netatalk-4.5.0/developer/ad__cache_8h_source.html

#ifndef AD_CACHE_H

#define AD_CACHE_H


#include <stdbool.h>

#include <sys/stat.h>


#include <atalk/adouble.h>

#include <atalk/directory.h>

#include <atalk/volume.h>


extern void ad_store_to_cache(struct adouble *adp, struct dir *cached);

extern void ad_rebuild_from_cache(struct adouble *adp,

                                  const struct dir *cached);

extern int  ad_metadata_cached(const char *name, int flags, struct adouble *adp,

                               const struct vol *vol, struct dir *dir,

                               bool strict, struct stat *recent_st);


/* AD cache statistics — defined in ad_cache.c, logged by dircache.c */

extern unsigned long long ad_cache_hits;

extern unsigned long long ad_cache_misses;

extern unsigned long long ad_cache_no_ad;


/* Tier 2: Resource Fork data cache helpers — defined in ad_cache.c */

extern int  rfork_cache_store_from_fd(struct dir *entry,

                                      struct adouble *adp, int eid);

extern void rfork_cache_free(struct dir *entry);

extern void rfork_cache_evict_to_budget(size_t needed);


#endif /* AD_CACHE_H */

ad_cache_hits
unsigned long long ad_cache_hits
Definition ad_cache.c:39

ad_cache_no_ad
unsigned long long ad_cache_no_ad
Definition ad_cache.c:41

ad_cache_misses
unsigned long long ad_cache_misses
Definition ad_cache.c:40

rfork_cache_store_from_fd
int rfork_cache_store_from_fd(struct dir *entry, struct adouble *adp, int eid)
Store resource fork data by reading directly from the ad fd.
Definition ad_cache.c:368

rfork_cache_free
void rfork_cache_free(struct dir *entry)
Free a single entry's rfork buffer, remove from rfork LRU, update counter.
Definition ad_cache.c:274

ad_store_to_cache
void ad_store_to_cache(struct adouble *adp, struct dir *cached)
Store AD metadata results into struct dir cache fields.
Definition ad_cache.c:55

rfork_cache_evict_to_budget
void rfork_cache_evict_to_budget(size_t needed)
Evict rfork buffers from rfork LRU head (oldest/LRU) until under budget.
Definition ad_cache.c:339

ad_metadata_cached
int ad_metadata_cached(const char *name, int flags, struct adouble *adp, const struct vol *vol, struct dir *dir, bool strict, struct stat *recent_st)
Unified AD metadata access with integrated cache management.
Definition ad_cache.c:142

ad_rebuild_from_cache
void ad_rebuild_from_cache(struct adouble *adp, const struct dir *cached)
Populate struct adouble from struct dir cache fields.
Definition ad_cache.c:98

adouble.h
Part of Netatalk's AppleDouble implementatation.

flags
static dbd_flags_t flags
Definition cmd_dbd.c:43

directory.h

volume.h

adouble
Definition adouble.h:191

dir
Definition include/atalk/directory.h:56

entry
Definition ad_open.c:95

vol
Definition include/atalk/volume.h:33