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, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* ONC_PLUS EXTRACT START */ 23 /* 24 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 25 * Use is subject to license terms. 26 */ 27 28 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 29 /* All Rights Reserved */ 30 31 /* ONC_PLUS EXTRACT END */ 32 33 #pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.51 */ 34 35 #include <sys/param.h> 36 #include <sys/types.h> 37 #include <sys/systm.h> 38 #include <sys/systrace.h> 39 #include <sys/procfs.h> 40 41 /* ONC_PLUS EXTRACT START */ 42 /* 43 * This table is the switch used to transfer to the appropriate 44 * routine for processing a system call. Each row contains the 45 * number of arguments expected, a switch that tells systrap() 46 * in trap.c whether a setjmp() is not necessary, and a pointer 47 * to the routine. 48 */ 49 /* ONC_PLUS EXTRACT END */ 50 51 int access(); 52 int alarm(); 53 int auditsys(); 54 int brk(); 55 int chdir(); 56 int chmod(); 57 int chown(); 58 int chroot(); 59 int cladm(); 60 int close(); 61 int creat(); 62 int dup(); 63 int exec(); 64 int exece(); 65 int fcntl(); 66 int64_t forkall(); 67 int64_t fork1(); 68 int fstat(); 69 int fsat32(); 70 int fdsync(); 71 int64_t getgid(); 72 int ucredsys(); 73 int64_t getpid(); 74 int64_t getuid(); 75 time_t gtime(); 76 int getloadavg(); 77 int rusagesys(); 78 int getpagesizes(); 79 int gtty(); 80 #if defined(__i386) || defined(__amd64) 81 int hrtsys(); 82 #endif /* __i386 || __amd64 */ 83 int ioctl(); 84 int issetugid(); 85 int kill(); 86 int link(); 87 off32_t lseek32(); 88 off_t lseek64(); 89 int lgrpsys(); 90 int mknod(); 91 int mount(); 92 int nice(); 93 int nullsys(); 94 int open(); 95 int pause(); 96 long pcsample(); 97 int privsys(); 98 int profil(); 99 ssize_t pread(); 100 ssize_t pwrite(); 101 ssize_t read(); 102 int rename(); 103 void rexit(); 104 int semsys(); 105 int setgid(); 106 int setpgrp(); 107 int setuid(); 108 uintptr_t shmsys(); 109 int ssig(); 110 int sigprocmask(); 111 int sigsuspend(); 112 int sigaltstack(); 113 int sigaction(); 114 int sigpending(); 115 int sigtimedwait(); 116 int getsetcontext(); 117 int stat(); 118 int stime(); 119 int stty(); 120 int syssync(); 121 int sysacct(); 122 clock_t times(); 123 long ulimit(); 124 int getrlimit32(); 125 int setrlimit32(); 126 int umask(); 127 int umount(); 128 int umount2(); 129 int unlink(); 130 int utime(); 131 int64_t utssys32(); 132 int64_t utssys64(); 133 int64_t wait(); 134 ssize_t write(); 135 ssize_t readv(); 136 ssize_t writev(); 137 int syslwp_park(); 138 int rmdir(); 139 int mkdir(); 140 int getdents32(); 141 int statfs32(); 142 int fstatfs32(); 143 int sysfs(); 144 int getmsg(); 145 int poll(); 146 int pollsys(); 147 int putmsg(); 148 int uadmin(); 149 int lstat(); 150 int symlink(); 151 ssize_t readlink(); 152 int resolvepath(); 153 int setgroups(); 154 int getgroups(); 155 int fchdir(); 156 int fchown(); 157 int fchmod(); 158 int getcwd(); 159 int statvfs(); 160 int fstatvfs(); 161 offset_t llseek32(); 162 163 #if (defined(__i386) && !defined(__amd64)) || defined(__i386_COMPAT) 164 int sysi86(); 165 #endif 166 167 int acl(); 168 int facl(); 169 long priocntlsys(); 170 int waitsys(); 171 int sigsendsys(); 172 int mincore(); 173 caddr_t smmap64(); 174 caddr_t smmap32(); 175 int smmaplf32(); 176 int mprotect(); 177 int munmap(); 178 int64_t vfork(); 179 #if (defined(__i386) && !defined(__amd64)) || defined(__i386_COMPAT) 180 int xstat(); 181 int lxstat(); 182 int fxstat(); 183 int xmknod(); 184 #endif 185 int uname(); 186 int lchown(); 187 int getpmsg(); 188 int putpmsg(); 189 int memcntl(); 190 long sysconfig(); 191 int adjtime(); 192 long systeminfo(); 193 int setegid(); 194 int seteuid(); 195 196 int setreuid(); 197 int setregid(); 198 int install_utrap(); 199 #ifdef __sparc 200 int sparc_utrap_install(); 201 #endif 202 203 int syslwp_create(); 204 void syslwp_exit(); 205 int syslwp_suspend(); 206 int syslwp_continue(); 207 int syslwp_private(); 208 int lwp_detach(); 209 int lwp_info(); 210 int lwp_kill(); 211 int lwp_self(); 212 int64_t lwp_sigmask(); 213 int yield(); 214 int lwp_wait(); 215 int lwp_mutex_lock(); 216 int lwp_mutex_timedlock(); 217 int lwp_mutex_wakeup(); 218 int lwp_mutex_unlock(); 219 int lwp_mutex_trylock(); 220 int lwp_mutex_init(); 221 int lwp_rwlock_sys(); 222 int lwp_sema_post(); 223 int lwp_sema_wait(); 224 int lwp_sema_timedwait(); 225 int lwp_sema_trywait(); 226 int lwp_cond_wait(); 227 int lwp_cond_signal(); 228 int lwp_cond_broadcast(); 229 caddr_t schedctl(); 230 231 long pathconf(); 232 long fpathconf(); 233 int processor_bind(); 234 int processor_info(); 235 int p_online(); 236 237 /* 238 * POSIX .4 system calls * 239 */ 240 int clock_gettime(); 241 int clock_settime(); 242 int clock_getres(); 243 int timer_create(); 244 int timer_delete(); 245 int timer_settime(); 246 int timer_gettime(); 247 int timer_getoverrun(); 248 int nanosleep(); 249 int sigqueue(); 250 int signotify(); 251 252 int getdents64(); 253 int stat64(); 254 int fsat64(); 255 int lstat64(); 256 int fstatat64(); 257 int fstat64(); 258 int statvfs64(); 259 int fstatvfs64(); 260 int setrlimit64(); 261 int getrlimit64(); 262 int pread64(); 263 int pwrite64(); 264 int creat64(); 265 int open64(); 266 267 /* 268 * NTP syscalls 269 */ 270 271 int ntp_gettime(); 272 int ntp_adjtime(); 273 274 /* 275 * ++++++++++++++++++++++++ 276 * ++ SunOS4.1 Buyback ++ 277 * ++++++++++++++++++++++++ 278 * 279 * fchroot, utimes, vhangup, gettimeofday 280 */ 281 282 int fchroot(); 283 int utimes(); 284 int vhangup(); 285 int gettimeofday(); 286 int getitimer(); 287 int setitimer(); 288 289 int corectl(); 290 int modctl(); 291 int64_t loadable_syscall(); 292 int64_t indir(); 293 294 long tasksys(); 295 long rctlsys(); 296 297 long zone(); 298 299 int so_socket(); 300 int so_socketpair(); 301 int bind(); 302 int listen(); 303 int accept(); 304 int connect(); 305 int shutdown(); 306 ssize_t recv(); 307 ssize_t recvfrom(); 308 ssize_t recvmsg(); 309 ssize_t send(); 310 ssize_t sendmsg(); 311 ssize_t sendto(); 312 int getpeername(); 313 int getsockname(); 314 int getsockopt(); 315 int setsockopt(); 316 int sockconfig(); 317 ssize_t sendfilev(); 318 319 typedef int64_t (*llfcn_t)(); /* for casting one-word returns */ 320 321 /* 322 * Sysent initialization macros. 323 * These take the name string of the system call even though that isn't 324 * currently used in the sysent entry. This might be useful someday. 325 * 326 * Initialization macro for system calls which take their args in the C style. 327 * These system calls return the longlong_t return value and must call 328 * set_errno() to return an error. For SPARC, narg must be at most six. 329 * For more args, use the SYSENT_AP() routine. 330 * 331 * We are able to return two distinct values to userland via the rval_t. 332 * At this time, that corresponds to one 64-bit quantity, or two 32-bit 333 * quantities. The kernel does not currently need to return two 64-bit 334 * values, or one 128 bit value(!), but we may do one day, so the calling 335 * sequence between userland and the kernel should permit it. 336 * 337 * The interpretation of rval_t is provided by the sy_flags field 338 * which is used to determine how to arrange the results in registers 339 * (or on the stack) for return userland. 340 */ 341 /* returns a 64-bit quantity for both ABIs */ 342 #define SYSENT_C(name, call, narg) \ 343 { (narg), SE_64RVAL, NULL, NULL, (llfcn_t)(call) } 344 345 /* returns one 32-bit value for both ABIs: r_val1 */ 346 #define SYSENT_CI(name, call, narg) \ 347 { (narg), SE_32RVAL1, NULL, NULL, (llfcn_t)(call) } 348 349 /* returns 2 32-bit values: r_val1 & r_val2 */ 350 #define SYSENT_2CI(name, call, narg) \ 351 { (narg), SE_32RVAL1|SE_32RVAL2, NULL, NULL, (llfcn_t)(call) } 352 353 /* 354 * Initialization macro for system calls which take their args in the standard 355 * Unix style of a pointer to the arg structure and a pointer to the rval_t. 356 * 357 * Deprecated wherever possible (slower on some architectures, and trickier 358 * to maintain two flavours). 359 */ 360 #define SYSENT_AP(name, call, narg) \ 361 { (narg), SE_64RVAL, (call), NULL, syscall_ap } 362 363 /* 364 * Conditional constructors to build the tables without #ifdef clutter 365 */ 366 #if defined(_LP64) 367 #define IF_LP64(true, false) true 368 #else 369 #define IF_LP64(true, false) false 370 #endif 371 372 #if defined(__sparc) 373 #define IF_sparc(true, false) true 374 #else 375 #define IF_sparc(true, false) false 376 #endif 377 378 #if defined(__i386) && !defined(__amd64) 379 #define IF_i386(true, false) true 380 #else 381 #define IF_i386(true, false) false 382 #endif 383 384 #if defined(__i386) || defined(__ia64) || defined(__amd64) 385 #define IF_x86(true, false) true 386 #else 387 #define IF_x86(true, false) false 388 #endif 389 390 #if (defined(__i386) && !defined(__amd64)) || defined(__i386_COMPAT) 391 #define IF_386_ABI(true, false) true 392 #else 393 #define IF_386_ABI(true, false) false 394 #endif 395 396 /* 397 * Define system calls that return a native 'long' quantity i.e. a 32-bit 398 * or 64-bit integer - depending on how the kernel is itself compiled 399 * e.g. read(2) returns 'ssize_t' in the kernel and in userland. 400 */ 401 #define SYSENT_CL(name, call, narg) \ 402 IF_LP64(SYSENT_C(name, call, narg), SYSENT_CI(name, call, narg)) 403 404 /* 405 * Initialization macro for loadable native system calls. 406 */ 407 #define SYSENT_LOADABLE() \ 408 { 0, SE_LOADABLE, (int (*)())nosys, NULL, loadable_syscall } 409 /* ONC_PLUS EXTRACT END */ 410 411 /* 412 * Initialization macro for loadable 32-bit compatibility system calls. 413 */ 414 #define SYSENT_LOADABLE32() SYSENT_LOADABLE() 415 416 #define SYSENT_NOSYS() SYSENT_C("nosys", nosys, 0) 417 418 struct sysent nosys_ent = SYSENT_NOSYS(); 419 420 /* ONC_PLUS EXTRACT START */ 421 /* 422 * Native sysent table. 423 */ 424 struct sysent sysent[NSYSCALL] = 425 { 426 /* ONC_PLUS EXTRACT END */ 427 /* 0 */ IF_LP64( 428 SYSENT_NOSYS(), 429 SYSENT_C("indir", indir, 1)), 430 /* 1 */ SYSENT_CI("exit", rexit, 1), 431 /* 2 */ SYSENT_2CI("forkall", forkall, 0), 432 /* 3 */ SYSENT_CL("read", read, 3), 433 /* 4 */ SYSENT_CL("write", write, 3), 434 /* 5 */ SYSENT_CI("open", open, 3), 435 /* 6 */ SYSENT_CI("close", close, 1), 436 /* 7 */ SYSENT_2CI("wait", wait, 0), 437 /* 8 */ SYSENT_CI("creat", creat, 2), 438 /* 9 */ SYSENT_CI("link", link, 2), 439 /* 10 */ SYSENT_CI("unlink", unlink, 1), 440 /* 11 */ SYSENT_CI("exec", exec, 2), 441 /* 12 */ SYSENT_CI("chdir", chdir, 1), 442 /* 13 */ SYSENT_CL("time", gtime, 0), 443 /* 14 */ SYSENT_CI("mknod", mknod, 3), 444 /* 15 */ SYSENT_CI("chmod", chmod, 2), 445 /* 16 */ SYSENT_CI("chown", chown, 3), 446 /* 17 */ SYSENT_CI("brk", brk, 1), 447 /* 18 */ SYSENT_CI("stat", stat, 2), 448 /* 19 */ IF_LP64( 449 SYSENT_CL("lseek", lseek64, 3), 450 SYSENT_CL("lseek", lseek32, 3)), 451 /* 20 */ SYSENT_2CI("getpid", getpid, 0), 452 /* 21 */ SYSENT_AP("mount", mount, 8), 453 /* 22 */ SYSENT_CI("umount", umount, 1), 454 /* 23 */ SYSENT_CI("setuid", setuid, 1), 455 /* 24 */ SYSENT_2CI("getuid", getuid, 0), 456 /* 25 */ SYSENT_CI("stime", stime, 1), 457 /* 26 */ SYSENT_CL("pcsample", pcsample, 2), 458 /* 27 */ SYSENT_CI("alarm", alarm, 1), 459 /* 28 */ SYSENT_CI("fstat", fstat, 2), 460 /* 29 */ SYSENT_CI("pause", pause, 0), 461 /* 30 */ SYSENT_CI("utime", utime, 2), 462 /* 31 */ SYSENT_CI("stty", stty, 2), 463 /* 32 */ SYSENT_CI("gtty", gtty, 2), 464 /* 33 */ SYSENT_CI("access", access, 2), 465 /* 34 */ SYSENT_CI("nice", nice, 1), 466 /* 35 */ IF_LP64( 467 SYSENT_NOSYS(), 468 SYSENT_CI("statfs", statfs32, 4)), 469 /* 36 */ SYSENT_CI("sync", syssync, 0), 470 /* 37 */ SYSENT_CI("kill", kill, 2), 471 /* 38 */ IF_LP64( 472 SYSENT_NOSYS(), 473 SYSENT_CI("fstatfs", fstatfs32, 4)), 474 /* 39 */ SYSENT_CI("setpgrp", setpgrp, 3), 475 /* 40 */ SYSENT_LOADABLE(), /* (was cxenix) */ 476 /* 41 */ SYSENT_CI("dup", dup, 1), 477 /* 42 */ SYSENT_LOADABLE(), /* (was pipe ) */ 478 /* 43 */ SYSENT_CL("times", times, 1), 479 /* 44 */ SYSENT_CI("prof", profil, 4), 480 /* 45 */ SYSENT_LOADABLE(), /* (was proc lock) */ 481 /* 46 */ SYSENT_CI("setgid", setgid, 1), 482 /* 47 */ SYSENT_2CI("getgid", getgid, 0), 483 /* 48 */ SYSENT_CI("sig", ssig, 2), 484 /* 49 */ SYSENT_LOADABLE(), /* (was msgsys) */ 485 /* 50 */ IF_x86( 486 SYSENT_CI("sysi86", sysi86, 4), 487 SYSENT_LOADABLE()), /* (was sys3b) */ 488 /* 51 */ SYSENT_LOADABLE(), /* sysacct */ 489 /* 52 */ SYSENT_LOADABLE(), /* shmsys */ 490 /* 53 */ SYSENT_LOADABLE(), /* semsys */ 491 /* 54 */ SYSENT_CI("ioctl", ioctl, 3), 492 /* 55 */ SYSENT_CI("uadmin", uadmin, 3), 493 /* 56 */ SYSENT_LOADABLE(), 494 /* 57 */ IF_LP64( 495 SYSENT_2CI("utssys", utssys64, 4), 496 SYSENT_2CI("utssys", utssys32, 4)), 497 /* 58 */ SYSENT_CI("fdsync", fdsync, 2), 498 /* 59 */ SYSENT_CI("exece", exece, 3), 499 /* 60 */ SYSENT_CI("umask", umask, 1), 500 /* 61 */ SYSENT_CI("chroot", chroot, 1), 501 /* 62 */ SYSENT_CI("fcntl", fcntl, 3), 502 /* 63 */ SYSENT_CI("ulimit", ulimit, 2), 503 504 /* 505 * The following 6 entries were reserved for the UNIX PC. 506 */ 507 /* 64 */ SYSENT_LOADABLE(), 508 /* 65 */ SYSENT_LOADABLE(), 509 /* 66 */ SYSENT_LOADABLE(), 510 /* 67 */ SYSENT_LOADABLE(), /* file locking call */ 511 /* 68 */ SYSENT_LOADABLE(), /* local system calls */ 512 /* 69 */ SYSENT_LOADABLE(), /* inode open */ 513 514 /* 70 */ SYSENT_CI("tasksys", tasksys, 5), 515 /* 71 */ SYSENT_LOADABLE(), /* acctctl */ 516 /* 72 */ SYSENT_LOADABLE(), /* exacct */ 517 /* 73 */ SYSENT_CI("getpagesizes", getpagesizes, 2), 518 /* 74 */ SYSENT_CI("rctlsys", rctlsys, 6), 519 /* 75 */ SYSENT_CI("issetugid", issetugid, 0), 520 /* 76 */ IF_LP64( 521 SYSENT_CI("fsat", fsat64, 6), 522 SYSENT_CI("fsat", fsat32, 6)), 523 /* 77 */ SYSENT_CI("lwp_park", syslwp_park, 3), 524 /* 78 */ SYSENT_CL("sendfilev", sendfilev, 5), 525 /* 79 */ SYSENT_CI("rmdir", rmdir, 1), 526 /* 80 */ SYSENT_CI("mkdir", mkdir, 2), 527 /* 81 */ IF_LP64( 528 SYSENT_CI("getdents", getdents64, 3), 529 SYSENT_CI("getdents", getdents32, 3)), 530 /* 82 */ SYSENT_CI("privsys", privsys, 5), 531 /* 83 */ SYSENT_CI("ucredsys", ucredsys, 3), 532 /* 84 */ SYSENT_CI("sysfs", sysfs, 3), 533 /* 85 */ SYSENT_CI("getmsg", getmsg, 4), 534 /* 86 */ SYSENT_CI("putmsg", putmsg, 4), 535 /* 87 */ SYSENT_CI("poll", poll, 3), 536 /* 88 */ SYSENT_CI("lstat", lstat, 2), 537 /* 89 */ SYSENT_CI("symlink", symlink, 2), 538 /* 90 */ SYSENT_CL("readlink", readlink, 3), 539 /* 91 */ SYSENT_CI("setgroups", setgroups, 2), 540 /* 92 */ SYSENT_CI("getgroups", getgroups, 2), 541 /* 93 */ SYSENT_CI("fchmod", fchmod, 2), 542 /* 94 */ SYSENT_CI("fchown", fchown, 3), 543 /* 95 */ SYSENT_CI("sigprocmask", sigprocmask, 3), 544 /* 96 */ SYSENT_CI("sigsuspend", sigsuspend, 1), 545 /* 97 */ SYSENT_CI("sigaltstack", sigaltstack, 2), 546 /* 98 */ SYSENT_CI("sigaction", sigaction, 3), 547 /* 99 */ SYSENT_CI("sigpending", sigpending, 2), 548 549 /* 100 */ SYSENT_CI("getsetcontext", getsetcontext, 2), 550 /* 101 */ SYSENT_LOADABLE(), /* (was evsys) */ 551 /* 102 */ SYSENT_LOADABLE(), /* (was evtrapret) */ 552 /* 103 */ SYSENT_CI("statvfs", statvfs, 2), 553 /* 104 */ SYSENT_CI("fstatvfs", fstatvfs, 2), 554 /* 105 */ SYSENT_CI("getloadavg", getloadavg, 2), 555 /* ONC_PLUS EXTRACT START */ 556 /* 106 */ SYSENT_LOADABLE(), /* nfssys */ 557 /* ONC_PLUS EXTRACT END */ 558 /* 107 */ SYSENT_CI("waitsys", waitsys, 4), 559 /* 108 */ SYSENT_CI("sigsendset", sigsendsys, 2), 560 /* 109 */ IF_x86( 561 SYSENT_AP("hrtsys", hrtsys, 5), 562 SYSENT_LOADABLE()), 563 /* 110 */ SYSENT_LOADABLE(), /* was acancel */ 564 /* 111 */ SYSENT_LOADABLE(), /* was async */ 565 /* 112 */ SYSENT_CL("priocntlsys", priocntlsys, 5), 566 /* 113 */ SYSENT_CL("pathconf", pathconf, 2), 567 /* 114 */ SYSENT_CI("mincore", mincore, 3), 568 /* 115 */ IF_LP64( 569 SYSENT_CL("mmap", smmap64, 6), 570 SYSENT_CL("mmap", smmap32, 6)), 571 /* 116 */ SYSENT_CI("mprotect", mprotect, 3), 572 /* 117 */ SYSENT_CI("munmap", munmap, 2), 573 /* 118 */ SYSENT_CL("fpathconf", fpathconf, 2), 574 /* 119 */ SYSENT_2CI("vfork", vfork, 0), 575 /* 120 */ SYSENT_CI("fchdir", fchdir, 1), 576 /* 121 */ SYSENT_CL("readv", readv, 3), 577 /* 122 */ SYSENT_CL("writev", writev, 3), 578 /* 123 */ IF_LP64( 579 SYSENT_NOSYS(), 580 IF_i386( 581 SYSENT_CI("xstat", xstat, 3), 582 SYSENT_NOSYS())), 583 /* 124 */ IF_LP64( 584 SYSENT_NOSYS(), 585 IF_i386( 586 SYSENT_CI("lxstat", lxstat, 3), 587 SYSENT_NOSYS())), 588 /* 125 */ IF_LP64( 589 SYSENT_NOSYS(), 590 IF_i386( 591 SYSENT_CI("fxstat", fxstat, 3), 592 SYSENT_NOSYS())), 593 /* 126 */ IF_LP64( 594 SYSENT_NOSYS(), 595 IF_i386( 596 SYSENT_CI("xmknod", xmknod, 4), 597 SYSENT_NOSYS())), 598 /* 127 */ SYSENT_LOADABLE(), /* was clocal */ 599 /* 128 */ IF_LP64( 600 SYSENT_CI("setrlimit", setrlimit64, 2), 601 SYSENT_CI("setrlimit", setrlimit32, 2)), 602 /* 129 */ IF_LP64( 603 SYSENT_CI("getrlimit", getrlimit64, 2), 604 SYSENT_CI("getrlimit", getrlimit32, 2)), 605 /* 130 */ SYSENT_CI("lchown", lchown, 3), 606 /* 131 */ SYSENT_CI("memcntl", memcntl, 6), 607 /* 132 */ SYSENT_CI("getpmsg", getpmsg, 5), 608 /* 133 */ SYSENT_CI("putpmsg", putpmsg, 5), 609 /* 134 */ SYSENT_CI("rename", rename, 2), 610 /* 135 */ SYSENT_CI("uname", uname, 1), 611 /* 136 */ SYSENT_CI("setegid", setegid, 1), 612 /* 137 */ SYSENT_CL("sysconfig", sysconfig, 1), 613 /* 138 */ SYSENT_CI("adjtime", adjtime, 2), 614 /* 139 */ SYSENT_CL("systeminfo", systeminfo, 3), 615 /* 140 */ SYSENT_LOADABLE(), /* reserved */ 616 /* 141 */ SYSENT_CI("seteuid", seteuid, 1), 617 /* 142 */ SYSENT_LOADABLE(), /* reserved */ 618 /* 143 */ SYSENT_2CI("fork1", fork1, 0), 619 /* 144 */ SYSENT_CI("sigtimedwait", sigtimedwait, 3), 620 /* 145 */ SYSENT_CI("lwp_info", lwp_info, 1), 621 /* 146 */ SYSENT_CI("yield", yield, 0), 622 /* 147 */ SYSENT_CI("lwp_sema_wait", lwp_sema_wait, 1), 623 /* 148 */ SYSENT_CI("lwp_sema_post", lwp_sema_post, 1), 624 /* 149 */ SYSENT_CI("lwp_sema_trywait", lwp_sema_trywait, 1), 625 /* 150 */ SYSENT_CI("lwp_detach", lwp_detach, 1), 626 /* 151 */ SYSENT_CI("corectl", corectl, 4), 627 /* 152 */ SYSENT_CI("modctl", modctl, 6), 628 /* 153 */ SYSENT_CI("fchroot", fchroot, 1), 629 /* 154 */ SYSENT_CI("utimes", utimes, 2), 630 /* 155 */ SYSENT_CI("vhangup", vhangup, 0), 631 /* 156 */ SYSENT_CI("gettimeofday", gettimeofday, 1), 632 /* 157 */ SYSENT_CI("getitimer", getitimer, 2), 633 /* 158 */ SYSENT_CI("setitimer", setitimer, 3), 634 /* 159 */ SYSENT_CI("lwp_create", syslwp_create, 3), 635 /* 160 */ SYSENT_CI("lwp_exit", (int (*)())syslwp_exit, 0), 636 /* 161 */ SYSENT_CI("lwp_suspend", syslwp_suspend, 1), 637 /* 162 */ SYSENT_CI("lwp_continue", syslwp_continue, 1), 638 /* 163 */ SYSENT_CI("lwp_kill", lwp_kill, 2), 639 /* 164 */ SYSENT_CI("lwp_self", lwp_self, 0), 640 /* 165 */ SYSENT_2CI("lwp_sigmask", lwp_sigmask, 3), 641 /* 166 */ IF_x86( 642 SYSENT_CI("lwp_private", syslwp_private, 3), 643 SYSENT_NOSYS()), 644 /* 167 */ SYSENT_CI("lwp_wait", lwp_wait, 2), 645 /* 168 */ SYSENT_CI("lwp_mutex_wakeup", lwp_mutex_wakeup, 1), 646 /* 169 */ SYSENT_CI("lwp_mutex_lock", lwp_mutex_lock, 1), 647 /* 170 */ SYSENT_CI("lwp_cond_wait", lwp_cond_wait, 4), 648 /* 171 */ SYSENT_CI("lwp_cond_signal", lwp_cond_signal, 1), 649 /* 172 */ SYSENT_CI("lwp_cond_broadcast", lwp_cond_broadcast, 1), 650 /* 173 */ SYSENT_CL("pread", pread, 4), 651 /* 174 */ SYSENT_CL("pwrite ", pwrite, 4), 652 /* 653 * The 64-bit C library maps llseek() to lseek(), so this 654 * is needed as a native syscall only on the 32-bit kernel. 655 */ 656 /* 175 */ IF_LP64( 657 SYSENT_NOSYS(), 658 SYSENT_C("llseek", llseek32, 4)), 659 /* 176 */ SYSENT_LOADABLE(), /* inst_sync */ 660 /* 177 */ SYSENT_LOADABLE(), /* (was srmlimitsys) */ 661 /* 178 */ SYSENT_LOADABLE(), /* kaio */ 662 /* 179 */ SYSENT_LOADABLE(), /* cpc */ 663 /* 180 */ SYSENT_CI("lgrpsys", lgrpsys, 3), 664 /* 181 */ SYSENT_CI("rusagesys", rusagesys, 2), 665 /* 182 */ SYSENT_LOADABLE(), /* portfs */ 666 /* 183 */ SYSENT_CI("pollsys", pollsys, 4), 667 /* 184 */ SYSENT_LOADABLE(), /* tsolsys */ 668 /* 185 */ SYSENT_CI("acl", acl, 4), 669 /* 186 */ SYSENT_AP("auditsys", auditsys, 2), 670 /* 187 */ SYSENT_CI("processor_bind", processor_bind, 4), 671 /* 188 */ SYSENT_CI("processor_info", processor_info, 2), 672 /* 189 */ SYSENT_CI("p_online", p_online, 2), 673 /* 190 */ SYSENT_CI("sigqueue", sigqueue, 4), 674 /* 191 */ SYSENT_CI("clock_gettime", clock_gettime, 2), 675 /* 192 */ SYSENT_CI("clock_settime", clock_settime, 2), 676 /* 193 */ SYSENT_CI("clock_getres", clock_getres, 2), 677 /* 194 */ SYSENT_CI("timer_create", timer_create, 3), 678 /* 195 */ SYSENT_CI("timer_delete", timer_delete, 1), 679 /* 196 */ SYSENT_CI("timer_settime", timer_settime, 4), 680 /* 197 */ SYSENT_CI("timer_gettime", timer_gettime, 2), 681 /* 198 */ SYSENT_CI("timer_getoverrun", timer_getoverrun, 1), 682 /* 199 */ SYSENT_CI("nanosleep", nanosleep, 2), 683 /* 200 */ SYSENT_CI("facl", facl, 4), 684 /* 201 */ SYSENT_LOADABLE(), /* door */ 685 /* 202 */ SYSENT_CI("setreuid", setreuid, 2), 686 /* 203 */ SYSENT_CI("setregid", setregid, 2), 687 /* 204 */ SYSENT_CI("install_utrap", install_utrap, 3), 688 /* 205 */ SYSENT_CI("signotify", signotify, 3), 689 /* 206 */ SYSENT_CL("schedctl", schedctl, 0), 690 /* 207 */ SYSENT_LOADABLE(), /* pset */ 691 /* 208 */ IF_sparc( 692 SYSENT_CI("sparc_utrap_install", sparc_utrap_install, 5), 693 SYSENT_NOSYS()), 694 /* 209 */ SYSENT_CI("resolvepath", resolvepath, 3), 695 /* 210 */ SYSENT_CI("lwp_mutex_timedlock", lwp_mutex_timedlock, 2), 696 /* 211 */ SYSENT_CI("lwp_sema_timedwait", lwp_sema_timedwait, 3), 697 /* 212 */ SYSENT_CI("lwp_rwlock_sys", lwp_rwlock_sys, 3), 698 /* 699 * Syscalls 213-225: 32-bit system call support for large files. 700 * 701 * (The 64-bit C library transparently maps these system calls 702 * back to their native versions, so almost all of them are only 703 * needed as native syscalls on the 32-bit kernel). 704 */ 705 /* 213 */ IF_LP64( 706 SYSENT_NOSYS(), 707 SYSENT_CI("getdents64", getdents64, 3)), 708 /* 214 */ IF_LP64( 709 SYSENT_NOSYS(), 710 SYSENT_AP("smmaplf32", smmaplf32, 7)), 711 /* 215 */ IF_LP64( 712 SYSENT_NOSYS(), 713 SYSENT_CI("stat64", stat64, 2)), 714 /* 216 */ IF_LP64( 715 SYSENT_NOSYS(), 716 SYSENT_CI("lstat64", lstat64, 2)), 717 /* 217 */ IF_LP64( 718 SYSENT_NOSYS(), 719 SYSENT_CI("fstat64", fstat64, 2)), 720 /* 218 */ IF_LP64( 721 SYSENT_NOSYS(), 722 SYSENT_CI("statvfs64", statvfs64, 2)), 723 /* 219 */ IF_LP64( 724 SYSENT_NOSYS(), 725 SYSENT_CI("fstatvfs64", fstatvfs64, 2)), 726 /* 220 */ IF_LP64( 727 SYSENT_NOSYS(), 728 SYSENT_CI("setrlimit64", setrlimit64, 2)), 729 /* 221 */ IF_LP64( 730 SYSENT_NOSYS(), 731 SYSENT_CI("getrlimit64", getrlimit64, 2)), 732 /* 222 */ IF_LP64( 733 SYSENT_NOSYS(), 734 SYSENT_CI("pread64", pread64, 5)), 735 /* 223 */ IF_LP64( 736 SYSENT_NOSYS(), 737 SYSENT_CI("pwrite64", pwrite64, 5)), 738 /* 224 */ IF_LP64( 739 SYSENT_NOSYS(), 740 SYSENT_CI("creat64", creat64, 2)), 741 /* 225 */ IF_LP64( 742 SYSENT_NOSYS(), 743 SYSENT_CI("open64", open64, 3)), 744 /* 226 */ SYSENT_LOADABLE(), /* rpcsys */ 745 /* 227 */ SYSENT_CL("zone", zone, 6), 746 /* 228 */ SYSENT_LOADABLE(), /* autofssys */ 747 /* 229 */ SYSENT_CI("getcwd", getcwd, 2), 748 /* 230 */ SYSENT_CI("so_socket", so_socket, 5), 749 /* 231 */ SYSENT_CI("so_socketpair", so_socketpair, 1), 750 /* 232 */ SYSENT_CI("bind", bind, 4), 751 /* 233 */ SYSENT_CI("listen", listen, 3), 752 /* 234 */ SYSENT_CI("accept", accept, 4), 753 /* 235 */ SYSENT_CI("connect", connect, 4), 754 /* 236 */ SYSENT_CI("shutdown", shutdown, 3), 755 /* 237 */ SYSENT_CL("recv", recv, 4), 756 /* 238 */ SYSENT_CL("recvfrom", recvfrom, 6), 757 /* 239 */ SYSENT_CL("recvmsg", recvmsg, 3), 758 /* 240 */ SYSENT_CL("send", send, 4), 759 /* 241 */ SYSENT_CL("sendmsg", sendmsg, 3), 760 /* 242 */ SYSENT_CL("sendto", sendto, 6), 761 /* 243 */ SYSENT_CI("getpeername", getpeername, 4), 762 /* 244 */ SYSENT_CI("getsockname", getsockname, 4), 763 /* 245 */ SYSENT_CI("getsockopt", getsockopt, 6), 764 /* 246 */ SYSENT_CI("setsockopt", setsockopt, 6), 765 /* 247 */ SYSENT_CI("sockconfig", sockconfig, 4), 766 /* 248 */ SYSENT_CI("ntp_gettime", ntp_gettime, 1), 767 /* 249 */ SYSENT_CI("ntp_adjtime", ntp_adjtime, 1), 768 /* 250 */ SYSENT_CI("lwp_mutex_unlock", lwp_mutex_unlock, 1), 769 /* 251 */ SYSENT_CI("lwp_mutex_trylock", lwp_mutex_trylock, 1), 770 /* 252 */ SYSENT_CI("lwp_mutex_init", lwp_mutex_init, 2), 771 /* 253 */ SYSENT_CI("cladm", cladm, 3), 772 /* 254 */ SYSENT_LOADABLE(), /* (was lwp_sigtimedwait) */ 773 /* 255 */ SYSENT_CI("umount2", umount2, 2) 774 /* ONC_PLUS EXTRACT START */ 775 }; 776 /* ONC_PLUS EXTRACT END */ 777 778 779 #ifdef _SYSCALL32_IMPL 780 781 extern int ulimit32(); 782 extern ssize_t read32(); 783 extern ssize_t write32(); 784 extern ssize_t pread32(); 785 extern ssize_t pwrite32(); 786 extern ssize_t readv32(); 787 extern ssize_t writev32(); 788 extern ssize_t readlink32(); 789 extern int open32(); 790 extern int creat32(); 791 #if (defined(__i386) && !defined(__amd64)) || defined(__i386_COMPAT) 792 extern int xstat32(); 793 extern int lxstat32(); 794 extern int fxstat32(); 795 #endif 796 extern int stat32(); 797 extern int fstatat32(); 798 extern int lstat32(); 799 extern int fstat32(); 800 extern int fstatat64_32(); 801 extern int stat64_32(); 802 extern int lstat64_32(); 803 extern int fstat64_32(); 804 extern int getmsg32(); 805 extern int putmsg32(); 806 extern int getpmsg32(); 807 extern int putpmsg32(); 808 extern int getsetcontext32(); 809 extern int statvfs32(); 810 extern int fstatvfs32(); 811 extern int statvfs64_32(); 812 extern int fstatvfs64_32(); 813 extern int sigaction32(); 814 extern clock32_t times32(); 815 extern int stime32(); 816 extern int getpagesizes32(); 817 extern int sigaltstack32(); 818 extern int sigqueue32(); 819 extern offset_t llseek32(); 820 extern int waitsys32(); 821 822 extern ssize_t recv32(); 823 extern ssize_t recvfrom32(); 824 extern ssize_t send32(); 825 extern ssize_t sendto32(); 826 827 extern int privsys32(); 828 extern int ucredsys32(); 829 830 /* ONC_PLUS EXTRACT START */ 831 /* 832 * sysent table for ILP32 processes running on 833 * a LP64 kernel. 834 */ 835 struct sysent sysent32[NSYSCALL] = 836 { 837 /* ONC_PLUS EXTRACT END */ 838 /* 0 */ SYSENT_C("indir", indir, 1), 839 /* 1 */ SYSENT_CI("exit", (int (*)())rexit, 1), 840 /* 2 */ SYSENT_2CI("forkall", forkall, 0), 841 /* 3 */ SYSENT_CI("read", read32, 3), 842 /* 4 */ SYSENT_CI("write", write32, 3), 843 /* 5 */ SYSENT_CI("open", open32, 3), 844 /* 6 */ SYSENT_CI("close", close, 1), 845 /* 7 */ SYSENT_2CI("wait", wait, 0), 846 /* 8 */ SYSENT_CI("creat", creat32, 2), 847 /* 9 */ SYSENT_CI("link", link, 2), 848 /* 10 */ SYSENT_CI("unlink", unlink, 1), 849 /* 11 */ SYSENT_CI("exec", exec, 2), 850 /* 12 */ SYSENT_CI("chdir", chdir, 1), 851 /* 13 */ SYSENT_CI("time", gtime, 0), 852 /* 14 */ SYSENT_CI("mknod", mknod, 3), 853 /* 15 */ SYSENT_CI("chmod", chmod, 2), 854 /* 16 */ SYSENT_CI("chown", chown, 3), 855 /* 17 */ SYSENT_CI("brk", brk, 1), 856 /* 18 */ SYSENT_CI("stat", stat32, 2), 857 /* 19 */ SYSENT_CI("lseek", lseek32, 3), 858 /* 20 */ SYSENT_2CI("getpid", getpid, 0), 859 /* 21 */ SYSENT_AP("mount", mount, 8), 860 /* 22 */ SYSENT_CI("umount", umount, 1), 861 /* 23 */ SYSENT_CI("setuid", setuid, 1), 862 /* 24 */ SYSENT_2CI("getuid", getuid, 0), 863 /* 25 */ SYSENT_CI("stime", stime32, 1), 864 /* 26 */ SYSENT_CI("pcsample", pcsample, 2), 865 /* 27 */ SYSENT_CI("alarm", alarm, 1), 866 /* 28 */ SYSENT_CI("fstat", fstat32, 2), 867 /* 29 */ SYSENT_CI("pause", pause, 0), 868 /* 30 */ SYSENT_CI("utime", utime, 2), 869 /* 31 */ SYSENT_CI("stty", stty, 2), 870 /* 32 */ SYSENT_CI("gtty", gtty, 2), 871 /* 33 */ SYSENT_CI("access", access, 2), 872 /* 34 */ SYSENT_CI("nice", nice, 1), 873 /* 35 */ SYSENT_CI("statfs", statfs32, 4), 874 /* 36 */ SYSENT_CI("sync", syssync, 0), 875 /* 37 */ SYSENT_CI("kill", kill, 2), 876 /* 38 */ SYSENT_CI("fstatfs", fstatfs32, 4), 877 /* 39 */ SYSENT_CI("setpgrp", setpgrp, 3), 878 /* 40 */ SYSENT_LOADABLE32(), /* (was cxenix) */ 879 /* 41 */ SYSENT_CI("dup", dup, 1), 880 /* 42 */ SYSENT_LOADABLE32(), /* (was pipe ) */ 881 /* 43 */ SYSENT_CI("times", times32, 1), 882 /* 44 */ SYSENT_CI("prof", profil, 4), 883 /* 45 */ SYSENT_LOADABLE32(), /* (was proc lock) */ 884 /* 46 */ SYSENT_CI("setgid", setgid, 1), 885 /* 47 */ SYSENT_2CI("getgid", getgid, 0), 886 /* 48 */ SYSENT_CI("sig", ssig, 2), 887 /* 49 */ SYSENT_LOADABLE32(), /* (was msgsys) */ 888 /* 50 */ IF_386_ABI( 889 SYSENT_CI("sysi86", sysi86, 4), 890 SYSENT_LOADABLE()), /* (was sys3b) */ 891 /* 51 */ SYSENT_LOADABLE32(), /* sysacct */ 892 /* 52 */ SYSENT_LOADABLE32(), /* shmsys */ 893 /* 53 */ SYSENT_LOADABLE32(), /* semsys */ 894 /* 54 */ SYSENT_CI("ioctl", ioctl, 3), 895 /* 55 */ SYSENT_CI("uadmin", uadmin, 3), 896 /* 56 */ SYSENT_LOADABLE32(), 897 /* 57 */ SYSENT_2CI("utssys", utssys32, 4), 898 /* 58 */ SYSENT_CI("fdsync", fdsync, 2), 899 /* 59 */ SYSENT_CI("exece", exece, 3), 900 /* 60 */ SYSENT_CI("umask", umask, 1), 901 /* 61 */ SYSENT_CI("chroot", chroot, 1), 902 /* 62 */ SYSENT_CI("fcntl", fcntl, 3), 903 /* 63 */ SYSENT_CI("ulimit", ulimit32, 2), 904 905 /* 906 * The following 6 entries were reserved for the UNIX PC. 907 */ 908 /* 64 */ SYSENT_LOADABLE32(), 909 /* 65 */ SYSENT_LOADABLE32(), 910 /* 66 */ SYSENT_LOADABLE32(), 911 /* 67 */ SYSENT_LOADABLE32(), /* file locking call */ 912 /* 68 */ SYSENT_LOADABLE32(), /* local system calls */ 913 /* 69 */ SYSENT_LOADABLE32(), /* inode open */ 914 915 /* 70 */ SYSENT_CI("tasksys", tasksys, 5), 916 /* 71 */ SYSENT_LOADABLE32(), /* acctctl */ 917 /* 72 */ SYSENT_LOADABLE32(), /* exacct */ 918 /* 73 */ SYSENT_CI("getpagesizes", getpagesizes32, 2), 919 /* 74 */ SYSENT_CI("rctlsys", rctlsys, 6), 920 /* 75 */ SYSENT_CI("issetugid", issetugid, 0), 921 /* 76 */ SYSENT_CI("fsat", fsat32, 6), 922 /* 77 */ SYSENT_CI("lwp_park", syslwp_park, 3), 923 /* 78 */ SYSENT_CI("sendfilev", sendfilev, 5), 924 /* 79 */ SYSENT_CI("rmdir", rmdir, 1), 925 /* 80 */ SYSENT_CI("mkdir", mkdir, 2), 926 /* 81 */ SYSENT_CI("getdents", getdents32, 3), 927 /* 82 */ SYSENT_CI("privsys", privsys32, 5), 928 /* 83 */ SYSENT_CI("ucredsys", ucredsys32, 3), 929 /* 84 */ SYSENT_CI("sysfs", sysfs, 3), 930 /* 85 */ SYSENT_CI("getmsg", getmsg32, 4), 931 /* 86 */ SYSENT_CI("putmsg", putmsg32, 4), 932 /* 87 */ SYSENT_CI("poll", poll, 3), 933 /* 88 */ SYSENT_CI("lstat", lstat32, 2), 934 /* 89 */ SYSENT_CI("symlink", symlink, 2), 935 /* 90 */ SYSENT_CI("readlink", readlink32, 3), 936 /* 91 */ SYSENT_CI("setgroups", setgroups, 2), 937 /* 92 */ SYSENT_CI("getgroups", getgroups, 2), 938 /* 93 */ SYSENT_CI("fchmod", fchmod, 2), 939 /* 94 */ SYSENT_CI("fchown", fchown, 3), 940 /* 95 */ SYSENT_CI("sigprocmask", sigprocmask, 3), 941 /* 96 */ SYSENT_CI("sigsuspend", sigsuspend, 1), 942 /* 97 */ SYSENT_CI("sigaltstack", sigaltstack32, 2), 943 /* 98 */ SYSENT_CI("sigaction", sigaction32, 3), 944 /* 99 */ SYSENT_CI("sigpending", sigpending, 2), 945 946 /* 100 */ SYSENT_CI("getsetcontext", getsetcontext32, 2), 947 /* 101 */ SYSENT_LOADABLE32(), /* (was evsys) */ 948 /* 102 */ SYSENT_LOADABLE32(), /* (was evtrapret) */ 949 /* 103 */ SYSENT_CI("statvfs", statvfs32, 2), 950 /* 104 */ SYSENT_CI("fstatvfs", fstatvfs32, 2), 951 /* 105 */ SYSENT_CI("getloadavg", getloadavg, 2), 952 /* ONC_PLUS EXTRACT START */ 953 /* 106 */ SYSENT_LOADABLE32(), /* nfssys */ 954 /* ONC_PLUS EXTRACT END */ 955 /* 107 */ SYSENT_CI("waitsys", waitsys32, 4), 956 /* 108 */ SYSENT_CI("sigsendset", sigsendsys, 2), 957 /* 109 */ IF_x86( 958 SYSENT_AP("hrtsys", hrtsys, 5), 959 SYSENT_LOADABLE32()), 960 /* 110 */ SYSENT_LOADABLE32(), /* was acancel */ 961 /* 111 */ SYSENT_LOADABLE32(), /* was async */ 962 /* 112 */ SYSENT_CI("priocntlsys", priocntlsys, 5), 963 /* 113 */ SYSENT_CI("pathconf", pathconf, 2), 964 /* 114 */ SYSENT_CI("mincore", mincore, 3), 965 /* 115 */ SYSENT_CI("mmap", smmap32, 6), 966 /* 116 */ SYSENT_CI("mprotect", mprotect, 3), 967 /* 117 */ SYSENT_CI("munmap", munmap, 2), 968 /* 118 */ SYSENT_CI("fpathconf", fpathconf, 2), 969 /* 119 */ SYSENT_2CI("vfork", vfork, 0), 970 /* 120 */ SYSENT_CI("fchdir", fchdir, 1), 971 /* 121 */ SYSENT_CI("readv", readv32, 3), 972 /* 122 */ SYSENT_CI("writev", writev32, 3), 973 /* 123 */ IF_386_ABI( 974 SYSENT_CI("xstat", xstat32, 3), 975 SYSENT_NOSYS()), 976 /* 124 */ IF_386_ABI( 977 SYSENT_CI("lxstat", lxstat32, 3), 978 SYSENT_NOSYS()), 979 /* 125 */ IF_386_ABI( 980 SYSENT_CI("fxstat", fxstat32, 3), 981 SYSENT_NOSYS()), 982 /* 126 */ IF_386_ABI( 983 SYSENT_CI("xmknod", xmknod, 4), 984 SYSENT_NOSYS()), 985 /* 127 */ SYSENT_LOADABLE32(), /* was clocal */ 986 /* 128 */ SYSENT_CI("setrlimit", setrlimit32, 2), 987 /* 129 */ SYSENT_CI("getrlimit", getrlimit32, 2), 988 /* 130 */ SYSENT_CI("lchown", lchown, 3), 989 /* 131 */ SYSENT_CI("memcntl", memcntl, 6), 990 /* 132 */ SYSENT_CI("getpmsg", getpmsg32, 5), 991 /* 133 */ SYSENT_CI("putpmsg", putpmsg32, 5), 992 /* 134 */ SYSENT_CI("rename", rename, 2), 993 994 /* 135 */ SYSENT_CI("uname", uname, 1), 995 /* 136 */ SYSENT_CI("setegid", setegid, 1), 996 /* 137 */ SYSENT_CI("sysconfig", sysconfig, 1), 997 /* 138 */ SYSENT_CI("adjtime", adjtime, 2), 998 /* 139 */ SYSENT_CI("systeminfo", systeminfo, 3), 999 /* 140 */ SYSENT_LOADABLE32(), /* reserved */ 1000 /* 141 */ SYSENT_CI("seteuid", seteuid, 1), 1001 /* 142 */ SYSENT_LOADABLE32(), /* reserved */ 1002 /* 143 */ SYSENT_2CI("fork1", fork1, 0), 1003 /* 144 */ SYSENT_CI("sigtimedwait", sigtimedwait, 3), 1004 /* 145 */ SYSENT_CI("lwp_info", lwp_info, 1), 1005 /* 146 */ SYSENT_CI("yield", yield, 0), 1006 /* 147 */ SYSENT_CI("lwp_sema_wait", lwp_sema_wait, 1), 1007 /* 148 */ SYSENT_CI("lwp_sema_post", lwp_sema_post, 1), 1008 /* 149 */ SYSENT_CI("lwp_sema_trywait", lwp_sema_trywait, 1), 1009 /* 150 */ SYSENT_CI("lwp_detach", lwp_detach, 1), 1010 /* 151 */ SYSENT_CI("corectl", corectl, 4), 1011 /* 152 */ SYSENT_CI("modctl", modctl, 6), 1012 /* 153 */ SYSENT_CI("fchroot", fchroot, 1), 1013 /* 154 */ SYSENT_CI("utimes", utimes, 2), 1014 /* 155 */ SYSENT_CI("vhangup", vhangup, 0), 1015 /* 156 */ SYSENT_CI("gettimeofday", gettimeofday, 1), 1016 /* 157 */ SYSENT_CI("getitimer", getitimer, 2), 1017 /* 158 */ SYSENT_CI("setitimer", setitimer, 3), 1018 /* 159 */ SYSENT_CI("lwp_create", syslwp_create, 3), 1019 /* 160 */ SYSENT_CI("lwp_exit", (int (*)())syslwp_exit, 0), 1020 /* 161 */ SYSENT_CI("lwp_suspend", syslwp_suspend, 1), 1021 /* 162 */ SYSENT_CI("lwp_continue", syslwp_continue, 1), 1022 /* 163 */ SYSENT_CI("lwp_kill", lwp_kill, 2), 1023 /* 164 */ SYSENT_CI("lwp_self", lwp_self, 0), 1024 /* 165 */ SYSENT_2CI("lwp_sigmask", lwp_sigmask, 3), 1025 /* 166 */ IF_x86( 1026 SYSENT_CI("lwp_private", syslwp_private, 3), 1027 SYSENT_NOSYS()), 1028 /* 167 */ SYSENT_CI("lwp_wait", lwp_wait, 2), 1029 /* 168 */ SYSENT_CI("lwp_mutex_wakeup", lwp_mutex_wakeup, 1), 1030 /* 169 */ SYSENT_CI("lwp_mutex_lock", lwp_mutex_lock, 1), 1031 /* 170 */ SYSENT_CI("lwp_cond_wait", lwp_cond_wait, 4), 1032 /* 171 */ SYSENT_CI("lwp_cond_signal", lwp_cond_signal, 1), 1033 /* 172 */ SYSENT_CI("lwp_cond_broadcast", lwp_cond_broadcast, 1), 1034 /* 173 */ SYSENT_CI("pread", pread32, 4), 1035 /* 174 */ SYSENT_CI("pwrite", pwrite32, 4), 1036 /* 175 */ SYSENT_C("llseek", llseek32, 4), 1037 /* 176 */ SYSENT_LOADABLE32(), /* inst_sync */ 1038 /* 177 */ SYSENT_LOADABLE32(), /* srmlimitsys */ 1039 /* 178 */ SYSENT_LOADABLE32(), /* kaio */ 1040 /* 179 */ SYSENT_LOADABLE32(), /* cpc */ 1041 /* 180 */ SYSENT_CI("lgrpsys", lgrpsys, 3), 1042 /* 181 */ SYSENT_CI("rusagesys", rusagesys, 2), 1043 /* 182 */ SYSENT_LOADABLE32(), /* portfs */ 1044 /* 183 */ SYSENT_CI("pollsys", pollsys, 4), 1045 /* 184 */ SYSENT_LOADABLE32(), /* tsolsys */ 1046 /* 185 */ SYSENT_CI("acl", acl, 4), 1047 /* 186 */ SYSENT_AP("auditsys", auditsys, 2), 1048 /* 187 */ SYSENT_CI("processor_bind", processor_bind, 4), 1049 /* 188 */ SYSENT_CI("processor_info", processor_info, 2), 1050 /* 189 */ SYSENT_CI("p_online", p_online, 2), 1051 /* 190 */ SYSENT_CI("sigqueue", sigqueue32, 4), 1052 /* 191 */ SYSENT_CI("clock_gettime", clock_gettime, 2), 1053 /* 192 */ SYSENT_CI("clock_settime", clock_settime, 2), 1054 /* 193 */ SYSENT_CI("clock_getres", clock_getres, 2), 1055 /* 194 */ SYSENT_CI("timer_create", timer_create, 3), 1056 /* 195 */ SYSENT_CI("timer_delete", timer_delete, 1), 1057 /* 196 */ SYSENT_CI("timer_settime", timer_settime, 4), 1058 /* 197 */ SYSENT_CI("timer_gettime", timer_gettime, 2), 1059 /* 198 */ SYSENT_CI("timer_getoverrun", timer_getoverrun, 1), 1060 /* 199 */ SYSENT_CI("nanosleep", nanosleep, 2), 1061 /* 200 */ SYSENT_CI("facl", facl, 4), 1062 /* 201 */ SYSENT_LOADABLE32(), /* door */ 1063 /* 202 */ SYSENT_CI("setreuid", setreuid, 2), 1064 /* 203 */ SYSENT_CI("setregid", setregid, 2), 1065 /* 204 */ SYSENT_CI("install_utrap", install_utrap, 3), 1066 /* 205 */ SYSENT_CI("signotify", signotify, 3), 1067 /* 206 */ SYSENT_CI("schedctl", schedctl, 0), 1068 /* 207 */ SYSENT_LOADABLE32(), /* pset */ 1069 /* 208 */ SYSENT_LOADABLE32(), 1070 /* 209 */ SYSENT_CI("resolvepath", resolvepath, 3), 1071 /* 210 */ SYSENT_CI("lwp_mutex_timedlock", lwp_mutex_timedlock, 2), 1072 /* 211 */ SYSENT_CI("lwp_sema_timedwait", lwp_sema_timedwait, 3), 1073 /* 212 */ SYSENT_CI("lwp_rwlock_sys", lwp_rwlock_sys, 3), 1074 /* 1075 * Syscalls 213-225: 32-bit system call support for large files. 1076 */ 1077 /* 213 */ SYSENT_CI("getdents64", getdents64, 3), 1078 /* 214 */ SYSENT_AP("smmaplf32", smmaplf32, 7), 1079 /* 215 */ SYSENT_CI("stat64", stat64_32, 2), 1080 /* 216 */ SYSENT_CI("lstat64", lstat64_32, 2), 1081 /* 217 */ SYSENT_CI("fstat64", fstat64_32, 2), 1082 /* 218 */ SYSENT_CI("statvfs64", statvfs64_32, 2), 1083 /* 219 */ SYSENT_CI("fstatvfs64", fstatvfs64_32, 2), 1084 /* 220 */ SYSENT_CI("setrlimit64", setrlimit64, 2), 1085 /* 221 */ SYSENT_CI("getrlimit64", getrlimit64, 2), 1086 /* 222 */ SYSENT_CI("pread64", pread64, 5), 1087 /* 223 */ SYSENT_CI("pwrite64", pwrite64, 5), 1088 /* 224 */ SYSENT_CI("creat64", creat64, 2), 1089 /* 225 */ SYSENT_CI("open64", open64, 3), 1090 /* 226 */ SYSENT_LOADABLE32(), /* rpcsys */ 1091 /* 227 */ SYSENT_CI("zone", zone, 6), 1092 /* 228 */ SYSENT_LOADABLE32(), /* autofssys */ 1093 /* 229 */ SYSENT_CI("getcwd", getcwd, 2), 1094 /* 230 */ SYSENT_CI("so_socket", so_socket, 5), 1095 /* 231 */ SYSENT_CI("so_socketpair", so_socketpair, 1), 1096 /* 232 */ SYSENT_CI("bind", bind, 4), 1097 /* 233 */ SYSENT_CI("listen", listen, 3), 1098 /* 234 */ SYSENT_CI("accept", accept, 4), 1099 /* 235 */ SYSENT_CI("connect", connect, 4), 1100 /* 236 */ SYSENT_CI("shutdown", shutdown, 3), 1101 /* 237 */ SYSENT_CI("recv", recv32, 4), 1102 /* 238 */ SYSENT_CI("recvfrom", recvfrom32, 6), 1103 /* 239 */ SYSENT_CI("recvmsg", recvmsg, 3), 1104 /* 240 */ SYSENT_CI("send", send32, 4), 1105 /* 241 */ SYSENT_CI("sendmsg", sendmsg, 3), 1106 /* 242 */ SYSENT_CI("sendto", sendto32, 6), 1107 /* 243 */ SYSENT_CI("getpeername", getpeername, 4), 1108 /* 244 */ SYSENT_CI("getsockname", getsockname, 4), 1109 /* 245 */ SYSENT_CI("getsockopt", getsockopt, 6), 1110 /* 246 */ SYSENT_CI("setsockopt", setsockopt, 6), 1111 /* 247 */ SYSENT_CI("sockconfig", sockconfig, 4), 1112 /* 248 */ SYSENT_CI("ntp_gettime", ntp_gettime, 1), 1113 /* 249 */ SYSENT_CI("ntp_adjtime", ntp_adjtime, 1), 1114 /* 250 */ SYSENT_CI("lwp_mutex_unlock", lwp_mutex_unlock, 1), 1115 /* 251 */ SYSENT_CI("lwp_mutex_trylock", lwp_mutex_trylock, 1), 1116 /* 252 */ SYSENT_CI("lwp_mutex_init", lwp_mutex_init, 2), 1117 /* 253 */ SYSENT_CI("cladm", cladm, 3), 1118 /* 254 */ SYSENT_LOADABLE32(), /* (was lwp_sigtimedwait) */ 1119 /* 255 */ SYSENT_CI("umount2", umount2, 2) 1120 /* ONC_PLUS EXTRACT START */ 1121 }; 1122 /* ONC_PLUS EXTRACT END */ 1123 #endif /* _SYSCALL32_IMPL */ 1124 1125 /* 1126 * Space allocated and initialized in init_syscallnames(). 1127 */ 1128 char **syscallnames; 1129 1130 systrace_sysent_t *systrace_sysent; 1131 void (*systrace_probe)(dtrace_id_t, uintptr_t, uintptr_t, 1132 uintptr_t, uintptr_t, uintptr_t); 1133 1134 /*ARGSUSED*/ 1135 void 1136 systrace_stub(dtrace_id_t id, uintptr_t arg0, uintptr_t arg1, 1137 uintptr_t arg2, uintptr_t arg3, uintptr_t arg4) 1138 {} 1139 1140 /*ARGSUSED*/ 1141 int64_t 1142 dtrace_systrace_syscall(uintptr_t arg0, uintptr_t arg1, uintptr_t arg2, 1143 uintptr_t arg3, uintptr_t arg4, uintptr_t arg5) 1144 { 1145 systrace_sysent_t *sy = &systrace_sysent[curthread->t_sysnum]; 1146 dtrace_id_t id; 1147 int64_t rval; 1148 proc_t *p; 1149 1150 if ((id = sy->stsy_entry) != DTRACE_IDNONE) 1151 (*systrace_probe)(id, arg0, arg1, arg2, arg3, arg4); 1152 1153 /* 1154 * We want to explicitly allow DTrace consumers to stop a process 1155 * before it actually executes the meat of the syscall. 1156 */ 1157 p = ttoproc(curthread); 1158 mutex_enter(&p->p_lock); 1159 if (curthread->t_dtrace_stop && !curthread->t_lwp->lwp_nostop) { 1160 curthread->t_dtrace_stop = 0; 1161 stop(PR_REQUESTED, 0); 1162 } 1163 mutex_exit(&p->p_lock); 1164 1165 rval = (*sy->stsy_underlying)(arg0, arg1, arg2, arg3, arg4, arg5); 1166 1167 if (ttolwp(curthread)->lwp_errno != 0) 1168 rval = -1; 1169 1170 if ((id = sy->stsy_return) != DTRACE_IDNONE) 1171 (*systrace_probe)(id, (uintptr_t)rval, (uintptr_t)rval, 1172 0, 0, 0); 1173 1174 return (rval); 1175 } 1176 1177 #ifdef _SYSCALL32_IMPL 1178 1179 systrace_sysent_t *systrace_sysent32; 1180 1181 /*ARGSUSED*/ 1182 int64_t 1183 dtrace_systrace_syscall32(uintptr_t arg0, uintptr_t arg1, uintptr_t arg2, 1184 uintptr_t arg3, uintptr_t arg4, uintptr_t arg5) 1185 { 1186 systrace_sysent_t *sy = &systrace_sysent32[curthread->t_sysnum]; 1187 dtrace_id_t id; 1188 int64_t rval; 1189 proc_t *p; 1190 1191 if ((id = sy->stsy_entry) != DTRACE_IDNONE) 1192 (*systrace_probe)(id, arg0, arg1, arg2, arg3, arg4); 1193 1194 /* 1195 * We want to explicitly allow DTrace consumers to stop a process 1196 * before it actually executes the meat of the syscall. 1197 */ 1198 p = ttoproc(curthread); 1199 mutex_enter(&p->p_lock); 1200 if (curthread->t_dtrace_stop && !curthread->t_lwp->lwp_nostop) { 1201 curthread->t_dtrace_stop = 0; 1202 stop(PR_REQUESTED, 0); 1203 } 1204 mutex_exit(&p->p_lock); 1205 1206 rval = (*sy->stsy_underlying)(arg0, arg1, arg2, arg3, arg4, arg5); 1207 1208 if (ttolwp(curthread)->lwp_errno != 0) 1209 rval = -1; 1210 1211 if ((id = sy->stsy_return) != DTRACE_IDNONE) 1212 (*systrace_probe)(id, (uintptr_t)rval, (uintptr_t)rval, 1213 0, 0, 0); 1214 1215 return (rval); 1216 } 1217 1218 #endif 1219 1220 void 1221 dtrace_systrace_rtt(void) 1222 { 1223 systrace_sysent_t *sy; 1224 dtrace_id_t id; 1225 1226 if (get_udatamodel() == DATAMODEL_NATIVE) { 1227 if (systrace_sysent == NULL) 1228 return; 1229 1230 sy = &systrace_sysent[curthread->t_sysnum]; 1231 #ifdef _SYSCALL32_IMPL 1232 } else { 1233 if (systrace_sysent32 == NULL) 1234 return; 1235 1236 sy = &systrace_sysent32[curthread->t_sysnum]; 1237 #endif 1238 } 1239 1240 if ((id = sy->stsy_return) != DTRACE_IDNONE) 1241 (*systrace_probe)(id, 0, 0, 0, 0, 0); 1242 } 1243