directory.h File Reference

#include <arpa/inet.h>
#include <dirent.h>
#include <stdint.h>
#include <sys/types.h>
#include <bstrlib.h>
#include <atalk/cnid.h>
#include <atalk/hash.h>
#include <atalk/queue.h>
#include <atalk/unicode.h>

Go to the source code of this file.

Data Structures
struct	dir
struct	path

Macros
#define	DIRBITS   S_ISGID
#define	DIRDID_ROOT_PARENT   htonl(1)
#define	DIRDID_ROOT   htonl(2)
#define	DIRF_FSMASK   (3<<0)
#define	DIRF_NOFS   (0<<0)
#define	DIRF_UFS   (1<<1)
#define	DIRF_ISFILE   (1<<3)
#define	DIRF_OFFCNT   (1<<4)
#define	DIRF_CNID   (1<<5)
#define	DIRF_ARC_GHOST   (1<<6)
#define	DIRF_INDEXED   (1<<7)
#define	AD_RLEN_NO_RFORK   ((off_t) 0)
#define	AD_RLEN_UNKNOWN   ((off_t) -1)
#define	AD_RLEN_NO_AD   ((off_t) -2)
#define	AD_RLEN_RFORK_ONLY   ((off_t) -3)

Functions
static int	ad_rlen_meta_absent (off_t rlen)
static struct dir *	path_cached_file (const struct path *path)
const char *	dir_event_path (char *buf, size_t buflen, const struct dir *parent, const char *name)
static int	path_isadir (struct path *o_path)

Variables
struct dir	rootParent

Macro Definition Documentation

AD_RLEN_NO_AD

#define AD_RLEN_NO_AD   ((off_t) -2)

no AD metadata, no rfork

AD_RLEN_NO_RFORK

#define AD_RLEN_NO_RFORK   ((off_t) 0)

AD metadata present, no rfork

AD_RLEN_RFORK_ONLY

#define AD_RLEN_RFORK_ONLY   ((off_t) -3)

no AD metadata; rfork present, size not cached

AD_RLEN_UNKNOWN

#define AD_RLEN_UNKNOWN   ((off_t) -1)

not yet loaded

DIRBITS

#define DIRBITS   S_ISGID

DIRDID_ROOT

#define DIRDID_ROOT   htonl(2)

root directory

DIRDID_ROOT_PARENT

#define DIRDID_ROOT_PARENT   htonl(1)

parent directory of root

DIRF_ARC_GHOST

#define DIRF_ARC_GHOST   (1<<6)

ARC ghost entry (in B1/B2)

DIRF_CNID

#define DIRF_CNID   (1<<5)

renumerate id

DIRF_FSMASK

#define DIRF_FSMASK   (3<<0)

DIRF_INDEXED

#define DIRF_INDEXED   (1<<7)

linked in the dircache hash index

DIRF_ISFILE

#define DIRF_ISFILE   (1<<3)

it's cached file, not a directory

DIRF_NOFS

#define DIRF_NOFS   (0<<0)

DIRF_OFFCNT

#define DIRF_OFFCNT   (1<<4)

offsprings count is valid

DIRF_UFS

#define DIRF_UFS   (1<<1)

Function Documentation

ad_rlen_meta_absent()

static int ad_rlen_meta_absent ( off_t  rlen )

inlinestatic

AD metadata confirmed absent — ad_metadata() would fail ENOENT.

dir_event_path()

const char * dir_event_path ( char *  buf, size_t  buflen, const struct dir *  parent, const char *  name  )

extern

Absolute path of a child of parent for FCE/Spotlight event strings, built from the cached d_fullpath — no getcwd. Falls back to fullpathname() when the parent or its path is unavailable. Returns buf, or fullpathname()'s static buffer on the fallback path.

path_cached_file()

static struct dir * path_cached_file ( const struct path *  path )

inlinestatic

d_cached accessor enforcing the staleness rule: an entry invalidated mid-request (dir_remove sets d_did = CNID_INVALID) reads as absent.

path_isadir()

static int path_isadir ( struct path *  o_path )

inlinestatic

Variable Documentation

rootParent

struct dir rootParent

extern