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Rename futex_wake and futex_wake_all to futex_signal and futex_broadcast

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This commit is contained in:
gingerBill
2021-10-11 16:40:23 +01:00
parent 46b33854c9
commit d97c6a7657
6 changed files with 15 additions and 15 deletions
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4
core/sync/sync2/futex_darwin.odin
View File

@@ -46,7 +46,7 @@ _futex_wait_with_timeout :: proc(f: ^Futex, expected: u32, duration: time.Durati
}
_futex_wake_single :: proc(f: ^Futex) {
_futex_signal :: proc(f: ^Futex) {
loop: for {
s := __ulock_wake(UL_COMPARE_AND_WAIT | ULF_NO_ERRNO, f, 0)
if s >= 0 {
@@ -63,7 +63,7 @@ _futex_wake_single :: proc(f: ^Futex) {
}
}
_futex_wake_all :: proc(f: ^Futex) {
_futex_broadcast :: proc(f: ^Futex) {
loop: for {
s := __ulock_wake(UL_COMPARE_AND_WAIT | ULF_NO_ERRNO | ULF_WAKE_ALL, f, 0)
if s >= 0 {

4
core/sync/sync2/futex_linux.odin
View File

@@ -84,7 +84,7 @@ _futex_wait_with_timeout :: proc(f: ^Futex, expected: u32, duration: time.Durati
}
_futex_wake_single :: proc(f: ^Futex) {
_futex_signal :: proc(f: ^Futex) {
err := internal_futex(f, FUTEX_WAKE_PRIVATE | FUTEX_WAKE, 1, nil)
switch err {
case ESUCCESS, EINVAL, EFAULT:
@@ -93,7 +93,7 @@ _futex_wake_single :: proc(f: ^Futex) {
panic("futex_wake_single failure")
}
}
_futex_wake_all :: proc(f: ^Futex) {
_futex_broadcast :: proc(f: ^Futex) {
err := internal_futex(f, FUTEX_WAKE_PRIVATE | FUTEX_WAKE, u32(max(i32)), nil)
switch err {
case ESUCCESS, EINVAL, EFAULT:

4
core/sync/sync2/futex_windows.odin
View File

@@ -29,10 +29,10 @@ _futex_wait_with_timeout :: proc(f: ^Futex, expect: u32, duration: time.Duration
return bool(WaitOnAddress(f, &expect, size_of(expect), timeout))
}
_futex_wake_single :: proc(f: ^Futex) {
_futex_signal :: proc(f: ^Futex) {
WakeByAddressSingle(f)
}
_futex_wake_all :: proc(f: ^Futex) {
_futex_broadcast :: proc(f: ^Futex) {
WakeByAddressAll(f)
}

12
core/sync/sync2/primitives.odin
View File

@@ -219,9 +219,9 @@ sema_wait_with_timeout :: proc(s: ^Sema, duration: time.Duration) -> bool {
sema_post :: proc(s: ^Sema, count := 1) {
atomic_add(&s.count, Futex(count))
if count == 1 {
futex_wake_single(&s.count)
futex_signal(&s.count)
} else {
futex_wake_all(&s.count)
futex_broadcast(&s.count)
}
}
@@ -251,10 +251,10 @@ futex_wait_with_timeout :: proc(f: ^Futex, expected: u32, duration: time.Duratio
return _futex_wait_with_timeout(f, expected, duration)
}
futex_wake_single :: proc(f: ^Futex) {
_futex_wake_single(f)
futex_signal :: proc(f: ^Futex) {
_futex_signal(f)
}
futex_wake_all :: proc(f: ^Futex) {
_futex_wake_all(f)
futex_broadcast :: proc(f: ^Futex) {
_futex_broadcast(f)
}

4
core/sync/sync2/primitives_atomic.odin
View File

@@ -62,7 +62,7 @@ atomic_mutex_lock :: proc(m: ^Atomic_Mutex) {
atomic_mutex_unlock :: proc(m: ^Atomic_Mutex) {
@(cold)
unlock_slow :: proc(m: ^Atomic_Mutex) {
futex_wake_single((^Futex)(&m.state))
futex_signal((^Futex)(&m.state))
}
@@ -317,7 +317,7 @@ queue_item_wait_with_timeout :: proc(item: ^Queue_Item, duration: time.Duration)
@(private="file")
queue_item_signal :: proc(item: ^Queue_Item) {
atomic_store_release(&item.futex, 1)
futex_wake_single(&item.futex)
futex_signal(&item.futex)
}

2
core/sync/sync2/primitives_internal.odin
View File

@@ -29,7 +29,7 @@ when #config(ODIN_SYNC_RECURSIVE_MUTEX_USE_FUTEX, true) {
}
atomic_exchange_release(&m.impl.owner, 0)
futex_wake_single(&m.impl.owner)
futex_signal(&m.impl.owner)
// outside the lock
}