bsd/kern/init_sysent.c

   1 /*
   2  * Copyright (c) 1995-1999, 2000-2003 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
   7  *
   8  * This file contains Original Code and/or Modifications of Original Code
   9  * as defined in and that are subject to the Apple Public Source License
  10  * Version 2.0 (the 'License'). You may not use this file except in
  11  * compliance with the License. Please obtain a copy of the License at
  12  * http://www.opensource.apple.com/apsl/ and read it before using this
  13  * file.
  14  *
  15  * The Original Code and all software distributed under the License are
  16  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  17  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  18  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  20  * Please see the License for the specific language governing rights and
  21  * limitations under the License.
  22  *
  23  * @APPLE_LICENSE_HEADER_END@
  24  */
  25
  26 #include <sys/appleapiopts.h>
  27 #include <sys/param.h>
  28 #include <sys/systm.h>
  29 #include <sys/signal.h>
  30 #include <sys/mount.h>
  31
  32 /* serial or parallel system call */
  33 #define syss(fn,no) {no, 0, KERNEL_FUNNEL, fn}
  34 #define sysp(fn,no) {no, 1, KERNEL_FUNNEL, fn}
  35 #define sysnets(fn,no) {no, 0, NETWORK_FUNNEL, fn}
  36 #define sysnetp(fn,no) {no, 1, NETWORK_FUNNEL, fn}
  37 #define sysnofnl(fn,no) {no, 0, NO_FUNNEL, fn}
  38
  39 /*
  40  * definitions
  41  */
  42 int     nosys();
  43 int     exit();
  44 int     fork();
  45 int     read();
  46 int     write();
  47 int     open();
  48 int     close();
  49 int     wait4();
  50 int     link();
  51 int     unlink();
  52 int     chdir();
  53 int     fchdir();
  54 int     mknod();
  55 int     chmod();
  56 int     chown();
  57 int     obreak();
  58 int     getfsstat();
  59 #if COMPAT_GETFSSTAT
  60 int     ogetfsstat();
  61 #endif
  62 int     getpid();
  63 int     mount();
  64 int     unmount();
  65 int     setuid();
  66 int     getuid();
  67 int     geteuid();
  68 int     ptrace();
  69 int     recvmsg();
  70 int     sendmsg();
  71 int     recvfrom();
  72 int     accept();
  73 int     getpeername();
  74 int     getsockname();
  75 int     access();
  76 int     chflags();
  77 int     fchflags();
  78 int     sync();
  79 int     kill();
  80 int     getppid();
  81 int     dup();
  82 int     pipe();
  83 int     getegid();
  84 int     profil();
  85 int     load_shared_file();
  86 int     reset_shared_file();
  87 int     new_system_shared_regions();
  88 int     ktrace();
  89 int     sigaction();
  90 int     getgid();
  91 int     sigprocmask();
  92 int     getlogin();
  93 int     setlogin();
  94 int     acct();
  95 int     sigpending();
  96 int     sigaltstack();
  97 int     ioctl();
  98 int     reboot();
  99 int     revoke();
 100 int     symlink();
 101 int     readlink();
 102 int     execve();
 103 int     umask();
 104 int     chroot();
 105 int     msync();
 106 int     vfork();
 107 int     sbrk();
 108 int     sstk();
 109 int     ovadvise();
 110 int     munmap();
 111 int     mprotect();
 112 int     madvise();
 113 int     mincore();
 114 int     getgroups();
 115 int     setgroups();
 116 int     getpgrp();
 117 int     setpgid();
 118 int     setitimer();
 119 int     swapon();
 120 int     getitimer();
 121 int     getdtablesize();
 122 int     dup2();
 123 int     fcntl();
 124 int     select();
 125 int     fsync();
 126 int     setpriority();
 127 int     socket();
 128 int     connect();
 129 int     getpriority();
 130 #ifdef __ppc__
 131 int     osigreturn();
 132 #endif
 133 int     sigreturn();
 134 int     bind();
 135 int     setsockopt();
 136 int     listen();
 137 int     sigsuspend();
 138 #if TRACE
 139 int     vtrace();
 140 #else
 141 #endif
 142 int     gettimeofday();
 143 #ifdef __ppc__
 144 int     ppc_gettimeofday();
 145 #endif
 146 int     getrusage();
 147 int     getsockopt();
 148 int     readv();
 149 int     writev();
 150 int     settimeofday();
 151 int     fchown();
 152 int     fchmod();
 153 int     rename();
 154 int     flock();
 155 int     mkfifo();
 156 int     sendto();
 157 int     shutdown();
 158 int     socketpair();
 159 int     mkdir();
 160 int     rmdir();
 161 int     utimes();
 162 int     futimes();
 163 int     adjtime();
 164 int     setsid();
 165 int     quotactl();
 166 int     nfssvc();
 167 int     statfs();
 168 int     fstatfs();
 169 int     getfh();
 170 int     setgid();
 171 int     setegid();
 172 int     seteuid();
 173 int     stat();
 174 int     fstat();
 175 int     lstat();
 176 int     pathconf();
 177 int     fpathconf();
 178 int     getrlimit();
 179 int     setrlimit();
 180 int     getdirentries();
 181 int     mmap();
 182 int     nosys();
 183 int     lseek();
 184 int     truncate();
 185 int     ftruncate();
 186 int     __sysctl();
 187 int     undelete();
 188 int setprivexec();
 189 int add_profil();
 190
 191 int     kdebug_trace();
 192
 193 int     mlock();
 194 int     munlock();
 195 int     minherit();
 196 int     mlockall();
 197 int     munlockall();
 198 #if COMPAT_43
 199 #define compat(name,n) syss(__CONCAT(o,name),n)
 200 #define compatp(name,n) sysp(__CONCAT(o,name),n)
 201 #define comaptnet(name,n) sysnets(__CONCAT(o,name),n)
 202 #define comaptnetp(name,n) sysnetp(__CONCAT(o,name),n)
 203
 204 int     ocreat();
 205 int     olseek();
 206 int     ostat();
 207 int     olstat();
 208 int     ofstat();
 209 int     ogetkerninfo();
 210 int     osmmap();
 211 int     ogetpagesize();
 212 int     ommap();
 213 int     owait();
 214 int     ogethostname();
 215 int     osethostname();
 216 int     oaccept();
 217 int     osend();
 218 int     orecv();
 219 int     osigvec();
 220 int     osigblock();
 221 int     osigsetmask();
 222 int     osigstack();
 223 int     orecvmsg();
 224 int     osendmsg();
 225 int     orecvfrom();
 226 int     osetreuid();
 227 int     osetregid();
 228 int     otruncate();
 229 int     oftruncate();
 230 int     ogetpeername();
 231 int     ogethostid();
 232 int     osethostid();
 233 int     ogetrlimit();
 234 int     osetrlimit();
 235 int     okillpg();
 236 int     oquota();
 237 int     ogetsockname();
 238 int ogetdomainname();
 239 int osetdomainname();
 240 int     owait3();
 241 int     ogetdirentries();
 242
 243 #if NETAT
 244 int ATsocket();
 245 int ATgetmsg();
 246 int ATputmsg();
 247 int ATPsndreq();
 248 int ATPsndrsp();
 249 int ATPgetreq();
 250 int ATPgetrsp();
 251 #endif /* NETAT */
 252
 253 /* Calls for supporting HFS Semantics */
 254
 255 int mkcomplex();
 256 int statv();
 257 int lstatv();
 258 int fstatv();
 259 int getattrlist();
 260 int setattrlist();
 261 int getdirentriesattr();
 262 int exchangedata();
 263 int checkuseraccess();
 264 int searchfs();
 265 int delete();
 266 int copyfile();
 267
 268 /* end of HFS calls */
 269
 270 #else /* COMPAT_43 */
 271 #define compat(n, name) syss(nosys,0)
 272 #define compatp(n, name) sysp(nosys,0)
 273 #define comaptnet(n, name) sysnets(nosys,0)
 274 #define comaptnetp(n, name) sysnetp(nosys,0)
 275 #endif /* COMPAT_43 */
 276
 277 int watchevent();
 278 int waitevent();
 279 int modwatch();
 280 int fsctl();
 281 int semsys();
 282 int msgsys();
 283 int shmsys();
 284 int semctl();
 285 int semget();
 286 int semop();
 287 int semconfig();
 288 int msgctl();
 289 int msgget();
 290 int msgsnd();
 291 int msgrcv();
 292 int shmat();
 293 int shmctl();
 294 int shmdt();
 295 int shmget();
 296 int shm_open();
 297 int shm_unlink();
 298 int sem_open();
 299 int sem_close();
 300 int sem_unlink();
 301 int sem_wait();
 302 int sem_trywait();
 303 int sem_post();
 304 int sem_getvalue();
 305 int sem_init();
 306 int sem_destroy();
 307
 308 int fmod_watch_enable();
 309 int fmod_watch();
 310
 311 int     issetugid();
 312 int     utrace();
 313 int     pread();
 314 int     pwrite();
 315 int     getsid();
 316 int     getpgid();
 317
 318 int __pthread_kill();
 319 int sigwait();
 320 int pthread_sigmask();
 321 int __disable_threadsignal();
 322
 323 int     nfsclnt();
 324 int     fhopen();
 325
 326 int     aio_cancel();
 327 int     aio_error();
 328 int     aio_fsync();
 329 int     aio_read();
 330 int     aio_return();
 331 int aio_suspend();
 332 int     aio_write();
 333 int     lio_listio();
 334
 335 int     kqueue();
 336 int     kqueue_portset_np();
 337 int     kqueue_from_portset_np();
 338 int     kevent();
 339
 340 int audit();
 341 int auditon();
 342 int auditsvc();
 343 int getauid();
 344 int setauid();
 345 int getaudit();
 346 int setaudit();
 347 int getaudit_addr();
 348 int setaudit_addr();
 349 int auditctl();
 350
 351 /*
 352  * System call switch table.
 353  */
 354
 355 /*
 356  * N.B.
 357  * The argument count numbers in this table are actually
 358  * the number of UInt32 words that comprise the arguments
 359  * not the number of arguments
 360  *
 361  * This value is not currently used on PPC but Intel Darwin
 362  * does use it and will not work correctly if the values
 363  * are wrong
 364  */
 365
 366 struct sysent sysent[] = {
 367         syss(nosys,0),                  /*   0 = indir */
 368         syss(exit,1),                   /*   1 = exit */
 369         syss(fork,0),                   /*   2 = fork */
 370         sysp(read,3),                   /*   3 = read */
 371         sysp(write,3),                  /*   4 = write */
 372         syss(open,3),                   /*   5 = open */
 373         syss(close,1),                  /*   6 = close */
 374         syss(wait4, 4),                 /*   7 = wait4 */
 375         compat(creat,2),        /*   8 = old creat */
 376         syss(link,2),                   /*   9 = link */
 377         syss(unlink,1),                 /*  10 = unlink */
 378         syss(nosys, 0),                 /*  11 was obsolete execv */
 379         syss(chdir,1),                  /*  12 = chdir */
 380         syss(fchdir,1),                 /*  13 = fchdir */
 381         syss(mknod,3),                  /*  14 = mknod */
 382         syss(chmod,2),                  /*  15 = chmod */
 383         syss(chown,3),                  /*  16 = chown; now 3 args */
 384         syss(obreak,1),                 /*  17 = old break */
 385 #if COMPAT_GETFSSTAT
 386         syss(ogetfsstat, 3),    /*  18 = ogetfsstat */
 387 #else
 388         syss(getfsstat, 3),             /*  18 = getfsstat */
 389 #endif
 390         compat(lseek,3),        /*  19 = old lseek */
 391         sysp(getpid,0),                 /*  20 = getpid */
 392         syss(nosys, 0),                 /*  21 was obsolete mount */
 393         syss(nosys, 0),                 /*  22 was obsolete umount */
 394         syss(setuid,1),                 /*  23 = setuid */
 395         sysp(getuid,0),                 /*  24 = getuid */
 396         sysp(geteuid,0),                /*  25 = geteuid */
 397         syss(ptrace,4),                 /*  26 = ptrace */
 398         sysnets(recvmsg,3),             /*  27 = recvmsg */
 399         sysnets(sendmsg,3),             /*  28 = sendmsg */
 400         sysnets(recvfrom,6),            /*  29 = recvfrom */
 401         sysnets(accept,3),                      /*  30 = accept */
 402         sysnets(getpeername,3), /*  31 = getpeername */
 403         sysnets(getsockname,3), /*  32 = getsockname */
 404         syss(access,2),                 /*  33 = access */
 405         syss(chflags,2),                /* 34 = chflags */
 406         syss(fchflags,2),               /* 35 = fchflags */
 407         syss(sync,0),                   /*  36 = sync */
 408         syss(kill,2),                   /*  37 = kill */
 409         compat(stat,2), /*  38 = old stat */
 410         sysp(getppid,0),                /*  39 = getppid */
 411         compat(lstat,2),        /*  40 = old lstat */
 412         syss(dup,1),                    /*  41 = dup */
 413         syss(pipe,0),                   /*  42 = pipe */
 414         sysp(getegid,0),                /*  43 = getegid */
 415         syss(profil,4),                 /*  44 = profil */
 416         syss(ktrace,4),                 /*  45 = ktrace */
 417         syss(sigaction,3),              /*  46 = sigaction */
 418         sysp(getgid,0),                 /*  47 = getgid */
 419         syss(sigprocmask,3),    /*  48 = sigprocmask */
 420         syss(getlogin,2),               /*  49 = getlogin */
 421         syss(setlogin,1),               /*  50 = setlogin */
 422         syss(acct,1),                   /*  51 = turn acct off/on */
 423         syss(sigpending,1),             /*  52 = sigpending */
 424         syss(sigaltstack,2),    /*  53 = sigaltstack */
 425         syss(ioctl,3),                  /*  54 = ioctl */
 426         syss(reboot,2),                 /*  55 = reboot */
 427         syss(revoke,1),                 /*  56 = revoke */
 428         syss(symlink,2),                /*  57 = symlink */
 429         syss(readlink,3),               /*  58 = readlink */
 430         syss(execve,3),                 /*  59 = execve */
 431         syss(umask,1),                  /*  60 = umask */
 432         syss(chroot,1),                 /*  61 = chroot */
 433         compat(fstat,2),        /*  62 = old fstat */
 434         syss(nosys,0),                  /*  63 = used internally, reserved */
 435         compat(getpagesize,0),  /*  64 = old getpagesize */
 436         syss(msync,3),                  /*  65 = msync */
 437         syss(vfork,0),                  /*  66 = vfork */
 438         syss(nosys,0),                  /*  67 was obsolete vread */
 439         syss(nosys,0),                  /*  68 was obsolete vwrite */
 440         syss(sbrk,1),                   /*  69 = sbrk */
 441         syss(sstk,1),                   /*  70 = sstk */
 442         compat(smmap,6),                /*  71 = old mmap */
 443         syss(ovadvise,1),               /*  72 = old vadvise */
 444         sysnofnl(munmap,2),             /*  73 = munmap */
 445         syss(mprotect,3),               /*  74 = mprotect */
 446         syss(madvise,3),                /*  75 = madvise */
 447         syss(nosys,0),                  /*  76 was obsolete vhangup */
 448         syss(nosys,0),                  /*  77 was obsolete vlimit */
 449         syss(mincore,3),                /*  78 = mincore */
 450         sysp(getgroups,2),              /*  79 = getgroups */
 451         sysp(setgroups,2),              /*  80 = setgroups */
 452         sysp(getpgrp,0),                /*  81 = getpgrp */
 453         sysp(setpgid,2),                /*  82 = setpgid */
 454         syss(setitimer,3),              /*  83 = setitimer */
 455         compat(wait,1), /*  84 = old wait */
 456         syss(swapon,1),                 /*  85 = swapon */
 457         syss(getitimer,2),              /*  86 = getitimer */
 458         compat(gethostname,2),  /*  87 = old gethostname */
 459         compat(sethostname,2),  /*  88 = old sethostname */
 460         sysp(getdtablesize, 0),         /* 89 getdtablesize */
 461         syss(dup2,2),                   /*  90 = dup2 */
 462         syss(nosys,0),                  /*  91 was obsolete getdopt */
 463         syss(fcntl,3),                  /*  92 = fcntl */
 464         syss(select,5),                 /*  93 = select */
 465         syss(nosys,0),                  /*  94 was obsolete setdopt */
 466         syss(fsync,1),                  /*  95 = fsync */
 467         sysp(setpriority,3),    /*  96 = setpriority */
 468         sysnets(socket,3),              /*  97 = socket */
 469         sysnets(connect,3),             /*  98 = connect */
 470         comaptnet(accept,3),    /*  99 = accept */
 471         sysp(getpriority,2),    /* 100 = getpriority */
 472         comaptnet(send,4),              /* 101 = old send */
 473         comaptnet(recv,4),              /* 102 = old recv */
 474 #ifdef __ppc__
 475         syss(osigreturn,1),             /* 103 = sigreturn ; compat for jaguar*/
 476 #else
 477         syss(sigreturn,1),              /* 103 = sigreturn  */
 478 #endif
 479         sysnets(bind,3),                /* 104 = bind */
 480         sysnets(setsockopt,5),  /* 105 = setsockopt */
 481         sysnets(listen,2),              /* 106 = listen */
 482         syss(nosys,0),                  /* 107 was vtimes */
 483         compat(sigvec,3),               /* 108 = sigvec */
 484         compat(sigblock,1),             /* 109 = sigblock */
 485         compat(sigsetmask,1),   /* 110 = sigsetmask */
 486         syss(sigsuspend,1),             /* 111 = sigpause */
 487         compat(sigstack,2),             /* 112 = sigstack */
 488         comaptnet(recvmsg,3),   /* 113 = recvmsg */
 489         comaptnet(sendmsg,3),   /* 114 = sendmsg */
 490         syss(nosys,0),                  /* 115 = old vtrace */
 491
 492 /*
 493  * N.B.
 494  * The argument count numbers in this table are actually
 495  * the number of UInt32 words that comprise the arguments
 496  * not the number of arguments
 497  *
 498  * This value is not currently used on PPC but Intel Darwin
 499  * does use it and will not work correctly if the values
 500  * are wrong
 501  */
 502
 503 #ifdef __ppc__
 504         sysnofnl(ppc_gettimeofday,2),   /* 116 = gettimeofday */
 505 #else
 506         sysnofnl(gettimeofday,2),       /* 116 = gettimeofday */
 507 #endif
 508         sysp(getrusage,2),              /* 117 = getrusage */
 509         sysnets(getsockopt,5),  /* 118 = getsockopt */
 510         syss(nosys,0),                  /* 119 = old resuba */
 511         sysp(readv,3),                  /* 120 = readv */
 512         sysp(writev,3),                 /* 121 = writev */
 513         syss(settimeofday,2),   /* 122 = settimeofday */
 514         syss(fchown,3),                 /* 123 = fchown */
 515         syss(fchmod,2),                 /* 124 = fchmod */
 516         comaptnet(recvfrom,6),  /* 125 = recvfrom */
 517         compat(setreuid,2),             /* 126 = setreuid */
 518         compat(setregid,2),             /* 127 = setregid */
 519         syss(rename,2),                 /* 128 = rename */
 520         compat(truncate,2),             /* 129 = old truncate */
 521         compat(ftruncate,2),    /* 130 = ftruncate */
 522         syss(flock,2),                  /* 131 = flock */
 523         syss(mkfifo,2),                 /* 132 = mkfifo */
 524         sysnets(sendto,6),              /* 133 = sendto */
 525         sysnets(shutdown,2),    /* 134 = shutdown */
 526         sysnets(socketpair,4),  /* 135 = socketpair */
 527         syss(mkdir,2),                  /* 136 = mkdir */
 528         syss(rmdir,1),                  /* 137 = rmdir */
 529         syss(utimes,2),                 /* 138 = utimes */
 530         syss(futimes,2),                /* 139 = futimes */
 531         syss(adjtime,2),                /* 140 = adjtime */
 532         comaptnet(getpeername,3),/* 141 = getpeername */
 533         compat(gethostid,0),    /* 142 = old gethostid */
 534         sysp(nosys,0),                  /* 143 = old sethostid */
 535         compat(getrlimit,2),            /* 144 = old getrlimit */
 536         compat(setrlimit,2),            /* 145 = old setrlimit */
 537         compat(killpg,2),       /* 146 = old killpg */
 538         syss(setsid,0),                 /* 147 = setsid */
 539         syss(nosys,0),                  /* 148 was setquota */
 540         syss(nosys,0),                  /* 149 was qquota */
 541         comaptnet(getsockname,3),/* 150 = getsockname */
 542         syss(getpgid,1),                /* 151 = getpgid */
 543         sysp(setprivexec,1),/* 152 = setprivexec */
 544 #ifdef DOUBLE_ALIGN_PARAMS
 545         syss(pread,6),          /* 153 = pread */
 546         syss(pwrite,6),         /* 154 = pwrite */
 547 #else
 548         syss(pread,5),          /* 153 = pread */
 549         syss(pwrite,5),         /* 154 = pwrite */
 550 #endif
 551         syss(nfssvc,2),                 /* 155 = nfs_svc */
 552         compat(getdirentries,4),        /* 156 = old getdirentries */
 553         syss(statfs, 2),                /* 157 = statfs */
 554         syss(fstatfs, 2),               /* 158 = fstatfs */
 555         syss(unmount, 2),               /* 159 = unmount */
 556         syss(nosys,0),                  /* 160 was async_daemon */
 557         syss(getfh,2),                  /* 161 = get file handle */
 558         compat(getdomainname,2),        /* 162 = getdomainname */
 559         compat(setdomainname,2),        /* 163 = setdomainname */
 560         syss(nosys,0),                  /* 164 */
 561 #if     QUOTA
 562         syss(quotactl, 4),              /* 165 = quotactl */
 563 #else   /* QUOTA */
 564         syss(nosys, 0),         /* 165 = not configured */
 565 #endif  /* QUOTA */
 566         syss(nosys,0),                  /* 166 was exportfs */
 567         syss(mount, 4),                 /* 167 = mount */
 568         syss(nosys,0),                  /* 168 was ustat */
 569         syss(nosys,0),              /* 169 = nosys */
 570         syss(nosys,0),                  /* 170 was table */
 571         compat(wait3,3),        /* 171 = old wait3 */
 572         syss(nosys,0),                  /* 172 was rpause */
 573         syss(nosys,0),                  /* 173 = nosys */
 574         syss(nosys,0),                  /* 174 was getdents */
 575         syss(nosys,0),                  /* 175 was gc_control */
 576         syss(add_profil,4),             /* 176 = add_profil */
 577         syss(nosys,0),                  /* 177 */
 578         syss(nosys,0),                  /* 178 */
 579         syss(nosys,0),                  /* 179 */
 580         sysnofnl(kdebug_trace,6),       /* 180 */
 581         syss(setgid,1),                 /* 181 */
 582         syss(setegid,1),                /* 182 */
 583         syss(seteuid,1),                /* 183 */
 584 #ifdef __ppc__
 585         syss(sigreturn, 2),             /* 184 = nosys */
 586 #else
 587         syss(nosys,0),                  /* 184 = nosys */
 588 #endif
 589         syss(nosys,0),                  /* 185 = nosys */
 590         syss(nosys,0),                  /* 186 = nosys */
 591         syss(nosys,0),                  /* 187 = nosys */
 592         syss(stat,2),                   /* 188 = stat */
 593         syss(fstat,2),                  /* 189 = fstat */
 594         syss(lstat,2),                  /* 190 = lstat */
 595         syss(pathconf,2),               /* 191 = pathconf */
 596         syss(fpathconf,2),              /* 192 = fpathconf */
 597
 598 /*
 599  * N.B.
 600  * The argument count numbers in this table are actually
 601  * the number of UInt32 words that comprise the arguments
 602  * not the number of arguments
 603  *
 604  * This value is not currently used on PPC but Intel Darwin
 605  * does use it and will not work correctly if the values
 606  * are wrong
 607  */
 608
 609 #if COMPAT_GETFSSTAT
 610         syss(getfsstat,3),              /* 193 = getfsstat */
 611 #else
 612         syss(nosys,0),                  /* 193 is unused */
 613 #endif
 614         syss(getrlimit,2),              /* 194 = getrlimit */
 615         syss(setrlimit,2),              /* 195 = setrlimit */
 616         syss(getdirentries,4),  /* 196 = getdirentries */
 617 #ifdef DOUBLE_ALIGN_PARAMS
 618         syss(mmap,8),                   /* 197 = mmap */
 619 #else
 620         syss(mmap,7),                   /* 197 = mmap */
 621 #endif
 622         syss(nosys,0),                  /* 198 = __syscall */
 623 #ifdef DOUBLE_ALIGN_PARAMS
 624         syss(lseek,5),                  /* 199 = lseek */
 625 #else
 626         syss(lseek,4),                  /* 199 = lseek */
 627 #endif
 628 #ifdef DOUBLE_ALIGN_PARAMS
 629         syss(truncate,4),               /* 200 = truncate */
 630         syss(ftruncate,4),              /* 201 = ftruncate */
 631 #else
 632         syss(truncate,3),               /* 200 = truncate */
 633         syss(ftruncate,3),              /* 201 = ftruncate */
 634 #endif
 635         syss(__sysctl,6),               /* 202 = __sysctl */
 636         sysp(mlock, 2),                 /* 203 = mlock */
 637         syss(munlock, 2),               /* 204 = munlock */
 638         syss(undelete,1),               /* 205 = undelete */
 639 #if NETAT
 640         sysnets(ATsocket,1),            /* 206 = ATsocket */
 641         sysnets(ATgetmsg,4),            /* 207 = ATgetmsg*/
 642         sysnets(ATputmsg,4),            /* 208 = ATputmsg*/
 643         sysnets(ATPsndreq,4),           /* 209 = ATPsndreq*/
 644         sysnets(ATPsndrsp,4),           /* 210 = ATPsndrsp*/
 645         sysnets(ATPgetreq,3),           /* 211 = ATPgetreq*/
 646         sysnets(ATPgetrsp,2),           /* 212 = ATPgetrsp*/
 647         syss(nosys,0),                  /* 213 = Reserved for AppleTalk */
 648         syss(kqueue_from_portset_np,1), /* 214 = kqueue_from_portset_np */
 649         syss(kqueue_portset_np,1),      /* 215 = kqueue_portset_np */
 650 #else
 651         syss(nosys,0),                  /* 206 = Reserved for AppleTalk */
 652         syss(nosys,0),                  /* 207 = Reserved for AppleTalk */
 653         syss(nosys,0),                  /* 208 = Reserved for AppleTalk */
 654         syss(nosys,0),                  /* 209 = Reserved for AppleTalk */
 655         syss(nosys,0),                  /* 210 = Reserved for AppleTalk */
 656         syss(nosys,0),                  /* 211 = Reserved for AppleTalk */
 657         syss(nosys,0),                  /* 212 = Reserved for AppleTalk */
 658         syss(nosys,0),                  /* 213 = Reserved for AppleTalk */
 659         syss(nosys,0),                  /* 214 = Reserved for AppleTalk */
 660         syss(nosys,0),                  /* 215 = Reserved for AppleTalk */
 661 #endif /* NETAT */
 662
 663 /*
 664  * System Calls 216 - 230 are reserved for calls to support HFS/HFS Plus
 665  * file system semantics. Currently, we only use 215-227.  The rest is
 666  * for future expansion in anticipation of new MacOS APIs for HFS Plus.
 667  * These calls are not conditionalized becuase while they are specific
 668  * to HFS semantics, they are not specific to the HFS filesystem.
 669  * We expect all filesystems to recognize the call and report that it is
 670  * not supported or to actually implement it.
 671  */
 672
 673 /*
 674  * N.B.
 675  * The argument count numbers in this table are actually
 676  * the number of UInt32 words that comprise the arguments
 677  * not the number of arguments
 678  *
 679  * This value is not currently used on PPC but Intel Darwin
 680  * does use it and will not work correctly if the values
 681  * are wrong
 682  */
 683
 684         syss(nosys,3),  /* 216 = HFS make complex file call (multipel forks */
 685         syss(nosys,2),          /* 217 = HFS statv extended stat call for HFS */
 686         syss(nosys,2),          /* 218 = HFS lstatv extended lstat call for HFS */
 687         syss(nosys,2),          /* 219 = HFS fstatv extended fstat call for HFS */
 688         syss(getattrlist,5),    /* 220 = HFS getarrtlist get attribute list cal */
 689         syss(setattrlist,5),    /* 221 = HFS setattrlist set attribute list */
 690         syss(getdirentriesattr,8),      /* 222 = HFS getdirentriesattr get directory attributes */
 691         syss(exchangedata,3),   /* 223 = HFS exchangedata exchange file contents */
 692 #ifdef __APPLE_API_OBSOLETE
 693         syss(checkuseraccess,6),/* 224 = HFS checkuseraccess check access to a file */
 694 #else
 695         syss(nosys,6),/* 224 = HFS checkuseraccess check access to a file */
 696 #endif /* __APPLE_API_OBSOLETE */
 697         syss(searchfs,6),       /* 225 = HFS searchfs to implement catalog searching */
 698         syss(delete,1),         /* 226 = private delete (Carbon semantics) */
 699         syss(copyfile,6),       /* 227 = copyfile - orignally for AFP */
 700         syss(nosys,0),          /* 228 */
 701         syss(nosys,0),          /* 229 */
 702         syss(nosys,0),          /* 230 */
 703         sysnets(watchevent,2),          /* 231 */
 704         sysnets(waitevent,2),           /* 232 */
 705         sysnets(modwatch,2),            /* 233 */
 706         syss(nosys,0),          /* 234 */
 707         syss(nosys,0),          /* 235 */
 708         syss(nosys,0),          /* 236 */
 709         syss(nosys,0),          /* 237 */
 710         syss(nosys,0),          /* 238 */
 711         syss(nosys,0),          /* 239 */
 712         syss(nosys,0),          /* 240 */
 713         syss(nosys,0),          /* 241 */
 714         syss(fsctl,4),          /* 242 = fsctl */
 715         syss(nosys,0),          /* 243 */
 716         syss(nosys,0),          /* 244 */
 717         syss(nosys,0),          /* 245 */
 718         syss(nosys,0),          /* 246 */
 719         syss(nfsclnt,2),        /* 247 = nfsclnt*/
 720         syss(fhopen,2),         /* 248 = fhopen */
 721         syss(nosys,0),          /* 249 */
 722         syss(minherit,3),       /* 250 = minherit */
 723         syss(semsys,5),         /* 251 = semsys */
 724         syss(msgsys,6),         /* 252 = msgsys */
 725         syss(shmsys,4),         /* 253 = shmsys */
 726         syss(semctl,4),         /* 254 = semctl */
 727         syss(semget,3),         /* 255 = semget */
 728         syss(semop,3),          /* 256 = semop */
 729         syss(semconfig,1),      /* 257 = semconfig */
 730         syss(msgctl,3),         /* 258 = msgctl */
 731         syss(msgget,2),         /* 259 = msgget */
 732         syss(msgsnd,4),         /* 260 = msgsnd */
 733         syss(msgrcv,5),         /* 261 = msgrcv */
 734         syss(shmat,3),          /* 262 = shmat */
 735         syss(shmctl,3),         /* 263 = shmctl */
 736         syss(shmdt,1),          /* 264 = shmdt */
 737         syss(shmget,3),         /* 265 = shmget */
 738         syss(shm_open,3),       /* 266 = shm_open */
 739         syss(shm_unlink,1),     /* 267 = shm_unlink */
 740         syss(sem_open,4),       /* 268 = sem_open */
 741         syss(sem_close,1),      /* 269 = sem_close */
 742         syss(sem_unlink,1),     /* 270 = sem_unlink */
 743         syss(sem_wait,1),       /* 271 = sem_wait */
 744         syss(sem_trywait,1),    /* 272 = sem_trywait */
 745         syss(sem_post,1),       /* 273 = sem_post */
 746         syss(sem_getvalue,2),   /* 274 = sem_getvalue */
 747         syss(sem_init,3),       /* 275 = sem_init */
 748         syss(sem_destroy,1),    /* 276 = sem_destroy */
 749         syss(nosys,0),          /* 277 */
 750         syss(nosys,0),          /* 278 */
 751         syss(nosys,0),          /* 279 */
 752         syss(nosys,0),          /* 280 */
 753         syss(nosys,0),          /* 281 */
 754         syss(nosys,0),          /* 282 */
 755         syss(nosys,0),          /* 283 */
 756         syss(nosys,0),          /* 284 */
 757         syss(nosys,0),          /* 285 */
 758         syss(nosys,0),          /* 286 */
 759         syss(nosys,0),          /* 287 */
 760         syss(nosys,0),          /* 288 */
 761         syss(fmod_watch_enable, 1),     /* 289 = fmod_watching */
 762         syss(fmod_watch, 4),    /* 290 = fmod_watch */
 763         syss(nosys,0),          /* 291 */
 764         syss(nosys,0),          /* 292 */
 765         syss(nosys,0),          /* 293 */
 766         syss(nosys,0),          /* 294 */
 767         syss(nosys,0),          /* 295 */
 768         syss(load_shared_file,7), /* 296 = load_shared_file */
 769         syss(reset_shared_file,3), /* 297 = reset_shared_file */
 770         syss(new_system_shared_regions,0), /* 298 = new_system_shared_regions */
 771         syss(nosys,0),          /* 299 */
 772         syss(nosys,0),          /* 300 */
 773         syss(nosys,0),          /* 301 */
 774         syss(nosys,0),          /* 302 */
 775         syss(nosys,0),          /* 303 */
 776         syss(nosys,0),          /* 304 */
 777         syss(nosys,0),          /* 305 */
 778         syss(nosys,0),          /* 306 */
 779         syss(nosys,0),          /* 307 */
 780         syss(nosys,0),          /* 308 */
 781         syss(nosys,0),          /* 309 */
 782         syss(getsid,1),         /* 310 = getsid */
 783         syss(nosys,0),          /* 311 */
 784         syss(nosys,0),          /* 312 */
 785         sysnofnl(aio_fsync,1),          /* 313 = aio_fsync */
 786         sysnofnl(aio_return,1),         /* 314 = aio_return */
 787         sysnofnl(aio_suspend,3),        /* 315 = aio_suspend */
 788         sysnofnl(aio_cancel,2),         /* 316 = aio_cancel */
 789         sysnofnl(aio_error,1),          /* 317 = aio_error */
 790         sysnofnl(aio_read,1),           /* 318 = aio_read */
 791         sysnofnl(aio_write,1),          /* 319 = aio_write */
 792         sysnofnl(lio_listio,4),         /* 320 = lio_listio */
 793         syss(nosys,0),          /* 321 */
 794         syss(nosys,0),          /* 322 */
 795         syss(nosys,0),          /* 323 */
 796         syss(mlockall,1),       /* 324 = mlockall*/
 797         syss(munlockall,1),     /* 325 = munlockall*/
 798         syss(nosys,0),          /* 326 */
 799         sysp(issetugid,0),      /* 327 = issetugid */
 800         syss(__pthread_kill,2),         /* 328 */
 801         syss(pthread_sigmask,3),                /* 329 */
 802         syss(sigwait,2),                /* 330 */
 803         syss(__disable_threadsignal,1),         /* 331 */
 804         syss(nosys,0),          /* 332 */
 805         syss(nosys,0),          /* 333 */
 806         syss(nosys,0),          /* 334 */
 807         syss(utrace,2),         /* 335 = utrace */
 808         syss(nosys,0),          /* 336 */
 809         syss(nosys,0),          /* 337 */
 810         syss(nosys,0),          /* 338 */
 811         syss(nosys,0),          /* 339 */
 812         syss(nosys,0),          /* 340 */
 813         syss(nosys,0),          /* 341 */
 814         syss(nosys,0),          /* 342 */
 815         syss(nosys,0),          /* 343 */
 816         syss(nosys,0),          /* 344 */
 817         syss(nosys,0),          /* 345 */
 818         syss(nosys,0),          /* 346 */
 819         syss(nosys,0),          /* 347 */
 820         syss(nosys,0),          /* 348 */
 821         syss(nosys,0),          /* 349 */
 822         syss(audit,2),          /* 350 */
 823         syss(auditon,3),        /* 351 */
 824         syss(auditsvc,2),       /* 352 */
 825         syss(getauid,1),        /* 353 */
 826         syss(setauid,1),        /* 354 */
 827         syss(getaudit,1),       /* 355 */
 828         syss(setaudit,1),       /* 356 */
 829         syss(getaudit_addr,2),  /* 357 */
 830         syss(setaudit_addr,2),  /* 358 */
 831         syss(auditctl,1),       /* 359 */
 832         syss(nosys,0),          /* 360 */
 833         syss(nosys,0),          /* 361 */
 834         syss(kqueue,0),         /* 362 = kqueue */
 835         syss(kevent,6),         /* 363 = kevent */
 836         syss(nosys,0),          /* 364 */
 837         syss(nosys,0),          /* 365 */
 838         syss(nosys,0),          /* 366 */
 839         syss(nosys,0),          /* 367 */
 840         syss(nosys,0),          /* 368 */
 841         syss(nosys,0)           /* 369 */
 842
 843 /*
 844  * N.B.
 845  * The argument count numbers in this table are actually
 846  * the number of UInt32 words that comprise the arguments
 847  * not the number of arguments
 848  *
 849  * This value is not currently used on PPC but Intel Darwin
 850  * does use it and will not work correctly if the values
 851  * are wrong
 852  */
 853
 854 };
 855 int     nsysent = sizeof(sysent) / sizeof(sysent[0]);