alla fine ho fatto così, e mi sembra funzionare:
codice:#include <iostream> #include <ftw.h> #include <vector> #include <string> using namespace std; vector<string> v; int callback(const char *path, const struct stat *st, int flags) { v.push_back(path); return 0; } int main(int argc, char** argv) { int f = ftw("/etc", callback, 1); vector<string>::iterator it; for (it = v.begin(); it < v.end(); ++it) { cout << *it << endl; } return 0; }