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haiku couple of missing scheduling related fn #2386

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Sep 4, 2021
Merged

haiku couple of missing scheduling related fn #2386

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24 changes: 24 additions & 0 deletions src/unix/haiku/native.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -63,6 +63,23 @@ e! {
}

// kernel/scheduler.h

pub enum be_task_flags {
B_DEFAULT_MEDIA_PRIORITY = 0x000,
B_OFFLINE_PROCESSING = 0x001,
B_STATUS_RENDERING = 0x002,
B_USER_INPUT_HANDLING = 0x004,
B_LIVE_VIDEO_MANIPULATION = 0x008,
B_VIDEO_PLAYBACK = 0x010,
B_VIDEO_RECORDING = 0x020,
B_LIVE_AUDIO_MANIPULATION = 0x040,
B_AUDIO_PLAYBACK = 0x080,
B_AUDIO_RECORDING = 0x100,
B_LIVE_3D_RENDERING = 0x200,
B_NUMBER_CRUNCHING = 0x400,
B_MIDI_PROCESSING = 0x800,
}

pub enum schduler_mode {
SCHEDULER_MODE_LOW_LATENCY,
SCHEDULER_MODE_POWER_SAVING,
Expand Down Expand Up @@ -861,6 +878,13 @@ extern "C" {

pub fn rename_thread(thread: thread_id, newName: *const ::c_char) -> status_t;
pub fn set_thread_priority(thread: thread_id, newPriority: i32) -> status_t;
pub fn suggest_thread_priority(
task_flags: be_task_flags,
period: i32,
jitter: ::bigtime_t,
length: ::bigtime_t,
) -> i32;
pub fn estimate_max_scheduling_latency(th: ::thread_id) -> ::bigtime_t;
pub fn exit_thread(status: status_t);
pub fn wait_for_thread(thread: thread_id, returnValue: *mut status_t) -> status_t;
pub fn on_exit_thread(callback: extern "C" fn(*mut ::c_void), data: *mut ::c_void) -> status_t;
Expand Down