#include #include int main(int argc, char** argv) { pid_t pid = shim_vfork(); if (pid < 0) { shim_write(1, "failed on fork\n", 15); shim_exit_group(-1); } if (pid == 0) { shim_write(1, "Hello, Dad!\n", 12); } else { shim_write(1, "Hello, Kid!\n", 12); } shim_exit_group(0); return 0; // should not reach here. }