vfs.h File Reference

#include <kernel/error.h>
#include <kernel/file.h>
#include <kernel/types.h>
#include <uapi/fcntl.h>
#include <lib/path.h>
#include <libalgo/linked_list.h>
#include <utils/compiler.h>
#include <utils/stringify.h>
#include <sys/stat.h>

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Data Structures
struct	vfs_operations
	Vector Table for operations on a filesystems. More...
struct	vfs
	represents a single virtual filesystem More...
struct	vnode_operations
	Vector table for operations performed on a single virtual node. More...
struct	vnode
	represents a single virtual node More...
struct	vfs_fs
	Represents a file system format. More...

Macros
#define	DECLARE_FILESYSTEM(fs_name, fs_new)
	Declare a new available filesystem. More...

Enumerations
enum	vnode_type {   VNODE_FIFO = S_IFIFO , VNODE_CHARDEVICE = S_IFCHR , VNODE_DIRECTORY = S_IFDIR , VNODE_BLOCKDEVICE = S_IFBLK ,   VNODE_FILE = S_IFREG , VNODE_SYMLINK = S_IFLNK , VNODE_SOCKET = S_IFSOCK }
	The different existing types of vnodes. More...

Functions
error_t	vfs_mount (const char *path, const char *fs_type, struct block_device *)
	Mount a filesystem of the given type at a given path. More...
error_t	vfs_mount_root (const char *fs_type, struct block_device *)
	Mount a filesystem at the root of the VFS. More...
error_t	vfs_unmount (const char *path)
	Unmount the filesystem present at the given path. More...
vnode_t *	vfs_find_by_path (const char *path)
	Retreive the vnode corresponding to a path. More...
vnode_t *	vfs_create (const char *path, vnode_type type)
	Create a new file at the given path. More...
error_t	vfs_remove (const char *path)
	Remove the file located at the given path. More...
struct file *	vfs_open (const char *path, int oflags)
	Open the file located at the given path. More...
vnode_t *	vfs_vnode_acquire (vnode_t *, bool *)
	Increment the refcount of a vnode. More...
vnode_t *	vfs_vnode_release (vnode_t *)
	Decrease the refcount of a vnode. More...
static bool	vfs_exist (const char *path)