bsd/kern/init_sysent.c

   1 /*
   2  * Copyright (c) 1995-1999, 2000-2002 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 int     sigreturn();
 131 int     bind();
 132 int     setsockopt();
 133 int     listen();
 134 int     sigsuspend();
 135 #if TRACE
 136 int     vtrace();
 137 #else
 138 #endif
 139 int     gettimeofday();
 140 #ifdef __ppc__
 141 int     ppc_gettimeofday();
 142 #endif
 143 int     getrusage();
 144 int     getsockopt();
 145 int     readv();
 146 int     writev();
 147 int     settimeofday();
 148 int     fchown();
 149 int     fchmod();
 150 int     rename();
 151 int     flock();
 152 int     mkfifo();
 153 int     sendto();
 154 int     shutdown();
 155 int     socketpair();
 156 int     mkdir();
 157 int     rmdir();
 158 int     utimes();
 159 int     futimes();
 160 int     adjtime();
 161 int     setsid();
 162 int     quotactl();
 163 int     nfssvc();
 164 int     statfs();
 165 int     fstatfs();
 166 int     getfh();
 167 int     setgid();
 168 int     setegid();
 169 int     seteuid();
 170 int     stat();
 171 int     fstat();
 172 int     lstat();
 173 int     pathconf();
 174 int     fpathconf();
 175 int     getrlimit();
 176 int     setrlimit();
 177 int     getdirentries();
 178 int     mmap();
 179 int     nosys();
 180 int     lseek();
 181 int     truncate();
 182 int     ftruncate();
 183 int     __sysctl();
 184 int     undelete();
 185 int setprivexec();
 186 int add_profil();
 187
 188 int     kdebug_trace();
 189
 190 int     mlock();
 191 int     munlock();
 192 int     minherit();
 193 int     mlockall();
 194 int     munlockall();
 195 #if COMPAT_43
 196 #define compat(name,n) syss(__CONCAT(o,name),n)
 197 #define compatp(name,n) sysp(__CONCAT(o,name),n)
 198 #define comaptnet(name,n) sysnets(__CONCAT(o,name),n)
 199 #define comaptnetp(name,n) sysnetp(__CONCAT(o,name),n)
 200
 201 int     ocreat();
 202 int     olseek();
 203 int     ostat();
 204 int     olstat();
 205 int     ofstat();
 206 int     ogetkerninfo();
 207 int     osmmap();
 208 int     ogetpagesize();
 209 int     ommap();
 210 int     owait();
 211 int     ogethostname();
 212 int     osethostname();
 213 int     oaccept();
 214 int     osend();
 215 int     orecv();
 216 int     osigvec();
 217 int     osigblock();
 218 int     osigsetmask();
 219 int     osigstack();
 220 int     orecvmsg();
 221 int     osendmsg();
 222 int     orecvfrom();
 223 int     osetreuid();
 224 int     osetregid();
 225 int     otruncate();
 226 int     oftruncate();
 227 int     ogetpeername();
 228 int     ogethostid();
 229 int     osethostid();
 230 int     ogetrlimit();
 231 int     osetrlimit();
 232 int     okillpg();
 233 int     oquota();
 234 int     ogetsockname();
 235 int ogetdomainname();
 236 int osetdomainname();
 237 int     owait3();
 238 int     ogetdirentries();
 239
 240 #if NETAT
 241 int ATsocket();
 242 int ATgetmsg();
 243 int ATputmsg();
 244 int ATPsndreq();
 245 int ATPsndrsp();
 246 int ATPgetreq();
 247 int ATPgetrsp();
 248 #endif /* NETAT */
 249
 250 /* Calls for supporting HFS Semantics */
 251
 252 int mkcomplex();
 253 int statv();
 254 int lstatv();
 255 int fstatv();
 256 int getattrlist();
 257 int setattrlist();
 258 int getdirentriesattr();
 259 int exchangedata();
 260 int checkuseraccess();
 261 int searchfs();
 262 int delete();
 263 int copyfile();
 264
 265 /* end of HFS calls */
 266
 267 #else /* COMPAT_43 */
 268 #define compat(n, name) syss(nosys,0)
 269 #define compatp(n, name) sysp(nosys,0)
 270 #define comaptnet(n, name) sysnets(nosys,0)
 271 #define comaptnetp(n, name) sysnetp(nosys,0)
 272 #endif /* COMPAT_43 */
 273
 274 int watchevent();
 275 int waitevent();
 276 int modwatch();
 277 int fsctl();
 278 int semsys();
 279 int msgsys();
 280 int shmsys();
 281 int semctl();
 282 int semget();
 283 int semop();
 284 int semconfig();
 285 int msgctl();
 286 int msgget();
 287 int msgsnd();
 288 int msgrcv();
 289 int shmat();
 290 int shmctl();
 291 int shmdt();
 292 int shmget();
 293 int shm_open();
 294 int shm_unlink();
 295 int sem_open();
 296 int sem_close();
 297 int sem_unlink();
 298 int sem_wait();
 299 int sem_trywait();
 300 int sem_post();
 301 int sem_getvalue();
 302 int sem_init();
 303 int sem_destroy();
 304
 305 int     issetugid();
 306 int     utrace();
 307 int     pread();
 308 int     pwrite();
 309 int     getsid();
 310 int     getpgid();
 311
 312 int __pthread_kill();
 313 int sigwait();
 314 int pthread_sigmask();
 315 int __disable_threadsignal();
 316
 317 /*
 318  * System call switch table.
 319  */
 320
 321 struct sysent sysent[] = {
 322         syss(nosys,0),                  /*   0 = indir */
 323         syss(exit,1),                   /*   1 = exit */
 324         syss(fork,0),                   /*   2 = fork */
 325         sysp(read,3),                   /*   3 = read */
 326         sysp(write,3),                  /*   4 = write */
 327         syss(open,3),                   /*   5 = open */
 328         syss(close,1),                  /*   6 = close */
 329         syss(wait4, 4),                 /*   7 = wait4 */
 330         compat(creat,2),        /*   8 = old creat */
 331         syss(link,2),                   /*   9 = link */
 332         syss(unlink,1),                 /*  10 = unlink */
 333         syss(nosys, 0),                 /*  11 was obsolete execv */
 334         syss(chdir,1),                  /*  12 = chdir */
 335         syss(fchdir,1),                 /*  13 = fchdir */
 336         syss(mknod,3),                  /*  14 = mknod */
 337         syss(chmod,2),                  /*  15 = chmod */
 338         syss(chown,3),                  /*  16 = chown; now 3 args */
 339         syss(obreak,1),                 /*  17 = old break */
 340 #if COMPAT_GETFSSTAT
 341         syss(ogetfsstat, 3),    /*  18 = ogetfsstat */
 342 #else
 343         syss(getfsstat, 3),             /*  18 = getfsstat */
 344 #endif
 345         compat(lseek,3),        /*  19 = old lseek */
 346         sysp(getpid,0),                 /*  20 = getpid */
 347         syss(nosys, 0),                 /*  21 was obsolete mount */
 348         syss(nosys, 0),                 /*  22 was obsolete umount */
 349         syss(setuid,1),                 /*  23 = setuid */
 350         sysp(getuid,0),                 /*  24 = getuid */
 351         sysp(geteuid,0),                /*  25 = geteuid */
 352         syss(ptrace,4),                 /*  26 = ptrace */
 353         sysnets(recvmsg,3),             /*  27 = recvmsg */
 354         sysnets(sendmsg,3),             /*  28 = sendmsg */
 355         sysnets(recvfrom,6),            /*  29 = recvfrom */
 356         sysnets(accept,3),                      /*  30 = accept */
 357         sysnets(getpeername,3), /*  31 = getpeername */
 358         sysnets(getsockname,3), /*  32 = getsockname */
 359         syss(access,2),                 /*  33 = access */
 360         syss(chflags,2),                /* 34 = chflags */
 361         syss(fchflags,2),               /* 35 = fchflags */
 362         syss(sync,0),                   /*  36 = sync */
 363         syss(kill,2),                   /*  37 = kill */
 364         compat(stat,2), /*  38 = old stat */
 365         sysp(getppid,0),                /*  39 = getppid */
 366         compat(lstat,2),        /*  40 = old lstat */
 367         syss(dup,1),                    /*  41 = dup */
 368         syss(pipe,0),                   /*  42 = pipe */
 369         sysp(getegid,0),                /*  43 = getegid */
 370         syss(profil,4),                 /*  44 = profil */
 371         syss(ktrace,4),                 /*  45 = ktrace */
 372         syss(sigaction,3),              /*  46 = sigaction */
 373         sysp(getgid,0),                 /*  47 = getgid */
 374         syss(sigprocmask,3),    /*  48 = sigprocmask */
 375         syss(getlogin,2),               /*  49 = getlogin */
 376         syss(setlogin,1),               /*  50 = setlogin */
 377         syss(acct,1),                   /*  51 = turn acct off/on */
 378         syss(sigpending,1),             /*  52 = sigpending */
 379         syss(sigaltstack,2),    /*  53 = sigaltstack */
 380         syss(ioctl,3),                  /*  54 = ioctl */
 381         syss(reboot,2),                 /*  55 = reboot */
 382         syss(revoke,1),                 /*  56 = revoke */
 383         syss(symlink,2),                /*  57 = symlink */
 384         syss(readlink,3),               /*  58 = readlink */
 385         syss(execve,3),                 /*  59 = execve */
 386         syss(umask,1),                  /*  60 = umask */
 387         syss(chroot,1),                 /*  61 = chroot */
 388         compat(fstat,2),        /*  62 = old fstat */
 389         syss(nosys,0),                  /*  63 = used internally, reserved */
 390         compat(getpagesize,0),  /*  64 = old getpagesize */
 391         syss(msync,3),                  /*  65 = msync */
 392         syss(vfork,0),                  /*  66 = vfork */
 393         syss(nosys,0),                  /*  67 was obsolete vread */
 394         syss(nosys,0),                  /*  68 was obsolete vwrite */
 395         syss(sbrk,1),                   /*  69 = sbrk */
 396         syss(sstk,1),                   /*  70 = sstk */
 397         compat(smmap,6),                /*  71 = old mmap */
 398         syss(ovadvise,1),               /*  72 = old vadvise */
 399         syss(munmap,2),                 /*  73 = munmap */
 400         syss(mprotect,3),               /*  74 = mprotect */
 401         syss(madvise,3),                /*  75 = madvise */
 402         syss(nosys,0),                  /*  76 was obsolete vhangup */
 403         syss(nosys,0),                  /*  77 was obsolete vlimit */
 404         syss(mincore,3),                /*  78 = mincore */
 405         sysp(getgroups,2),              /*  79 = getgroups */
 406         sysp(setgroups,2),              /*  80 = setgroups */
 407         sysp(getpgrp,0),                /*  81 = getpgrp */
 408         sysp(setpgid,2),                /*  82 = setpgid */
 409         syss(setitimer,3),              /*  83 = setitimer */
 410         compat(wait,0), /*  84 = old wait */
 411         syss(swapon,1),                 /*  85 = swapon */
 412         syss(getitimer,2),              /*  86 = getitimer */
 413         compat(gethostname,2),  /*  87 = old gethostname */
 414         compat(sethostname,2),  /*  88 = old sethostname */
 415         sysp(getdtablesize, 0),         /* 89 getdtablesize */
 416         syss(dup2,2),                   /*  90 = dup2 */
 417         syss(nosys,0),                  /*  91 was obsolete getdopt */
 418         syss(fcntl,3),                  /*  92 = fcntl */
 419         syss(select,5),                 /*  93 = select */
 420         syss(nosys,0),                  /*  94 was obsolete setdopt */
 421         syss(fsync,1),                  /*  95 = fsync */
 422         sysp(setpriority,3),    /*  96 = setpriority */
 423         sysnets(socket,3),              /*  97 = socket */
 424         sysnets(connect,3),             /*  98 = connect */
 425         comaptnet(accept,3),    /*  99 = accept */
 426         sysp(getpriority,2),    /* 100 = getpriority */
 427         comaptnet(send,4),              /* 101 = old send */
 428         comaptnet(recv,4),              /* 102 = old recv */
 429         syss(sigreturn,1),              /* 103 = sigreturn */
 430         sysnets(bind,3),                /* 104 = bind */
 431         sysnets(setsockopt,5),  /* 105 = setsockopt */
 432         sysnets(listen,2),              /* 106 = listen */
 433         syss(nosys,0),                  /* 107 was vtimes */
 434         compat(sigvec,3),               /* 108 = sigvec */
 435         compat(sigblock,1),             /* 109 = sigblock */
 436         compat(sigsetmask,1),   /* 110 = sigsetmask */
 437         syss(sigsuspend,1),             /* 111 = sigpause */
 438         compat(sigstack,2),             /* 112 = sigstack */
 439         comaptnet(recvmsg,3),   /* 113 = recvmsg */
 440         comaptnet(sendmsg,3),   /* 114 = sendmsg */
 441         syss(nosys,0),                  /* 115 = old vtrace */
 442 #ifdef __ppc__
 443         sysnofnl(ppc_gettimeofday,2),   /* 116 = gettimeofday */
 444 #else
 445         sysnofnl(gettimeofday,2),       /* 116 = gettimeofday */
 446 #endif
 447         sysp(getrusage,2),              /* 117 = getrusage */
 448         sysnets(getsockopt,5),  /* 118 = getsockopt */
 449         syss(nosys,0),                  /* 119 = old resuba */
 450         sysp(readv,3),                  /* 120 = readv */
 451         sysp(writev,3),                 /* 121 = writev */
 452         syss(settimeofday,2),   /* 122 = settimeofday */
 453         syss(fchown,3),                 /* 123 = fchown */
 454         syss(fchmod,2),                 /* 124 = fchmod */
 455         comaptnet(recvfrom,6),  /* 125 = recvfrom */
 456         compat(setreuid,2),             /* 126 = setreuid */
 457         compat(setregid,2),             /* 127 = setregid */
 458         syss(rename,2),                 /* 128 = rename */
 459         compat(truncate,2),             /* 129 = old truncate */
 460         compat(ftruncate,2),    /* 130 = ftruncate */
 461         syss(flock,2),                  /* 131 = flock */
 462         syss(mkfifo,2),                 /* 132 = mkfifo */
 463         sysnets(sendto,6),              /* 133 = sendto */
 464         sysnets(shutdown,2),    /* 134 = shutdown */
 465         sysnets(socketpair,4),  /* 135 = socketpair */
 466         syss(mkdir,2),                  /* 136 = mkdir */
 467         syss(rmdir,1),                  /* 137 = rmdir */
 468         syss(utimes,2),                 /* 138 = utimes */
 469         syss(futimes,2),                /* 139 = futimes */
 470         syss(adjtime,2),                /* 140 = adjtime */
 471         comaptnet(getpeername,3),/* 141 = getpeername */
 472         compat(gethostid,0),    /* 142 = old gethostid */
 473         sysp(nosys,0),                  /* 143 = old sethostid */
 474         compat(getrlimit,2),            /* 144 = old getrlimit */
 475         compat(setrlimit,2),            /* 145 = old setrlimit */
 476         compat(killpg,2),       /* 146 = old killpg */
 477         syss(setsid,0),                 /* 147 = setsid */
 478         syss(nosys,0),                  /* 148 was setquota */
 479         syss(nosys,0),                  /* 149 was qquota */
 480         comaptnet(getsockname,3),/* 150 = getsockname */
 481         syss(getpgid,1),                /* 151 = getpgid */
 482         sysp(setprivexec,1),/* 152 = setprivexec */
 483 #ifdef DOUBLE_ALIGN_PARAMS
 484         syss(pread,5),          /* 153 = pread */
 485         syss(pwrite,5),         /* 154 = pwrite */
 486 #else
 487         syss(pread,4),          /* 153 = pread */
 488         syss(pwrite,4),         /* 154 = pwrite */
 489 #endif
 490         syss(nfssvc,2),                 /* 155 = nfs_svc */
 491         compat(getdirentries,4),        /* 156 = old getdirentries */
 492         syss(statfs, 2),                /* 157 = statfs */
 493         syss(fstatfs, 2),               /* 158 = fstatfs */
 494         syss(unmount, 2),               /* 159 = unmount */
 495         syss(nosys,0),                  /* 160 was async_daemon */
 496         syss(getfh,2),                  /* 161 = get file handle */
 497         compat(getdomainname,2),        /* 162 = getdomainname */
 498         compat(setdomainname,2),        /* 163 = setdomainname */
 499         syss(nosys,0),                  /* 164 */
 500 #if     QUOTA
 501         syss(quotactl, 4),              /* 165 = quotactl */
 502 #else   QUOTA
 503         syss(nosys, 0),         /* 165 = not configured */
 504 #endif  /* QUOTA */
 505         syss(nosys,0),                  /* 166 was exportfs */
 506         syss(mount, 4),                 /* 167 = mount */
 507         syss(nosys,0),                  /* 168 was ustat */
 508         syss(nosys,0),              /* 169 = nosys */
 509         syss(nosys,0),                  /* 170 was table */
 510         compat(wait3,3),        /* 171 = old wait3 */
 511         syss(nosys,0),                  /* 172 was rpause */
 512         syss(nosys,0),                  /* 173 = nosys */
 513         syss(nosys,0),                  /* 174 was getdents */
 514         syss(nosys,0),                  /* 175 was gc_control */
 515         syss(add_profil,4),             /* 176 = add_profil */
 516         syss(nosys,0),                  /* 177 */
 517         syss(nosys,0),                  /* 178 */
 518         syss(nosys,0),                  /* 179 */
 519         syss(kdebug_trace,6),           /* 180 */
 520         syss(setgid,1),                 /* 181 */
 521         syss(setegid,1),                /* 182 */
 522         syss(seteuid,1),                /* 183 */
 523         syss(nosys,0),                  /* 184 = nosys */
 524         syss(nosys,0),                  /* 185 = nosys */
 525         syss(nosys,0),                  /* 186 = nosys */
 526         syss(nosys,0),                  /* 187 = nosys */
 527         syss(stat,2),                   /* 188 = stat */
 528         syss(fstat,2),                  /* 189 = fstat */
 529         syss(lstat,2),                  /* 190 = lstat */
 530         syss(pathconf,2),               /* 191 = pathconf */
 531         syss(fpathconf,2),              /* 192 = fpathconf */
 532 #if COMPAT_GETFSSTAT
 533         syss(getfsstat,3),              /* 193 = getfsstat */
 534 #else
 535         syss(nosys,0),                  /* 193 is unused */
 536 #endif
 537         syss(getrlimit,2),              /* 194 = getrlimit */
 538         syss(setrlimit,2),              /* 195 = setrlimit */
 539         syss(getdirentries,4),  /* 196 = getdirentries */
 540 #ifdef DOUBLE_ALIGN_PARAMS
 541         syss(mmap,8),                   /* 197 = mmap */
 542 #else
 543         syss(mmap,7),                   /* 197 = mmap */
 544 #endif
 545         syss(nosys,0),                  /* 198 = __syscall */
 546 #ifdef DOUBLE_ALIGN_PARAMS
 547         syss(lseek,5),                  /* 199 = lseek */
 548 #else
 549         syss(lseek,4),                  /* 199 = lseek */
 550 #endif
 551 #ifdef DOUBLE_ALIGN_PARAMS
 552         syss(truncate,4),               /* 200 = truncate */
 553         syss(ftruncate,4),              /* 201 = ftruncate */
 554 #else
 555         syss(truncate,3),               /* 200 = truncate */
 556         syss(ftruncate,3),              /* 201 = ftruncate */
 557 #endif
 558         syss(__sysctl,6),               /* 202 = __sysctl */
 559         sysp(mlock, 2),                 /* 203 = mlock */
 560         syss(munlock, 2),               /* 204 = munlock */
 561         syss(undelete,1),               /* 205 = undelete */
 562 #if NETAT
 563         sysnets(ATsocket,1),            /* 206 = ATsocket */
 564         sysnets(ATgetmsg,4),            /* 207 = ATgetmsg*/
 565         sysnets(ATputmsg,4),            /* 208 = ATputmsg*/
 566         sysnets(ATPsndreq,4),           /* 209 = ATPsndreq*/
 567         sysnets(ATPsndrsp,4),           /* 210 = ATPsndrsp*/
 568         sysnets(ATPgetreq,3),           /* 211 = ATPgetreq*/
 569         sysnets(ATPgetrsp,2),           /* 212 = ATPgetrsp*/
 570         syss(nosys,0),                  /* 213 = Reserved for AppleTalk */
 571         syss(nosys,0),                  /* 214 = Reserved for AppleTalk */
 572         syss(nosys,0),                  /* 215 = Reserved for AppleTalk */
 573 #else
 574         syss(nosys,0),                  /* 206 = Reserved for AppleTalk */
 575         syss(nosys,0),                  /* 207 = Reserved for AppleTalk */
 576         syss(nosys,0),                  /* 208 = Reserved for AppleTalk */
 577         syss(nosys,0),                  /* 209 = Reserved for AppleTalk */
 578         syss(nosys,0),                  /* 210 = Reserved for AppleTalk */
 579         syss(nosys,0),                  /* 211 = Reserved for AppleTalk */
 580         syss(nosys,0),                  /* 212 = Reserved for AppleTalk */
 581         syss(nosys,0),                  /* 213 = Reserved for AppleTalk */
 582         syss(nosys,0),                  /* 214 = Reserved for AppleTalk */
 583         syss(nosys,0),                  /* 215 = Reserved for AppleTalk */
 584 #endif /* NETAT */
 585
 586 /*
 587  * System Calls 216 - 230 are reserved for calls to support HFS/HFS Plus
 588  * file system semantics. Currently, we only use 215-227.  The rest is
 589  * for future expansion in anticipation of new MacOS APIs for HFS Plus.
 590  * These calls are not conditionalized becuase while they are specific
 591  * to HFS semantics, they are not specific to the HFS filesystem.
 592  * We expect all filesystems to recognize the call and report that it is
 593  * not supported or to actually implement it.
 594  */
 595         syss(nosys,3),  /* 216 = HFS make complex file call (multipel forks */
 596         syss(nosys,2),          /* 217 = HFS statv extended stat call for HFS */
 597         syss(nosys,2),          /* 218 = HFS lstatv extended lstat call for HFS */
 598         syss(nosys,2),          /* 219 = HFS fstatv extended fstat call for HFS */
 599         syss(getattrlist,5),    /* 220 = HFS getarrtlist get attribute list cal */
 600         syss(setattrlist,5),    /* 221 = HFS setattrlist set attribute list */
 601         syss(getdirentriesattr,8),      /* 222 = HFS getdirentriesattr get directory attributes */
 602         syss(exchangedata,3),   /* 223 = HFS exchangedata exchange file contents */
 603 #ifdef __APPLE_API_OBSOLETE
 604         syss(checkuseraccess,6),/* 224 = HFS checkuseraccess check access to a file */
 605 #else
 606         syss(nosys,6),/* 224 = HFS checkuseraccess check access to a file */
 607 #endif /* __APPLE_API_OBSOLETE */
 608         syss(searchfs,6),       /* 225 = HFS searchfs to implement catalog searching */
 609         syss(delete,1),         /* 226 = private delete (Carbon semantics) */
 610         syss(copyfile,4),       /* 227 = copyfile - orignally for AFP */
 611         syss(nosys,0),          /* 228 */
 612         syss(nosys,0),          /* 229 */
 613         syss(nosys,0),          /* 230 */
 614         sysnets(watchevent,2),          /* 231 */
 615         sysnets(waitevent,2),           /* 232 */
 616         sysnets(modwatch,2),            /* 233 */
 617         syss(nosys,0),          /* 234 */
 618         syss(nosys,0),          /* 235 */
 619         syss(nosys,0),          /* 236 */
 620         syss(nosys,0),          /* 237 */
 621         syss(nosys,0),          /* 238 */
 622         syss(nosys,0),          /* 239 */
 623         syss(nosys,0),          /* 240 */
 624         syss(nosys,0),          /* 241 */
 625         syss(fsctl,4),          /* 242 = fsctl */
 626         syss(nosys,0),          /* 243 */
 627         syss(nosys,0),          /* 244 */
 628         syss(nosys,0),          /* 245 */
 629         syss(nosys,0),          /* 246 */
 630         syss(nosys,0),          /* 247 */
 631         syss(nosys,0),          /* 248 */
 632         syss(nosys,0),          /* 249 */
 633         syss(minherit,3),       /* 250 = minherit */
 634         syss(semsys,5),         /* 251 = semsys */
 635         syss(msgsys,6),         /* 252 = msgsys */
 636         syss(shmsys,4),         /* 253 = shmsys */
 637         syss(semctl,4),         /* 254 = semctl */
 638         syss(semget,3),         /* 255 = semget */
 639         syss(semop,3),          /* 256 = semop */
 640         syss(semconfig,1),      /* 257 = semconfig */
 641         syss(msgctl,3),         /* 258 = msgctl */
 642         syss(msgget,2),         /* 259 = msgget */
 643         syss(msgsnd,4),         /* 260 = msgsnd */
 644         syss(msgrcv,5),         /* 261 = msgrcv */
 645         syss(shmat,3),          /* 262 = shmat */
 646         syss(shmctl,3),         /* 263 = shmctl */
 647         syss(shmdt,1),          /* 264 = shmdt */
 648         syss(shmget,3),         /* 265 = shmget */
 649         syss(shm_open,3),       /* 266 = shm_open */
 650         syss(shm_unlink,1),     /* 267 = shm_unlink */
 651         syss(sem_open,4),       /* 268 = sem_open */
 652         syss(sem_close,1),      /* 269 = sem_close */
 653         syss(sem_unlink,1),     /* 270 = sem_unlink */
 654         syss(sem_wait,1),       /* 271 = sem_wait */
 655         syss(sem_trywait,1),    /* 272 = sem_trywait */
 656         syss(sem_post,1),       /* 273 = sem_post */
 657         syss(sem_getvalue,2),   /* 274 = sem_getvalue */
 658         syss(sem_init,3),       /* 275 = sem_init */
 659         syss(sem_destroy,1),    /* 276 = sem_destroy */
 660         syss(nosys,0),          /* 277 */
 661         syss(nosys,0),          /* 278 */
 662         syss(nosys,0),          /* 279 */
 663         syss(nosys,0),          /* 280 */
 664         syss(nosys,0),          /* 281 */
 665         syss(nosys,0),          /* 282 */
 666         syss(nosys,0),          /* 283 */
 667         syss(nosys,0),          /* 284 */
 668         syss(nosys,0),          /* 285 */
 669         syss(nosys,0),          /* 286 */
 670         syss(nosys,0),          /* 287 */
 671         syss(nosys,0),          /* 288 */
 672         syss(nosys,0),          /* 289 */
 673         syss(nosys,0),          /* 290 */
 674         syss(nosys,0),          /* 291 */
 675         syss(nosys,0),          /* 292 */
 676         syss(nosys,0),          /* 293 */
 677         syss(nosys,0),          /* 294 */
 678         syss(nosys,0),          /* 295 */
 679         syss(load_shared_file,7), /* 296 = load_shared_file */
 680         syss(reset_shared_file,3), /* 297 = reset_shared_file */
 681         syss(new_system_shared_regions,0), /* 298 = new_system_shared_regions */
 682         syss(nosys,0),          /* 299 */
 683         syss(nosys,0),          /* 300 */
 684         syss(nosys,0),          /* 301 */
 685         syss(nosys,0),          /* 302 */
 686         syss(nosys,0),          /* 303 */
 687         syss(nosys,0),          /* 304 */
 688         syss(nosys,0),          /* 305 */
 689         syss(nosys,0),          /* 306 */
 690         syss(nosys,0),          /* 307 */
 691         syss(nosys,0),          /* 308 */
 692         syss(nosys,0),          /* 309 */
 693         syss(getsid,1),         /* 310 = getsid */
 694         syss(nosys,0),          /* 311 */
 695         syss(nosys,0),          /* 312 */
 696         syss(nosys,0),          /* 313 */
 697         syss(nosys,0),          /* 314 */
 698         syss(nosys,0),          /* 315 */
 699         syss(nosys,0),          /* 316 */
 700         syss(nosys,0),          /* 317 */
 701         syss(nosys,0),          /* 318 */
 702         syss(nosys,0),          /* 319 */
 703         syss(nosys,0),          /* 320 */
 704         syss(nosys,0),          /* 321 */
 705         syss(nosys,0),          /* 322 */
 706         syss(nosys,0),          /* 323 */
 707         syss(mlockall,1),       /* 324 = mlockall*/
 708         syss(munlockall,1),     /* 325 = munlockall*/
 709         syss(nosys,0),          /* 326 */
 710         sysp(issetugid,0),      /* 327 = issetugid */
 711         syss(__pthread_kill,2),         /* 328 */
 712         syss(pthread_sigmask,3),                /* 329 */
 713         syss(sigwait,2),                /* 330 */
 714         syss(__disable_threadsignal,1),         /* 331 */
 715         syss(nosys,0),          /* 332 */
 716         syss(nosys,0),          /* 333 */
 717         syss(nosys,0),          /* 334 */
 718         syss(utrace,2),         /* 335 = utrace */
 719         syss(nosys,0),          /* 336 */
 720         syss(nosys,0),          /* 337 */
 721         syss(nosys,0),          /* 338 */
 722         syss(nosys,0),          /* 339 */
 723         syss(nosys,0),          /* 340 */
 724         syss(nosys,0),          /* 341 */
 725         syss(nosys,0),          /* 342 */
 726         syss(nosys,0),          /* 343 */
 727         syss(nosys,0),          /* 344 */
 728         syss(nosys,0),          /* 345 */
 729         syss(nosys,0),          /* 346 */
 730         syss(nosys,0),          /* 347 */
 731         syss(nosys,0),          /* 348 */
 732         syss(nosys,0)           /* 349 */
 733 };
 734 int     nsysent = sizeof(sysent) / sizeof(sysent[0]);