7 void defrag_databases (void);
8 void open_databases (void);
9 void close_databases (void);
10 int cdb_store (int cdb, void *key, int keylen, void *data, int datalen);
11 int cdb_delete (int cdb, void *key, int keylen);
12 struct cdbdata *cdb_fetch (int cdb, void *key, int keylen);
13 void cdb_free (struct cdbdata *cdb);
14 void cdb_rewind (int cdb);
15 struct cdbdata *cdb_next_item (int cdb);
16 void cdb_close_cursor(int cdb);
17 void cdb_begin_transaction(void);
18 void cdb_end_transaction(void);
19 void cdb_allocate_tsd(void);
20 void cdb_free_tsd(void);
21 void cdb_check_handles(void);
22 void cdb_trunc(int cdb);
23 void *checkpoint_thread(void *arg);
24 void cdb_chmod_data(void);
25 void cdb_checkpoint(void);
26 void check_handles(void *arg);
29 * Database records beginning with this magic number are assumed to
30 * be compressed. In the event that a database record actually begins with
31 * this magic number, we *must* compress it whether we want to or not,
32 * because the fetch function will try to uncompress it anyway.
34 * (No need to #ifdef this stuff; it compiles ok even if zlib is not present
35 * and doesn't declare anything so it won't bloat the code)
37 #define COMPRESS_MAGIC 0xc0ffeeee
39 struct CtdlCompressHeader {
41 size_t uncompressed_len;
42 size_t compressed_len;
45 #endif /* DATABASE_H */