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Update kernel code

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This commit is contained in:
Alex
2023-08-22 06:21:17 +03:00
parent ef3b761d4f
commit 8898791257
49 changed files with 3389 additions and 2313 deletions
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30
include/filesystem.hpp
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@ -357,7 +357,23 @@ namespace VirtualFileSystem
class FileDescriptorTable
{
public:
struct FileDescriptor
struct winsize
{
unsigned short ws_row;
unsigned short ws_col;
unsigned short ws_xpixel;
unsigned short ws_ypixel;
};
struct Fildes
{
RefNode *Handle{};
mode_t Mode = 0;
int Flags = 0;
int Descriptor = -1;
};
struct DupFildes
{
RefNode *Handle{};
mode_t Mode = 0;
@ -366,10 +382,13 @@ namespace VirtualFileSystem
};
private:
std::vector<FileDescriptor> FileDescriptors;
std::vector<Fildes> FileDescriptors;
std::vector<DupFildes> FildesDuplicates;
VirtualFileSystem::Node *fdDir = nullptr;
FileDescriptor GetFileDescriptor(int FileDescriptor);
Fildes GetFileDescriptor(int FileDescriptor);
FileDescriptorTable::DupFildes GetDupFildes(int FileDescriptor);
int ProbeMode(mode_t Mode, int Flags);
int AddFileDescriptor(const char *AbsolutePath, mode_t Mode, int Flags);
int RemoveFileDescriptor(int FileDescriptor);
@ -377,7 +396,7 @@ namespace VirtualFileSystem
public:
std::string GetAbsolutePath(int FileDescriptor);
std::vector<FileDescriptor> &GetFileDescriptors() { return FileDescriptors; }
std::vector<Fildes> &GetFileDescriptors() { return FileDescriptors; }
int _open(const char *pathname, int flags, mode_t mode);
int _creat(const char *pathname, mode_t mode);
@ -388,6 +407,9 @@ namespace VirtualFileSystem
int _stat(const char *pathname, struct stat *statbuf);
int _fstat(int fd, struct stat *statbuf);
int _lstat(const char *pathname, struct stat *statbuf);
int _dup(int oldfd);
int _dup2(int oldfd, int newfd);
int _ioctl(int fd, unsigned long request, void *argp);
FileDescriptorTable(void *Owner);
~FileDescriptorTable();