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#elif defined(__sparc__)
109#include <asm/ptrace.h>
110typedef struct pt_regs PtraceRegs;
111#else
112typedef struct user_regs_struct PtraceRegs;
113#endif
114
115#if defined(__s390x__)
116typedef struct _user_psw_struct ptracePsw;
117typedef struct _user_fpregs_struct ptraceFpregs;
118typedef struct _user_per_struct ptracePer;
119#else
120typedef struct {} ptracePsw;
121typedef struct {} ptraceFpregs;
122typedef struct {} ptracePer;
123#endif
124
125// The real epoll_event is a union, and godefs doesn't handle it well.
126struct my_epoll_event {
127	uint32_t events;
128#if defined(__ARM_EABI__) || defined(__aarch64__)
129	// padding is not specified in linux/eventpoll.h but added to conform to the
130	// alignment requirements of EABI
131	int32_t padFd;
132#elif defined(__powerpc64__) || defined(__s390x__) || defined(__sparc__)
133	int32_t _padFd;
134#endif
135	int32_t fd;
136	int32_t pad;
137};
138
139*/
140import "C"
141
142// Machine characteristics; for internal use.
143
144const (
145	sizeofPtr      = C.sizeofPtr
146	sizeofShort    = C.sizeof_short
147	sizeofInt      = C.sizeof_int
148	sizeofLong     = C.sizeof_long
149	sizeofLongLong = C.sizeof_longlong
150	PathMax        = C.PATH_MAX
151)
152
153// Basic types
154
155type (
156	_C_short     C.short
157	_C_int       C.int
158	_C_long      C.long
159	_C_long_long C.longlong
160)
161
162// Time
163
164type Timespec C.struct_timespec
165
166type Timeval C.struct_timeval
167
168type Timex C.struct_timex
169
170type Time_t C.time_t
171
172type Tms C.struct_tms
173
174type Utimbuf C.struct_utimbuf
175
176// Processes
177
178type Rusage C.struct_rusage
179
180type Rlimit C.struct_rlimit
181
182type _Gid_t C.gid_t
183
184// Files
185
186type Stat_t C.struct_stat
187
188type Statfs_t C.struct_statfs
189
190type Dirent C.struct_dirent
191
192type Fsid C.fsid_t
193
194type Flock_t C.struct_flock
195
196// Advice to Fadvise
197
198const (
199	FADV_NORMAL     = C.POSIX_FADV_NORMAL
200	FADV_RANDOM     = C.POSIX_FADV_RANDOM
201	FADV_SEQUENTIAL = C.POSIX_FADV_SEQUENTIAL
202	FADV_WILLNEED   = C.POSIX_FADV_WILLNEED
203	FADV_DONTNEED   = C.POSIX_FADV_DONTNEED
204	FADV_NOREUSE    = C.POSIX_FADV_NOREUSE
205)
206
207// Sockets
208
209type RawSockaddrInet4 C.struct_sockaddr_in
210
211type RawSockaddrInet6 C.struct_sockaddr_in6
212
213type RawSockaddrUnix C.struct_my_sockaddr_un
214
215type RawSockaddrLinklayer C.struct_sockaddr_ll
216
217type RawSockaddrNetlink C.struct_sockaddr_nl
218
219type RawSockaddrHCI C.struct_sockaddr_hci
220
221type RawSockaddr C.struct_sockaddr
222
223type RawSockaddrAny C.struct_sockaddr_any
224
225type _Socklen C.socklen_t
226
227type Linger C.struct_linger
228
229type Iovec C.struct_iovec
230
231type IPMreq C.struct_ip_mreq
232
233type IPMreqn C.struct_ip_mreqn
234
235type IPv6Mreq C.struct_ipv6_mreq
236
237type Msghdr C.struct_msghdr
238
239type Cmsghdr C.struct_cmsghdr
240
241type Inet4Pktinfo C.struct_in_pktinfo
242
243type Inet6Pktinfo C.struct_in6_pktinfo
244
245type IPv6MTUInfo C.struct_ip6_mtuinfo
246
247type ICMPv6Filter C.struct_icmp6_filter
248
249type Ucred C.struct_ucred
250
251type TCPInfo C.struct_tcp_info
252
253const (
254	SizeofSockaddrInet4     = C.sizeof_struct_sockaddr_in
255	SizeofSockaddrInet6     = C.sizeof_struct_sockaddr_in6
256	SizeofSockaddrAny       = C.sizeof_struct_sockaddr_any
257	SizeofSockaddrUnix      = C.sizeof_struct_sockaddr_un
258	SizeofSockaddrLinklayer = C.sizeof_struct_sockaddr_ll
259	SizeofSockaddrNetlink   = C.sizeof_struct_sockaddr_nl
260	SizeofSockaddrHCI       = C.sizeof_struct_sockaddr_hci
261	SizeofLinger            = C.sizeof_struct_linger
262	SizeofIPMreq            = C.sizeof_struct_ip_mreq
263	SizeofIPMreqn           = C.sizeof_struct_ip_mreqn
264	SizeofIPv6Mreq          = C.sizeof_struct_ipv6_mreq
265	SizeofMsghdr            = C.sizeof_struct_msghdr
266	SizeofCmsghdr           = C.sizeof_struct_cmsghdr
267	SizeofInet4Pktinfo      = C.sizeof_struct_in_pktinfo
268	SizeofInet6Pktinfo      = C.sizeof_struct_in6_pktinfo
269	SizeofIPv6MTUInfo       = C.sizeof_struct_ip6_mtuinfo
270	SizeofICMPv6Filter      = C.sizeof_struct_icmp6_filter
271	SizeofUcred             = C.sizeof_struct_ucred
272	SizeofTCPInfo           = C.sizeof_struct_tcp_info
273)
274
275// Netlink routing and interface messages
276
277const (
278	IFA_UNSPEC          = C.IFA_UNSPEC
279	IFA_ADDRESS         = C.IFA_ADDRESS
280	IFA_LOCAL           = C.IFA_LOCAL
281	IFA_LABEL           = C.IFA_LABEL
282	IFA_BROADCAST       = C.IFA_BROADCAST
283	IFA_ANYCAST         = C.IFA_ANYCAST
284	IFA_CACHEINFO       = C.IFA_CACHEINFO
285	IFA_MULTICAST       = C.IFA_MULTICAST
286	IFLA_UNSPEC         = C.IFLA_UNSPEC
287	IFLA_ADDRESS        = C.IFLA_ADDRESS
288	IFLA_BROADCAST      = C.IFLA_BROADCAST
289	IFLA_IFNAME         = C.IFLA_IFNAME
290	IFLA_MTU            = C.IFLA_MTU
291	IFLA_LINK           = C.IFLA_LINK
292	IFLA_QDISC          = C.IFLA_QDISC
293	IFLA_STATS          = C.IFLA_STATS
294	IFLA_COST           = C.IFLA_COST
295	IFLA_PRIORITY       = C.IFLA_PRIORITY
296	IFLA_MASTER         = C.IFLA_MASTER
297	IFLA_WIRELESS       = C.IFLA_WIRELESS
298	IFLA_PROTINFO       = C.IFLA_PROTINFO
299	IFLA_TXQLEN         = C.IFLA_TXQLEN
300	IFLA_MAP            = C.IFLA_MAP
301	IFLA_WEIGHT         = C.IFLA_WEIGHT
302	IFLA_OPERSTATE      = C.IFLA_OPERSTATE
303	IFLA_LINKMODE       = C.IFLA_LINKMODE
304	IFLA_LINKINFO       = C.IFLA_LINKINFO
305	IFLA_NET_NS_PID     = C.IFLA_NET_NS_PID
306	IFLA_IFALIAS        = C.IFLA_IFALIAS
307	IFLA_MAX            = C.IFLA_MAX
308	RT_SCOPE_UNIVERSE   = C.RT_SCOPE_UNIVERSE
309	RT_SCOPE_SITE       = C.RT_SCOPE_SITE
310	RT_SCOPE_LINK       = C.RT_SCOPE_LINK
311	RT_SCOPE_HOST       = C.RT_SCOPE_HOST
312	RT_SCOPE_NOWHERE    = C.RT_SCOPE_NOWHERE
313	RT_TABLE_UNSPEC     = C.RT_TABLE_UNSPEC
314	RT_TABLE_COMPAT     = C.RT_TABLE_COMPAT
315	RT_TABLE_DEFAULT    = C.RT_TABLE_DEFAULT
316	RT_TABLE_MAIN       = C.RT_TABLE_MAIN
317	RT_TABLE_LOCAL      = C.RT_TABLE_LOCAL
318	RT_TABLE_MAX        = C.RT_TABLE_MAX
319	RTA_UNSPEC          = C.RTA_UNSPEC
320	RTA_DST             = C.RTA_DST
321	RTA_SRC             = C.RTA_SRC
322	RTA_IIF             = C.RTA_IIF
323	RTA_OIF             = C.RTA_OIF
324	RTA_GATEWAY         = C.RTA_GATEWAY
325	RTA_PRIORITY        = C.RTA_PRIORITY
326	RTA_PREFSRC         = C.RTA_PREFSRC
327	RTA_METRICS         = C.RTA_METRICS
328	RTA_MULTIPATH       = C.RTA_MULTIPATH
329	RTA_FLOW            = C.RTA_FLOW
330	RTA_CACHEINFO       = C.RTA_CACHEINFO
331	RTA_TABLE           = C.RTA_TABLE
332	RTN_UNSPEC          = C.RTN_UNSPEC
333	RTN_UNICAST         = C.RTN_UNICAST
334	RTN_LOCAL           = C.RTN_LOCAL
335	RTN_BROADCAST       = C.RTN_BROADCAST
336	RTN_ANYCAST         = C.RTN_ANYCAST
337	RTN_MULTICAST       = C.RTN_MULTICAST
338	RTN_BLACKHOLE       = C.RTN_BLACKHOLE
339	RTN_UNREACHABLE     = C.RTN_UNREACHABLE
340	RTN_PROHIBIT        = C.RTN_PROHIBIT
341	RTN_THROW           = C.RTN_THROW
342	RTN_NAT             = C.RTN_NAT
343	RTN_XRESOLVE        = C.RTN_XRESOLVE
344	RTNLGRP_NONE        = C.RTNLGRP_NONE
345	RTNLGRP_LINK        = C.RTNLGRP_LINK
346	RTNLGRP_NOTIFY      = C.RTNLGRP_NOTIFY
347	RTNLGRP_NEIGH       = C.RTNLGRP_NEIGH
348	RTNLGRP_TC          = C.RTNLGRP_TC
349	RTNLGRP_IPV4_IFADDR = C.RTNLGRP_IPV4_IFADDR
350	RTNLGRP_IPV4_MROUTE = C.RTNLGRP_IPV4_MROUTE
351	RTNLGRP_IPV4_ROUTE  = C.RTNLGRP_IPV4_ROUTE
352	RTNLGRP_IPV4_RULE   = C.RTNLGRP_IPV4_RULE
353	RTNLGRP_IPV6_IFADDR = C.RTNLGRP_IPV6_IFADDR
354	RTNLGRP_IPV6_MROUTE = C.RTNLGRP_IPV6_MROUTE
355	RTNLGRP_IPV6_ROUTE  = C.RTNLGRP_IPV6_ROUTE
356	RTNLGRP_IPV6_IFINFO = C.RTNLGRP_IPV6_IFINFO
357	RTNLGRP_IPV6_PREFIX = C.RTNLGRP_IPV6_PREFIX
358	RTNLGRP_IPV6_RULE   = C.RTNLGRP_IPV6_RULE
359	RTNLGRP_ND_USEROPT  = C.RTNLGRP_ND_USEROPT
360	SizeofNlMsghdr      = C.sizeof_struct_nlmsghdr
361	SizeofNlMsgerr      = C.sizeof_struct_nlmsgerr
362	SizeofRtGenmsg      = C.sizeof_struct_rtgenmsg
363	SizeofNlAttr        = C.sizeof_struct_nlattr
364	SizeofRtAttr        = C.sizeof_struct_rtattr
365	SizeofIfInfomsg     = C.sizeof_struct_ifinfomsg
366	SizeofIfAddrmsg     = C.sizeof_struct_ifaddrmsg
367	SizeofRtMsg         = C.sizeof_struct_rtmsg
368	SizeofRtNexthop     = C.sizeof_struct_rtnexthop
369)
370
371type NlMsghdr C.struct_nlmsghdr
372
373type NlMsgerr C.struct_nlmsgerr
374
375type RtGenmsg C.struct_rtgenmsg
376
377type NlAttr C.struct_nlattr
378
379type RtAttr C.struct_rtattr
380
381type IfInfomsg C.struct_ifinfomsg
382
383type IfAddrmsg C.struct_ifaddrmsg
384
385type RtMsg C.struct_rtmsg
386
387type RtNexthop C.struct_rtnexthop
388
389// Linux socket filter
390
391const (
392	SizeofSockFilter = C.sizeof_struct_sock_filter
393	SizeofSockFprog  = C.sizeof_struct_sock_fprog
394)
395
396type SockFilter C.struct_sock_filter
397
398type SockFprog C.struct_sock_fprog
399
400// Inotify
401
402type InotifyEvent C.struct_inotify_event
403
404const SizeofInotifyEvent = C.sizeof_struct_inotify_event
405
406// Ptrace
407
408// Register structures
409type PtraceRegs C.PtraceRegs
410
411// Structures contained in PtraceRegs on s390x (exported by mkpost.go)
412type ptracePsw C.ptracePsw
413
414type ptraceFpregs C.ptraceFpregs
415
416type ptracePer C.ptracePer
417
418// Misc
419
420type FdSet C.fd_set
421
422type Sysinfo_t C.struct_sysinfo
423
424type Utsname C.struct_utsname
425
426type Ustat_t C.struct_ustat
427
428type EpollEvent C.struct_my_epoll_event
429
430const (
431	AT_FDCWD            = C.AT_FDCWD
432	AT_REMOVEDIR        = C.AT_REMOVEDIR
433	AT_SYMLINK_FOLLOW   = C.AT_SYMLINK_FOLLOW
434	AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
435)
436
437type PollFd C.struct_pollfd
438
439const (
440	POLLIN    = C.POLLIN
441	POLLPRI   = C.POLLPRI
442	POLLOUT   = C.POLLOUT
443	POLLRDHUP = C.POLLRDHUP
444	POLLERR   = C.POLLERR
445	POLLHUP   = C.POLLHUP
446	POLLNVAL  = C.POLLNVAL
447)
448
449type Sigset_t C.sigset_t
450
451// sysconf information
452
453const _SC_PAGESIZE = C._SC_PAGESIZE
454
455// Terminal handling
456
457type Termios C.termios_t
458