ANDROID: rust: security: mark Rust wrappers of security_binder_* inline

This prevents Rust from generating Rust symbols that are just trivial wrappers around the underlying C symbols. $ nm vmlinux | grep ' _R.*security..binder' | rustfilt ffffffc0807829b0 T kernel::security::binder_transaction ffffffc080782ad0 T kernel::security::binder_transfer_file ffffffc080782920 T kernel::security::binder_set_context_mgr ffffffc080782a40 T kernel::security::binder_transfer_binder This is a follow-up to aosp/3477716. Bug: 403200195 Change-Id: I08e127243f7da354d09adb937b3f1d6ebeee751c Signed-off-by: Alice Ryhl <aliceryhl@google.com>
2025-03-04 12:35:19 +00:00
parent d27ba04284
commit 62297a33bc
3 changed files with 9 additions and 0 deletions
@@ -997,6 +997,7 @@ int security_binder_set_context_mgr(const struct cred *mgr)
 {
 	return call_int_hook(binder_set_context_mgr, mgr);
 }
+EXPORT_SYMBOL_GPL(security_binder_set_context_mgr);

 /**
 * security_binder_transaction() - Check if a binder transaction is allowed
@@ -1012,6 +1013,7 @@ int security_binder_transaction(const struct cred *from,
 {
 	return call_int_hook(binder_transaction, from, to);
 }
+EXPORT_SYMBOL_GPL(security_binder_transaction);

 /**
 * security_binder_transfer_binder() - Check if a binder transfer is allowed
@@ -1027,6 +1029,7 @@ int security_binder_transfer_binder(const struct cred *from,
 {
 	return call_int_hook(binder_transfer_binder, from, to);
 }
+EXPORT_SYMBOL_GPL(security_binder_transfer_binder);

 /**
 * security_binder_transfer_file() - Check if a binder file xfer is allowed
@@ -1043,6 +1046,7 @@ int security_binder_transfer_file(const struct cred *from,
 {
 	return call_int_hook(binder_transfer_file, from, to, file);
 }
+EXPORT_SYMBOL_GPL(security_binder_transfer_file);

 /**
 * security_ptrace_access_check() - Check if tracing is allowed