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ensure sizes of libbinder types

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This commit is contained in:
5ec1cff
2024-07-10 17:52:50 +08:00
parent 74fe081ad0
commit f0eb0f2d92
1 changed files with 12 additions and 1 deletions
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13
module/src/main/cpp/binder/stub_binder.cpp
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@@ -17,7 +17,13 @@ namespace android {
BpBinder* IBinder::remoteBinder() { return nullptr; }
// Binder.h
#ifdef __LP64__
static_assert(sizeof(IBinder) == 24);
static_assert(sizeof(BBinder) == 40);
#else
static_assert(sizeof(IBinder) == 12);
static_assert(sizeof(BBinder) == 20);
#endif
BBinder::BBinder() {}
const String16& BBinder::getInterfaceDescriptor() const { return {}; }
@@ -57,6 +63,11 @@ namespace android {
uid_t IPCThreadState::getCallingUid() const { return 0; }
// Parcel.h
#ifdef __LP64__
static_assert(sizeof(Parcel) == 120);
#else
static_assert(sizeof(Parcel) == 60);
#endif
Parcel::Parcel() {}
Parcel::~Parcel() {}