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Use __ulock_wait macOS; fix #1959

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This commit is contained in:
Jeroen van Rijn
2022-09-04 13:11:06 +02:00
parent 74458ab096
commit 52475b1761
1 changed files with 4 additions and 3 deletions
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7
core/sync/futex_darwin.odin
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@@ -8,8 +8,9 @@ import "core:time"
foreign import System "System.framework"
foreign System {
// __ulock_wait is not available on 10.15
// See https://github.com/odin-lang/Odin/issues/1959
__ulock_wait :: proc "c" (operation: u32, addr: rawptr, value: u64, timeout_us: u32) -> c.int ---
__ulock_wait2 :: proc "c" (operation: u32, addr: rawptr, value: u64, timeout_ns: u64, value2: u64) -> c.int ---
__ulock_wake :: proc "c" (operation: u32, addr: rawptr, wake_value: u64) -> c.int ---
}
@@ -28,9 +29,9 @@ _futex_wait :: proc(f: ^Futex, expected: u32) -> bool {
}
_futex_wait_with_timeout :: proc(f: ^Futex, expected: u32, duration: time.Duration) -> bool {
timeout_ns := u64(duration)
timeout_ns := u32(duration) * 1000
s := __ulock_wait2(UL_COMPARE_AND_WAIT | ULF_NO_ERRNO, f, u64(expected), timeout_ns, 0)
s := __ulock_wait(UL_COMPARE_AND_WAIT | ULF_NO_ERRNO, f, u64(expected), timeout_ns)
if s >= 0 {
return true
}