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Kernel: Refactor storage stack with u64 as file operations offset

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Jean-Baptiste Boric 2021-03-17 13:18:51 +01:00 • committed by Andreas Kling
parent 999c57ef2d
commit b05b4d4b24
43 changed files with 83 additions and 83 deletions
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4
Kernel/Devices/NullDevice.cpp
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@ -56,12 +56,12 @@ bool NullDevice::can_read(const FileDescription&, size_t) const
return true;
}
KResultOr<size_t> NullDevice::read(FileDescription&, size_t, UserOrKernelBuffer&, size_t)
KResultOr<size_t> NullDevice::read(FileDescription&, u64, UserOrKernelBuffer&, size_t)
{
return 0;
}
KResultOr<size_t> NullDevice::write(FileDescription&, size_t, const UserOrKernelBuffer&, size_t buffer_size)
KResultOr<size_t> NullDevice::write(FileDescription&, u64, const UserOrKernelBuffer&, size_t buffer_size)
{
return min(static_cast<size_t>(PAGE_SIZE), buffer_size);
}