char tmp[PATH_MAX] = {0};
char prefix[PATH_MAX] = {0};
get_current_prefix(tmp, sizeof(tmp));
snprintf(prefix, sizeof(prefix), "--file-prefix=%s", tmp);
char tmp[PATH_MAX] = {0};
char prefix[PATH_MAX] = {0};
get_current_prefix(tmp, sizeof(tmp));
snprintf(prefix, sizeof(prefix), "--file-prefix=%s", tmp);