RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 23:17:45 +00:00
Code Issues Activity Actions

Kernel: Move devices into Kernel/Devices/.

Browse source
This commit is contained in:
Andreas Kling 2019-04-03 12:36:40 +02:00
parent 072ea7eece
commit ab43658c55
42 changed files with 53 additions and 54 deletions
Download patch file Download diff file Expand all files Collapse all files

31
Kernel/ZeroDevice.cpp
View file

@ -1,31 +0,0 @@
#include "ZeroDevice.h"
#include "Limits.h"
#include <AK/StdLibExtras.h>
#include <AK/kstdio.h>
ZeroDevice::ZeroDevice()
: CharacterDevice(1, 5)
{
}
ZeroDevice::~ZeroDevice()
{
}
bool ZeroDevice::can_read(Process&) const
{
return true;
}
ssize_t ZeroDevice::read(Process&, byte* buffer, ssize_t size)
{
ssize_t count = min(GoodBufferSize, size);
memset(buffer, 0, (size_t)count);
return count;
}
ssize_t ZeroDevice::write(Process&, const byte*, ssize_t size)
{
return min(GoodBufferSize, size);
}