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Commit 96174ac4 authored by Ady Abraham's avatar Ady Abraham
Browse files

Add AIBinder_setMinSchedulerPolicy 

Add setMinSchedulerPolicy on AIBinder to be equivalent to the HIDL one.

Test: build
Bug: 203207604
Change-Id: Ifd02ae24d319c365fae85d11496a1017876bd3ba
parent 1dbd7a49

libs/binder/ndk/ibinder.cpp

+4 −0
Original line number Diff line number Diff line
@@ -780,3 +780,7 @@ AIBinder* AIBinder_fromPlatformBinder(const android::sp<android::IBinder>& binde 
    AIBinder_incStrong(ndkBinder.get());

    return ndkBinder.get();

}



void AIBinder_setMinSchedulerPolicy(AIBinder* binder, int policy, int priority) {

    binder->asABBinder()->setMinSchedulerPolicy(policy, priority);

}

libs/binder/ndk/include_platform/android/binder_ibinder_platform.h

+13 −0
Original line number Diff line number Diff line
@@ -55,4 +55,17 @@ __attribute__((weak)) void AIBinder_setRequestingSid(AIBinder* binder, bool requ 
 */

__attribute__((weak, warn_unused_result)) const char* AIBinder_getCallingSid() __INTRODUCED_IN(31);



/**

 * Sets a minimum scheduler policy for all transactions coming into this

 * AIBinder.

 *

 * This must be called before the object is sent to another process.

 * Aborts on invalid values. Not thread safe.

 *

 * \param binder local server binder to set the policy for

 * \param policy scheduler policy as defined in linux UAPI

 * \param priority priority. [-20..19] for SCHED_NORMAL, [1..99] for RT

 */

void AIBinder_setMinSchedulerPolicy(AIBinder* binder, int policy, int priority) __INTRODUCED_IN(33);



__END_DECLS

libs/binder/ndk/libbinder_ndk.map.txt

+1 −0
Original line number Diff line number Diff line
@@ -145,6 +145,7 @@ LIBBINDER_NDK33 { # introduced=33 
  global:

    AIBinder_Class_disableInterfaceTokenHeader;

    AIBinder_DeathRecipient_setOnUnlinked;

    AIBinder_setMinSchedulerPolicy; # llndk

    AParcel_marshal;

    AParcel_unmarshal;

};