44 lines
1.3 KiB
C
44 lines
1.3 KiB
C
/*
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* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
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*
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* This program is free software: you can use, redistribute, and/or modify
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* it under the terms of the GNU Affero General Public License, version 3
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* or later ("AGPL"), as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _TD_OS_RAND_H_
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#define _TD_OS_RAND_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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// If the error is in a third-party library, place this header file under the third-party library header file.
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// When you want to use this feature, you should find or add the same function in the following section.
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#ifndef ALLOW_FORBID_FUNC
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#define rand RAND_FUNC_TAOS_FORBID
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#define srand SRAND_FUNC_TAOS_FORBID
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#define rand_r RANDR_FUNC_TAOS_FORBID
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#endif
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void taosSeedRand(uint32_t seed);
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uint32_t taosRand(void);
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uint32_t taosRandR(uint32_t* pSeed);
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void taosRandStr(char* str, int32_t size);
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void taosRandStr2(char* str, int32_t size);
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uint32_t taosSafeRand(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /*_TD_OS_RAND_H_*/
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