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607ca46e DH |
1 | #ifndef _UAPI__LINUX_ATALK_H__ |
2 | #define _UAPI__LINUX_ATALK_H__ | |
3 | ||
4 | #include <linux/types.h> | |
5 | #include <asm/byteorder.h> | |
6 | #include <linux/socket.h> | |
7 | ||
8 | /* | |
9 | * AppleTalk networking structures | |
10 | * | |
11 | * The following are directly referenced from the University Of Michigan | |
12 | * netatalk for compatibility reasons. | |
13 | */ | |
14 | #define ATPORT_FIRST 1 | |
15 | #define ATPORT_RESERVED 128 | |
16 | #define ATPORT_LAST 254 /* 254 is only legal on localtalk */ | |
17 | #define ATADDR_ANYNET (__u16)0 | |
18 | #define ATADDR_ANYNODE (__u8)0 | |
19 | #define ATADDR_ANYPORT (__u8)0 | |
20 | #define ATADDR_BCAST (__u8)255 | |
21 | #define DDP_MAXSZ 587 | |
22 | #define DDP_MAXHOPS 15 /* 4 bits of hop counter */ | |
23 | ||
24 | #define SIOCATALKDIFADDR (SIOCPROTOPRIVATE + 0) | |
25 | ||
26 | struct atalk_addr { | |
27 | __be16 s_net; | |
28 | __u8 s_node; | |
29 | }; | |
30 | ||
31 | struct sockaddr_at { | |
32 | __kernel_sa_family_t sat_family; | |
33 | __u8 sat_port; | |
34 | struct atalk_addr sat_addr; | |
35 | char sat_zero[8]; | |
36 | }; | |
37 | ||
38 | struct atalk_netrange { | |
39 | __u8 nr_phase; | |
40 | __be16 nr_firstnet; | |
41 | __be16 nr_lastnet; | |
42 | }; | |
43 | ||
44 | #endif /* _UAPI__LINUX_ATALK_H__ */ |