The . operator in C is used to access fields of a struct directly. For
example:
struct netif myNetif;
variable = netif.ip_addr;
the -> operator in C is used to access fields of a struct via a pointer to
the struct. For example:
struct netif *myNetif;
variable = netif -> ip_addr;
Try declaring ``struct netif *netif'' instead of ``struct netif netif''.
Cheers,
Chris
When I try: netif->ip_addr.addr I get the following error:
error: invalid type argument of `->'
I've declared netif like this: struct netif netif;
I'm a bit of a novice when it comes to pointers, whenever I think I
understand
them, they stop working!
I'm also not sure how to check the dhcp state...
Thanks,
Aidan
On Tue Aug 2 16:53 , Jim Gibbons <[EMAIL PROTECTED]> sent:
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>I'm getting it from netif->ip_addr.addr. It's important to wait
>until DHCP reaches the BOUND state.
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>Lists wrote:
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> This is probably a really basic request, but can anybody please tell me
what
>variable the dhcp assigned IP address is stored in and how to display it?
I've
>tried netif.ip_addr, but with no luck. It's just one of those things that
should
>be really easy, but is really bogging me down.
>
>Thanks, Aidan
>
>
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> Jim Gibbons
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> [EMAIL PROTECTED]
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