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Fix _Sema

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This commit is contained in:
gingerBill
2022-04-01 14:51:51 +01:00
parent 76cf667a29
commit c78b83f142
3 changed files with 6 additions and 6 deletions
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core/sync/extended.odin
+2 -2
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@@ -202,7 +202,7 @@ benaphore_lock :: proc(b: ^Benaphore) {
}
benaphore_try_lock :: proc(b: ^Benaphore) -> bool {
v, _ := atomic_compare_exchange_strong_explicit(&b.counter, 1, 0, .Acquire, .Acquire)
v, _ := atomic_compare_exchange_strong_explicit(&b.counter, 0, 1, .Acquire, .Acquire)
return v == 0
}
@@ -243,7 +243,7 @@ recursive_benaphore_try_lock :: proc(b: ^Recursive_Benaphore) -> bool {
atomic_add_explicit(&b.counter, 1, .Acquire)
}
if v, _ := atomic_compare_exchange_strong_explicit(&b.counter, 1, 0, .Acquire, .Acquire); v != 0 {
if v, _ := atomic_compare_exchange_strong_explicit(&b.counter, 0, 1, .Acquire, .Acquire); v != 0 {
return false
}
// inside the lock