vendor/golang.org/x/sys/unix/types_freebsd.go

   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