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Add barrier implementation

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doylet
2026-03-07 22:07:40 +11:00
parent 19df3b75ce
commit 0f9af50a6d
6 changed files with 139 additions and 41 deletions
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Source/OS/dn_os.h
+9 -1
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@@ -174,6 +174,11 @@ struct DN_OSSemaphore
DN_U64 handle;
};
struct DN_OSBarrier
{
DN_U64 handle;
};
enum DN_OSSemaphoreWaitResult
{
DN_OSSemaphoreWaitResult_Failed,
@@ -384,11 +389,14 @@ DN_API DN_OSExecResult DN_OS_Exec (D
DN_API DN_OSExecResult DN_OS_ExecOrAbort (DN_Slice<DN_Str8> cmd_line, DN_OSExecArgs *args, DN_Arena *arena);
DN_API DN_OSSemaphore DN_OS_SemaphoreInit (DN_U32 initial_count);
DN_API bool DN_OS_SemaphoreIsValid (DN_OSSemaphore *semaphore);
DN_API void DN_OS_SemaphoreDeinit (DN_OSSemaphore *semaphore);
DN_API void DN_OS_SemaphoreIncrement (DN_OSSemaphore *semaphore, DN_U32 amount);
DN_API DN_OSSemaphoreWaitResult DN_OS_SemaphoreWait (DN_OSSemaphore *semaphore, DN_U32 timeout_ms);
DN_API DN_OSBarrier DN_OS_BarrierInit (DN_U32 thread_count);
DN_API void DN_OS_BarrierDeinit (DN_OSBarrier *barrier);
DN_API void DN_OS_BarrierWait (DN_OSBarrier *barrier);
DN_API DN_OSMutex DN_OS_MutexInit ();
DN_API void DN_OS_MutexDeinit (DN_OSMutex *mutex);
DN_API void DN_OS_MutexLock (DN_OSMutex *mutex);