thats h2pas result of compilling this structure into pascal. But thanks for
the tip.
2009/10/7 Jürgen Hestermann
>
>
> > Jorge Aldo G. de F. Junior schrieb:
>
>> type ifreq = record
>> ifr_ifrn : record
>> case longint of
>> 0 : ( ifrn_name : array[0..15] of
> Jorge Aldo G. de F. Junior schrieb:
type ifreq = record
ifr_ifrn : record
case longint of
0 : ( ifrn_name : array[0..15] of char );
end;
ifr_ifru : record
case longint of
0 : ( ifru_addr : sockaddr
ifreq becomes
Const
TUNSETIFF = $400454ca
IFF_TUN = $0001
IFF_TAP = $0002
type
ifreq = record
ifr_ifrn : record
case longint of
0 : ( ifrn_name : array[0..15] of char );
end;
ifr_ifru : record
case longint of
2009/10/3 Jorge Aldo G. de F. Junior :
> Can anyone help me decypher the following code :
>
> int tun_alloc(char *dev)
> {
> struct ifreq ifr;
First, you need to get a pascal definition of struct ifreq, so look in
/usr/include/linux/if.h and translate it to pascal (or try and use
h2pas).
i already knew about fpioctl, but the ioctl example uses some macros to get
the correct code, but i dont understand how
theres a python equivalent code that works, but i cant decypher this :
(Python code)
TUNSETIFF = 0x400454ca
IFF_TUN = 0x0001
IFF_TAP = 0x0002
TUNMODE = IFF_TUN
f = os.ope
En/na Jorge Aldo G. de F. Junior ha escrit:
Opening the TUN/TAP (/dev/net/tun) without the ioctl call is not doing
the job, but i dont know how to do this with pascal equivalent code...
There's an fpioctl function in freepascal (never used it though):
http://www.freepascal.org/docs-html/rtl/b
Can anyone help me decypher the following code :
int tun_alloc(char *dev)
{
struct ifreq ifr;
int fd, err;
if( (fd = open("/dev/net/tun", O_RDWR)) < 0 )
return tun_alloc_old(dev);
memset(&ifr, 0, sizeof(ifr));
/* Flags: IFF_TUN - TUN device (no Etherne
