diff options
Diffstat (limited to 'source3/tdb/include/tdb.h')
| -rw-r--r-- | source3/tdb/include/tdb.h | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/source3/tdb/include/tdb.h b/source3/tdb/include/tdb.h index 82f8828c89..691c26af81 100644 --- a/source3/tdb/include/tdb.h +++ b/source3/tdb/include/tdb.h @@ -55,6 +55,10 @@ enum TDB_ERROR {TDB_SUCCESS=0, TDB_ERR_CORRUPT, TDB_ERR_IO, TDB_ERR_LOCK, TDB_ERR_OOM, TDB_ERR_EXISTS, TDB_ERR_NOLOCK, TDB_ERR_LOCK_TIMEOUT, TDB_ERR_NOEXIST, TDB_ERR_EINVAL, TDB_ERR_RDONLY}; +/* debugging uses one of the following levels */ +enum tdb_debug_level {TDB_DEBUG_FATAL = 0, TDB_DEBUG_ERROR, + TDB_DEBUG_WARNING, TDB_DEBUG_TRACE}; + typedef struct TDB_DATA { char *dptr; size_t dsize; @@ -76,19 +80,24 @@ typedef struct TDB_DATA { typedef struct tdb_context TDB_CONTEXT; typedef int (*tdb_traverse_func)(struct tdb_context *, TDB_DATA, TDB_DATA, void *); -typedef void (*tdb_log_func)(struct tdb_context *, int , const char *, ...); +typedef void (*tdb_log_func)(struct tdb_context *, enum tdb_debug_level, const char *, ...) PRINTF_ATTRIBUTE(3, 4); typedef unsigned int (*tdb_hash_func)(TDB_DATA *key); +struct tdb_logging_context { + tdb_log_func log_fn; + void *log_private; +}; + struct tdb_context *tdb_open(const char *name, int hash_size, int tdb_flags, int open_flags, mode_t mode); struct tdb_context *tdb_open_ex(const char *name, int hash_size, int tdb_flags, int open_flags, mode_t mode, - tdb_log_func log_fn, + const struct tdb_logging_context *log_ctx, tdb_hash_func hash_fn); int tdb_reopen(struct tdb_context *tdb); int tdb_reopen_all(int parent_longlived); -void tdb_logging_function(struct tdb_context *tdb, tdb_log_func); +void tdb_set_logging_function(struct tdb_context *tdb, const struct tdb_logging_context *log); enum TDB_ERROR tdb_error(struct tdb_context *tdb); const char *tdb_errorstr(struct tdb_context *tdb); TDB_DATA tdb_fetch(struct tdb_context *tdb, TDB_DATA key); @@ -102,16 +111,21 @@ int tdb_traverse(struct tdb_context *tdb, tdb_traverse_func fn, void *); int tdb_traverse_read(struct tdb_context *tdb, tdb_traverse_func fn, void *); int tdb_exists(struct tdb_context *tdb, TDB_DATA key); int tdb_lockall(struct tdb_context *tdb); -void tdb_unlockall(struct tdb_context *tdb); +int tdb_unlockall(struct tdb_context *tdb); +int tdb_lockall_read(struct tdb_context *tdb); +int tdb_unlockall_read(struct tdb_context *tdb); const char *tdb_name(struct tdb_context *tdb); int tdb_fd(struct tdb_context *tdb); tdb_log_func tdb_log_fn(struct tdb_context *tdb); +void *tdb_get_logging_private(struct tdb_context *tdb); int tdb_transaction_start(struct tdb_context *tdb); int tdb_transaction_commit(struct tdb_context *tdb); int tdb_transaction_cancel(struct tdb_context *tdb); int tdb_transaction_recover(struct tdb_context *tdb); int tdb_get_seqnum(struct tdb_context *tdb); int tdb_hash_size(struct tdb_context *tdb); +size_t tdb_map_size(struct tdb_context *tdb); +int tdb_get_flags(struct tdb_context *tdb); /* Low level locking functions: use with care */ int tdb_chainlock(struct tdb_context *tdb, TDB_DATA key); |