#include <vfs_types.hpp>

Inheritance diagram for BasicFile:

Collaboration diagram for BasicFile:

Public Member Functions
	~BasicFile ()=default

	BasicFile (IOFlags flags, io_type_t type, dentry_t *dentry)

mos::string	name () const override

const file_ops_t *	get_ops () const

Public Member Functions inherited from IO
	IO (IOFlags flags, io_type_t type)

virtual	~IO ()=0

IO *	ref ()

IO *	unref ()

virtual off_t	seek (off_t, io_seek_whence_t) final

virtual off_t	tell () final

virtual size_t	read (void *buf, size_t count) final

virtual size_t	pread (void *buf, size_t count, off_t offset) final

virtual size_t	write (const void *buf, size_t count) final

virtual bool	VerifyMMapPermissions (VMFlags flags, bool is_private) final

bool	map (vmap_t *vmap, off_t offset)

bool	unmap (vmap_t vmap, bool unmapped)

Public Attributes
dentry_t *	dentry

spinlock_t	offset_lock

size_t	offset

void *	private_data

Public Attributes inherited from IO
const IOFlags	io_flags = IO_NONE

const io_type_t	io_type = IO_NULL

Additional Inherited Members
Static Public Member Functions inherited from IO
static bool	IsValid (const IO *io)

Detailed Description

Definition at line 203 of file vfs_types.hpp.

Constructor & Destructor Documentation

◆ ~BasicFile()

~BasicFile ( )

default

◆ BasicFile()

BasicFile	(	IOFlags	flags,
		io_type_t	type,
		dentry_t *	dentry )

inline

Definition at line 212 of file vfs_types.hpp.

Referenced by Directory::Directory(), and File::File().

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Member Function Documentation

◆ name()

mos::string name ( ) const

overridevirtual

Reimplemented from IO.

Definition at line 403 of file vfs.cpp.

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◆ get_ops()

const file_ops_t * get_ops ( ) const

inline

Definition at line 218 of file vfs_types.hpp.

Referenced by Directory::on_closed(), File::on_closed(), File::on_mmap(), File::on_munmap(), File::on_read(), File::on_seek(), File::on_write(), and vfs_do_open_dentry().

Member Data Documentation

◆ dentry

dentry_t* dentry

◆ offset_lock

spinlock_t offset_lock

Definition at line 206 of file vfs_types.hpp.

Referenced by File::on_read(), File::on_seek(), and File::on_write().

◆ offset

size_t offset

Definition at line 207 of file vfs_types.hpp.

Referenced by BasicFile(), File::on_mmap(), File::on_read(), File::on_seek(), File::on_write(), and File::~File().

◆ private_data

void* private_data

Definition at line 208 of file vfs_types.hpp.

Referenced by BasicFile(), Directory::on_closed(), sysfs_file_ensure_ready(), sysfs_fops_mmap(), sysfs_fops_munmap(), sysfs_fops_open(), sysfs_fops_read(), sysfs_fops_release(), sysfs_fops_seek(), sysfs_fops_write(), vfs_ipc_file_read(), vfs_ipc_file_release(), vfs_ipc_file_write(), vfs_list_dir(), and vfs_open_ipc().

The documentation for this struct was generated from the following files:

kernel/include/private/mos/filesystem/vfs_types.hpp
kernel/filesystem/vfs.cpp

Public Member Functions

Public Attributes

Additional Inherited Members