Total Articles 180
[Source code]
#include <list> #include <stdlib.h> #include <stdio.h> void usage() { printf("malloc test made by gilgil\n"); printf("syntax : malloc_test <count> <size1> <size2> ... \n"); printf("example : malloc_test 10 1024\n"); } int main(int argc, char* argv[]) { if (argc <= 1) { usage(); return 0; } int count = atoi(argv[1]); std::list<size_t> sizeList; int i = 2; while (i < argc) { sizeList.push_back(atoi(argv[i])); i++; } char* prev = NULL; for (int i = 0; i < count; i++) { for (std::list<size_t>::iterator it = sizeList.begin(); it != sizeList.end(); it++) { size_t size = *it; char* p = (char*)malloc(size); if (prev == NULL) prev = p; long long diff = p - prev; printf("malloc(%5u)=%p %lld\n", size, p, diff); prev = p; } } }
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