Struct spa_thread_utils_methods

#[repr(C)]
pub struct spa_thread_utils_methods {
    pub version: u32,
    pub create: Option<unsafe extern "C" fn(object: *mut c_void, props: *const spa_dict, start: Option<unsafe extern "C" fn(arg1: *mut c_void) -> *mut c_void>, arg: *mut c_void) -> *mut spa_thread>,
    pub join: Option<unsafe extern "C" fn(object: *mut c_void, thread: *mut spa_thread, retval: *mut *mut c_void) -> c_int>,
    pub get_rt_range: Option<unsafe extern "C" fn(object: *mut c_void, props: *const spa_dict, min: *mut c_int, max: *mut c_int) -> c_int>,
    pub acquire_rt: Option<unsafe extern "C" fn(object: *mut c_void, thread: *mut spa_thread, priority: c_int) -> c_int>,
    pub drop_rt: Option<unsafe extern "C" fn(object: *mut c_void, thread: *mut spa_thread) -> c_int>,
}

thread utils

Fields

version: u32

create: Option<unsafe extern "C" fn(object: *mut c_void, props: *const spa_dict, start: Option<unsafe extern "C" fn(arg1: *mut c_void) -> *mut c_void>, arg: *mut c_void) -> *mut spa_thread>

create a new thread that runs \a start with \a arg

join: Option<unsafe extern "C" fn(object: *mut c_void, thread: *mut spa_thread, retval: *mut *mut c_void) -> c_int>

stop and join a thread

get_rt_range: Option<unsafe extern "C" fn(object: *mut c_void, props: *const spa_dict, min: *mut c_int, max: *mut c_int) -> c_int>

get realtime priority range for threads created with \a props

acquire_rt: Option<unsafe extern "C" fn(object: *mut c_void, thread: *mut spa_thread, priority: c_int) -> c_int>

acquire realtime priority, a priority of -1 refers to the priority configured in the realtime module

drop_rt: Option<unsafe extern "C" fn(object: *mut c_void, thread: *mut spa_thread) -> c_int>

drop realtime priority

Trait Implementations

impl Clone for spa_thread_utils_methods

fn clone(&self) -> spa_thread_utils_methods

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for spa_thread_utils_methods

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for spa_thread_utils_methods

fn eq(&self, other: &spa_thread_utils_methods) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for spa_thread_utils_methods

impl Eq for spa_thread_utils_methods

impl StructuralPartialEq for spa_thread_utils_methods