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author | Mike Frysinger <vapier@gentoo.org> | 2006-05-08 03:20:50 +0000 |
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committer | Mike Frysinger <vapier@gentoo.org> | 2006-05-08 03:20:50 +0000 |
commit | 7031f62d9b750568b5e98bdb8c59c3c1a72e073d (patch) | |
tree | b8d037a539281e7f7592e3045fa59e445495f603 /networking/udhcp/arpping.h | |
parent | 15fe2e11d7886d04450cabc8b40f0d396b6b6d85 (diff) | |
download | busybox-w32-7031f62d9b750568b5e98bdb8c59c3c1a72e073d.tar.gz busybox-w32-7031f62d9b750568b5e98bdb8c59c3c1a72e073d.tar.bz2 busybox-w32-7031f62d9b750568b5e98bdb8c59c3c1a72e073d.zip |
add back in udhcp support
Diffstat (limited to 'networking/udhcp/arpping.h')
-rw-r--r-- | networking/udhcp/arpping.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/networking/udhcp/arpping.h b/networking/udhcp/arpping.h new file mode 100644 index 000000000..30959ca99 --- /dev/null +++ b/networking/udhcp/arpping.h | |||
@@ -0,0 +1,35 @@ | |||
1 | /* | ||
2 | * arpping .h | ||
3 | */ | ||
4 | |||
5 | #ifndef ARPPING_H | ||
6 | #define ARPPING_H | ||
7 | |||
8 | #include <netinet/if_ether.h> | ||
9 | #include <net/if_arp.h> | ||
10 | #include <net/if.h> | ||
11 | #include <netinet/in.h> | ||
12 | |||
13 | struct arpMsg { | ||
14 | /* Ethernet header */ | ||
15 | u_char h_dest[6]; /* destination ether addr */ | ||
16 | u_char h_source[6]; /* source ether addr */ | ||
17 | u_short h_proto; /* packet type ID field */ | ||
18 | |||
19 | /* ARP packet */ | ||
20 | uint16_t htype; /* hardware type (must be ARPHRD_ETHER) */ | ||
21 | uint16_t ptype; /* protocol type (must be ETH_P_IP) */ | ||
22 | uint8_t hlen; /* hardware address length (must be 6) */ | ||
23 | uint8_t plen; /* protocol address length (must be 4) */ | ||
24 | uint16_t operation; /* ARP opcode */ | ||
25 | uint8_t sHaddr[6]; /* sender's hardware address */ | ||
26 | uint8_t sInaddr[4]; /* sender's IP address */ | ||
27 | uint8_t tHaddr[6]; /* target's hardware address */ | ||
28 | uint8_t tInaddr[4]; /* target's IP address */ | ||
29 | uint8_t pad[18]; /* pad for min. Ethernet payload (60 bytes) */ | ||
30 | } ATTRIBUTE_PACKED; | ||
31 | |||
32 | /* function prototypes */ | ||
33 | int arpping(uint32_t yiaddr, uint32_t ip, uint8_t *arp, char *interface); | ||
34 | |||
35 | #endif | ||