26 lines · cpp
1#include <sys/types.h>2#include <thread>3#include <unistd.h>4 5template <typename T>6void launcher(T func) {7 auto t1 = std::thread(func);8 auto t2 = std::thread(func);9 10 t1.join();11 t2.join();12}13 14void g() {}15 16void f() {17 fork();18 launcher<>(g);19}20 21int main() {22 launcher<>(f);23 24 return 0;25}26