golang.org/x/sys@v0.20.1-0.20240517151509-673e0f94c16d/unix/types_freebsd.go (about) 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 //go: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 #include <dirent.h> 18 #include <fcntl.h> 19 #include <poll.h> 20 #include <signal.h> 21 #include <termios.h> 22 #include <stdio.h> 23 #include <unistd.h> 24 #include <sys/capsicum.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/ucred.h> 38 #include <sys/un.h> 39 #include <sys/utsname.h> 40 #include <sys/wait.h> 41 #include <net/bpf.h> 42 #include <net/if.h> 43 #include <net/if_dl.h> 44 #include <net/route.h> 45 #include <netinet/in.h> 46 #include <netinet/icmp6.h> 47 #include <netinet/tcp.h> 48 49 enum { 50 sizeofPtr = sizeof(void*), 51 }; 52 53 union sockaddr_all { 54 struct sockaddr s1; // this one gets used for fields 55 struct sockaddr_in s2; // these pad it out 56 struct sockaddr_in6 s3; 57 struct sockaddr_un s4; 58 struct sockaddr_dl s5; 59 }; 60 61 struct sockaddr_any { 62 struct sockaddr addr; 63 char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)]; 64 }; 65 66 // This structure is a duplicate of if_data on FreeBSD 8-STABLE. 67 // See /usr/include/net/if.h. 68 struct if_data8 { 69 u_char ifi_type; 70 u_char ifi_physical; 71 u_char ifi_addrlen; 72 u_char ifi_hdrlen; 73 u_char ifi_link_state; 74 u_char ifi_spare_char1; 75 u_char ifi_spare_char2; 76 u_char ifi_datalen; 77 u_long ifi_mtu; 78 u_long ifi_metric; 79 u_long ifi_baudrate; 80 u_long ifi_ipackets; 81 u_long ifi_ierrors; 82 u_long ifi_opackets; 83 u_long ifi_oerrors; 84 u_long ifi_collisions; 85 u_long ifi_ibytes; 86 u_long ifi_obytes; 87 u_long ifi_imcasts; 88 u_long ifi_omcasts; 89 u_long ifi_iqdrops; 90 u_long ifi_noproto; 91 u_long ifi_hwassist; 92 // FIXME: these are now unions, so maybe need to change definitions? 93 #undef ifi_epoch 94 time_t ifi_epoch; 95 #undef ifi_lastchange 96 struct timeval ifi_lastchange; 97 }; 98 99 // This structure is a duplicate of if_msghdr on FreeBSD 8-STABLE. 100 // See /usr/include/net/if.h. 101 struct if_msghdr8 { 102 u_short ifm_msglen; 103 u_char ifm_version; 104 u_char ifm_type; 105 int ifm_addrs; 106 int ifm_flags; 107 u_short ifm_index; 108 struct if_data8 ifm_data; 109 }; 110 */ 111 import "C" 112 113 // Machine characteristics 114 115 const ( 116 SizeofPtr = C.sizeofPtr 117 SizeofShort = C.sizeof_short 118 SizeofInt = C.sizeof_int 119 SizeofLong = C.sizeof_long 120 SizeofLongLong = C.sizeof_longlong 121 ) 122 123 // Basic types 124 125 type ( 126 _C_short C.short 127 _C_int C.int 128 _C_long C.long 129 _C_long_long C.longlong 130 ) 131 132 // Time 133 134 type Timespec C.struct_timespec 135 136 type Timeval C.struct_timeval 137 138 type Time_t C.time_t 139 140 // Processes 141 142 type Rusage C.struct_rusage 143 144 type Rlimit C.struct_rlimit 145 146 type _Gid_t C.gid_t 147 148 // Files 149 150 const ( 151 _statfsVersion = C.STATFS_VERSION 152 _dirblksiz = C.DIRBLKSIZ 153 ) 154 155 type Stat_t C.struct_stat 156 157 type Statfs_t C.struct_statfs 158 159 type Flock_t C.struct_flock 160 161 type Dirent C.struct_dirent 162 163 type Fsid C.struct_fsid 164 165 // File system limits 166 167 const ( 168 PathMax = C.PATH_MAX 169 ) 170 171 // Advice to Fadvise 172 173 const ( 174 FADV_NORMAL = C.POSIX_FADV_NORMAL 175 FADV_RANDOM = C.POSIX_FADV_RANDOM 176 FADV_SEQUENTIAL = C.POSIX_FADV_SEQUENTIAL 177 FADV_WILLNEED = C.POSIX_FADV_WILLNEED 178 FADV_DONTNEED = C.POSIX_FADV_DONTNEED 179 FADV_NOREUSE = C.POSIX_FADV_NOREUSE 180 ) 181 182 // Sockets 183 184 type RawSockaddrInet4 C.struct_sockaddr_in 185 186 type RawSockaddrInet6 C.struct_sockaddr_in6 187 188 type RawSockaddrUnix C.struct_sockaddr_un 189 190 type RawSockaddrDatalink C.struct_sockaddr_dl 191 192 type RawSockaddr C.struct_sockaddr 193 194 type RawSockaddrAny C.struct_sockaddr_any 195 196 type _Socklen C.socklen_t 197 198 type Xucred C.struct_xucred 199 200 type Linger C.struct_linger 201 202 type Iovec C.struct_iovec 203 204 type IPMreq C.struct_ip_mreq 205 206 type IPMreqn C.struct_ip_mreqn 207 208 type IPv6Mreq C.struct_ipv6_mreq 209 210 type Msghdr C.struct_msghdr 211 212 type Cmsghdr C.struct_cmsghdr 213 214 type Inet6Pktinfo C.struct_in6_pktinfo 215 216 type IPv6MTUInfo C.struct_ip6_mtuinfo 217 218 type ICMPv6Filter C.struct_icmp6_filter 219 220 const ( 221 SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in 222 SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6 223 SizeofSockaddrAny = C.sizeof_struct_sockaddr_any 224 SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un 225 SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl 226 SizeofXucred = C.sizeof_struct_xucred 227 SizeofLinger = C.sizeof_struct_linger 228 SizeofIovec = C.sizeof_struct_iovec 229 SizeofIPMreq = C.sizeof_struct_ip_mreq 230 SizeofIPMreqn = C.sizeof_struct_ip_mreqn 231 SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq 232 SizeofMsghdr = C.sizeof_struct_msghdr 233 SizeofCmsghdr = C.sizeof_struct_cmsghdr 234 SizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo 235 SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo 236 SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter 237 ) 238 239 // Ptrace requests 240 const ( 241 PTRACE_TRACEME = C.PT_TRACE_ME 242 PTRACE_CONT = C.PT_CONTINUE 243 PTRACE_KILL = C.PT_KILL 244 ) 245 246 type PtraceLwpInfoStruct C.struct_ptrace_lwpinfo 247 248 type __Siginfo C.struct___siginfo 249 250 type Sigset_t C.sigset_t 251 252 type Reg C.struct_reg 253 254 type FpReg C.struct_fpreg 255 256 // FpExtendedPrecision is only defined for use in a member of FpReg on freebsd/arm. 257 type FpExtendedPrecision C.struct_fp_extended_precision 258 259 type PtraceIoDesc C.struct_ptrace_io_desc 260 261 // Events (kqueue, kevent) 262 263 type Kevent_t C.struct_kevent 264 265 // Select 266 267 type FdSet C.fd_set 268 269 // Routing and interface messages 270 271 const ( 272 sizeofIfMsghdr = C.sizeof_struct_if_msghdr 273 SizeofIfMsghdr = C.sizeof_struct_if_msghdr8 274 sizeofIfData = C.sizeof_struct_if_data 275 SizeofIfData = C.sizeof_struct_if_data8 276 SizeofIfaMsghdr = C.sizeof_struct_ifa_msghdr 277 SizeofIfmaMsghdr = C.sizeof_struct_ifma_msghdr 278 SizeofIfAnnounceMsghdr = C.sizeof_struct_if_announcemsghdr 279 SizeofRtMsghdr = C.sizeof_struct_rt_msghdr 280 SizeofRtMetrics = C.sizeof_struct_rt_metrics 281 ) 282 283 type ifMsghdr C.struct_if_msghdr 284 285 type IfMsghdr C.struct_if_msghdr8 286 287 type ifData C.struct_if_data 288 289 type IfData C.struct_if_data8 290 291 type IfaMsghdr C.struct_ifa_msghdr 292 293 type IfmaMsghdr C.struct_ifma_msghdr 294 295 type IfAnnounceMsghdr C.struct_if_announcemsghdr 296 297 type RtMsghdr C.struct_rt_msghdr 298 299 type RtMetrics C.struct_rt_metrics 300 301 // Berkeley packet filter 302 303 const ( 304 SizeofBpfVersion = C.sizeof_struct_bpf_version 305 SizeofBpfStat = C.sizeof_struct_bpf_stat 306 SizeofBpfZbuf = C.sizeof_struct_bpf_zbuf 307 SizeofBpfProgram = C.sizeof_struct_bpf_program 308 SizeofBpfInsn = C.sizeof_struct_bpf_insn 309 SizeofBpfHdr = C.sizeof_struct_bpf_hdr 310 SizeofBpfZbufHeader = C.sizeof_struct_bpf_zbuf_header 311 ) 312 313 type BpfVersion C.struct_bpf_version 314 315 type BpfStat C.struct_bpf_stat 316 317 type BpfZbuf C.struct_bpf_zbuf 318 319 type BpfProgram C.struct_bpf_program 320 321 type BpfInsn C.struct_bpf_insn 322 323 type BpfHdr C.struct_bpf_hdr 324 325 type BpfZbufHeader C.struct_bpf_zbuf_header 326 327 // Terminal handling 328 329 type Termios C.struct_termios 330 331 type Winsize C.struct_winsize 332 333 // fchmodat-like syscalls. 334 335 const ( 336 AT_FDCWD = C.AT_FDCWD 337 AT_EACCESS = C.AT_EACCESS 338 AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW 339 AT_SYMLINK_FOLLOW = C.AT_SYMLINK_FOLLOW 340 AT_REMOVEDIR = C.AT_REMOVEDIR 341 ) 342 343 // poll 344 345 type PollFd C.struct_pollfd 346 347 const ( 348 POLLERR = C.POLLERR 349 POLLHUP = C.POLLHUP 350 POLLIN = C.POLLIN 351 POLLINIGNEOF = C.POLLINIGNEOF 352 POLLNVAL = C.POLLNVAL 353 POLLOUT = C.POLLOUT 354 POLLPRI = C.POLLPRI 355 POLLRDBAND = C.POLLRDBAND 356 POLLRDNORM = C.POLLRDNORM 357 POLLWRBAND = C.POLLWRBAND 358 POLLWRNORM = C.POLLWRNORM 359 ) 360 361 // Capabilities 362 363 type CapRights C.struct_cap_rights 364 365 // Uname 366 367 type Utsname C.struct_utsname 368 369 // Clockinfo 370 371 const SizeofClockinfo = C.sizeof_struct_clockinfo 372 373 type Clockinfo C.struct_clockinfo