Fennix/Kernel
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Update kernel

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This commit is contained in:
EnderIce2
2024-01-19 06:47:42 +02:00
parent fd15592608
commit 96daa43d38
282 changed files with 25486 additions and 15700 deletions
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160
include/filesystem/mounts.hpp
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@ -20,7 +20,12 @@
#include <types.h>
#include <filesystem/termios.hpp>
#include <filesystem.hpp>
#include <bitmap.hpp>
#include <task.hpp>
#include <lock.hpp>
#include <vector>
namespace vfs
{
@ -34,12 +39,12 @@ namespace vfs
class NullDevice : public Node
{
public:
virtual size_t read(uint8_t *Buffer,
size_t Size,
off_t Offset);
virtual size_t write(uint8_t *Buffer,
size_t Size,
off_t Offset);
size_t read(uint8_t *Buffer,
size_t Size,
off_t Offset) final;
size_t write(uint8_t *Buffer,
size_t Size,
off_t Offset) final;
NullDevice();
~NullDevice();
@ -48,12 +53,12 @@ namespace vfs
class RandomDevice : public Node
{
public:
virtual size_t read(uint8_t *Buffer,
size_t Size,
off_t Offset);
virtual size_t write(uint8_t *Buffer,
size_t Size,
off_t Offset);
size_t read(uint8_t *Buffer,
size_t Size,
off_t Offset) final;
size_t write(uint8_t *Buffer,
size_t Size,
off_t Offset) final;
RandomDevice();
~RandomDevice();
@ -62,42 +67,137 @@ namespace vfs
class ZeroDevice : public Node
{
public:
virtual size_t read(uint8_t *Buffer,
size_t Size,
off_t Offset);
virtual size_t write(uint8_t *Buffer,
size_t Size,
off_t Offset);
size_t read(uint8_t *Buffer,
size_t Size,
off_t Offset) final;
size_t write(uint8_t *Buffer,
size_t Size,
off_t Offset) final;
ZeroDevice();
~ZeroDevice();
};
class KConDevice : public Node
{
public:
size_t read(uint8_t *Buffer,
size_t Size,
off_t Offset) final;
size_t write(uint8_t *Buffer,
size_t Size,
off_t Offset) final;
int ioctl(unsigned long Request,
void *Argp) final;
termios term{};
winsize termSize{};
KConDevice();
~KConDevice();
};
class TTYDevice : public Node
{
public:
virtual size_t write(uint8_t *Buffer,
size_t Size,
off_t Offset);
virtual int ioctl(unsigned long Request,
void *Argp);
size_t write(uint8_t *Buffer,
size_t Size,
off_t Offset) final;
int ioctl(unsigned long Request,
void *Argp) final;
TTYDevice();
~TTYDevice();
};
class MasterPTY
{
NewLock(PTYLock);
public:
size_t read(uint8_t *Buffer,
size_t Size,
off_t Offset);
size_t write(uint8_t *Buffer,
size_t Size,
off_t Offset);
MasterPTY();
~MasterPTY();
};
class SlavePTY
{
NewLock(PTYLock);
public:
size_t read(uint8_t *Buffer,
size_t Size,
off_t Offset);
size_t write(uint8_t *Buffer,
size_t Size,
off_t Offset);
SlavePTY();
~SlavePTY();
};
class PTYDevice : public Node
{
private:
Node *pts;
int id;
int fildes;
bool isMaster;
termios term{};
winsize termSize{};
MasterPTY *MasterDev;
SlavePTY *SlaveDev;
public:
decltype(id) &ptyId = id;
decltype(fildes) &fd = fildes;
int open(int Flags, mode_t Mode) final;
int close() final;
size_t read(uint8_t *Buffer,
size_t Size,
off_t Offset) final;
size_t write(uint8_t *Buffer,
size_t Size,
off_t Offset) final;
int ioctl(unsigned long Request,
void *Argp) final;
int OpenMaster(int Flags, mode_t Mode);
PTYDevice(Node *pts, int id);
~PTYDevice();
};
class PTMXDevice : public Node
{
private:
Node *pts = nullptr;
NewLock(PTMXLock);
Node *pts;
Bitmap ptysId;
std::vector<PTYDevice *> ptysList;
public:
virtual size_t read(uint8_t *Buffer,
size_t Size,
off_t Offset);
virtual size_t write(uint8_t *Buffer,
size_t Size,
off_t Offset);
int open(int Flags, mode_t Mode) final;
/**
* Remove a PTY from the list
*
* @param fd The file descriptor of the PTY
* @param pcb The process that owns the PTY
*
* @note if pcb is nullptr, the current process
* will be used.
*
*/
void RemovePTY(int fd, Tasking::PCB *pcb = nullptr);
PTMXDevice();
~PTMXDevice();