mirrors/Odin
1
0
Fork 0
mirror of https://github.com/odin-lang/Odin.git synced 2026-04-06 14:48:21 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #6403 from mifreundorfer/fix-auto-reset-event-deadlock

Browse Source 
Fix auto reset event signal deadlock
This commit is contained in:
Jeroen van Rijn
2026-03-11 10:25:11 +01:00
committed by GitHub
parent 7a41092dcc 8b4cd5a3f3
commit 7fc670c8a6
1 changed files with 3 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
core/sync/extended.odin
View File

@@ -222,9 +222,10 @@ thread.
*/
auto_reset_event_signal :: proc "contextless" (e: ^Auto_Reset_Event) {
old_status := atomic_load_explicit(&e.status, .Relaxed)
new_status := old_status + 1 if old_status < 1 else 1
for {
if _, ok := atomic_compare_exchange_weak_explicit(&e.status, old_status, new_status, .Release, .Relaxed); ok {
new_status := old_status + 1 if old_status < 1 else 1
ok: bool
if old_status, ok = atomic_compare_exchange_weak_explicit(&e.status, old_status, new_status, .Release, .Relaxed); ok {
break
}
cpu_relax()