int _fstat()

in ev3-api/src/ev3api_newlib.c [101:115]

• 14 lines of code
• 7 McCabe index (conditional complexity)

int _fstat(int file, struct stat *st) {
	switch(file) {
	case STDIN_FILENO:
	case STDOUT_FILENO:
	case STDERR_FILENO:
	case SIO_UART_FILENO:
	case SIO_BT_FILENO:
	case SIO_STD_FILENO:
		st->st_mode = S_IFCHR;
		return 0;
	}

	errno = EBADF;
	return -1;
}