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/* 8Input 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 14package 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 59enum { 60 sizeofPtr = sizeof(void*), 61}; 62 63union 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 72struct 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 78struct 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__ 89typedef struct user_regs PtraceRegs; 90#elif defined(__aarch64__) 91typedef struct user_pt_regs PtraceRegs; 92#elif defined(__powerpc64__) 93typedef struct pt_regs PtraceRegs; 94#elif defined(__mips__) 95typedef struct user PtraceRegs; 96#elif defined(__s390x__) 97typedef struct _user_regs_struct PtraceRegs; 98#else 99typedef struct user_regs_struct PtraceRegs; 100#endif 101 102#if defined(__s390x__) 103typedef struct _user_psw_struct ptracePsw; 104typedef struct _user_fpregs_struct ptraceFpregs; 105typedef struct _user_per_struct ptracePer; 106#else 107typedef struct {} ptracePsw; 108typedef struct {} ptraceFpregs; 109typedef struct {} ptracePer; 110#endif 111 112// The real epoll_event is a union, and godefs doesn't handle it well. 113struct 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 130struct ustat { 131 __daddr_t f_tfree; 132 __ino_t f_tinode; 133 char f_fname[6]; 134 char f_fpack[6]; 135}; 136 137*/ 138import "C" 139 140// Machine characteristics; for internal use. 141 142const ( 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 153type ( 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 162type Timespec C.struct_timespec 163 164type Timeval C.struct_timeval 165 166type Timex C.struct_timex 167 168type Time_t C.time_t 169 170type Tms C.struct_tms 171 172type Utimbuf C.struct_utimbuf 173 174// Processes 175 176type Rusage C.struct_rusage 177 178type Rlimit C.struct_rlimit 179 180type _Gid_t C.gid_t 181 182// Files 183 184type Stat_t C.struct_stat 185 186type Statfs_t C.struct_statfs 187 188type Dirent C.struct_dirent 189 190type Fsid C.fsid_t 191 192type Flock_t C.struct_flock 193 194// Sockets 195 196type RawSockaddrInet4 C.struct_sockaddr_in 197 198type RawSockaddrInet6 C.struct_sockaddr_in6 199 200type RawSockaddrUnix C.struct_my_sockaddr_un 201 202type RawSockaddrLinklayer C.struct_sockaddr_ll 203 204type RawSockaddrNetlink C.struct_sockaddr_nl 205 206type RawSockaddr C.struct_sockaddr 207 208type RawSockaddrAny C.struct_sockaddr_any 209 210type _Socklen C.socklen_t 211 212type Linger C.struct_linger 213 214type Iovec C.struct_iovec 215 216type IPMreq C.struct_ip_mreq 217 218type IPMreqn C.struct_ip_mreqn 219 220type IPv6Mreq C.struct_ipv6_mreq 221 222type Msghdr C.struct_msghdr 223 224type Cmsghdr C.struct_cmsghdr 225 226type Inet4Pktinfo C.struct_in_pktinfo 227 228type Inet6Pktinfo C.struct_in6_pktinfo 229 230type IPv6MTUInfo C.struct_ip6_mtuinfo 231 232type ICMPv6Filter C.struct_icmp6_filter 233 234type Ucred C.struct_ucred 235 236type TCPInfo C.struct_tcp_info 237 238const ( 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 261const ( 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 355type NlMsghdr C.struct_nlmsghdr 356 357type NlMsgerr C.struct_nlmsgerr 358 359type RtGenmsg C.struct_rtgenmsg 360 361type NlAttr C.struct_nlattr 362 363type RtAttr C.struct_rtattr 364 365type IfInfomsg C.struct_ifinfomsg 366 367type IfAddrmsg C.struct_ifaddrmsg 368 369type RtMsg C.struct_rtmsg 370 371type RtNexthop C.struct_rtnexthop 372 373// Linux socket filter 374 375const ( 376 SizeofSockFilter = C.sizeof_struct_sock_filter 377 SizeofSockFprog = C.sizeof_struct_sock_fprog 378) 379 380type SockFilter C.struct_sock_filter 381 382type SockFprog C.struct_sock_fprog 383 384// Inotify 385 386type InotifyEvent C.struct_inotify_event 387 388const SizeofInotifyEvent = C.sizeof_struct_inotify_event 389 390// Ptrace 391 392// Register structures 393type PtraceRegs C.PtraceRegs 394 395// Structures contained in PtraceRegs on s390x (exported by post.go) 396type ptracePsw C.ptracePsw 397 398type ptraceFpregs C.ptraceFpregs 399 400type ptracePer C.ptracePer 401 402// Misc 403 404type FdSet C.fd_set 405 406type Sysinfo_t C.struct_sysinfo 407 408type Utsname C.struct_utsname 409 410type Ustat_t C.struct_ustat 411 412type EpollEvent C.struct_my_epoll_event 413 414const ( 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 421type pollFd C.struct_pollfd 422 423// Terminal handling 424 425type Termios C.struct_termios 426 427const ( 428 IUCLC = C.IUCLC 429 OLCUC = C.OLCUC 430 TCGETS = C.TCGETS 431 TCSETS = C.TCSETS 432 XCASE = C.XCASE 433) 434