vfs_ctx.h File Reference

#include <kernel/config.h>
#include <kernel/fs/path.h>
#include <kernel/sync/lock.h>
#include <sys/bitmap.h>
#include <sys/io.h>

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Data Structures
struct	vfs_ctx_t
	VFS context structure. More...

Typedefs
typedef struct file	file_t
typedef struct dir_entry	dir_entry_t

Functions
void	vfs_ctx_init (vfs_ctx_t *ctx, const path_t *cwd)
	Initialize a VFS context.
void	vfs_ctx_deinit (vfs_ctx_t *ctx)
	Deinitialize a VFS context.
file_t *	vfs_ctx_get_file (vfs_ctx_t *ctx, fd_t fd)
	Get a file from a VFS context.
uint64_t	vfs_ctx_get_cwd (vfs_ctx_t *ctx, path_t *outCwd)
uint64_t	vfs_ctx_set_cwd (vfs_ctx_t *ctx, const path_t *cwd)
	Set the current working directory of a VFS context.
fd_t	vfs_ctx_alloc_fd (vfs_ctx_t *ctx, file_t *file)
	Allocate a new file descriptor in a VFS context.
fd_t	vfs_ctx_set_fd (vfs_ctx_t *ctx, fd_t fd, file_t *file)
	Allocate a specific file descriptor in a VFS context.
uint64_t	vfs_ctx_free_fd (vfs_ctx_t *ctx, fd_t fd)
	Free a file descriptor in a VFS context.
fd_t	vfs_ctx_dup (vfs_ctx_t *ctx, fd_t oldFd)
	Duplicate a file descriptor in a VFS context.
fd_t	vfs_ctx_dup2 (vfs_ctx_t *ctx, fd_t oldFd, fd_t newFd)
	Duplicate a file descriptor in a VFS context to a specific file descriptor.

Typedef Documentation

dir_entry_t

typedef struct dir_entry dir_entry_t

Definition at line 11 of file vfs_ctx.h.

file_t

typedef struct file file_t

Definition at line 10 of file vfs_ctx.h.