ppri->promisc = init->promisc;
ppri->optimize = init->optimize;
ppri->filter = init->filter;
+
+ printk("pcap backend, host interface %s\n", ppri->host_if);
}
-static int pcap_read(int fd, struct sk_buff **skb,
+static int pcap_read(int fd, struct sk_buff **skb,
struct uml_net_private *lp)
{
*skb = ether_adjust_skb(*skb, ETH_HEADER_OTHER);
- if(*skb == NULL) return(-ENOMEM);
- return(pcap_user_read(fd, skb_mac_header(*skb),
+ if(*skb == NULL)
+ return -ENOMEM;
+
+ return pcap_user_read(fd, skb_mac_header(*skb),
(*skb)->dev->mtu + ETH_HEADER_OTHER,
- (struct pcap_data *) &lp->user));
+ (struct pcap_data *) &lp->user);
}
static int pcap_write(int fd, struct sk_buff **skb, struct uml_net_private *lp)
{
- return(-EPERM);
+ return -EPERM;
}
static const struct net_kern_info pcap_kern_info = {
.optimize = 0,
.filter = NULL });
- remain = split_if_spec(str, &host_if, &init->filter,
- &options[0], &options[1], NULL);
+ remain = split_if_spec(str, &host_if, &init->filter,
+ &options[0], &options[1], mac_out, NULL);
if(remain != NULL){
printk(KERN_ERR "pcap_setup - Extra garbage on "
"specification : '%s'\n", remain);
- return(0);
+ return 0;
}
if(host_if != NULL)
init->optimize = 1;
else if(!strcmp(options[i], "nooptimize"))
init->optimize = 0;
- else printk("pcap_setup : bad option - '%s'\n", options[i]);
+ else {
+ printk("pcap_setup : bad option - '%s'\n", options[i]);
+ return 0;
+ }
}
- return(1);
+ return 1;
}
static struct transport pcap_transport = {