github.com/megatontech/mynoteforgo@v0.0.0-20200507084910-5d0c6ea6e890/源码/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 <termios.h> 54 #include <time.h> 55 #include <unistd.h> 56 #include <utime.h> 57 58 enum { 59 sizeofPtr = sizeof(void*), 60 }; 61 62 union sockaddr_all { 63 struct sockaddr s1; // this one gets used for fields 64 struct sockaddr_in s2; // these pad it out 65 struct sockaddr_in6 s3; 66 struct sockaddr_un s4; 67 struct sockaddr_ll s5; 68 struct sockaddr_nl s6; 69 }; 70 71 struct sockaddr_any { 72 struct sockaddr addr; 73 char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)]; 74 }; 75 76 // copied from /usr/include/linux/un.h 77 struct my_sockaddr_un { 78 sa_family_t sun_family; 79 #if defined(__ARM_EABI__) || defined(__powerpc64__) || defined(__s390x__) 80 // on ARM, PPC and s390x char is by default unsigned 81 signed char sun_path[108]; 82 #else 83 char sun_path[108]; 84 #endif 85 }; 86 87 #ifdef __ARM_EABI__ 88 typedef struct user_regs PtraceRegs; 89 #elif defined(__aarch64__) 90 typedef struct user_pt_regs PtraceRegs; 91 #elif defined(__powerpc64__) 92 typedef struct pt_regs PtraceRegs; 93 #elif defined(__mips__) 94 typedef struct user PtraceRegs; 95 #elif defined(__s390x__) 96 typedef struct _user_regs_struct PtraceRegs; 97 #else 98 typedef struct user_regs_struct PtraceRegs; 99 #endif 100 101 #if defined(__s390x__) 102 typedef struct _user_psw_struct ptracePsw; 103 typedef struct _user_fpregs_struct ptraceFpregs; 104 typedef struct _user_per_struct ptracePer; 105 #else 106 typedef struct {} ptracePsw; 107 typedef struct {} ptraceFpregs; 108 typedef struct {} ptracePer; 109 #endif 110 111 // The real epoll_event is a union, and godefs doesn't handle it well. 112 struct my_epoll_event { 113 uint32_t events; 114 #if defined(__ARM_EABI__) || (defined(__mips__) && _MIPS_SIM == _ABIO32) 115 // padding is not specified in linux/eventpoll.h but added to conform to the 116 // alignment requirements of EABI 117 int32_t padFd; 118 #endif 119 #if defined(__powerpc64__) || defined(__s390x__) 120 int32_t _padFd; 121 #endif 122 int32_t fd; 123 int32_t pad; 124 }; 125 126 // ustat is deprecated and glibc 2.28 removed ustat.h. Provide the type here for 127 // backwards compatibility. Copied from /usr/include/bits/ustat.h 128 struct ustat { 129 __daddr_t f_tfree; 130 __ino_t f_tinode; 131 char f_fname[6]; 132 char f_fpack[6]; 133 }; 134 135 */ 136 import "C" 137 138 // Machine characteristics; for internal use. 139 140 const ( 141 sizeofPtr = C.sizeofPtr 142 sizeofShort = C.sizeof_short 143 sizeofInt = C.sizeof_int 144 sizeofLong = C.sizeof_long 145 sizeofLongLong = C.sizeof_longlong 146 PathMax = C.PATH_MAX 147 ) 148 149 // Basic types 150 151 type ( 152 _C_short C.short 153 _C_int C.int 154 _C_long C.long 155 _C_long_long C.longlong 156 ) 157 158 // Time 159 160 type Timespec C.struct_timespec 161 162 type Timeval C.struct_timeval 163 164 type Timex C.struct_timex 165 166 type Time_t C.time_t 167 168 type Tms C.struct_tms 169 170 type Utimbuf C.struct_utimbuf 171 172 // Processes 173 174 type Rusage C.struct_rusage 175 176 type Rlimit C.struct_rlimit 177 178 type _Gid_t C.gid_t 179 180 // Files 181 182 type Stat_t C.struct_stat 183 184 type Statfs_t C.struct_statfs 185 186 type Dirent C.struct_dirent 187 188 type Fsid C.fsid_t 189 190 type Flock_t C.struct_flock 191 192 // Sockets 193 194 type RawSockaddrInet4 C.struct_sockaddr_in 195 196 type RawSockaddrInet6 C.struct_sockaddr_in6 197 198 type RawSockaddrUnix C.struct_my_sockaddr_un 199 200 type RawSockaddrLinklayer C.struct_sockaddr_ll 201 202 type RawSockaddrNetlink C.struct_sockaddr_nl 203 204 type RawSockaddr C.struct_sockaddr 205 206 type RawSockaddrAny C.struct_sockaddr_any 207 208 type _Socklen C.socklen_t 209 210 type Linger C.struct_linger 211 212 type Iovec C.struct_iovec 213 214 type IPMreq C.struct_ip_mreq 215 216 type IPMreqn C.struct_ip_mreqn 217 218 type IPv6Mreq C.struct_ipv6_mreq 219 220 type Msghdr C.struct_msghdr 221 222 type Cmsghdr C.struct_cmsghdr 223 224 type Inet4Pktinfo C.struct_in_pktinfo 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 type Ucred C.struct_ucred 233 234 type TCPInfo C.struct_tcp_info 235 236 const ( 237 SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in 238 SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6 239 SizeofSockaddrAny = C.sizeof_struct_sockaddr_any 240 SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un 241 SizeofSockaddrLinklayer = C.sizeof_struct_sockaddr_ll 242 SizeofSockaddrNetlink = C.sizeof_struct_sockaddr_nl 243 SizeofLinger = C.sizeof_struct_linger 244 SizeofIPMreq = C.sizeof_struct_ip_mreq 245 SizeofIPMreqn = C.sizeof_struct_ip_mreqn 246 SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq 247 SizeofMsghdr = C.sizeof_struct_msghdr 248 SizeofCmsghdr = C.sizeof_struct_cmsghdr 249 SizeofInet4Pktinfo = C.sizeof_struct_in_pktinfo 250 SizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo 251 SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo 252 SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter 253 SizeofUcred = C.sizeof_struct_ucred 254 SizeofTCPInfo = C.sizeof_struct_tcp_info 255 ) 256 257 // Netlink routing and interface messages 258 259 const ( 260 IFA_UNSPEC = C.IFA_UNSPEC 261 IFA_ADDRESS = C.IFA_ADDRESS 262 IFA_LOCAL = C.IFA_LOCAL 263 IFA_LABEL = C.IFA_LABEL 264 IFA_BROADCAST = C.IFA_BROADCAST 265 IFA_ANYCAST = C.IFA_ANYCAST 266 IFA_CACHEINFO = C.IFA_CACHEINFO 267 IFA_MULTICAST = C.IFA_MULTICAST 268 IFLA_UNSPEC = C.IFLA_UNSPEC 269 IFLA_ADDRESS = C.IFLA_ADDRESS 270 IFLA_BROADCAST = C.IFLA_BROADCAST 271 IFLA_IFNAME = C.IFLA_IFNAME 272 IFLA_MTU = C.IFLA_MTU 273 IFLA_LINK = C.IFLA_LINK 274 IFLA_QDISC = C.IFLA_QDISC 275 IFLA_STATS = C.IFLA_STATS 276 IFLA_COST = C.IFLA_COST 277 IFLA_PRIORITY = C.IFLA_PRIORITY 278 IFLA_MASTER = C.IFLA_MASTER 279 IFLA_WIRELESS = C.IFLA_WIRELESS 280 IFLA_PROTINFO = C.IFLA_PROTINFO 281 IFLA_TXQLEN = C.IFLA_TXQLEN 282 IFLA_MAP = C.IFLA_MAP 283 IFLA_WEIGHT = C.IFLA_WEIGHT 284 IFLA_OPERSTATE = C.IFLA_OPERSTATE 285 IFLA_LINKMODE = C.IFLA_LINKMODE 286 IFLA_LINKINFO = C.IFLA_LINKINFO 287 IFLA_NET_NS_PID = C.IFLA_NET_NS_PID 288 IFLA_IFALIAS = C.IFLA_IFALIAS 289 IFLA_MAX = C.IFLA_MAX 290 RT_SCOPE_UNIVERSE = C.RT_SCOPE_UNIVERSE 291 RT_SCOPE_SITE = C.RT_SCOPE_SITE 292 RT_SCOPE_LINK = C.RT_SCOPE_LINK 293 RT_SCOPE_HOST = C.RT_SCOPE_HOST 294 RT_SCOPE_NOWHERE = C.RT_SCOPE_NOWHERE 295 RT_TABLE_UNSPEC = C.RT_TABLE_UNSPEC 296 RT_TABLE_COMPAT = C.RT_TABLE_COMPAT 297 RT_TABLE_DEFAULT = C.RT_TABLE_DEFAULT 298 RT_TABLE_MAIN = C.RT_TABLE_MAIN 299 RT_TABLE_LOCAL = C.RT_TABLE_LOCAL 300 RT_TABLE_MAX = C.RT_TABLE_MAX 301 RTA_UNSPEC = C.RTA_UNSPEC 302 RTA_DST = C.RTA_DST 303 RTA_SRC = C.RTA_SRC 304 RTA_IIF = C.RTA_IIF 305 RTA_OIF = C.RTA_OIF 306 RTA_GATEWAY = C.RTA_GATEWAY 307 RTA_PRIORITY = C.RTA_PRIORITY 308 RTA_PREFSRC = C.RTA_PREFSRC 309 RTA_METRICS = C.RTA_METRICS 310 RTA_MULTIPATH = C.RTA_MULTIPATH 311 RTA_FLOW = C.RTA_FLOW 312 RTA_CACHEINFO = C.RTA_CACHEINFO 313 RTA_TABLE = C.RTA_TABLE 314 RTN_UNSPEC = C.RTN_UNSPEC 315 RTN_UNICAST = C.RTN_UNICAST 316 RTN_LOCAL = C.RTN_LOCAL 317 RTN_BROADCAST = C.RTN_BROADCAST 318 RTN_ANYCAST = C.RTN_ANYCAST 319 RTN_MULTICAST = C.RTN_MULTICAST 320 RTN_BLACKHOLE = C.RTN_BLACKHOLE 321 RTN_UNREACHABLE = C.RTN_UNREACHABLE 322 RTN_PROHIBIT = C.RTN_PROHIBIT 323 RTN_THROW = C.RTN_THROW 324 RTN_NAT = C.RTN_NAT 325 RTN_XRESOLVE = C.RTN_XRESOLVE 326 RTNLGRP_NONE = C.RTNLGRP_NONE 327 RTNLGRP_LINK = C.RTNLGRP_LINK 328 RTNLGRP_NOTIFY = C.RTNLGRP_NOTIFY 329 RTNLGRP_NEIGH = C.RTNLGRP_NEIGH 330 RTNLGRP_TC = C.RTNLGRP_TC 331 RTNLGRP_IPV4_IFADDR = C.RTNLGRP_IPV4_IFADDR 332 RTNLGRP_IPV4_MROUTE = C.RTNLGRP_IPV4_MROUTE 333 RTNLGRP_IPV4_ROUTE = C.RTNLGRP_IPV4_ROUTE 334 RTNLGRP_IPV4_RULE = C.RTNLGRP_IPV4_RULE 335 RTNLGRP_IPV6_IFADDR = C.RTNLGRP_IPV6_IFADDR 336 RTNLGRP_IPV6_MROUTE = C.RTNLGRP_IPV6_MROUTE 337 RTNLGRP_IPV6_ROUTE = C.RTNLGRP_IPV6_ROUTE 338 RTNLGRP_IPV6_IFINFO = C.RTNLGRP_IPV6_IFINFO 339 RTNLGRP_IPV6_PREFIX = C.RTNLGRP_IPV6_PREFIX 340 RTNLGRP_IPV6_RULE = C.RTNLGRP_IPV6_RULE 341 RTNLGRP_ND_USEROPT = C.RTNLGRP_ND_USEROPT 342 SizeofNlMsghdr = C.sizeof_struct_nlmsghdr 343 SizeofNlMsgerr = C.sizeof_struct_nlmsgerr 344 SizeofRtGenmsg = C.sizeof_struct_rtgenmsg 345 SizeofNlAttr = C.sizeof_struct_nlattr 346 SizeofRtAttr = C.sizeof_struct_rtattr 347 SizeofIfInfomsg = C.sizeof_struct_ifinfomsg 348 SizeofIfAddrmsg = C.sizeof_struct_ifaddrmsg 349 SizeofRtMsg = C.sizeof_struct_rtmsg 350 SizeofRtNexthop = C.sizeof_struct_rtnexthop 351 ) 352 353 type NlMsghdr C.struct_nlmsghdr 354 355 type NlMsgerr C.struct_nlmsgerr 356 357 type RtGenmsg C.struct_rtgenmsg 358 359 type NlAttr C.struct_nlattr 360 361 type RtAttr C.struct_rtattr 362 363 type IfInfomsg C.struct_ifinfomsg 364 365 type IfAddrmsg C.struct_ifaddrmsg 366 367 type RtMsg C.struct_rtmsg 368 369 type RtNexthop C.struct_rtnexthop 370 371 // Linux socket filter 372 373 const ( 374 SizeofSockFilter = C.sizeof_struct_sock_filter 375 SizeofSockFprog = C.sizeof_struct_sock_fprog 376 ) 377 378 type SockFilter C.struct_sock_filter 379 380 type SockFprog C.struct_sock_fprog 381 382 // Inotify 383 384 type InotifyEvent C.struct_inotify_event 385 386 const SizeofInotifyEvent = C.sizeof_struct_inotify_event 387 388 // Ptrace 389 390 // Register structures 391 type PtraceRegs C.PtraceRegs 392 393 // Structures contained in PtraceRegs on s390x (exported by post.go) 394 type ptracePsw C.ptracePsw 395 396 type ptraceFpregs C.ptraceFpregs 397 398 type ptracePer C.ptracePer 399 400 // Misc 401 402 type FdSet C.fd_set 403 404 type Sysinfo_t C.struct_sysinfo 405 406 type Utsname C.struct_utsname 407 408 type Ustat_t C.struct_ustat 409 410 type EpollEvent C.struct_my_epoll_event 411 412 const ( 413 _AT_FDCWD = C.AT_FDCWD 414 _AT_REMOVEDIR = C.AT_REMOVEDIR 415 _AT_SYMLINK_NOFOLLOW = C.AT_SYMLINK_NOFOLLOW 416 _AT_EACCESS = C.AT_EACCESS 417 ) 418 419 // Terminal handling 420 421 type Termios C.struct_termios 422 423 const ( 424 IUCLC = C.IUCLC 425 OLCUC = C.OLCUC 426 TCGETS = C.TCGETS 427 TCSETS = C.TCSETS 428 XCASE = C.XCASE 429 )