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Kernel: Support ioctl SIOCSARP and SIOCDARP

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Creates ioctl calls necessary to set/delete an entry from the ARP table
This commit is contained in:
brapru 2021-07-24 20:04:11 -04:00 • committed by Andreas Kling
parent f8c104aaaf
commit 8313d35749
4 changed files with 50 additions and 0 deletions
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8
Userland/Libraries/LibC/net/route.h
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@ -18,3 +18,11 @@ struct rtentry {
#define RTF_UP 0x1 /* do not delete the route */
#define RTF_GATEWAY 0x2 /* the route is a gateway and not an end host */
struct arpreq {
struct sockaddr arp_pa; /* protocol address */
struct sockaddr arp_ha; /* hardware address */
struct sockaddr arp_netmask; /* netmask of protocol address */
int arp_flags; /* flags */
char arp_dev[16];
};