mirror of
https://github.com/godotengine/godot.git
synced 2024-12-09 10:09:20 +08:00
39 lines
1.1 KiB
XML
39 lines
1.1 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
|
|
<class name="Mutex" inherits="Reference" category="Core" version="3.1">
|
|
<brief_description>
|
|
A synchronization Mutex.
|
|
</brief_description>
|
|
<description>
|
|
A synchronization Mutex. Element used to synchronize multiple [Thread]s. Basically a binary [Semaphore]. Guarantees that only one thread can ever acquire this lock at a time. Can be used to protect a critical section. Be careful to avoid deadlocks.
|
|
</description>
|
|
<tutorials>
|
|
</tutorials>
|
|
<demos>
|
|
</demos>
|
|
<methods>
|
|
<method name="lock">
|
|
<return type="void">
|
|
</return>
|
|
<description>
|
|
Lock this [code]Mutex[/code], blocks until it is unlocked by the current owner.
|
|
</description>
|
|
</method>
|
|
<method name="try_lock">
|
|
<return type="int" enum="Error">
|
|
</return>
|
|
<description>
|
|
Try locking this [code]Mutex[/code], does not block. Returns [OK] on success, [ERR_BUSY] otherwise.
|
|
</description>
|
|
</method>
|
|
<method name="unlock">
|
|
<return type="void">
|
|
</return>
|
|
<description>
|
|
Unlock this [code]Mutex[/code], leaving it to other threads.
|
|
</description>
|
|
</method>
|
|
</methods>
|
|
<constants>
|
|
</constants>
|
|
</class>
|