2 * These are the public elements of the Linux kernel X.25 implementation.
5 * mar/20/00 Daniela Squassoni Disabling/enabling of facilities
7 * apr/02/05 Shaun Pereira Selective sub address matching with
14 #define SIOCX25GSUBSCRIP (SIOCPROTOPRIVATE + 0)
15 #define SIOCX25SSUBSCRIP (SIOCPROTOPRIVATE + 1)
16 #define SIOCX25GFACILITIES (SIOCPROTOPRIVATE + 2)
17 #define SIOCX25SFACILITIES (SIOCPROTOPRIVATE + 3)
18 #define SIOCX25GCALLUSERDATA (SIOCPROTOPRIVATE + 4)
19 #define SIOCX25SCALLUSERDATA (SIOCPROTOPRIVATE + 5)
20 #define SIOCX25GCAUSEDIAG (SIOCPROTOPRIVATE + 6)
21 #define SIOCX25SCUDMATCHLEN (SIOCPROTOPRIVATE + 7)
24 * Values for {get,set}sockopt.
26 #define X25_QBITINCL 1
29 * X.25 Packet Size values.
42 * An X.121 address, it is held as ASCII text, null terminated, up to 15
43 * digits and a null terminator.
50 * Linux X.25 Address structure, used for bind, and connect mostly.
53 sa_family_t sx25_family; /* Must be AF_X25 */
54 struct x25_address sx25_addr; /* X.121 Address */
58 * DTE/DCE subscription options.
60 * As this is missing lots of options, user should expect major
61 * changes of this structure in 2.5.x which might break compatibilty.
62 * The somewhat ugly dimension 200-sizeof() is needed to maintain
63 * backward compatibility.
65 struct x25_subscrip_struct {
66 char device[200-sizeof(unsigned long)];
67 unsigned long global_facil_mask; /* 0 to disable negotiation */
68 unsigned int extended;
71 /* values for above global_facil_mask */
73 #define X25_MASK_REVERSE 0x01
74 #define X25_MASK_THROUGHPUT 0x02
75 #define X25_MASK_PACKET_SIZE 0x04
76 #define X25_MASK_WINDOW_SIZE 0x08
81 * Routing table control structure.
83 struct x25_route_struct {
84 struct x25_address address;
85 unsigned int sigdigits;
90 * Facilities structure.
92 struct x25_facilities {
93 unsigned int winsize_in, winsize_out;
94 unsigned int pacsize_in, pacsize_out;
95 unsigned int throughput;
100 * Call User Data structure.
102 struct x25_calluserdata {
103 unsigned int cudlength;
104 unsigned char cuddata[128];
108 * Call clearing Cause and Diagnostic structure.
110 struct x25_causediag {
112 unsigned char diagnostic;
116 * Further optional call user data match length selection
119 unsigned int cudmatchlength;