ndk/platforms/android-21/arch-mips64/usr/include/sys/socket.h

   1 /*
   2  * Copyright (C) 2008 The Android Open Source Project
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  *  * Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  *  * Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in
  12  *    the documentation and/or other materials provided with the
  13  *    distribution.
  14  *
  15  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  16  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  17  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
  18  * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
  19  * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
  20  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
  21  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
  22  * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
  23  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  24  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
  25  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  26  * SUCH DAMAGE.
  27  */
  28
  29 #ifndef _SYS_SOCKET_H_
  30 #define _SYS_SOCKET_H_
  31
  32 #include <sys/cdefs.h>
  33 #include <sys/types.h>
  34 #include <linux/socket.h>
  35
  36 #include <asm/fcntl.h>
  37 #include <asm/socket.h>
  38 #include <linux/sockios.h>
  39 #include <linux/uio.h>
  40 #include <linux/types.h>
  41 #include <linux/compiler.h>
  42
  43 __BEGIN_DECLS
  44
  45 #define sockaddr_storage __kernel_sockaddr_storage
  46 typedef unsigned short sa_family_t;
  47
  48 struct timespec;
  49
  50 #ifdef __mips__
  51 #define SOCK_DGRAM      1
  52 #define SOCK_STREAM     2
  53 #define SOCK_RAW        3
  54 #define SOCK_RDM        4
  55 #define SOCK_SEQPACKET  5
  56 #define SOCK_DCCP       6
  57 #define SOCK_PACKET     10
  58 #else
  59 #define SOCK_STREAM      1
  60 #define SOCK_DGRAM       2
  61 #define SOCK_RAW         3
  62 #define SOCK_RDM         4
  63 #define SOCK_SEQPACKET   5
  64 #define SOCK_PACKET      10
  65 #endif
  66
  67 #define SOCK_CLOEXEC O_CLOEXEC
  68 #define SOCK_NONBLOCK O_NONBLOCK
  69
  70 enum {
  71   SHUT_RD = 0,
  72 #define SHUT_RD         SHUT_RD
  73   SHUT_WR,
  74 #define SHUT_WR         SHUT_WR
  75   SHUT_RDWR
  76 #define SHUT_RDWR       SHUT_RDWR
  77 };
  78
  79 struct sockaddr {
  80   sa_family_t sa_family;
  81   char sa_data[14];
  82 };
  83
  84 struct linger {
  85   int l_onoff;
  86   int l_linger;
  87 };
  88
  89 struct msghdr {
  90   void* msg_name;
  91   socklen_t msg_namelen;
  92   struct iovec* msg_iov;
  93   size_t msg_iovlen;
  94   void* msg_control;
  95   size_t msg_controllen;
  96   int msg_flags;
  97 };
  98
  99 struct mmsghdr {
 100   struct msghdr msg_hdr;
 101   unsigned int msg_len;
 102 };
 103
 104 struct cmsghdr {
 105   size_t cmsg_len;
 106   int cmsg_level;
 107   int cmsg_type;
 108 };
 109
 110 #define CMSG_NXTHDR(mhdr, cmsg) __cmsg_nxthdr((mhdr), (cmsg))
 111 #define CMSG_ALIGN(len) ( ((len)+sizeof(long)-1) & ~(sizeof(long)-1) )
 112 #define CMSG_DATA(cmsg) ((void*)((char*)(cmsg) + CMSG_ALIGN(sizeof(struct cmsghdr))))
 113 #define CMSG_SPACE(len) (CMSG_ALIGN(sizeof(struct cmsghdr)) + CMSG_ALIGN(len))
 114 #define CMSG_LEN(len) (CMSG_ALIGN(sizeof(struct cmsghdr)) + (len))
 115 #define CMSG_FIRSTHDR(msg) \
 116   ((msg)->msg_controllen >= sizeof(struct cmsghdr) \
 117    ? (struct cmsghdr*) (msg)->msg_control : (struct cmsghdr*) NULL)
 118 #define CMSG_OK(mhdr, cmsg) ((cmsg)->cmsg_len >= sizeof(struct cmsghdr) &&   (cmsg)->cmsg_len <= (unsigned long)   ((mhdr)->msg_controllen -   ((char*)(cmsg) - (char*)(mhdr)->msg_control)))
 119
 120 struct cmsghdr* __cmsg_nxthdr(struct msghdr*, struct cmsghdr*);
 121
 122 #define SCM_RIGHTS 0x01
 123 #define SCM_CREDENTIALS 0x02
 124 #define SCM_SECURITY 0x03
 125
 126 struct ucred {
 127   pid_t pid;
 128   uid_t uid;
 129   gid_t gid;
 130 };
 131
 132 #define AF_UNSPEC 0
 133 #define AF_UNIX 1
 134 #define AF_LOCAL 1
 135 #define AF_INET 2
 136 #define AF_AX25 3
 137 #define AF_IPX 4
 138 #define AF_APPLETALK 5
 139 #define AF_NETROM 6
 140 #define AF_BRIDGE 7
 141 #define AF_ATMPVC 8
 142 #define AF_X25 9
 143 #define AF_INET6 10
 144 #define AF_ROSE 11
 145 #define AF_DECnet 12
 146 #define AF_NETBEUI 13
 147 #define AF_SECURITY 14
 148 #define AF_KEY 15
 149 #define AF_NETLINK 16
 150 #define AF_ROUTE AF_NETLINK
 151 #define AF_PACKET 17
 152 #define AF_ASH 18
 153 #define AF_ECONET 19
 154 #define AF_ATMSVC 20
 155 #define AF_RDS 21
 156 #define AF_SNA 22
 157 #define AF_IRDA 23
 158 #define AF_PPPOX 24
 159 #define AF_WANPIPE 25
 160 #define AF_LLC 26
 161 #define AF_CAN 29
 162 #define AF_TIPC 30
 163 #define AF_BLUETOOTH 31
 164 #define AF_IUCV 32
 165 #define AF_RXRPC 33
 166 #define AF_ISDN 34
 167 #define AF_PHONET 35
 168 #define AF_IEEE802154 36
 169 #define AF_CAIF 37
 170 #define AF_ALG 38
 171 #define AF_MAX 39
 172
 173 #define PF_UNSPEC AF_UNSPEC
 174 #define PF_UNIX AF_UNIX
 175 #define PF_LOCAL AF_LOCAL
 176 #define PF_INET AF_INET
 177 #define PF_AX25 AF_AX25
 178 #define PF_IPX AF_IPX
 179 #define PF_APPLETALK AF_APPLETALK
 180 #define PF_NETROM AF_NETROM
 181 #define PF_BRIDGE AF_BRIDGE
 182 #define PF_ATMPVC AF_ATMPVC
 183 #define PF_X25 AF_X25
 184 #define PF_INET6 AF_INET6
 185 #define PF_ROSE AF_ROSE
 186 #define PF_DECnet AF_DECnet
 187 #define PF_NETBEUI AF_NETBEUI
 188 #define PF_SECURITY AF_SECURITY
 189 #define PF_KEY AF_KEY
 190 #define PF_NETLINK AF_NETLINK
 191 #define PF_ROUTE AF_ROUTE
 192 #define PF_PACKET AF_PACKET
 193 #define PF_ASH AF_ASH
 194 #define PF_ECONET AF_ECONET
 195 #define PF_ATMSVC AF_ATMSVC
 196 #define PF_RDS AF_RDS
 197 #define PF_SNA AF_SNA
 198 #define PF_IRDA AF_IRDA
 199 #define PF_PPPOX AF_PPPOX
 200 #define PF_WANPIPE AF_WANPIPE
 201 #define PF_LLC AF_LLC
 202 #define PF_CAN AF_CAN
 203 #define PF_TIPC AF_TIPC
 204 #define PF_BLUETOOTH AF_BLUETOOTH
 205 #define PF_IUCV AF_IUCV
 206 #define PF_RXRPC AF_RXRPC
 207 #define PF_ISDN AF_ISDN
 208 #define PF_PHONET AF_PHONET
 209 #define PF_IEEE802154 AF_IEEE802154
 210 #define PF_CAIF AF_CAIF
 211 #define PF_ALG AF_ALG
 212 #define PF_MAX AF_MAX
 213
 214 #define SOMAXCONN 128
 215
 216 #define MSG_OOB 1
 217 #define MSG_PEEK 2
 218 #define MSG_DONTROUTE 4
 219 #define MSG_TRYHARD 4
 220 #define MSG_CTRUNC 8
 221 #define MSG_PROBE 0x10
 222 #define MSG_TRUNC 0x20
 223 #define MSG_DONTWAIT 0x40
 224 #define MSG_EOR 0x80
 225 #define MSG_WAITALL 0x100
 226 #define MSG_FIN 0x200
 227 #define MSG_SYN 0x400
 228 #define MSG_CONFIRM 0x800
 229 #define MSG_RST 0x1000
 230 #define MSG_ERRQUEUE 0x2000
 231 #define MSG_NOSIGNAL 0x4000
 232 #define MSG_MORE 0x8000
 233 #define MSG_WAITFORONE 0x10000
 234 #define MSG_FASTOPEN 0x20000000
 235 #define MSG_CMSG_CLOEXEC 0x40000000
 236 #define MSG_EOF MSG_FIN
 237 #define MSG_CMSG_COMPAT 0
 238
 239 #define SOL_IP 0
 240 #define SOL_TCP 6
 241 #define SOL_UDP 17
 242 #define SOL_IPV6 41
 243 #define SOL_ICMPV6 58
 244 #define SOL_SCTP 132
 245 #define SOL_RAW 255
 246 #define SOL_IPX 256
 247 #define SOL_AX25 257
 248 #define SOL_ATALK 258
 249 #define SOL_NETROM 259
 250 #define SOL_ROSE 260
 251 #define SOL_DECNET 261
 252 #define SOL_X25 262
 253 #define SOL_PACKET 263
 254 #define SOL_ATM 264
 255 #define SOL_AAL 265
 256 #define SOL_IRDA 266
 257 #define SOL_NETBEUI 267
 258 #define SOL_LLC 268
 259 #define SOL_DCCP 269
 260 #define SOL_NETLINK 270
 261 #define SOL_TIPC 271
 262
 263 #define IPX_TYPE 1
 264
 265 #ifdef __i386__
 266 # define __socketcall extern __attribute__((__cdecl__))
 267 #else
 268 # define __socketcall extern
 269 #endif
 270
 271 __socketcall int accept(int, struct sockaddr*, socklen_t*);
 272 __socketcall int accept4(int, struct sockaddr*, socklen_t*, int);
 273 __socketcall int bind(int, const struct sockaddr*, int);
 274 __socketcall int connect(int, const struct sockaddr*, socklen_t);
 275 __socketcall int getpeername(int, struct sockaddr*, socklen_t*);
 276 __socketcall int getsockname(int, struct sockaddr*, socklen_t*);
 277 __socketcall int getsockopt(int, int, int, void*, socklen_t*);
 278 __socketcall int listen(int, int);
 279 __socketcall int recvmmsg(int, struct mmsghdr*, unsigned int, int, const struct timespec*);
 280 __socketcall int recvmsg(int, struct msghdr*, int);
 281 __socketcall int sendmmsg(int, const struct mmsghdr*, unsigned int, int);
 282 __socketcall int sendmsg(int, const struct msghdr*, int);
 283 __socketcall int setsockopt(int, int, int, const void*, socklen_t);
 284 __socketcall int shutdown(int, int);
 285 __socketcall int socket(int, int, int);
 286 __socketcall int socketpair(int, int, int, int*);
 287
 288 extern ssize_t send(int, const void*, size_t, int);
 289 extern ssize_t recv(int, void*, size_t, int);
 290
 291 __socketcall ssize_t sendto(int, const void*, size_t, int, const struct sockaddr*, socklen_t);
 292 __socketcall ssize_t recvfrom(int, void*, size_t, int, const struct sockaddr*, socklen_t*);
 293
 294 #if defined(__BIONIC_FORTIFY)
 295 __errordecl(__recvfrom_error, "recvfrom called with size bigger than buffer");
 296 extern ssize_t __recvfrom_chk(int, void*, size_t, size_t, int, const struct sockaddr*, socklen_t*);
 297 extern ssize_t __recvfrom_real(int, void*, size_t, int, const struct sockaddr*, socklen_t*)
 298     __asm__(__USER_LABEL_PREFIX__ "recvfrom");
 299
 300 __BIONIC_FORTIFY_INLINE
 301 ssize_t recvfrom(int fd, void* buf, size_t len, int flags, const struct sockaddr* src_addr, socklen_t* addr_len) {
 302   size_t bos = __bos0(buf);
 303
 304 #if !defined(__clang__)
 305   if (bos == __BIONIC_FORTIFY_UNKNOWN_SIZE) {
 306     return __recvfrom_real(fd, buf, len, flags, src_addr, addr_len);
 307   }
 308
 309   if (__builtin_constant_p(len) && (len <= bos)) {
 310     return __recvfrom_real(fd, buf, len, flags, src_addr, addr_len);
 311   }
 312
 313   if (__builtin_constant_p(len) && (len > bos)) {
 314     __recvfrom_error();
 315   }
 316 #endif
 317
 318   return __recvfrom_chk(fd, buf, len, bos, flags, src_addr, addr_len);
 319 }
 320
 321 __BIONIC_FORTIFY_INLINE
 322 ssize_t recv(int socket, void* buf, size_t len, int flags) {
 323   return recvfrom(socket, buf, len, flags, NULL, 0);
 324 }
 325
 326 #endif /* __BIONIC_FORTIFY */
 327
 328 #undef __socketcall
 329
 330 __END_DECLS
 331
 332 #endif /* _SYS_SOCKET_H */