#include <kernel/fs/dentry.h>
#include <kernel/sync/seqlock.h>
#include <stdio.h>
#include <kernel/fs/inode.h>
#include <kernel/fs/vfs.h>
#include <kernel/log/log.h>
#include <kernel/log/panic.h>
#include <kernel/sched/thread.h>
#include <kernel/sync/lock.h>
#include <kernel/sync/mutex.h>
#include <stdlib.h>

Include dependency graph for dentry.c:

Data Structures
struct	getdents_ctx_t

Functions
static map_key_t	dentry_cache_key (dentry_id_t parentId, const char *name)

static uint64_t	dentry_cache_add (dentry_t *dentry)

static void	dentry_cache_remove (dentry_t *dentry)

static dentry_t *	dentry_cache_get (map_key_t *key)

static void	dentry_free (dentry_t *dentry)

dentry_t *	dentry_new (superblock_t superblock, dentry_t parent, const char *name)
	Create a new dentry.

dentry_t *	dentry_get (const dentry_t parent, const char name)
	Get a dentry for the given name. Will NOT traverse mountpoints.

dentry_t *	dentry_lookup (const path_t parent, const char name)
	Lookup a dentry for the given name. Will NOT traverse mountpoints.

void	dentry_make_positive (dentry_t dentry, inode_t inode)
	Make a dentry positive by associating it with an inode.

bool	dentry_is_positive (dentry_t *dentry)
	Check if a dentry is positive.

bool	dentry_is_file (dentry_t *dentry)
	Check if the inode associated with a dentry is a file.

bool	dentry_is_dir (dentry_t *dentry)
	Check if the inode associated with a dentry is a directory.

static void	getdents_write (getdents_ctx_t ctx, inode_number_t number, inode_type_t type, const char name)

static void	getdents_recursive_traversal (getdents_ctx_t ctx, dentry_t dentry)

uint64_t	dentry_generic_getdents (dentry_t dentry, dirent_t buffer, uint64_t count, uint64_t *offset, mode_t mode)
	Helper function for a basic getdents.

Variables
static map_t	dentryCache = MAP_CREATE()

static rwlock_t	dentryCacheLock = RWLOCK_CREATE()

Function Documentation