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DOC: Update documentation with multi-threading support

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boreddevnl
2026-03-18 18:09:46 +01:00
parent 5604866882
commit d9bcc4aff7
6 changed files with 48 additions and 23 deletions
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docs/appdev/ui_api.md
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@@ -68,7 +68,9 @@ Applications must continuously poll for events inside an infinite `$while(1)` lo
Returns `true` if an event was waiting in the queue, populating the `ev` structure. Returns `false` if the queue is empty.
> [!IMPORTANT]
> Because `ui_get_event` is non-blocking, you must call `sys_yield();` inside your event loop if no event was received, otherwise your app will consume 100% of the CPU timeslice.
> Because `ui_get_event` is non-blocking, you must call `sys_yield();` inside your event loop if no event was received. In BoredOS's **Multi-Core (SMP)** architecture, failing to yield will pin a CPU core to 100% usage, potentially starving other processes.
>
> All UI syscalls are **Thread-Safe** at the kernel level via the global GUI spinlock.
### Graphical Event Structure