sal/osl/unx/system.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #pragma once
  21
  22 #include <stdio.h>
  23 #include <stdlib.h>
  24 #include <limits.h>
  25 #include <string.h>
  26 #include <errno.h>
  27 #include <stdarg.h>
  28
  29 #include <unistd.h>
  30 #include <fcntl.h>
  31 #include <dirent.h>
  32 #include <signal.h>
  33 #include <utime.h>
  34
  35 #include <pwd.h>
  36
  37 #include <netdb.h>
  38
  39 #include <sys/stat.h>
  40 #include <sys/wait.h>
  41
  42 #include <sys/types.h>
  43
  44 /* Make sockets of type AF_UNIX use underlying FS rights */
  45 #if defined(__sun) && !defined(_XOPEN_SOURCE)
  46 #   define _XOPEN_SOURCE 500
  47 #   include <sys/socket.h>
  48 #   undef _XOPEN_SOURCE
  49 #else
  50 #   include <sys/socket.h>
  51 #endif
  52
  53 #include <netinet/in.h>
  54 #include <arpa/inet.h>
  55
  56 #ifdef SYSV
  57 #   include <sys/utsname.h>
  58 #endif
  59
  60 #ifdef LINUX
  61 #   ifndef __USE_GNU
  62 #   define __USE_GNU
  63 #   endif
  64
  65 #   include <shadow.h>
  66 #   include <pthread.h>
  67 #   include <sys/file.h>
  68 #   include <sys/ioctl.h>
  69 #   include <sys/uio.h>
  70 #   include <sys/un.h>
  71 #   include <netinet/tcp.h>
  72 #   include <dlfcn.h>
  73 #   include <endian.h>
  74 #   include <sys/time.h>
  75 #   define  IORESOURCE_TRANSFER_BSD
  76 #   define  IOCHANNEL_TRANSFER_BSD_RENO
  77 #   define  pthread_testcancel()
  78 #   define  NO_PTHREAD_PRIORITY
  79 #   define  PTHREAD_SIGACTION           pthread_sigaction
  80
  81 #   ifndef ETIME
  82 #       define ETIME ETIMEDOUT
  83 #   endif
  84
  85 #endif
  86
  87 #ifdef HAIKU
  88 #   include <shadow.h>
  89 #   include <pthread.h>
  90 #   include <sys/file.h>
  91 #   include <sys/ioctl.h>
  92 #   include <sys/uio.h>
  93 #   include <sys/un.h>
  94 #   include <netinet/tcp.h>
  95 #   include <dlfcn.h>
  96 #   include <endian.h>
  97 #   include <sys/time.h>
  98 #   define  IORESOURCE_TRANSFER_BSD
  99 #   define  IOCHANNEL_TRANSFER_BSD_RENO
 100 #   define  pthread_testcancel()
 101 #   define  NO_PTHREAD_PRIORITY
 102 #   define  NO_PTHREAD_RTL
 103 #   define  PTHREAD_SIGACTION           pthread_sigaction
 104
 105 #   ifndef ETIME
 106 #       define ETIME ETIMEDOUT
 107 #   endif
 108 #   define SIGIOT SIGABRT
 109 #   define SOCK_RDM 0
 110 //  hack: Haiku defines SOL_SOCKET as -1, but this makes GCC complain about
 111 //  narrowing conversion
 112 #   undef SOL_SOCKET
 113 #   define SOL_SOCKET (sal_uInt32) -1
 114
 115 #endif
 116
 117 #if defined(ANDROID)
 118 #   include <pthread.h>
 119 #   include <sys/file.h>
 120 #   include <sys/ioctl.h>
 121 #   include <sys/uio.h>
 122 #   include <sys/un.h>
 123 #   include <netinet/tcp.h>
 124 #   include <dlfcn.h>
 125 #   include <endian.h>
 126 #   include <sys/time.h>
 127 #   define  IORESOURCE_TRANSFER_BSD
 128 #   define  IOCHANNEL_TRANSFER_BSD_RENO
 129 #   define  pthread_testcancel()
 130 #   define  NO_PTHREAD_PRIORITY
 131 #endif
 132
 133 #ifdef NETBSD
 134 #   define  NO_PTHREAD_RTL
 135 #endif
 136
 137 #ifdef FREEBSD
 138 #   ifndef ETIME
 139 #       define ETIME ETIMEDOUT
 140 #   endif
 141 #   include <pthread.h>
 142 #   include <sys/sem.h>
 143 #   include <dlfcn.h>
 144 #   include <sys/filio.h>
 145 #   include <sys/ioctl.h>
 146 #   include <sys/param.h>
 147 #   include <sys/time.h>
 148 #   include <sys/uio.h>
 149 #   include <sys/exec.h>
 150 #   include <vm/vm.h>
 151 #   include <vm/vm_param.h>
 152 #   include <vm/pmap.h>
 153 #   include <vm/swap_pager.h>
 154 #   include <sys/un.h>
 155 #   include <netinet/tcp.h>
 156 #   define  IORESOURCE_TRANSFER_BSD
 157 #   include <machine/endian.h>
 158 #   define  NO_PTHREAD_RTL
 159 #endif
 160
 161 #ifdef OPENBSD
 162 #   define  ETIME ETIMEDOUT
 163 #   include <pthread.h>
 164 #   include <sys/sem.h>
 165 #   include <dlfcn.h>
 166 #   include <sys/filio.h>
 167 #   include <sys/ioctl.h>
 168 #   include <sys/param.h>
 169 #   include <sys/time.h>
 170 #   include <sys/uio.h>
 171 #   include <sys/exec.h>
 172 #       include <sys/un.h>
 173 #   include <netinet/tcp.h>
 174 #       define  IORESOURCE_TRANSFER_BSD
 175 #   include <machine/endian.h>
 176 #      define  PTR_SIZE_T(s)   ((size_t *)&(s))
 177 #       define  IORESOURCE_TRANSFER_BSD
 178 #       define  IOCHANNEL_TRANSFER_BSD_RENO
 179 #       define  pthread_testcancel()
 180 #       define  NO_PTHREAD_PRIORITY
 181 #       define  NO_PTHREAD_RTL
 182 #       define  PTHREAD_SIGACTION                       pthread_sigaction
 183 #endif
 184
 185 #if defined(DRAGONFLY) || defined(NETBSD)
 186 #   define  ETIME ETIMEDOUT
 187 #   include <pthread.h>
 188 #   include <sys/sem.h>
 189 #   include <dlfcn.h>
 190 #   include <sys/filio.h>
 191 #   include <sys/ioctl.h>
 192 #   include <sys/param.h>
 193 #   include <sys/time.h>
 194 #   include <sys/uio.h>
 195 #   include <sys/exec.h>
 196 #   include <sys/un.h>
 197 #   include <netinet/tcp.h>
 198 #   include <machine/endian.h>
 199 #   define  IORESOURCE_TRANSFER_BSD
 200 #   define  IOCHANNEL_TRANSFER_BSD_RENO
 201 #endif
 202
 203 #ifdef __sun
 204 #   include <shadow.h>
 205 #   include <sys/un.h>
 206 #   include <stropts.h>
 207 #   include <pthread.h>
 208 #   include <netinet/tcp.h>
 209 #   include <sys/filio.h>
 210 #   include <dlfcn.h>
 211 #   include <sys/isa_defs.h>
 212 #   define  IORESOURCE_TRANSFER_SYSV
 213 #   define  IOCHANNEL_TRANSFER_BSD
 214 #   define  LIBPATH "LD_LIBRARY_PATH"
 215 #endif
 216
 217 #ifdef MACOSX
 218 #define TimeValue CFTimeValue      // Do not conflict with TimeValue in sal/inc/osl/time.h
 219 #include <Carbon/Carbon.h>
 220 #undef TimeValue
 221 #   ifndef ETIME
 222 #       define  ETIME ETIMEDOUT
 223 #   endif
 224 #   include <dlfcn.h>
 225 #   include <pthread.h>
 226 #   include <sys/file.h>
 227 #   include <sys/ioctl.h>
 228 #   include <sys/uio.h>
 229 #   include <sys/un.h>
 230 #   include <netinet/tcp.h>
 231 #   include <machine/endian.h>
 232 #   include <sys/time.h>
 233 #   include <mach-o/dyld.h>
 234 #   define  IOCHANNEL_TRANSFER_BSD_RENO
 235 #   define  NO_PTHREAD_RTL
 236 /* for NSGetArgc/Argv/Environ */
 237 #       include <crt_externs.h>
 238 int macxp_resolveAlias(char *path, int buflen);
 239 #endif
 240
 241 #ifdef IOS
 242 #   ifndef ETIME
 243 #       define  ETIME ETIMEDOUT
 244 #   endif
 245 #   include <dlfcn.h>
 246 #   include <pthread.h>
 247 #   include <sys/file.h>
 248 #   include <sys/ioctl.h>
 249 #   include <sys/uio.h>
 250 #   include <sys/un.h>
 251 #   include <netinet/tcp.h>
 252 #   include <machine/endian.h>
 253 #   include <sys/time.h>
 254 #   define  IOCHANNEL_TRANSFER_BSD_RENO
 255 #   define  NO_PTHREAD_RTL
 256 #endif
 257
 258 #ifdef EMSCRIPTEN
 259 #   ifndef ETIME
 260 #       define  ETIME ETIMEDOUT
 261 #   endif
 262 #   include <pthread.h>
 263 #   include <sys/file.h>
 264 #   include <sys/ioctl.h>
 265 #   include <sys/uio.h>
 266 #   include <sys/un.h>
 267 #   include <netinet/tcp.h>
 268 #   include <dlfcn.h>
 269 #   include <endian.h>
 270 #   include <sys/time.h>
 271 #   define  IORESOURCE_TRANSFER_BSD
 272 #   define  IOCHANNEL_TRANSFER_BSD_RENO
 273 #   define  pthread_testcancel()
 274 #   define  NO_PTHREAD_PRIORITY
 275 #   define INIT_GROUPS(name, gid) false
 276 #endif
 277
 278 #if !defined(_WIN32)  && \
 279     !defined(LINUX)   && !defined(NETBSD) && !defined(FREEBSD) && \
 280     !defined(__sun) && !defined(MACOSX) && \
 281     !defined(OPENBSD) && !defined(DRAGONFLY) && \
 282     !defined(IOS) && !defined(ANDROID) && \
 283     !defined(HAIKU) && !defined(EMSCRIPTEN)
 284 #   error "Target platform not specified!"
 285 #endif
 286
 287 #ifndef PTR_FD_SET
 288 #   define PTR_FD_SET(s)                (&(s))
 289 #endif
 290
 291 #ifndef NORMALIZE_TIMESPEC
 292 #   define NORMALIZE_TIMESPEC(timespec) \
 293           timespec . tv_sec  += timespec . tv_nsec / 1000000000; \
 294           timespec . tv_nsec %= 1000000000;
 295 #endif
 296
 297 #ifndef SET_TIMESPEC
 298 #   define SET_TIMESPEC(timespec, sec, nsec) \
 299           timespec . tv_sec  = (sec);  \
 300           timespec . tv_nsec = (nsec); \
 301         NORMALIZE_TIMESPEC(timespec);
 302 #endif
 303
 304 #ifndef SLEEP_TIMESPEC
 305 #   define SLEEP_TIMESPEC(timespec) nanosleep(&timespec, nullptr)
 306 #endif
 307
 308 #ifndef INIT_GROUPS
 309 #   define  INIT_GROUPS(name, gid)  ((setgid((gid)) == 0) && (initgroups((name), (gid)) == 0))
 310 #endif
 311
 312 #ifndef PTHREAD_NONE
 313 #   define PTHREAD_NONE                 _pthread_none_
 314 #   ifndef PTHREAD_NONE_INIT
 315 #       define PTHREAD_NONE_INIT        ((pthread_t)-1)
 316 #   endif
 317 #endif
 318
 319 #ifndef PTHREAD_ATTR_DEFAULT
 320 #   define PTHREAD_ATTR_DEFAULT         nullptr
 321 #endif
 322 #ifndef PTHREAD_MUTEXATTR_DEFAULT
 323 #   define PTHREAD_MUTEXATTR_DEFAULT    nullptr
 324 #endif
 325 #ifndef PTHREAD_CONDATTR_DEFAULT
 326 #   define PTHREAD_CONDATTR_DEFAULT     nullptr
 327 #endif
 328
 329 #ifndef PTHREAD_SIGACTION
 330 #   define PTHREAD_SIGACTION sigaction
 331 #endif
 332
 333 #ifndef STAT_PARENT
 334 #   define STAT_PARENT                  lstat
 335 #endif
 336
 337 /* socket options which might not be defined on all unx flavors */
 338 #ifndef SO_ACCEPTCONN
 339 #   define SO_ACCEPTCONN    0
 340 #endif
 341 #ifndef SO_SNDLOWAT
 342 #   define SO_SNDLOWAT      0
 343 #endif
 344 #ifndef SO_RCVLOWAT
 345 #   define SO_RCVLOWAT      0
 346 #endif
 347 #ifndef SO_SNDTIMEO
 348 #   define  SO_SNDTIMEO     0
 349 #endif
 350 #ifndef SO_RCVTIMEO
 351 #   define SO_RCVTIMEO      0
 352 #endif
 353 #ifndef SO_USELOOPBACK
 354 #   define SO_USELOOPBACK   0
 355 #endif
 356 #ifndef MSG_MAXIOVLEN
 357 #   define MSG_MAXIOVLEN    0
 358 #endif
 359
 360 /* BEGIN HACK */
 361 /* dummy define and declarations for IPX should be replaced by */
 362 /* original ipx headers when these are available for this platform */
 363
 364 #ifndef SA_FAMILY_DECL
 365 #   define SA_FAMILY_DECL short sa_family
 366 #endif
 367
 368 #define NSPROTO_IPX      1000
 369 #define NSPROTO_SPX      1256
 370 #define NSPROTO_SPXII    1257
 371
 372 /* END HACK */
 373
 374 #ifdef NO_PTHREAD_RTL
 375 #if !defined FREEBSD
 376 #if !defined NETBSD
 377 struct passwd *getpwent_r(struct passwd *pwd, char *buffer,  int buflen);
 378 #endif
 379 extern struct spwd *getspnam_r(const char *name, struct spwd *result,
 380                                char *buffer, int buflen);
 381
 382 #if !defined MACOSX
 383 struct tm *localtime_r(const time_t *timep, struct tm *buffer);
 384 struct tm *gmtime_r(const time_t *timep, struct tm *buffer);
 385 #endif
 386 #endif /* !defined(FREEBSD) */
 387 #endif
 388
 389 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */