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Commit 290efe38 authored by Rick Yiu's avatar Rick Yiu
Browse files

Revert "Fix API for C compatibility" 

This reverts commit b473061c.

Reason for revert: new API is no longer used

Change-Id: I2c4f9f37736faeb5d0403c2ba531c792d2531505
parent fbb0314c

libutils/Threads.cpp

+1 −11
Original line number Diff line number Diff line
@@ -302,8 +302,7 @@ void androidSetCreateThreadFunc(android_create_thread_fn func) 
}



#if defined(__ANDROID__)

namespace {

int androidSetThreadPriorityInternal(pid_t tid, int pri, bool change_policy) {

int androidSetThreadPriority(pid_t tid, int pri, bool change_policy) {

    int rc = 0;

    int lasterr = 0;

    int curr_pri = getpriority(PRIO_PROCESS, tid);
@@ -335,15 +334,6 @@ int androidSetThreadPriorityInternal(pid_t tid, int pri, bool change_policy) { 


    return rc;

}

}  // namespace



int androidSetThreadPriority(pid_t tid, int pri) {

    return androidSetThreadPriorityInternal(tid, pri, true);

}



int androidSetThreadPriorityAndPolicy(pid_t tid, int pri, bool change_policy) {

    return androidSetThreadPriorityInternal(tid, pri, change_policy);

}



int androidGetThreadPriority(pid_t tid) {

    return getpriority(PRIO_PROCESS, tid);

libutils/include/utils/AndroidThreads.h

+1 −4
Original line number Diff line number Diff line
@@ -78,12 +78,9 @@ extern void androidSetCreateThreadFunc(android_create_thread_fn func); 
// should be one of the ANDROID_PRIORITY constants.  Returns INVALID_OPERATION

// if the priority set failed, else another value if just the group set failed;

// in either case errno is set.  Thread ID zero means current thread.

// This is equivalent to androidSetThreadPriorityAndPolicy(tid, prio, true);

extern int androidSetThreadPriority(pid_t tid, int prio);



// Parameter "change_policy" indicates if sched policy should be changed. It needs

// not be checked again if the change is done elsewhere like activity manager.

extern int androidSetThreadPriorityAndPolicy(pid_t tid, int prio, bool change_policy);

extern int androidSetThreadPriority(pid_t tid, int prio, bool change_policy = true);



// Get the current priority of a particular thread. Returns one of the

// ANDROID_PRIORITY constants or a negative result in case of error.