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Bug List

Global clearerr (FILE *stream)

This function does nothing.

Global feof (FILE *stream)

The function always returns 0.

Global ferror (FILE *stream)

The function always returns 0.

Global fseek (FILE *stream, long offset, int origin)

The function does nothing and always returns -1.

Global ftell (FILE *stream)

The function does nothing and always returns -1.

Global PPPPutPacket (NUTDEVICE *dev, NETBUF *nb)

Never returns an error.

Global TermWrite (NUTFILE *fp, CONST void *buffer, int len)

Switching from graphic mode back to text mode will not work, because all escape sequences are ignored as soon as the graphic mode has been enabled. Applications should use _ioctl() functions to switch modes.

Global UartAvrIOCtl (NUTDEVICE *dev, int req, void *conf)

For ATmega103, only 8 data bits, 1 stop bit and no parity are allowed.

Global NutRomFileSeek (ROMFILE *romf, int pos)

stdio's seek is not working.

Global NutRomFileSize (ROMFILE *romf)

stdio doesn't support fstat yet.

Global NutIpOutput (u_char proto, u_long dest, NETBUF *nb)

Broadcasts to multiple network devices will fail after the first device returns an error.

Global NutTcpError (TCPSOCKET *sock)

Not all error codes are properly set right now. Some socket functions return an error without setting an error code.

Global NutSleep (u_long ms)

The system may freeze if a sleep time greater than 0 ms but lower than 63 ms is specified.

Global NutRegisterCgi (char *name, int(*func)(FILE *, REQUEST *))

Duplicate names not checked.

Global NutDhcpIfConfig (CONST char *name, u_char *mac, u_long timeout)

The client doesn't send update information to the server. To avoid loosing the assignment while Ethernut is down, addresses can be fixed in the DHCP server tables.

Global NutDhcpClient (void *arg)

We are not able to shutdown our interface, which may cause problems if out original DHCP server dies.

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