STDIN_FILENO 476 anacron/main.c xopen(STDIN_FILENO, "/dev/null", O_RDONLY); STDIN_FILENO 230 anacron/runjob.c xclose(STDIN_FILENO); STDIN_FILENO 231 anacron/runjob.c if (dup2(jr->input_fd, STDIN_FILENO) != 0) die_e("Can't dup2()"); STDIN_FILENO 232 anacron/runjob.c if (lseek(STDIN_FILENO, 0, SEEK_SET) != 0) die_e("Can't lseek()");