TDengine/include/os/osMath.h
Kaili Xu 13f9bddf3d
feat: support customized taos/taosd (#29736)
* feat: support TDAcoreOS

* chore: cmake options for TD_ACORE

* chore: disable lemon for TD_ACORE

* chore: add lzma2 and msvcregex

* chore: cmake for lzma2

* chore: adapt for TD_ACORE

* chore: adapt strcasecmp for TD_ACORE

* chore: adapt for geos/threadName

* chore: build adapt for TD_ACORE

* chore: build adapt for TD_ACORE

* chore: build adapt for TD_ACORE

* chore: build adapt for TD_ACORE

* chore: build adapt for TD_ACORE termio

* chore: refact transComm.h for TD_ACORE

* chore: refact transportInt.h for TD_ACORE

* chore: refact trans.c for TD_ACORE

* chore: refact trpc.h for TD_ACORE

* chore: refact transCli.c/transComm.c/transSvr.c for TD_ACORE

* chore: refact uv.h for TD_ACORE

* chore: refact geosWrapper.h for TD_ACORE

* chore: refact token/builtins/udf for TD_ACORE

* chore: refact rocks for TD_ACORE

* chore: refact tsdbCache.c for TD_ACORE, use LRU cache for last/last_row, not use rocksdb

* chore: refact FAIL to _ERR to solve conflicts for TD_ACORE

* chore: restore lemon.c/lempar.c

* chore: support build lemon for TD_ACORE

* chore: refact trpc and siginfo_t for TD_ACORE

* chore: refact timezone for TD_ACORE

* chore: refact lz4 for TD_ACORE

* chore: refact TD_ACORE to make compile pass

* chore: code optimization for TD_ASTRA

* feat: support run taos with taosd integrated

* feat: support invoke taos shell

* feat: support invoke taos shell

* feat: support invoke taos shell

* chore: code optimization

* chore: fix undefined reference problem os TD_ASTRA

* chore: resolve compile problem for TD_ASTRA

* chore: fix undefined reference problem os TD_ASTRA

* chore: fix undefined reference problem os TD_ASTRA

* chore: fix undefined reference problem os TD_ASTRA

* chore: fix undefined reference problem os TD_ASTRA

* chore: fix undefined reference problem os TD_ASTRA

* chore: fix undefined reference problem os TD_ASTRA

* chore: fix undefined reference problem os TD_ASTRA

* chore: fix undefined reference problem os TD_ASTRA

* chore: fix undefined reference problem os TD_ASTRA

* chore: fix undefined reference problem os TD_ASTRA

* chore: fix undefined reference problem os TD_ASTRA

* chore: fix undefined reference problem os TD_ASTRA

* chore: fix undefined reference problem os TD_ASTRA

* chore: fix undefined reference problem os TD_ASTRA

* chore: fix undefined reference problem os TD_ASTRA

* chore: fix undefined reference problem os TD_ASTRA

* chore: fix undefined reference problem os TD_ASTRA

* chore: fix undefined reference problem os TD_ASTRA

* chore: fix getpid

* chore: fix typo

* chore: set stack size and ajust min pack size for TD_ASTRA

* chore: fix pthread create parameters

* chore: chmod adapt for TD_ASTRA

* chore: fix trans compile problem

* chore: adapt chmod for TD_ASTRA

* chore: byte alignment for TD_ASTRA

* chore: more code for adaption of TD_ASTRA

* chore: more code for adaption of TD_ASTRA

* chore: more code for adaption of TD_ASTRA

* chore: byte alignment for TD_ASTRA

* chore: conditional compile option

* chore: adapt for TD_ASTRA

* chore: adjust taosPId and msvcregex for TD_ASTRA

* chore: log dir separator for wal build name

* chore: fix type of pointer parameter

* chore: fix compile problem of tsdbGetS3Size

* enh: get last ver from wal log for TD_ASTRA

* enh: refact wal meta ver

* enh: refact wal meta ver

* fix: typo of taosUcs4Compare

* enh: process return value of CI

* chore: more code for TD_ASTRA adaption

* chore: return value of taosCloseFile in walMeta.c

* chore: fix compile problem

* chore: fix compile problem of TD_ASTRA

* fix: update macro for tq and stream task

* chore: code optimization for TD_ASTRA

* chore: restore create log and init cfg interface

* chore: restore strncasecmp and strcasecmp

* fix: adjust the field position of SDataBlockInfo

* fix: pragma pack min size

* fix: pragma pack min size

* chore: more code for TD_ASTRA adaption

* fix: type of parameters

* chore: adapt strncasecmp and strcasecmp for TD_ASTRA

* chore: restore interface of init log

* enh: pack push optimization

* fix: taos init cfg

* add astra support

* fix: fetch the value of suid

* chore: switch of  build with udf

* add temp code

* chore: more code for TD_ASTRA adaption

* chore: add macro ERRNO to replace errno

* chore: bytes align for TD_ASTRA

* fix: remove obsolete codes

* enh: support USE_UDF macro

* fix compile error

* fix: resolve redefinition problem

* fix: compile problem of log.cpp

* fix: compile problem of osTimezone

* fix: resolve compile problem of udf

* fix: pragma definition on windows

* fix: ucs4 and stpncpy for TD_ASTRA

* fix: memory align problem for TD_ASTRA

* enh: solve memory leak for TD_ASTRA_RPC

* fix: compile problem of taosSetInt64Aligned

* fix: restore mndSubscribe.c

* fix: scalar for udf

* chore: code adaption for TD_ASTRA

* chore: code optimization for TD_ASTRA

* fix: typo of add definition

* fix: typo of macro in tudf.h

* chore: remove void to make CI pass

* enh: move macro from cmake.platform to cmake.options

* enh: byte align for hash node and error code

* chore: restore the size for lru cache

* enh: restore some code about pack push

* chore: restore the pack push in tmsg.h

* fix: add macro of pack pop for windows

---------

Co-authored-by: yihaoDeng <luomoxyz@126.com>
2025-03-14 13:32:13 +08:00

90 lines
2.5 KiB
C

/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TD_OS_MATH_H_
#define _TD_OS_MATH_H_
#ifdef __cplusplus
extern "C" {
#endif
// If the error is in a third-party library, place this header file under the third-party library header file.
// When you want to use this feature, you should find or add the same function in the following sectio
#ifndef ALLOW_FORBID_FUNC
#define qsort QSORT_FUNC_TAOS_FORBID
#endif
#define TPOW2(x) ((x) * (x))
#define TABS(x) ((x) > 0 ? (x) : -(x))
#ifndef TD_ASTRA
#define TSWAP(a, b) \
do { \
char *__tmp = (char *)alloca(sizeof(a)); \
(void)memcpy(__tmp, &(a), sizeof(a)); \
(void)memcpy(&(a), &(b), sizeof(a)); \
(void)memcpy(&(b), __tmp, sizeof(a)); \
} while (0)
#else
#define TSWAP(a, b) \
do { \
char __tmp[sizeof(a)]; \
(void)memcpy(__tmp, &(a), sizeof(a)); \
(void)memcpy(&(a), &(b), sizeof(a)); \
(void)memcpy(&(b), __tmp, sizeof(a)); \
} while (0)
#endif
#ifdef WINDOWS
#define TMAX(a, b) (((a) > (b)) ? (a) : (b))
#define TMIN(a, b) (((a) < (b)) ? (a) : (b))
#define TRANGE(aa, bb, cc) ((aa) = TMAX((aa), (bb)), (aa) = TMIN((aa), (cc)))
#else
#define TMAX(a, b) \
({ \
__typeof(a) __a = (a); \
__typeof(b) __b = (b); \
(__a > __b) ? __a : __b; \
})
#define TMIN(a, b) \
({ \
__typeof(a) __a = (a); \
__typeof(b) __b = (b); \
(__a < __b) ? __a : __b; \
})
#define TRANGE(a, b, c) \
({ \
a = TMAX(a, b); \
a = TMIN(a, c); \
})
#endif
#ifndef __COMPAR_FN_T
#define __COMPAR_FN_T
typedef int32_t (*__compar_fn_t)(const void *, const void *);
#endif
void taosSort(void *arr, int64_t sz, int64_t width, __compar_fn_t compar);
#ifdef __cplusplus
}
#endif
#endif /*_TD_OS_MATH_H_*/