1const std = @import("../std.zig");
2
3const SIG = std.c.SIG;
4const caddr_t = std.c.caddr_t;
5const gid_t = std.c.gid_t;
6const iovec = std.c.iovec;
7const pid_t = std.c.pid_t;
8const socklen_t = std.c.socklen_t;
9const uid_t = std.c.uid_t;
10
11pub extern "c" fn lwp_gettid() c_int;
12pub extern "c" fn ptrace(request: c_int, pid: pid_t, addr: caddr_t, data: c_int) c_int;
13pub extern "c" fn umtx_sleep(ptr: *const volatile c_int, value: c_int, timeout: c_int) c_int;
14pub extern "c" fn umtx_wakeup(ptr: *const volatile c_int, count: c_int) c_int;
15
16pub const E = enum(u16) {
17 /// No error occurred.
18 SUCCESS = 0,
19
20 PERM = 1,
21 NOENT = 2,
22 SRCH = 3,
23 INTR = 4,
24 IO = 5,
25 NXIO = 6,
26 @"2BIG" = 7,
27 NOEXEC = 8,
28 BADF = 9,
29 CHILD = 10,
30 DEADLK = 11,
31 NOMEM = 12,
32 ACCES = 13,
33 FAULT = 14,
34 NOTBLK = 15,
35 BUSY = 16,
36 EXIST = 17,
37 XDEV = 18,
38 NODEV = 19,
39 NOTDIR = 20,
40 ISDIR = 21,
41 INVAL = 22,
42 NFILE = 23,
43 MFILE = 24,
44 NOTTY = 25,
45 TXTBSY = 26,
46 FBIG = 27,
47 NOSPC = 28,
48 SPIPE = 29,
49 ROFS = 30,
50 MLINK = 31,
51 PIPE = 32,
52 DOM = 33,
53 RANGE = 34,
54 /// This code is also used for `WOULDBLOCK`.
55 AGAIN = 35,
56 INPROGRESS = 36,
57 ALREADY = 37,
58 NOTSOCK = 38,
59 DESTADDRREQ = 39,
60 MSGSIZE = 40,
61 PROTOTYPE = 41,
62 NOPROTOOPT = 42,
63 PROTONOSUPPORT = 43,
64 SOCKTNOSUPPORT = 44,
65 /// This code is also used for `NOTSUP`.
66 OPNOTSUPP = 45,
67 PFNOSUPPORT = 46,
68 AFNOSUPPORT = 47,
69 ADDRINUSE = 48,
70 ADDRNOTAVAIL = 49,
71 NETDOWN = 50,
72 NETUNREACH = 51,
73 NETRESET = 52,
74 CONNABORTED = 53,
75 CONNRESET = 54,
76 NOBUFS = 55,
77 ISCONN = 56,
78 NOTCONN = 57,
79 SHUTDOWN = 58,
80 TOOMANYREFS = 59,
81 TIMEDOUT = 60,
82 CONNREFUSED = 61,
83 LOOP = 62,
84 NAMETOOLONG = 63,
85 HOSTDOWN = 64,
86 HOSTUNREACH = 65,
87 NOTEMPTY = 66,
88 PROCLIM = 67,
89 USERS = 68,
90 DQUOT = 69,
91 STALE = 70,
92 REMOTE = 71,
93 BADRPC = 72,
94 RPCMISMATCH = 73,
95 PROGUNAVAIL = 74,
96 PROGMISMATCH = 75,
97 PROCUNAVAIL = 76,
98 NOLCK = 77,
99 NOSYS = 78,
100 FTYPE = 79,
101 AUTH = 80,
102 NEEDAUTH = 81,
103 IDRM = 82,
104 NOMSG = 83,
105 OVERFLOW = 84,
106 CANCELED = 85,
107 ILSEQ = 86,
108 NOATTR = 87,
109 DOOFUS = 88,
110 BADMSG = 89,
111 MULTIHOP = 90,
112 NOLINK = 91,
113 PROTO = 92,
114 NOMEDIUM = 93,
115 ASYNC = 99,
116 _,
117};
118
119pub const BADSIG = SIG.ERR;
120
121pub const sig_t = *const fn (i32) callconv(.c) void;
122
123pub const cmsgcred = extern struct {
124 pid: pid_t,
125 uid: uid_t,
126 euid: uid_t,
127 gid: gid_t,
128 ngroups: c_short,
129 groups: [16]gid_t,
130};
131pub const sf_hdtr = extern struct {
132 headers: [*]iovec,
133 hdr_cnt: c_int,
134 trailers: [*]iovec,
135 trl_cnt: c_int,
136};
137
138pub const MS_SYNC = 0;
139pub const MS_ASYNC = 1;
140pub const MS_INVALIDATE = 2;
141
142pub const POSIX_MADV_SEQUENTIAL = 2;
143pub const POSIX_MADV_RANDOM = 1;
144pub const POSIX_MADV_DONTNEED = 4;
145pub const POSIX_MADV_NORMAL = 0;
146pub const POSIX_MADV_WILLNEED = 3;
147
148// https://github.com/DragonFlyBSD/DragonFlyBSD/blob/6098912863ed4c7b3f70d7483910ce2956cf4ed3/sys/netinet/ip.h#L94
149pub const IP = struct {
150 pub const OPTIONS = 1;
151 pub const HDRINCL = 2;
152 pub const TOS = 3;
153 pub const TTL = 4;
154 pub const RECVOPTS = 5;
155 pub const RECVRETOPTS = 6;
156 pub const RECVDSTADDR = 7;
157 pub const SENDSRCADDR = RECVDSTADDR;
158 pub const RETOPTS = 8;
159 pub const MULTICAST_IF = 9;
160 pub const MULTICAST_TTL = 10;
161 pub const MULTICAST_LOOP = 11;
162 pub const ADD_MEMBERSHIP = 12;
163 pub const DROP_MEMBERSHIP = 13;
164 pub const MULTICAST_VIF = 14;
165 pub const RSVP_ON = 15;
166 pub const RSVP_OFF = 16;
167 pub const RSVP_VIF_ON = 17;
168 pub const RSVP_VIF_OFF = 18;
169 pub const PORTRANGE = 19;
170 pub const RECVIF = 20;
171 pub const FW_TBL_CREATE = 40;
172 pub const FW_TBL_DESTROY = 41;
173 pub const FW_TBL_ADD = 42;
174 pub const FW_TBL_DEL = 43;
175 pub const FW_TBL_FLUSH = 44;
176 pub const FW_TBL_GET = 45;
177 pub const FW_TBL_ZERO = 46;
178 pub const FW_TBL_EXPIRE = 47;
179 pub const FW_X = 49;
180 pub const FW_ADD = 50;
181 pub const FW_DEL = 51;
182 pub const FW_FLUSH = 52;
183 pub const FW_ZERO = 53;
184 pub const FW_GET = 54;
185 pub const FW_RESETLOG = 55;
186 pub const DUMMYNET_CONFIGURE = 60;
187 pub const DUMMYNET_DEL = 61;
188 pub const DUMMYNET_FLUSH = 62;
189 pub const DUMMYNET_GET = 64;
190 pub const RECVTTL = 65;
191 pub const MINTTL = 66;
192 pub const RECVTOS = 68;
193 // Same namespace, but these are arguments rather than option names
194 pub const DEFAULT_MULTICAST_TTL = 1;
195 pub const DEFAULT_MULTICAST_LOOP = 1;
196 pub const MAX_MEMBERSHIPS = 20;
197 pub const PORTRANGE_DEFAULT = 0;
198 pub const PORTRANGE_HIGH = 1;
199 pub const PORTRANGE_LOW = 2;
200};
201
202// https://github.com/DragonFlyBSD/DragonFlyBSD/blob/6098912863ed4c7b3f70d7483910ce2956cf4ed3/sys/netinet6/in6.h#L448
203pub const IPV6 = struct {
204 pub const UNICAST_HOPS = 4;
205 pub const MULTICAST_IF = 9;
206 pub const MULTICAST_HOPS = 10;
207 pub const MULTICAST_LOOP = 11;
208 pub const JOIN_GROUP = 12;
209 pub const LEAVE_GROUP = 13;
210 pub const PORTRANGE = 14;
211 pub const @"2292PKTINFO" = 19;
212 pub const @"2292HOPLIMIT" = 20;
213 pub const @"2292NEXTHOP" = 21;
214 pub const @"2292HOPOPTS" = 22;
215 pub const @"2292DSTOPTS" = 23;
216 pub const @"2292RTHDR" = 24;
217 pub const @"2292PKTOPTIONS" = 25;
218 pub const CHECKSUM = 26;
219 pub const V6ONLY = 27;
220 pub const BINDV6ONLY = V6ONLY;
221 pub const FW_ADD = 30;
222 pub const FW_DEL = 31;
223 pub const FW_FLUSH = 32;
224 pub const FW_ZERO = 33;
225 pub const FW_GET = 34;
226 pub const RTHDRDSTOPTS = 35;
227 pub const RECVPKTINFO = 36;
228 pub const RECVHOPLIMIT = 37;
229 pub const RECVRTHDR = 38;
230 pub const RECVHOPOPTS = 39;
231 pub const RECVDSTOPTS = 40;
232 pub const RECVRTHDRDSTOPTS = 41;
233 pub const USE_MIN_MTU = 42;
234 pub const RECVPATHMTU = 43;
235 pub const PATHMTU = 44;
236 pub const REACHCONF = 45;
237 pub const PKTINFO = 46;
238 pub const HOPLIMIT = 47;
239 pub const NEXTHOP = 48;
240 pub const HOPOPTS = 49;
241 pub const DSTOPTS = 50;
242 pub const RTHDR = 51;
243 pub const PKTOPTIONS = 52;
244 pub const RECVTCLASS = 57;
245 pub const AUTOFLOWLABEL = 59;
246 pub const TCLASS = 61;
247 pub const DONTFRAG = 62;
248 pub const PREFER_TEMPADDR = 63;
249 pub const MSFILTER = 74;
250 // Same namespace, but these are arguments rather than option names
251 pub const RTHDR_LOOSE = 0;
252 pub const RTHDR_STRICT = 1;
253 pub const RTHDR_TYPE_0 = 0;
254 pub const DEFAULT_MULTICAST_HOPS = 1;
255 pub const DEFAULT_MULTICAST_LOOP = 1;
256 pub const PORTRANGE_DEFAULT = 0;
257 pub const PORTRANGE_HIGH = 1;
258 pub const PORTRANGE_LOW = 2;
259};
260
261// https://github.com/DragonFlyBSD/DragonFlyBSD/blob/6098912863ed4c7b3f70d7483910ce2956cf4ed3/sys/netinet/ip.h#L94
262pub const IPTOS = struct {
263 pub const LOWDELAY = 0x10;
264 pub const THROUGHPUT = 0x08;
265 pub const RELIABILITY = 0x04;
266 pub const MINCOST = 0x02;
267 pub const CE = 0x01;
268 pub const ECT = 0x02;
269 pub const PREC_ROUTINE = DSCP_CS0;
270 pub const PREC_PRIORITY = DSCP_CS1;
271 pub const PREC_IMMEDIATE = DSCP_CS2;
272 pub const PREC_FLASH = DSCP_CS3;
273 pub const PREC_FLASHOVERRIDE = DSCP_CS4;
274 pub const PREC_CRITIC_ECP = DSCP_CS5;
275 pub const PREC_INTERNETCONTROL = DSCP_CS6;
276 pub const PREC_NETCONTROL = DSCP_CS7;
277 pub const DSCP_CS0 = 0x00;
278 pub const DSCP_CS1 = 0x20;
279 pub const DSCP_AF11 = 0x28;
280 pub const DSCP_AF12 = 0x30;
281 pub const DSCP_AF13 = 0x38;
282 pub const DSCP_CS2 = 0x40;
283 pub const DSCP_AF21 = 0x48;
284 pub const DSCP_AF22 = 0x50;
285 pub const DSCP_AF23 = 0x58;
286 pub const DSCP_CS3 = 0x60;
287 pub const DSCP_AF31 = 0x68;
288 pub const DSCP_AF32 = 0x70;
289 pub const DSCP_AF33 = 0x78;
290 pub const DSCP_CS4 = 0x80;
291 pub const DSCP_AF41 = 0x88;
292 pub const DSCP_AF42 = 0x90;
293 pub const DSCP_AF43 = 0x98;
294 pub const DSCP_CS5 = 0xa0;
295 pub const DSCP_VA = 0xb0;
296 pub const DSCP_EF = 0xb8;
297 pub const DSCP_CS6 = 0xc0;
298 pub const DSCP_CS7 = 0xe0;
299 pub const ECN_NOTECT = 0x00;
300 pub const ECN_ECT1 = 0x01;
301 pub const ECN_ECT0 = 0x02;
302 pub const ECN_CE = 0x03;
303 pub const ECN_MASK = 0x03;
304};
305
306// https://github.com/DragonFlyBSD/DragonFlyBSD/blob/8410ea0817ce17438e0a10fc4ba6c9697281048a/sys/netinet/tcp.h#L156
307pub const TCP = struct {
308 pub const NODELAY = 0x01;
309 pub const MAXSEG = 0x02;
310 pub const NOPUSH = 0x04;
311 pub const NOOPT = 0x08;
312 pub const SIGNATURE_ENABLE = 0x10;
313 pub const KEEPINIT = 0x20;
314 pub const FASTKEEP = 0x80;
315 pub const KEEPIDLE = 0x100;
316 pub const KEEPINTVL = 0x200;
317 pub const KEEPCNT = 0x400;
318};