static void wait_or_exit()

in cli/bpfcov.c [1030:1044]

• 15 lines of code
• 4 McCabe index (conditional complexity)

static void wait_or_exit(struct root_args *args, pid_t pid, char *err) {
    if (!err) {
        err = "exited with status";
    }
    int status;
    waitpid(pid, &status, 0);
    if (WIFEXITED(status))
    {
        int exit_status = WEXITSTATUS(status);
        if (exit_status != 0)
        {
            log_fata(args, "%s %d\n", err, exit_status);
        }
    }
}