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Commit 0b50accc authored by Steven Moreland's avatar Steven Moreland Committed by Automerger Merge Worker
Browse files

Merge "libbinder: static assert wire protocol sizes" am: 4428a9df 

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/1817613

Change-Id: I2ada4845ca84fd7922c097b1ab12c6dcf2f8e5d1
parents 4d07612f 4428a9df

libs/binder/RpcWireFormat.h

+7 −0
Original line number Diff line number Diff line
@@ -31,6 +31,7 @@ struct RpcWireAddress { 
    uint64_t options;

    uint8_t address[32];

};

static_assert(sizeof(RpcWireAddress) == 40);



/**

 * This is sent to an RpcServer in order to request a new connection is created,
@@ -43,6 +44,7 @@ struct RpcConnectionHeader { 
    uint8_t options;

    uint8_t reserved1[7];

};

static_assert(sizeof(RpcConnectionHeader) == 56);



/**

 * In response to an RpcConnectionHeader which corresponds to a new session,
@@ -52,6 +54,7 @@ struct RpcNewSessionResponse { 
    uint32_t version; // maximum supported by callee <= maximum supported by caller

    uint8_t reserved[4];

};

static_assert(sizeof(RpcNewSessionResponse) == 8);



#define RPC_CONNECTION_INIT_OKAY "cci"
@@ -64,6 +67,7 @@ struct RpcOutgoingConnectionInit { 
    char msg[4];

    uint8_t reserved[4];

};

static_assert(sizeof(RpcOutgoingConnectionInit) == 8);



enum : uint32_t {

    /**
@@ -105,6 +109,7 @@ struct RpcWireHeader { 


    uint32_t reserved[2];

};

static_assert(sizeof(RpcWireHeader) == 16);



struct RpcWireTransaction {

    RpcWireAddress address;
@@ -117,11 +122,13 @@ struct RpcWireTransaction { 


    uint8_t data[];

};

static_assert(sizeof(RpcWireTransaction) == 72);



struct RpcWireReply {

    int32_t status; // transact return

    uint8_t data[];

};

static_assert(sizeof(RpcWireReply) == 4);



#pragma clang diagnostic pop