You've already forked godot
mirror of
https://github.com/godotengine/godot.git
synced 2025-11-11 13:10:58 +00:00
f5836b40d4
For the time being we don't support writing a description for those, preferring
having all details in the method's description.
Using self-closing tags saves half the lines, and prevents contributors from
thinking that they should write the argument or return documentation there.
(cherry picked from commit 7adf4cc9b5)
29 lines
1.0 KiB
XML
29 lines
1.0 KiB
XML
<?xml version="1.0" encoding="UTF-8" ?>
|
|
<class name="Semaphore" inherits="Reference" version="3.4">
|
|
<brief_description>
|
|
A synchronization semaphore.
|
|
</brief_description>
|
|
<description>
|
|
A synchronization semaphore which can be used to synchronize multiple [Thread]s. Initialized to zero on creation. Be careful to avoid deadlocks. For a binary version, see [Mutex].
|
|
</description>
|
|
<tutorials>
|
|
<link>https://docs.godotengine.org/en/3.3/tutorials/threads/using_multiple_threads.html</link>
|
|
</tutorials>
|
|
<methods>
|
|
<method name="post">
|
|
<return type="int" enum="Error" />
|
|
<description>
|
|
Lowers the [Semaphore], allowing one more thread in. Returns [constant OK] on success, [constant ERR_BUSY] otherwise.
|
|
</description>
|
|
</method>
|
|
<method name="wait">
|
|
<return type="int" enum="Error" />
|
|
<description>
|
|
Tries to wait for the [Semaphore], if its value is zero, blocks until non-zero. Returns [constant OK] on success, [constant ERR_BUSY] otherwise.
|
|
</description>
|
|
</method>
|
|
</methods>
|
|
<constants>
|
|
</constants>
|
|
</class>
|