2  * SPDX-License-Identifier: BSD-3-Clause
53 randint(int max)  in randint()  argument
56 	return random() % max;  in randint()
65 	for (i = 0; i < NUM_MALLOC - 1; i++) {  in shuffle_order()
66 		int j = randint(NUM_MALLOC - 1 - i) + i + 1;  in shuffle_order()
102 	size_t size = block_size[i];  in check_block()  local
109 	for (j = 0; j < size; j++)  in check_block()
138 		printf("non-free bytes in arena %zu free %zu\n", info.arena, info.fordblks);  in check_malloc()
175 		/* Test slowly increasing size of a block using realloc */  in main()
202 #pragma GCC diagnostic ignored "-Walloc-size-larger-than=PTRDIFF_MAX"  in main()
205 		for (i = sizeof(size_t) * 8 - 2; i < (long) (sizeof(size_t) * 8); i++) {  in main()
219 		for (i = -1; i >= -128; i--) {  in main()
223 				printf("malloc size %ld succeeded\n", i);  in main()
238 			size_t size = randint(MAX_ALLOC);  in main()  local
239                         uint8_t *new_block = malloc(size);  in main()
240                         if (new_block || size == 0) {  in main()
241                             block_size[i] = size;  in main()
243                             in_use += size;  in main()
255 			size_t size = randint(MAX_ALLOC);  in main()  local
257                         uint8_t *new_block = realloc(blocks[j], size);  in main()
258                         if (new_block || size == 0) {  in main()
260                             in_use -= block_size[j];  in main()
261                             block_size[j] = size;  in main()
262                             in_use += size;  in main()
275 			in_use -= block_size[j];  in main()
287 			size_t size = randint(MAX_ALLOC);  in main()  local
290                         uint8_t *new_block = memalign(align, size);  in main()
291                         if (new_block || size == 0) {  in main()
292                             block_size[i] = size;  in main()
295                             if ((uintptr_t) blocks[i] & (align - 1)) {  in main()
296                                 printf("unaligned block returned %p align %zu size %zu\n",  in main()
297                                        blocks[i], align, size);  in main()
301                             in_use += size;  in main()
312 			in_use -= block_size[j];  in main()