github.com/code-reading/golang@v0.0.0-20220303082512-ba5bc0e589a3/go/src/syscall/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 // +build ignore 7 8 /* 9 Input to cgo -godefs. See also mkerrors.sh and mkall.sh 10 */ 11 12 // +godefs map struct_in_addr [4]byte /* in_addr */ 13 // +godefs map struct_in6_addr [16]byte /* in6_addr */ 14 15 package syscall 16 17 /* 18 #define _WANT_FREEBSD11_STAT 1 19 #define _WANT_FREEBSD11_STATFS 1 20 #define _WANT_FREEBSD11_DIRENT 1 21 #define _WANT_FREEBSD11_KEVENT 1 22 23 #include <dirent.h> 24 #include <fcntl.h> 25 #include <signal.h> 26 #include <termios.h> 27 #include <stdio.h> 28 #include <unistd.h> 29 #include <sys/event.h> 30 #include <sys/mman.h> 31 #include <sys/mount.h> 32 #include <sys/param.h> 33 #include <sys/ptrace.h> 34 #include <sys/resource.h> 35 #include <sys/select.h> 36 #include <sys/signal.h> 37 #include <sys/socket.h> 38 #include <sys/stat.h> 39 #include <sys/time.h> 40 #include <sys/types.h> 41 #include <sys/un.h> 42 #include <sys/wait.h> 43 #include <net/bpf.h> 44 #include <net/if.h> 45 #include <net/if_dl.h> 46 #include <net/route.h> 47 #include <netinet/in.h> 48 #include <netinet/icmp6.h> 49 #include <netinet/tcp.h> 50 51 enum { 52 sizeofPtr = sizeof(void*), 53 }; 54 55 union sockaddr_all { 56 struct sockaddr s1; // this one gets used for fields 57 struct sockaddr_in s2; // these pad it out 58 struct sockaddr_in6 s3; 59 struct sockaddr_un s4; 60 struct sockaddr_dl s5; 61 }; 62 63 struct sockaddr_any { 64 struct sockaddr addr; 65 char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)]; 66 }; 67 68 // This structure is a duplicate of if_data on FreeBSD 8-STABLE. 69 // See /usr/include/net/if.h. 70 struct if_data8 { 71 u_char ifi_type; 72 u_char ifi_physical; 73 u_char ifi_addrlen; 74 u_char ifi_hdrlen; 75 u_char ifi_link_state; 76 u_char ifi_spare_char1; 77 u_char ifi_spare_char2; 78 u_char ifi_datalen; 79 u_long ifi_mtu; 80 u_long ifi_metric; 81 u_long ifi_baudrate; 82 u_long ifi_ipackets; 83 u_long ifi_ierrors; 84 u_long ifi_opackets; 85 u_long ifi_oerrors; 86 u_long ifi_collisions; 87 u_long ifi_ibytes; 88 u_long ifi_obytes; 89 u_long ifi_imcasts; 90 u_long ifi_omcasts; 91 u_long ifi_iqdrops; 92 u_long ifi_noproto; 93 u_long ifi_hwassist; 94 // FIXME: these are now unions, so maybe need to change definitions? 95 #undef ifi_epoch 96 time_t ifi_epoch; 97 #undef ifi_lastchange 98 struct timeval ifi_lastchange; 99 }; 100 101 // This structure is a duplicate of if_msghdr on FreeBSD 8-STABLE. 102 // See /usr/include/net/if.h. 103 struct if_msghdr8 { 104 u_short ifm_msglen; 105 u_char ifm_version; 106 u_char ifm_type; 107 int ifm_addrs; 108 int ifm_flags; 109 u_short ifm_index; 110 struct if_data8 ifm_data; 111 }; 112 */ 113 import "C" 114 115 // Machine characteristics; for internal use. 116 117 const ( 118 sizeofPtr = C.sizeofPtr 119 sizeofShort = C.sizeof_short 120 sizeofInt = C.sizeof_int 121 sizeofLong = C.sizeof_long 122 sizeofLongLong = C.sizeof_longlong 123 ) 124 125 // Basic types 126 127 type ( 128 _C_short C.short 129 _C_int C.int 130 _C_long C.long 131 _C_long_long C.longlong 132 ) 133 134 // Time 135 136 type Timespec C.struct_timespec 137 138 type Timeval C.struct_timeval 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 ( // Directory mode bits 151 S_IFMT = C.S_IFMT 152 S_IFIFO = C.S_IFIFO 153 S_IFCHR = C.S_IFCHR 154 S_IFDIR = C.S_IFDIR 155 S_IFBLK = C.S_IFBLK 156 S_IFREG = C.S_IFREG 157 S_IFLNK = C.S_IFLNK 158 S_IFSOCK = C.S_IFSOCK 159 S_ISUID = C.S_ISUID 160 S_ISGID = C.S_ISGID 161 S_ISVTX = C.S_ISVTX 162 S_IRUSR = C.S_IRUSR 163 S_IWUSR = C.S_IWUSR 164 S_IXUSR = C.S_IXUSR 165 S_IRWXG = C.S_IRWXG 166 S_IRWXO = C.S_IRWXO 167 ) 168 169 const ( 170 _statfsVersion = C.STATFS_VERSION 171 _dirblksiz = C.DIRBLKSIZ 172 ) 173 174 type Stat_t C.struct_stat 175 176 type stat_freebsd11_t C.struct_freebsd11_stat 177 178 type Statfs_t C.struct_statfs 179 180 type statfs_freebsd11_t C.struct_freebsd11_statfs 181 182 type Flock_t C.struct_flock 183 184 type Dirent C.struct_dirent 185 186 type dirent_freebsd11 C.struct_freebsd11_dirent 187 188 type Fsid C.struct_fsid 189 190 // File system limits 191 192 const ( 193 pathMax = C.PATH_MAX 194 ) 195 196 // Sockets 197 198 type RawSockaddrInet4 C.struct_sockaddr_in 199 200 type RawSockaddrInet6 C.struct_sockaddr_in6 201 202 type RawSockaddrUnix C.struct_sockaddr_un 203 204 type RawSockaddrDatalink C.struct_sockaddr_dl 205 206 type RawSockaddr C.struct_sockaddr 207 208 type RawSockaddrAny C.struct_sockaddr_any 209 210 type _Socklen C.socklen_t 211 212 type Linger C.struct_linger 213 214 type Iovec C.struct_iovec 215 216 type IPMreq C.struct_ip_mreq 217 218 type IPMreqn C.struct_ip_mreqn 219 220 type IPv6Mreq C.struct_ipv6_mreq 221 222 type Msghdr C.struct_msghdr 223 224 type Cmsghdr C.struct_cmsghdr 225 226 type Inet6Pktinfo C.struct_in6_pktinfo 227 228 type IPv6MTUInfo C.struct_ip6_mtuinfo 229 230 type ICMPv6Filter C.struct_icmp6_filter 231 232 const ( 233 SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in 234 SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6 235 SizeofSockaddrAny = C.sizeof_struct_sockaddr_any 236 SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un 237 SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl 238 SizeofLinger = C.sizeof_struct_linger 239 SizeofIPMreq = C.sizeof_struct_ip_mreq 240 SizeofIPMreqn = C.sizeof_struct_ip_mreqn 241 SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq 242 SizeofMsghdr = C.sizeof_struct_msghdr 243 SizeofCmsghdr = C.sizeof_struct_cmsghdr 244 SizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo 245 SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo 246 SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter 247 ) 248 249 // Ptrace requests 250 251 const ( 252 PTRACE_TRACEME = C.PT_TRACE_ME 253 PTRACE_CONT = C.PT_CONTINUE 254 PTRACE_KILL = C.PT_KILL 255 ) 256 257 // Events (kqueue, kevent) 258 259 type Kevent_t C.struct_kevent_freebsd11 260 261 // Select 262 263 type FdSet C.fd_set 264 265 // Routing and interface messages 266 267 const ( 268 sizeofIfMsghdr = C.sizeof_struct_if_msghdr 269 SizeofIfMsghdr = C.sizeof_struct_if_msghdr8 270 sizeofIfData = C.sizeof_struct_if_data 271 SizeofIfData = C.sizeof_struct_if_data8 272 SizeofIfaMsghdr = C.sizeof_struct_ifa_msghdr 273 SizeofIfmaMsghdr = C.sizeof_struct_ifma_msghdr 274 SizeofIfAnnounceMsghdr = C.sizeof_struct_if_announcemsghdr 275 SizeofRtMsghdr = C.sizeof_struct_rt_msghdr 276 SizeofRtMetrics = C.sizeof_struct_rt_metrics 277 ) 278 279 type ifMsghdr C.struct_if_msghdr 280 281 type IfMsghdr C.struct_if_msghdr8 282 283 type ifData C.struct_if_data 284 285 type IfData C.struct_if_data8 286 287 type IfaMsghdr C.struct_ifa_msghdr 288 289 type IfmaMsghdr C.struct_ifma_msghdr 290 291 type IfAnnounceMsghdr C.struct_if_announcemsghdr 292 293 type RtMsghdr C.struct_rt_msghdr 294 295 type RtMetrics C.struct_rt_metrics 296 297 // Berkeley packet filter 298 299 const ( 300 SizeofBpfVersion = C.sizeof_struct_bpf_version 301 SizeofBpfStat = C.sizeof_struct_bpf_stat 302 SizeofBpfZbuf = C.sizeof_struct_bpf_zbuf 303 SizeofBpfProgram = C.sizeof_struct_bpf_program 304 SizeofBpfInsn = C.sizeof_struct_bpf_insn 305 SizeofBpfHdr = C.sizeof_struct_bpf_hdr 306 SizeofBpfZbufHeader = C.sizeof_struct_bpf_zbuf_header 307 ) 308 309 type BpfVersion C.struct_bpf_version 310 311 type BpfStat C.struct_bpf_stat 312 313 type BpfZbuf C.struct_bpf_zbuf 314 315 type BpfProgram C.struct_bpf_program 316 317 type BpfInsn C.struct_bpf_insn 318 319 type BpfHdr C.struct_bpf_hdr 320 321 type BpfZbufHeader C.struct_bpf_zbuf_header 322 323 // Misc 324 325 const ( 326 _AT_FDCWD = C.AT_FDCWD 327 _AT_SYMLINK_FOLLOW = C.AT_SYMLINK_FOLLOW 328 _AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW 329 ) 330 331 // Terminal handling 332 333 type Termios C.struct_termios