1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* ONC_PLUS EXTRACT START */ 23 /* 24 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 25 * Use is subject to license terms. 26 */ 27 28 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 29 /* All Rights Reserved */ 30 31 /* ONC_PLUS EXTRACT END */ 32 33 #pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.51 */ 34 35 #include <sys/param.h> 36 #include <sys/types.h> 37 #include <sys/systm.h> 38 #include <sys/systrace.h> 39 #include <sys/procfs.h> 40 41 /* ONC_PLUS EXTRACT START */ 42 /* 43 * This table is the switch used to transfer to the appropriate 44 * routine for processing a system call. Each row contains the 45 * number of arguments expected, a switch that tells systrap() 46 * in trap.c whether a setjmp() is not necessary, and a pointer 47 * to the routine. 48 */ 49 /* ONC_PLUS EXTRACT END */ 50 51 int access(); 52 int alarm(); 53 int auditsys(); 54 int brk(); 55 int chdir(); 56 int chmod(); 57 int chown(); 58 int chroot(); 59 int cladm(); 60 int close(); 61 int creat(); 62 int dup(); 63 int exec(); 64 int exece(); 65 int fcntl(); 66 int64_t forkall(); 67 int64_t fork1(); 68 int fstat(); 69 int fsat32(); 70 int fdsync(); 71 int64_t getgid(); 72 int ucredsys(); 73 int64_t getpid(); 74 int64_t getuid(); 75 time_t gtime(); 76 int getloadavg(); 77 int rusagesys(); 78 int getpagesizes(); 79 int gtty(); 80 #if defined(__i386) || defined(__amd64) 81 int hrtsys(); 82 #endif /* __i386 || __amd64 */ 83 int ioctl(); 84 int issetugid(); 85 int kill(); 86 int labelsys(); 87 int link(); 88 off32_t lseek32(); 89 off_t lseek64(); 90 int lgrpsys(); 91 int mknod(); 92 int mount(); 93 int nice(); 94 int nullsys(); 95 int open(); 96 int pause(); 97 long pcsample(); 98 int privsys(); 99 int profil(); 100 ssize_t pread(); 101 ssize_t pwrite(); 102 ssize_t read(); 103 int rename(); 104 void rexit(); 105 int semsys(); 106 int setgid(); 107 int setpgrp(); 108 int setuid(); 109 uintptr_t shmsys(); 110 int ssig(); 111 int sigprocmask(); 112 int sigsuspend(); 113 int sigaltstack(); 114 int sigaction(); 115 int sigpending(); 116 int sigtimedwait(); 117 int getsetcontext(); 118 int stat(); 119 int stime(); 120 int stty(); 121 int syssync(); 122 int sysacct(); 123 clock_t times(); 124 long ulimit(); 125 int getrlimit32(); 126 int setrlimit32(); 127 int umask(); 128 int umount(); 129 int umount2(); 130 int unlink(); 131 int utime(); 132 int64_t utssys32(); 133 int64_t utssys64(); 134 int64_t wait(); 135 ssize_t write(); 136 ssize_t readv(); 137 ssize_t writev(); 138 int syslwp_park(); 139 int rmdir(); 140 int mkdir(); 141 int getdents32(); 142 int statfs32(); 143 int fstatfs32(); 144 int sysfs(); 145 int getmsg(); 146 int poll(); 147 int pollsys(); 148 int putmsg(); 149 int uadmin(); 150 int lstat(); 151 int symlink(); 152 ssize_t readlink(); 153 int resolvepath(); 154 int setgroups(); 155 int getgroups(); 156 int fchdir(); 157 int fchown(); 158 int fchmod(); 159 int getcwd(); 160 int statvfs(); 161 int fstatvfs(); 162 offset_t llseek32(); 163 164 #if (defined(__i386) && !defined(__amd64)) || defined(__i386_COMPAT) 165 int sysi86(); 166 #endif 167 168 int acl(); 169 int facl(); 170 long priocntlsys(); 171 int waitsys(); 172 int sigsendsys(); 173 int mincore(); 174 caddr_t smmap64(); 175 caddr_t smmap32(); 176 int smmaplf32(); 177 int mprotect(); 178 int munmap(); 179 int64_t vfork(); 180 #if (defined(__i386) && !defined(__amd64)) || defined(__i386_COMPAT) 181 int xstat(); 182 int lxstat(); 183 int fxstat(); 184 int xmknod(); 185 #endif 186 int uname(); 187 int lchown(); 188 int getpmsg(); 189 int putpmsg(); 190 int memcntl(); 191 long sysconfig(); 192 int adjtime(); 193 long systeminfo(); 194 int setegid(); 195 int seteuid(); 196 197 int setreuid(); 198 int setregid(); 199 int install_utrap(); 200 #ifdef __sparc 201 int sparc_utrap_install(); 202 #endif 203 204 int syslwp_create(); 205 void syslwp_exit(); 206 int syslwp_suspend(); 207 int syslwp_continue(); 208 int syslwp_private(); 209 int lwp_detach(); 210 int lwp_info(); 211 int lwp_kill(); 212 int lwp_self(); 213 int64_t lwp_sigmask(); 214 int yield(); 215 int lwp_wait(); 216 int lwp_mutex_lock(); 217 int lwp_mutex_timedlock(); 218 int lwp_mutex_wakeup(); 219 int lwp_mutex_unlock(); 220 int lwp_mutex_trylock(); 221 int lwp_mutex_init(); 222 int lwp_rwlock_sys(); 223 int lwp_sema_post(); 224 int lwp_sema_wait(); 225 int lwp_sema_timedwait(); 226 int lwp_sema_trywait(); 227 int lwp_cond_wait(); 228 int lwp_cond_signal(); 229 int lwp_cond_broadcast(); 230 caddr_t schedctl(); 231 232 long pathconf(); 233 long fpathconf(); 234 int processor_bind(); 235 int processor_info(); 236 int p_online(); 237 238 /* 239 * POSIX .4 system calls * 240 */ 241 int clock_gettime(); 242 int clock_settime(); 243 int clock_getres(); 244 int timer_create(); 245 int timer_delete(); 246 int timer_settime(); 247 int timer_gettime(); 248 int timer_getoverrun(); 249 int nanosleep(); 250 int sigqueue(); 251 int signotify(); 252 253 int getdents64(); 254 int stat64(); 255 int fsat64(); 256 int lstat64(); 257 int fstatat64(); 258 int fstat64(); 259 int statvfs64(); 260 int fstatvfs64(); 261 int setrlimit64(); 262 int getrlimit64(); 263 int pread64(); 264 int pwrite64(); 265 int creat64(); 266 int open64(); 267 268 /* 269 * NTP syscalls 270 */ 271 272 int ntp_gettime(); 273 int ntp_adjtime(); 274 275 /* 276 * ++++++++++++++++++++++++ 277 * ++ SunOS4.1 Buyback ++ 278 * ++++++++++++++++++++++++ 279 * 280 * fchroot, utimes, vhangup, gettimeofday 281 */ 282 283 int fchroot(); 284 int utimes(); 285 int vhangup(); 286 int gettimeofday(); 287 int getitimer(); 288 int setitimer(); 289 290 int corectl(); 291 int modctl(); 292 int64_t loadable_syscall(); 293 int64_t indir(); 294 295 long tasksys(); 296 long rctlsys(); 297 298 long zone(); 299 300 int so_socket(); 301 int so_socketpair(); 302 int bind(); 303 int listen(); 304 int accept(); 305 int connect(); 306 int shutdown(); 307 ssize_t recv(); 308 ssize_t recvfrom(); 309 ssize_t recvmsg(); 310 ssize_t send(); 311 ssize_t sendmsg(); 312 ssize_t sendto(); 313 int getpeername(); 314 int getsockname(); 315 int getsockopt(); 316 int setsockopt(); 317 int sockconfig(); 318 ssize_t sendfilev(); 319 320 typedef int64_t (*llfcn_t)(); /* for casting one-word returns */ 321 322 /* 323 * Sysent initialization macros. 324 * These take the name string of the system call even though that isn't 325 * currently used in the sysent entry. This might be useful someday. 326 * 327 * Initialization macro for system calls which take their args in the C style. 328 * These system calls return the longlong_t return value and must call 329 * set_errno() to return an error. For SPARC, narg must be at most six. 330 * For more args, use the SYSENT_AP() routine. 331 * 332 * We are able to return two distinct values to userland via the rval_t. 333 * At this time, that corresponds to one 64-bit quantity, or two 32-bit 334 * quantities. The kernel does not currently need to return two 64-bit 335 * values, or one 128 bit value(!), but we may do one day, so the calling 336 * sequence between userland and the kernel should permit it. 337 * 338 * The interpretation of rval_t is provided by the sy_flags field 339 * which is used to determine how to arrange the results in registers 340 * (or on the stack) for return userland. 341 */ 342 /* returns a 64-bit quantity for both ABIs */ 343 #define SYSENT_C(name, call, narg) \ 344 { (narg), SE_64RVAL, NULL, NULL, (llfcn_t)(call) } 345 346 /* returns one 32-bit value for both ABIs: r_val1 */ 347 #define SYSENT_CI(name, call, narg) \ 348 { (narg), SE_32RVAL1, NULL, NULL, (llfcn_t)(call) } 349 350 /* returns 2 32-bit values: r_val1 & r_val2 */ 351 #define SYSENT_2CI(name, call, narg) \ 352 { (narg), SE_32RVAL1|SE_32RVAL2, NULL, NULL, (llfcn_t)(call) } 353 354 /* 355 * Initialization macro for system calls which take their args in the standard 356 * Unix style of a pointer to the arg structure and a pointer to the rval_t. 357 * 358 * Deprecated wherever possible (slower on some architectures, and trickier 359 * to maintain two flavours). 360 */ 361 #define SYSENT_AP(name, call, narg) \ 362 { (narg), SE_64RVAL, (call), NULL, syscall_ap } 363 364 /* 365 * Conditional constructors to build the tables without #ifdef clutter 366 */ 367 #if defined(_LP64) 368 #define IF_LP64(true, false) true 369 #else 370 #define IF_LP64(true, false) false 371 #endif 372 373 #if defined(__sparc) 374 #define IF_sparc(true, false) true 375 #else 376 #define IF_sparc(true, false) false 377 #endif 378 379 #if defined(__i386) && !defined(__amd64) 380 #define IF_i386(true, false) true 381 #else 382 #define IF_i386(true, false) false 383 #endif 384 385 #if defined(__i386) || defined(__amd64) 386 #define IF_x86(true, false) true 387 #else 388 #define IF_x86(true, false) false 389 #endif 390 391 #if (defined(__i386) && !defined(__amd64)) || defined(__i386_COMPAT) 392 #define IF_386_ABI(true, false) true 393 #else 394 #define IF_386_ABI(true, false) false 395 #endif 396 397 /* 398 * Define system calls that return a native 'long' quantity i.e. a 32-bit 399 * or 64-bit integer - depending on how the kernel is itself compiled 400 * e.g. read(2) returns 'ssize_t' in the kernel and in userland. 401 */ 402 #define SYSENT_CL(name, call, narg) \ 403 IF_LP64(SYSENT_C(name, call, narg), SYSENT_CI(name, call, narg)) 404 405 /* 406 * Initialization macro for loadable native system calls. 407 */ 408 #define SYSENT_LOADABLE() \ 409 { 0, SE_LOADABLE, (int (*)())nosys, NULL, loadable_syscall } 410 /* ONC_PLUS EXTRACT END */ 411 412 /* 413 * Initialization macro for loadable 32-bit compatibility system calls. 414 */ 415 #define SYSENT_LOADABLE32() SYSENT_LOADABLE() 416 417 #define SYSENT_NOSYS() SYSENT_C("nosys", nosys, 0) 418 419 struct sysent nosys_ent = SYSENT_NOSYS(); 420 421 /* ONC_PLUS EXTRACT START */ 422 /* 423 * Native sysent table. 424 */ 425 struct sysent sysent[NSYSCALL] = 426 { 427 /* ONC_PLUS EXTRACT END */ 428 /* 0 */ IF_LP64( 429 SYSENT_NOSYS(), 430 SYSENT_C("indir", indir, 1)), 431 /* 1 */ SYSENT_CI("exit", rexit, 1), 432 /* 2 */ SYSENT_2CI("forkall", forkall, 0), 433 /* 3 */ SYSENT_CL("read", read, 3), 434 /* 4 */ SYSENT_CL("write", write, 3), 435 /* 5 */ SYSENT_CI("open", open, 3), 436 /* 6 */ SYSENT_CI("close", close, 1), 437 /* 7 */ SYSENT_2CI("wait", wait, 0), 438 /* 8 */ SYSENT_CI("creat", creat, 2), 439 /* 9 */ SYSENT_CI("link", link, 2), 440 /* 10 */ SYSENT_CI("unlink", unlink, 1), 441 /* 11 */ SYSENT_CI("exec", exec, 2), 442 /* 12 */ SYSENT_CI("chdir", chdir, 1), 443 /* 13 */ SYSENT_CL("time", gtime, 0), 444 /* 14 */ SYSENT_CI("mknod", mknod, 3), 445 /* 15 */ SYSENT_CI("chmod", chmod, 2), 446 /* 16 */ SYSENT_CI("chown", chown, 3), 447 /* 17 */ SYSENT_CI("brk", brk, 1), 448 /* 18 */ SYSENT_CI("stat", stat, 2), 449 /* 19 */ IF_LP64( 450 SYSENT_CL("lseek", lseek64, 3), 451 SYSENT_CL("lseek", lseek32, 3)), 452 /* 20 */ SYSENT_2CI("getpid", getpid, 0), 453 /* 21 */ SYSENT_AP("mount", mount, 8), 454 /* 22 */ SYSENT_CI("umount", umount, 1), 455 /* 23 */ SYSENT_CI("setuid", setuid, 1), 456 /* 24 */ SYSENT_2CI("getuid", getuid, 0), 457 /* 25 */ SYSENT_CI("stime", stime, 1), 458 /* 26 */ SYSENT_CL("pcsample", pcsample, 2), 459 /* 27 */ SYSENT_CI("alarm", alarm, 1), 460 /* 28 */ SYSENT_CI("fstat", fstat, 2), 461 /* 29 */ SYSENT_CI("pause", pause, 0), 462 /* 30 */ SYSENT_CI("utime", utime, 2), 463 /* 31 */ SYSENT_CI("stty", stty, 2), 464 /* 32 */ SYSENT_CI("gtty", gtty, 2), 465 /* 33 */ SYSENT_CI("access", access, 2), 466 /* 34 */ SYSENT_CI("nice", nice, 1), 467 /* 35 */ IF_LP64( 468 SYSENT_NOSYS(), 469 SYSENT_CI("statfs", statfs32, 4)), 470 /* 36 */ SYSENT_CI("sync", syssync, 0), 471 /* 37 */ SYSENT_CI("kill", kill, 2), 472 /* 38 */ IF_LP64( 473 SYSENT_NOSYS(), 474 SYSENT_CI("fstatfs", fstatfs32, 4)), 475 /* 39 */ SYSENT_CI("setpgrp", setpgrp, 3), 476 /* 40 */ SYSENT_LOADABLE(), /* (was cxenix) */ 477 /* 41 */ SYSENT_CI("dup", dup, 1), 478 /* 42 */ SYSENT_LOADABLE(), /* (was pipe ) */ 479 /* 43 */ SYSENT_CL("times", times, 1), 480 /* 44 */ SYSENT_CI("prof", profil, 4), 481 /* 45 */ SYSENT_LOADABLE(), /* (was proc lock) */ 482 /* 46 */ SYSENT_CI("setgid", setgid, 1), 483 /* 47 */ SYSENT_2CI("getgid", getgid, 0), 484 /* 48 */ SYSENT_CI("sig", ssig, 2), 485 /* 49 */ SYSENT_LOADABLE(), /* (was msgsys) */ 486 /* 50 */ IF_x86( 487 SYSENT_CI("sysi86", sysi86, 4), 488 SYSENT_LOADABLE()), /* (was sys3b) */ 489 /* 51 */ SYSENT_LOADABLE(), /* sysacct */ 490 /* 52 */ SYSENT_LOADABLE(), /* shmsys */ 491 /* 53 */ SYSENT_LOADABLE(), /* semsys */ 492 /* 54 */ SYSENT_CI("ioctl", ioctl, 3), 493 /* 55 */ SYSENT_CI("uadmin", uadmin, 3), 494 /* 56 */ SYSENT_LOADABLE(), 495 /* 57 */ IF_LP64( 496 SYSENT_2CI("utssys", utssys64, 4), 497 SYSENT_2CI("utssys", utssys32, 4)), 498 /* 58 */ SYSENT_CI("fdsync", fdsync, 2), 499 /* 59 */ SYSENT_CI("exece", exece, 3), 500 /* 60 */ SYSENT_CI("umask", umask, 1), 501 /* 61 */ SYSENT_CI("chroot", chroot, 1), 502 /* 62 */ SYSENT_CI("fcntl", fcntl, 3), 503 /* 63 */ SYSENT_CI("ulimit", ulimit, 2), 504 505 /* 506 * The following 6 entries were reserved for the UNIX PC. 507 */ 508 /* 64 */ SYSENT_LOADABLE(), 509 /* 65 */ SYSENT_LOADABLE(), 510 /* 66 */ SYSENT_LOADABLE(), 511 /* 67 */ SYSENT_LOADABLE(), /* file locking call */ 512 /* 68 */ SYSENT_LOADABLE(), /* local system calls */ 513 /* 69 */ SYSENT_LOADABLE(), /* inode open */ 514 515 /* 70 */ SYSENT_CI("tasksys", tasksys, 5), 516 /* 71 */ SYSENT_LOADABLE(), /* acctctl */ 517 /* 72 */ SYSENT_LOADABLE(), /* exacct */ 518 /* 73 */ SYSENT_CI("getpagesizes", getpagesizes, 2), 519 /* 74 */ SYSENT_CI("rctlsys", rctlsys, 6), 520 /* 75 */ SYSENT_CI("issetugid", issetugid, 0), 521 /* 76 */ IF_LP64( 522 SYSENT_CI("fsat", fsat64, 6), 523 SYSENT_CI("fsat", fsat32, 6)), 524 /* 77 */ SYSENT_CI("lwp_park", syslwp_park, 3), 525 /* 78 */ SYSENT_CL("sendfilev", sendfilev, 5), 526 /* 79 */ SYSENT_CI("rmdir", rmdir, 1), 527 /* 80 */ SYSENT_CI("mkdir", mkdir, 2), 528 /* 81 */ IF_LP64( 529 SYSENT_CI("getdents", getdents64, 3), 530 SYSENT_CI("getdents", getdents32, 3)), 531 /* 82 */ SYSENT_CI("privsys", privsys, 5), 532 /* 83 */ SYSENT_CI("ucredsys", ucredsys, 3), 533 /* 84 */ SYSENT_CI("sysfs", sysfs, 3), 534 /* 85 */ SYSENT_CI("getmsg", getmsg, 4), 535 /* 86 */ SYSENT_CI("putmsg", putmsg, 4), 536 /* 87 */ SYSENT_CI("poll", poll, 3), 537 /* 88 */ SYSENT_CI("lstat", lstat, 2), 538 /* 89 */ SYSENT_CI("symlink", symlink, 2), 539 /* 90 */ SYSENT_CL("readlink", readlink, 3), 540 /* 91 */ SYSENT_CI("setgroups", setgroups, 2), 541 /* 92 */ SYSENT_CI("getgroups", getgroups, 2), 542 /* 93 */ SYSENT_CI("fchmod", fchmod, 2), 543 /* 94 */ SYSENT_CI("fchown", fchown, 3), 544 /* 95 */ SYSENT_CI("sigprocmask", sigprocmask, 3), 545 /* 96 */ SYSENT_CI("sigsuspend", sigsuspend, 1), 546 /* 97 */ SYSENT_CI("sigaltstack", sigaltstack, 2), 547 /* 98 */ SYSENT_CI("sigaction", sigaction, 3), 548 /* 99 */ SYSENT_CI("sigpending", sigpending, 2), 549 550 /* 100 */ SYSENT_CI("getsetcontext", getsetcontext, 2), 551 /* 101 */ SYSENT_LOADABLE(), /* (was evsys) */ 552 /* 102 */ SYSENT_LOADABLE(), /* (was evtrapret) */ 553 /* 103 */ SYSENT_CI("statvfs", statvfs, 2), 554 /* 104 */ SYSENT_CI("fstatvfs", fstatvfs, 2), 555 /* 105 */ SYSENT_CI("getloadavg", getloadavg, 2), 556 /* ONC_PLUS EXTRACT START */ 557 /* 106 */ SYSENT_LOADABLE(), /* nfssys */ 558 /* ONC_PLUS EXTRACT END */ 559 /* 107 */ SYSENT_CI("waitsys", waitsys, 4), 560 /* 108 */ SYSENT_CI("sigsendset", sigsendsys, 2), 561 /* 109 */ IF_x86( 562 SYSENT_AP("hrtsys", hrtsys, 5), 563 SYSENT_LOADABLE()), 564 /* 110 */ SYSENT_LOADABLE(), /* was acancel */ 565 /* 111 */ SYSENT_LOADABLE(), /* was async */ 566 /* 112 */ SYSENT_CL("priocntlsys", priocntlsys, 5), 567 /* 113 */ SYSENT_CL("pathconf", pathconf, 2), 568 /* 114 */ SYSENT_CI("mincore", mincore, 3), 569 /* 115 */ IF_LP64( 570 SYSENT_CL("mmap", smmap64, 6), 571 SYSENT_CL("mmap", smmap32, 6)), 572 /* 116 */ SYSENT_CI("mprotect", mprotect, 3), 573 /* 117 */ SYSENT_CI("munmap", munmap, 2), 574 /* 118 */ SYSENT_CL("fpathconf", fpathconf, 2), 575 /* 119 */ SYSENT_2CI("vfork", vfork, 0), 576 /* 120 */ SYSENT_CI("fchdir", fchdir, 1), 577 /* 121 */ SYSENT_CL("readv", readv, 3), 578 /* 122 */ SYSENT_CL("writev", writev, 3), 579 /* 123 */ IF_LP64( 580 SYSENT_NOSYS(), 581 IF_i386( 582 SYSENT_CI("xstat", xstat, 3), 583 SYSENT_NOSYS())), 584 /* 124 */ IF_LP64( 585 SYSENT_NOSYS(), 586 IF_i386( 587 SYSENT_CI("lxstat", lxstat, 3), 588 SYSENT_NOSYS())), 589 /* 125 */ IF_LP64( 590 SYSENT_NOSYS(), 591 IF_i386( 592 SYSENT_CI("fxstat", fxstat, 3), 593 SYSENT_NOSYS())), 594 /* 126 */ IF_LP64( 595 SYSENT_NOSYS(), 596 IF_i386( 597 SYSENT_CI("xmknod", xmknod, 4), 598 SYSENT_NOSYS())), 599 /* 127 */ SYSENT_LOADABLE(), /* was clocal */ 600 /* 128 */ IF_LP64( 601 SYSENT_CI("setrlimit", setrlimit64, 2), 602 SYSENT_CI("setrlimit", setrlimit32, 2)), 603 /* 129 */ IF_LP64( 604 SYSENT_CI("getrlimit", getrlimit64, 2), 605 SYSENT_CI("getrlimit", getrlimit32, 2)), 606 /* 130 */ SYSENT_CI("lchown", lchown, 3), 607 /* 131 */ SYSENT_CI("memcntl", memcntl, 6), 608 /* 132 */ SYSENT_CI("getpmsg", getpmsg, 5), 609 /* 133 */ SYSENT_CI("putpmsg", putpmsg, 5), 610 /* 134 */ SYSENT_CI("rename", rename, 2), 611 /* 135 */ SYSENT_CI("uname", uname, 1), 612 /* 136 */ SYSENT_CI("setegid", setegid, 1), 613 /* 137 */ SYSENT_CL("sysconfig", sysconfig, 1), 614 /* 138 */ SYSENT_CI("adjtime", adjtime, 2), 615 /* 139 */ SYSENT_CL("systeminfo", systeminfo, 3), 616 /* 140 */ SYSENT_LOADABLE(), /* reserved */ 617 /* 141 */ SYSENT_CI("seteuid", seteuid, 1), 618 /* 142 */ SYSENT_LOADABLE(), /* reserved */ 619 /* 143 */ SYSENT_2CI("fork1", fork1, 0), 620 /* 144 */ SYSENT_CI("sigtimedwait", sigtimedwait, 3), 621 /* 145 */ SYSENT_CI("lwp_info", lwp_info, 1), 622 /* 146 */ SYSENT_CI("yield", yield, 0), 623 /* 147 */ SYSENT_CI("lwp_sema_wait", lwp_sema_wait, 1), 624 /* 148 */ SYSENT_CI("lwp_sema_post", lwp_sema_post, 1), 625 /* 149 */ SYSENT_CI("lwp_sema_trywait", lwp_sema_trywait, 1), 626 /* 150 */ SYSENT_CI("lwp_detach", lwp_detach, 1), 627 /* 151 */ SYSENT_CI("corectl", corectl, 4), 628 /* 152 */ SYSENT_CI("modctl", modctl, 6), 629 /* 153 */ SYSENT_CI("fchroot", fchroot, 1), 630 /* 154 */ SYSENT_CI("utimes", utimes, 2), 631 /* 155 */ SYSENT_CI("vhangup", vhangup, 0), 632 /* 156 */ SYSENT_CI("gettimeofday", gettimeofday, 1), 633 /* 157 */ SYSENT_CI("getitimer", getitimer, 2), 634 /* 158 */ SYSENT_CI("setitimer", setitimer, 3), 635 /* 159 */ SYSENT_CI("lwp_create", syslwp_create, 3), 636 /* 160 */ SYSENT_CI("lwp_exit", (int (*)())syslwp_exit, 0), 637 /* 161 */ SYSENT_CI("lwp_suspend", syslwp_suspend, 1), 638 /* 162 */ SYSENT_CI("lwp_continue", syslwp_continue, 1), 639 /* 163 */ SYSENT_CI("lwp_kill", lwp_kill, 2), 640 /* 164 */ SYSENT_CI("lwp_self", lwp_self, 0), 641 /* 165 */ SYSENT_2CI("lwp_sigmask", lwp_sigmask, 3), 642 /* 166 */ IF_x86( 643 SYSENT_CI("lwp_private", syslwp_private, 3), 644 SYSENT_NOSYS()), 645 /* 167 */ SYSENT_CI("lwp_wait", lwp_wait, 2), 646 /* 168 */ SYSENT_CI("lwp_mutex_wakeup", lwp_mutex_wakeup, 1), 647 /* 169 */ SYSENT_CI("lwp_mutex_lock", lwp_mutex_lock, 1), 648 /* 170 */ SYSENT_CI("lwp_cond_wait", lwp_cond_wait, 4), 649 /* 171 */ SYSENT_CI("lwp_cond_signal", lwp_cond_signal, 1), 650 /* 172 */ SYSENT_CI("lwp_cond_broadcast", lwp_cond_broadcast, 1), 651 /* 173 */ SYSENT_CL("pread", pread, 4), 652 /* 174 */ SYSENT_CL("pwrite ", pwrite, 4), 653 /* 654 * The 64-bit C library maps llseek() to lseek(), so this 655 * is needed as a native syscall only on the 32-bit kernel. 656 */ 657 /* 175 */ IF_LP64( 658 SYSENT_NOSYS(), 659 SYSENT_C("llseek", llseek32, 4)), 660 /* 176 */ SYSENT_LOADABLE(), /* inst_sync */ 661 /* 177 */ SYSENT_LOADABLE(), /* (was srmlimitsys) */ 662 /* 178 */ SYSENT_LOADABLE(), /* kaio */ 663 /* 179 */ SYSENT_LOADABLE(), /* cpc */ 664 /* 180 */ SYSENT_CI("lgrpsys", lgrpsys, 3), 665 /* 181 */ SYSENT_CI("rusagesys", rusagesys, 2), 666 /* 182 */ SYSENT_LOADABLE(), /* portfs */ 667 /* 183 */ SYSENT_CI("pollsys", pollsys, 4), 668 /* 184 */ SYSENT_CI("labelsys", labelsys, 5), 669 /* 185 */ SYSENT_CI("acl", acl, 4), 670 /* 186 */ SYSENT_AP("auditsys", auditsys, 2), 671 /* 187 */ SYSENT_CI("processor_bind", processor_bind, 4), 672 /* 188 */ SYSENT_CI("processor_info", processor_info, 2), 673 /* 189 */ SYSENT_CI("p_online", p_online, 2), 674 /* 190 */ SYSENT_CI("sigqueue", sigqueue, 5), 675 /* 191 */ SYSENT_CI("clock_gettime", clock_gettime, 2), 676 /* 192 */ SYSENT_CI("clock_settime", clock_settime, 2), 677 /* 193 */ SYSENT_CI("clock_getres", clock_getres, 2), 678 /* 194 */ SYSENT_CI("timer_create", timer_create, 3), 679 /* 195 */ SYSENT_CI("timer_delete", timer_delete, 1), 680 /* 196 */ SYSENT_CI("timer_settime", timer_settime, 4), 681 /* 197 */ SYSENT_CI("timer_gettime", timer_gettime, 2), 682 /* 198 */ SYSENT_CI("timer_getoverrun", timer_getoverrun, 1), 683 /* 199 */ SYSENT_CI("nanosleep", nanosleep, 2), 684 /* 200 */ SYSENT_CI("facl", facl, 4), 685 /* 201 */ SYSENT_LOADABLE(), /* door */ 686 /* 202 */ SYSENT_CI("setreuid", setreuid, 2), 687 /* 203 */ SYSENT_CI("setregid", setregid, 2), 688 /* 204 */ SYSENT_CI("install_utrap", install_utrap, 3), 689 /* 205 */ SYSENT_CI("signotify", signotify, 3), 690 /* 206 */ SYSENT_CL("schedctl", schedctl, 0), 691 /* 207 */ SYSENT_LOADABLE(), /* pset */ 692 /* 208 */ IF_sparc( 693 SYSENT_CI("sparc_utrap_install", sparc_utrap_install, 5), 694 SYSENT_NOSYS()), 695 /* 209 */ SYSENT_CI("resolvepath", resolvepath, 3), 696 /* 210 */ SYSENT_CI("lwp_mutex_timedlock", lwp_mutex_timedlock, 2), 697 /* 211 */ SYSENT_CI("lwp_sema_timedwait", lwp_sema_timedwait, 3), 698 /* 212 */ SYSENT_CI("lwp_rwlock_sys", lwp_rwlock_sys, 3), 699 /* 700 * Syscalls 213-225: 32-bit system call support for large files. 701 * 702 * (The 64-bit C library transparently maps these system calls 703 * back to their native versions, so almost all of them are only 704 * needed as native syscalls on the 32-bit kernel). 705 */ 706 /* 213 */ IF_LP64( 707 SYSENT_NOSYS(), 708 SYSENT_CI("getdents64", getdents64, 3)), 709 /* 214 */ IF_LP64( 710 SYSENT_NOSYS(), 711 SYSENT_AP("smmaplf32", smmaplf32, 7)), 712 /* 215 */ IF_LP64( 713 SYSENT_NOSYS(), 714 SYSENT_CI("stat64", stat64, 2)), 715 /* 216 */ IF_LP64( 716 SYSENT_NOSYS(), 717 SYSENT_CI("lstat64", lstat64, 2)), 718 /* 217 */ IF_LP64( 719 SYSENT_NOSYS(), 720 SYSENT_CI("fstat64", fstat64, 2)), 721 /* 218 */ IF_LP64( 722 SYSENT_NOSYS(), 723 SYSENT_CI("statvfs64", statvfs64, 2)), 724 /* 219 */ IF_LP64( 725 SYSENT_NOSYS(), 726 SYSENT_CI("fstatvfs64", fstatvfs64, 2)), 727 /* 220 */ IF_LP64( 728 SYSENT_NOSYS(), 729 SYSENT_CI("setrlimit64", setrlimit64, 2)), 730 /* 221 */ IF_LP64( 731 SYSENT_NOSYS(), 732 SYSENT_CI("getrlimit64", getrlimit64, 2)), 733 /* 222 */ IF_LP64( 734 SYSENT_NOSYS(), 735 SYSENT_CI("pread64", pread64, 5)), 736 /* 223 */ IF_LP64( 737 SYSENT_NOSYS(), 738 SYSENT_CI("pwrite64", pwrite64, 5)), 739 /* 224 */ IF_LP64( 740 SYSENT_NOSYS(), 741 SYSENT_CI("creat64", creat64, 2)), 742 /* 225 */ IF_LP64( 743 SYSENT_NOSYS(), 744 SYSENT_CI("open64", open64, 3)), 745 /* 226 */ SYSENT_LOADABLE(), /* rpcsys */ 746 /* 227 */ SYSENT_CL("zone", zone, 5), 747 /* 228 */ SYSENT_LOADABLE(), /* autofssys */ 748 /* 229 */ SYSENT_CI("getcwd", getcwd, 2), 749 /* 230 */ SYSENT_CI("so_socket", so_socket, 5), 750 /* 231 */ SYSENT_CI("so_socketpair", so_socketpair, 1), 751 /* 232 */ SYSENT_CI("bind", bind, 4), 752 /* 233 */ SYSENT_CI("listen", listen, 3), 753 /* 234 */ SYSENT_CI("accept", accept, 4), 754 /* 235 */ SYSENT_CI("connect", connect, 4), 755 /* 236 */ SYSENT_CI("shutdown", shutdown, 3), 756 /* 237 */ SYSENT_CL("recv", recv, 4), 757 /* 238 */ SYSENT_CL("recvfrom", recvfrom, 6), 758 /* 239 */ SYSENT_CL("recvmsg", recvmsg, 3), 759 /* 240 */ SYSENT_CL("send", send, 4), 760 /* 241 */ SYSENT_CL("sendmsg", sendmsg, 3), 761 /* 242 */ SYSENT_CL("sendto", sendto, 6), 762 /* 243 */ SYSENT_CI("getpeername", getpeername, 4), 763 /* 244 */ SYSENT_CI("getsockname", getsockname, 4), 764 /* 245 */ SYSENT_CI("getsockopt", getsockopt, 6), 765 /* 246 */ SYSENT_CI("setsockopt", setsockopt, 6), 766 /* 247 */ SYSENT_CI("sockconfig", sockconfig, 4), 767 /* 248 */ SYSENT_CI("ntp_gettime", ntp_gettime, 1), 768 /* 249 */ SYSENT_CI("ntp_adjtime", ntp_adjtime, 1), 769 /* 250 */ SYSENT_CI("lwp_mutex_unlock", lwp_mutex_unlock, 1), 770 /* 251 */ SYSENT_CI("lwp_mutex_trylock", lwp_mutex_trylock, 1), 771 /* 252 */ SYSENT_CI("lwp_mutex_init", lwp_mutex_init, 2), 772 /* 253 */ SYSENT_CI("cladm", cladm, 3), 773 /* 254 */ SYSENT_LOADABLE(), /* (was lwp_sigtimedwait) */ 774 /* 255 */ SYSENT_CI("umount2", umount2, 2) 775 /* ONC_PLUS EXTRACT START */ 776 }; 777 /* ONC_PLUS EXTRACT END */ 778 779 780 #ifdef _SYSCALL32_IMPL 781 782 extern int ulimit32(); 783 extern ssize_t read32(); 784 extern ssize_t write32(); 785 extern ssize_t pread32(); 786 extern ssize_t pwrite32(); 787 extern ssize_t readv32(); 788 extern ssize_t writev32(); 789 extern ssize_t readlink32(); 790 extern int open32(); 791 extern int creat32(); 792 #if (defined(__i386) && !defined(__amd64)) || defined(__i386_COMPAT) 793 extern int xstat32(); 794 extern int lxstat32(); 795 extern int fxstat32(); 796 #endif 797 extern int stat32(); 798 extern int fstatat32(); 799 extern int lstat32(); 800 extern int fstat32(); 801 extern int fstatat64_32(); 802 extern int stat64_32(); 803 extern int lstat64_32(); 804 extern int fstat64_32(); 805 extern int getmsg32(); 806 extern int putmsg32(); 807 extern int getpmsg32(); 808 extern int putpmsg32(); 809 extern int getsetcontext32(); 810 extern int statvfs32(); 811 extern int fstatvfs32(); 812 extern int statvfs64_32(); 813 extern int fstatvfs64_32(); 814 extern int sigaction32(); 815 extern clock32_t times32(); 816 extern int stime32(); 817 extern int getpagesizes32(); 818 extern int sigaltstack32(); 819 extern int sigqueue32(); 820 extern offset_t llseek32(); 821 extern int waitsys32(); 822 823 extern ssize_t recv32(); 824 extern ssize_t recvfrom32(); 825 extern ssize_t send32(); 826 extern ssize_t sendto32(); 827 828 extern int privsys32(); 829 extern int ucredsys32(); 830 831 /* ONC_PLUS EXTRACT START */ 832 /* 833 * sysent table for ILP32 processes running on 834 * a LP64 kernel. 835 */ 836 struct sysent sysent32[NSYSCALL] = 837 { 838 /* ONC_PLUS EXTRACT END */ 839 /* 0 */ SYSENT_C("indir", indir, 1), 840 /* 1 */ SYSENT_CI("exit", (int (*)())rexit, 1), 841 /* 2 */ SYSENT_2CI("forkall", forkall, 0), 842 /* 3 */ SYSENT_CI("read", read32, 3), 843 /* 4 */ SYSENT_CI("write", write32, 3), 844 /* 5 */ SYSENT_CI("open", open32, 3), 845 /* 6 */ SYSENT_CI("close", close, 1), 846 /* 7 */ SYSENT_2CI("wait", wait, 0), 847 /* 8 */ SYSENT_CI("creat", creat32, 2), 848 /* 9 */ SYSENT_CI("link", link, 2), 849 /* 10 */ SYSENT_CI("unlink", unlink, 1), 850 /* 11 */ SYSENT_CI("exec", exec, 2), 851 /* 12 */ SYSENT_CI("chdir", chdir, 1), 852 /* 13 */ SYSENT_CI("time", gtime, 0), 853 /* 14 */ SYSENT_CI("mknod", mknod, 3), 854 /* 15 */ SYSENT_CI("chmod", chmod, 2), 855 /* 16 */ SYSENT_CI("chown", chown, 3), 856 /* 17 */ SYSENT_CI("brk", brk, 1), 857 /* 18 */ SYSENT_CI("stat", stat32, 2), 858 /* 19 */ SYSENT_CI("lseek", lseek32, 3), 859 /* 20 */ SYSENT_2CI("getpid", getpid, 0), 860 /* 21 */ SYSENT_AP("mount", mount, 8), 861 /* 22 */ SYSENT_CI("umount", umount, 1), 862 /* 23 */ SYSENT_CI("setuid", setuid, 1), 863 /* 24 */ SYSENT_2CI("getuid", getuid, 0), 864 /* 25 */ SYSENT_CI("stime", stime32, 1), 865 /* 26 */ SYSENT_CI("pcsample", pcsample, 2), 866 /* 27 */ SYSENT_CI("alarm", alarm, 1), 867 /* 28 */ SYSENT_CI("fstat", fstat32, 2), 868 /* 29 */ SYSENT_CI("pause", pause, 0), 869 /* 30 */ SYSENT_CI("utime", utime, 2), 870 /* 31 */ SYSENT_CI("stty", stty, 2), 871 /* 32 */ SYSENT_CI("gtty", gtty, 2), 872 /* 33 */ SYSENT_CI("access", access, 2), 873 /* 34 */ SYSENT_CI("nice", nice, 1), 874 /* 35 */ SYSENT_CI("statfs", statfs32, 4), 875 /* 36 */ SYSENT_CI("sync", syssync, 0), 876 /* 37 */ SYSENT_CI("kill", kill, 2), 877 /* 38 */ SYSENT_CI("fstatfs", fstatfs32, 4), 878 /* 39 */ SYSENT_CI("setpgrp", setpgrp, 3), 879 /* 40 */ SYSENT_LOADABLE32(), /* (was cxenix) */ 880 /* 41 */ SYSENT_CI("dup", dup, 1), 881 /* 42 */ SYSENT_LOADABLE32(), /* (was pipe ) */ 882 /* 43 */ SYSENT_CI("times", times32, 1), 883 /* 44 */ SYSENT_CI("prof", profil, 4), 884 /* 45 */ SYSENT_LOADABLE32(), /* (was proc lock) */ 885 /* 46 */ SYSENT_CI("setgid", setgid, 1), 886 /* 47 */ SYSENT_2CI("getgid", getgid, 0), 887 /* 48 */ SYSENT_CI("sig", ssig, 2), 888 /* 49 */ SYSENT_LOADABLE32(), /* (was msgsys) */ 889 /* 50 */ IF_386_ABI( 890 SYSENT_CI("sysi86", sysi86, 4), 891 SYSENT_LOADABLE()), /* (was sys3b) */ 892 /* 51 */ SYSENT_LOADABLE32(), /* sysacct */ 893 /* 52 */ SYSENT_LOADABLE32(), /* shmsys */ 894 /* 53 */ SYSENT_LOADABLE32(), /* semsys */ 895 /* 54 */ SYSENT_CI("ioctl", ioctl, 3), 896 /* 55 */ SYSENT_CI("uadmin", uadmin, 3), 897 /* 56 */ SYSENT_LOADABLE32(), 898 /* 57 */ SYSENT_2CI("utssys", utssys32, 4), 899 /* 58 */ SYSENT_CI("fdsync", fdsync, 2), 900 /* 59 */ SYSENT_CI("exece", exece, 3), 901 /* 60 */ SYSENT_CI("umask", umask, 1), 902 /* 61 */ SYSENT_CI("chroot", chroot, 1), 903 /* 62 */ SYSENT_CI("fcntl", fcntl, 3), 904 /* 63 */ SYSENT_CI("ulimit", ulimit32, 2), 905 906 /* 907 * The following 6 entries were reserved for the UNIX PC. 908 */ 909 /* 64 */ SYSENT_LOADABLE32(), 910 /* 65 */ SYSENT_LOADABLE32(), 911 /* 66 */ SYSENT_LOADABLE32(), 912 /* 67 */ SYSENT_LOADABLE32(), /* file locking call */ 913 /* 68 */ SYSENT_LOADABLE32(), /* local system calls */ 914 /* 69 */ SYSENT_LOADABLE32(), /* inode open */ 915 916 /* 70 */ SYSENT_CI("tasksys", tasksys, 5), 917 /* 71 */ SYSENT_LOADABLE32(), /* acctctl */ 918 /* 72 */ SYSENT_LOADABLE32(), /* exacct */ 919 /* 73 */ SYSENT_CI("getpagesizes", getpagesizes32, 2), 920 /* 74 */ SYSENT_CI("rctlsys", rctlsys, 6), 921 /* 75 */ SYSENT_CI("issetugid", issetugid, 0), 922 /* 76 */ SYSENT_CI("fsat", fsat32, 6), 923 /* 77 */ SYSENT_CI("lwp_park", syslwp_park, 3), 924 /* 78 */ SYSENT_CI("sendfilev", sendfilev, 5), 925 /* 79 */ SYSENT_CI("rmdir", rmdir, 1), 926 /* 80 */ SYSENT_CI("mkdir", mkdir, 2), 927 /* 81 */ SYSENT_CI("getdents", getdents32, 3), 928 /* 82 */ SYSENT_CI("privsys", privsys32, 5), 929 /* 83 */ SYSENT_CI("ucredsys", ucredsys32, 3), 930 /* 84 */ SYSENT_CI("sysfs", sysfs, 3), 931 /* 85 */ SYSENT_CI("getmsg", getmsg32, 4), 932 /* 86 */ SYSENT_CI("putmsg", putmsg32, 4), 933 /* 87 */ SYSENT_CI("poll", poll, 3), 934 /* 88 */ SYSENT_CI("lstat", lstat32, 2), 935 /* 89 */ SYSENT_CI("symlink", symlink, 2), 936 /* 90 */ SYSENT_CI("readlink", readlink32, 3), 937 /* 91 */ SYSENT_CI("setgroups", setgroups, 2), 938 /* 92 */ SYSENT_CI("getgroups", getgroups, 2), 939 /* 93 */ SYSENT_CI("fchmod", fchmod, 2), 940 /* 94 */ SYSENT_CI("fchown", fchown, 3), 941 /* 95 */ SYSENT_CI("sigprocmask", sigprocmask, 3), 942 /* 96 */ SYSENT_CI("sigsuspend", sigsuspend, 1), 943 /* 97 */ SYSENT_CI("sigaltstack", sigaltstack32, 2), 944 /* 98 */ SYSENT_CI("sigaction", sigaction32, 3), 945 /* 99 */ SYSENT_CI("sigpending", sigpending, 2), 946 947 /* 100 */ SYSENT_CI("getsetcontext", getsetcontext32, 2), 948 /* 101 */ SYSENT_LOADABLE32(), /* (was evsys) */ 949 /* 102 */ SYSENT_LOADABLE32(), /* (was evtrapret) */ 950 /* 103 */ SYSENT_CI("statvfs", statvfs32, 2), 951 /* 104 */ SYSENT_CI("fstatvfs", fstatvfs32, 2), 952 /* 105 */ SYSENT_CI("getloadavg", getloadavg, 2), 953 /* ONC_PLUS EXTRACT START */ 954 /* 106 */ SYSENT_LOADABLE32(), /* nfssys */ 955 /* ONC_PLUS EXTRACT END */ 956 /* 107 */ SYSENT_CI("waitsys", waitsys32, 4), 957 /* 108 */ SYSENT_CI("sigsendset", sigsendsys, 2), 958 /* 109 */ IF_x86( 959 SYSENT_AP("hrtsys", hrtsys, 5), 960 SYSENT_LOADABLE32()), 961 /* 110 */ SYSENT_LOADABLE32(), /* was acancel */ 962 /* 111 */ SYSENT_LOADABLE32(), /* was async */ 963 /* 112 */ SYSENT_CI("priocntlsys", priocntlsys, 5), 964 /* 113 */ SYSENT_CI("pathconf", pathconf, 2), 965 /* 114 */ SYSENT_CI("mincore", mincore, 3), 966 /* 115 */ SYSENT_CI("mmap", smmap32, 6), 967 /* 116 */ SYSENT_CI("mprotect", mprotect, 3), 968 /* 117 */ SYSENT_CI("munmap", munmap, 2), 969 /* 118 */ SYSENT_CI("fpathconf", fpathconf, 2), 970 /* 119 */ SYSENT_2CI("vfork", vfork, 0), 971 /* 120 */ SYSENT_CI("fchdir", fchdir, 1), 972 /* 121 */ SYSENT_CI("readv", readv32, 3), 973 /* 122 */ SYSENT_CI("writev", writev32, 3), 974 /* 123 */ IF_386_ABI( 975 SYSENT_CI("xstat", xstat32, 3), 976 SYSENT_NOSYS()), 977 /* 124 */ IF_386_ABI( 978 SYSENT_CI("lxstat", lxstat32, 3), 979 SYSENT_NOSYS()), 980 /* 125 */ IF_386_ABI( 981 SYSENT_CI("fxstat", fxstat32, 3), 982 SYSENT_NOSYS()), 983 /* 126 */ IF_386_ABI( 984 SYSENT_CI("xmknod", xmknod, 4), 985 SYSENT_NOSYS()), 986 /* 127 */ SYSENT_LOADABLE32(), /* was clocal */ 987 /* 128 */ SYSENT_CI("setrlimit", setrlimit32, 2), 988 /* 129 */ SYSENT_CI("getrlimit", getrlimit32, 2), 989 /* 130 */ SYSENT_CI("lchown", lchown, 3), 990 /* 131 */ SYSENT_CI("memcntl", memcntl, 6), 991 /* 132 */ SYSENT_CI("getpmsg", getpmsg32, 5), 992 /* 133 */ SYSENT_CI("putpmsg", putpmsg32, 5), 993 /* 134 */ SYSENT_CI("rename", rename, 2), 994 995 /* 135 */ SYSENT_CI("uname", uname, 1), 996 /* 136 */ SYSENT_CI("setegid", setegid, 1), 997 /* 137 */ SYSENT_CI("sysconfig", sysconfig, 1), 998 /* 138 */ SYSENT_CI("adjtime", adjtime, 2), 999 /* 139 */ SYSENT_CI("systeminfo", systeminfo, 3), 1000 /* 140 */ SYSENT_LOADABLE32(), /* reserved */ 1001 /* 141 */ SYSENT_CI("seteuid", seteuid, 1), 1002 /* 142 */ SYSENT_LOADABLE32(), /* reserved */ 1003 /* 143 */ SYSENT_2CI("fork1", fork1, 0), 1004 /* 144 */ SYSENT_CI("sigtimedwait", sigtimedwait, 3), 1005 /* 145 */ SYSENT_CI("lwp_info", lwp_info, 1), 1006 /* 146 */ SYSENT_CI("yield", yield, 0), 1007 /* 147 */ SYSENT_CI("lwp_sema_wait", lwp_sema_wait, 1), 1008 /* 148 */ SYSENT_CI("lwp_sema_post", lwp_sema_post, 1), 1009 /* 149 */ SYSENT_CI("lwp_sema_trywait", lwp_sema_trywait, 1), 1010 /* 150 */ SYSENT_CI("lwp_detach", lwp_detach, 1), 1011 /* 151 */ SYSENT_CI("corectl", corectl, 4), 1012 /* 152 */ SYSENT_CI("modctl", modctl, 6), 1013 /* 153 */ SYSENT_CI("fchroot", fchroot, 1), 1014 /* 154 */ SYSENT_CI("utimes", utimes, 2), 1015 /* 155 */ SYSENT_CI("vhangup", vhangup, 0), 1016 /* 156 */ SYSENT_CI("gettimeofday", gettimeofday, 1), 1017 /* 157 */ SYSENT_CI("getitimer", getitimer, 2), 1018 /* 158 */ SYSENT_CI("setitimer", setitimer, 3), 1019 /* 159 */ SYSENT_CI("lwp_create", syslwp_create, 3), 1020 /* 160 */ SYSENT_CI("lwp_exit", (int (*)())syslwp_exit, 0), 1021 /* 161 */ SYSENT_CI("lwp_suspend", syslwp_suspend, 1), 1022 /* 162 */ SYSENT_CI("lwp_continue", syslwp_continue, 1), 1023 /* 163 */ SYSENT_CI("lwp_kill", lwp_kill, 2), 1024 /* 164 */ SYSENT_CI("lwp_self", lwp_self, 0), 1025 /* 165 */ SYSENT_2CI("lwp_sigmask", lwp_sigmask, 3), 1026 /* 166 */ IF_x86( 1027 SYSENT_CI("lwp_private", syslwp_private, 3), 1028 SYSENT_NOSYS()), 1029 /* 167 */ SYSENT_CI("lwp_wait", lwp_wait, 2), 1030 /* 168 */ SYSENT_CI("lwp_mutex_wakeup", lwp_mutex_wakeup, 1), 1031 /* 169 */ SYSENT_CI("lwp_mutex_lock", lwp_mutex_lock, 1), 1032 /* 170 */ SYSENT_CI("lwp_cond_wait", lwp_cond_wait, 4), 1033 /* 171 */ SYSENT_CI("lwp_cond_signal", lwp_cond_signal, 1), 1034 /* 172 */ SYSENT_CI("lwp_cond_broadcast", lwp_cond_broadcast, 1), 1035 /* 173 */ SYSENT_CI("pread", pread32, 4), 1036 /* 174 */ SYSENT_CI("pwrite", pwrite32, 4), 1037 /* 175 */ SYSENT_C("llseek", llseek32, 4), 1038 /* 176 */ SYSENT_LOADABLE32(), /* inst_sync */ 1039 /* 177 */ SYSENT_LOADABLE32(), /* srmlimitsys */ 1040 /* 178 */ SYSENT_LOADABLE32(), /* kaio */ 1041 /* 179 */ SYSENT_LOADABLE32(), /* cpc */ 1042 /* 180 */ SYSENT_CI("lgrpsys", lgrpsys, 3), 1043 /* 181 */ SYSENT_CI("rusagesys", rusagesys, 2), 1044 /* 182 */ SYSENT_LOADABLE32(), /* portfs */ 1045 /* 183 */ SYSENT_CI("pollsys", pollsys, 4), 1046 /* 184 */ SYSENT_CI("labelsys", labelsys, 5), 1047 /* 185 */ SYSENT_CI("acl", acl, 4), 1048 /* 186 */ SYSENT_AP("auditsys", auditsys, 2), 1049 /* 187 */ SYSENT_CI("processor_bind", processor_bind, 4), 1050 /* 188 */ SYSENT_CI("processor_info", processor_info, 2), 1051 /* 189 */ SYSENT_CI("p_online", p_online, 2), 1052 /* 190 */ SYSENT_CI("sigqueue", sigqueue32, 5), 1053 /* 191 */ SYSENT_CI("clock_gettime", clock_gettime, 2), 1054 /* 192 */ SYSENT_CI("clock_settime", clock_settime, 2), 1055 /* 193 */ SYSENT_CI("clock_getres", clock_getres, 2), 1056 /* 194 */ SYSENT_CI("timer_create", timer_create, 3), 1057 /* 195 */ SYSENT_CI("timer_delete", timer_delete, 1), 1058 /* 196 */ SYSENT_CI("timer_settime", timer_settime, 4), 1059 /* 197 */ SYSENT_CI("timer_gettime", timer_gettime, 2), 1060 /* 198 */ SYSENT_CI("timer_getoverrun", timer_getoverrun, 1), 1061 /* 199 */ SYSENT_CI("nanosleep", nanosleep, 2), 1062 /* 200 */ SYSENT_CI("facl", facl, 4), 1063 /* 201 */ SYSENT_LOADABLE32(), /* door */ 1064 /* 202 */ SYSENT_CI("setreuid", setreuid, 2), 1065 /* 203 */ SYSENT_CI("setregid", setregid, 2), 1066 /* 204 */ SYSENT_CI("install_utrap", install_utrap, 3), 1067 /* 205 */ SYSENT_CI("signotify", signotify, 3), 1068 /* 206 */ SYSENT_CI("schedctl", schedctl, 0), 1069 /* 207 */ SYSENT_LOADABLE32(), /* pset */ 1070 /* 208 */ SYSENT_LOADABLE32(), 1071 /* 209 */ SYSENT_CI("resolvepath", resolvepath, 3), 1072 /* 210 */ SYSENT_CI("lwp_mutex_timedlock", lwp_mutex_timedlock, 2), 1073 /* 211 */ SYSENT_CI("lwp_sema_timedwait", lwp_sema_timedwait, 3), 1074 /* 212 */ SYSENT_CI("lwp_rwlock_sys", lwp_rwlock_sys, 3), 1075 /* 1076 * Syscalls 213-225: 32-bit system call support for large files. 1077 */ 1078 /* 213 */ SYSENT_CI("getdents64", getdents64, 3), 1079 /* 214 */ SYSENT_AP("smmaplf32", smmaplf32, 7), 1080 /* 215 */ SYSENT_CI("stat64", stat64_32, 2), 1081 /* 216 */ SYSENT_CI("lstat64", lstat64_32, 2), 1082 /* 217 */ SYSENT_CI("fstat64", fstat64_32, 2), 1083 /* 218 */ SYSENT_CI("statvfs64", statvfs64_32, 2), 1084 /* 219 */ SYSENT_CI("fstatvfs64", fstatvfs64_32, 2), 1085 /* 220 */ SYSENT_CI("setrlimit64", setrlimit64, 2), 1086 /* 221 */ SYSENT_CI("getrlimit64", getrlimit64, 2), 1087 /* 222 */ SYSENT_CI("pread64", pread64, 5), 1088 /* 223 */ SYSENT_CI("pwrite64", pwrite64, 5), 1089 /* 224 */ SYSENT_CI("creat64", creat64, 2), 1090 /* 225 */ SYSENT_CI("open64", open64, 3), 1091 /* 226 */ SYSENT_LOADABLE32(), /* rpcsys */ 1092 /* 227 */ SYSENT_CI("zone", zone, 6), 1093 /* 228 */ SYSENT_LOADABLE32(), /* autofssys */ 1094 /* 229 */ SYSENT_CI("getcwd", getcwd, 2), 1095 /* 230 */ SYSENT_CI("so_socket", so_socket, 5), 1096 /* 231 */ SYSENT_CI("so_socketpair", so_socketpair, 1), 1097 /* 232 */ SYSENT_CI("bind", bind, 4), 1098 /* 233 */ SYSENT_CI("listen", listen, 3), 1099 /* 234 */ SYSENT_CI("accept", accept, 4), 1100 /* 235 */ SYSENT_CI("connect", connect, 4), 1101 /* 236 */ SYSENT_CI("shutdown", shutdown, 3), 1102 /* 237 */ SYSENT_CI("recv", recv32, 4), 1103 /* 238 */ SYSENT_CI("recvfrom", recvfrom32, 6), 1104 /* 239 */ SYSENT_CI("recvmsg", recvmsg, 3), 1105 /* 240 */ SYSENT_CI("send", send32, 4), 1106 /* 241 */ SYSENT_CI("sendmsg", sendmsg, 3), 1107 /* 242 */ SYSENT_CI("sendto", sendto32, 6), 1108 /* 243 */ SYSENT_CI("getpeername", getpeername, 4), 1109 /* 244 */ SYSENT_CI("getsockname", getsockname, 4), 1110 /* 245 */ SYSENT_CI("getsockopt", getsockopt, 6), 1111 /* 246 */ SYSENT_CI("setsockopt", setsockopt, 6), 1112 /* 247 */ SYSENT_CI("sockconfig", sockconfig, 4), 1113 /* 248 */ SYSENT_CI("ntp_gettime", ntp_gettime, 1), 1114 /* 249 */ SYSENT_CI("ntp_adjtime", ntp_adjtime, 1), 1115 /* 250 */ SYSENT_CI("lwp_mutex_unlock", lwp_mutex_unlock, 1), 1116 /* 251 */ SYSENT_CI("lwp_mutex_trylock", lwp_mutex_trylock, 1), 1117 /* 252 */ SYSENT_CI("lwp_mutex_init", lwp_mutex_init, 2), 1118 /* 253 */ SYSENT_CI("cladm", cladm, 3), 1119 /* 254 */ SYSENT_LOADABLE32(), /* (was lwp_sigtimedwait) */ 1120 /* 255 */ SYSENT_CI("umount2", umount2, 2) 1121 /* ONC_PLUS EXTRACT START */ 1122 }; 1123 /* ONC_PLUS EXTRACT END */ 1124 #endif /* _SYSCALL32_IMPL */ 1125 1126 /* 1127 * Space allocated and initialized in init_syscallnames(). 1128 */ 1129 char **syscallnames; 1130 1131 systrace_sysent_t *systrace_sysent; 1132 void (*systrace_probe)(dtrace_id_t, uintptr_t, uintptr_t, 1133 uintptr_t, uintptr_t, uintptr_t); 1134 1135 /*ARGSUSED*/ 1136 void 1137 systrace_stub(dtrace_id_t id, uintptr_t arg0, uintptr_t arg1, 1138 uintptr_t arg2, uintptr_t arg3, uintptr_t arg4) 1139 {} 1140 1141 /*ARGSUSED*/ 1142 int64_t 1143 dtrace_systrace_syscall(uintptr_t arg0, uintptr_t arg1, uintptr_t arg2, 1144 uintptr_t arg3, uintptr_t arg4, uintptr_t arg5) 1145 { 1146 systrace_sysent_t *sy = &systrace_sysent[curthread->t_sysnum]; 1147 dtrace_id_t id; 1148 int64_t rval; 1149 proc_t *p; 1150 1151 if ((id = sy->stsy_entry) != DTRACE_IDNONE) 1152 (*systrace_probe)(id, arg0, arg1, arg2, arg3, arg4); 1153 1154 /* 1155 * We want to explicitly allow DTrace consumers to stop a process 1156 * before it actually executes the meat of the syscall. 1157 */ 1158 p = ttoproc(curthread); 1159 mutex_enter(&p->p_lock); 1160 if (curthread->t_dtrace_stop && !curthread->t_lwp->lwp_nostop) { 1161 curthread->t_dtrace_stop = 0; 1162 stop(PR_REQUESTED, 0); 1163 } 1164 mutex_exit(&p->p_lock); 1165 1166 rval = (*sy->stsy_underlying)(arg0, arg1, arg2, arg3, arg4, arg5); 1167 1168 if (ttolwp(curthread)->lwp_errno != 0) 1169 rval = -1; 1170 1171 if ((id = sy->stsy_return) != DTRACE_IDNONE) 1172 (*systrace_probe)(id, (uintptr_t)rval, (uintptr_t)rval, 1173 0, 0, 0); 1174 1175 return (rval); 1176 } 1177 1178 #ifdef _SYSCALL32_IMPL 1179 1180 systrace_sysent_t *systrace_sysent32; 1181 1182 /*ARGSUSED*/ 1183 int64_t 1184 dtrace_systrace_syscall32(uintptr_t arg0, uintptr_t arg1, uintptr_t arg2, 1185 uintptr_t arg3, uintptr_t arg4, uintptr_t arg5) 1186 { 1187 systrace_sysent_t *sy = &systrace_sysent32[curthread->t_sysnum]; 1188 dtrace_id_t id; 1189 int64_t rval; 1190 proc_t *p; 1191 1192 if ((id = sy->stsy_entry) != DTRACE_IDNONE) 1193 (*systrace_probe)(id, arg0, arg1, arg2, arg3, arg4); 1194 1195 /* 1196 * We want to explicitly allow DTrace consumers to stop a process 1197 * before it actually executes the meat of the syscall. 1198 */ 1199 p = ttoproc(curthread); 1200 mutex_enter(&p->p_lock); 1201 if (curthread->t_dtrace_stop && !curthread->t_lwp->lwp_nostop) { 1202 curthread->t_dtrace_stop = 0; 1203 stop(PR_REQUESTED, 0); 1204 } 1205 mutex_exit(&p->p_lock); 1206 1207 rval = (*sy->stsy_underlying)(arg0, arg1, arg2, arg3, arg4, arg5); 1208 1209 if (ttolwp(curthread)->lwp_errno != 0) 1210 rval = -1; 1211 1212 if ((id = sy->stsy_return) != DTRACE_IDNONE) 1213 (*systrace_probe)(id, (uintptr_t)rval, (uintptr_t)rval, 1214 0, 0, 0); 1215 1216 return (rval); 1217 } 1218 1219 #endif 1220 1221 void 1222 dtrace_systrace_rtt(void) 1223 { 1224 systrace_sysent_t *sy; 1225 dtrace_id_t id; 1226 1227 if (get_udatamodel() == DATAMODEL_NATIVE) { 1228 if (systrace_sysent == NULL) 1229 return; 1230 1231 sy = &systrace_sysent[curthread->t_sysnum]; 1232 #ifdef _SYSCALL32_IMPL 1233 } else { 1234 if (systrace_sysent32 == NULL) 1235 return; 1236 1237 sy = &systrace_sysent32[curthread->t_sysnum]; 1238 #endif 1239 } 1240 1241 if ((id = sy->stsy_return) != DTRACE_IDNONE) 1242 (*systrace_probe)(id, 0, 0, 0, 0, 0); 1243 } 1244