sal/osl/unx/system.h

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  27
  28 #ifndef __OSL_SYSTEM_H__
  29 #define __OSL_SYSTEM_H__
  30
  31 #include <stdio.h>
  32 #include <stdlib.h>
  33 #include <limits.h>
  34 #include <string.h>
  35 #include <errno.h>
  36 #include <stdarg.h>
  37
  38 #include <unistd.h>
  39 #include <fcntl.h>
  40 #include <dirent.h>
  41 #include <signal.h>
  42 #include <utime.h>
  43
  44 #include <pwd.h>
  45
  46 #include <netdb.h>
  47
  48 #include <sys/stat.h>
  49 #include <sys/wait.h>
  50
  51 #include <sys/types.h>
  52
  53 /* Make sockets of type AF_UNIX use underlying FS rights */
  54 #ifdef SOLARIS
  55 #   define _XOPEN_SOURCE 500
  56 #   include <sys/socket.h>
  57 #   undef _XOPEN_SOURCE
  58 #else
  59 #   include <sys/socket.h>
  60 #endif
  61
  62 #include <netinet/in.h>
  63 #include <arpa/inet.h>
  64
  65 #ifdef SYSV
  66 #   include <sys/utsname.h>
  67 #endif
  68
  69 #ifdef LINUX
  70 #   ifndef __USE_GNU
  71 #   define __USE_GNU
  72 #   endif
  73
  74 #if GLIBC >= 2
  75 #   include <shadow.h>
  76 #   include <pthread.h>
  77 #   include <sys/file.h>
  78 #   include <sys/ioctl.h>
  79 #   include <sys/uio.h>
  80 #   include <sys/un.h>
  81 #   include <netinet/tcp.h>
  82 #   include <dlfcn.h>
  83 #   include <endian.h>
  84 #   include <sys/time.h>
  85 #   include <semaphore.h>
  86 #   if __BYTE_ORDER == __LITTLE_ENDIAN
  87 #       define _LITTLE_ENDIAN
  88 #   elif __BYTE_ORDER == __BIG_ENDIAN
  89 #               ifndef _BIG_ENDIAN
  90 #               define _BIG_ENDIAN
  91 #               endif
  92 #   elif __BYTE_ORDER == __PDP_ENDIAN
  93 #       define _PDP_ENDIAN
  94 #   endif
  95 #   define  IORESOURCE_TRANSFER_BSD
  96 #   define  IOCHANNEL_TRANSFER_BSD_RENO
  97 #   define  pthread_testcancel()
  98 #   define  NO_PTHREAD_PRIORITY
  99 #   define  PTHREAD_SIGACTION           pthread_sigaction
 100 #else
 101 #   include <shadow.h>
 102 #   include <asm/sigcontext.h>
 103 #   include <pthread.h>
 104 #   include <sys/file.h>
 105 #   include <sys/ioctl.h>
 106 #   include <linux/net.h>
 107 #   include <sys/un.h>
 108 #   include <netinet/tcp.h>
 109 #   include <linux/elfcore.h>
 110 #   include <dlfcn.h>
 111 #   include <endian.h>
 112 #   if __BYTE_ORDER == __LITTLE_ENDIAN
 113 #       define _LITTLE_ENDIAN
 114 #   elif __BYTE_ORDER == __BIG_ENDIAN
 115 #       define _BIG_ENDIAN
 116 #   elif __BYTE_ORDER == __PDP_ENDIAN
 117 #       define _PDP_ENDIAN
 118 #   endif
 119 #   define  IORESOURCE_TRANSFER_BSD
 120 #   define  IOCHANNEL_TRANSFER_BSD_RENO
 121 #   define  pthread_testcancel()
 122 #   define  NO_PTHREAD_RTL
 123 #   define  NO_PTHREAD_PRIORITY
 124 #   define  PTHREAD_SIGACTION           pthread_sigaction
 125 #endif
 126
 127 #   ifndef ETIME
 128 #       define ETIME ETIMEDOUT
 129 #   endif
 130
 131 #endif
 132
 133 #ifdef NETBSD
 134 #   define  ETIME ETIMEDOUT
 135 #   define _POSIX_THREAD_SYSCALL_SOFT 1
 136 #   include <pthread.h>
 137 #   include <netdb.h>
 138 #   include <sys/sem.h>
 139 #   include <sys/exec.h>
 140 #   include <sys/filio.h>
 141 #   include <sys/ioctl.h>
 142 #   include <sys/time.h>
 143 #   include <sys/un.h>
 144 #   include <netinet/tcp.h>
 145 #   include <dlfcn.h>
 146 #   include <machine/endian.h>
 147 #   if BYTE_ORDER == LITTLE_ENDIAN
 148 #       define _LITTLE_ENDIAN_OO
 149 #   elif BYTE_ORDER == BIG_ENDIAN
 150 #       define _BIG_ENDIAN_OO
 151 #   elif BYTE_ORDER == PDP_ENDIAN
 152 #       define _PDP_ENDIAN_OO
 153 #   endif
 154 #   define  IORESOURCE_TRANSFER_BSD
 155 #   define  IOCHANNEL_TRANSFER_BSD_RENO
 156 #   define  pthread_testcancel()
 157 #   define  NO_PTHREAD_PRIORITY
 158 #     define  NO_PTHREAD_SEMAPHORES
 159 #   define  NO_PTHREAD_RTL
 160 #   define  PTHREAD_SIGACTION           pthread_sigaction
 161 #endif
 162
 163 #ifdef FREEBSD
 164 #   define  ETIME ETIMEDOUT
 165 #   include <pthread.h>
 166 #   include <sys/sem.h>
 167 #   include <semaphore.h>
 168 #   include <dlfcn.h>
 169 #   include <sys/filio.h>
 170 #   include <sys/ioctl.h>
 171 #   include <sys/param.h>
 172 #   include <sys/time.h>
 173 #   include <sys/uio.h>
 174 #   include <sys/exec.h>
 175 #   include <vm/vm.h>
 176 #   include <vm/vm_param.h>
 177 #   include <vm/pmap.h>
 178 #   include <vm/swap_pager.h>
 179 #   include <sys/un.h>
 180 #   include <netinet/tcp.h>
 181 #   define  IORESOURCE_TRANSFER_BSD
 182 #   include <machine/endian.h>
 183 #if __FreeBSD_version < 500000
 184 #   if BYTE_ORDER == LITTLE_ENDIAN
 185 #       define _LITTLE_ENDIAN
 186 #   elif BYTE_ORDER == BIG_ENDIAN
 187 #       define _BIG_ENDIAN
 188 #   elif BYTE_ORDER == PDP_ENDIAN
 189 #       define _PDP_ENDIAN
 190 #   endif
 191 #endif
 192 #   define  NO_PTHREAD_RTL
 193 #endif
 194
 195 #ifdef SCO
 196 #   define AF_IPX -1
 197 #   include <strings.h>
 198 #   include <pthread.h>
 199 #   include <shadow.h>
 200 #   include <netdb.h>
 201 #   include <sys/un.h>
 202 #   include <sys/netinet/tcp.h>
 203 #   include <sys/types.h>
 204 #   include <sys/byteorder.h>
 205 #   include <dlfcn.h>
 206 #   if BYTE_ORDER == LITTLE_ENDIAN
 207 #       define _LITTLE_ENDIAN
 208 #   elif BYTE_ORDER == BIG_ENDIAN
 209 #       define _BIG_ENDIAN
 210 #   elif BYTE_ORDER == PDP_ENDIAN
 211 #       define _PDP_ENDIAN
 212 #   endif
 213 #   define  sched_yield()               pthread_yield()
 214 #   define  pthread_testcancel()
 215 #   define  NO_PTHREAD_RTL
 216 #   define  NO_PTHREAD_PRIORITY
 217 extern int pthread_cancel(pthread_t);
 218 extern unsigned int nanosleep(unsigned int);
 219 #   define  SLEEP_TIMESPEC(timespec)    (timespec .tv_sec > 0) ? sleep(timespec .tv_sec), nanosleep(timespec .tv_nsec) : nanosleep(timespec .tv_nsec)
 220 #   define  PATH_MAX                    _POSIX_PATH_MAX
 221 #   define  S_ISSOCK                    S_ISFIFO
 222 #   define  PTHREAD_SIGACTION           pthread_sigaction
 223 #   define  STAT_PARENT                 stat
 224 #endif
 225
 226 #ifdef AIX
 227 #   define AF_IPX -1
 228 #   include <strings.h>
 229 #   include <pthread.h>
 230 #   include <sys/time.h>
 231 #   include <sys/un.h>
 232 #   include <netinet/tcp.h>
 233 #   include <sys/machine.h>
 234 #   if BYTE_ORDER == LITTLE_ENDIAN
 235 #       define _LITTLE_ENDIAN
 236 #   elif BYTE_ORDER == BIG_ENDIAN
 237 #       define _BIG_ENDIAN
 238 #   elif BYTE_ORDER == PDP_ENDIAN
 239 #       define _PDP_ENDIAN
 240 #   endif
 241 #   define  sched_yield()               pthread_yield()
 242 #   define  SLEEP_TIMESPEC(timespec)    nsleep(&timespec, 0)
 243 #   define  LIBPATH "LIBPATH"
 244 #   define  NO_PTHREAD_SEMAPHORES
 245 #   define  NO_DL_FUNCTIONS
 246 #endif
 247
 248 #ifdef HPUX
 249 #   define  AF_IPX -1
 250 #   undef   howmany
 251 #   undef   MAXINT
 252 #   include <pthread.h>
 253 #   include <sys/un.h>
 254 #   include <sys/sched.h>
 255 #   include <sys/xti.h>
 256 #   include <sys/pstat.h>
 257 #   include <shadow.h>
 258 #   include <crypt.h>
 259 #   include <machine/param.h>
 260 #   define  LIBPATH "SHLIB_PATH"
 261 #   define  PTR_FD_SET(s)               ((int *)&(s))
 262 #   define  PTHREAD_VALUE(t)            ((t).field2)
 263 #   define  PTHREAD_NONE_INIT           { 0, -1 }
 264 #   define  PTHREAD_ATTR_DEFAULT        pthread_attr_default
 265 #   define  PTHREAD_MUTEXATTR_DEFAULT   pthread_mutexattr_default
 266 #   define  PTHREAD_CONDATTR_DEFAULT    pthread_condattr_default
 267 #   define  pthread_detach(t)           pthread_detach(&(t))
 268 #   define  NO_PTHREAD_PRIORITY
 269 #   define  NO_PTHREAD_SEMAPHORES
 270 #   define  NO_DL_FUNCTIONS
 271 #   undef   sigaction
 272 #   define  PTHREAD_SIGACTION           cma_sigaction
 273 #endif
 274
 275 #ifdef SOLARIS
 276 #   include <shadow.h>
 277 #   include <sys/un.h>
 278 #   include <stropts.h>
 279 #   include <pthread.h>
 280 #   include <semaphore.h>
 281 #   include <netinet/tcp.h>
 282 #   include <sys/filio.h>
 283 #   include <dlfcn.h>
 284 #   include <sys/isa_defs.h>
 285 #   define  IORESOURCE_TRANSFER_SYSV
 286 #   define  IOCHANNEL_TRANSFER_BSD
 287 #   define  LIBPATH "LD_LIBRARY_PATH"
 288 #endif
 289
 290 #ifdef MACOSX
 291 #define __OPENTRANSPORTPROVIDERS__ // these are already defined
 292 #define TimeValue CFTimeValue      // Do not conflict with TimeValue in sal/inc/osl/time.h
 293 #include <Carbon/Carbon.h>
 294 #undef TimeValue
 295 #   ifndef ETIME
 296 #       define  ETIME ETIMEDOUT
 297 #   endif
 298 #   include <dlfcn.h>
 299 #   include <pthread.h>
 300 #   include <sys/file.h>
 301 #   include <sys/ioctl.h>
 302 #   include <sys/uio.h>
 303 #   include <sys/un.h>
 304 #   include <netinet/tcp.h>
 305 #   include <machine/endian.h>
 306 #   include <sys/time.h>
 307 #   include <sys/semaphore.h>
 308 /* fixme are premac and postmac still needed here? */
 309 #   include <premac.h>
 310 #   include <mach-o/dyld.h>
 311 #   include <postmac.h>
 312 #   if BYTE_ORDER == LITTLE_ENDIAN
 313 #       ifndef _LITTLE_ENDIAN
 314 #       define _LITTLE_ENDIAN
 315 #       endif
 316 #   elif BYTE_ORDER == BIG_ENDIAN
 317 #       ifndef _BIG_ENDIAN
 318 #       define _BIG_ENDIAN
 319 #       endif
 320 #   elif BYTE_ORDER == PDP_ENDIAN
 321 #       ifndef _PDP_ENDIAN
 322 #       define _PDP_ENDIAN
 323 #       endif
 324 #   endif
 325 #   define  IOCHANNEL_TRANSFER_BSD_RENO
 326 #   define  NO_PTHREAD_RTL
 327 /* for NSGetArgc/Argv/Environ */
 328 #       include <crt_externs.h>
 329 #ifdef __cplusplus
 330 extern "C" {
 331 #endif
 332 int macxp_resolveAlias(char *path, int buflen);
 333 #ifdef __cplusplus
 334 }
 335 #endif
 336 #endif
 337
 338 #if !defined(_WIN32)  && !defined(_WIN16) && !defined(OS2)  && \
 339     !defined(LINUX)   && !defined(NETBSD) && !defined(FREEBSD) && !defined(SCO)  && \
 340     !defined(AIX)     && !defined(HPUX)   && \
 341     !defined(SOLARIS) && !defined(MACOSX)
 342 #   error "Target platform not specified!"
 343 #endif
 344
 345 #if defined(NETBSD)
 346 #if defined _LITTLE_ENDIAN_OO
 347 #   define _OSL_BIGENDIAN
 348 #elif defined _BIG_ENDIAN_OO
 349 #   define _OSL_LITENDIAN
 350 #else
 351 #   error undetermined endianess
 352 #endif
 353 #else
 354 #if defined _LITTLE_ENDIAN
 355 #   define _OSL_BIGENDIAN
 356 #elif defined _BIG_ENDIAN
 357 #   define _OSL_LITENDIAN
 358 #else
 359 #   error undetermined endianess
 360 #endif
 361 #endif
 362
 363 #ifndef PTR_FD_SET
 364 #   define PTR_FD_SET(s)                (&(s))
 365 #endif
 366
 367 #ifndef NORMALIZE_TIMESPEC
 368 #   define NORMALIZE_TIMESPEC(timespec) \
 369           timespec . tv_sec  += timespec . tv_nsec / 1000000000; \
 370           timespec . tv_nsec %= 1000000000;
 371 #endif
 372
 373 #ifndef SET_TIMESPEC
 374 #   define SET_TIMESPEC(timespec, sec, nsec) \
 375           timespec . tv_sec  = (sec);  \
 376           timespec . tv_nsec = (nsec); \
 377         NORMALIZE_TIMESPEC(timespec);
 378 #endif
 379
 380 #ifndef SLEEP_TIMESPEC
 381 #   define SLEEP_TIMESPEC(timespec) nanosleep(&timespec, 0)
 382 #endif
 383
 384 #ifndef INIT_GROUPS
 385 #   define  INIT_GROUPS(name, gid)  ((setgid((gid)) == 0) && (initgroups((name), (gid)) == 0))
 386 #endif
 387
 388 #ifndef PTHREAD_VALUE
 389 #   define PTHREAD_VALUE(t)             (t)
 390 #endif
 391 #ifndef PTHREAD_NONE
 392 # if (__GNUC__ < 4) && !defined(MACOSX)
 393 extern pthread_t _pthread_none_;
 394 # endif
 395 #   define PTHREAD_NONE                 _pthread_none_
 396 #   ifndef PTHREAD_NONE_INIT
 397 #       define PTHREAD_NONE_INIT        ((pthread_t)-1)
 398 #   endif
 399 #endif
 400
 401 #ifndef PTHREAD_ATTR_DEFAULT
 402 #   define PTHREAD_ATTR_DEFAULT         NULL
 403 #endif
 404 #ifndef PTHREAD_MUTEXATTR_DEFAULT
 405 #   define PTHREAD_MUTEXATTR_DEFAULT    NULL
 406 #endif
 407 #ifndef PTHREAD_CONDATTR_DEFAULT
 408 #   define PTHREAD_CONDATTR_DEFAULT     NULL
 409 #endif
 410
 411 #ifndef PTHREAD_SIGACTION
 412 #   define PTHREAD_SIGACTION sigaction
 413 #endif
 414
 415 #ifndef STAT_PARENT
 416 #   define STAT_PARENT                  lstat
 417 #endif
 418
 419 /* socket options which might not be defined on all unx flavors */
 420 #ifndef SO_ACCEPTCONN
 421 #   define SO_ACCEPTCONN    0
 422 #endif
 423 #ifndef SO_SNDLOWAT
 424 #   define SO_SNDLOWAT      0
 425 #endif
 426 #ifndef SO_RCVLOWAT
 427 #   define SO_RCVLOWAT      0
 428 #endif
 429 #ifndef SO_SNDTIMEO
 430 #   define  SO_SNDTIMEO     0
 431 #endif
 432 #ifndef SO_RCVTIMEO
 433 #   define SO_RCVTIMEO      0
 434 #endif
 435 #ifndef SO_USELOOPBACK
 436 #   define SO_USELOOPBACK   0
 437 #endif
 438 #ifndef MSG_MAXIOVLEN
 439 #   define MSG_MAXIOVLEN    0
 440 #endif
 441
 442 /* BEGIN HACK */
 443 /* dummy define and declarations for IPX should be replaced by */
 444 /* original ipx headers when these are available for this platform */
 445
 446 #ifndef SA_FAMILY_DECL
 447 #   define SA_FAMILY_DECL short sa_family
 448 #endif
 449
 450 typedef struct sockaddr_ipx {
 451     SA_FAMILY_DECL;
 452     char  sa_netnum[4];
 453     char  sa_nodenum[6];
 454     unsigned short sa_socket;
 455 } SOCKADDR_IPX;
 456
 457 #define NSPROTO_IPX      1000
 458 #define NSPROTO_SPX      1256
 459 #define NSPROTO_SPXII    1257
 460
 461 /* END HACK */
 462
 463 #ifdef NO_PTHREAD_SEMAPHORES
 464
 465 typedef struct
 466 {
 467     pthread_mutex_t mutex;
 468     pthread_cond_t  increased;
 469     int             value;
 470 } sem_t;
 471 extern int sem_init(sem_t* sem, int pshared, unsigned int value);
 472 extern int sem_destroy(sem_t* sem);
 473 extern int sem_wait(sem_t* sem);
 474 extern int sem_trywait(sem_t* sem);
 475 extern int sem_post(sem_t* sem);
 476
 477 #endif
 478
 479 #ifdef NO_PTHREAD_RTL
 480 #if !defined FREEBSD || (__FreeBSD_version < 500112)
 481 struct passwd *getpwent_r(struct passwd *pwd, char *buffer,  int buflen);
 482 extern struct spwd *getspnam_r(const char *name, struct spwd *result,
 483                                char *buffer, int buflen);
 484
 485 struct tm *localtime_r(const time_t *timep, struct tm *buffer);
 486 struct tm *gmtime_r(const time_t *timep, struct tm *buffer);
 487 #endif /* !defined FREEBSD || (__FreeBSD_version < 500112) */
 488 #if !defined(FREEBSD) || (__FreeBSD_version < 601103)
 489 struct hostent *gethostbyname_r(const char *name, struct hostent *result,
 490                                 char *buffer, int buflen, int *h_errnop);
 491 #endif /* !defined(FREEBSD) || (__FreeBSD_version < 601103) */
 492 #endif
 493
 494 #endif /* __OSL_SYSTEM_H__ */
 495