQPACKET | SOCK_CLOEXEC, 0, fds));
CHECK(base::UnixDomainSocket::EnableReceiveProcessId(fds[0]));
@@ -234,9 +245,12 @@ pid_t ZygoteHostImpl::LaunchZygote(
AddZygotePid(pid);
return pid;
+#else
+ return 0;
+#endif
}
-#if !BUILDFLAG(IS_OPENBSD)
+#if !BUILDFLAG(IS_BSD)
void ZygoteHostImpl::AdjustRendererOOMScore(base::ProcessHandle pid,
int score) {
// 1) You can't change the oom_score_adj of a non-dumpable process
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