#define __location__ __FILE__ ":" __STRINGSTRING(__LINE__)
#endif
-#if HAVE_GETPAGESIZE
+#if !HAVE_GETPAGESIZE
#define getpagesize() 0x2000
#endif
char magic_food[32]; /* for /etc/magic */
uint32_t version; /* version of the code */
uint32_t hash_size; /* number of hash entries */
- tdb_off_t rwlocks; /* obsolete - kept to detect old formats */
+ tdb_off_t hashcheck; /* 0 for default hash. */
tdb_off_t recovery_start; /* offset of transaction recovery region */
tdb_off_t sequence_number; /* used when TDB_SEQNUM is set */
tdb_off_t reserved[29];
void (*next_hash_chain)(struct tdb_context *, uint32_t *);
int (*tdb_oob)(struct tdb_context *, tdb_off_t , int );
int (*tdb_expand_file)(struct tdb_context *, tdb_off_t , tdb_off_t );
- int (*brlock)(struct tdb_context *, int, tdb_off_t, size_t, enum tdb_lock_flags);
- int (*brunlock)(struct tdb_context *, int, tdb_off_t, size_t);
};
struct tdb_context {
/*
internal prototypes
*/
+uint32_t hashcheck(struct tdb_context *tdb);
int tdb_munmap(struct tdb_context *tdb);
void tdb_mmap(struct tdb_context *tdb);
int tdb_lock(struct tdb_context *tdb, int list, int ltype);
int tdb_ofs_write(struct tdb_context *tdb, tdb_off_t offset, tdb_off_t *d);
int tdb_lock_record(struct tdb_context *tdb, tdb_off_t off);
int tdb_unlock_record(struct tdb_context *tdb, tdb_off_t off);
+bool tdb_needs_recovery(struct tdb_context *tdb);
int tdb_rec_read(struct tdb_context *tdb, tdb_off_t offset, struct tdb_record *rec);
int tdb_rec_write(struct tdb_context *tdb, tdb_off_t offset, struct tdb_record *rec);
int tdb_do_delete(struct tdb_context *tdb, tdb_off_t rec_ptr, struct tdb_record *rec);