#ifndef CCAN_TDB2_H
#define CCAN_TDB2_H
-/*
+/*
Unix SMB/CIFS implementation.
trivial database library
Copyright (C) Andrew Tridgell 1999-2004
-
+
** NOTE! The following LGPL license applies to the tdb
** library. This does NOT imply that all of Samba is released
** under the LGPL
-
+
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
#define TDB_NOSYNC 64 /* don't use synchronous transactions */
#define TDB_SEQNUM 128 /* maintain a sequence number */
#define TDB_VOLATILE 256 /* Activate the per-hashchain freelist, default 5 */
-#define TDB_ALLOW_NESTING 512 /* Allow transactions to nest */
/* error codes */
-enum TDB_ERROR {TDB_SUCCESS=0, TDB_ERR_CORRUPT, TDB_ERR_IO, TDB_ERR_LOCK,
+enum TDB_ERROR {TDB_SUCCESS=0, TDB_ERR_CORRUPT, TDB_ERR_IO, TDB_ERR_LOCK,
TDB_ERR_OOM, TDB_ERR_EXISTS, TDB_ERR_NOEXIST,
- TDB_ERR_EINVAL, TDB_ERR_RDONLY, TDB_ERR_NESTING };
+ TDB_ERR_EINVAL, TDB_ERR_RDONLY };
/* flags for tdb_summary. Logical or to combine. */
enum tdb_summary_flags { TDB_SUMMARY_HISTOGRAMS = 1 };
/* logging uses one of the following levels */
-enum tdb_debug_level {TDB_DEBUG_FATAL = 0, TDB_DEBUG_ERROR,
- TDB_DEBUG_WARNING, TDB_DEBUG_TRACE};
+enum tdb_log_level {TDB_LOG_ERROR = 0, TDB_LOG_USE_ERROR, TDB_LOG_WARNING};
typedef struct tdb_data {
unsigned char *dptr;
/* FIXME: Make typesafe */
typedef int (*tdb_traverse_func)(struct tdb_context *, TDB_DATA, TDB_DATA, void *);
-typedef void (*tdb_logfn_t)(struct tdb_context *, enum tdb_debug_level, void *, const char *);
typedef uint64_t (*tdb_hashfn_t)(const void *key, size_t len, uint64_t seed,
void *priv);
struct tdb_attribute_log {
struct tdb_attribute_base base; /* .attr = TDB_ATTRIBUTE_LOG */
- tdb_logfn_t log_fn;
+ void (*log_fn)(struct tdb_context *tdb,
+ enum tdb_log_level level,
+ void *log_private,
+ const char *message);
void *log_private;
};
size_t size; /* = sizeof(struct tdb_attribute_stats) */
uint64_t allocs;
uint64_t alloc_subhash;
+ uint64_t alloc_chain;
uint64_t alloc_bucket_exact;
uint64_t alloc_bucket_max;
uint64_t alloc_leftover;