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Kernel: Implement unified input files for device hot-plugging support

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/dev/keyboard and /dev/mouse can be read for events from any attached
keyboard or mouse respectively. This makes device hot-plugging support
pretty much automatic for TTY, GUI, and whatever takes input.
This commit is contained in:
Bananymous
2024-07-15 22:11:15 +03:00
parent 9d7f97ccd5
commit a5cb4057f9
7 changed files with 216 additions and 19 deletions
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3
kernel/kernel/FS/DevFS/FileSystem.cpp
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@@ -5,6 +5,7 @@
#include <kernel/Device/ZeroDevice.h>
#include <kernel/FS/DevFS/FileSystem.h>
#include <kernel/FS/TmpFS/Inode.h>
#include <kernel/Input/InputDevice.h>
#include <kernel/Lock/LockGuard.h>
#include <kernel/Process.h>
#include <kernel/Scheduler.h>
@@ -26,6 +27,8 @@ namespace Kernel
s_instance->add_device(MUST(DebugDevice::create(0666, 0, 0)));
s_instance->add_device(MUST(NullDevice::create(0666, 0, 0)));
s_instance->add_device(MUST(ZeroDevice::create(0666, 0, 0)));
s_instance->add_device(MUST(KeyboardDevice::create(0440, 0, 901)));
s_instance->add_device(MUST(MouseDevice::create(0440, 0, 901)));
}
DevFileSystem& DevFileSystem::get()