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mdbx: add MDBX_DEPRECATED macro.

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Change-Id: I87e14b37a6d152fa1f69f4a74e16244870dedb0f
This commit is contained in:
Leonid Yuriev 2020-07-07 19:33:17 +03:00
parent e34e58f529
commit fab6ddee14
2 changed files with 23 additions and 15 deletions
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33
mdbx.h
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@ -611,15 +611,17 @@ typedef pthread_t mdbx_tid_t;
#define __has_attribute(x) (0) #define __has_attribute(x) (0)
#endif /* __has_attribute */ #endif /* __has_attribute */
#ifndef __deprecated #ifndef MDBX_DEPRECATED
#if defined(__GNUC__) || __has_attribute(__deprecated__) #ifdef __deprecated
#define __deprecated __attribute__((__deprecated__)) #define MDBX_DEPRECATED __deprecated
#elif defined(__GNUC__) || __has_attribute(__deprecated__)
#define MDBX_DEPRECATED __attribute__((__deprecated__))
#elif defined(_MSC_VER) #elif defined(_MSC_VER)
#define __deprecated __declspec(deprecated) #define MDBX_DEPRECATED __declspec(deprecated)
#else #else
#define __deprecated #define MDBX_DEPRECATED
#endif #endif
#endif /* __deprecated */ #endif /* MDBX_DEPRECATED */
#ifndef __dll_export #ifndef __dll_export
#if defined(_WIN32) || defined(__CYGWIN__) #if defined(_WIN32) || defined(__CYGWIN__)
@ -1468,7 +1470,7 @@ typedef enum MDBX_cursor_op {
/* MDBX_MAP_RESIZED is deprecated. /* MDBX_MAP_RESIZED is deprecated.
* Please review your code to use MDBX_UNABLE_EXTEND_MAPSIZE instead. */ * Please review your code to use MDBX_UNABLE_EXTEND_MAPSIZE instead. */
static __inline int __deprecated MDBX_MAP_RESIZED() { MDBX_DEPRECATED static __inline int MDBX_MAP_RESIZED() {
return MDBX_UNABLE_EXTEND_MAPSIZE; return MDBX_UNABLE_EXTEND_MAPSIZE;
} }
#define MDBX_MAP_RESIZED MDBX_MAP_RESIZED() #define MDBX_MAP_RESIZED MDBX_MAP_RESIZED()
@ -1729,8 +1731,8 @@ typedef struct MDBX_stat {
* Returns A non-zero error value on failure and 0 on success. */ * Returns A non-zero error value on failure and 0 on success. */
LIBMDBX_API int mdbx_env_stat_ex(const MDBX_env *env, const MDBX_txn *txn, LIBMDBX_API int mdbx_env_stat_ex(const MDBX_env *env, const MDBX_txn *txn,
MDBX_stat *stat, size_t bytes); MDBX_stat *stat, size_t bytes);
__deprecated LIBMDBX_API int mdbx_env_stat(MDBX_env *env, MDBX_stat *stat, MDBX_DEPRECATED LIBMDBX_API int mdbx_env_stat(MDBX_env *env, MDBX_stat *stat,
size_t bytes); size_t bytes);
/* Information about the environment */ /* Information about the environment */
typedef struct MDBX_envinfo { typedef struct MDBX_envinfo {
@ -1803,8 +1805,8 @@ typedef struct MDBX_envinfo {
* Returns A non-zero error value on failure and 0 on success. */ * Returns A non-zero error value on failure and 0 on success. */
LIBMDBX_API int mdbx_env_info_ex(const MDBX_env *env, const MDBX_txn *txn, LIBMDBX_API int mdbx_env_info_ex(const MDBX_env *env, const MDBX_txn *txn,
MDBX_envinfo *info, size_t bytes); MDBX_envinfo *info, size_t bytes);
__deprecated LIBMDBX_API int mdbx_env_info(MDBX_env *env, MDBX_envinfo *info, MDBX_DEPRECATED LIBMDBX_API int mdbx_env_info(MDBX_env *env, MDBX_envinfo *info,
size_t bytes); size_t bytes);
/* Flush the environment data buffers to disk. /* Flush the environment data buffers to disk.
* *
@ -2163,7 +2165,8 @@ LIBMDBX_API int mdbx_env_set_geometry(MDBX_env *env, intptr_t size_lower,
intptr_t growth_step, intptr_t growth_step,
intptr_t shrink_threshold, intptr_t shrink_threshold,
intptr_t pagesize); intptr_t pagesize);
__deprecated LIBMDBX_API int mdbx_env_set_mapsize(MDBX_env *env, size_t size); MDBX_DEPRECATED LIBMDBX_API int mdbx_env_set_mapsize(MDBX_env *env,
size_t size);
/* Find out whether to use readahead or not, based on the given database size /* Find out whether to use readahead or not, based on the given database size
* and the amount of available memory. * and the amount of available memory.
@ -2266,7 +2269,7 @@ LIBMDBX_API int mdbx_env_set_maxdbs(MDBX_env *env, MDBX_dbi dbs);
* or -1 if something is wrong. */ * or -1 if something is wrong. */
LIBMDBX_API int mdbx_env_get_maxkeysize_ex(const MDBX_env *env, unsigned flags); LIBMDBX_API int mdbx_env_get_maxkeysize_ex(const MDBX_env *env, unsigned flags);
LIBMDBX_API int mdbx_env_get_maxvalsize_ex(const MDBX_env *env, unsigned flags); LIBMDBX_API int mdbx_env_get_maxvalsize_ex(const MDBX_env *env, unsigned flags);
__deprecated LIBMDBX_API int mdbx_env_get_maxkeysize(const MDBX_env *env); MDBX_DEPRECATED LIBMDBX_API int mdbx_env_get_maxkeysize(const MDBX_env *env);
/* Set application information associated with the MDBX_env. /* Set application information associated with the MDBX_env.
* *
@ -3447,8 +3450,8 @@ LIBMDBX_API int mdbx_reader_check(MDBX_env *env, int *dead);
* *
* Returns Number of transactions committed after the given was started for * Returns Number of transactions committed after the given was started for
* read, or negative value on failure. */ * read, or negative value on failure. */
__deprecated LIBMDBX_API int mdbx_txn_straggler(const MDBX_txn *txn, MDBX_DEPRECATED LIBMDBX_API int mdbx_txn_straggler(const MDBX_txn *txn,
int *percent); int *percent);
/* A lack-of-space callback function to resolve issues with a laggard readers. /* A lack-of-space callback function to resolve issues with a laggard readers.
* *

5
src/internals.h
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@ -90,6 +90,11 @@
#pragma warning(disable : 4200) /* nonstandard extension used: zero-sized array in struct/union */ #pragma warning(disable : 4200) /* nonstandard extension used: zero-sized array in struct/union */
#endif /* _MSC_VER (warnings) */ #endif /* _MSC_VER (warnings) */
#if defined(MDBX_TOOLS)
#undef MDBX_DEPRECATED
#define MDBX_DEPRECATED
#endif /* MDBX_TOOLS */
#include "../mdbx.h" #include "../mdbx.h"
#include "defs.h" #include "defs.h"