github.com/x04/go/src@v0.0.0-20200202162449-3d481ceb3525/syscall/types_linux.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 // +build ignore 6 7 /* 8 Input to cgo -godefs. See also mkerrors.sh and mkall.sh 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 syscall 15 16 /* 17 #define _LARGEFILE_SOURCE 18 #define _LARGEFILE64_SOURCE 19 #define _FILE_OFFSET_BITS 64 20 #define _GNU_SOURCE 21 22 #include <dirent.h> 23 #include <fcntl.h> 24 #include <netinet/in.h> 25 #include <netinet/tcp.h> 26 #include <netpacket/packet.h> 27 #include <signal.h> 28 #include <stdio.h> 29 #include <sys/epoll.h> 30 #include <sys/inotify.h> 31 #include <sys/mman.h> 32 #include <sys/mount.h> 33 #include <sys/param.h> 34 #include <sys/ptrace.h> 35 #include <sys/resource.h> 36 #include <sys/select.h> 37 #include <sys/signal.h> 38 #include <sys/stat.h> 39 #include <sys/statfs.h> 40 #include <sys/sysinfo.h> 41 #include <sys/time.h> 42 #include <sys/times.h> 43 #include <sys/timex.h> 44 #include <sys/types.h> 45 #include <sys/un.h> 46 #include <sys/user.h> 47 #include <sys/utsname.h> 48 #include <sys/wait.h> 49 #include <linux/filter.h> 50 #include <linux/netlink.h> 51 #include <linux/rtnetlink.h> 52 #include <linux/icmpv6.h> 53 #include <poll.h> 54 #include <termios.h> 55 #include <time.h> 56 #include <unistd.h> 57 #include <utime.h> 58 59 enum { 60 sizeofPtr = sizeof(void*), 61 }; 62 63 union sockaddr_all { 64 struct sockaddr s1; // this one gets used for fields 65 struct sockaddr_in s2; // these pad it out 66 struct sockaddr_in6 s3; 67 struct sockaddr_un s4; 68 struct sockaddr_ll s5; 69 struct sockaddr_nl s6; 70 }; 71 72 struct sockaddr_any { 73 struct sockaddr addr; 74 char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)]; 75 }; 76 77 // copied from /usr/include/linux/un.h 78 struct my_sockaddr_un { 79 sa_family_t sun_family; 80 #if defined(__ARM_EABI__) || defined(__powerpc64__) || defined(__riscv__) || defined(__s390x__) 81 // on ARM, PPC, RISC-V, and s390x char is by default unsigned 82 signed char sun_path[108]; 83 #else 84 char sun_path[108]; 85 #endif 86 }; 87 88 #ifdef __ARM_EABI__ 89 typedef struct user_regs PtraceRegs; 90 #elif defined(__aarch64__) 91 typedef struct user_pt_regs PtraceRegs; 92 #elif defined(__powerpc64__) 93 typedef struct pt_regs PtraceRegs; 94 #elif defined(__mips__) 95 typedef struct user PtraceRegs; 96 #elif defined(__s390x__) 97 typedef struct _user_regs_struct PtraceRegs; 98 #else 99 typedef struct user_regs_struct PtraceRegs; 100 #endif 101 102 #if defined(__s390x__) 103 typedef struct _user_psw_struct ptracePsw; 104 typedef struct _user_fpregs_struct ptraceFpregs; 105 typedef struct _user_per_struct ptracePer; 106 #else 107 typedef struct {} ptracePsw; 108 typedef struct {} ptraceFpregs; 109 typedef struct {} ptracePer; 110 #endif 111 112 // The real epoll_event is a union, and godefs doesn't handle it well. 113 struct my_epoll_event { 114 uint32_t events; 115 #if defined(__ARM_EABI__) || defined(__aarch64__) || (defined(__mips__) && _MIPS_SIM == _ABIO32) 116 // padding is not specified in linux/eventpoll.h but added to conform to the 117 // alignment requirements of EABI 118 int32_t padFd; 119 #endif 120 #if defined(__powerpc64__) || defined(__s390x__) || (defined(__riscv_xlen) && __riscv_xlen == 64) \ 121 || (defined(__mips__) && _MIPS_SIM == _MIPS_SIM_ABI64) 122 int32_t _padFd; 123 #endif 124 int32_t fd; 125 int32_t pad; 126 }; 127 128 // ustat is deprecated and glibc 2.28 removed ustat.h. Provide the type here for 129 // backwards compatibility. Copied from /usr/include/bits/ustat.h 130 struct ustat { 131 __daddr_t f_tfree; 132 __ino_t f_tinode; 133 char f_fname[6]; 134 char f_fpack[6]; 135 }; 136 137 */ 138 import "github.com/x04/go/src/C" 139 140 // Machine characteristics; for internal use. 141 142 const ( 143 sizeofPtr = C.sizeofPtr 144 sizeofShort = C.sizeof_short 145 sizeofInt = C.sizeof_int 146 sizeofLong = C.sizeof_long 147 sizeofLongLong = C.sizeof_longlong 148 PathMax = C.PATH_MAX 149 ) 150 151 // Basic types 152 153 type ( 154 _C_short C.short 155 _C_int C.int 156 _C_long C.long 157 _C_long_long C.longlong 158 ) 159 160 // Time 161 162 type Timespec C.struct_timespec 163 164 type Timeval C.struct_timeval 165 166 type Timex C.struct_timex 167 168 type Time_t C.time_t 169 170 type Tms C.struct_tms 171 172 type Utimbuf C.struct_utimbuf 173 174 // Processes 175 176 type Rusage C.struct_rusage 177 178 type Rlimit C.struct_rlimit 179 180 type _Gid_t C.gid_t 181 182 // Files 183 184 type Stat_t C.struct_stat 185 186 type Statfs_t C.struct_statfs 187 188 type Dirent C.struct_dirent 189 190 type Fsid C.fsid_t 191 192 type Flock_t C.struct_flock 193 194 // Sockets 195 196 type RawSockaddrInet4 C.struct_sockaddr_in 197 198 type RawSockaddrInet6 C.struct_sockaddr_in6 199 200 type RawSockaddrUnix C.struct_my_sockaddr_un 201 202 type RawSockaddrLinklayer C.struct_sockaddr_ll 203 204 type RawSockaddrNetlink C.struct_sockaddr_nl 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 Inet4Pktinfo C.struct_in_pktinfo 227 228 type Inet6Pktinfo C.struct_in6_pktinfo 229 230 type IPv6MTUInfo C.struct_ip6_mtuinfo 231 232 type ICMPv6Filter C.struct_icmp6_filter 233 234 type Ucred C.struct_ucred 235 236 type TCPInfo C.struct_tcp_info 237 238 const ( 239 SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in 240 SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6 241 SizeofSockaddrAny = C.sizeof_struct_sockaddr_any 242 SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un 243 SizeofSockaddrLinklayer = C.sizeof_struct_sockaddr_ll 244 SizeofSockaddrNetlink = C.sizeof_struct_sockaddr_nl 245 SizeofLinger = C.sizeof_struct_linger 246 SizeofIPMreq = C.sizeof_struct_ip_mreq 247 SizeofIPMreqn = C.sizeof_struct_ip_mreqn 248 SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq 249 SizeofMsghdr = C.sizeof_struct_msghdr 250 SizeofCmsghdr = C.sizeof_struct_cmsghdr 251 SizeofInet4Pktinfo = C.sizeof_struct_in_pktinfo 252 SizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo 253 SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo 254 SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter 255 SizeofUcred = C.sizeof_struct_ucred 256 SizeofTCPInfo = C.sizeof_struct_tcp_info 257 ) 258 259 // Netlink routing and interface messages 260 261 const ( 262 IFA_UNSPEC = C.IFA_UNSPEC 263 IFA_ADDRESS = C.IFA_ADDRESS 264 IFA_LOCAL = C.IFA_LOCAL 265 IFA_LABEL = C.IFA_LABEL 266 IFA_BROADCAST = C.IFA_BROADCAST 267 IFA_ANYCAST = C.IFA_ANYCAST 268 IFA_CACHEINFO = C.IFA_CACHEINFO 269 IFA_MULTICAST = C.IFA_MULTICAST 270 IFLA_UNSPEC = C.IFLA_UNSPEC 271 IFLA_ADDRESS = C.IFLA_ADDRESS 272 IFLA_BROADCAST = C.IFLA_BROADCAST 273 IFLA_IFNAME = C.IFLA_IFNAME 274 IFLA_MTU = C.IFLA_MTU 275 IFLA_LINK = C.IFLA_LINK 276 IFLA_QDISC = C.IFLA_QDISC 277 IFLA_STATS = C.IFLA_STATS 278 IFLA_COST = C.IFLA_COST 279 IFLA_PRIORITY = C.IFLA_PRIORITY 280 IFLA_MASTER = C.IFLA_MASTER 281 IFLA_WIRELESS = C.IFLA_WIRELESS 282 IFLA_PROTINFO = C.IFLA_PROTINFO 283 IFLA_TXQLEN = C.IFLA_TXQLEN 284 IFLA_MAP = C.IFLA_MAP 285 IFLA_WEIGHT = C.IFLA_WEIGHT 286 IFLA_OPERSTATE = C.IFLA_OPERSTATE 287 IFLA_LINKMODE = C.IFLA_LINKMODE 288 IFLA_LINKINFO = C.IFLA_LINKINFO 289 IFLA_NET_NS_PID = C.IFLA_NET_NS_PID 290 IFLA_IFALIAS = C.IFLA_IFALIAS 291 IFLA_MAX = C.IFLA_MAX 292 RT_SCOPE_UNIVERSE = C.RT_SCOPE_UNIVERSE 293 RT_SCOPE_SITE = C.RT_SCOPE_SITE 294 RT_SCOPE_LINK = C.RT_SCOPE_LINK 295 RT_SCOPE_HOST = C.RT_SCOPE_HOST 296 RT_SCOPE_NOWHERE = C.RT_SCOPE_NOWHERE 297 RT_TABLE_UNSPEC = C.RT_TABLE_UNSPEC 298 RT_TABLE_COMPAT = C.RT_TABLE_COMPAT 299 RT_TABLE_DEFAULT = C.RT_TABLE_DEFAULT 300 RT_TABLE_MAIN = C.RT_TABLE_MAIN 301 RT_TABLE_LOCAL = C.RT_TABLE_LOCAL 302 RT_TABLE_MAX = C.RT_TABLE_MAX 303 RTA_UNSPEC = C.RTA_UNSPEC 304 RTA_DST = C.RTA_DST 305 RTA_SRC = C.RTA_SRC 306 RTA_IIF = C.RTA_IIF 307 RTA_OIF = C.RTA_OIF 308 RTA_GATEWAY = C.RTA_GATEWAY 309 RTA_PRIORITY = C.RTA_PRIORITY 310 RTA_PREFSRC = C.RTA_PREFSRC 311 RTA_METRICS = C.RTA_METRICS 312 RTA_MULTIPATH = C.RTA_MULTIPATH 313 RTA_FLOW = C.RTA_FLOW 314 RTA_CACHEINFO = C.RTA_CACHEINFO 315 RTA_TABLE = C.RTA_TABLE 316 RTN_UNSPEC = C.RTN_UNSPEC 317 RTN_UNICAST = C.RTN_UNICAST 318 RTN_LOCAL = C.RTN_LOCAL 319 RTN_BROADCAST = C.RTN_BROADCAST 320 RTN_ANYCAST = C.RTN_ANYCAST 321 RTN_MULTICAST = C.RTN_MULTICAST 322 RTN_BLACKHOLE = C.RTN_BLACKHOLE 323 RTN_UNREACHABLE = C.RTN_UNREACHABLE 324 RTN_PROHIBIT = C.RTN_PROHIBIT 325 RTN_THROW = C.RTN_THROW 326 RTN_NAT = C.RTN_NAT 327 RTN_XRESOLVE = C.RTN_XRESOLVE 328 RTNLGRP_NONE = C.RTNLGRP_NONE 329 RTNLGRP_LINK = C.RTNLGRP_LINK 330 RTNLGRP_NOTIFY = C.RTNLGRP_NOTIFY 331 RTNLGRP_NEIGH = C.RTNLGRP_NEIGH 332 RTNLGRP_TC = C.RTNLGRP_TC 333 RTNLGRP_IPV4_IFADDR = C.RTNLGRP_IPV4_IFADDR 334 RTNLGRP_IPV4_MROUTE = C.RTNLGRP_IPV4_MROUTE 335 RTNLGRP_IPV4_ROUTE = C.RTNLGRP_IPV4_ROUTE 336 RTNLGRP_IPV4_RULE = C.RTNLGRP_IPV4_RULE 337 RTNLGRP_IPV6_IFADDR = C.RTNLGRP_IPV6_IFADDR 338 RTNLGRP_IPV6_MROUTE = C.RTNLGRP_IPV6_MROUTE 339 RTNLGRP_IPV6_ROUTE = C.RTNLGRP_IPV6_ROUTE 340 RTNLGRP_IPV6_IFINFO = C.RTNLGRP_IPV6_IFINFO 341 RTNLGRP_IPV6_PREFIX = C.RTNLGRP_IPV6_PREFIX 342 RTNLGRP_IPV6_RULE = C.RTNLGRP_IPV6_RULE 343 RTNLGRP_ND_USEROPT = C.RTNLGRP_ND_USEROPT 344 SizeofNlMsghdr = C.sizeof_struct_nlmsghdr 345 SizeofNlMsgerr = C.sizeof_struct_nlmsgerr 346 SizeofRtGenmsg = C.sizeof_struct_rtgenmsg 347 SizeofNlAttr = C.sizeof_struct_nlattr 348 SizeofRtAttr = C.sizeof_struct_rtattr 349 SizeofIfInfomsg = C.sizeof_struct_ifinfomsg 350 SizeofIfAddrmsg = C.sizeof_struct_ifaddrmsg 351 SizeofRtMsg = C.sizeof_struct_rtmsg 352 SizeofRtNexthop = C.sizeof_struct_rtnexthop 353 ) 354 355 type NlMsghdr C.struct_nlmsghdr 356 357 type NlMsgerr C.struct_nlmsgerr 358 359 type RtGenmsg C.struct_rtgenmsg 360 361 type NlAttr C.struct_nlattr 362 363 type RtAttr C.struct_rtattr 364 365 type IfInfomsg C.struct_ifinfomsg 366 367 type IfAddrmsg C.struct_ifaddrmsg 368 369 type RtMsg C.struct_rtmsg 370 371 type RtNexthop C.struct_rtnexthop 372 373 // Linux socket filter 374 375 const ( 376 SizeofSockFilter = C.sizeof_struct_sock_filter 377 SizeofSockFprog = C.sizeof_struct_sock_fprog 378 ) 379 380 type SockFilter C.struct_sock_filter 381 382 type SockFprog C.struct_sock_fprog 383 384 // Inotify 385 386 type InotifyEvent C.struct_inotify_event 387 388 const SizeofInotifyEvent = C.sizeof_struct_inotify_event 389 390 // Ptrace 391 392 // Register structures 393 type PtraceRegs C.PtraceRegs 394 395 // Structures contained in PtraceRegs on s390x (exported by post.go) 396 type ptracePsw C.ptracePsw 397 398 type ptraceFpregs C.ptraceFpregs 399 400 type ptracePer C.ptracePer 401 402 // Misc 403 404 type FdSet C.fd_set 405 406 type Sysinfo_t C.struct_sysinfo 407 408 type Utsname C.struct_utsname 409 410 type Ustat_t C.struct_ustat 411 412 type EpollEvent C.struct_my_epoll_event 413 414 const ( 415 _AT_FDCWD = C.AT_FDCWD 416 _AT_REMOVEDIR = C.AT_REMOVEDIR 417 _AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW 418 _AT_EACCESS = C.AT_EACCESS 419 ) 420 421 type pollFd C.struct_pollfd 422 423 // Terminal handling 424 425 type Termios C.struct_termios 426 427 const ( 428 IUCLC = C.IUCLC 429 OLCUC = C.OLCUC 430 TCGETS = C.TCGETS 431 TCSETS = C.TCSETS 432 XCASE = C.XCASE 433 )