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Kernel: Start work on making inodes more thread safe

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All inode operations are now locked and thread blocked
This commit is contained in:
Bananymous
2023-09-09 22:45:27 +03:00
parent 39a5c52088
commit dd9af56e21
23 changed files with 229 additions and 105 deletions
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7
kernel/include/kernel/Device/NullDevice.h
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@@ -1,4 +1,3 @@
#include <BAN/UniqPtr.h>
#include <kernel/Device/Device.h>
namespace Kernel
@@ -11,14 +10,14 @@ namespace Kernel
virtual dev_t rdev() const override { return m_rdev; }
virtual BAN::ErrorOr<size_t> read(size_t, void*, size_t) override { return 0; }
virtual BAN::ErrorOr<size_t> write(size_t, const void*, size_t size) override { return size; };
protected:
NullDevice(mode_t mode, uid_t uid, gid_t gid, dev_t rdev)
: CharacterDevice(mode, uid, gid)
, m_rdev(rdev)
{ }
virtual BAN::ErrorOr<size_t> read_impl(off_t, void*, size_t) override { return 0; }
virtual BAN::ErrorOr<size_t> write_impl(off_t, const void*, size_t size) override { return size; };
private:
const dev_t m_rdev;