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| author | 2022-04-06 17:29:20 +0000 | |
|---|---|---|
| committer | 2022-04-06 17:29:20 +0000 | |
| commit | a9b2fcd9db5f9a705c9bbbc1bac08f347aecba9f (patch) | |
| tree | 231d4dc7a41fee6dbb46610359b9d873866f32cd | |
| parent | 5fe67d4025b4519aec672473b4354dda44ed641f (diff) | |
| parent | bf0155a0653d3ff3c3b18ce9d886ccd3579be126 (diff) | |
Merge "rust: Mark DeathRecipient Send and Sync" am: 593991bfd9 am: 3d3003b3cf am: bf0155a065
Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2054944
Change-Id: I13589bb3cd62d95032a80dba20ab7f1184a3b1ba
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
| -rw-r--r-- | libs/binder/rust/src/proxy.rs | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/libs/binder/rust/src/proxy.rs b/libs/binder/rust/src/proxy.rs index e3e47305d4..4df557bee0 100644 --- a/libs/binder/rust/src/proxy.rs +++ b/libs/binder/rust/src/proxy.rs @@ -575,6 +575,20 @@ struct DeathRecipientVtable { cookie_decr_refcount: unsafe extern "C" fn(*mut c_void), } +/// # Safety +/// +/// A `DeathRecipient` is a wrapper around `AIBinder_DeathRecipient` and a pointer +/// to a `Fn` which is `Sync` and `Send` (the cookie field). As +/// `AIBinder_DeathRecipient` is threadsafe, this structure is too. +unsafe impl Send for DeathRecipient {} + +/// # Safety +/// +/// A `DeathRecipient` is a wrapper around `AIBinder_DeathRecipient` and a pointer +/// to a `Fn` which is `Sync` and `Send` (the cookie field). As +/// `AIBinder_DeathRecipient` is threadsafe, this structure is too. +unsafe impl Sync for DeathRecipient {} + impl DeathRecipient { /// Create a new death recipient that will call the given callback when its /// associated object dies. |