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 2009 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 #include <sys/param.h> 34 #include <sys/types.h> 35 #include <sys/systm.h> 36 #include <sys/systrace.h> 37 #include <sys/procfs.h> 38 39 /* ONC_PLUS EXTRACT START */ 40 /* 41 * This table is the switch used to transfer to the appropriate 42 * routine for processing a system call. Each row contains the 43 * number of arguments expected, a switch that tells systrap() 44 * in trap.c whether a setjmp() is not necessary, and a pointer 45 * to the routine. 46 */ 47 /* ONC_PLUS EXTRACT END */ 48 49 int access(); 50 int alarm(); 51 int auditsys(); 52 int64_t brandsys(); 53 int brk(); 54 int chdir(); 55 int chmod(); 56 int chown(); 57 int chroot(); 58 int cladm(); 59 int close(); 60 int creat(); 61 int dup(); 62 int exec(); 63 int exece(); 64 int fcntl(); 65 int64_t forkall(); 66 int64_t vfork(); 67 int64_t forksys(); 68 int64_t fork1(); 69 int fstat(); 70 int fsat32(); 71 int fdsync(); 72 int64_t getgid(); 73 int ucredsys(); 74 int64_t getpid(); 75 int64_t getuid(); 76 time_t gtime(); 77 int getloadavg(); 78 int rusagesys(); 79 int getpagesizes(); 80 int gtty(); 81 #if defined(__i386) || defined(__amd64) 82 int hrtsys(); 83 #endif /* __i386 || __amd64 */ 84 int ioctl(); 85 int kill(); 86 int labelsys(); 87 int link(); 88 off32_t lseek32(); 89 off_t lseek64(); 90 int lgrpsys(); 91 int mmapobjsys(); 92 int mknod(); 93 int mount(); 94 int nice(); 95 int nullsys(); 96 int open(); 97 int pause(); 98 long pcsample(); 99 int privsys(); 100 int profil(); 101 ssize_t pread(); 102 ssize_t pwrite(); 103 ssize_t read(); 104 int rename(); 105 void rexit(); 106 int semsys(); 107 int setgid(); 108 int setpgrp(); 109 int setuid(); 110 uintptr_t shmsys(); 111 uint64_t sidsys(); 112 int ssig(); 113 int sigprocmask(); 114 int sigsuspend(); 115 int sigaltstack(); 116 int sigaction(); 117 int sigpending(); 118 int sigresend(); 119 int sigtimedwait(); 120 int getsetcontext(); 121 int stat(); 122 int stime(); 123 int stty(); 124 int syssync(); 125 int sysacct(); 126 clock_t times(); 127 long ulimit(); 128 int getrlimit32(); 129 int setrlimit32(); 130 int umask(); 131 int umount(); 132 int umount2(); 133 int unlink(); 134 int utime(); 135 int64_t utssys32(); 136 int64_t utssys64(); 137 int uucopy(); 138 ssize_t uucopystr(); 139 int64_t wait(); 140 ssize_t write(); 141 ssize_t readv(); 142 ssize_t writev(); 143 int syslwp_park(); 144 int rmdir(); 145 int mkdir(); 146 int getdents32(); 147 int statfs32(); 148 int fstatfs32(); 149 int sysfs(); 150 int getmsg(); 151 int poll(); 152 int pollsys(); 153 int putmsg(); 154 int uadmin(); 155 int lstat(); 156 int symlink(); 157 ssize_t readlink(); 158 int resolvepath(); 159 int setgroups(); 160 int getgroups(); 161 int fchdir(); 162 int fchown(); 163 int fchmod(); 164 int getcwd(); 165 int statvfs(); 166 int fstatvfs(); 167 offset_t llseek32(); 168 169 #if (defined(__i386) && !defined(__amd64)) || defined(__i386_COMPAT) 170 int sysi86(); 171 #endif 172 173 int acl(); 174 int facl(); 175 long priocntlsys(); 176 int waitsys(); 177 int sigsendsys(); 178 int mincore(); 179 caddr_t smmap64(); 180 caddr_t smmap32(); 181 int smmaplf32(); 182 int mprotect(); 183 int munmap(); 184 #if (defined(__i386) && !defined(__amd64)) || defined(__i386_COMPAT) 185 int xstat(); 186 int lxstat(); 187 int fxstat(); 188 int xmknod(); 189 #endif 190 int uname(); 191 int lchown(); 192 int getpmsg(); 193 int putpmsg(); 194 int memcntl(); 195 long sysconfig(); 196 int adjtime(); 197 long systeminfo(); 198 int setegid(); 199 int seteuid(); 200 201 int setreuid(); 202 int setregid(); 203 int install_utrap(); 204 #ifdef __sparc 205 int sparc_utrap_install(); 206 #endif 207 208 int syslwp_create(); 209 void syslwp_exit(); 210 int syslwp_suspend(); 211 int syslwp_continue(); 212 int syslwp_private(); 213 int lwp_detach(); 214 int lwp_info(); 215 int lwp_kill(); 216 int lwp_self(); 217 int64_t lwp_sigmask(); 218 int yield(); 219 int lwp_wait(); 220 int lwp_mutex_lock(); 221 int lwp_mutex_timedlock(); 222 int lwp_mutex_wakeup(); 223 int lwp_mutex_unlock(); 224 int lwp_mutex_trylock(); 225 int lwp_mutex_register(); 226 int lwp_rwlock_sys(); 227 int lwp_sema_post(); 228 int lwp_sema_wait(); 229 int lwp_sema_timedwait(); 230 int lwp_sema_trywait(); 231 int lwp_cond_wait(); 232 int lwp_cond_signal(); 233 int lwp_cond_broadcast(); 234 caddr_t schedctl(); 235 236 long pathconf(); 237 long fpathconf(); 238 int processor_bind(); 239 int processor_info(); 240 int p_online(); 241 242 /* 243 * POSIX .4 system calls * 244 */ 245 int clock_gettime(); 246 int clock_settime(); 247 int clock_getres(); 248 int timer_create(); 249 int timer_delete(); 250 int timer_settime(); 251 int timer_gettime(); 252 int timer_getoverrun(); 253 int nanosleep(); 254 int sigqueue(); 255 int signotify(); 256 257 int getdents64(); 258 int stat64(); 259 int fsat64(); 260 int lstat64(); 261 int fstatat64(); 262 int fstat64(); 263 int statvfs64(); 264 int fstatvfs64(); 265 int setrlimit64(); 266 int getrlimit64(); 267 int pread64(); 268 int pwrite64(); 269 int creat64(); 270 int open64(); 271 272 /* 273 * NTP syscalls 274 */ 275 276 int ntp_gettime(); 277 int ntp_adjtime(); 278 279 /* 280 * ++++++++++++++++++++++++ 281 * ++ SunOS4.1 Buyback ++ 282 * ++++++++++++++++++++++++ 283 * 284 * fchroot, utimes, vhangup, gettimeofday 285 */ 286 287 int fchroot(); 288 int utimes(); 289 int vhangup(); 290 int gettimeofday(); 291 int getitimer(); 292 int setitimer(); 293 294 int corectl(); 295 int modctl(); 296 int64_t loadable_syscall(); 297 int64_t indir(); 298 299 long tasksys(); 300 long rctlsys(); 301 302 long zone(); 303 304 int so_socket(); 305 int so_socketpair(); 306 int bind(); 307 int listen(); 308 int accept(); 309 int connect(); 310 int shutdown(); 311 ssize_t recv(); 312 ssize_t recvfrom(); 313 ssize_t recvmsg(); 314 ssize_t send(); 315 ssize_t sendmsg(); 316 ssize_t sendto(); 317 int getpeername(); 318 int getsockname(); 319 int getsockopt(); 320 int setsockopt(); 321 int sockconfig(); 322 ssize_t sendfilev(); 323 324 typedef int64_t (*llfcn_t)(); /* for casting one-word returns */ 325 326 /* 327 * Sysent initialization macros. 328 * These take the name string of the system call even though that isn't 329 * currently used in the sysent entry. This might be useful someday. 330 * 331 * Initialization macro for system calls which take their args in the C style. 332 * These system calls return the longlong_t return value and must call 333 * set_errno() to return an error. For SPARC, narg must be at most six. 334 * For more args, use the SYSENT_AP() routine. 335 * 336 * We are able to return two distinct values to userland via the rval_t. 337 * At this time, that corresponds to one 64-bit quantity, or two 32-bit 338 * quantities. The kernel does not currently need to return two 64-bit 339 * values, or one 128 bit value(!), but we may do one day, so the calling 340 * sequence between userland and the kernel should permit it. 341 * 342 * The interpretation of rval_t is provided by the sy_flags field 343 * which is used to determine how to arrange the results in registers 344 * (or on the stack) for return userland. 345 */ 346 /* returns a 64-bit quantity for both ABIs */ 347 #define SYSENT_C(name, call, narg) \ 348 { (narg), SE_64RVAL, NULL, NULL, (llfcn_t)(call) } 349 350 /* returns one 32-bit value for both ABIs: r_val1 */ 351 #define SYSENT_CI(name, call, narg) \ 352 { (narg), SE_32RVAL1, NULL, NULL, (llfcn_t)(call) } 353 354 /* returns 2 32-bit values: r_val1 & r_val2 */ 355 #define SYSENT_2CI(name, call, narg) \ 356 { (narg), SE_32RVAL1|SE_32RVAL2, NULL, NULL, (llfcn_t)(call) } 357 358 /* 359 * Initialization macro for system calls which take their args in the standard 360 * Unix style of a pointer to the arg structure and a pointer to the rval_t. 361 * 362 * Deprecated wherever possible (slower on some architectures, and trickier 363 * to maintain two flavours). 364 */ 365 #define SYSENT_AP(name, call, narg) \ 366 { (narg), SE_64RVAL, (call), NULL, syscall_ap } 367 368 /* 369 * Conditional constructors to build the tables without #ifdef clutter 370 */ 371 #if defined(_LP64) 372 #define IF_LP64(true, false) true 373 #else 374 #define IF_LP64(true, false) false 375 #endif 376 377 #if defined(__sparc) 378 #define IF_sparc(true, false) true 379 #else 380 #define IF_sparc(true, false) false 381 #endif 382 383 #if defined(__i386) && !defined(__amd64) 384 #define IF_i386(true, false) true 385 #else 386 #define IF_i386(true, false) false 387 #endif 388 389 #if defined(__i386) || defined(__amd64) 390 #define IF_x86(true, false) true 391 #else 392 #define IF_x86(true, false) false 393 #endif 394 395 #if (defined(__i386) && !defined(__amd64)) || defined(__i386_COMPAT) 396 #define IF_386_ABI(true, false) true 397 #else 398 #define IF_386_ABI(true, false) false 399 #endif 400 401 /* 402 * Define system calls that return a native 'long' quantity i.e. a 32-bit 403 * or 64-bit integer - depending on how the kernel is itself compiled 404 * e.g. read(2) returns 'ssize_t' in the kernel and in userland. 405 */ 406 #define SYSENT_CL(name, call, narg) \ 407 IF_LP64(SYSENT_C(name, call, narg), SYSENT_CI(name, call, narg)) 408 409 /* 410 * Initialization macro for loadable native system calls. 411 */ 412 #define SYSENT_LOADABLE() \ 413 { 0, SE_LOADABLE, (int (*)())nosys, NULL, loadable_syscall } 414 /* ONC_PLUS EXTRACT END */ 415 416 /* 417 * Initialization macro for loadable 32-bit compatibility system calls. 418 */ 419 #define SYSENT_LOADABLE32() SYSENT_LOADABLE() 420 421 #define SYSENT_NOSYS() SYSENT_C("nosys", nosys, 0) 422 423 struct sysent nosys_ent = SYSENT_NOSYS(); 424 425 /* ONC_PLUS EXTRACT START */ 426 /* 427 * Native sysent table. 428 */ 429 struct sysent sysent[NSYSCALL] = 430 { 431 /* ONC_PLUS EXTRACT END */ 432 /* 0 */ IF_LP64( 433 SYSENT_NOSYS(), 434 SYSENT_C("indir", indir, 1)), 435 /* 1 */ SYSENT_CI("exit", rexit, 1), 436 /* 2 */ SYSENT_2CI("forkall", forkall, 0), 437 /* 3 */ SYSENT_CL("read", read, 3), 438 /* 4 */ SYSENT_CL("write", write, 3), 439 /* 5 */ SYSENT_CI("open", open, 3), 440 /* 6 */ SYSENT_CI("close", close, 1), 441 /* 7 */ SYSENT_2CI("wait", wait, 0), 442 /* 8 */ SYSENT_CI("creat", creat, 2), 443 /* 9 */ SYSENT_CI("link", link, 2), 444 /* 10 */ SYSENT_CI("unlink", unlink, 1), 445 /* 11 */ SYSENT_CI("exec", exec, 2), 446 /* 12 */ SYSENT_CI("chdir", chdir, 1), 447 /* 13 */ SYSENT_CL("time", gtime, 0), 448 /* 14 */ SYSENT_CI("mknod", mknod, 3), 449 /* 15 */ SYSENT_CI("chmod", chmod, 2), 450 /* 16 */ SYSENT_CI("chown", chown, 3), 451 /* 17 */ SYSENT_CI("brk", brk, 1), 452 /* 18 */ SYSENT_CI("stat", stat, 2), 453 /* 19 */ IF_LP64( 454 SYSENT_CL("lseek", lseek64, 3), 455 SYSENT_CL("lseek", lseek32, 3)), 456 /* 20 */ SYSENT_2CI("getpid", getpid, 0), 457 /* 21 */ SYSENT_AP("mount", mount, 8), 458 /* 22 */ SYSENT_CI("umount", umount, 1), 459 /* 23 */ SYSENT_CI("setuid", setuid, 1), 460 /* 24 */ SYSENT_2CI("getuid", getuid, 0), 461 /* 25 */ SYSENT_CI("stime", stime, 1), 462 /* 26 */ SYSENT_CL("pcsample", pcsample, 2), 463 /* 27 */ SYSENT_CI("alarm", alarm, 1), 464 /* 28 */ SYSENT_CI("fstat", fstat, 2), 465 /* 29 */ SYSENT_CI("pause", pause, 0), 466 /* 30 */ SYSENT_CI("utime", utime, 2), 467 /* 31 */ SYSENT_CI("stty", stty, 2), 468 /* 32 */ SYSENT_CI("gtty", gtty, 2), 469 /* 33 */ SYSENT_CI("access", access, 2), 470 /* 34 */ SYSENT_CI("nice", nice, 1), 471 /* 35 */ IF_LP64( 472 SYSENT_NOSYS(), 473 SYSENT_CI("statfs", statfs32, 4)), 474 /* 36 */ SYSENT_CI("sync", syssync, 0), 475 /* 37 */ SYSENT_CI("kill", kill, 2), 476 /* 38 */ IF_LP64( 477 SYSENT_NOSYS(), 478 SYSENT_CI("fstatfs", fstatfs32, 4)), 479 /* 39 */ SYSENT_CI("setpgrp", setpgrp, 3), 480 /* 40 */ SYSENT_CI("uucopystr", uucopystr, 3), 481 /* 41 */ SYSENT_CI("dup", dup, 1), 482 /* 42 */ SYSENT_LOADABLE(), /* pipe */ 483 /* 43 */ SYSENT_CL("times", times, 1), 484 /* 44 */ SYSENT_CI("prof", profil, 4), 485 /* 45 */ SYSENT_LOADABLE(), /* (was proc lock) */ 486 /* 46 */ SYSENT_CI("setgid", setgid, 1), 487 /* 47 */ SYSENT_2CI("getgid", getgid, 0), 488 /* 48 */ SYSENT_CI("sig", ssig, 2), 489 /* 49 */ SYSENT_LOADABLE(), /* msgsys */ 490 /* 50 */ IF_x86( 491 SYSENT_CI("sysi86", sysi86, 4), 492 SYSENT_LOADABLE()), /* (was sys3b) */ 493 /* 51 */ SYSENT_LOADABLE(), /* sysacct */ 494 /* 52 */ SYSENT_LOADABLE(), /* shmsys */ 495 /* 53 */ SYSENT_LOADABLE(), /* semsys */ 496 /* 54 */ SYSENT_CI("ioctl", ioctl, 3), 497 /* 55 */ SYSENT_CI("uadmin", uadmin, 3), 498 /* 56 */ SYSENT_LOADABLE(), 499 /* 57 */ IF_LP64( 500 SYSENT_2CI("utssys", utssys64, 4), 501 SYSENT_2CI("utssys", utssys32, 4)), 502 /* 58 */ SYSENT_CI("fdsync", fdsync, 2), 503 /* 59 */ SYSENT_CI("exece", exece, 3), 504 /* 60 */ SYSENT_CI("umask", umask, 1), 505 /* 61 */ SYSENT_CI("chroot", chroot, 1), 506 /* 62 */ SYSENT_CI("fcntl", fcntl, 3), 507 /* 63 */ SYSENT_CI("ulimit", ulimit, 2), 508 509 /* 510 * The following 6 entries were reserved for the UNIX PC. 511 */ 512 /* 64 */ SYSENT_LOADABLE(), 513 /* 65 */ SYSENT_LOADABLE(), 514 /* 66 */ SYSENT_LOADABLE(), 515 /* 67 */ SYSENT_LOADABLE(), /* file locking call */ 516 /* 68 */ SYSENT_LOADABLE(), /* local system calls */ 517 /* 69 */ SYSENT_LOADABLE(), /* inode open */ 518 519 /* 70 */ SYSENT_CI("tasksys", tasksys, 5), 520 /* 71 */ SYSENT_LOADABLE(), /* acctctl */ 521 /* 72 */ SYSENT_LOADABLE(), /* exacct */ 522 /* 73 */ SYSENT_CI("getpagesizes", getpagesizes, 3), 523 /* 74 */ SYSENT_CI("rctlsys", rctlsys, 6), 524 /* 75 */ SYSENT_2CI("sidsys", sidsys, 4), 525 /* 76 */ IF_LP64( 526 SYSENT_CI("fsat", fsat64, 6), 527 SYSENT_CI("fsat", fsat32, 6)), 528 /* 77 */ SYSENT_CI("lwp_park", syslwp_park, 3), 529 /* 78 */ SYSENT_CL("sendfilev", sendfilev, 5), 530 /* 79 */ SYSENT_CI("rmdir", rmdir, 1), 531 /* 80 */ SYSENT_CI("mkdir", mkdir, 2), 532 /* 81 */ IF_LP64( 533 SYSENT_CI("getdents", getdents64, 3), 534 SYSENT_CI("getdents", getdents32, 3)), 535 /* 82 */ SYSENT_CI("privsys", privsys, 6), 536 /* 83 */ SYSENT_CI("ucredsys", ucredsys, 3), 537 /* 84 */ SYSENT_CI("sysfs", sysfs, 3), 538 /* 85 */ SYSENT_CI("getmsg", getmsg, 4), 539 /* 86 */ SYSENT_CI("putmsg", putmsg, 4), 540 /* 87 */ SYSENT_CI("poll", poll, 3), 541 /* 88 */ SYSENT_CI("lstat", lstat, 2), 542 /* 89 */ SYSENT_CI("symlink", symlink, 2), 543 /* 90 */ SYSENT_CL("readlink", readlink, 3), 544 /* 91 */ SYSENT_CI("setgroups", setgroups, 2), 545 /* 92 */ SYSENT_CI("getgroups", getgroups, 2), 546 /* 93 */ SYSENT_CI("fchmod", fchmod, 2), 547 /* 94 */ SYSENT_CI("fchown", fchown, 3), 548 /* 95 */ SYSENT_CI("sigprocmask", sigprocmask, 3), 549 /* 96 */ SYSENT_CI("sigsuspend", sigsuspend, 1), 550 /* 97 */ SYSENT_CI("sigaltstack", sigaltstack, 2), 551 /* 98 */ SYSENT_CI("sigaction", sigaction, 3), 552 /* 99 */ SYSENT_CI("sigpending", sigpending, 2), 553 554 /* 100 */ SYSENT_CI("getsetcontext", getsetcontext, 2), 555 /* 101 */ SYSENT_LOADABLE(), /* (was evsys) */ 556 /* 102 */ SYSENT_LOADABLE(), /* (was evtrapret) */ 557 /* 103 */ SYSENT_CI("statvfs", statvfs, 2), 558 /* 104 */ SYSENT_CI("fstatvfs", fstatvfs, 2), 559 /* 105 */ SYSENT_CI("getloadavg", getloadavg, 2), 560 /* ONC_PLUS EXTRACT START */ 561 /* 106 */ SYSENT_LOADABLE(), /* nfssys */ 562 /* ONC_PLUS EXTRACT END */ 563 /* 107 */ SYSENT_CI("waitsys", waitsys, 4), 564 /* 108 */ SYSENT_CI("sigsendset", sigsendsys, 2), 565 /* 109 */ IF_x86( 566 SYSENT_AP("hrtsys", hrtsys, 5), 567 SYSENT_LOADABLE()), 568 /* 110 */ SYSENT_LOADABLE(), 569 /* 111 */ SYSENT_CI("sigresend", sigresend, 3), 570 /* 112 */ SYSENT_CL("priocntlsys", priocntlsys, 5), 571 /* 113 */ SYSENT_CL("pathconf", pathconf, 2), 572 /* 114 */ SYSENT_CI("mincore", mincore, 3), 573 /* 115 */ IF_LP64( 574 SYSENT_CL("mmap", smmap64, 6), 575 SYSENT_CL("mmap", smmap32, 6)), 576 /* 116 */ SYSENT_CI("mprotect", mprotect, 3), 577 /* 117 */ SYSENT_CI("munmap", munmap, 2), 578 /* 118 */ SYSENT_CL("fpathconf", fpathconf, 2), 579 /* 119 */ SYSENT_2CI("vfork", vfork, 0), 580 /* 120 */ SYSENT_CI("fchdir", fchdir, 1), 581 /* 121 */ SYSENT_CL("readv", readv, 3), 582 /* 122 */ SYSENT_CL("writev", writev, 3), 583 /* 123 */ IF_LP64( 584 SYSENT_NOSYS(), 585 IF_i386( 586 SYSENT_CI("xstat", xstat, 3), 587 SYSENT_NOSYS())), 588 /* 124 */ IF_LP64( 589 SYSENT_NOSYS(), 590 IF_i386( 591 SYSENT_CI("lxstat", lxstat, 3), 592 SYSENT_NOSYS())), 593 /* 125 */ IF_LP64( 594 SYSENT_NOSYS(), 595 IF_i386( 596 SYSENT_CI("fxstat", fxstat, 3), 597 SYSENT_NOSYS())), 598 /* 126 */ IF_LP64( 599 SYSENT_NOSYS(), 600 IF_i386( 601 SYSENT_CI("xmknod", xmknod, 4), 602 SYSENT_NOSYS())), 603 /* 127 */ SYSENT_CI("mmapobj", mmapobjsys, 5), 604 /* 128 */ IF_LP64( 605 SYSENT_CI("setrlimit", setrlimit64, 2), 606 SYSENT_CI("setrlimit", setrlimit32, 2)), 607 /* 129 */ IF_LP64( 608 SYSENT_CI("getrlimit", getrlimit64, 2), 609 SYSENT_CI("getrlimit", getrlimit32, 2)), 610 /* 130 */ SYSENT_CI("lchown", lchown, 3), 611 /* 131 */ SYSENT_CI("memcntl", memcntl, 6), 612 /* 132 */ SYSENT_CI("getpmsg", getpmsg, 5), 613 /* 133 */ SYSENT_CI("putpmsg", putpmsg, 5), 614 /* 134 */ SYSENT_CI("rename", rename, 2), 615 /* 135 */ SYSENT_CI("uname", uname, 1), 616 /* 136 */ SYSENT_CI("setegid", setegid, 1), 617 /* 137 */ SYSENT_CL("sysconfig", sysconfig, 1), 618 /* 138 */ SYSENT_CI("adjtime", adjtime, 2), 619 /* 139 */ SYSENT_CL("systeminfo", systeminfo, 3), 620 /* 140 */ SYSENT_LOADABLE(), /* sharefs */ 621 /* 141 */ SYSENT_CI("seteuid", seteuid, 1), 622 /* 142 */ SYSENT_2CI("forksys", forksys, 2), 623 /* 143 */ SYSENT_2CI("fork1", fork1, 0), 624 /* 144 */ SYSENT_CI("sigtimedwait", sigtimedwait, 3), 625 /* 145 */ SYSENT_CI("lwp_info", lwp_info, 1), 626 /* 146 */ SYSENT_CI("yield", yield, 0), 627 /* 147 */ SYSENT_CI("lwp_sema_wait", lwp_sema_wait, 1), 628 /* 148 */ SYSENT_CI("lwp_sema_post", lwp_sema_post, 1), 629 /* 149 */ SYSENT_CI("lwp_sema_trywait", lwp_sema_trywait, 1), 630 /* 150 */ SYSENT_CI("lwp_detach", lwp_detach, 1), 631 /* 151 */ SYSENT_CI("corectl", corectl, 4), 632 /* 152 */ SYSENT_CI("modctl", modctl, 6), 633 /* 153 */ SYSENT_CI("fchroot", fchroot, 1), 634 /* 154 */ SYSENT_CI("utimes", utimes, 2), 635 /* 155 */ SYSENT_CI("vhangup", vhangup, 0), 636 /* 156 */ SYSENT_CI("gettimeofday", gettimeofday, 1), 637 /* 157 */ SYSENT_CI("getitimer", getitimer, 2), 638 /* 158 */ SYSENT_CI("setitimer", setitimer, 3), 639 /* 159 */ SYSENT_CI("lwp_create", syslwp_create, 3), 640 /* 160 */ SYSENT_CI("lwp_exit", (int (*)())syslwp_exit, 0), 641 /* 161 */ SYSENT_CI("lwp_suspend", syslwp_suspend, 1), 642 /* 162 */ SYSENT_CI("lwp_continue", syslwp_continue, 1), 643 /* 163 */ SYSENT_CI("lwp_kill", lwp_kill, 2), 644 /* 164 */ SYSENT_CI("lwp_self", lwp_self, 0), 645 /* 165 */ SYSENT_2CI("lwp_sigmask", lwp_sigmask, 3), 646 /* 166 */ IF_x86( 647 SYSENT_CI("lwp_private", syslwp_private, 3), 648 SYSENT_NOSYS()), 649 /* 167 */ SYSENT_CI("lwp_wait", lwp_wait, 2), 650 /* 168 */ SYSENT_CI("lwp_mutex_wakeup", lwp_mutex_wakeup, 2), 651 /* 169 */ SYSENT_CI("lwp_mutex_lock", lwp_mutex_lock, 1), 652 /* 170 */ SYSENT_CI("lwp_cond_wait", lwp_cond_wait, 4), 653 /* 171 */ SYSENT_CI("lwp_cond_signal", lwp_cond_signal, 1), 654 /* 172 */ SYSENT_CI("lwp_cond_broadcast", lwp_cond_broadcast, 1), 655 /* 173 */ SYSENT_CL("pread", pread, 4), 656 /* 174 */ SYSENT_CL("pwrite ", pwrite, 4), 657 /* 658 * The 64-bit C library maps llseek() to lseek(), so this 659 * is needed as a native syscall only on the 32-bit kernel. 660 */ 661 /* 175 */ IF_LP64( 662 SYSENT_NOSYS(), 663 SYSENT_C("llseek", llseek32, 4)), 664 /* 176 */ SYSENT_LOADABLE(), /* inst_sync */ 665 /* 177 */ SYSENT_CI("brandsys", brandsys, 6), 666 /* 178 */ SYSENT_LOADABLE(), /* kaio */ 667 /* 179 */ SYSENT_LOADABLE(), /* cpc */ 668 /* 180 */ SYSENT_CI("lgrpsys", lgrpsys, 3), 669 /* 181 */ SYSENT_CI("rusagesys", rusagesys, 5), 670 /* 182 */ SYSENT_LOADABLE(), /* portfs */ 671 /* 183 */ SYSENT_CI("pollsys", pollsys, 4), 672 /* 184 */ SYSENT_CI("labelsys", labelsys, 5), 673 /* 185 */ SYSENT_CI("acl", acl, 4), 674 /* 186 */ SYSENT_AP("auditsys", auditsys, 2), 675 /* 187 */ SYSENT_CI("processor_bind", processor_bind, 4), 676 /* 188 */ SYSENT_CI("processor_info", processor_info, 2), 677 /* 189 */ SYSENT_CI("p_online", p_online, 2), 678 /* 190 */ SYSENT_CI("sigqueue", sigqueue, 5), 679 /* 191 */ SYSENT_CI("clock_gettime", clock_gettime, 2), 680 /* 192 */ SYSENT_CI("clock_settime", clock_settime, 2), 681 /* 193 */ SYSENT_CI("clock_getres", clock_getres, 2), 682 /* 194 */ SYSENT_CI("timer_create", timer_create, 3), 683 /* 195 */ SYSENT_CI("timer_delete", timer_delete, 1), 684 /* 196 */ SYSENT_CI("timer_settime", timer_settime, 4), 685 /* 197 */ SYSENT_CI("timer_gettime", timer_gettime, 2), 686 /* 198 */ SYSENT_CI("timer_getoverrun", timer_getoverrun, 1), 687 /* 199 */ SYSENT_CI("nanosleep", nanosleep, 2), 688 /* 200 */ SYSENT_CI("facl", facl, 4), 689 /* 201 */ SYSENT_LOADABLE(), /* door */ 690 /* 202 */ SYSENT_CI("setreuid", setreuid, 2), 691 /* 203 */ SYSENT_CI("setregid", setregid, 2), 692 /* 204 */ SYSENT_CI("install_utrap", install_utrap, 3), 693 /* 205 */ SYSENT_CI("signotify", signotify, 3), 694 /* 206 */ SYSENT_CL("schedctl", schedctl, 0), 695 /* 207 */ SYSENT_LOADABLE(), /* pset */ 696 /* 208 */ IF_sparc( 697 SYSENT_CI("sparc_utrap_install", sparc_utrap_install, 5), 698 SYSENT_NOSYS()), 699 /* 209 */ SYSENT_CI("resolvepath", resolvepath, 3), 700 /* 210 */ SYSENT_CI("lwp_mutex_timedlock", lwp_mutex_timedlock, 2), 701 /* 211 */ SYSENT_CI("lwp_sema_timedwait", lwp_sema_timedwait, 3), 702 /* 212 */ SYSENT_CI("lwp_rwlock_sys", lwp_rwlock_sys, 3), 703 /* 704 * Syscalls 213-225: 32-bit system call support for large files. 705 * 706 * (The 64-bit C library transparently maps these system calls 707 * back to their native versions, so almost all of them are only 708 * needed as native syscalls on the 32-bit kernel). 709 */ 710 /* 213 */ IF_LP64( 711 SYSENT_NOSYS(), 712 SYSENT_CI("getdents64", getdents64, 3)), 713 /* 214 */ IF_LP64( 714 SYSENT_NOSYS(), 715 SYSENT_AP("smmaplf32", smmaplf32, 7)), 716 /* 215 */ IF_LP64( 717 SYSENT_NOSYS(), 718 SYSENT_CI("stat64", stat64, 2)), 719 /* 216 */ IF_LP64( 720 SYSENT_NOSYS(), 721 SYSENT_CI("lstat64", lstat64, 2)), 722 /* 217 */ IF_LP64( 723 SYSENT_NOSYS(), 724 SYSENT_CI("fstat64", fstat64, 2)), 725 /* 218 */ IF_LP64( 726 SYSENT_NOSYS(), 727 SYSENT_CI("statvfs64", statvfs64, 2)), 728 /* 219 */ IF_LP64( 729 SYSENT_NOSYS(), 730 SYSENT_CI("fstatvfs64", fstatvfs64, 2)), 731 /* 220 */ IF_LP64( 732 SYSENT_NOSYS(), 733 SYSENT_CI("setrlimit64", setrlimit64, 2)), 734 /* 221 */ IF_LP64( 735 SYSENT_NOSYS(), 736 SYSENT_CI("getrlimit64", getrlimit64, 2)), 737 /* 222 */ IF_LP64( 738 SYSENT_NOSYS(), 739 SYSENT_CI("pread64", pread64, 5)), 740 /* 223 */ IF_LP64( 741 SYSENT_NOSYS(), 742 SYSENT_CI("pwrite64", pwrite64, 5)), 743 /* 224 */ IF_LP64( 744 SYSENT_NOSYS(), 745 SYSENT_CI("creat64", creat64, 2)), 746 /* 225 */ IF_LP64( 747 SYSENT_NOSYS(), 748 SYSENT_CI("open64", open64, 3)), 749 /* 226 */ SYSENT_LOADABLE(), /* rpcsys */ 750 /* 227 */ SYSENT_CL("zone", zone, 5), 751 /* 228 */ SYSENT_LOADABLE(), /* autofssys */ 752 /* 229 */ SYSENT_CI("getcwd", getcwd, 2), 753 /* 230 */ SYSENT_CI("so_socket", so_socket, 5), 754 /* 231 */ SYSENT_CI("so_socketpair", so_socketpair, 1), 755 /* 232 */ SYSENT_CI("bind", bind, 4), 756 /* 233 */ SYSENT_CI("listen", listen, 3), 757 /* 234 */ SYSENT_CI("accept", accept, 4), 758 /* 235 */ SYSENT_CI("connect", connect, 4), 759 /* 236 */ SYSENT_CI("shutdown", shutdown, 3), 760 /* 237 */ SYSENT_CL("recv", recv, 4), 761 /* 238 */ SYSENT_CL("recvfrom", recvfrom, 6), 762 /* 239 */ SYSENT_CL("recvmsg", recvmsg, 3), 763 /* 240 */ SYSENT_CL("send", send, 4), 764 /* 241 */ SYSENT_CL("sendmsg", sendmsg, 3), 765 /* 242 */ SYSENT_CL("sendto", sendto, 6), 766 /* 243 */ SYSENT_CI("getpeername", getpeername, 4), 767 /* 244 */ SYSENT_CI("getsockname", getsockname, 4), 768 /* 245 */ SYSENT_CI("getsockopt", getsockopt, 6), 769 /* 246 */ SYSENT_CI("setsockopt", setsockopt, 6), 770 /* 247 */ SYSENT_CI("sockconfig", sockconfig, 4), 771 /* 248 */ SYSENT_CI("ntp_gettime", ntp_gettime, 1), 772 /* 249 */ SYSENT_CI("ntp_adjtime", ntp_adjtime, 1), 773 /* 250 */ SYSENT_CI("lwp_mutex_unlock", lwp_mutex_unlock, 1), 774 /* 251 */ SYSENT_CI("lwp_mutex_trylock", lwp_mutex_trylock, 1), 775 /* 252 */ SYSENT_CI("lwp_mutex_register", lwp_mutex_register, 2), 776 /* 253 */ SYSENT_CI("cladm", cladm, 3), 777 /* 254 */ SYSENT_CI("uucopy", uucopy, 3), 778 /* 255 */ SYSENT_CI("umount2", umount2, 2) 779 /* ONC_PLUS EXTRACT START */ 780 }; 781 /* ONC_PLUS EXTRACT END */ 782 783 784 #ifdef _SYSCALL32_IMPL 785 786 extern int ulimit32(); 787 extern ssize_t read32(); 788 extern ssize_t write32(); 789 extern ssize_t pread32(); 790 extern ssize_t pwrite32(); 791 extern ssize_t readv32(); 792 extern ssize_t writev32(); 793 extern ssize_t readlink32(); 794 extern int open32(); 795 extern int creat32(); 796 #if (defined(__i386) && !defined(__amd64)) || defined(__i386_COMPAT) 797 extern int xstat32(); 798 extern int lxstat32(); 799 extern int fxstat32(); 800 #endif 801 extern int stat32(); 802 extern int fstatat32(); 803 extern int lstat32(); 804 extern int fstat32(); 805 extern int fstatat64_32(); 806 extern int stat64_32(); 807 extern int lstat64_32(); 808 extern int fstat64_32(); 809 extern int getmsg32(); 810 extern int putmsg32(); 811 extern int getpmsg32(); 812 extern int putpmsg32(); 813 extern int getsetcontext32(); 814 extern int statvfs32(); 815 extern int fstatvfs32(); 816 extern int statvfs64_32(); 817 extern int fstatvfs64_32(); 818 extern int sigaction32(); 819 extern clock32_t times32(); 820 extern int stime32(); 821 extern int getpagesizes32(); 822 extern int sigaltstack32(); 823 extern int sigqueue32(); 824 extern offset_t llseek32(); 825 extern int waitsys32(); 826 827 extern ssize_t recv32(); 828 extern ssize_t recvfrom32(); 829 extern ssize_t send32(); 830 extern ssize_t sendto32(); 831 832 extern int privsys32(); 833 extern int ucredsys32(); 834 835 /* ONC_PLUS EXTRACT START */ 836 /* 837 * sysent table for ILP32 processes running on 838 * a LP64 kernel. 839 */ 840 struct sysent sysent32[NSYSCALL] = 841 { 842 /* ONC_PLUS EXTRACT END */ 843 /* 0 */ SYSENT_C("indir", indir, 1), 844 /* 1 */ SYSENT_CI("exit", (int (*)())rexit, 1), 845 /* 2 */ SYSENT_2CI("forkall", forkall, 0), 846 /* 3 */ SYSENT_CI("read", read32, 3), 847 /* 4 */ SYSENT_CI("write", write32, 3), 848 /* 5 */ SYSENT_CI("open", open32, 3), 849 /* 6 */ SYSENT_CI("close", close, 1), 850 /* 7 */ SYSENT_2CI("wait", wait, 0), 851 /* 8 */ SYSENT_CI("creat", creat32, 2), 852 /* 9 */ SYSENT_CI("link", link, 2), 853 /* 10 */ SYSENT_CI("unlink", unlink, 1), 854 /* 11 */ SYSENT_CI("exec", exec, 2), 855 /* 12 */ SYSENT_CI("chdir", chdir, 1), 856 /* 13 */ SYSENT_CI("time", gtime, 0), 857 /* 14 */ SYSENT_CI("mknod", mknod, 3), 858 /* 15 */ SYSENT_CI("chmod", chmod, 2), 859 /* 16 */ SYSENT_CI("chown", chown, 3), 860 /* 17 */ SYSENT_CI("brk", brk, 1), 861 /* 18 */ SYSENT_CI("stat", stat32, 2), 862 /* 19 */ SYSENT_CI("lseek", lseek32, 3), 863 /* 20 */ SYSENT_2CI("getpid", getpid, 0), 864 /* 21 */ SYSENT_AP("mount", mount, 8), 865 /* 22 */ SYSENT_CI("umount", umount, 1), 866 /* 23 */ SYSENT_CI("setuid", setuid, 1), 867 /* 24 */ SYSENT_2CI("getuid", getuid, 0), 868 /* 25 */ SYSENT_CI("stime", stime32, 1), 869 /* 26 */ SYSENT_CI("pcsample", pcsample, 2), 870 /* 27 */ SYSENT_CI("alarm", alarm, 1), 871 /* 28 */ SYSENT_CI("fstat", fstat32, 2), 872 /* 29 */ SYSENT_CI("pause", pause, 0), 873 /* 30 */ SYSENT_CI("utime", utime, 2), 874 /* 31 */ SYSENT_CI("stty", stty, 2), 875 /* 32 */ SYSENT_CI("gtty", gtty, 2), 876 /* 33 */ SYSENT_CI("access", access, 2), 877 /* 34 */ SYSENT_CI("nice", nice, 1), 878 /* 35 */ SYSENT_CI("statfs", statfs32, 4), 879 /* 36 */ SYSENT_CI("sync", syssync, 0), 880 /* 37 */ SYSENT_CI("kill", kill, 2), 881 /* 38 */ SYSENT_CI("fstatfs", fstatfs32, 4), 882 /* 39 */ SYSENT_CI("setpgrp", setpgrp, 3), 883 /* 40 */ SYSENT_CI("uucopystr", uucopystr, 3), 884 /* 41 */ SYSENT_CI("dup", dup, 1), 885 /* 42 */ SYSENT_LOADABLE32(), /* pipe */ 886 /* 43 */ SYSENT_CI("times", times32, 1), 887 /* 44 */ SYSENT_CI("prof", profil, 4), 888 /* 45 */ SYSENT_LOADABLE32(), /* (was proc lock) */ 889 /* 46 */ SYSENT_CI("setgid", setgid, 1), 890 /* 47 */ SYSENT_2CI("getgid", getgid, 0), 891 /* 48 */ SYSENT_CI("sig", ssig, 2), 892 /* 49 */ SYSENT_LOADABLE32(), /* msgsys */ 893 /* 50 */ IF_386_ABI( 894 SYSENT_CI("sysi86", sysi86, 4), 895 SYSENT_LOADABLE()), /* (was sys3b) */ 896 /* 51 */ SYSENT_LOADABLE32(), /* sysacct */ 897 /* 52 */ SYSENT_LOADABLE32(), /* shmsys */ 898 /* 53 */ SYSENT_LOADABLE32(), /* semsys */ 899 /* 54 */ SYSENT_CI("ioctl", ioctl, 3), 900 /* 55 */ SYSENT_CI("uadmin", uadmin, 3), 901 /* 56 */ SYSENT_LOADABLE32(), 902 /* 57 */ SYSENT_2CI("utssys", utssys32, 4), 903 /* 58 */ SYSENT_CI("fdsync", fdsync, 2), 904 /* 59 */ SYSENT_CI("exece", exece, 3), 905 /* 60 */ SYSENT_CI("umask", umask, 1), 906 /* 61 */ SYSENT_CI("chroot", chroot, 1), 907 /* 62 */ SYSENT_CI("fcntl", fcntl, 3), 908 /* 63 */ SYSENT_CI("ulimit", ulimit32, 2), 909 910 /* 911 * The following 6 entries were reserved for the UNIX PC. 912 */ 913 /* 64 */ SYSENT_LOADABLE32(), 914 /* 65 */ SYSENT_LOADABLE32(), 915 /* 66 */ SYSENT_LOADABLE32(), 916 /* 67 */ SYSENT_LOADABLE32(), /* file locking call */ 917 /* 68 */ SYSENT_LOADABLE32(), /* local system calls */ 918 /* 69 */ SYSENT_LOADABLE32(), /* inode open */ 919 920 /* 70 */ SYSENT_CI("tasksys", tasksys, 5), 921 /* 71 */ SYSENT_LOADABLE32(), /* acctctl */ 922 /* 72 */ SYSENT_LOADABLE32(), /* exacct */ 923 /* 73 */ SYSENT_CI("getpagesizes", getpagesizes32, 3), 924 /* 74 */ SYSENT_CI("rctlsys", rctlsys, 6), 925 /* 75 */ SYSENT_2CI("sidsys", sidsys, 4), 926 /* 76 */ SYSENT_CI("fsat", fsat32, 6), 927 /* 77 */ SYSENT_CI("lwp_park", syslwp_park, 3), 928 /* 78 */ SYSENT_CI("sendfilev", sendfilev, 5), 929 /* 79 */ SYSENT_CI("rmdir", rmdir, 1), 930 /* 80 */ SYSENT_CI("mkdir", mkdir, 2), 931 /* 81 */ SYSENT_CI("getdents", getdents32, 3), 932 /* 82 */ SYSENT_CI("privsys", privsys32, 6), 933 /* 83 */ SYSENT_CI("ucredsys", ucredsys32, 3), 934 /* 84 */ SYSENT_CI("sysfs", sysfs, 3), 935 /* 85 */ SYSENT_CI("getmsg", getmsg32, 4), 936 /* 86 */ SYSENT_CI("putmsg", putmsg32, 4), 937 /* 87 */ SYSENT_CI("poll", poll, 3), 938 /* 88 */ SYSENT_CI("lstat", lstat32, 2), 939 /* 89 */ SYSENT_CI("symlink", symlink, 2), 940 /* 90 */ SYSENT_CI("readlink", readlink32, 3), 941 /* 91 */ SYSENT_CI("setgroups", setgroups, 2), 942 /* 92 */ SYSENT_CI("getgroups", getgroups, 2), 943 /* 93 */ SYSENT_CI("fchmod", fchmod, 2), 944 /* 94 */ SYSENT_CI("fchown", fchown, 3), 945 /* 95 */ SYSENT_CI("sigprocmask", sigprocmask, 3), 946 /* 96 */ SYSENT_CI("sigsuspend", sigsuspend, 1), 947 /* 97 */ SYSENT_CI("sigaltstack", sigaltstack32, 2), 948 /* 98 */ SYSENT_CI("sigaction", sigaction32, 3), 949 /* 99 */ SYSENT_CI("sigpending", sigpending, 2), 950 951 /* 100 */ SYSENT_CI("getsetcontext", getsetcontext32, 2), 952 /* 101 */ SYSENT_LOADABLE32(), /* (was evsys) */ 953 /* 102 */ SYSENT_LOADABLE32(), /* (was evtrapret) */ 954 /* 103 */ SYSENT_CI("statvfs", statvfs32, 2), 955 /* 104 */ SYSENT_CI("fstatvfs", fstatvfs32, 2), 956 /* 105 */ SYSENT_CI("getloadavg", getloadavg, 2), 957 /* ONC_PLUS EXTRACT START */ 958 /* 106 */ SYSENT_LOADABLE32(), /* nfssys */ 959 /* ONC_PLUS EXTRACT END */ 960 /* 107 */ SYSENT_CI("waitsys", waitsys32, 4), 961 /* 108 */ SYSENT_CI("sigsendset", sigsendsys, 2), 962 /* 109 */ IF_x86( 963 SYSENT_AP("hrtsys", hrtsys, 5), 964 SYSENT_LOADABLE32()), 965 /* 110 */ SYSENT_LOADABLE32(), 966 /* 111 */ SYSENT_CI("sigresend", sigresend, 3), 967 /* 112 */ SYSENT_CI("priocntlsys", priocntlsys, 5), 968 /* 113 */ SYSENT_CI("pathconf", pathconf, 2), 969 /* 114 */ SYSENT_CI("mincore", mincore, 3), 970 /* 115 */ SYSENT_CI("mmap", smmap32, 6), 971 /* 116 */ SYSENT_CI("mprotect", mprotect, 3), 972 /* 117 */ SYSENT_CI("munmap", munmap, 2), 973 /* 118 */ SYSENT_CI("fpathconf", fpathconf, 2), 974 /* 119 */ SYSENT_2CI("vfork", vfork, 0), 975 /* 120 */ SYSENT_CI("fchdir", fchdir, 1), 976 /* 121 */ SYSENT_CI("readv", readv32, 3), 977 /* 122 */ SYSENT_CI("writev", writev32, 3), 978 /* 123 */ IF_386_ABI( 979 SYSENT_CI("xstat", xstat32, 3), 980 SYSENT_NOSYS()), 981 /* 124 */ IF_386_ABI( 982 SYSENT_CI("lxstat", lxstat32, 3), 983 SYSENT_NOSYS()), 984 /* 125 */ IF_386_ABI( 985 SYSENT_CI("fxstat", fxstat32, 3), 986 SYSENT_NOSYS()), 987 /* 126 */ IF_386_ABI( 988 SYSENT_CI("xmknod", xmknod, 4), 989 SYSENT_NOSYS()), 990 /* 127 */ SYSENT_CI("mmapobj", mmapobjsys, 5), 991 /* 128 */ SYSENT_CI("setrlimit", setrlimit32, 2), 992 /* 129 */ SYSENT_CI("getrlimit", getrlimit32, 2), 993 /* 130 */ SYSENT_CI("lchown", lchown, 3), 994 /* 131 */ SYSENT_CI("memcntl", memcntl, 6), 995 /* 132 */ SYSENT_CI("getpmsg", getpmsg32, 5), 996 /* 133 */ SYSENT_CI("putpmsg", putpmsg32, 5), 997 /* 134 */ SYSENT_CI("rename", rename, 2), 998 999 /* 135 */ SYSENT_CI("uname", uname, 1), 1000 /* 136 */ SYSENT_CI("setegid", setegid, 1), 1001 /* 137 */ SYSENT_CI("sysconfig", sysconfig, 1), 1002 /* 138 */ SYSENT_CI("adjtime", adjtime, 2), 1003 /* 139 */ SYSENT_CI("systeminfo", systeminfo, 3), 1004 /* 140 */ SYSENT_LOADABLE32(), /* sharefs */ 1005 /* 141 */ SYSENT_CI("seteuid", seteuid, 1), 1006 /* 142 */ SYSENT_2CI("forksys", forksys, 2), 1007 /* 143 */ SYSENT_2CI("fork1", fork1, 0), 1008 /* 144 */ SYSENT_CI("sigtimedwait", sigtimedwait, 3), 1009 /* 145 */ SYSENT_CI("lwp_info", lwp_info, 1), 1010 /* 146 */ SYSENT_CI("yield", yield, 0), 1011 /* 147 */ SYSENT_CI("lwp_sema_wait", lwp_sema_wait, 1), 1012 /* 148 */ SYSENT_CI("lwp_sema_post", lwp_sema_post, 1), 1013 /* 149 */ SYSENT_CI("lwp_sema_trywait", lwp_sema_trywait, 1), 1014 /* 150 */ SYSENT_CI("lwp_detach", lwp_detach, 1), 1015 /* 151 */ SYSENT_CI("corectl", corectl, 4), 1016 /* 152 */ SYSENT_CI("modctl", modctl, 6), 1017 /* 153 */ SYSENT_CI("fchroot", fchroot, 1), 1018 /* 154 */ SYSENT_CI("utimes", utimes, 2), 1019 /* 155 */ SYSENT_CI("vhangup", vhangup, 0), 1020 /* 156 */ SYSENT_CI("gettimeofday", gettimeofday, 1), 1021 /* 157 */ SYSENT_CI("getitimer", getitimer, 2), 1022 /* 158 */ SYSENT_CI("setitimer", setitimer, 3), 1023 /* 159 */ SYSENT_CI("lwp_create", syslwp_create, 3), 1024 /* 160 */ SYSENT_CI("lwp_exit", (int (*)())syslwp_exit, 0), 1025 /* 161 */ SYSENT_CI("lwp_suspend", syslwp_suspend, 1), 1026 /* 162 */ SYSENT_CI("lwp_continue", syslwp_continue, 1), 1027 /* 163 */ SYSENT_CI("lwp_kill", lwp_kill, 2), 1028 /* 164 */ SYSENT_CI("lwp_self", lwp_self, 0), 1029 /* 165 */ SYSENT_2CI("lwp_sigmask", lwp_sigmask, 3), 1030 /* 166 */ IF_x86( 1031 SYSENT_CI("lwp_private", syslwp_private, 3), 1032 SYSENT_NOSYS()), 1033 /* 167 */ SYSENT_CI("lwp_wait", lwp_wait, 2), 1034 /* 168 */ SYSENT_CI("lwp_mutex_wakeup", lwp_mutex_wakeup, 2), 1035 /* 169 */ SYSENT_CI("lwp_mutex_lock", lwp_mutex_lock, 1), 1036 /* 170 */ SYSENT_CI("lwp_cond_wait", lwp_cond_wait, 4), 1037 /* 171 */ SYSENT_CI("lwp_cond_signal", lwp_cond_signal, 1), 1038 /* 172 */ SYSENT_CI("lwp_cond_broadcast", lwp_cond_broadcast, 1), 1039 /* 173 */ SYSENT_CI("pread", pread32, 4), 1040 /* 174 */ SYSENT_CI("pwrite", pwrite32, 4), 1041 /* 175 */ SYSENT_C("llseek", llseek32, 4), 1042 /* 176 */ SYSENT_LOADABLE32(), /* inst_sync */ 1043 /* 177 */ SYSENT_CI("brandsys", brandsys, 6), 1044 /* 178 */ SYSENT_LOADABLE32(), /* kaio */ 1045 /* 179 */ SYSENT_LOADABLE32(), /* cpc */ 1046 /* 180 */ SYSENT_CI("lgrpsys", lgrpsys, 3), 1047 /* 181 */ SYSENT_CI("rusagesys", rusagesys, 5), 1048 /* 182 */ SYSENT_LOADABLE32(), /* portfs */ 1049 /* 183 */ SYSENT_CI("pollsys", pollsys, 4), 1050 /* 184 */ SYSENT_CI("labelsys", labelsys, 5), 1051 /* 185 */ SYSENT_CI("acl", acl, 4), 1052 /* 186 */ SYSENT_AP("auditsys", auditsys, 2), 1053 /* 187 */ SYSENT_CI("processor_bind", processor_bind, 4), 1054 /* 188 */ SYSENT_CI("processor_info", processor_info, 2), 1055 /* 189 */ SYSENT_CI("p_online", p_online, 2), 1056 /* 190 */ SYSENT_CI("sigqueue", sigqueue32, 5), 1057 /* 191 */ SYSENT_CI("clock_gettime", clock_gettime, 2), 1058 /* 192 */ SYSENT_CI("clock_settime", clock_settime, 2), 1059 /* 193 */ SYSENT_CI("clock_getres", clock_getres, 2), 1060 /* 194 */ SYSENT_CI("timer_create", timer_create, 3), 1061 /* 195 */ SYSENT_CI("timer_delete", timer_delete, 1), 1062 /* 196 */ SYSENT_CI("timer_settime", timer_settime, 4), 1063 /* 197 */ SYSENT_CI("timer_gettime", timer_gettime, 2), 1064 /* 198 */ SYSENT_CI("timer_getoverrun", timer_getoverrun, 1), 1065 /* 199 */ SYSENT_CI("nanosleep", nanosleep, 2), 1066 /* 200 */ SYSENT_CI("facl", facl, 4), 1067 /* 201 */ SYSENT_LOADABLE32(), /* door */ 1068 /* 202 */ SYSENT_CI("setreuid", setreuid, 2), 1069 /* 203 */ SYSENT_CI("setregid", setregid, 2), 1070 /* 204 */ SYSENT_CI("install_utrap", install_utrap, 3), 1071 /* 205 */ SYSENT_CI("signotify", signotify, 3), 1072 /* 206 */ SYSENT_CI("schedctl", schedctl, 0), 1073 /* 207 */ SYSENT_LOADABLE32(), /* pset */ 1074 /* 208 */ SYSENT_LOADABLE32(), 1075 /* 209 */ SYSENT_CI("resolvepath", resolvepath, 3), 1076 /* 210 */ SYSENT_CI("lwp_mutex_timedlock", lwp_mutex_timedlock, 2), 1077 /* 211 */ SYSENT_CI("lwp_sema_timedwait", lwp_sema_timedwait, 3), 1078 /* 212 */ SYSENT_CI("lwp_rwlock_sys", lwp_rwlock_sys, 3), 1079 /* 1080 * Syscalls 213-225: 32-bit system call support for large files. 1081 */ 1082 /* 213 */ SYSENT_CI("getdents64", getdents64, 3), 1083 /* 214 */ SYSENT_AP("smmaplf32", smmaplf32, 7), 1084 /* 215 */ SYSENT_CI("stat64", stat64_32, 2), 1085 /* 216 */ SYSENT_CI("lstat64", lstat64_32, 2), 1086 /* 217 */ SYSENT_CI("fstat64", fstat64_32, 2), 1087 /* 218 */ SYSENT_CI("statvfs64", statvfs64_32, 2), 1088 /* 219 */ SYSENT_CI("fstatvfs64", fstatvfs64_32, 2), 1089 /* 220 */ SYSENT_CI("setrlimit64", setrlimit64, 2), 1090 /* 221 */ SYSENT_CI("getrlimit64", getrlimit64, 2), 1091 /* 222 */ SYSENT_CI("pread64", pread64, 5), 1092 /* 223 */ SYSENT_CI("pwrite64", pwrite64, 5), 1093 /* 224 */ SYSENT_CI("creat64", creat64, 2), 1094 /* 225 */ SYSENT_CI("open64", open64, 3), 1095 /* 226 */ SYSENT_LOADABLE32(), /* rpcsys */ 1096 /* 227 */ SYSENT_CI("zone", zone, 6), 1097 /* 228 */ SYSENT_LOADABLE32(), /* autofssys */ 1098 /* 229 */ SYSENT_CI("getcwd", getcwd, 2), 1099 /* 230 */ SYSENT_CI("so_socket", so_socket, 5), 1100 /* 231 */ SYSENT_CI("so_socketpair", so_socketpair, 1), 1101 /* 232 */ SYSENT_CI("bind", bind, 4), 1102 /* 233 */ SYSENT_CI("listen", listen, 3), 1103 /* 234 */ SYSENT_CI("accept", accept, 4), 1104 /* 235 */ SYSENT_CI("connect", connect, 4), 1105 /* 236 */ SYSENT_CI("shutdown", shutdown, 3), 1106 /* 237 */ SYSENT_CI("recv", recv32, 4), 1107 /* 238 */ SYSENT_CI("recvfrom", recvfrom32, 6), 1108 /* 239 */ SYSENT_CI("recvmsg", recvmsg, 3), 1109 /* 240 */ SYSENT_CI("send", send32, 4), 1110 /* 241 */ SYSENT_CI("sendmsg", sendmsg, 3), 1111 /* 242 */ SYSENT_CI("sendto", sendto32, 6), 1112 /* 243 */ SYSENT_CI("getpeername", getpeername, 4), 1113 /* 244 */ SYSENT_CI("getsockname", getsockname, 4), 1114 /* 245 */ SYSENT_CI("getsockopt", getsockopt, 6), 1115 /* 246 */ SYSENT_CI("setsockopt", setsockopt, 6), 1116 /* 247 */ SYSENT_CI("sockconfig", sockconfig, 4), 1117 /* 248 */ SYSENT_CI("ntp_gettime", ntp_gettime, 1), 1118 /* 249 */ SYSENT_CI("ntp_adjtime", ntp_adjtime, 1), 1119 /* 250 */ SYSENT_CI("lwp_mutex_unlock", lwp_mutex_unlock, 1), 1120 /* 251 */ SYSENT_CI("lwp_mutex_trylock", lwp_mutex_trylock, 1), 1121 /* 252 */ SYSENT_CI("lwp_mutex_register", lwp_mutex_register, 2), 1122 /* 253 */ SYSENT_CI("cladm", cladm, 3), 1123 /* 254 */ SYSENT_CI("uucopy", uucopy, 3), 1124 /* 255 */ SYSENT_CI("umount2", umount2, 2) 1125 /* ONC_PLUS EXTRACT START */ 1126 }; 1127 /* ONC_PLUS EXTRACT END */ 1128 #endif /* _SYSCALL32_IMPL */ 1129 1130 /* 1131 * Space allocated and initialized in init_syscallnames(). 1132 */ 1133 char **syscallnames; 1134 1135 systrace_sysent_t *systrace_sysent; 1136 void (*systrace_probe)(dtrace_id_t, uintptr_t, uintptr_t, 1137 uintptr_t, uintptr_t, uintptr_t, uintptr_t); 1138 1139 /*ARGSUSED*/ 1140 void 1141 systrace_stub(dtrace_id_t id, uintptr_t arg0, uintptr_t arg1, 1142 uintptr_t arg2, uintptr_t arg3, uintptr_t arg4, uintptr_t arg5) 1143 {} 1144 1145 /*ARGSUSED*/ 1146 int64_t 1147 dtrace_systrace_syscall(uintptr_t arg0, uintptr_t arg1, uintptr_t arg2, 1148 uintptr_t arg3, uintptr_t arg4, uintptr_t arg5) 1149 { 1150 systrace_sysent_t *sy = &systrace_sysent[curthread->t_sysnum]; 1151 dtrace_id_t id; 1152 int64_t rval; 1153 proc_t *p; 1154 1155 if ((id = sy->stsy_entry) != DTRACE_IDNONE) 1156 (*systrace_probe)(id, arg0, arg1, arg2, arg3, arg4, arg5); 1157 1158 /* 1159 * We want to explicitly allow DTrace consumers to stop a process 1160 * before it actually executes the meat of the syscall. 1161 */ 1162 p = ttoproc(curthread); 1163 mutex_enter(&p->p_lock); 1164 if (curthread->t_dtrace_stop && !curthread->t_lwp->lwp_nostop) { 1165 curthread->t_dtrace_stop = 0; 1166 stop(PR_REQUESTED, 0); 1167 } 1168 mutex_exit(&p->p_lock); 1169 1170 rval = (*sy->stsy_underlying)(arg0, arg1, arg2, arg3, arg4, arg5); 1171 1172 if (ttolwp(curthread)->lwp_errno != 0) 1173 rval = -1; 1174 1175 if ((id = sy->stsy_return) != DTRACE_IDNONE) 1176 (*systrace_probe)(id, (uintptr_t)rval, (uintptr_t)rval, 1177 (uintptr_t)((int64_t)rval >> 32), 0, 0, 0); 1178 1179 return (rval); 1180 } 1181 1182 #ifdef _SYSCALL32_IMPL 1183 1184 systrace_sysent_t *systrace_sysent32; 1185 1186 /*ARGSUSED*/ 1187 int64_t 1188 dtrace_systrace_syscall32(uintptr_t arg0, uintptr_t arg1, uintptr_t arg2, 1189 uintptr_t arg3, uintptr_t arg4, uintptr_t arg5) 1190 { 1191 systrace_sysent_t *sy = &systrace_sysent32[curthread->t_sysnum]; 1192 dtrace_id_t id; 1193 int64_t rval; 1194 proc_t *p; 1195 1196 if ((id = sy->stsy_entry) != DTRACE_IDNONE) 1197 (*systrace_probe)(id, arg0, arg1, arg2, arg3, arg4, arg5); 1198 1199 /* 1200 * We want to explicitly allow DTrace consumers to stop a process 1201 * before it actually executes the meat of the syscall. 1202 */ 1203 p = ttoproc(curthread); 1204 mutex_enter(&p->p_lock); 1205 if (curthread->t_dtrace_stop && !curthread->t_lwp->lwp_nostop) { 1206 curthread->t_dtrace_stop = 0; 1207 stop(PR_REQUESTED, 0); 1208 } 1209 mutex_exit(&p->p_lock); 1210 1211 rval = (*sy->stsy_underlying)(arg0, arg1, arg2, arg3, arg4, arg5); 1212 1213 if (ttolwp(curthread)->lwp_errno != 0) 1214 rval = -1; 1215 1216 if ((id = sy->stsy_return) != DTRACE_IDNONE) 1217 (*systrace_probe)(id, (uintptr_t)rval, (uintptr_t)rval, 1218 (uintptr_t)((uint64_t)rval >> 32), 0, 0, 0); 1219 1220 return (rval); 1221 } 1222 1223 #endif 1224 1225 void 1226 dtrace_systrace_rtt(void) 1227 { 1228 systrace_sysent_t *sy; 1229 dtrace_id_t id; 1230 1231 if (get_udatamodel() == DATAMODEL_NATIVE) { 1232 if (systrace_sysent == NULL) 1233 return; 1234 1235 sy = &systrace_sysent[curthread->t_sysnum]; 1236 #ifdef _SYSCALL32_IMPL 1237 } else { 1238 if (systrace_sysent32 == NULL) 1239 return; 1240 1241 sy = &systrace_sysent32[curthread->t_sysnum]; 1242 #endif 1243 } 1244 1245 if ((id = sy->stsy_return) != DTRACE_IDNONE) 1246 (*systrace_probe)(id, 0, 0, 0, 0, 0, 0); 1247 } 1248