master
1#ifndef _SYS_SOCKET_H
2#define _SYS_SOCKET_H
3#ifdef __cplusplus
4extern "C" {
5#endif
6
7#include <features.h>
8
9#define __NEED_socklen_t
10#define __NEED_sa_family_t
11#define __NEED_size_t
12#define __NEED_ssize_t
13#define __NEED_uid_t
14#define __NEED_pid_t
15#define __NEED_gid_t
16#define __NEED_struct_iovec
17
18#include <bits/alltypes.h>
19
20#include <bits/socket.h>
21
22struct msghdr {
23 void *msg_name;
24 socklen_t msg_namelen;
25 struct iovec *msg_iov;
26#if __LONG_MAX > 0x7fffffff && __BYTE_ORDER == __BIG_ENDIAN
27 int __pad1;
28#endif
29 int msg_iovlen;
30#if __LONG_MAX > 0x7fffffff && __BYTE_ORDER == __LITTLE_ENDIAN
31 int __pad1;
32#endif
33 void *msg_control;
34#if __LONG_MAX > 0x7fffffff && __BYTE_ORDER == __BIG_ENDIAN
35 int __pad2;
36#endif
37 socklen_t msg_controllen;
38#if __LONG_MAX > 0x7fffffff && __BYTE_ORDER == __LITTLE_ENDIAN
39 int __pad2;
40#endif
41 int msg_flags;
42};
43
44struct cmsghdr {
45#if __LONG_MAX > 0x7fffffff && __BYTE_ORDER == __BIG_ENDIAN
46 int __pad1;
47#endif
48 socklen_t cmsg_len;
49#if __LONG_MAX > 0x7fffffff && __BYTE_ORDER == __LITTLE_ENDIAN
50 int __pad1;
51#endif
52 int cmsg_level;
53 int cmsg_type;
54};
55
56#ifdef _GNU_SOURCE
57struct ucred {
58 pid_t pid;
59 uid_t uid;
60 gid_t gid;
61};
62
63struct mmsghdr {
64 struct msghdr msg_hdr;
65 unsigned int msg_len;
66};
67
68struct timespec;
69
70int sendmmsg (int, struct mmsghdr *, unsigned int, unsigned int);
71int recvmmsg (int, struct mmsghdr *, unsigned int, unsigned int, struct timespec *);
72#endif
73
74struct linger {
75 int l_onoff;
76 int l_linger;
77};
78
79#define SHUT_RD 0
80#define SHUT_WR 1
81#define SHUT_RDWR 2
82
83#ifndef SOCK_STREAM
84#define SOCK_STREAM 1
85#define SOCK_DGRAM 2
86#endif
87
88#define SOCK_RAW 3
89#define SOCK_RDM 4
90#define SOCK_SEQPACKET 5
91#define SOCK_DCCP 6
92#define SOCK_PACKET 10
93
94#ifndef SOCK_CLOEXEC
95#define SOCK_CLOEXEC 02000000
96#define SOCK_NONBLOCK 04000
97#endif
98
99#define PF_UNSPEC 0
100#define PF_LOCAL 1
101#define PF_UNIX PF_LOCAL
102#define PF_FILE PF_LOCAL
103#define PF_INET 2
104#define PF_AX25 3
105#define PF_IPX 4
106#define PF_APPLETALK 5
107#define PF_NETROM 6
108#define PF_BRIDGE 7
109#define PF_ATMPVC 8
110#define PF_X25 9
111#define PF_INET6 10
112#define PF_ROSE 11
113#define PF_DECnet 12
114#define PF_NETBEUI 13
115#define PF_SECURITY 14
116#define PF_KEY 15
117#define PF_NETLINK 16
118#define PF_ROUTE PF_NETLINK
119#define PF_PACKET 17
120#define PF_ASH 18
121#define PF_ECONET 19
122#define PF_ATMSVC 20
123#define PF_RDS 21
124#define PF_SNA 22
125#define PF_IRDA 23
126#define PF_PPPOX 24
127#define PF_WANPIPE 25
128#define PF_LLC 26
129#define PF_IB 27
130#define PF_MPLS 28
131#define PF_CAN 29
132#define PF_TIPC 30
133#define PF_BLUETOOTH 31
134#define PF_IUCV 32
135#define PF_RXRPC 33
136#define PF_ISDN 34
137#define PF_PHONET 35
138#define PF_IEEE802154 36
139#define PF_CAIF 37
140#define PF_ALG 38
141#define PF_NFC 39
142#define PF_VSOCK 40
143#define PF_KCM 41
144#define PF_QIPCRTR 42
145#define PF_SMC 43
146#define PF_XDP 44
147#define PF_MAX 45
148
149#define AF_UNSPEC PF_UNSPEC
150#define AF_LOCAL PF_LOCAL
151#define AF_UNIX AF_LOCAL
152#define AF_FILE AF_LOCAL
153#define AF_INET PF_INET
154#define AF_AX25 PF_AX25
155#define AF_IPX PF_IPX
156#define AF_APPLETALK PF_APPLETALK
157#define AF_NETROM PF_NETROM
158#define AF_BRIDGE PF_BRIDGE
159#define AF_ATMPVC PF_ATMPVC
160#define AF_X25 PF_X25
161#define AF_INET6 PF_INET6
162#define AF_ROSE PF_ROSE
163#define AF_DECnet PF_DECnet
164#define AF_NETBEUI PF_NETBEUI
165#define AF_SECURITY PF_SECURITY
166#define AF_KEY PF_KEY
167#define AF_NETLINK PF_NETLINK
168#define AF_ROUTE PF_ROUTE
169#define AF_PACKET PF_PACKET
170#define AF_ASH PF_ASH
171#define AF_ECONET PF_ECONET
172#define AF_ATMSVC PF_ATMSVC
173#define AF_RDS PF_RDS
174#define AF_SNA PF_SNA
175#define AF_IRDA PF_IRDA
176#define AF_PPPOX PF_PPPOX
177#define AF_WANPIPE PF_WANPIPE
178#define AF_LLC PF_LLC
179#define AF_IB PF_IB
180#define AF_MPLS PF_MPLS
181#define AF_CAN PF_CAN
182#define AF_TIPC PF_TIPC
183#define AF_BLUETOOTH PF_BLUETOOTH
184#define AF_IUCV PF_IUCV
185#define AF_RXRPC PF_RXRPC
186#define AF_ISDN PF_ISDN
187#define AF_PHONET PF_PHONET
188#define AF_IEEE802154 PF_IEEE802154
189#define AF_CAIF PF_CAIF
190#define AF_ALG PF_ALG
191#define AF_NFC PF_NFC
192#define AF_VSOCK PF_VSOCK
193#define AF_KCM PF_KCM
194#define AF_QIPCRTR PF_QIPCRTR
195#define AF_SMC PF_SMC
196#define AF_XDP PF_XDP
197#define AF_MAX PF_MAX
198
199#ifndef SO_DEBUG
200#define SO_DEBUG 1
201#define SO_REUSEADDR 2
202#define SO_TYPE 3
203#define SO_ERROR 4
204#define SO_DONTROUTE 5
205#define SO_BROADCAST 6
206#define SO_SNDBUF 7
207#define SO_RCVBUF 8
208#define SO_KEEPALIVE 9
209#define SO_OOBINLINE 10
210#define SO_NO_CHECK 11
211#define SO_PRIORITY 12
212#define SO_LINGER 13
213#define SO_BSDCOMPAT 14
214#define SO_REUSEPORT 15
215#define SO_PASSCRED 16
216#define SO_PEERCRED 17
217#define SO_RCVLOWAT 18
218#define SO_SNDLOWAT 19
219#define SO_ACCEPTCONN 30
220#define SO_PEERSEC 31
221#define SO_SNDBUFFORCE 32
222#define SO_RCVBUFFORCE 33
223#define SO_PROTOCOL 38
224#define SO_DOMAIN 39
225#endif
226
227#ifndef SO_RCVTIMEO
228#if __LONG_MAX == 0x7fffffff
229#define SO_RCVTIMEO 66
230#define SO_SNDTIMEO 67
231#else
232#define SO_RCVTIMEO 20
233#define SO_SNDTIMEO 21
234#endif
235#endif
236
237#ifndef SO_TIMESTAMP
238#if __LONG_MAX == 0x7fffffff
239#define SO_TIMESTAMP 63
240#define SO_TIMESTAMPNS 64
241#define SO_TIMESTAMPING 65
242#else
243#define SO_TIMESTAMP 29
244#define SO_TIMESTAMPNS 35
245#define SO_TIMESTAMPING 37
246#endif
247#endif
248
249#define SO_SECURITY_AUTHENTICATION 22
250#define SO_SECURITY_ENCRYPTION_TRANSPORT 23
251#define SO_SECURITY_ENCRYPTION_NETWORK 24
252
253#define SO_BINDTODEVICE 25
254
255#define SO_ATTACH_FILTER 26
256#define SO_DETACH_FILTER 27
257#define SO_GET_FILTER SO_ATTACH_FILTER
258
259#define SO_PEERNAME 28
260#define SCM_TIMESTAMP SO_TIMESTAMP
261#define SO_PASSSEC 34
262#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
263#define SO_MARK 36
264#define SCM_TIMESTAMPING SO_TIMESTAMPING
265#define SO_RXQ_OVFL 40
266#define SO_WIFI_STATUS 41
267#define SCM_WIFI_STATUS SO_WIFI_STATUS
268#define SO_PEEK_OFF 42
269#define SO_NOFCS 43
270#define SO_LOCK_FILTER 44
271#define SO_SELECT_ERR_QUEUE 45
272#define SO_BUSY_POLL 46
273#define SO_MAX_PACING_RATE 47
274#define SO_BPF_EXTENSIONS 48
275#define SO_INCOMING_CPU 49
276#define SO_ATTACH_BPF 50
277#define SO_DETACH_BPF SO_DETACH_FILTER
278#define SO_ATTACH_REUSEPORT_CBPF 51
279#define SO_ATTACH_REUSEPORT_EBPF 52
280#define SO_CNX_ADVICE 53
281#define SCM_TIMESTAMPING_OPT_STATS 54
282#define SO_MEMINFO 55
283#define SO_INCOMING_NAPI_ID 56
284#define SO_COOKIE 57
285#define SCM_TIMESTAMPING_PKTINFO 58
286#define SO_PEERGROUPS 59
287#define SO_ZEROCOPY 60
288#define SO_TXTIME 61
289#define SCM_TXTIME SO_TXTIME
290#define SO_BINDTOIFINDEX 62
291#define SO_DETACH_REUSEPORT_BPF 68
292#define SO_PREFER_BUSY_POLL 69
293#define SO_BUSY_POLL_BUDGET 70
294
295#ifndef SOL_SOCKET
296#define SOL_SOCKET 1
297#endif
298
299#define SOL_IP 0
300#define SOL_IPV6 41
301#define SOL_ICMPV6 58
302
303#define SOL_RAW 255
304#define SOL_DECNET 261
305#define SOL_X25 262
306#define SOL_PACKET 263
307#define SOL_ATM 264
308#define SOL_AAL 265
309#define SOL_IRDA 266
310#define SOL_NETBEUI 267
311#define SOL_LLC 268
312#define SOL_DCCP 269
313#define SOL_NETLINK 270
314#define SOL_TIPC 271
315#define SOL_RXRPC 272
316#define SOL_PPPOL2TP 273
317#define SOL_BLUETOOTH 274
318#define SOL_PNPIPE 275
319#define SOL_RDS 276
320#define SOL_IUCV 277
321#define SOL_CAIF 278
322#define SOL_ALG 279
323#define SOL_NFC 280
324#define SOL_KCM 281
325#define SOL_TLS 282
326#define SOL_XDP 283
327
328#define SOMAXCONN 128
329
330#define MSG_OOB 0x0001
331#define MSG_PEEK 0x0002
332#define MSG_DONTROUTE 0x0004
333#define MSG_CTRUNC 0x0008
334#define MSG_PROXY 0x0010
335#define MSG_TRUNC 0x0020
336#define MSG_DONTWAIT 0x0040
337#define MSG_EOR 0x0080
338#define MSG_WAITALL 0x0100
339#define MSG_FIN 0x0200
340#define MSG_SYN 0x0400
341#define MSG_CONFIRM 0x0800
342#define MSG_RST 0x1000
343#define MSG_ERRQUEUE 0x2000
344#define MSG_NOSIGNAL 0x4000
345#define MSG_MORE 0x8000
346#define MSG_WAITFORONE 0x10000
347#define MSG_BATCH 0x40000
348#define MSG_ZEROCOPY 0x4000000
349#define MSG_FASTOPEN 0x20000000
350#define MSG_CMSG_CLOEXEC 0x40000000
351
352#define __CMSG_LEN(cmsg) (((cmsg)->cmsg_len + sizeof(long) - 1) & ~(long)(sizeof(long) - 1))
353#define __CMSG_NEXT(cmsg) ((unsigned char *)(cmsg) + __CMSG_LEN(cmsg))
354#define __MHDR_END(mhdr) ((unsigned char *)(mhdr)->msg_control + (mhdr)->msg_controllen)
355
356#define CMSG_DATA(cmsg) ((unsigned char *) (((struct cmsghdr *)(cmsg)) + 1))
357#define CMSG_NXTHDR(mhdr, cmsg) ((cmsg)->cmsg_len < sizeof (struct cmsghdr) || \
358 __CMSG_LEN(cmsg) + sizeof(struct cmsghdr) >= __MHDR_END(mhdr) - (unsigned char *)(cmsg) \
359 ? 0 : (struct cmsghdr *)__CMSG_NEXT(cmsg))
360#define CMSG_FIRSTHDR(mhdr) ((size_t) (mhdr)->msg_controllen >= sizeof (struct cmsghdr) ? (struct cmsghdr *) (mhdr)->msg_control : (struct cmsghdr *) 0)
361
362#define CMSG_ALIGN(len) (((len) + sizeof (size_t) - 1) & (size_t) ~(sizeof (size_t) - 1))
363#define CMSG_SPACE(len) (CMSG_ALIGN (len) + CMSG_ALIGN (sizeof (struct cmsghdr)))
364#define CMSG_LEN(len) (CMSG_ALIGN (sizeof (struct cmsghdr)) + (len))
365
366#define SCM_RIGHTS 0x01
367#define SCM_CREDENTIALS 0x02
368
369struct sockaddr {
370 sa_family_t sa_family;
371 char sa_data[14];
372};
373
374struct sockaddr_storage {
375 sa_family_t ss_family;
376 char __ss_padding[128-sizeof(long)-sizeof(sa_family_t)];
377 unsigned long __ss_align;
378};
379
380int socket (int, int, int);
381int socketpair (int, int, int, int [2]);
382
383int shutdown (int, int);
384
385int bind (int, const struct sockaddr *, socklen_t);
386int connect (int, const struct sockaddr *, socklen_t);
387int listen (int, int);
388int accept (int, struct sockaddr *__restrict, socklen_t *__restrict);
389int accept4(int, struct sockaddr *__restrict, socklen_t *__restrict, int);
390
391int getsockname (int, struct sockaddr *__restrict, socklen_t *__restrict);
392int getpeername (int, struct sockaddr *__restrict, socklen_t *__restrict);
393
394ssize_t send (int, const void *, size_t, int);
395ssize_t recv (int, void *, size_t, int);
396ssize_t sendto (int, const void *, size_t, int, const struct sockaddr *, socklen_t);
397ssize_t recvfrom (int, void *__restrict, size_t, int, struct sockaddr *__restrict, socklen_t *__restrict);
398ssize_t sendmsg (int, const struct msghdr *, int);
399ssize_t recvmsg (int, struct msghdr *, int);
400
401int getsockopt (int, int, int, void *__restrict, socklen_t *__restrict);
402int setsockopt (int, int, int, const void *, socklen_t);
403
404int sockatmark (int);
405
406#if _REDIR_TIME64
407#ifdef _GNU_SOURCE
408__REDIR(recvmmsg, __recvmmsg_time64);
409#endif
410#endif
411
412#ifdef __cplusplus
413}
414#endif
415#endif