1// Copyright 2009 The Go Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style
3// license that can be found in the LICENSE file.
4
5// +build ignore
6
7/*
8Input to cgo -godefs.  See also mkerrors.sh and mkall.sh
9*/
10
11// +godefs map struct_in_addr [4]byte /* in_addr */
12// +godefs map struct_in6_addr [16]byte /* in6_addr */
13
14package unix
15
16/*
17#define _LARGEFILE_SOURCE
18#define _LARGEFILE64_SOURCE
19#define _FILE_OFFSET_BITS 64
20#define _GNU_SOURCE
21
22#include <dirent.h>
23#include <fcntl.h>
24#include <netinet/in.h>
25#include <netinet/tcp.h>
26#include <netpacket/packet.h>
27#include <poll.h>
28#include <signal.h>
29#include <stdio.h>
30#include <sys/epoll.h>
31#include <sys/inotify.h>
32#include <sys/mman.h>
33#include <sys/mount.h>
34#include <sys/param.h>
35#include <sys/ptrace.h>
36#include <sys/resource.h>
37#include <sys/select.h>
38#include <sys/signal.h>
39#include <sys/stat.h>
40#include <sys/statfs.h>
41#include <sys/sysinfo.h>
42#include <sys/time.h>
43#include <sys/times.h>
44#include <sys/timex.h>
45#include <sys/types.h>
46#include <sys/un.h>
47#include <sys/user.h>
48#include <sys/utsname.h>
49#include <sys/wait.h>
50#include <linux/filter.h>
51#include <linux/netlink.h>
52#include <linux/rtnetlink.h>
53#include <linux/icmpv6.h>
54#include <asm/termbits.h>
55#include <time.h>
56#include <unistd.h>
57#include <ustat.h>
58#include <utime.h>
59#include <bluetooth/bluetooth.h>
60#include <bluetooth/hci.h>
61
62#ifdef TCSETS2
63// On systems that have "struct termios2" use this as type Termios.
64typedef struct termios2 termios_t;
65#else
66typedef struct termios termios_t;
67#endif
68
69enum {
70	sizeofPtr = sizeof(void*),
71};
72
73union sockaddr_all {
74	struct sockaddr s1;	// this one gets used for fields
75	struct sockaddr_in s2;	// these pad it out
76	struct sockaddr_in6 s3;
77	struct sockaddr_un s4;
78	struct sockaddr_ll s5;
79	struct sockaddr_nl s6;
80};
81
82struct sockaddr_any {
83	struct sockaddr addr;
84	char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
85};
86
87// copied from /usr/include/linux/un.h
88struct my_sockaddr_un {
89	sa_family_t sun_family;
90#if defined(__ARM_EABI__) || defined(__powerpc64__)
91	// on ARM char is by default unsigned
92	signed char sun_path[108];
93#else
94	char sun_path[108];
95#endif
96};
97
98#ifdef __ARM_EABI__
99typedef struct user_regs PtraceRegs;
100#elif defined(__aarch64__)
101typedef struct user_pt_regs PtraceRegs;
102#elif defined(__powerpc64__)
103typedef struct pt_regs PtraceRegs;
104#elif defined(__mips__)
105typedef struct user PtraceRegs;
106#elif defined(__s390x__)
107typedef struct _user_regs_struct PtraceRegs;
108#else
109typedef struct user_regs_struct PtraceRegs;
110#endif
111
112#if defined(__s390x__)
113typedef struct _user_psw_struct ptracePsw;
114typedef struct _user_fpregs_struct ptraceFpregs;
115typedef struct _user_per_struct ptracePer;
116#else
117typedef struct {} ptracePsw;
118typedef struct {} ptraceFpregs;
119typedef struct {} ptracePer;
120#endif
121
122// The real epoll_event is a union, and godefs doesn't handle it well.
123struct my_epoll_event {
124	uint32_t events;
125#if defined(__ARM_EABI__) || defined(__aarch64__)
126	// padding is not specified in linux/eventpoll.h but added to conform to the
127	// alignment requirements of EABI
128	int32_t padFd;
129#elif defined(__powerpc64__) || defined(__s390x__)
130	int32_t _padFd;
131#endif
132	int32_t fd;
133	int32_t pad;
134};
135
136*/
137import "C"
138
139// Machine characteristics; for internal use.
140
141const (
142	sizeofPtr      = C.sizeofPtr
143	sizeofShort    = C.sizeof_short
144	sizeofInt      = C.sizeof_int
145	sizeofLong     = C.sizeof_long
146	sizeofLongLong = C.sizeof_longlong
147	PathMax        = C.PATH_MAX
148)
149
150// Basic types
151
152type (
153	_C_short     C.short
154	_C_int       C.int
155	_C_long      C.long
156	_C_long_long C.longlong
157)
158
159// Time
160
161type Timespec C.struct_timespec
162
163type Timeval C.struct_timeval
164
165type Timex C.struct_timex
166
167type Time_t C.time_t
168
169type Tms C.struct_tms
170
171type Utimbuf C.struct_utimbuf
172
173// Processes
174
175type Rusage C.struct_rusage
176
177type Rlimit C.struct_rlimit
178
179type _Gid_t C.gid_t
180
181// Files
182
183type Stat_t C.struct_stat
184
185type Statfs_t C.struct_statfs
186
187type Dirent C.struct_dirent
188
189type Fsid C.fsid_t
190
191type Flock_t C.struct_flock
192
193// Advice to Fadvise
194
195const (
196	FADV_NORMAL     = C.POSIX_FADV_NORMAL
197	FADV_RANDOM     = C.POSIX_FADV_RANDOM
198	FADV_SEQUENTIAL = C.POSIX_FADV_SEQUENTIAL
199	FADV_WILLNEED   = C.POSIX_FADV_WILLNEED
200	FADV_DONTNEED   = C.POSIX_FADV_DONTNEED
201	FADV_NOREUSE    = C.POSIX_FADV_NOREUSE
202)
203
204// Sockets
205
206type RawSockaddrInet4 C.struct_sockaddr_in
207
208type RawSockaddrInet6 C.struct_sockaddr_in6
209
210type RawSockaddrUnix C.struct_my_sockaddr_un
211
212type RawSockaddrLinklayer C.struct_sockaddr_ll
213
214type RawSockaddrNetlink C.struct_sockaddr_nl
215
216type RawSockaddrHCI C.struct_sockaddr_hci
217
218type RawSockaddr C.struct_sockaddr
219
220type RawSockaddrAny C.struct_sockaddr_any
221
222type _Socklen C.socklen_t
223
224type Linger C.struct_linger
225
226type Iovec C.struct_iovec
227
228type IPMreq C.struct_ip_mreq
229
230type IPMreqn C.struct_ip_mreqn
231
232type IPv6Mreq C.struct_ipv6_mreq
233
234type Msghdr C.struct_msghdr
235
236type Cmsghdr C.struct_cmsghdr
237
238type Inet4Pktinfo C.struct_in_pktinfo
239
240type Inet6Pktinfo C.struct_in6_pktinfo
241
242type IPv6MTUInfo C.struct_ip6_mtuinfo
243
244type ICMPv6Filter C.struct_icmp6_filter
245
246type Ucred C.struct_ucred
247
248type TCPInfo C.struct_tcp_info
249
250const (
251	SizeofSockaddrInet4     = C.sizeof_struct_sockaddr_in
252	SizeofSockaddrInet6     = C.sizeof_struct_sockaddr_in6
253	SizeofSockaddrAny       = C.sizeof_struct_sockaddr_any
254	SizeofSockaddrUnix      = C.sizeof_struct_sockaddr_un
255	SizeofSockaddrLinklayer = C.sizeof_struct_sockaddr_ll
256	SizeofSockaddrNetlink   = C.sizeof_struct_sockaddr_nl
257	SizeofSockaddrHCI       = C.sizeof_struct_sockaddr_hci
258	SizeofLinger            = C.sizeof_struct_linger
259	SizeofIPMreq            = C.sizeof_struct_ip_mreq
260	SizeofIPMreqn           = C.sizeof_struct_ip_mreqn
261	SizeofIPv6Mreq          = C.sizeof_struct_ipv6_mreq
262	SizeofMsghdr            = C.sizeof_struct_msghdr
263	SizeofCmsghdr           = C.sizeof_struct_cmsghdr
264	SizeofInet4Pktinfo      = C.sizeof_struct_in_pktinfo
265	SizeofInet6Pktinfo      = C.sizeof_struct_in6_pktinfo
266	SizeofIPv6MTUInfo       = C.sizeof_struct_ip6_mtuinfo
267	SizeofICMPv6Filter      = C.sizeof_struct_icmp6_filter
268	SizeofUcred             = C.sizeof_struct_ucred
269	SizeofTCPInfo           = C.sizeof_struct_tcp_info
270)
271
272// Netlink routing and interface messages
273
274const (
275	IFA_UNSPEC          = C.IFA_UNSPEC
276	IFA_ADDRESS         = C.IFA_ADDRESS
277	IFA_LOCAL           = C.IFA_LOCAL
278	IFA_LABEL           = C.IFA_LABEL
279	IFA_BROADCAST       = C.IFA_BROADCAST
280	IFA_ANYCAST         = C.IFA_ANYCAST
281	IFA_CACHEINFO       = C.IFA_CACHEINFO
282	IFA_MULTICAST       = C.IFA_MULTICAST
283	IFLA_UNSPEC         = C.IFLA_UNSPEC
284	IFLA_ADDRESS        = C.IFLA_ADDRESS
285	IFLA_BROADCAST      = C.IFLA_BROADCAST
286	IFLA_IFNAME         = C.IFLA_IFNAME
287	IFLA_MTU            = C.IFLA_MTU
288	IFLA_LINK           = C.IFLA_LINK
289	IFLA_QDISC          = C.IFLA_QDISC
290	IFLA_STATS          = C.IFLA_STATS
291	IFLA_COST           = C.IFLA_COST
292	IFLA_PRIORITY       = C.IFLA_PRIORITY
293	IFLA_MASTER         = C.IFLA_MASTER
294	IFLA_WIRELESS       = C.IFLA_WIRELESS
295	IFLA_PROTINFO       = C.IFLA_PROTINFO
296	IFLA_TXQLEN         = C.IFLA_TXQLEN
297	IFLA_MAP            = C.IFLA_MAP
298	IFLA_WEIGHT         = C.IFLA_WEIGHT
299	IFLA_OPERSTATE      = C.IFLA_OPERSTATE
300	IFLA_LINKMODE       = C.IFLA_LINKMODE
301	IFLA_LINKINFO       = C.IFLA_LINKINFO
302	IFLA_NET_NS_PID     = C.IFLA_NET_NS_PID
303	IFLA_IFALIAS        = C.IFLA_IFALIAS
304	IFLA_MAX            = C.IFLA_MAX
305	RT_SCOPE_UNIVERSE   = C.RT_SCOPE_UNIVERSE
306	RT_SCOPE_SITE       = C.RT_SCOPE_SITE
307	RT_SCOPE_LINK       = C.RT_SCOPE_LINK
308	RT_SCOPE_HOST       = C.RT_SCOPE_HOST
309	RT_SCOPE_NOWHERE    = C.RT_SCOPE_NOWHERE
310	RT_TABLE_UNSPEC     = C.RT_TABLE_UNSPEC
311	RT_TABLE_COMPAT     = C.RT_TABLE_COMPAT
312	RT_TABLE_DEFAULT    = C.RT_TABLE_DEFAULT
313	RT_TABLE_MAIN       = C.RT_TABLE_MAIN
314	RT_TABLE_LOCAL      = C.RT_TABLE_LOCAL
315	RT_TABLE_MAX        = C.RT_TABLE_MAX
316	RTA_UNSPEC          = C.RTA_UNSPEC
317	RTA_DST             = C.RTA_DST
318	RTA_SRC             = C.RTA_SRC
319	RTA_IIF             = C.RTA_IIF
320	RTA_OIF             = C.RTA_OIF
321	RTA_GATEWAY         = C.RTA_GATEWAY
322	RTA_PRIORITY        = C.RTA_PRIORITY
323	RTA_PREFSRC         = C.RTA_PREFSRC
324	RTA_METRICS         = C.RTA_METRICS
325	RTA_MULTIPATH       = C.RTA_MULTIPATH
326	RTA_FLOW            = C.RTA_FLOW
327	RTA_CACHEINFO       = C.RTA_CACHEINFO
328	RTA_TABLE           = C.RTA_TABLE
329	RTN_UNSPEC          = C.RTN_UNSPEC
330	RTN_UNICAST         = C.RTN_UNICAST
331	RTN_LOCAL           = C.RTN_LOCAL
332	RTN_BROADCAST       = C.RTN_BROADCAST
333	RTN_ANYCAST         = C.RTN_ANYCAST
334	RTN_MULTICAST       = C.RTN_MULTICAST
335	RTN_BLACKHOLE       = C.RTN_BLACKHOLE
336	RTN_UNREACHABLE     = C.RTN_UNREACHABLE
337	RTN_PROHIBIT        = C.RTN_PROHIBIT
338	RTN_THROW           = C.RTN_THROW
339	RTN_NAT             = C.RTN_NAT
340	RTN_XRESOLVE        = C.RTN_XRESOLVE
341	RTNLGRP_NONE        = C.RTNLGRP_NONE
342	RTNLGRP_LINK        = C.RTNLGRP_LINK
343	RTNLGRP_NOTIFY      = C.RTNLGRP_NOTIFY
344	RTNLGRP_NEIGH       = C.RTNLGRP_NEIGH
345	RTNLGRP_TC          = C.RTNLGRP_TC
346	RTNLGRP_IPV4_IFADDR = C.RTNLGRP_IPV4_IFADDR
347	RTNLGRP_IPV4_MROUTE = C.RTNLGRP_IPV4_MROUTE
348	RTNLGRP_IPV4_ROUTE  = C.RTNLGRP_IPV4_ROUTE
349	RTNLGRP_IPV4_RULE   = C.RTNLGRP_IPV4_RULE
350	RTNLGRP_IPV6_IFADDR = C.RTNLGRP_IPV6_IFADDR
351	RTNLGRP_IPV6_MROUTE = C.RTNLGRP_IPV6_MROUTE
352	RTNLGRP_IPV6_ROUTE  = C.RTNLGRP_IPV6_ROUTE
353	RTNLGRP_IPV6_IFINFO = C.RTNLGRP_IPV6_IFINFO
354	RTNLGRP_IPV6_PREFIX = C.RTNLGRP_IPV6_PREFIX
355	RTNLGRP_IPV6_RULE   = C.RTNLGRP_IPV6_RULE
356	RTNLGRP_ND_USEROPT  = C.RTNLGRP_ND_USEROPT
357	SizeofNlMsghdr      = C.sizeof_struct_nlmsghdr
358	SizeofNlMsgerr      = C.sizeof_struct_nlmsgerr
359	SizeofRtGenmsg      = C.sizeof_struct_rtgenmsg
360	SizeofNlAttr        = C.sizeof_struct_nlattr
361	SizeofRtAttr        = C.sizeof_struct_rtattr
362	SizeofIfInfomsg     = C.sizeof_struct_ifinfomsg
363	SizeofIfAddrmsg     = C.sizeof_struct_ifaddrmsg
364	SizeofRtMsg         = C.sizeof_struct_rtmsg
365	SizeofRtNexthop     = C.sizeof_struct_rtnexthop
366)
367
368type NlMsghdr C.struct_nlmsghdr
369
370type NlMsgerr C.struct_nlmsgerr
371
372type RtGenmsg C.struct_rtgenmsg
373
374type NlAttr C.struct_nlattr
375
376type RtAttr C.struct_rtattr
377
378type IfInfomsg C.struct_ifinfomsg
379
380type IfAddrmsg C.struct_ifaddrmsg
381
382type RtMsg C.struct_rtmsg
383
384type RtNexthop C.struct_rtnexthop
385
386// Linux socket filter
387
388const (
389	SizeofSockFilter = C.sizeof_struct_sock_filter
390	SizeofSockFprog  = C.sizeof_struct_sock_fprog
391)
392
393type SockFilter C.struct_sock_filter
394
395type SockFprog C.struct_sock_fprog
396
397// Inotify
398
399type InotifyEvent C.struct_inotify_event
400
401const SizeofInotifyEvent = C.sizeof_struct_inotify_event
402
403// Ptrace
404
405// Register structures
406type PtraceRegs C.PtraceRegs
407
408// Structures contained in PtraceRegs on s390x (exported by mkpost.go)
409type ptracePsw C.ptracePsw
410
411type ptraceFpregs C.ptraceFpregs
412
413type ptracePer C.ptracePer
414
415// Misc
416
417type FdSet C.fd_set
418
419type Sysinfo_t C.struct_sysinfo
420
421type Utsname C.struct_utsname
422
423type Ustat_t C.struct_ustat
424
425type EpollEvent C.struct_my_epoll_event
426
427const (
428	AT_FDCWD            = C.AT_FDCWD
429	AT_REMOVEDIR        = C.AT_REMOVEDIR
430	AT_SYMLINK_FOLLOW   = C.AT_SYMLINK_FOLLOW
431	AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
432)
433
434type PollFd C.struct_pollfd
435
436const (
437	POLLIN    = C.POLLIN
438	POLLPRI   = C.POLLPRI
439	POLLOUT   = C.POLLOUT
440	POLLRDHUP = C.POLLRDHUP
441	POLLERR   = C.POLLERR
442	POLLHUP   = C.POLLHUP
443	POLLNVAL  = C.POLLNVAL
444)
445
446type Sigset_t C.sigset_t
447
448// Terminal handling
449
450type Termios C.termios_t
451