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mdbx: rework version info (stub for now).

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This commit is contained in:
Leo Yuriev
2017-05-24 01:07:15 +03:00
parent 88ea2768f5
commit 62ebc59330
18 changed files with 103 additions and 93 deletions
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75
mdbx.h
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@@ -19,7 +19,7 @@
*
* ---
*
* Portions Copyright 2011-2017 Howard Chu, Symas Corp. All rights reserved.
* Portions Copyright 2011-2015 Howard Chu, Symas Corp. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted only as authorized by the OpenLDAP
@@ -46,53 +46,45 @@
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
#pragma once
/* *INDENT-OFF* */
/* clang-format off */
#ifndef LIBMDBX_H
#define LIBMDBX_H
#ifndef _MDBX_H_
#define _MDBX_H_
#include "mdbx_osal.h"
#define MDBX_VERSION_MAJOR 0
#define MDBX_VERSION_MINOR 0
#ifdef _MSC_VER
#pragma warning(pop)
#pragma warning(push)
#endif
/* *INDENT-ON* */
/* clang-format on */
#include "mdbx_osal.h"
#ifdef __cplusplus
extern "C" {
#endif
/* Library major version */
#define MDBX_VERSION_MAJOR 0
/* Library minor version */
#define MDBX_VERSION_MINOR 2
/* Library patch version */
#define MDBX_VERSION_PATCH 0
typedef struct mdbx_version_info {
uint8_t major;
uint8_t minor;
uint16_t release;
uint32_t revision;
struct {
const char *datetime;
const char *tree;
const char *commit;
const char *describe;
} git;
} mdbx_version_info;
/* Combine args a,b,c into a single integer for easy version comparisons */
#define MDB_VERINT(a, b, c) (((a) << 24) | ((b) << 16) | (c))
typedef struct mdbx_build_info {
const char *datetime;
const char *target;
const char *options;
const char *compiler;
const char *flags;
} mdbx_build_info;
/* The full library version as a single integer */
#define MDBX_VERSION_FULL \
MDB_VERINT(MDBX_VERSION_MAJOR, MDBX_VERSION_MINOR, MDBX_VERSION_PATCH)
/* The release date of this library version */
#define MDBX_VERSION_DATE "DEVEL"
/* A stringifier for the version info */
#define MDBX_VERSTR(a, b, c, d) \
"MDBX " #a "." #b "." #c ": (" d ", https://github.com/ReOpen/libmdbx)"
/* A helper for the stringifier macro */
#define MDBX_VERFOO(a, b, c, d) MDBX_VERSTR(a, b, c, d)
/* The full library version as a C string */
#define MDBX_VERSION_STRING \
MDBX_VERFOO(MDBX_VERSION_MAJOR, MDBX_VERSION_MINOR, MDBX_VERSION_PATCH, \
MDBX_VERSION_DATE)
extern LIBMDBX_API const struct mdbx_version_info mdbx_version;
extern LIBMDBX_API const struct mdbx_build_info mdbx_build;
/* The name of the lock file in the DB environment */
#define MDBX_LOCKNAME "/mdbx.lck"
@@ -352,15 +344,6 @@ typedef struct MDBX_envinfo {
uint64_t me_meta2_txnid, me_meta2_sign;
} MDBX_envinfo;
/* Return the LMDB library version information.
*
* [out] major if non-NULL, the library major version number is copied here
* [out] minor if non-NULL, the library minor version number is copied here
* [out] patch if non-NULL, the library patch version number is copied here
*
* Returns "version string" The library version as a string */
LIBMDBX_API const char *mdbx_version(int *major, int *minor, int *patch);
/* Return a string describing a given error code.
*
* This function is a superset of the ANSI C X3.159-1989 (ANSI C) strerror(3)
@@ -1532,4 +1515,4 @@ LIBMDBX_API int mdbx_dbi_sequence(MDBX_txn *txn, MDB_dbi dbi, uint64_t *result,
#pragma warning(pop)
#endif
#endif /* _MDBX_H_ */
#endif /* LIBMDBX_H */