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 README.md
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 KERNEL
18#include <dirent.h>
19#include <fcntl.h>
20#include <signal.h>
21#include <termios.h>
22#include <stdio.h>
23#include <unistd.h>
24#include <sys/capability.h>
25#include <sys/event.h>
26#include <sys/mman.h>
27#include <sys/mount.h>
28#include <sys/param.h>
29#include <sys/ptrace.h>
30#include <sys/resource.h>
31#include <sys/select.h>
32#include <sys/signal.h>
33#include <sys/socket.h>
34#include <sys/stat.h>
35#include <sys/time.h>
36#include <sys/types.h>
37#include <sys/un.h>
38#include <sys/wait.h>
39#include <net/bpf.h>
40#include <net/if.h>
41#include <net/if_dl.h>
42#include <net/route.h>
43#include <netinet/in.h>
44#include <netinet/icmp6.h>
45#include <netinet/tcp.h>
46
47enum {
48	sizeofPtr = sizeof(void*),
49};
50
51union sockaddr_all {
52	struct sockaddr s1;	// this one gets used for fields
53	struct sockaddr_in s2;	// these pad it out
54	struct sockaddr_in6 s3;
55	struct sockaddr_un s4;
56	struct sockaddr_dl s5;
57};
58
59struct sockaddr_any {
60	struct sockaddr addr;
61	char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
62};
63
64// This structure is a duplicate of stat on FreeBSD 8-STABLE.
65// See /usr/include/sys/stat.h.
66struct stat8 {
67#undef st_atimespec	st_atim
68#undef st_mtimespec	st_mtim
69#undef st_ctimespec	st_ctim
70#undef st_birthtimespec	st_birthtim
71	__dev_t   st_dev;
72	ino_t     st_ino;
73	mode_t    st_mode;
74	nlink_t   st_nlink;
75	uid_t     st_uid;
76	gid_t     st_gid;
77	__dev_t   st_rdev;
78#if __BSD_VISIBLE
79	struct  timespec st_atimespec;
80	struct  timespec st_mtimespec;
81	struct  timespec st_ctimespec;
82#else
83	time_t    st_atime;
84	long      __st_atimensec;
85	time_t    st_mtime;
86	long      __st_mtimensec;
87	time_t    st_ctime;
88	long      __st_ctimensec;
89#endif
90	off_t     st_size;
91	blkcnt_t st_blocks;
92	blksize_t st_blksize;
93	fflags_t  st_flags;
94	__uint32_t st_gen;
95	__int32_t st_lspare;
96#if __BSD_VISIBLE
97	struct timespec st_birthtimespec;
98	unsigned int :(8 / 2) * (16 - (int)sizeof(struct timespec));
99	unsigned int :(8 / 2) * (16 - (int)sizeof(struct timespec));
100#else
101	time_t    st_birthtime;
102	long      st_birthtimensec;
103	unsigned int :(8 / 2) * (16 - (int)sizeof(struct __timespec));
104	unsigned int :(8 / 2) * (16 - (int)sizeof(struct __timespec));
105#endif
106};
107
108// This structure is a duplicate of if_data on FreeBSD 8-STABLE.
109// See /usr/include/net/if.h.
110struct if_data8 {
111	u_char  ifi_type;
112	u_char  ifi_physical;
113	u_char  ifi_addrlen;
114	u_char  ifi_hdrlen;
115	u_char  ifi_link_state;
116	u_char  ifi_spare_char1;
117	u_char  ifi_spare_char2;
118	u_char  ifi_datalen;
119	u_long  ifi_mtu;
120	u_long  ifi_metric;
121	u_long  ifi_baudrate;
122	u_long  ifi_ipackets;
123	u_long  ifi_ierrors;
124	u_long  ifi_opackets;
125	u_long  ifi_oerrors;
126	u_long  ifi_collisions;
127	u_long  ifi_ibytes;
128	u_long  ifi_obytes;
129	u_long  ifi_imcasts;
130	u_long  ifi_omcasts;
131	u_long  ifi_iqdrops;
132	u_long  ifi_noproto;
133	u_long  ifi_hwassist;
134// FIXME: these are now unions, so maybe need to change definitions?
135#undef ifi_epoch
136	time_t  ifi_epoch;
137#undef ifi_lastchange
138	struct  timeval ifi_lastchange;
139};
140
141// This structure is a duplicate of if_msghdr on FreeBSD 8-STABLE.
142// See /usr/include/net/if.h.
143struct if_msghdr8 {
144	u_short ifm_msglen;
145	u_char  ifm_version;
146	u_char  ifm_type;
147	int     ifm_addrs;
148	int     ifm_flags;
149	u_short ifm_index;
150	struct  if_data8 ifm_data;
151};
152*/
153import "C"
154
155// Machine characteristics; for internal use.
156
157const (
158	sizeofPtr      = C.sizeofPtr
159	sizeofShort    = C.sizeof_short
160	sizeofInt      = C.sizeof_int
161	sizeofLong     = C.sizeof_long
162	sizeofLongLong = C.sizeof_longlong
163)
164
165// Basic types
166
167type (
168	_C_short     C.short
169	_C_int       C.int
170	_C_long      C.long
171	_C_long_long C.longlong
172)
173
174// Time
175
176type Timespec C.struct_timespec
177
178type Timeval C.struct_timeval
179
180// Processes
181
182type Rusage C.struct_rusage
183
184type Rlimit C.struct_rlimit
185
186type _Gid_t C.gid_t
187
188// Files
189
190const ( // Directory mode bits
191	S_IFMT   = C.S_IFMT
192	S_IFIFO  = C.S_IFIFO
193	S_IFCHR  = C.S_IFCHR
194	S_IFDIR  = C.S_IFDIR
195	S_IFBLK  = C.S_IFBLK
196	S_IFREG  = C.S_IFREG
197	S_IFLNK  = C.S_IFLNK
198	S_IFSOCK = C.S_IFSOCK
199	S_ISUID  = C.S_ISUID
200	S_ISGID  = C.S_ISGID
201	S_ISVTX  = C.S_ISVTX
202	S_IRUSR  = C.S_IRUSR
203	S_IWUSR  = C.S_IWUSR
204	S_IXUSR  = C.S_IXUSR
205)
206
207type Stat_t C.struct_stat8
208
209type Statfs_t C.struct_statfs
210
211type Flock_t C.struct_flock
212
213type Dirent C.struct_dirent
214
215type Fsid C.struct_fsid
216
217// Advice to Fadvise
218
219const (
220	FADV_NORMAL     = C.POSIX_FADV_NORMAL
221	FADV_RANDOM     = C.POSIX_FADV_RANDOM
222	FADV_SEQUENTIAL = C.POSIX_FADV_SEQUENTIAL
223	FADV_WILLNEED   = C.POSIX_FADV_WILLNEED
224	FADV_DONTNEED   = C.POSIX_FADV_DONTNEED
225	FADV_NOREUSE    = C.POSIX_FADV_NOREUSE
226)
227
228// Sockets
229
230type RawSockaddrInet4 C.struct_sockaddr_in
231
232type RawSockaddrInet6 C.struct_sockaddr_in6
233
234type RawSockaddrUnix C.struct_sockaddr_un
235
236type RawSockaddrDatalink C.struct_sockaddr_dl
237
238type RawSockaddr C.struct_sockaddr
239
240type RawSockaddrAny C.struct_sockaddr_any
241
242type _Socklen C.socklen_t
243
244type Linger C.struct_linger
245
246type Iovec C.struct_iovec
247
248type IPMreq C.struct_ip_mreq
249
250type IPMreqn C.struct_ip_mreqn
251
252type IPv6Mreq C.struct_ipv6_mreq
253
254type Msghdr C.struct_msghdr
255
256type Cmsghdr C.struct_cmsghdr
257
258type Inet6Pktinfo C.struct_in6_pktinfo
259
260type IPv6MTUInfo C.struct_ip6_mtuinfo
261
262type ICMPv6Filter C.struct_icmp6_filter
263
264const (
265	SizeofSockaddrInet4    = C.sizeof_struct_sockaddr_in
266	SizeofSockaddrInet6    = C.sizeof_struct_sockaddr_in6
267	SizeofSockaddrAny      = C.sizeof_struct_sockaddr_any
268	SizeofSockaddrUnix     = C.sizeof_struct_sockaddr_un
269	SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
270	SizeofLinger           = C.sizeof_struct_linger
271	SizeofIPMreq           = C.sizeof_struct_ip_mreq
272	SizeofIPMreqn          = C.sizeof_struct_ip_mreqn
273	SizeofIPv6Mreq         = C.sizeof_struct_ipv6_mreq
274	SizeofMsghdr           = C.sizeof_struct_msghdr
275	SizeofCmsghdr          = C.sizeof_struct_cmsghdr
276	SizeofInet6Pktinfo     = C.sizeof_struct_in6_pktinfo
277	SizeofIPv6MTUInfo      = C.sizeof_struct_ip6_mtuinfo
278	SizeofICMPv6Filter     = C.sizeof_struct_icmp6_filter
279)
280
281// Ptrace requests
282
283const (
284	PTRACE_TRACEME = C.PT_TRACE_ME
285	PTRACE_CONT    = C.PT_CONTINUE
286	PTRACE_KILL    = C.PT_KILL
287)
288
289// Events (kqueue, kevent)
290
291type Kevent_t C.struct_kevent
292
293// Select
294
295type FdSet C.fd_set
296
297// Routing and interface messages
298
299const (
300	sizeofIfMsghdr         = C.sizeof_struct_if_msghdr
301	SizeofIfMsghdr         = C.sizeof_struct_if_msghdr8
302	sizeofIfData           = C.sizeof_struct_if_data
303	SizeofIfData           = C.sizeof_struct_if_data8
304	SizeofIfaMsghdr        = C.sizeof_struct_ifa_msghdr
305	SizeofIfmaMsghdr       = C.sizeof_struct_ifma_msghdr
306	SizeofIfAnnounceMsghdr = C.sizeof_struct_if_announcemsghdr
307	SizeofRtMsghdr         = C.sizeof_struct_rt_msghdr
308	SizeofRtMetrics        = C.sizeof_struct_rt_metrics
309)
310
311type ifMsghdr C.struct_if_msghdr
312
313type IfMsghdr C.struct_if_msghdr8
314
315type ifData C.struct_if_data
316
317type IfData C.struct_if_data8
318
319type IfaMsghdr C.struct_ifa_msghdr
320
321type IfmaMsghdr C.struct_ifma_msghdr
322
323type IfAnnounceMsghdr C.struct_if_announcemsghdr
324
325type RtMsghdr C.struct_rt_msghdr
326
327type RtMetrics C.struct_rt_metrics
328
329// Berkeley packet filter
330
331const (
332	SizeofBpfVersion    = C.sizeof_struct_bpf_version
333	SizeofBpfStat       = C.sizeof_struct_bpf_stat
334	SizeofBpfZbuf       = C.sizeof_struct_bpf_zbuf
335	SizeofBpfProgram    = C.sizeof_struct_bpf_program
336	SizeofBpfInsn       = C.sizeof_struct_bpf_insn
337	SizeofBpfHdr        = C.sizeof_struct_bpf_hdr
338	SizeofBpfZbufHeader = C.sizeof_struct_bpf_zbuf_header
339)
340
341type BpfVersion C.struct_bpf_version
342
343type BpfStat C.struct_bpf_stat
344
345type BpfZbuf C.struct_bpf_zbuf
346
347type BpfProgram C.struct_bpf_program
348
349type BpfInsn C.struct_bpf_insn
350
351type BpfHdr C.struct_bpf_hdr
352
353type BpfZbufHeader C.struct_bpf_zbuf_header
354
355// Terminal handling
356
357type Termios C.struct_termios
358
359type Winsize C.struct_winsize
360
361// fchmodat-like syscalls.
362
363const (
364	AT_FDCWD            = C.AT_FDCWD
365	AT_REMOVEDIR        = C.AT_REMOVEDIR
366	AT_SYMLINK_FOLLOW   = C.AT_SYMLINK_FOLLOW
367	AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW
368)
369
370// Capabilities
371
372type CapRights C.struct_cap_rights
373