1 #ifndef ANDROID_DVR_PERFORMANCE_H_ 2 #define ANDROID_DVR_PERFORMANCE_H_ 3 4 #include <stddef.h> 5 #include <unistd.h> 6 7 __BEGIN_DECLS 8 9 /// Sets the scheduler policy for a task. 10 /// 11 /// Sets the scheduler policy for a task to the class described by a semantic 12 /// string. 13 /// 14 /// Supported policies are device-specific. 15 /// 16 /// @param task_id The task id of task to set the policy for. When task_id is 0 17 /// the current task id is substituted. 18 /// @param scheduler_policy NULL-terminated ASCII string containing the desired 19 /// scheduler policy. 20 /// @returns Returns 0 on success or a negative errno error code on error. 21 int dvrPerformanceSetSchedulerPolicy(pid_t task_id, const char* scheduler_policy); 22 23 __END_DECLS 24 25 #endif // ANDROID_DVR_PERFORMANCE_H_ 26 27
