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//+build darwin
//+private
package sync2
import "core:c"
import "core:time"
import "core:intrinsics"
foreign import pthread "System.framework"
_current_thread_id :: proc "contextless" () -> int {
tid: u64
// NOTE(Oskar): available from OSX 10.6 and iOS 3.2.
// For older versions there is `syscall(SYS_thread_selfid)`, but not really
// the same thing apparently.
foreign pthread { pthread_threadid_np :: proc "c" (rawptr, ^u64) -> c.int --- }
pthread_threadid_np(nil, &tid)
return int(tid)
}
_Mutex :: struct {
mutex: Atomic_Mutex,
}
_mutex_lock :: proc(m: ^Mutex) {
atomic_mutex_lock(&m.impl.mutex)
}
_mutex_unlock :: proc(m: ^Mutex) {
atomic_mutex_unlock(&m.impl.mutex)
}
_mutex_try_lock :: proc(m: ^Mutex) -> bool {
return atomic_mutex_try_lock(&m.impl.mutex)
}
_Cond :: struct {
cond: Atomic_Cond,
}
_cond_wait :: proc(c: ^Cond, m: ^Mutex) {
atomic_cond_wait(&c.impl.cond, &m.impl.mutex)
}
_cond_wait_with_timeout :: proc(c: ^Cond, m: ^Mutex, duration: time.Duration) -> bool {
return atomic_cond_wait_with_timeout(&c.impl.cond, &m.impl.mutex, duration)
}
_cond_signal :: proc(c: ^Cond) {
atomic_cond_signal(&c.impl.cond)
}
_cond_broadcast :: proc(c: ^Cond) {
atomic_cond_broadcast(&c.impl.cond)
}
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