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taosdata / TDengine / #4799

13 Oct 2025 06:50AM UTC coverage: 58.524% (+0.09%) from 58.433%
#4799

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Merge pull request #33213 from taosdata/fix/huoh/timemoe_model_directory

fix: fix tdgpt timemoe model directory

139292 of 303332 branches covered (45.92%)

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210815 of 294900 relevant lines covered (71.49%)

23992095.37 hits per line

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72.78
/source/util/src/tarray.c
1
/*
2
 * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
3
 *
4
 * This program is free software: you can use, redistribute, and/or modify
5
 * it under the terms of the GNU Affero General Public License, version 3
6
 * or later ("AGPL"), as published by the Free Software Foundation.
7
 *
8
 * This program is distributed in the hope that it will be useful, but WITHOUT
9
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10
 * FITNESS FOR A PARTICULAR PURPOSE.
11
 *
12
 * You should have received a copy of the GNU Affero General Public License
13
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
14
 */
15

16
#define _DEFAULT_SOURCE
17
#include "tarray.h"
18
#include "tcoding.h"
19

20
// todo refactor API
21
#define BOUNDARY_SIZE         1024 * 1024 * 1024  // 1G
22
#define BOUNDARY_SMALL_FACTOR 1.2
23
#define BOUNDARY_BIG_FACTOR   2
24

25
SArray* taosArrayInit(size_t size, size_t elemSize) {
1,135,058,385✔
26
  if (elemSize == 0) {
1,135,058,385✔
27
    terrno = TSDB_CODE_INVALID_PARA;
3✔
28
    return NULL;
3✔
29
  }
30

31
  if (size < TARRAY_MIN_SIZE) {
1,135,058,382✔
32
    size = TARRAY_MIN_SIZE;
313,721,705✔
33
  }
34

35
  SArray* pArray = taosMemoryMalloc(sizeof(SArray));
1,135,058,382✔
36
  if (pArray == NULL) {
1,130,613,545!
37
    return NULL;
×
38
  }
39

40
  pArray->size = 0;
1,130,613,545✔
41
  pArray->pData = taosMemoryCalloc(size, elemSize);
1,130,613,545!
42
  if (pArray->pData == NULL) {
1,143,180,593!
43
    taosMemoryFree(pArray);
×
44
    return NULL;
×
45
  }
46

47
  pArray->capacity = size;
1,143,180,593✔
48
  pArray->elemSize = elemSize;
1,143,180,593✔
49
  return pArray;
1,143,180,593✔
50
}
51

52
SArray* taosArrayInit_s(size_t elemSize, size_t initialSize) {
3,437,568✔
53
  SArray* pArray = taosMemoryMalloc(sizeof(SArray));
3,437,568!
54
  if (pArray == NULL) {
3,437,638!
55
    return NULL;
×
56
  }
57

58
  pArray->size = initialSize;
3,437,638✔
59
  pArray->pData = taosMemoryCalloc(initialSize, elemSize);
3,437,638!
60
  if (pArray->pData == NULL) {
3,437,661!
61
    taosMemoryFree(pArray);
×
62
    return NULL;
×
63
  }
64

65
  pArray->capacity = initialSize;
3,437,661✔
66
  pArray->elemSize = elemSize;
3,437,661✔
67
  return pArray;
3,437,661✔
68
}
69

70
static int32_t taosArrayResize(SArray* pArray) {
×
71
  size_t size = pArray->capacity;
×
72
  size = (size << 1u);
×
73

74
  void* tmp = taosMemoryRealloc(pArray->pData, size * pArray->elemSize);
×
75
  if (tmp == NULL) {  // reallocate failed, the original buffer remains
×
76
    return terrno;
×
77
  }
78

79
  pArray->pData = tmp;
×
80
  pArray->capacity = size;
×
81

82
  return 0;
×
83
}
84

85
int32_t taosArrayEnsureCap(SArray* pArray, size_t newCap) {
2,147,483,647✔
86
  if (newCap > pArray->capacity) {
2,147,483,647✔
87
    float factor = BOUNDARY_BIG_FACTOR;
67,125,523✔
88
    if (newCap * pArray->elemSize > BOUNDARY_SIZE) {
67,125,523!
89
      factor = BOUNDARY_SMALL_FACTOR;
×
90
    }
91

92
    size_t tsize = (pArray->capacity * factor);
67,125,523✔
93
    while (newCap > tsize) {
68,027,683✔
94
      size_t newSize = (tsize * factor);
902,160✔
95
      tsize = (newSize == tsize) ? (tsize + 2) : newSize;
902,160!
96
    }
97

98
    char* p = taosMemoryRealloc(pArray->pData, tsize * pArray->elemSize);
67,125,523✔
99
    if (p == NULL) {
67,162,206!
100
      return terrno;
×
101
    }
102

103
    pArray->pData = p;
67,162,206✔
104
    pArray->capacity = tsize;
67,162,206✔
105
  }
106
  return 0;
2,147,483,647✔
107
}
108

109
void* taosArrayAddBatch(SArray* pArray, const void* pData, int32_t nEles) {
2,147,483,647✔
110
  if (pData == NULL) {
2,147,483,647✔
111
    terrno = TSDB_CODE_INVALID_PARA;
3✔
112
    return NULL;
3✔
113
  }
114

115
  int32_t code = taosArrayEnsureCap(pArray, pArray->size + nEles);
2,147,483,647✔
116
  if (code) {
2,147,483,647!
117
    terrno = code;
×
118
    return NULL;
×
119
  }
120

121
  void* dst = TARRAY_GET_ELEM(pArray, pArray->size);
2,147,483,647✔
122
  memcpy(dst, pData, pArray->elemSize * nEles);
2,147,483,647✔
123

124
  pArray->size += nEles;
2,147,483,647✔
125
  return dst;
2,147,483,647✔
126
}
127

128
void taosArrayRemoveDuplicate(SArray* pArray, __compar_fn_t comparFn, void (*fp)(void*)) {
1,939,314✔
129
  size_t size = pArray->size;
1,939,314✔
130
  if (size <= 1) {
1,939,314✔
131
    return;
1,908,616✔
132
  }
133

134
  int32_t pos = 0;
30,698✔
135
  for (int32_t i = 1; i < size; ++i) {
1,973,529✔
136
    char* p1 = taosArrayGet(pArray, pos);
1,942,880✔
137
    char* p2 = taosArrayGet(pArray, i);
1,942,844✔
138

139
    if (comparFn(p1, p2) == 0) {
1,942,824✔
140
      // do nothing
141
    } else {
142
      if (pos + 1 != i) {
1,651,152✔
143
        void* p = taosArrayGet(pArray, pos + 1);
44,174✔
144
        if (fp != NULL) {
44,174✔
145
          fp(p);
9✔
146
        }
147

148
        taosArraySet(pArray, pos + 1, p2);
44,174✔
149
        memset(TARRAY_GET_ELEM(pArray, i), 0, pArray->elemSize);
44,174✔
150
        pos += 1;
44,174✔
151
      } else {
152
        pos += 1;
1,606,978✔
153
      }
154
    }
155
  }
156

157
  if (fp != NULL) {
30,649✔
158
    for (int32_t i = pos + 1; i < pArray->size; ++i) {
1,123✔
159
      void* p = taosArrayGet(pArray, i);
30✔
160
      fp(p);
30✔
161
    }
162
  }
163

164
  pArray->size = pos + 1;
31,735✔
165
}
166

167
void* taosArrayAddAll(SArray* pArray, const SArray* pInput) {
6,542,074✔
168
  if (pInput) {
6,542,074✔
169
    return taosArrayAddBatch(pArray, pInput->pData, (int32_t)taosArrayGetSize(pInput));
6,536,108✔
170
  } else {
171
    terrno = TSDB_CODE_INVALID_PARA;
5,966✔
172
    return NULL;
6,556✔
173
  }
174
}
175

176
void* taosArrayReserve(SArray* pArray, int32_t num) {
2,147,483,647✔
177
  int32_t code = taosArrayEnsureCap(pArray, pArray->size + num);
2,147,483,647✔
178
  if (code) {
2,147,483,647!
179
    terrno = code;
×
180
    return NULL;
×
181
  }
182

183
  void* dst = TARRAY_GET_ELEM(pArray, pArray->size);
2,147,483,647✔
184
  pArray->size += num;
2,147,483,647✔
185

186
  memset(dst, 0, num * pArray->elemSize);
2,147,483,647✔
187

188
  return dst;
2,147,483,647✔
189
}
190

191
void* taosArrayPop(SArray* pArray) {
101,728,128✔
192
  if (pArray->size == 0) {
101,728,128✔
193
    return NULL;
1,813,315✔
194
  }
195

196
  pArray->size -= 1;
99,914,813✔
197
  return TARRAY_GET_ELEM(pArray, pArray->size);
99,914,813✔
198
}
199

200
void* taosArrayGet(const SArray* pArray, size_t index) {
2,147,483,647✔
201
  if (NULL == pArray) {
2,147,483,647✔
202
    terrno = TSDB_CODE_INVALID_PARA;
156✔
203
    uError("failed to return value from array of null ptr");
156!
204
    return NULL;
156✔
205
  }
206

207
  if (index >= pArray->size) {
2,147,483,647✔
208
    uError("index is out of range, current:%" PRIzu " max:%" PRIzu, index, pArray->size);
338!
209
    terrno = TSDB_CODE_OUT_OF_RANGE;
338✔
210
    return NULL;
338✔
211
  }
212

213
  return TARRAY_GET_ELEM(pArray, index);
2,147,483,647✔
214
}
215

216
void* taosArrayGetP(const SArray* pArray, size_t index) {
1,626,675,953✔
217
  void** p = taosArrayGet(pArray, index);
1,626,675,953✔
218
  if (p == NULL) {
1,605,737,465✔
219
    return NULL;
15✔
220
  }
221
  return *p;
1,605,737,450✔
222
}
223

224
void* taosArrayGetLast(const SArray* pArray) {
96,882,273✔
225
  if (pArray->size == 0) {
96,882,273✔
226
    terrno = TSDB_CODE_INVALID_PARA;
11,691✔
227
    return NULL;
11,691✔
228
  }
229

230
  return TARRAY_GET_ELEM(pArray, pArray->size - 1);
96,870,582✔
231
}
232

233
size_t taosArrayGetSize(const SArray* pArray) {
2,147,483,647✔
234
  if (pArray == NULL) {
2,147,483,647✔
235
    return 0;
265,772,508✔
236
  }
237
  return TARRAY_SIZE(pArray);
2,147,483,647✔
238
}
239

240
void* taosArrayInsert(SArray* pArray, size_t index, const void* pData) {
1,643,512✔
241
  if (pArray == NULL || pData == NULL) {
1,643,512!
242
    terrno = TSDB_CODE_INVALID_PARA;
×
243
    return NULL;
3✔
244
  }
245

246
  if (index >= pArray->size) {
1,643,602✔
247
    return taosArrayPush(pArray, pData);
1,643,155✔
248
  }
249

250
  if (pArray->size >= pArray->capacity) {
452!
251
    int32_t ret = taosArrayResize(pArray);
×
252
    if (ret < 0) {
×
253
      terrno = ret;
×
254
      return NULL;
×
255
    }
256
  }
257

258
  void* dst = TARRAY_GET_ELEM(pArray, index);
483✔
259

260
  int32_t remain = (int32_t)(pArray->size - index);
483✔
261
  memmove((char*)dst + pArray->elemSize, (char*)dst, pArray->elemSize * remain);
483✔
262
  memcpy(dst, pData, pArray->elemSize);
483✔
263

264
  pArray->size += 1;
483✔
265

266
  return dst;
483✔
267
}
268

269
void taosArraySet(SArray* pArray, size_t index, void* pData) {
142,933,176✔
270
  if (index < pArray->size) {
142,933,176!
271
    memcpy(TARRAY_GET_ELEM(pArray, index), pData, pArray->elemSize);
142,937,604✔
272
  }
273
}
142,933,176✔
274

275
void taosArrayPopFrontBatch(SArray* pArray, size_t cnt) {
54,757✔
276
  if (cnt > pArray->size) {
54,757✔
277
    cnt = pArray->size;
3✔
278
  }
279

280
  pArray->size = pArray->size - cnt;
54,757✔
281
  if (pArray->size == 0 || cnt == 0) {
54,757✔
282
    return;
24,599✔
283
  }
284
  memmove(pArray->pData, (char*)pArray->pData + cnt * pArray->elemSize, pArray->size * pArray->elemSize);
30,158✔
285
}
286

287
void taosArrayPopTailBatch(SArray* pArray, size_t cnt) {
106,117✔
288
  if (cnt >= pArray->size) {
106,117✔
289
    cnt = pArray->size;
106,084✔
290
  }
291

292
  pArray->size = pArray->size - cnt;
106,117✔
293
}
106,117✔
294

295
void taosArrayRemove(SArray* pArray, size_t index) {
22,053,558✔
296
  if (!(index < pArray->size)) {
22,053,558!
297
    return;
×
298
  }
299

300
  if (index == pArray->size - 1) {
22,053,558✔
301
    void* t = taosArrayPop(pArray);
5,923,364✔
302
    return;
5,923,157✔
303
  }
304

305
  size_t remain = pArray->size - index - 1;
16,130,194✔
306
  memmove((char*)pArray->pData + index * pArray->elemSize, (char*)pArray->pData + (index + 1) * pArray->elemSize,
16,130,194✔
307
          remain * pArray->elemSize);
16,130,194✔
308
  pArray->size -= 1;
16,130,194✔
309
}
310

311
void taosArrayRemoveBatch(SArray* pArray, size_t index, size_t num, FDelete fp) {
1,472,548✔
312
  if(num == 0) {
1,472,548!
313
    return;
×
314
  }
315
  if (index + num <= pArray->size) {
1,472,548!
316
    if (fp) {
1,472,556!
317
      for (int32_t i = 0; i < num; i++) {
3,147,364✔
318
        fp(taosArrayGet(pArray, index + i));
1,674,797✔
319
      }
320
    }
321

322
    memmove((char*)pArray->pData + index * pArray->elemSize, (char*)pArray->pData + (index + num) * pArray->elemSize,
1,472,563✔
323
            (pArray->size - index - num) * pArray->elemSize);
1,472,563✔
324
    pArray->size -= num;
1,472,563✔
325
  }
326
}
327

328
SArray* taosArrayFromList(const void* src, size_t size, size_t elemSize) {
3✔
329
  if (elemSize <= 0) {
3!
330
    terrno = TSDB_CODE_INVALID_PARA;
×
331
    return NULL;
×
332
  }
333

334
  SArray* pDst = taosArrayInit(size, elemSize);
3✔
335
  if (pDst) {
3!
336
    memcpy(pDst->pData, src, elemSize * size);
3✔
337
    pDst->size = size;
3✔
338
  }
339

340
  return pDst;
3✔
341
}
342

343
SArray* taosArrayDup(const SArray* pSrc, __array_item_dup_fn_t fn) {
14,330,749✔
344
  if (NULL == pSrc) {
14,330,749✔
345
    terrno = TSDB_CODE_INVALID_PARA;
158,428✔
346
    return NULL;
158,428✔
347
  }
348

349
  if (pSrc->size == 0) {  // empty array list
14,172,321✔
350
    return taosArrayInit(8, pSrc->elemSize);
136,260✔
351
  }
352

353
  SArray* dst = taosArrayInit(pSrc->size, pSrc->elemSize);
14,036,061✔
354

355
  if (dst) {
14,039,811!
356
    if (fn == NULL) {
14,039,966✔
357
      memcpy(dst->pData, pSrc->pData, pSrc->elemSize * pSrc->size);
14,039,567✔
358
    } else {
359
      for (int32_t i = 0; i < pSrc->size; ++i) {
161!
360
        void* p = fn(taosArrayGetP(pSrc, i));
404✔
361
        memcpy(((char*)dst->pData) + i * dst->elemSize, &p, dst->elemSize);
×
362
      }
363
    }
364

365
    dst->size = pSrc->size;
14,039,324✔
366
  }
367

368
  return dst;
14,039,169✔
369
}
370

371
void taosArrayClear(SArray* pArray) {
754,747,346✔
372
  if (pArray == NULL) return;
754,747,346✔
373
  pArray->size = 0;
694,484,644✔
374
}
375

376
void taosArrayClearEx(SArray* pArray, void (*fp)(void*)) {
2,900,606✔
377
  if (pArray == NULL) return;
2,900,606✔
378
  if (fp == NULL) {
2,866,094✔
379
    pArray->size = 0;
3✔
380
    return;
3✔
381
  }
382

383
  for (int32_t i = 0; i < pArray->size; ++i) {
6,444,250✔
384
    fp(TARRAY_GET_ELEM(pArray, i));
3,578,112✔
385
  }
386

387
  pArray->size = 0;
2,866,138✔
388
}
389
void taosArrayClearP(SArray* pArray, void (*fp)(void*)) {
11,837✔
390
  // if (pArray == NULL) return;
391
  // if (fp == NULL) {
392
  //   pArray->size = 0;
393
  //   return;
394
  // }
395

396
  // for (int32_t i = 0; i < pArray->size; ++i) {
397
  //   fp(TARRAY_GET_ELEM(pArray, i));
398
  // }
399
  if (pArray) {
11,837!
400
    if (NULL == fp) {
11,837✔
401
      for (int32_t i = 0; i < pArray->size; i++) {
639✔
402
        taosMemoryFree(*(void**)TARRAY_GET_ELEM(pArray, i));
29!
403
      }
404
    } else {
405
      for (int32_t i = 0; i < pArray->size; i++) {
39,792✔
406
        fp(*(void**)TARRAY_GET_ELEM(pArray, i));
28,565✔
407
      }
408
    }
409
  }
410
  taosArrayClear(pArray);
11,837✔
411
}
11,836✔
412

413
void taosArrayDestroy(SArray* pArray) {
2,147,483,647✔
414
  if (pArray) {
2,147,483,647✔
415
    taosMemoryFree(pArray->pData);
1,150,714,854!
416
    taosMemoryFree(pArray);
1,153,966,925!
417
  }
418
}
2,147,483,647✔
419

420
void taosArrayDestroyP(SArray* pArray, FDelete fp) {
10,080,834✔
421
  if (pArray) {
10,080,834✔
422
    if (NULL == fp) {
8,625,025✔
423
      for (int32_t i = 0; i < pArray->size; i++) {
15,951,592✔
424
        taosMemoryFree(*(void**)TARRAY_GET_ELEM(pArray, i));
8,139,055✔
425
      }
426
    } else {
427
      for (int32_t i = 0; i < pArray->size; i++) {
1,408,732✔
428
        fp(*(void**)TARRAY_GET_ELEM(pArray, i));
595,705✔
429
      }
430
    }
431
    taosArrayDestroy(pArray);
8,625,564✔
432
  }
433
}
10,081,296✔
434

435
void taosArrayDestroyEx(SArray* pArray, FDelete fp) {
267,950,447✔
436
  if (pArray == NULL) {
267,950,447✔
437
    return;
128,727,465✔
438
  }
439

440
  if (fp == NULL) {
139,222,982✔
441
    taosArrayDestroy(pArray);
356,573✔
442
    return;
356,586✔
443
  }
444

445
  for (int32_t i = 0; i < pArray->size; ++i) {
387,477,300✔
446
    fp(TARRAY_GET_ELEM(pArray, i));
248,594,830✔
447
  }
448

449
  taosArrayDestroy(pArray);
138,882,470✔
450
}
451

452
void taosArraySort(SArray* pArray, __compar_fn_t compar) {
8,487,012✔
453
  taosSort(pArray->pData, pArray->size, pArray->elemSize, compar);
8,487,012✔
454
}
8,493,034✔
455

456
int32_t taosArrayMSort(SArray* pArray, __compar_fn_t compar) {
72,545✔
457
  return taosMergeSort(pArray->pData, pArray->size, pArray->elemSize, compar);
72,545✔
458
}
459

460
void* taosArraySearch(const SArray* pArray, const void* key, __compar_fn_t comparFn, int32_t flags) {
38,459,083✔
461
  return taosbsearch(key, pArray->pData, pArray->size, pArray->elemSize, comparFn, flags);
38,459,083✔
462
}
463

464
int32_t taosArraySearchIdx(const SArray* pArray, const void* key, __compar_fn_t comparFn, int32_t flags) {
14,968,511✔
465
  void* item = taosArraySearch(pArray, key, comparFn, flags);
14,968,511✔
466
  return item == NULL ? -1 : (int32_t)((char*)item - (char*)pArray->pData) / pArray->elemSize;
14,969,475✔
467
}
468

469
#ifdef BUILD_NO_CALL
470
static int32_t taosArrayPartition(SArray* pArray, int32_t i, int32_t j, __ext_compar_fn_t fn, const void* userData) {
471
  void* key = taosArrayGetP(pArray, i);
472
  while (i < j) {
473
    while (i < j && fn(taosArrayGetP(pArray, j), key, userData) >= 0) {
474
      j--;
475
    }
476
    if (i < j) {
477
      void* a = taosArrayGetP(pArray, j);
478
      taosArraySet(pArray, i, &a);
479
    }
480
    while (i < j && fn(taosArrayGetP(pArray, i), key, userData) <= 0) {
481
      i++;
482
    }
483
    if (i < j) {
484
      void* a = taosArrayGetP(pArray, i);
485
      taosArraySet(pArray, j, &a);
486
    }
487
  }
488
  taosArraySet(pArray, i, &key);
489
  return i;
490
}
491

492
static void taosArrayQuicksortImpl(SArray* pArray, int32_t low, int32_t high, __ext_compar_fn_t fn, const void* param) {
493
  if (low < high) {
494
    int32_t idx = taosArrayPartition(pArray, low, high, fn, param);
495
    taosArrayQuicksortImpl(pArray, low, idx - 1, fn, param);
496
    taosArrayQuicksortImpl(pArray, idx + 1, high, fn, param);
497
  }
498
}
499

500
static void taosArrayQuickSort(SArray* pArray, __ext_compar_fn_t fn, const void* param) {
501
  if (pArray->size <= 1) {
502
    return;
503
  }
504
  taosArrayQuicksortImpl(pArray, 0, (int32_t)(taosArrayGetSize(pArray) - 1), fn, param);
505
}
506

507
static void taosArrayInsertSort(SArray* pArray, __ext_compar_fn_t fn, const void* param) {
508
  if (pArray->size <= 1) {
509
    return;
510
  }
511

512
  for (int32_t i = 1; i <= pArray->size - 1; ++i) {
513
    for (int32_t j = i; j > 0; --j) {
514
      if (fn(taosArrayGetP(pArray, j), taosArrayGetP(pArray, j - 1), param) == -1) {
515
        void* a = taosArrayGetP(pArray, j);
516
        void* b = taosArrayGetP(pArray, j - 1);
517
        taosArraySet(pArray, j - 1, &a);
518
        taosArraySet(pArray, j, &b);
519
      } else {
520
        break;
521
      }
522
    }
523
  }
524
}
525
#endif
526

527
int32_t taosEncodeArray(void** buf, const SArray* pArray, FEncode encode) {
×
528
  int32_t tlen = 0;
×
529
  int32_t sz = pArray->size;
×
530
  tlen += taosEncodeFixedI32(buf, sz);
×
531
  for (int32_t i = 0; i < sz; i++) {
×
532
    void* data = taosArrayGetP(pArray, i);
×
533
    tlen += encode(buf, data);
×
534
  }
535
  return tlen;
×
536
}
537

538
void* taosDecodeArray(const void* buf, SArray** pArray, FDecode decode, int32_t dataSz, int8_t sver) {
×
539
  int32_t sz;
540
  buf = taosDecodeFixedI32(buf, &sz);
×
541
  *pArray = taosArrayInit(sz, sizeof(void*));
×
542
  if (*pArray == NULL) {
×
543
    return NULL;
×
544
  }
545
  for (int32_t i = 0; i < sz; i++) {
×
546
    void* data = taosMemoryCalloc(1, dataSz);
×
547
    if (data == NULL) {
×
548
      return NULL;
×
549
    }
550

551
    buf = decode(buf, data, sver);
×
552

553
    if (taosArrayPush(*pArray, &data) == NULL) {
×
554
      taosMemoryFree(data);
×
555
      return NULL;
×
556
    }
557
  }
558
  return (void*)buf;
×
559
}
560

561
// todo remove it
562
// order array<type *>
563
int32_t taosArraySortPWithExt(SArray* pArray, __ext_compar_fn_t fn, const void* param) {
3✔
564
  return taosqsort(pArray->pData, pArray->size, pArray->elemSize, param, fn);
3✔
565
}
566

567
void taosArraySwap(SArray* a, SArray* b) {
×
568
  if (a == NULL || b == NULL) return;
×
569
  size_t t = a->size;
×
570
  a->size = b->size;
×
571
  b->size = t;
×
572

573
  uint32_t cap = a->capacity;
×
574
  a->capacity = b->capacity;
×
575
  b->capacity = cap;
×
576

577
  uint32_t elem = a->elemSize;
×
578
  a->elemSize = b->elemSize;
×
579
  b->elemSize = elem;
×
580

581
  void* data = a->pData;
×
582
  a->pData = b->pData;
×
583
  b->pData = data;
×
584
}
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