David K. Bainbridge | 215e024 | 2017-09-05 23:18:24 -0700 | [diff] [blame] | 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 | /* |
| 8 | Input 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 | |
| 14 | package 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 | |
| 47 | enum { |
| 48 | sizeofPtr = sizeof(void*), |
| 49 | }; |
| 50 | |
| 51 | union 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 | |
| 59 | struct 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. |
| 66 | struct 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. |
| 110 | struct 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. |
| 143 | struct 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 | */ |
| 153 | import "C" |
| 154 | |
| 155 | // Machine characteristics; for internal use. |
| 156 | |
| 157 | const ( |
| 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 | |
| 167 | type ( |
| 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 | |
| 176 | type Timespec C.struct_timespec |
| 177 | |
| 178 | type Timeval C.struct_timeval |
| 179 | |
| 180 | // Processes |
| 181 | |
| 182 | type Rusage C.struct_rusage |
| 183 | |
| 184 | type Rlimit C.struct_rlimit |
| 185 | |
| 186 | type _Gid_t C.gid_t |
| 187 | |
| 188 | // Files |
| 189 | |
| 190 | const ( // 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 | |
| 207 | type Stat_t C.struct_stat8 |
| 208 | |
| 209 | type Statfs_t C.struct_statfs |
| 210 | |
| 211 | type Flock_t C.struct_flock |
| 212 | |
| 213 | type Dirent C.struct_dirent |
| 214 | |
| 215 | type Fsid C.struct_fsid |
| 216 | |
| 217 | // Advice to Fadvise |
| 218 | |
| 219 | const ( |
| 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 | |
| 230 | type RawSockaddrInet4 C.struct_sockaddr_in |
| 231 | |
| 232 | type RawSockaddrInet6 C.struct_sockaddr_in6 |
| 233 | |
| 234 | type RawSockaddrUnix C.struct_sockaddr_un |
| 235 | |
| 236 | type RawSockaddrDatalink C.struct_sockaddr_dl |
| 237 | |
| 238 | type RawSockaddr C.struct_sockaddr |
| 239 | |
| 240 | type RawSockaddrAny C.struct_sockaddr_any |
| 241 | |
| 242 | type _Socklen C.socklen_t |
| 243 | |
| 244 | type Linger C.struct_linger |
| 245 | |
| 246 | type Iovec C.struct_iovec |
| 247 | |
| 248 | type IPMreq C.struct_ip_mreq |
| 249 | |
| 250 | type IPMreqn C.struct_ip_mreqn |
| 251 | |
| 252 | type IPv6Mreq C.struct_ipv6_mreq |
| 253 | |
| 254 | type Msghdr C.struct_msghdr |
| 255 | |
| 256 | type Cmsghdr C.struct_cmsghdr |
| 257 | |
| 258 | type Inet6Pktinfo C.struct_in6_pktinfo |
| 259 | |
| 260 | type IPv6MTUInfo C.struct_ip6_mtuinfo |
| 261 | |
| 262 | type ICMPv6Filter C.struct_icmp6_filter |
| 263 | |
| 264 | const ( |
| 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 | |
| 283 | const ( |
| 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 | |
| 291 | type Kevent_t C.struct_kevent |
| 292 | |
| 293 | // Select |
| 294 | |
| 295 | type FdSet C.fd_set |
| 296 | |
| 297 | // Routing and interface messages |
| 298 | |
| 299 | const ( |
| 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 | |
| 311 | type ifMsghdr C.struct_if_msghdr |
| 312 | |
| 313 | type IfMsghdr C.struct_if_msghdr8 |
| 314 | |
| 315 | type ifData C.struct_if_data |
| 316 | |
| 317 | type IfData C.struct_if_data8 |
| 318 | |
| 319 | type IfaMsghdr C.struct_ifa_msghdr |
| 320 | |
| 321 | type IfmaMsghdr C.struct_ifma_msghdr |
| 322 | |
| 323 | type IfAnnounceMsghdr C.struct_if_announcemsghdr |
| 324 | |
| 325 | type RtMsghdr C.struct_rt_msghdr |
| 326 | |
| 327 | type RtMetrics C.struct_rt_metrics |
| 328 | |
| 329 | // Berkeley packet filter |
| 330 | |
| 331 | const ( |
| 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 | |
| 341 | type BpfVersion C.struct_bpf_version |
| 342 | |
| 343 | type BpfStat C.struct_bpf_stat |
| 344 | |
| 345 | type BpfZbuf C.struct_bpf_zbuf |
| 346 | |
| 347 | type BpfProgram C.struct_bpf_program |
| 348 | |
| 349 | type BpfInsn C.struct_bpf_insn |
| 350 | |
| 351 | type BpfHdr C.struct_bpf_hdr |
| 352 | |
| 353 | type BpfZbufHeader C.struct_bpf_zbuf_header |
| 354 | |
| 355 | // Terminal handling |
| 356 | |
| 357 | type Termios C.struct_termios |
| 358 | |
| 359 | type Winsize C.struct_winsize |
| 360 | |
| 361 | // fchmodat-like syscalls. |
| 362 | |
| 363 | const ( |
| 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 | |
| 372 | type CapRights C.struct_cap_rights |