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