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 2007 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 int64_t brandsys(); 55 int brk(); 56 int chdir(); 57 int chmod(); 58 int chown(); 59 int chroot(); 60 int cladm(); 61 int close(); 62 int creat(); 63 int dup(); 64 int exec(); 65 int exece(); 66 int fcntl(); 67 int64_t forkall(); 68 int64_t vfork(); 69 int64_t forksys(); 70 int64_t fork1(); 71 int fstat(); 72 int fsat32(); 73 int fdsync(); 74 int64_t getgid(); 75 int ucredsys(); 76 int64_t getpid(); 77 int64_t getuid(); 78 time_t gtime(); 79 int getloadavg(); 80 int rusagesys(); 81 int getpagesizes(); 82 int gtty(); 83 #if defined(__i386) || defined(__amd64) 84 int hrtsys(); 85 #endif /* __i386 || __amd64 */ 86 int ioctl(); 87 int kill(); 88 int labelsys(); 89 int link(); 90 off32_t lseek32(); 91 off_t lseek64(); 92 int lgrpsys(); 93 int mknod(); 94 int mount(); 95 int nice(); 96 int nullsys(); 97 int open(); 98 int pause(); 99 long pcsample(); 100 int privsys(); 101 int profil(); 102 ssize_t pread(); 103 ssize_t pwrite(); 104 ssize_t read(); 105 int rename(); 106 void rexit(); 107 int semsys(); 108 int setgid(); 109 int setpgrp(); 110 int setuid(); 111 uintptr_t shmsys(); 112 uint64_t sidsys(); 113 int ssig(); 114 int sigprocmask(); 115 int sigsuspend(); 116 int sigaltstack(); 117 int sigaction(); 118 int sigpending(); 119 int sigresend(); 120 int sigtimedwait(); 121 int getsetcontext(); 122 int stat(); 123 int stime(); 124 int stty(); 125 int syssync(); 126 int sysacct(); 127 clock_t times(); 128 long ulimit(); 129 int getrlimit32(); 130 int setrlimit32(); 131 int umask(); 132 int umount(); 133 int umount2(); 134 int unlink(); 135 int utime(); 136 int64_t utssys32(); 137 int64_t utssys64(); 138 int uucopy(); 139 ssize_t uucopystr(); 140 int64_t wait(); 141 ssize_t write(); 142 ssize_t readv(); 143 ssize_t writev(); 144 int syslwp_park(); 145 int rmdir(); 146 int mkdir(); 147 int getdents32(); 148 int statfs32(); 149 int fstatfs32(); 150 int sysfs(); 151 int getmsg(); 152 int poll(); 153 int pollsys(); 154 int putmsg(); 155 int uadmin(); 156 int lstat(); 157 int symlink(); 158 ssize_t readlink(); 159 int resolvepath(); 160 int setgroups(); 161 int getgroups(); 162 int fchdir(); 163 int fchown(); 164 int fchmod(); 165 int getcwd(); 166 int statvfs(); 167 int fstatvfs(); 168 offset_t llseek32(); 169 170 #if (defined(__i386) && !defined(__amd64)) || defined(__i386_COMPAT) 171 int sysi86(); 172 #endif 173 174 int acl(); 175 int facl(); 176 long priocntlsys(); 177 int waitsys(); 178 int sigsendsys(); 179 int mincore(); 180 caddr_t smmap64(); 181 caddr_t smmap32(); 182 int smmaplf32(); 183 int mprotect(); 184 int munmap(); 185 #if (defined(__i386) && !defined(__amd64)) || defined(__i386_COMPAT) 186 int xstat(); 187 int lxstat(); 188 int fxstat(); 189 int xmknod(); 190 #endif 191 int uname(); 192 int lchown(); 193 int getpmsg(); 194 int putpmsg(); 195 int memcntl(); 196 long sysconfig(); 197 int adjtime(); 198 long systeminfo(); 199 int setegid(); 200 int seteuid(); 201 202 int setreuid(); 203 int setregid(); 204 int install_utrap(); 205 #ifdef __sparc 206 int sparc_utrap_install(); 207 #endif 208 209 int syslwp_create(); 210 void syslwp_exit(); 211 int syslwp_suspend(); 212 int syslwp_continue(); 213 int syslwp_private(); 214 int lwp_detach(); 215 int lwp_info(); 216 int lwp_kill(); 217 int lwp_self(); 218 int64_t lwp_sigmask(); 219 int yield(); 220 int lwp_wait(); 221 int lwp_mutex_lock(); 222 int lwp_mutex_timedlock(); 223 int lwp_mutex_wakeup(); 224 int lwp_mutex_unlock(); 225 int lwp_mutex_trylock(); 226 int lwp_mutex_register(); 227 int lwp_rwlock_sys(); 228 int lwp_sema_post(); 229 int lwp_sema_wait(); 230 int lwp_sema_timedwait(); 231 int lwp_sema_trywait(); 232 int lwp_cond_wait(); 233 int lwp_cond_signal(); 234 int lwp_cond_broadcast(); 235 caddr_t schedctl(); 236 237 long pathconf(); 238 long fpathconf(); 239 int processor_bind(); 240 int processor_info(); 241 int p_online(); 242 243 /* 244 * POSIX .4 system calls * 245 */ 246 int clock_gettime(); 247 int clock_settime(); 248 int clock_getres(); 249 int timer_create(); 250 int timer_delete(); 251 int timer_settime(); 252 int timer_gettime(); 253 int timer_getoverrun(); 254 int nanosleep(); 255 int sigqueue(); 256 int signotify(); 257 258 int getdents64(); 259 int stat64(); 260 int fsat64(); 261 int lstat64(); 262 int fstatat64(); 263 int fstat64(); 264 int statvfs64(); 265 int fstatvfs64(); 266 int setrlimit64(); 267 int getrlimit64(); 268 int pread64(); 269 int pwrite64(); 270 int creat64(); 271 int open64(); 272 273 /* 274 * NTP syscalls 275 */ 276 277 int ntp_gettime(); 278 int ntp_adjtime(); 279 280 /* 281 * ++++++++++++++++++++++++ 282 * ++ SunOS4.1 Buyback ++ 283 * ++++++++++++++++++++++++ 284 * 285 * fchroot, utimes, vhangup, gettimeofday 286 */ 287 288 int fchroot(); 289 int utimes(); 290 int vhangup(); 291 int gettimeofday(); 292 int getitimer(); 293 int setitimer(); 294 295 int corectl(); 296 int modctl(); 297 int64_t loadable_syscall(); 298 int64_t indir(); 299 300 long tasksys(); 301 long rctlsys(); 302 303 long zone(); 304 305 int so_socket(); 306 int so_socketpair(); 307 int bind(); 308 int listen(); 309 int accept(); 310 int connect(); 311 int shutdown(); 312 ssize_t recv(); 313 ssize_t recvfrom(); 314 ssize_t recvmsg(); 315 ssize_t send(); 316 ssize_t sendmsg(); 317 ssize_t sendto(); 318 int getpeername(); 319 int getsockname(); 320 int getsockopt(); 321 int setsockopt(); 322 int sockconfig(); 323 ssize_t sendfilev(); 324 325 typedef int64_t (*llfcn_t)(); /* for casting one-word returns */ 326 327 /* 328 * Sysent initialization macros. 329 * These take the name string of the system call even though that isn't 330 * currently used in the sysent entry. This might be useful someday. 331 * 332 * Initialization macro for system calls which take their args in the C style. 333 * These system calls return the longlong_t return value and must call 334 * set_errno() to return an error. For SPARC, narg must be at most six. 335 * For more args, use the SYSENT_AP() routine. 336 * 337 * We are able to return two distinct values to userland via the rval_t. 338 * At this time, that corresponds to one 64-bit quantity, or two 32-bit 339 * quantities. The kernel does not currently need to return two 64-bit 340 * values, or one 128 bit value(!), but we may do one day, so the calling 341 * sequence between userland and the kernel should permit it. 342 * 343 * The interpretation of rval_t is provided by the sy_flags field 344 * which is used to determine how to arrange the results in registers 345 * (or on the stack) for return userland. 346 */ 347 /* returns a 64-bit quantity for both ABIs */ 348 #define SYSENT_C(name, call, narg) \ 349 { (narg), SE_64RVAL, NULL, NULL, (llfcn_t)(call) } 350 351 /* returns one 32-bit value for both ABIs: r_val1 */ 352 #define SYSENT_CI(name, call, narg) \ 353 { (narg), SE_32RVAL1, NULL, NULL, (llfcn_t)(call) } 354 355 /* returns 2 32-bit values: r_val1 & r_val2 */ 356 #define SYSENT_2CI(name, call, narg) \ 357 { (narg), SE_32RVAL1|SE_32RVAL2, NULL, NULL, (llfcn_t)(call) } 358 359 /* 360 * Initialization macro for system calls which take their args in the standard 361 * Unix style of a pointer to the arg structure and a pointer to the rval_t. 362 * 363 * Deprecated wherever possible (slower on some architectures, and trickier 364 * to maintain two flavours). 365 */ 366 #define SYSENT_AP(name, call, narg) \ 367 { (narg), SE_64RVAL, (call), NULL, syscall_ap } 368 369 /* 370 * Conditional constructors to build the tables without #ifdef clutter 371 */ 372 #if defined(_LP64) 373 #define IF_LP64(true, false) true 374 #else 375 #define IF_LP64(true, false) false 376 #endif 377 378 #if defined(__sparc) 379 #define IF_sparc(true, false) true 380 #else 381 #define IF_sparc(true, false) false 382 #endif 383 384 #if defined(__i386) && !defined(__amd64) 385 #define IF_i386(true, false) true 386 #else 387 #define IF_i386(true, false) false 388 #endif 389 390 #if defined(__i386) || defined(__amd64) 391 #define IF_x86(true, false) true 392 #else 393 #define IF_x86(true, false) false 394 #endif 395 396 #if (defined(__i386) && !defined(__amd64)) || defined(__i386_COMPAT) 397 #define IF_386_ABI(true, false) true 398 #else 399 #define IF_386_ABI(true, false) false 400 #endif 401 402 /* 403 * Define system calls that return a native 'long' quantity i.e. a 32-bit 404 * or 64-bit integer - depending on how the kernel is itself compiled 405 * e.g. read(2) returns 'ssize_t' in the kernel and in userland. 406 */ 407 #define SYSENT_CL(name, call, narg) \ 408 IF_LP64(SYSENT_C(name, call, narg), SYSENT_CI(name, call, narg)) 409 410 /* 411 * Initialization macro for loadable native system calls. 412 */ 413 #define SYSENT_LOADABLE() \ 414 { 0, SE_LOADABLE, (int (*)())nosys, NULL, loadable_syscall } 415 /* ONC_PLUS EXTRACT END */ 416 417 /* 418 * Initialization macro for loadable 32-bit compatibility system calls. 419 */ 420 #define SYSENT_LOADABLE32() SYSENT_LOADABLE() 421 422 #define SYSENT_NOSYS() SYSENT_C("nosys", nosys, 0) 423 424 struct sysent nosys_ent = SYSENT_NOSYS(); 425 426 /* ONC_PLUS EXTRACT START */ 427 /* 428 * Native sysent table. 429 */ 430 struct sysent sysent[NSYSCALL] = 431 { 432 /* ONC_PLUS EXTRACT END */ 433 /* 0 */ IF_LP64( 434 SYSENT_NOSYS(), 435 SYSENT_C("indir", indir, 1)), 436 /* 1 */ SYSENT_CI("exit", rexit, 1), 437 /* 2 */ SYSENT_2CI("forkall", forkall, 0), 438 /* 3 */ SYSENT_CL("read", read, 3), 439 /* 4 */ SYSENT_CL("write", write, 3), 440 /* 5 */ SYSENT_CI("open", open, 3), 441 /* 6 */ SYSENT_CI("close", close, 1), 442 /* 7 */ SYSENT_2CI("wait", wait, 0), 443 /* 8 */ SYSENT_CI("creat", creat, 2), 444 /* 9 */ SYSENT_CI("link", link, 2), 445 /* 10 */ SYSENT_CI("unlink", unlink, 1), 446 /* 11 */ SYSENT_CI("exec", exec, 2), 447 /* 12 */ SYSENT_CI("chdir", chdir, 1), 448 /* 13 */ SYSENT_CL("time", gtime, 0), 449 /* 14 */ SYSENT_CI("mknod", mknod, 3), 450 /* 15 */ SYSENT_CI("chmod", chmod, 2), 451 /* 16 */ SYSENT_CI("chown", chown, 3), 452 /* 17 */ SYSENT_CI("brk", brk, 1), 453 /* 18 */ SYSENT_CI("stat", stat, 2), 454 /* 19 */ IF_LP64( 455 SYSENT_CL("lseek", lseek64, 3), 456 SYSENT_CL("lseek", lseek32, 3)), 457 /* 20 */ SYSENT_2CI("getpid", getpid, 0), 458 /* 21 */ SYSENT_AP("mount", mount, 8), 459 /* 22 */ SYSENT_CI("umount", umount, 1), 460 /* 23 */ SYSENT_CI("setuid", setuid, 1), 461 /* 24 */ SYSENT_2CI("getuid", getuid, 0), 462 /* 25 */ SYSENT_CI("stime", stime, 1), 463 /* 26 */ SYSENT_CL("pcsample", pcsample, 2), 464 /* 27 */ SYSENT_CI("alarm", alarm, 1), 465 /* 28 */ SYSENT_CI("fstat", fstat, 2), 466 /* 29 */ SYSENT_CI("pause", pause, 0), 467 /* 30 */ SYSENT_CI("utime", utime, 2), 468 /* 31 */ SYSENT_CI("stty", stty, 2), 469 /* 32 */ SYSENT_CI("gtty", gtty, 2), 470 /* 33 */ SYSENT_CI("access", access, 2), 471 /* 34 */ SYSENT_CI("nice", nice, 1), 472 /* 35 */ IF_LP64( 473 SYSENT_NOSYS(), 474 SYSENT_CI("statfs", statfs32, 4)), 475 /* 36 */ SYSENT_CI("sync", syssync, 0), 476 /* 37 */ SYSENT_CI("kill", kill, 2), 477 /* 38 */ IF_LP64( 478 SYSENT_NOSYS(), 479 SYSENT_CI("fstatfs", fstatfs32, 4)), 480 /* 39 */ SYSENT_CI("setpgrp", setpgrp, 3), 481 /* 40 */ SYSENT_CI("uucopystr", uucopystr, 3), 482 /* 41 */ SYSENT_CI("dup", dup, 1), 483 /* 42 */ SYSENT_LOADABLE(), /* pipe */ 484 /* 43 */ SYSENT_CL("times", times, 1), 485 /* 44 */ SYSENT_CI("prof", profil, 4), 486 /* 45 */ SYSENT_LOADABLE(), /* (was proc lock) */ 487 /* 46 */ SYSENT_CI("setgid", setgid, 1), 488 /* 47 */ SYSENT_2CI("getgid", getgid, 0), 489 /* 48 */ SYSENT_CI("sig", ssig, 2), 490 /* 49 */ SYSENT_LOADABLE(), /* msgsys */ 491 /* 50 */ IF_x86( 492 SYSENT_CI("sysi86", sysi86, 4), 493 SYSENT_LOADABLE()), /* (was sys3b) */ 494 /* 51 */ SYSENT_LOADABLE(), /* sysacct */ 495 /* 52 */ SYSENT_LOADABLE(), /* shmsys */ 496 /* 53 */ SYSENT_LOADABLE(), /* semsys */ 497 /* 54 */ SYSENT_CI("ioctl", ioctl, 3), 498 /* 55 */ SYSENT_CI("uadmin", uadmin, 3), 499 /* 56 */ SYSENT_LOADABLE(), 500 /* 57 */ IF_LP64( 501 SYSENT_2CI("utssys", utssys64, 4), 502 SYSENT_2CI("utssys", utssys32, 4)), 503 /* 58 */ SYSENT_CI("fdsync", fdsync, 2), 504 /* 59 */ SYSENT_CI("exece", exece, 3), 505 /* 60 */ SYSENT_CI("umask", umask, 1), 506 /* 61 */ SYSENT_CI("chroot", chroot, 1), 507 /* 62 */ SYSENT_CI("fcntl", fcntl, 3), 508 /* 63 */ SYSENT_CI("ulimit", ulimit, 2), 509 510 /* 511 * The following 6 entries were reserved for the UNIX PC. 512 */ 513 /* 64 */ SYSENT_LOADABLE(), 514 /* 65 */ SYSENT_LOADABLE(), 515 /* 66 */ SYSENT_LOADABLE(), 516 /* 67 */ SYSENT_LOADABLE(), /* file locking call */ 517 /* 68 */ SYSENT_LOADABLE(), /* local system calls */ 518 /* 69 */ SYSENT_LOADABLE(), /* inode open */ 519 520 /* 70 */ SYSENT_CI("tasksys", tasksys, 5), 521 /* 71 */ SYSENT_LOADABLE(), /* acctctl */ 522 /* 72 */ SYSENT_LOADABLE(), /* exacct */ 523 /* 73 */ SYSENT_CI("getpagesizes", getpagesizes, 2), 524 /* 74 */ SYSENT_CI("rctlsys", rctlsys, 6), 525 /* 75 */ SYSENT_2CI("sidsys", sidsys, 4), 526 /* 76 */ IF_LP64( 527 SYSENT_CI("fsat", fsat64, 6), 528 SYSENT_CI("fsat", fsat32, 6)), 529 /* 77 */ SYSENT_CI("lwp_park", syslwp_park, 3), 530 /* 78 */ SYSENT_CL("sendfilev", sendfilev, 5), 531 /* 79 */ SYSENT_CI("rmdir", rmdir, 1), 532 /* 80 */ SYSENT_CI("mkdir", mkdir, 2), 533 /* 81 */ IF_LP64( 534 SYSENT_CI("getdents", getdents64, 3), 535 SYSENT_CI("getdents", getdents32, 3)), 536 /* 82 */ SYSENT_CI("privsys", privsys, 5), 537 /* 83 */ SYSENT_CI("ucredsys", ucredsys, 3), 538 /* 84 */ SYSENT_CI("sysfs", sysfs, 3), 539 /* 85 */ SYSENT_CI("getmsg", getmsg, 4), 540 /* 86 */ SYSENT_CI("putmsg", putmsg, 4), 541 /* 87 */ SYSENT_CI("poll", poll, 3), 542 /* 88 */ SYSENT_CI("lstat", lstat, 2), 543 /* 89 */ SYSENT_CI("symlink", symlink, 2), 544 /* 90 */ SYSENT_CL("readlink", readlink, 3), 545 /* 91 */ SYSENT_CI("setgroups", setgroups, 2), 546 /* 92 */ SYSENT_CI("getgroups", getgroups, 2), 547 /* 93 */ SYSENT_CI("fchmod", fchmod, 2), 548 /* 94 */ SYSENT_CI("fchown", fchown, 3), 549 /* 95 */ SYSENT_CI("sigprocmask", sigprocmask, 3), 550 /* 96 */ SYSENT_CI("sigsuspend", sigsuspend, 1), 551 /* 97 */ SYSENT_CI("sigaltstack", sigaltstack, 2), 552 /* 98 */ SYSENT_CI("sigaction", sigaction, 3), 553 /* 99 */ SYSENT_CI("sigpending", sigpending, 2), 554 555 /* 100 */ SYSENT_CI("getsetcontext", getsetcontext, 2), 556 /* 101 */ SYSENT_LOADABLE(), /* (was evsys) */ 557 /* 102 */ SYSENT_LOADABLE(), /* (was evtrapret) */ 558 /* 103 */ SYSENT_CI("statvfs", statvfs, 2), 559 /* 104 */ SYSENT_CI("fstatvfs", fstatvfs, 2), 560 /* 105 */ SYSENT_CI("getloadavg", getloadavg, 2), 561 /* ONC_PLUS EXTRACT START */ 562 /* 106 */ SYSENT_LOADABLE(), /* nfssys */ 563 /* ONC_PLUS EXTRACT END */ 564 /* 107 */ SYSENT_CI("waitsys", waitsys, 4), 565 /* 108 */ SYSENT_CI("sigsendset", sigsendsys, 2), 566 /* 109 */ IF_x86( 567 SYSENT_AP("hrtsys", hrtsys, 5), 568 SYSENT_LOADABLE()), 569 /* 110 */ SYSENT_LOADABLE(), 570 /* 111 */ SYSENT_CI("sigresend", sigresend, 3), 571 /* 112 */ SYSENT_CL("priocntlsys", priocntlsys, 5), 572 /* 113 */ SYSENT_CL("pathconf", pathconf, 2), 573 /* 114 */ SYSENT_CI("mincore", mincore, 3), 574 /* 115 */ IF_LP64( 575 SYSENT_CL("mmap", smmap64, 6), 576 SYSENT_CL("mmap", smmap32, 6)), 577 /* 116 */ SYSENT_CI("mprotect", mprotect, 3), 578 /* 117 */ SYSENT_CI("munmap", munmap, 2), 579 /* 118 */ SYSENT_CL("fpathconf", fpathconf, 2), 580 /* 119 */ SYSENT_2CI("vfork", vfork, 0), 581 /* 120 */ SYSENT_CI("fchdir", fchdir, 1), 582 /* 121 */ SYSENT_CL("readv", readv, 3), 583 /* 122 */ SYSENT_CL("writev", writev, 3), 584 /* 123 */ IF_LP64( 585 SYSENT_NOSYS(), 586 IF_i386( 587 SYSENT_CI("xstat", xstat, 3), 588 SYSENT_NOSYS())), 589 /* 124 */ IF_LP64( 590 SYSENT_NOSYS(), 591 IF_i386( 592 SYSENT_CI("lxstat", lxstat, 3), 593 SYSENT_NOSYS())), 594 /* 125 */ IF_LP64( 595 SYSENT_NOSYS(), 596 IF_i386( 597 SYSENT_CI("fxstat", fxstat, 3), 598 SYSENT_NOSYS())), 599 /* 126 */ IF_LP64( 600 SYSENT_NOSYS(), 601 IF_i386( 602 SYSENT_CI("xmknod", xmknod, 4), 603 SYSENT_NOSYS())), 604 /* 127 */ SYSENT_LOADABLE(), /* was clocal */ 605 /* 128 */ IF_LP64( 606 SYSENT_CI("setrlimit", setrlimit64, 2), 607 SYSENT_CI("setrlimit", setrlimit32, 2)), 608 /* 129 */ IF_LP64( 609 SYSENT_CI("getrlimit", getrlimit64, 2), 610 SYSENT_CI("getrlimit", getrlimit32, 2)), 611 /* 130 */ SYSENT_CI("lchown", lchown, 3), 612 /* 131 */ SYSENT_CI("memcntl", memcntl, 6), 613 /* 132 */ SYSENT_CI("getpmsg", getpmsg, 5), 614 /* 133 */ SYSENT_CI("putpmsg", putpmsg, 5), 615 /* 134 */ SYSENT_CI("rename", rename, 2), 616 /* 135 */ SYSENT_CI("uname", uname, 1), 617 /* 136 */ SYSENT_CI("setegid", setegid, 1), 618 /* 137 */ SYSENT_CL("sysconfig", sysconfig, 1), 619 /* 138 */ SYSENT_CI("adjtime", adjtime, 2), 620 /* 139 */ SYSENT_CL("systeminfo", systeminfo, 3), 621 /* 140 */ SYSENT_LOADABLE(), /* sharefs */ 622 /* 141 */ SYSENT_CI("seteuid", seteuid, 1), 623 /* 142 */ SYSENT_2CI("forksys", forksys, 2), 624 /* 143 */ SYSENT_2CI("fork1", fork1, 0), 625 /* 144 */ SYSENT_CI("sigtimedwait", sigtimedwait, 3), 626 /* 145 */ SYSENT_CI("lwp_info", lwp_info, 1), 627 /* 146 */ SYSENT_CI("yield", yield, 0), 628 /* 147 */ SYSENT_CI("lwp_sema_wait", lwp_sema_wait, 1), 629 /* 148 */ SYSENT_CI("lwp_sema_post", lwp_sema_post, 1), 630 /* 149 */ SYSENT_CI("lwp_sema_trywait", lwp_sema_trywait, 1), 631 /* 150 */ SYSENT_CI("lwp_detach", lwp_detach, 1), 632 /* 151 */ SYSENT_CI("corectl", corectl, 4), 633 /* 152 */ SYSENT_CI("modctl", modctl, 6), 634 /* 153 */ SYSENT_CI("fchroot", fchroot, 1), 635 /* 154 */ SYSENT_CI("utimes", utimes, 2), 636 /* 155 */ SYSENT_CI("vhangup", vhangup, 0), 637 /* 156 */ SYSENT_CI("gettimeofday", gettimeofday, 1), 638 /* 157 */ SYSENT_CI("getitimer", getitimer, 2), 639 /* 158 */ SYSENT_CI("setitimer", setitimer, 3), 640 /* 159 */ SYSENT_CI("lwp_create", syslwp_create, 3), 641 /* 160 */ SYSENT_CI("lwp_exit", (int (*)())syslwp_exit, 0), 642 /* 161 */ SYSENT_CI("lwp_suspend", syslwp_suspend, 1), 643 /* 162 */ SYSENT_CI("lwp_continue", syslwp_continue, 1), 644 /* 163 */ SYSENT_CI("lwp_kill", lwp_kill, 2), 645 /* 164 */ SYSENT_CI("lwp_self", lwp_self, 0), 646 /* 165 */ SYSENT_2CI("lwp_sigmask", lwp_sigmask, 3), 647 /* 166 */ IF_x86( 648 SYSENT_CI("lwp_private", syslwp_private, 3), 649 SYSENT_NOSYS()), 650 /* 167 */ SYSENT_CI("lwp_wait", lwp_wait, 2), 651 /* 168 */ SYSENT_CI("lwp_mutex_wakeup", lwp_mutex_wakeup, 2), 652 /* 169 */ SYSENT_CI("lwp_mutex_lock", lwp_mutex_lock, 1), 653 /* 170 */ SYSENT_CI("lwp_cond_wait", lwp_cond_wait, 4), 654 /* 171 */ SYSENT_CI("lwp_cond_signal", lwp_cond_signal, 1), 655 /* 172 */ SYSENT_CI("lwp_cond_broadcast", lwp_cond_broadcast, 1), 656 /* 173 */ SYSENT_CL("pread", pread, 4), 657 /* 174 */ SYSENT_CL("pwrite ", pwrite, 4), 658 /* 659 * The 64-bit C library maps llseek() to lseek(), so this 660 * is needed as a native syscall only on the 32-bit kernel. 661 */ 662 /* 175 */ IF_LP64( 663 SYSENT_NOSYS(), 664 SYSENT_C("llseek", llseek32, 4)), 665 /* 176 */ SYSENT_LOADABLE(), /* inst_sync */ 666 /* 177 */ SYSENT_CI("brandsys", brandsys, 6), 667 /* 178 */ SYSENT_LOADABLE(), /* kaio */ 668 /* 179 */ SYSENT_LOADABLE(), /* cpc */ 669 /* 180 */ SYSENT_CI("lgrpsys", lgrpsys, 3), 670 /* 181 */ SYSENT_CI("rusagesys", rusagesys, 5), 671 /* 182 */ SYSENT_LOADABLE(), /* portfs */ 672 /* 183 */ SYSENT_CI("pollsys", pollsys, 4), 673 /* 184 */ SYSENT_CI("labelsys", labelsys, 5), 674 /* 185 */ SYSENT_CI("acl", acl, 4), 675 /* 186 */ SYSENT_AP("auditsys", auditsys, 2), 676 /* 187 */ SYSENT_CI("processor_bind", processor_bind, 4), 677 /* 188 */ SYSENT_CI("processor_info", processor_info, 2), 678 /* 189 */ SYSENT_CI("p_online", p_online, 2), 679 /* 190 */ SYSENT_CI("sigqueue", sigqueue, 5), 680 /* 191 */ SYSENT_CI("clock_gettime", clock_gettime, 2), 681 /* 192 */ SYSENT_CI("clock_settime", clock_settime, 2), 682 /* 193 */ SYSENT_CI("clock_getres", clock_getres, 2), 683 /* 194 */ SYSENT_CI("timer_create", timer_create, 3), 684 /* 195 */ SYSENT_CI("timer_delete", timer_delete, 1), 685 /* 196 */ SYSENT_CI("timer_settime", timer_settime, 4), 686 /* 197 */ SYSENT_CI("timer_gettime", timer_gettime, 2), 687 /* 198 */ SYSENT_CI("timer_getoverrun", timer_getoverrun, 1), 688 /* 199 */ SYSENT_CI("nanosleep", nanosleep, 2), 689 /* 200 */ SYSENT_CI("facl", facl, 4), 690 /* 201 */ SYSENT_LOADABLE(), /* door */ 691 /* 202 */ SYSENT_CI("setreuid", setreuid, 2), 692 /* 203 */ SYSENT_CI("setregid", setregid, 2), 693 /* 204 */ SYSENT_CI("install_utrap", install_utrap, 3), 694 /* 205 */ SYSENT_CI("signotify", signotify, 3), 695 /* 206 */ SYSENT_CL("schedctl", schedctl, 0), 696 /* 207 */ SYSENT_LOADABLE(), /* pset */ 697 /* 208 */ IF_sparc( 698 SYSENT_CI("sparc_utrap_install", sparc_utrap_install, 5), 699 SYSENT_NOSYS()), 700 /* 209 */ SYSENT_CI("resolvepath", resolvepath, 3), 701 /* 210 */ SYSENT_CI("lwp_mutex_timedlock", lwp_mutex_timedlock, 2), 702 /* 211 */ SYSENT_CI("lwp_sema_timedwait", lwp_sema_timedwait, 3), 703 /* 212 */ SYSENT_CI("lwp_rwlock_sys", lwp_rwlock_sys, 3), 704 /* 705 * Syscalls 213-225: 32-bit system call support for large files. 706 * 707 * (The 64-bit C library transparently maps these system calls 708 * back to their native versions, so almost all of them are only 709 * needed as native syscalls on the 32-bit kernel). 710 */ 711 /* 213 */ IF_LP64( 712 SYSENT_NOSYS(), 713 SYSENT_CI("getdents64", getdents64, 3)), 714 /* 214 */ IF_LP64( 715 SYSENT_NOSYS(), 716 SYSENT_AP("smmaplf32", smmaplf32, 7)), 717 /* 215 */ IF_LP64( 718 SYSENT_NOSYS(), 719 SYSENT_CI("stat64", stat64, 2)), 720 /* 216 */ IF_LP64( 721 SYSENT_NOSYS(), 722 SYSENT_CI("lstat64", lstat64, 2)), 723 /* 217 */ IF_LP64( 724 SYSENT_NOSYS(), 725 SYSENT_CI("fstat64", fstat64, 2)), 726 /* 218 */ IF_LP64( 727 SYSENT_NOSYS(), 728 SYSENT_CI("statvfs64", statvfs64, 2)), 729 /* 219 */ IF_LP64( 730 SYSENT_NOSYS(), 731 SYSENT_CI("fstatvfs64", fstatvfs64, 2)), 732 /* 220 */ IF_LP64( 733 SYSENT_NOSYS(), 734 SYSENT_CI("setrlimit64", setrlimit64, 2)), 735 /* 221 */ IF_LP64( 736 SYSENT_NOSYS(), 737 SYSENT_CI("getrlimit64", getrlimit64, 2)), 738 /* 222 */ IF_LP64( 739 SYSENT_NOSYS(), 740 SYSENT_CI("pread64", pread64, 5)), 741 /* 223 */ IF_LP64( 742 SYSENT_NOSYS(), 743 SYSENT_CI("pwrite64", pwrite64, 5)), 744 /* 224 */ IF_LP64( 745 SYSENT_NOSYS(), 746 SYSENT_CI("creat64", creat64, 2)), 747 /* 225 */ IF_LP64( 748 SYSENT_NOSYS(), 749 SYSENT_CI("open64", open64, 3)), 750 /* 226 */ SYSENT_LOADABLE(), /* rpcsys */ 751 /* 227 */ SYSENT_CL("zone", zone, 5), 752 /* 228 */ SYSENT_LOADABLE(), /* autofssys */ 753 /* 229 */ SYSENT_CI("getcwd", getcwd, 2), 754 /* 230 */ SYSENT_CI("so_socket", so_socket, 5), 755 /* 231 */ SYSENT_CI("so_socketpair", so_socketpair, 1), 756 /* 232 */ SYSENT_CI("bind", bind, 4), 757 /* 233 */ SYSENT_CI("listen", listen, 3), 758 /* 234 */ SYSENT_CI("accept", accept, 4), 759 /* 235 */ SYSENT_CI("connect", connect, 4), 760 /* 236 */ SYSENT_CI("shutdown", shutdown, 3), 761 /* 237 */ SYSENT_CL("recv", recv, 4), 762 /* 238 */ SYSENT_CL("recvfrom", recvfrom, 6), 763 /* 239 */ SYSENT_CL("recvmsg", recvmsg, 3), 764 /* 240 */ SYSENT_CL("send", send, 4), 765 /* 241 */ SYSENT_CL("sendmsg", sendmsg, 3), 766 /* 242 */ SYSENT_CL("sendto", sendto, 6), 767 /* 243 */ SYSENT_CI("getpeername", getpeername, 4), 768 /* 244 */ SYSENT_CI("getsockname", getsockname, 4), 769 /* 245 */ SYSENT_CI("getsockopt", getsockopt, 6), 770 /* 246 */ SYSENT_CI("setsockopt", setsockopt, 6), 771 /* 247 */ SYSENT_CI("sockconfig", sockconfig, 4), 772 /* 248 */ SYSENT_CI("ntp_gettime", ntp_gettime, 1), 773 /* 249 */ SYSENT_CI("ntp_adjtime", ntp_adjtime, 1), 774 /* 250 */ SYSENT_CI("lwp_mutex_unlock", lwp_mutex_unlock, 1), 775 /* 251 */ SYSENT_CI("lwp_mutex_trylock", lwp_mutex_trylock, 1), 776 /* 252 */ SYSENT_CI("lwp_mutex_register", lwp_mutex_register, 1), 777 /* 253 */ SYSENT_CI("cladm", cladm, 3), 778 /* 254 */ SYSENT_CI("uucopy", uucopy, 3), 779 /* 255 */ SYSENT_CI("umount2", umount2, 2) 780 /* ONC_PLUS EXTRACT START */ 781 }; 782 /* ONC_PLUS EXTRACT END */ 783 784 785 #ifdef _SYSCALL32_IMPL 786 787 extern int ulimit32(); 788 extern ssize_t read32(); 789 extern ssize_t write32(); 790 extern ssize_t pread32(); 791 extern ssize_t pwrite32(); 792 extern ssize_t readv32(); 793 extern ssize_t writev32(); 794 extern ssize_t readlink32(); 795 extern int open32(); 796 extern int creat32(); 797 #if (defined(__i386) && !defined(__amd64)) || defined(__i386_COMPAT) 798 extern int xstat32(); 799 extern int lxstat32(); 800 extern int fxstat32(); 801 #endif 802 extern int stat32(); 803 extern int fstatat32(); 804 extern int lstat32(); 805 extern int fstat32(); 806 extern int fstatat64_32(); 807 extern int stat64_32(); 808 extern int lstat64_32(); 809 extern int fstat64_32(); 810 extern int getmsg32(); 811 extern int putmsg32(); 812 extern int getpmsg32(); 813 extern int putpmsg32(); 814 extern int getsetcontext32(); 815 extern int statvfs32(); 816 extern int fstatvfs32(); 817 extern int statvfs64_32(); 818 extern int fstatvfs64_32(); 819 extern int sigaction32(); 820 extern clock32_t times32(); 821 extern int stime32(); 822 extern int getpagesizes32(); 823 extern int sigaltstack32(); 824 extern int sigqueue32(); 825 extern offset_t llseek32(); 826 extern int waitsys32(); 827 828 extern ssize_t recv32(); 829 extern ssize_t recvfrom32(); 830 extern ssize_t send32(); 831 extern ssize_t sendto32(); 832 833 extern int privsys32(); 834 extern int ucredsys32(); 835 836 /* ONC_PLUS EXTRACT START */ 837 /* 838 * sysent table for ILP32 processes running on 839 * a LP64 kernel. 840 */ 841 struct sysent sysent32[NSYSCALL] = 842 { 843 /* ONC_PLUS EXTRACT END */ 844 /* 0 */ SYSENT_C("indir", indir, 1), 845 /* 1 */ SYSENT_CI("exit", (int (*)())rexit, 1), 846 /* 2 */ SYSENT_2CI("forkall", forkall, 0), 847 /* 3 */ SYSENT_CI("read", read32, 3), 848 /* 4 */ SYSENT_CI("write", write32, 3), 849 /* 5 */ SYSENT_CI("open", open32, 3), 850 /* 6 */ SYSENT_CI("close", close, 1), 851 /* 7 */ SYSENT_2CI("wait", wait, 0), 852 /* 8 */ SYSENT_CI("creat", creat32, 2), 853 /* 9 */ SYSENT_CI("link", link, 2), 854 /* 10 */ SYSENT_CI("unlink", unlink, 1), 855 /* 11 */ SYSENT_CI("exec", exec, 2), 856 /* 12 */ SYSENT_CI("chdir", chdir, 1), 857 /* 13 */ SYSENT_CI("time", gtime, 0), 858 /* 14 */ SYSENT_CI("mknod", mknod, 3), 859 /* 15 */ SYSENT_CI("chmod", chmod, 2), 860 /* 16 */ SYSENT_CI("chown", chown, 3), 861 /* 17 */ SYSENT_CI("brk", brk, 1), 862 /* 18 */ SYSENT_CI("stat", stat32, 2), 863 /* 19 */ SYSENT_CI("lseek", lseek32, 3), 864 /* 20 */ SYSENT_2CI("getpid", getpid, 0), 865 /* 21 */ SYSENT_AP("mount", mount, 8), 866 /* 22 */ SYSENT_CI("umount", umount, 1), 867 /* 23 */ SYSENT_CI("setuid", setuid, 1), 868 /* 24 */ SYSENT_2CI("getuid", getuid, 0), 869 /* 25 */ SYSENT_CI("stime", stime32, 1), 870 /* 26 */ SYSENT_CI("pcsample", pcsample, 2), 871 /* 27 */ SYSENT_CI("alarm", alarm, 1), 872 /* 28 */ SYSENT_CI("fstat", fstat32, 2), 873 /* 29 */ SYSENT_CI("pause", pause, 0), 874 /* 30 */ SYSENT_CI("utime", utime, 2), 875 /* 31 */ SYSENT_CI("stty", stty, 2), 876 /* 32 */ SYSENT_CI("gtty", gtty, 2), 877 /* 33 */ SYSENT_CI("access", access, 2), 878 /* 34 */ SYSENT_CI("nice", nice, 1), 879 /* 35 */ SYSENT_CI("statfs", statfs32, 4), 880 /* 36 */ SYSENT_CI("sync", syssync, 0), 881 /* 37 */ SYSENT_CI("kill", kill, 2), 882 /* 38 */ SYSENT_CI("fstatfs", fstatfs32, 4), 883 /* 39 */ SYSENT_CI("setpgrp", setpgrp, 3), 884 /* 40 */ SYSENT_CI("uucopystr", uucopystr, 3), 885 /* 41 */ SYSENT_CI("dup", dup, 1), 886 /* 42 */ SYSENT_LOADABLE32(), /* pipe */ 887 /* 43 */ SYSENT_CI("times", times32, 1), 888 /* 44 */ SYSENT_CI("prof", profil, 4), 889 /* 45 */ SYSENT_LOADABLE32(), /* (was proc lock) */ 890 /* 46 */ SYSENT_CI("setgid", setgid, 1), 891 /* 47 */ SYSENT_2CI("getgid", getgid, 0), 892 /* 48 */ SYSENT_CI("sig", ssig, 2), 893 /* 49 */ SYSENT_LOADABLE32(), /* msgsys */ 894 /* 50 */ IF_386_ABI( 895 SYSENT_CI("sysi86", sysi86, 4), 896 SYSENT_LOADABLE()), /* (was sys3b) */ 897 /* 51 */ SYSENT_LOADABLE32(), /* sysacct */ 898 /* 52 */ SYSENT_LOADABLE32(), /* shmsys */ 899 /* 53 */ SYSENT_LOADABLE32(), /* semsys */ 900 /* 54 */ SYSENT_CI("ioctl", ioctl, 3), 901 /* 55 */ SYSENT_CI("uadmin", uadmin, 3), 902 /* 56 */ SYSENT_LOADABLE32(), 903 /* 57 */ SYSENT_2CI("utssys", utssys32, 4), 904 /* 58 */ SYSENT_CI("fdsync", fdsync, 2), 905 /* 59 */ SYSENT_CI("exece", exece, 3), 906 /* 60 */ SYSENT_CI("umask", umask, 1), 907 /* 61 */ SYSENT_CI("chroot", chroot, 1), 908 /* 62 */ SYSENT_CI("fcntl", fcntl, 3), 909 /* 63 */ SYSENT_CI("ulimit", ulimit32, 2), 910 911 /* 912 * The following 6 entries were reserved for the UNIX PC. 913 */ 914 /* 64 */ SYSENT_LOADABLE32(), 915 /* 65 */ SYSENT_LOADABLE32(), 916 /* 66 */ SYSENT_LOADABLE32(), 917 /* 67 */ SYSENT_LOADABLE32(), /* file locking call */ 918 /* 68 */ SYSENT_LOADABLE32(), /* local system calls */ 919 /* 69 */ SYSENT_LOADABLE32(), /* inode open */ 920 921 /* 70 */ SYSENT_CI("tasksys", tasksys, 5), 922 /* 71 */ SYSENT_LOADABLE32(), /* acctctl */ 923 /* 72 */ SYSENT_LOADABLE32(), /* exacct */ 924 /* 73 */ SYSENT_CI("getpagesizes", getpagesizes32, 2), 925 /* 74 */ SYSENT_CI("rctlsys", rctlsys, 6), 926 /* 75 */ SYSENT_2CI("sidsys", sidsys, 4), 927 /* 76 */ SYSENT_CI("fsat", fsat32, 6), 928 /* 77 */ SYSENT_CI("lwp_park", syslwp_park, 3), 929 /* 78 */ SYSENT_CI("sendfilev", sendfilev, 5), 930 /* 79 */ SYSENT_CI("rmdir", rmdir, 1), 931 /* 80 */ SYSENT_CI("mkdir", mkdir, 2), 932 /* 81 */ SYSENT_CI("getdents", getdents32, 3), 933 /* 82 */ SYSENT_CI("privsys", privsys32, 5), 934 /* 83 */ SYSENT_CI("ucredsys", ucredsys32, 3), 935 /* 84 */ SYSENT_CI("sysfs", sysfs, 3), 936 /* 85 */ SYSENT_CI("getmsg", getmsg32, 4), 937 /* 86 */ SYSENT_CI("putmsg", putmsg32, 4), 938 /* 87 */ SYSENT_CI("poll", poll, 3), 939 /* 88 */ SYSENT_CI("lstat", lstat32, 2), 940 /* 89 */ SYSENT_CI("symlink", symlink, 2), 941 /* 90 */ SYSENT_CI("readlink", readlink32, 3), 942 /* 91 */ SYSENT_CI("setgroups", setgroups, 2), 943 /* 92 */ SYSENT_CI("getgroups", getgroups, 2), 944 /* 93 */ SYSENT_CI("fchmod", fchmod, 2), 945 /* 94 */ SYSENT_CI("fchown", fchown, 3), 946 /* 95 */ SYSENT_CI("sigprocmask", sigprocmask, 3), 947 /* 96 */ SYSENT_CI("sigsuspend", sigsuspend, 1), 948 /* 97 */ SYSENT_CI("sigaltstack", sigaltstack32, 2), 949 /* 98 */ SYSENT_CI("sigaction", sigaction32, 3), 950 /* 99 */ SYSENT_CI("sigpending", sigpending, 2), 951 952 /* 100 */ SYSENT_CI("getsetcontext", getsetcontext32, 2), 953 /* 101 */ SYSENT_LOADABLE32(), /* (was evsys) */ 954 /* 102 */ SYSENT_LOADABLE32(), /* (was evtrapret) */ 955 /* 103 */ SYSENT_CI("statvfs", statvfs32, 2), 956 /* 104 */ SYSENT_CI("fstatvfs", fstatvfs32, 2), 957 /* 105 */ SYSENT_CI("getloadavg", getloadavg, 2), 958 /* ONC_PLUS EXTRACT START */ 959 /* 106 */ SYSENT_LOADABLE32(), /* nfssys */ 960 /* ONC_PLUS EXTRACT END */ 961 /* 107 */ SYSENT_CI("waitsys", waitsys32, 4), 962 /* 108 */ SYSENT_CI("sigsendset", sigsendsys, 2), 963 /* 109 */ IF_x86( 964 SYSENT_AP("hrtsys", hrtsys, 5), 965 SYSENT_LOADABLE32()), 966 /* 110 */ SYSENT_LOADABLE32(), 967 /* 111 */ SYSENT_CI("sigresend", sigresend, 3), 968 /* 112 */ SYSENT_CI("priocntlsys", priocntlsys, 5), 969 /* 113 */ SYSENT_CI("pathconf", pathconf, 2), 970 /* 114 */ SYSENT_CI("mincore", mincore, 3), 971 /* 115 */ SYSENT_CI("mmap", smmap32, 6), 972 /* 116 */ SYSENT_CI("mprotect", mprotect, 3), 973 /* 117 */ SYSENT_CI("munmap", munmap, 2), 974 /* 118 */ SYSENT_CI("fpathconf", fpathconf, 2), 975 /* 119 */ SYSENT_2CI("vfork", vfork, 0), 976 /* 120 */ SYSENT_CI("fchdir", fchdir, 1), 977 /* 121 */ SYSENT_CI("readv", readv32, 3), 978 /* 122 */ SYSENT_CI("writev", writev32, 3), 979 /* 123 */ IF_386_ABI( 980 SYSENT_CI("xstat", xstat32, 3), 981 SYSENT_NOSYS()), 982 /* 124 */ IF_386_ABI( 983 SYSENT_CI("lxstat", lxstat32, 3), 984 SYSENT_NOSYS()), 985 /* 125 */ IF_386_ABI( 986 SYSENT_CI("fxstat", fxstat32, 3), 987 SYSENT_NOSYS()), 988 /* 126 */ IF_386_ABI( 989 SYSENT_CI("xmknod", xmknod, 4), 990 SYSENT_NOSYS()), 991 /* 127 */ SYSENT_LOADABLE32(), /* was clocal */ 992 /* 128 */ SYSENT_CI("setrlimit", setrlimit32, 2), 993 /* 129 */ SYSENT_CI("getrlimit", getrlimit32, 2), 994 /* 130 */ SYSENT_CI("lchown", lchown, 3), 995 /* 131 */ SYSENT_CI("memcntl", memcntl, 6), 996 /* 132 */ SYSENT_CI("getpmsg", getpmsg32, 5), 997 /* 133 */ SYSENT_CI("putpmsg", putpmsg32, 5), 998 /* 134 */ SYSENT_CI("rename", rename, 2), 999 1000 /* 135 */ SYSENT_CI("uname", uname, 1), 1001 /* 136 */ SYSENT_CI("setegid", setegid, 1), 1002 /* 137 */ SYSENT_CI("sysconfig", sysconfig, 1), 1003 /* 138 */ SYSENT_CI("adjtime", adjtime, 2), 1004 /* 139 */ SYSENT_CI("systeminfo", systeminfo, 3), 1005 /* 140 */ SYSENT_LOADABLE32(), /* sharefs */ 1006 /* 141 */ SYSENT_CI("seteuid", seteuid, 1), 1007 /* 142 */ SYSENT_2CI("forksys", forksys, 2), 1008 /* 143 */ SYSENT_2CI("fork1", fork1, 0), 1009 /* 144 */ SYSENT_CI("sigtimedwait", sigtimedwait, 3), 1010 /* 145 */ SYSENT_CI("lwp_info", lwp_info, 1), 1011 /* 146 */ SYSENT_CI("yield", yield, 0), 1012 /* 147 */ SYSENT_CI("lwp_sema_wait", lwp_sema_wait, 1), 1013 /* 148 */ SYSENT_CI("lwp_sema_post", lwp_sema_post, 1), 1014 /* 149 */ SYSENT_CI("lwp_sema_trywait", lwp_sema_trywait, 1), 1015 /* 150 */ SYSENT_CI("lwp_detach", lwp_detach, 1), 1016 /* 151 */ SYSENT_CI("corectl", corectl, 4), 1017 /* 152 */ SYSENT_CI("modctl", modctl, 6), 1018 /* 153 */ SYSENT_CI("fchroot", fchroot, 1), 1019 /* 154 */ SYSENT_CI("utimes", utimes, 2), 1020 /* 155 */ SYSENT_CI("vhangup", vhangup, 0), 1021 /* 156 */ SYSENT_CI("gettimeofday", gettimeofday, 1), 1022 /* 157 */ SYSENT_CI("getitimer", getitimer, 2), 1023 /* 158 */ SYSENT_CI("setitimer", setitimer, 3), 1024 /* 159 */ SYSENT_CI("lwp_create", syslwp_create, 3), 1025 /* 160 */ SYSENT_CI("lwp_exit", (int (*)())syslwp_exit, 0), 1026 /* 161 */ SYSENT_CI("lwp_suspend", syslwp_suspend, 1), 1027 /* 162 */ SYSENT_CI("lwp_continue", syslwp_continue, 1), 1028 /* 163 */ SYSENT_CI("lwp_kill", lwp_kill, 2), 1029 /* 164 */ SYSENT_CI("lwp_self", lwp_self, 0), 1030 /* 165 */ SYSENT_2CI("lwp_sigmask", lwp_sigmask, 3), 1031 /* 166 */ IF_x86( 1032 SYSENT_CI("lwp_private", syslwp_private, 3), 1033 SYSENT_NOSYS()), 1034 /* 167 */ SYSENT_CI("lwp_wait", lwp_wait, 2), 1035 /* 168 */ SYSENT_CI("lwp_mutex_wakeup", lwp_mutex_wakeup, 2), 1036 /* 169 */ SYSENT_CI("lwp_mutex_lock", lwp_mutex_lock, 1), 1037 /* 170 */ SYSENT_CI("lwp_cond_wait", lwp_cond_wait, 4), 1038 /* 171 */ SYSENT_CI("lwp_cond_signal", lwp_cond_signal, 1), 1039 /* 172 */ SYSENT_CI("lwp_cond_broadcast", lwp_cond_broadcast, 1), 1040 /* 173 */ SYSENT_CI("pread", pread32, 4), 1041 /* 174 */ SYSENT_CI("pwrite", pwrite32, 4), 1042 /* 175 */ SYSENT_C("llseek", llseek32, 4), 1043 /* 176 */ SYSENT_LOADABLE32(), /* inst_sync */ 1044 /* 177 */ SYSENT_CI("brandsys", brandsys, 6), 1045 /* 178 */ SYSENT_LOADABLE32(), /* kaio */ 1046 /* 179 */ SYSENT_LOADABLE32(), /* cpc */ 1047 /* 180 */ SYSENT_CI("lgrpsys", lgrpsys, 3), 1048 /* 181 */ SYSENT_CI("rusagesys", rusagesys, 5), 1049 /* 182 */ SYSENT_LOADABLE32(), /* portfs */ 1050 /* 183 */ SYSENT_CI("pollsys", pollsys, 4), 1051 /* 184 */ SYSENT_CI("labelsys", labelsys, 5), 1052 /* 185 */ SYSENT_CI("acl", acl, 4), 1053 /* 186 */ SYSENT_AP("auditsys", auditsys, 2), 1054 /* 187 */ SYSENT_CI("processor_bind", processor_bind, 4), 1055 /* 188 */ SYSENT_CI("processor_info", processor_info, 2), 1056 /* 189 */ SYSENT_CI("p_online", p_online, 2), 1057 /* 190 */ SYSENT_CI("sigqueue", sigqueue32, 5), 1058 /* 191 */ SYSENT_CI("clock_gettime", clock_gettime, 2), 1059 /* 192 */ SYSENT_CI("clock_settime", clock_settime, 2), 1060 /* 193 */ SYSENT_CI("clock_getres", clock_getres, 2), 1061 /* 194 */ SYSENT_CI("timer_create", timer_create, 3), 1062 /* 195 */ SYSENT_CI("timer_delete", timer_delete, 1), 1063 /* 196 */ SYSENT_CI("timer_settime", timer_settime, 4), 1064 /* 197 */ SYSENT_CI("timer_gettime", timer_gettime, 2), 1065 /* 198 */ SYSENT_CI("timer_getoverrun", timer_getoverrun, 1), 1066 /* 199 */ SYSENT_CI("nanosleep", nanosleep, 2), 1067 /* 200 */ SYSENT_CI("facl", facl, 4), 1068 /* 201 */ SYSENT_LOADABLE32(), /* door */ 1069 /* 202 */ SYSENT_CI("setreuid", setreuid, 2), 1070 /* 203 */ SYSENT_CI("setregid", setregid, 2), 1071 /* 204 */ SYSENT_CI("install_utrap", install_utrap, 3), 1072 /* 205 */ SYSENT_CI("signotify", signotify, 3), 1073 /* 206 */ SYSENT_CI("schedctl", schedctl, 0), 1074 /* 207 */ SYSENT_LOADABLE32(), /* pset */ 1075 /* 208 */ SYSENT_LOADABLE32(), 1076 /* 209 */ SYSENT_CI("resolvepath", resolvepath, 3), 1077 /* 210 */ SYSENT_CI("lwp_mutex_timedlock", lwp_mutex_timedlock, 2), 1078 /* 211 */ SYSENT_CI("lwp_sema_timedwait", lwp_sema_timedwait, 3), 1079 /* 212 */ SYSENT_CI("lwp_rwlock_sys", lwp_rwlock_sys, 3), 1080 /* 1081 * Syscalls 213-225: 32-bit system call support for large files. 1082 */ 1083 /* 213 */ SYSENT_CI("getdents64", getdents64, 3), 1084 /* 214 */ SYSENT_AP("smmaplf32", smmaplf32, 7), 1085 /* 215 */ SYSENT_CI("stat64", stat64_32, 2), 1086 /* 216 */ SYSENT_CI("lstat64", lstat64_32, 2), 1087 /* 217 */ SYSENT_CI("fstat64", fstat64_32, 2), 1088 /* 218 */ SYSENT_CI("statvfs64", statvfs64_32, 2), 1089 /* 219 */ SYSENT_CI("fstatvfs64", fstatvfs64_32, 2), 1090 /* 220 */ SYSENT_CI("setrlimit64", setrlimit64, 2), 1091 /* 221 */ SYSENT_CI("getrlimit64", getrlimit64, 2), 1092 /* 222 */ SYSENT_CI("pread64", pread64, 5), 1093 /* 223 */ SYSENT_CI("pwrite64", pwrite64, 5), 1094 /* 224 */ SYSENT_CI("creat64", creat64, 2), 1095 /* 225 */ SYSENT_CI("open64", open64, 3), 1096 /* 226 */ SYSENT_LOADABLE32(), /* rpcsys */ 1097 /* 227 */ SYSENT_CI("zone", zone, 6), 1098 /* 228 */ SYSENT_LOADABLE32(), /* autofssys */ 1099 /* 229 */ SYSENT_CI("getcwd", getcwd, 2), 1100 /* 230 */ SYSENT_CI("so_socket", so_socket, 5), 1101 /* 231 */ SYSENT_CI("so_socketpair", so_socketpair, 1), 1102 /* 232 */ SYSENT_CI("bind", bind, 4), 1103 /* 233 */ SYSENT_CI("listen", listen, 3), 1104 /* 234 */ SYSENT_CI("accept", accept, 4), 1105 /* 235 */ SYSENT_CI("connect", connect, 4), 1106 /* 236 */ SYSENT_CI("shutdown", shutdown, 3), 1107 /* 237 */ SYSENT_CI("recv", recv32, 4), 1108 /* 238 */ SYSENT_CI("recvfrom", recvfrom32, 6), 1109 /* 239 */ SYSENT_CI("recvmsg", recvmsg, 3), 1110 /* 240 */ SYSENT_CI("send", send32, 4), 1111 /* 241 */ SYSENT_CI("sendmsg", sendmsg, 3), 1112 /* 242 */ SYSENT_CI("sendto", sendto32, 6), 1113 /* 243 */ SYSENT_CI("getpeername", getpeername, 4), 1114 /* 244 */ SYSENT_CI("getsockname", getsockname, 4), 1115 /* 245 */ SYSENT_CI("getsockopt", getsockopt, 6), 1116 /* 246 */ SYSENT_CI("setsockopt", setsockopt, 6), 1117 /* 247 */ SYSENT_CI("sockconfig", sockconfig, 4), 1118 /* 248 */ SYSENT_CI("ntp_gettime", ntp_gettime, 1), 1119 /* 249 */ SYSENT_CI("ntp_adjtime", ntp_adjtime, 1), 1120 /* 250 */ SYSENT_CI("lwp_mutex_unlock", lwp_mutex_unlock, 1), 1121 /* 251 */ SYSENT_CI("lwp_mutex_trylock", lwp_mutex_trylock, 1), 1122 /* 252 */ SYSENT_CI("lwp_mutex_register", lwp_mutex_register, 1), 1123 /* 253 */ SYSENT_CI("cladm", cladm, 3), 1124 /* 254 */ SYSENT_CI("uucopy", uucopy, 3), 1125 /* 255 */ SYSENT_CI("umount2", umount2, 2) 1126 /* ONC_PLUS EXTRACT START */ 1127 }; 1128 /* ONC_PLUS EXTRACT END */ 1129 #endif /* _SYSCALL32_IMPL */ 1130 1131 /* 1132 * Space allocated and initialized in init_syscallnames(). 1133 */ 1134 char **syscallnames; 1135 1136 systrace_sysent_t *systrace_sysent; 1137 void (*systrace_probe)(dtrace_id_t, uintptr_t, uintptr_t, 1138 uintptr_t, uintptr_t, uintptr_t, uintptr_t); 1139 1140 /*ARGSUSED*/ 1141 void 1142 systrace_stub(dtrace_id_t id, uintptr_t arg0, uintptr_t arg1, 1143 uintptr_t arg2, uintptr_t arg3, uintptr_t arg4, uintptr_t arg5) 1144 {} 1145 1146 /*ARGSUSED*/ 1147 int64_t 1148 dtrace_systrace_syscall(uintptr_t arg0, uintptr_t arg1, uintptr_t arg2, 1149 uintptr_t arg3, uintptr_t arg4, uintptr_t arg5) 1150 { 1151 systrace_sysent_t *sy = &systrace_sysent[curthread->t_sysnum]; 1152 dtrace_id_t id; 1153 int64_t rval; 1154 proc_t *p; 1155 1156 if ((id = sy->stsy_entry) != DTRACE_IDNONE) 1157 (*systrace_probe)(id, arg0, arg1, arg2, arg3, arg4, arg5); 1158 1159 /* 1160 * We want to explicitly allow DTrace consumers to stop a process 1161 * before it actually executes the meat of the syscall. 1162 */ 1163 p = ttoproc(curthread); 1164 mutex_enter(&p->p_lock); 1165 if (curthread->t_dtrace_stop && !curthread->t_lwp->lwp_nostop) { 1166 curthread->t_dtrace_stop = 0; 1167 stop(PR_REQUESTED, 0); 1168 } 1169 mutex_exit(&p->p_lock); 1170 1171 rval = (*sy->stsy_underlying)(arg0, arg1, arg2, arg3, arg4, arg5); 1172 1173 if (ttolwp(curthread)->lwp_errno != 0) 1174 rval = -1; 1175 1176 if ((id = sy->stsy_return) != DTRACE_IDNONE) 1177 (*systrace_probe)(id, (uintptr_t)rval, (uintptr_t)rval, 1178 (uintptr_t)((int64_t)rval >> 32), 0, 0, 0); 1179 1180 return (rval); 1181 } 1182 1183 #ifdef _SYSCALL32_IMPL 1184 1185 systrace_sysent_t *systrace_sysent32; 1186 1187 /*ARGSUSED*/ 1188 int64_t 1189 dtrace_systrace_syscall32(uintptr_t arg0, uintptr_t arg1, uintptr_t arg2, 1190 uintptr_t arg3, uintptr_t arg4, uintptr_t arg5) 1191 { 1192 systrace_sysent_t *sy = &systrace_sysent32[curthread->t_sysnum]; 1193 dtrace_id_t id; 1194 int64_t rval; 1195 proc_t *p; 1196 1197 if ((id = sy->stsy_entry) != DTRACE_IDNONE) 1198 (*systrace_probe)(id, arg0, arg1, arg2, arg3, arg4, arg5); 1199 1200 /* 1201 * We want to explicitly allow DTrace consumers to stop a process 1202 * before it actually executes the meat of the syscall. 1203 */ 1204 p = ttoproc(curthread); 1205 mutex_enter(&p->p_lock); 1206 if (curthread->t_dtrace_stop && !curthread->t_lwp->lwp_nostop) { 1207 curthread->t_dtrace_stop = 0; 1208 stop(PR_REQUESTED, 0); 1209 } 1210 mutex_exit(&p->p_lock); 1211 1212 rval = (*sy->stsy_underlying)(arg0, arg1, arg2, arg3, arg4, arg5); 1213 1214 if (ttolwp(curthread)->lwp_errno != 0) 1215 rval = -1; 1216 1217 if ((id = sy->stsy_return) != DTRACE_IDNONE) 1218 (*systrace_probe)(id, (uintptr_t)rval, (uintptr_t)rval, 1219 (uintptr_t)((uint64_t)rval >> 32), 0, 0, 0); 1220 1221 return (rval); 1222 } 1223 1224 #endif 1225 1226 void 1227 dtrace_systrace_rtt(void) 1228 { 1229 systrace_sysent_t *sy; 1230 dtrace_id_t id; 1231 1232 if (get_udatamodel() == DATAMODEL_NATIVE) { 1233 if (systrace_sysent == NULL) 1234 return; 1235 1236 sy = &systrace_sysent[curthread->t_sysnum]; 1237 #ifdef _SYSCALL32_IMPL 1238 } else { 1239 if (systrace_sysent32 == NULL) 1240 return; 1241 1242 sy = &systrace_sysent32[curthread->t_sysnum]; 1243 #endif 1244 } 1245 1246 if ((id = sy->stsy_return) != DTRACE_IDNONE) 1247 (*systrace_probe)(id, 0, 0, 0, 0, 0, 0); 1248 } 1249