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 2010 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 exece(); 61 int faccessat(); 62 int fchownat(); 63 int fcntl(); 64 int64_t vfork(); 65 int64_t forksys(); 66 int fstat(); 67 int fdsync(); 68 int64_t getgid(); 69 int ucredsys(); 70 int64_t getpid(); 71 int64_t getuid(); 72 time_t gtime(); 73 int getloadavg(); 74 int rusagesys(); 75 int getpagesizes(); 76 int gtty(); 77 #if defined(__i386) || defined(__amd64) 78 int hrtsys(); 79 #endif /* __i386 || __amd64 */ 80 int ioctl(); 81 int kill(); 82 int labelsys(); 83 int link(); 84 off32_t lseek32(); 85 off_t lseek64(); 86 int lgrpsys(); 87 int mmapobjsys(); 88 int mknod(); 89 int mount(); 90 int nice(); 91 int nullsys(); 92 int open(); 93 int openat(); 94 int pause(); 95 long pcsample(); 96 int privsys(); 97 int profil(); 98 ssize_t pread(); 99 ssize_t pwrite(); 100 ssize_t read(); 101 int rename(); 102 int renameat(); 103 void rexit(); 104 int semsys(); 105 int setgid(); 106 int setpgrp(); 107 int setuid(); 108 uintptr_t shmsys(); 109 uint64_t sidsys(); 110 int sigprocmask(); 111 int sigsuspend(); 112 int sigaltstack(); 113 int sigaction(); 114 int sigpending(); 115 int sigresend(); 116 int sigtimedwait(); 117 int getsetcontext(); 118 int stat(); 119 int fstatat(); 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 umount2(); 130 int unlink(); 131 int unlinkat(); 132 int utimesys(); 133 int64_t utssys32(); 134 int64_t utssys64(); 135 int uucopy(); 136 ssize_t uucopystr(); 137 ssize_t write(); 138 ssize_t readv(); 139 ssize_t writev(); 140 int syslwp_park(); 141 int rmdir(); 142 int mkdir(); 143 int getdents32(); 144 int statfs32(); 145 int fstatfs32(); 146 int sysfs(); 147 int getmsg(); 148 int pollsys(); 149 int putmsg(); 150 int uadmin(); 151 int lstat(); 152 int symlink(); 153 ssize_t readlink(); 154 int resolvepath(); 155 int setgroups(); 156 int getgroups(); 157 int fchdir(); 158 int fchown(); 159 int fchmod(); 160 int getcwd(); 161 int statvfs(); 162 int fstatvfs(); 163 offset_t llseek32(); 164 165 #if (defined(__i386) && !defined(__amd64)) || defined(__i386_COMPAT) 166 int sysi86(); 167 #endif 168 169 int acl(); 170 int facl(); 171 long priocntlsys(); 172 int waitsys(); 173 int sigsendsys(); 174 int mincore(); 175 caddr_t smmap64(); 176 caddr_t smmap32(); 177 int smmaplf32(); 178 int mprotect(); 179 int munmap(); 180 int uname(); 181 int lchown(); 182 int getpmsg(); 183 int putpmsg(); 184 int memcntl(); 185 long sysconfig(); 186 int adjtime(); 187 long systeminfo(); 188 int setegid(); 189 int seteuid(); 190 191 int setreuid(); 192 int setregid(); 193 int install_utrap(); 194 #ifdef __sparc 195 int sparc_utrap_install(); 196 #endif 197 198 int syslwp_create(); 199 void syslwp_exit(); 200 int syslwp_suspend(); 201 int syslwp_continue(); 202 int syslwp_private(); 203 int lwp_detach(); 204 int lwp_info(); 205 int lwp_kill(); 206 int lwp_self(); 207 int64_t lwp_sigmask(); 208 int yield(); 209 int lwp_wait(); 210 int lwp_mutex_timedlock(); 211 int lwp_mutex_wakeup(); 212 int lwp_mutex_unlock(); 213 int lwp_mutex_trylock(); 214 int lwp_mutex_register(); 215 int lwp_rwlock_sys(); 216 int lwp_sema_post(); 217 int lwp_sema_timedwait(); 218 int lwp_sema_trywait(); 219 int lwp_cond_wait(); 220 int lwp_cond_signal(); 221 int lwp_cond_broadcast(); 222 caddr_t schedctl(); 223 224 long pathconf(); 225 long fpathconf(); 226 int processor_bind(); 227 int processor_info(); 228 int p_online(); 229 230 /* 231 * POSIX .4 system calls * 232 */ 233 int clock_gettime(); 234 int clock_settime(); 235 int clock_getres(); 236 int timer_create(); 237 int timer_delete(); 238 int timer_settime(); 239 int timer_gettime(); 240 int timer_getoverrun(); 241 int nanosleep(); 242 int sigqueue(); 243 int signotify(); 244 245 int getdents64(); 246 int stat64(); 247 int lstat64(); 248 int fstatat64(); 249 int fstat64(); 250 int statvfs64(); 251 int fstatvfs64(); 252 int setrlimit64(); 253 int getrlimit64(); 254 int pread64(); 255 int pwrite64(); 256 int open64(); 257 int openat64(); 258 259 /* 260 * NTP syscalls 261 */ 262 263 int ntp_gettime(); 264 int ntp_adjtime(); 265 266 /* 267 * ++++++++++++++++++++++++ 268 * ++ SunOS4.1 Buyback ++ 269 * ++++++++++++++++++++++++ 270 * 271 * fchroot, vhangup, gettimeofday 272 */ 273 274 int fchroot(); 275 int vhangup(); 276 int gettimeofday(); 277 int getitimer(); 278 int setitimer(); 279 280 int corectl(); 281 int modctl(); 282 int64_t loadable_syscall(); 283 int64_t indir(); 284 285 long tasksys(); 286 long rctlsys(); 287 288 long zone(); 289 290 int so_socket(); 291 int so_socketpair(); 292 int bind(); 293 int listen(); 294 int accept(); 295 int connect(); 296 int shutdown(); 297 ssize_t recv(); 298 ssize_t recvfrom(); 299 ssize_t recvmsg(); 300 ssize_t send(); 301 ssize_t sendmsg(); 302 ssize_t sendto(); 303 int getpeername(); 304 int getsockname(); 305 int getsockopt(); 306 int setsockopt(); 307 int sockconfig(); 308 ssize_t sendfilev(); 309 310 typedef int64_t (*llfcn_t)(); /* for casting one-word returns */ 311 312 /* 313 * Sysent initialization macros. 314 * These take the name string of the system call even though that isn't 315 * currently used in the sysent entry. This might be useful someday. 316 * 317 * Initialization macro for system calls which take their args in the C style. 318 * These system calls return the longlong_t return value and must call 319 * set_errno() to return an error. For SPARC, narg must be at most six. 320 * For more args, use the SYSENT_AP() routine. 321 * 322 * We are able to return two distinct values to userland via the rval_t. 323 * At this time, that corresponds to one 64-bit quantity, or two 32-bit 324 * quantities. The kernel does not currently need to return two 64-bit 325 * values, or one 128 bit value(!), but we may do one day, so the calling 326 * sequence between userland and the kernel should permit it. 327 * 328 * The interpretation of rval_t is provided by the sy_flags field 329 * which is used to determine how to arrange the results in registers 330 * (or on the stack) for return userland. 331 */ 332 /* returns a 64-bit quantity for both ABIs */ 333 #define SYSENT_C(name, call, narg) \ 334 { (narg), SE_64RVAL, NULL, NULL, (llfcn_t)(call) } 335 336 /* returns one 32-bit value for both ABIs: r_val1 */ 337 #define SYSENT_CI(name, call, narg) \ 338 { (narg), SE_32RVAL1, NULL, NULL, (llfcn_t)(call) } 339 340 /* returns 2 32-bit values: r_val1 & r_val2 */ 341 #define SYSENT_2CI(name, call, narg) \ 342 { (narg), SE_32RVAL1|SE_32RVAL2, NULL, NULL, (llfcn_t)(call) } 343 344 /* 345 * Initialization macro for system calls which take their args in the standard 346 * Unix style of a pointer to the arg structure and a pointer to the rval_t. 347 * 348 * Deprecated wherever possible (slower on some architectures, and trickier 349 * to maintain two flavours). 350 */ 351 #define SYSENT_AP(name, call, narg) \ 352 { (narg), SE_64RVAL, (call), NULL, syscall_ap } 353 354 /* 355 * Conditional constructors to build the tables without #ifdef clutter 356 */ 357 #if defined(_LP64) 358 #define IF_LP64(true, false) true 359 #else 360 #define IF_LP64(true, false) false 361 #endif 362 363 #if defined(__sparc) 364 #define IF_sparc(true, false) true 365 #else 366 #define IF_sparc(true, false) false 367 #endif 368 369 #if defined(__i386) && !defined(__amd64) 370 #define IF_i386(true, false) true 371 #else 372 #define IF_i386(true, false) false 373 #endif 374 375 #if defined(__i386) || defined(__amd64) 376 #define IF_x86(true, false) true 377 #else 378 #define IF_x86(true, false) false 379 #endif 380 381 #if (defined(__i386) && !defined(__amd64)) || defined(__i386_COMPAT) 382 #define IF_386_ABI(true, false) true 383 #else 384 #define IF_386_ABI(true, false) false 385 #endif 386 387 /* 388 * Define system calls that return a native 'long' quantity i.e. a 32-bit 389 * or 64-bit integer - depending on how the kernel is itself compiled 390 * e.g. read(2) returns 'ssize_t' in the kernel and in userland. 391 */ 392 #define SYSENT_CL(name, call, narg) \ 393 IF_LP64(SYSENT_C(name, call, narg), SYSENT_CI(name, call, narg)) 394 395 /* 396 * Initialization macro for loadable native system calls. 397 */ 398 #define SYSENT_LOADABLE() \ 399 { 0, SE_LOADABLE, (int (*)())nosys, NULL, loadable_syscall } 400 /* ONC_PLUS EXTRACT END */ 401 402 /* 403 * Initialization macro for loadable 32-bit compatibility system calls. 404 */ 405 #define SYSENT_LOADABLE32() SYSENT_LOADABLE() 406 407 #define SYSENT_NOSYS() SYSENT_C("nosys", nosys, 0) 408 409 struct sysent nosys_ent = SYSENT_NOSYS(); 410 411 /* ONC_PLUS EXTRACT START */ 412 /* 413 * Native sysent table. 414 */ 415 struct sysent sysent[NSYSCALL] = 416 { 417 /* ONC_PLUS EXTRACT END */ 418 /* 0 */ IF_LP64( 419 SYSENT_NOSYS(), 420 SYSENT_C("indir", indir, 1)), 421 /* 1 */ SYSENT_CI("exit", rexit, 1), 422 /* 2 */ SYSENT_LOADABLE(), /* (was forkall) */ 423 /* 3 */ SYSENT_CL("read", read, 3), 424 /* 4 */ SYSENT_CL("write", write, 3), 425 /* 5 */ SYSENT_CI("open", open, 3), 426 /* 6 */ SYSENT_CI("close", close, 1), 427 /* 7 */ SYSENT_LOADABLE(), /* (was wait) */ 428 /* 8 */ SYSENT_LOADABLE(), /* (was creat) */ 429 /* 9 */ SYSENT_CI("link", link, 2), 430 /* 10 */ SYSENT_CI("unlink", unlink, 1), 431 /* 11 */ SYSENT_LOADABLE(), /* (was exec) */ 432 /* 12 */ SYSENT_CI("chdir", chdir, 1), 433 /* 13 */ SYSENT_CL("time", gtime, 0), 434 /* 14 */ SYSENT_CI("mknod", mknod, 3), 435 /* 15 */ SYSENT_CI("chmod", chmod, 2), 436 /* 16 */ SYSENT_CI("chown", chown, 3), 437 /* 17 */ SYSENT_CI("brk", brk, 1), 438 /* 18 */ SYSENT_CI("stat", stat, 2), 439 /* 19 */ IF_LP64( 440 SYSENT_CL("lseek", lseek64, 3), 441 SYSENT_CL("lseek", lseek32, 3)), 442 /* 20 */ SYSENT_2CI("getpid", getpid, 0), 443 /* 21 */ SYSENT_AP("mount", mount, 8), 444 /* 22 */ SYSENT_LOADABLE(), /* (was umount) */ 445 /* 23 */ SYSENT_CI("setuid", setuid, 1), 446 /* 24 */ SYSENT_2CI("getuid", getuid, 0), 447 /* 25 */ SYSENT_CI("stime", stime, 1), 448 /* 26 */ SYSENT_CL("pcsample", pcsample, 2), 449 /* 27 */ SYSENT_CI("alarm", alarm, 1), 450 /* 28 */ SYSENT_CI("fstat", fstat, 2), 451 /* 29 */ SYSENT_CI("pause", pause, 0), 452 /* 30 */ SYSENT_LOADABLE(), /* (was utime) */ 453 /* 31 */ SYSENT_CI("stty", stty, 2), 454 /* 32 */ SYSENT_CI("gtty", gtty, 2), 455 /* 33 */ SYSENT_CI("access", access, 2), 456 /* 34 */ SYSENT_CI("nice", nice, 1), 457 /* 35 */ IF_LP64( 458 SYSENT_NOSYS(), 459 SYSENT_CI("statfs", statfs32, 4)), 460 /* 36 */ SYSENT_CI("sync", syssync, 0), 461 /* 37 */ SYSENT_CI("kill", kill, 2), 462 /* 38 */ IF_LP64( 463 SYSENT_NOSYS(), 464 SYSENT_CI("fstatfs", fstatfs32, 4)), 465 /* 39 */ SYSENT_CI("setpgrp", setpgrp, 3), 466 /* 40 */ SYSENT_CI("uucopystr", uucopystr, 3), 467 /* 41 */ SYSENT_LOADABLE(), /* (was dup) */ 468 /* 42 */ SYSENT_LOADABLE(), /* pipe */ 469 /* 43 */ SYSENT_CL("times", times, 1), 470 /* 44 */ SYSENT_CI("prof", profil, 4), 471 /* 45 */ SYSENT_CI("faccessat", faccessat, 4), 472 /* 46 */ SYSENT_CI("setgid", setgid, 1), 473 /* 47 */ SYSENT_2CI("getgid", getgid, 0), 474 /* 48 */ SYSENT_LOADABLE(), /* (was ssig) */ 475 /* 49 */ SYSENT_LOADABLE(), /* msgsys */ 476 /* 50 */ IF_x86( 477 SYSENT_CI("sysi86", sysi86, 4), 478 SYSENT_LOADABLE()), /* (was sys3b) */ 479 /* 51 */ SYSENT_LOADABLE(), /* sysacct */ 480 /* 52 */ SYSENT_LOADABLE(), /* shmsys */ 481 /* 53 */ SYSENT_LOADABLE(), /* semsys */ 482 /* 54 */ SYSENT_CI("ioctl", ioctl, 3), 483 /* 55 */ SYSENT_CI("uadmin", uadmin, 3), 484 /* 56 */ SYSENT_CI("fchownat", fchownat, 5), 485 /* 57 */ IF_LP64( 486 SYSENT_2CI("utssys", utssys64, 4), 487 SYSENT_2CI("utssys", utssys32, 4)), 488 /* 58 */ SYSENT_CI("fdsync", fdsync, 2), 489 /* 59 */ SYSENT_CI("exece", exece, 3), 490 /* 60 */ SYSENT_CI("umask", umask, 1), 491 /* 61 */ SYSENT_CI("chroot", chroot, 1), 492 /* 62 */ SYSENT_CI("fcntl", fcntl, 3), 493 /* 63 */ SYSENT_CI("ulimit", ulimit, 2), 494 /* 64 */ SYSENT_CI("renameat", renameat, 4), 495 /* 65 */ SYSENT_CI("unlinkat", unlinkat, 3), 496 /* 66 */ SYSENT_CI("fstatat", fstatat, 4), 497 /* 67 */ IF_LP64( 498 SYSENT_NOSYS(), 499 SYSENT_CI("fstatat64", fstatat64, 4)), 500 /* 68 */ SYSENT_CI("openat", openat, 4), 501 /* 69 */ IF_LP64( 502 SYSENT_NOSYS(), 503 SYSENT_CI("openat64", openat64, 4)), 504 /* 70 */ SYSENT_CI("tasksys", tasksys, 5), 505 /* 71 */ SYSENT_LOADABLE(), /* acctctl */ 506 /* 72 */ SYSENT_LOADABLE(), /* exacct */ 507 /* 73 */ SYSENT_CI("getpagesizes", getpagesizes, 3), 508 /* 74 */ SYSENT_CI("rctlsys", rctlsys, 6), 509 /* 75 */ SYSENT_2CI("sidsys", sidsys, 4), 510 /* 76 */ SYSENT_LOADABLE(), /* (was fsat) */ 511 /* 77 */ SYSENT_CI("lwp_park", syslwp_park, 3), 512 /* 78 */ SYSENT_CL("sendfilev", sendfilev, 5), 513 /* 79 */ SYSENT_CI("rmdir", rmdir, 1), 514 /* 80 */ SYSENT_CI("mkdir", mkdir, 2), 515 /* 81 */ IF_LP64( 516 SYSENT_CI("getdents", getdents64, 3), 517 SYSENT_CI("getdents", getdents32, 3)), 518 /* 82 */ SYSENT_CI("privsys", privsys, 6), 519 /* 83 */ SYSENT_CI("ucredsys", ucredsys, 3), 520 /* 84 */ SYSENT_CI("sysfs", sysfs, 3), 521 /* 85 */ SYSENT_CI("getmsg", getmsg, 4), 522 /* 86 */ SYSENT_CI("putmsg", putmsg, 4), 523 /* 87 */ SYSENT_LOADABLE(), /* (was poll) */ 524 /* 88 */ SYSENT_CI("lstat", lstat, 2), 525 /* 89 */ SYSENT_CI("symlink", symlink, 2), 526 /* 90 */ SYSENT_CL("readlink", readlink, 3), 527 /* 91 */ SYSENT_CI("setgroups", setgroups, 2), 528 /* 92 */ SYSENT_CI("getgroups", getgroups, 2), 529 /* 93 */ SYSENT_CI("fchmod", fchmod, 2), 530 /* 94 */ SYSENT_CI("fchown", fchown, 3), 531 /* 95 */ SYSENT_CI("sigprocmask", sigprocmask, 3), 532 /* 96 */ SYSENT_CI("sigsuspend", sigsuspend, 1), 533 /* 97 */ SYSENT_CI("sigaltstack", sigaltstack, 2), 534 /* 98 */ SYSENT_CI("sigaction", sigaction, 3), 535 /* 99 */ SYSENT_CI("sigpending", sigpending, 2), 536 /* 100 */ SYSENT_CI("getsetcontext", getsetcontext, 2), 537 /* 101 */ SYSENT_LOADABLE(), 538 /* 102 */ SYSENT_LOADABLE(), 539 /* 103 */ SYSENT_CI("statvfs", statvfs, 2), 540 /* 104 */ SYSENT_CI("fstatvfs", fstatvfs, 2), 541 /* 105 */ SYSENT_CI("getloadavg", getloadavg, 2), 542 /* ONC_PLUS EXTRACT START */ 543 /* 106 */ SYSENT_LOADABLE(), /* nfssys */ 544 /* ONC_PLUS EXTRACT END */ 545 /* 107 */ SYSENT_CI("waitsys", waitsys, 4), 546 /* 108 */ SYSENT_CI("sigsendset", sigsendsys, 2), 547 /* 109 */ IF_x86( 548 SYSENT_AP("hrtsys", hrtsys, 5), 549 SYSENT_LOADABLE()), 550 /* 110 */ SYSENT_CI("utimesys", utimesys, 5), 551 /* 111 */ SYSENT_CI("sigresend", sigresend, 3), 552 /* 112 */ SYSENT_CL("priocntlsys", priocntlsys, 5), 553 /* 113 */ SYSENT_CL("pathconf", pathconf, 2), 554 /* 114 */ SYSENT_CI("mincore", mincore, 3), 555 /* 115 */ IF_LP64( 556 SYSENT_CL("mmap", smmap64, 6), 557 SYSENT_CL("mmap", smmap32, 6)), 558 /* 116 */ SYSENT_CI("mprotect", mprotect, 3), 559 /* 117 */ SYSENT_CI("munmap", munmap, 2), 560 /* 118 */ SYSENT_CL("fpathconf", fpathconf, 2), 561 /* 119 */ SYSENT_2CI("vfork", vfork, 0), 562 /* 120 */ SYSENT_CI("fchdir", fchdir, 1), 563 /* 121 */ SYSENT_CL("readv", readv, 3), 564 /* 122 */ SYSENT_CL("writev", writev, 3), 565 /* 123 */ SYSENT_LOADABLE(), /* (was xstat) */ 566 /* 124 */ SYSENT_LOADABLE(), /* (was lxstat) */ 567 /* 125 */ SYSENT_LOADABLE(), /* (was fxstat) */ 568 /* 126 */ SYSENT_LOADABLE(), /* (was xmknod) */ 569 /* 127 */ SYSENT_CI("mmapobj", mmapobjsys, 5), 570 /* 128 */ IF_LP64( 571 SYSENT_CI("setrlimit", setrlimit64, 2), 572 SYSENT_CI("setrlimit", setrlimit32, 2)), 573 /* 129 */ IF_LP64( 574 SYSENT_CI("getrlimit", getrlimit64, 2), 575 SYSENT_CI("getrlimit", getrlimit32, 2)), 576 /* 130 */ SYSENT_CI("lchown", lchown, 3), 577 /* 131 */ SYSENT_CI("memcntl", memcntl, 6), 578 /* 132 */ SYSENT_CI("getpmsg", getpmsg, 5), 579 /* 133 */ SYSENT_CI("putpmsg", putpmsg, 5), 580 /* 134 */ SYSENT_CI("rename", rename, 2), 581 /* 135 */ SYSENT_CI("uname", uname, 1), 582 /* 136 */ SYSENT_CI("setegid", setegid, 1), 583 /* 137 */ SYSENT_CL("sysconfig", sysconfig, 1), 584 /* 138 */ SYSENT_CI("adjtime", adjtime, 2), 585 /* 139 */ SYSENT_CL("systeminfo", systeminfo, 3), 586 /* 140 */ SYSENT_LOADABLE(), /* sharefs */ 587 /* 141 */ SYSENT_CI("seteuid", seteuid, 1), 588 /* 142 */ SYSENT_2CI("forksys", forksys, 2), 589 /* 143 */ SYSENT_LOADABLE(), /* (was fork1) */ 590 /* 144 */ SYSENT_CI("sigtimedwait", sigtimedwait, 3), 591 /* 145 */ SYSENT_CI("lwp_info", lwp_info, 1), 592 /* 146 */ SYSENT_CI("yield", yield, 0), 593 /* 147 */ SYSENT_LOADABLE(), /* (was lwp_sema_wait) */ 594 /* 148 */ SYSENT_CI("lwp_sema_post", lwp_sema_post, 1), 595 /* 149 */ SYSENT_CI("lwp_sema_trywait", lwp_sema_trywait, 1), 596 /* 150 */ SYSENT_CI("lwp_detach", lwp_detach, 1), 597 /* 151 */ SYSENT_CI("corectl", corectl, 4), 598 /* 152 */ SYSENT_CI("modctl", modctl, 6), 599 /* 153 */ SYSENT_CI("fchroot", fchroot, 1), 600 /* 154 */ SYSENT_LOADABLE(), /* (was utimes) */ 601 /* 155 */ SYSENT_CI("vhangup", vhangup, 0), 602 /* 156 */ SYSENT_CI("gettimeofday", gettimeofday, 1), 603 /* 157 */ SYSENT_CI("getitimer", getitimer, 2), 604 /* 158 */ SYSENT_CI("setitimer", setitimer, 3), 605 /* 159 */ SYSENT_CI("lwp_create", syslwp_create, 3), 606 /* 160 */ SYSENT_CI("lwp_exit", (int (*)())syslwp_exit, 0), 607 /* 161 */ SYSENT_CI("lwp_suspend", syslwp_suspend, 1), 608 /* 162 */ SYSENT_CI("lwp_continue", syslwp_continue, 1), 609 /* 163 */ SYSENT_CI("lwp_kill", lwp_kill, 2), 610 /* 164 */ SYSENT_CI("lwp_self", lwp_self, 0), 611 /* 165 */ SYSENT_2CI("lwp_sigmask", lwp_sigmask, 3), 612 /* 166 */ IF_x86( 613 SYSENT_CI("lwp_private", syslwp_private, 3), 614 SYSENT_NOSYS()), 615 /* 167 */ SYSENT_CI("lwp_wait", lwp_wait, 2), 616 /* 168 */ SYSENT_CI("lwp_mutex_wakeup", lwp_mutex_wakeup, 2), 617 /* 169 */ SYSENT_LOADABLE(), /* (was lwp_mutex_lock) */ 618 /* 170 */ SYSENT_CI("lwp_cond_wait", lwp_cond_wait, 4), 619 /* 171 */ SYSENT_CI("lwp_cond_signal", lwp_cond_signal, 1), 620 /* 172 */ SYSENT_CI("lwp_cond_broadcast", lwp_cond_broadcast, 1), 621 /* 173 */ SYSENT_CL("pread", pread, 4), 622 /* 174 */ SYSENT_CL("pwrite ", pwrite, 4), 623 /* 624 * The 64-bit C library maps llseek() to lseek(), so this 625 * is needed as a native syscall only on the 32-bit kernel. 626 */ 627 /* 175 */ IF_LP64( 628 SYSENT_NOSYS(), 629 SYSENT_C("llseek", llseek32, 4)), 630 /* 176 */ SYSENT_LOADABLE(), /* inst_sync */ 631 /* 177 */ SYSENT_CI("brandsys", brandsys, 6), 632 /* 178 */ SYSENT_LOADABLE(), /* kaio */ 633 /* 179 */ SYSENT_LOADABLE(), /* cpc */ 634 /* 180 */ SYSENT_CI("lgrpsys", lgrpsys, 3), 635 /* 181 */ SYSENT_CI("rusagesys", rusagesys, 5), 636 /* 182 */ SYSENT_LOADABLE(), /* portfs */ 637 /* 183 */ SYSENT_CI("pollsys", pollsys, 4), 638 /* 184 */ SYSENT_CI("labelsys", labelsys, 5), 639 /* 185 */ SYSENT_CI("acl", acl, 4), 640 /* 186 */ SYSENT_AP("auditsys", auditsys, 6), 641 /* 187 */ SYSENT_CI("processor_bind", processor_bind, 4), 642 /* 188 */ SYSENT_CI("processor_info", processor_info, 2), 643 /* 189 */ SYSENT_CI("p_online", p_online, 2), 644 /* 190 */ SYSENT_CI("sigqueue", sigqueue, 5), 645 /* 191 */ SYSENT_CI("clock_gettime", clock_gettime, 2), 646 /* 192 */ SYSENT_CI("clock_settime", clock_settime, 2), 647 /* 193 */ SYSENT_CI("clock_getres", clock_getres, 2), 648 /* 194 */ SYSENT_CI("timer_create", timer_create, 3), 649 /* 195 */ SYSENT_CI("timer_delete", timer_delete, 1), 650 /* 196 */ SYSENT_CI("timer_settime", timer_settime, 4), 651 /* 197 */ SYSENT_CI("timer_gettime", timer_gettime, 2), 652 /* 198 */ SYSENT_CI("timer_getoverrun", timer_getoverrun, 1), 653 /* 199 */ SYSENT_CI("nanosleep", nanosleep, 2), 654 /* 200 */ SYSENT_CI("facl", facl, 4), 655 /* 201 */ SYSENT_LOADABLE(), /* door */ 656 /* 202 */ SYSENT_CI("setreuid", setreuid, 2), 657 /* 203 */ SYSENT_CI("setregid", setregid, 2), 658 /* 204 */ SYSENT_CI("install_utrap", install_utrap, 3), 659 /* 205 */ SYSENT_CI("signotify", signotify, 3), 660 /* 206 */ SYSENT_CL("schedctl", schedctl, 0), 661 /* 207 */ SYSENT_LOADABLE(), /* pset */ 662 /* 208 */ IF_sparc( 663 SYSENT_CI("sparc_utrap_install", sparc_utrap_install, 5), 664 SYSENT_NOSYS()), 665 /* 209 */ SYSENT_CI("resolvepath", resolvepath, 3), 666 /* 210 */ SYSENT_CI("lwp_mutex_timedlock", lwp_mutex_timedlock, 3), 667 /* 211 */ SYSENT_CI("lwp_sema_timedwait", lwp_sema_timedwait, 3), 668 /* 212 */ SYSENT_CI("lwp_rwlock_sys", lwp_rwlock_sys, 3), 669 /* 670 * Syscalls 213-225: 32-bit system call support for large files. 671 * 672 * (The 64-bit C library transparently maps these system calls 673 * back to their native versions, so almost all of them are only 674 * needed as native syscalls on the 32-bit kernel). 675 */ 676 /* 213 */ IF_LP64( 677 SYSENT_NOSYS(), 678 SYSENT_CI("getdents64", getdents64, 3)), 679 /* 214 */ IF_LP64( 680 SYSENT_NOSYS(), 681 SYSENT_AP("smmaplf32", smmaplf32, 7)), 682 /* 215 */ IF_LP64( 683 SYSENT_NOSYS(), 684 SYSENT_CI("stat64", stat64, 2)), 685 /* 216 */ IF_LP64( 686 SYSENT_NOSYS(), 687 SYSENT_CI("lstat64", lstat64, 2)), 688 /* 217 */ IF_LP64( 689 SYSENT_NOSYS(), 690 SYSENT_CI("fstat64", fstat64, 2)), 691 /* 218 */ IF_LP64( 692 SYSENT_NOSYS(), 693 SYSENT_CI("statvfs64", statvfs64, 2)), 694 /* 219 */ IF_LP64( 695 SYSENT_NOSYS(), 696 SYSENT_CI("fstatvfs64", fstatvfs64, 2)), 697 /* 220 */ IF_LP64( 698 SYSENT_NOSYS(), 699 SYSENT_CI("setrlimit64", setrlimit64, 2)), 700 /* 221 */ IF_LP64( 701 SYSENT_NOSYS(), 702 SYSENT_CI("getrlimit64", getrlimit64, 2)), 703 /* 222 */ IF_LP64( 704 SYSENT_NOSYS(), 705 SYSENT_CI("pread64", pread64, 5)), 706 /* 223 */ IF_LP64( 707 SYSENT_NOSYS(), 708 SYSENT_CI("pwrite64", pwrite64, 5)), 709 /* 224 */ SYSENT_LOADABLE(), /* (was creat64) */ 710 /* 225 */ IF_LP64( 711 SYSENT_NOSYS(), 712 SYSENT_CI("open64", open64, 3)), 713 /* 226 */ SYSENT_LOADABLE(), /* rpcsys */ 714 /* 227 */ SYSENT_CL("zone", zone, 5), 715 /* 228 */ SYSENT_LOADABLE(), /* autofssys */ 716 /* 229 */ SYSENT_CI("getcwd", getcwd, 2), 717 /* 230 */ SYSENT_CI("so_socket", so_socket, 5), 718 /* 231 */ SYSENT_CI("so_socketpair", so_socketpair, 1), 719 /* 232 */ SYSENT_CI("bind", bind, 4), 720 /* 233 */ SYSENT_CI("listen", listen, 3), 721 /* 234 */ SYSENT_CI("accept", accept, 4), 722 /* 235 */ SYSENT_CI("connect", connect, 4), 723 /* 236 */ SYSENT_CI("shutdown", shutdown, 3), 724 /* 237 */ SYSENT_CL("recv", recv, 4), 725 /* 238 */ SYSENT_CL("recvfrom", recvfrom, 6), 726 /* 239 */ SYSENT_CL("recvmsg", recvmsg, 3), 727 /* 240 */ SYSENT_CL("send", send, 4), 728 /* 241 */ SYSENT_CL("sendmsg", sendmsg, 3), 729 /* 242 */ SYSENT_CL("sendto", sendto, 6), 730 /* 243 */ SYSENT_CI("getpeername", getpeername, 4), 731 /* 244 */ SYSENT_CI("getsockname", getsockname, 4), 732 /* 245 */ SYSENT_CI("getsockopt", getsockopt, 6), 733 /* 246 */ SYSENT_CI("setsockopt", setsockopt, 6), 734 /* 247 */ SYSENT_CI("sockconfig", sockconfig, 4), 735 /* 248 */ SYSENT_CI("ntp_gettime", ntp_gettime, 1), 736 /* 249 */ SYSENT_CI("ntp_adjtime", ntp_adjtime, 1), 737 /* 250 */ SYSENT_CI("lwp_mutex_unlock", lwp_mutex_unlock, 1), 738 /* 251 */ SYSENT_CI("lwp_mutex_trylock", lwp_mutex_trylock, 2), 739 /* 252 */ SYSENT_CI("lwp_mutex_register", lwp_mutex_register, 2), 740 /* 253 */ SYSENT_CI("cladm", cladm, 3), 741 /* 254 */ SYSENT_CI("uucopy", uucopy, 3), 742 /* 255 */ SYSENT_CI("umount2", umount2, 2) 743 /* ONC_PLUS EXTRACT START */ 744 }; 745 /* ONC_PLUS EXTRACT END */ 746 747 748 #ifdef _SYSCALL32_IMPL 749 750 extern int ulimit32(); 751 extern ssize_t read32(); 752 extern ssize_t write32(); 753 extern ssize_t pread32(); 754 extern ssize_t pwrite32(); 755 extern ssize_t readv32(); 756 extern ssize_t writev32(); 757 extern ssize_t readlink32(); 758 extern int open32(); 759 extern int openat32(); 760 extern int stat32(); 761 extern int fstatat32(); 762 extern int lstat32(); 763 extern int fstat32(); 764 extern int fstatat64_32(); 765 extern int stat64_32(); 766 extern int lstat64_32(); 767 extern int fstat64_32(); 768 extern int getmsg32(); 769 extern int putmsg32(); 770 extern int getpmsg32(); 771 extern int putpmsg32(); 772 extern int getsetcontext32(); 773 extern int statvfs32(); 774 extern int fstatvfs32(); 775 extern int statvfs64_32(); 776 extern int fstatvfs64_32(); 777 extern int sigaction32(); 778 extern clock32_t times32(); 779 extern int stime32(); 780 extern int getpagesizes32(); 781 extern int sigaltstack32(); 782 extern int sigqueue32(); 783 extern offset_t llseek32(); 784 extern int waitsys32(); 785 786 extern ssize_t recv32(); 787 extern ssize_t recvfrom32(); 788 extern ssize_t send32(); 789 extern ssize_t sendto32(); 790 791 extern int privsys32(); 792 extern int ucredsys32(); 793 794 /* ONC_PLUS EXTRACT START */ 795 /* 796 * sysent table for ILP32 processes running on 797 * a LP64 kernel. 798 */ 799 struct sysent sysent32[NSYSCALL] = 800 { 801 /* ONC_PLUS EXTRACT END */ 802 /* 0 */ SYSENT_C("indir", indir, 1), 803 /* 1 */ SYSENT_CI("exit", (int (*)())rexit, 1), 804 /* 2 */ SYSENT_LOADABLE32(), /* (was forkall) */ 805 /* 3 */ SYSENT_CI("read", read32, 3), 806 /* 4 */ SYSENT_CI("write", write32, 3), 807 /* 5 */ SYSENT_CI("open", open32, 3), 808 /* 6 */ SYSENT_CI("close", close, 1), 809 /* 7 */ SYSENT_LOADABLE32(), /* (was wait) */ 810 /* 8 */ SYSENT_LOADABLE32(), /* (was creat32) */ 811 /* 9 */ SYSENT_CI("link", link, 2), 812 /* 10 */ SYSENT_CI("unlink", unlink, 1), 813 /* 11 */ SYSENT_LOADABLE32(), /* (was exec) */ 814 /* 12 */ SYSENT_CI("chdir", chdir, 1), 815 /* 13 */ SYSENT_CI("time", gtime, 0), 816 /* 14 */ SYSENT_CI("mknod", mknod, 3), 817 /* 15 */ SYSENT_CI("chmod", chmod, 2), 818 /* 16 */ SYSENT_CI("chown", chown, 3), 819 /* 17 */ SYSENT_CI("brk", brk, 1), 820 /* 18 */ SYSENT_CI("stat", stat32, 2), 821 /* 19 */ SYSENT_CI("lseek", lseek32, 3), 822 /* 20 */ SYSENT_2CI("getpid", getpid, 0), 823 /* 21 */ SYSENT_AP("mount", mount, 8), 824 /* 22 */ SYSENT_LOADABLE32(), /* (was umount) */ 825 /* 23 */ SYSENT_CI("setuid", setuid, 1), 826 /* 24 */ SYSENT_2CI("getuid", getuid, 0), 827 /* 25 */ SYSENT_CI("stime", stime32, 1), 828 /* 26 */ SYSENT_CI("pcsample", pcsample, 2), 829 /* 27 */ SYSENT_CI("alarm", alarm, 1), 830 /* 28 */ SYSENT_CI("fstat", fstat32, 2), 831 /* 29 */ SYSENT_CI("pause", pause, 0), 832 /* 30 */ SYSENT_LOADABLE32(), /* (was utime) */ 833 /* 31 */ SYSENT_CI("stty", stty, 2), 834 /* 32 */ SYSENT_CI("gtty", gtty, 2), 835 /* 33 */ SYSENT_CI("access", access, 2), 836 /* 34 */ SYSENT_CI("nice", nice, 1), 837 /* 35 */ SYSENT_CI("statfs", statfs32, 4), 838 /* 36 */ SYSENT_CI("sync", syssync, 0), 839 /* 37 */ SYSENT_CI("kill", kill, 2), 840 /* 38 */ SYSENT_CI("fstatfs", fstatfs32, 4), 841 /* 39 */ SYSENT_CI("setpgrp", setpgrp, 3), 842 /* 40 */ SYSENT_CI("uucopystr", uucopystr, 3), 843 /* 41 */ SYSENT_LOADABLE32(), /* (was dup) */ 844 /* 42 */ SYSENT_LOADABLE32(), /* pipe */ 845 /* 43 */ SYSENT_CI("times", times32, 1), 846 /* 44 */ SYSENT_CI("prof", profil, 4), 847 /* 45 */ SYSENT_CI("faccessat", faccessat, 4), 848 /* 46 */ SYSENT_CI("setgid", setgid, 1), 849 /* 47 */ SYSENT_2CI("getgid", getgid, 0), 850 /* 48 */ SYSENT_LOADABLE32(), /* (was ssig) */ 851 /* 49 */ SYSENT_LOADABLE32(), /* msgsys */ 852 /* 50 */ IF_386_ABI( 853 SYSENT_CI("sysi86", sysi86, 4), 854 SYSENT_LOADABLE32()), /* (was sys3b) */ 855 /* 51 */ SYSENT_LOADABLE32(), /* sysacct */ 856 /* 52 */ SYSENT_LOADABLE32(), /* shmsys */ 857 /* 53 */ SYSENT_LOADABLE32(), /* semsys */ 858 /* 54 */ SYSENT_CI("ioctl", ioctl, 3), 859 /* 55 */ SYSENT_CI("uadmin", uadmin, 3), 860 /* 56 */ SYSENT_CI("fchownat", fchownat, 5), 861 /* 57 */ SYSENT_2CI("utssys", utssys32, 4), 862 /* 58 */ SYSENT_CI("fdsync", fdsync, 2), 863 /* 59 */ SYSENT_CI("exece", exece, 3), 864 /* 60 */ SYSENT_CI("umask", umask, 1), 865 /* 61 */ SYSENT_CI("chroot", chroot, 1), 866 /* 62 */ SYSENT_CI("fcntl", fcntl, 3), 867 /* 63 */ SYSENT_CI("ulimit", ulimit32, 2), 868 /* 64 */ SYSENT_CI("renameat", renameat, 4), 869 /* 65 */ SYSENT_CI("unlinkat", unlinkat, 3), 870 /* 66 */ SYSENT_CI("fstatat", fstatat32, 4), 871 /* 67 */ SYSENT_CI("fstatat64", fstatat64_32, 4), 872 /* 68 */ SYSENT_CI("openat", openat32, 4), 873 /* 69 */ SYSENT_CI("openat64", openat64, 4), 874 /* 70 */ SYSENT_CI("tasksys", tasksys, 5), 875 /* 71 */ SYSENT_LOADABLE32(), /* acctctl */ 876 /* 72 */ SYSENT_LOADABLE32(), /* exacct */ 877 /* 73 */ SYSENT_CI("getpagesizes", getpagesizes32, 3), 878 /* 74 */ SYSENT_CI("rctlsys", rctlsys, 6), 879 /* 75 */ SYSENT_2CI("sidsys", sidsys, 4), 880 /* 76 */ SYSENT_LOADABLE32(), /* (was fsat) */ 881 /* 77 */ SYSENT_CI("lwp_park", syslwp_park, 3), 882 /* 78 */ SYSENT_CI("sendfilev", sendfilev, 5), 883 /* 79 */ SYSENT_CI("rmdir", rmdir, 1), 884 /* 80 */ SYSENT_CI("mkdir", mkdir, 2), 885 /* 81 */ SYSENT_CI("getdents", getdents32, 3), 886 /* 82 */ SYSENT_CI("privsys", privsys32, 6), 887 /* 83 */ SYSENT_CI("ucredsys", ucredsys32, 3), 888 /* 84 */ SYSENT_CI("sysfs", sysfs, 3), 889 /* 85 */ SYSENT_CI("getmsg", getmsg32, 4), 890 /* 86 */ SYSENT_CI("putmsg", putmsg32, 4), 891 /* 87 */ SYSENT_LOADABLE32(), /* (was poll) */ 892 /* 88 */ SYSENT_CI("lstat", lstat32, 2), 893 /* 89 */ SYSENT_CI("symlink", symlink, 2), 894 /* 90 */ SYSENT_CI("readlink", readlink32, 3), 895 /* 91 */ SYSENT_CI("setgroups", setgroups, 2), 896 /* 92 */ SYSENT_CI("getgroups", getgroups, 2), 897 /* 93 */ SYSENT_CI("fchmod", fchmod, 2), 898 /* 94 */ SYSENT_CI("fchown", fchown, 3), 899 /* 95 */ SYSENT_CI("sigprocmask", sigprocmask, 3), 900 /* 96 */ SYSENT_CI("sigsuspend", sigsuspend, 1), 901 /* 97 */ SYSENT_CI("sigaltstack", sigaltstack32, 2), 902 /* 98 */ SYSENT_CI("sigaction", sigaction32, 3), 903 /* 99 */ SYSENT_CI("sigpending", sigpending, 2), 904 /* 100 */ SYSENT_CI("getsetcontext", getsetcontext32, 2), 905 /* 101 */ SYSENT_LOADABLE32(), 906 /* 102 */ SYSENT_LOADABLE32(), 907 /* 103 */ SYSENT_CI("statvfs", statvfs32, 2), 908 /* 104 */ SYSENT_CI("fstatvfs", fstatvfs32, 2), 909 /* 105 */ SYSENT_CI("getloadavg", getloadavg, 2), 910 /* ONC_PLUS EXTRACT START */ 911 /* 106 */ SYSENT_LOADABLE32(), /* nfssys */ 912 /* ONC_PLUS EXTRACT END */ 913 /* 107 */ SYSENT_CI("waitsys", waitsys32, 4), 914 /* 108 */ SYSENT_CI("sigsendset", sigsendsys, 2), 915 /* 109 */ IF_x86( 916 SYSENT_AP("hrtsys", hrtsys, 5), 917 SYSENT_LOADABLE32()), 918 /* 110 */ SYSENT_CI("utimesys", utimesys, 5), 919 /* 111 */ SYSENT_CI("sigresend", sigresend, 3), 920 /* 112 */ SYSENT_CI("priocntlsys", priocntlsys, 5), 921 /* 113 */ SYSENT_CI("pathconf", pathconf, 2), 922 /* 114 */ SYSENT_CI("mincore", mincore, 3), 923 /* 115 */ SYSENT_CI("mmap", smmap32, 6), 924 /* 116 */ SYSENT_CI("mprotect", mprotect, 3), 925 /* 117 */ SYSENT_CI("munmap", munmap, 2), 926 /* 118 */ SYSENT_CI("fpathconf", fpathconf, 2), 927 /* 119 */ SYSENT_2CI("vfork", vfork, 0), 928 /* 120 */ SYSENT_CI("fchdir", fchdir, 1), 929 /* 121 */ SYSENT_CI("readv", readv32, 3), 930 /* 122 */ SYSENT_CI("writev", writev32, 3), 931 /* 123 */ SYSENT_LOADABLE32(), /* was xstat32 */ 932 /* 124 */ SYSENT_LOADABLE32(), /* was lxstat32 */ 933 /* 125 */ SYSENT_LOADABLE32(), /* was fxstat32 */ 934 /* 126 */ SYSENT_LOADABLE32(), /* was xmknod */ 935 /* 127 */ SYSENT_CI("mmapobj", mmapobjsys, 5), 936 /* 128 */ SYSENT_CI("setrlimit", setrlimit32, 2), 937 /* 129 */ SYSENT_CI("getrlimit", getrlimit32, 2), 938 /* 130 */ SYSENT_CI("lchown", lchown, 3), 939 /* 131 */ SYSENT_CI("memcntl", memcntl, 6), 940 /* 132 */ SYSENT_CI("getpmsg", getpmsg32, 5), 941 /* 133 */ SYSENT_CI("putpmsg", putpmsg32, 5), 942 /* 134 */ SYSENT_CI("rename", rename, 2), 943 /* 135 */ SYSENT_CI("uname", uname, 1), 944 /* 136 */ SYSENT_CI("setegid", setegid, 1), 945 /* 137 */ SYSENT_CI("sysconfig", sysconfig, 1), 946 /* 138 */ SYSENT_CI("adjtime", adjtime, 2), 947 /* 139 */ SYSENT_CI("systeminfo", systeminfo, 3), 948 /* 140 */ SYSENT_LOADABLE32(), /* sharefs */ 949 /* 141 */ SYSENT_CI("seteuid", seteuid, 1), 950 /* 142 */ SYSENT_2CI("forksys", forksys, 2), 951 /* 143 */ SYSENT_LOADABLE32(), /* (was fork1) */ 952 /* 144 */ SYSENT_CI("sigtimedwait", sigtimedwait, 3), 953 /* 145 */ SYSENT_CI("lwp_info", lwp_info, 1), 954 /* 146 */ SYSENT_CI("yield", yield, 0), 955 /* 147 */ SYSENT_LOADABLE32(), /* (was lwp_sema_wait) */ 956 /* 148 */ SYSENT_CI("lwp_sema_post", lwp_sema_post, 1), 957 /* 149 */ SYSENT_CI("lwp_sema_trywait", lwp_sema_trywait, 1), 958 /* 150 */ SYSENT_CI("lwp_detach", lwp_detach, 1), 959 /* 151 */ SYSENT_CI("corectl", corectl, 4), 960 /* 152 */ SYSENT_CI("modctl", modctl, 6), 961 /* 153 */ SYSENT_CI("fchroot", fchroot, 1), 962 /* 154 */ SYSENT_LOADABLE32(), /* (was utimes) */ 963 /* 155 */ SYSENT_CI("vhangup", vhangup, 0), 964 /* 156 */ SYSENT_CI("gettimeofday", gettimeofday, 1), 965 /* 157 */ SYSENT_CI("getitimer", getitimer, 2), 966 /* 158 */ SYSENT_CI("setitimer", setitimer, 3), 967 /* 159 */ SYSENT_CI("lwp_create", syslwp_create, 3), 968 /* 160 */ SYSENT_CI("lwp_exit", (int (*)())syslwp_exit, 0), 969 /* 161 */ SYSENT_CI("lwp_suspend", syslwp_suspend, 1), 970 /* 162 */ SYSENT_CI("lwp_continue", syslwp_continue, 1), 971 /* 163 */ SYSENT_CI("lwp_kill", lwp_kill, 2), 972 /* 164 */ SYSENT_CI("lwp_self", lwp_self, 0), 973 /* 165 */ SYSENT_2CI("lwp_sigmask", lwp_sigmask, 3), 974 /* 166 */ IF_x86( 975 SYSENT_CI("lwp_private", syslwp_private, 3), 976 SYSENT_NOSYS()), 977 /* 167 */ SYSENT_CI("lwp_wait", lwp_wait, 2), 978 /* 168 */ SYSENT_CI("lwp_mutex_wakeup", lwp_mutex_wakeup, 2), 979 /* 169 */ SYSENT_LOADABLE32(), /* (was lwp_mutex_lock) */ 980 /* 170 */ SYSENT_CI("lwp_cond_wait", lwp_cond_wait, 4), 981 /* 171 */ SYSENT_CI("lwp_cond_signal", lwp_cond_signal, 1), 982 /* 172 */ SYSENT_CI("lwp_cond_broadcast", lwp_cond_broadcast, 1), 983 /* 173 */ SYSENT_CI("pread", pread32, 4), 984 /* 174 */ SYSENT_CI("pwrite", pwrite32, 4), 985 /* 175 */ SYSENT_C("llseek", llseek32, 4), 986 /* 176 */ SYSENT_LOADABLE32(), /* inst_sync */ 987 /* 177 */ SYSENT_CI("brandsys", brandsys, 6), 988 /* 178 */ SYSENT_LOADABLE32(), /* kaio */ 989 /* 179 */ SYSENT_LOADABLE32(), /* cpc */ 990 /* 180 */ SYSENT_CI("lgrpsys", lgrpsys, 3), 991 /* 181 */ SYSENT_CI("rusagesys", rusagesys, 5), 992 /* 182 */ SYSENT_LOADABLE32(), /* portfs */ 993 /* 183 */ SYSENT_CI("pollsys", pollsys, 4), 994 /* 184 */ SYSENT_CI("labelsys", labelsys, 5), 995 /* 185 */ SYSENT_CI("acl", acl, 4), 996 /* 186 */ SYSENT_AP("auditsys", auditsys, 6), 997 /* 187 */ SYSENT_CI("processor_bind", processor_bind, 4), 998 /* 188 */ SYSENT_CI("processor_info", processor_info, 2), 999 /* 189 */ SYSENT_CI("p_online", p_online, 2), 1000 /* 190 */ SYSENT_CI("sigqueue", sigqueue32, 5), 1001 /* 191 */ SYSENT_CI("clock_gettime", clock_gettime, 2), 1002 /* 192 */ SYSENT_CI("clock_settime", clock_settime, 2), 1003 /* 193 */ SYSENT_CI("clock_getres", clock_getres, 2), 1004 /* 194 */ SYSENT_CI("timer_create", timer_create, 3), 1005 /* 195 */ SYSENT_CI("timer_delete", timer_delete, 1), 1006 /* 196 */ SYSENT_CI("timer_settime", timer_settime, 4), 1007 /* 197 */ SYSENT_CI("timer_gettime", timer_gettime, 2), 1008 /* 198 */ SYSENT_CI("timer_getoverrun", timer_getoverrun, 1), 1009 /* 199 */ SYSENT_CI("nanosleep", nanosleep, 2), 1010 /* 200 */ SYSENT_CI("facl", facl, 4), 1011 /* 201 */ SYSENT_LOADABLE32(), /* door */ 1012 /* 202 */ SYSENT_CI("setreuid", setreuid, 2), 1013 /* 203 */ SYSENT_CI("setregid", setregid, 2), 1014 /* 204 */ SYSENT_CI("install_utrap", install_utrap, 3), 1015 /* 205 */ SYSENT_CI("signotify", signotify, 3), 1016 /* 206 */ SYSENT_CI("schedctl", schedctl, 0), 1017 /* 207 */ SYSENT_LOADABLE32(), /* pset */ 1018 /* 208 */ SYSENT_LOADABLE32(), 1019 /* 209 */ SYSENT_CI("resolvepath", resolvepath, 3), 1020 /* 210 */ SYSENT_CI("lwp_mutex_timedlock", lwp_mutex_timedlock, 3), 1021 /* 211 */ SYSENT_CI("lwp_sema_timedwait", lwp_sema_timedwait, 3), 1022 /* 212 */ SYSENT_CI("lwp_rwlock_sys", lwp_rwlock_sys, 3), 1023 /* 1024 * Syscalls 213-225: 32-bit system call support for large files. 1025 */ 1026 /* 213 */ SYSENT_CI("getdents64", getdents64, 3), 1027 /* 214 */ SYSENT_AP("smmaplf32", smmaplf32, 7), 1028 /* 215 */ SYSENT_CI("stat64", stat64_32, 2), 1029 /* 216 */ SYSENT_CI("lstat64", lstat64_32, 2), 1030 /* 217 */ SYSENT_CI("fstat64", fstat64_32, 2), 1031 /* 218 */ SYSENT_CI("statvfs64", statvfs64_32, 2), 1032 /* 219 */ SYSENT_CI("fstatvfs64", fstatvfs64_32, 2), 1033 /* 220 */ SYSENT_CI("setrlimit64", setrlimit64, 2), 1034 /* 221 */ SYSENT_CI("getrlimit64", getrlimit64, 2), 1035 /* 222 */ SYSENT_CI("pread64", pread64, 5), 1036 /* 223 */ SYSENT_CI("pwrite64", pwrite64, 5), 1037 /* 224 */ SYSENT_LOADABLE32(), /* (was creat64) */ 1038 /* 225 */ SYSENT_CI("open64", open64, 3), 1039 /* 226 */ SYSENT_LOADABLE32(), /* rpcsys */ 1040 /* 227 */ SYSENT_CI("zone", zone, 6), 1041 /* 228 */ SYSENT_LOADABLE32(), /* autofssys */ 1042 /* 229 */ SYSENT_CI("getcwd", getcwd, 2), 1043 /* 230 */ SYSENT_CI("so_socket", so_socket, 5), 1044 /* 231 */ SYSENT_CI("so_socketpair", so_socketpair, 1), 1045 /* 232 */ SYSENT_CI("bind", bind, 4), 1046 /* 233 */ SYSENT_CI("listen", listen, 3), 1047 /* 234 */ SYSENT_CI("accept", accept, 4), 1048 /* 235 */ SYSENT_CI("connect", connect, 4), 1049 /* 236 */ SYSENT_CI("shutdown", shutdown, 3), 1050 /* 237 */ SYSENT_CI("recv", recv32, 4), 1051 /* 238 */ SYSENT_CI("recvfrom", recvfrom32, 6), 1052 /* 239 */ SYSENT_CI("recvmsg", recvmsg, 3), 1053 /* 240 */ SYSENT_CI("send", send32, 4), 1054 /* 241 */ SYSENT_CI("sendmsg", sendmsg, 3), 1055 /* 242 */ SYSENT_CI("sendto", sendto32, 6), 1056 /* 243 */ SYSENT_CI("getpeername", getpeername, 4), 1057 /* 244 */ SYSENT_CI("getsockname", getsockname, 4), 1058 /* 245 */ SYSENT_CI("getsockopt", getsockopt, 6), 1059 /* 246 */ SYSENT_CI("setsockopt", setsockopt, 6), 1060 /* 247 */ SYSENT_CI("sockconfig", sockconfig, 4), 1061 /* 248 */ SYSENT_CI("ntp_gettime", ntp_gettime, 1), 1062 /* 249 */ SYSENT_CI("ntp_adjtime", ntp_adjtime, 1), 1063 /* 250 */ SYSENT_CI("lwp_mutex_unlock", lwp_mutex_unlock, 1), 1064 /* 251 */ SYSENT_CI("lwp_mutex_trylock", lwp_mutex_trylock, 2), 1065 /* 252 */ SYSENT_CI("lwp_mutex_register", lwp_mutex_register, 2), 1066 /* 253 */ SYSENT_CI("cladm", cladm, 3), 1067 /* 254 */ SYSENT_CI("uucopy", uucopy, 3), 1068 /* 255 */ SYSENT_CI("umount2", umount2, 2) 1069 /* ONC_PLUS EXTRACT START */ 1070 }; 1071 /* ONC_PLUS EXTRACT END */ 1072 #endif /* _SYSCALL32_IMPL */ 1073 1074 /* 1075 * Space allocated and initialized in init_syscallnames(). 1076 */ 1077 char **syscallnames; 1078 1079 systrace_sysent_t *systrace_sysent; 1080 void (*systrace_probe)(dtrace_id_t, uintptr_t, uintptr_t, 1081 uintptr_t, uintptr_t, uintptr_t, uintptr_t); 1082 1083 /*ARGSUSED*/ 1084 void 1085 systrace_stub(dtrace_id_t id, uintptr_t arg0, uintptr_t arg1, 1086 uintptr_t arg2, uintptr_t arg3, uintptr_t arg4, uintptr_t arg5) 1087 {} 1088 1089 /*ARGSUSED*/ 1090 int64_t 1091 dtrace_systrace_syscall(uintptr_t arg0, uintptr_t arg1, uintptr_t arg2, 1092 uintptr_t arg3, uintptr_t arg4, uintptr_t arg5) 1093 { 1094 systrace_sysent_t *sy = &systrace_sysent[curthread->t_sysnum]; 1095 dtrace_id_t id; 1096 int64_t rval; 1097 proc_t *p; 1098 1099 if ((id = sy->stsy_entry) != DTRACE_IDNONE) 1100 (*systrace_probe)(id, arg0, arg1, arg2, arg3, arg4, arg5); 1101 1102 /* 1103 * We want to explicitly allow DTrace consumers to stop a process 1104 * before it actually executes the meat of the syscall. 1105 */ 1106 p = ttoproc(curthread); 1107 mutex_enter(&p->p_lock); 1108 if (curthread->t_dtrace_stop && !curthread->t_lwp->lwp_nostop) { 1109 curthread->t_dtrace_stop = 0; 1110 stop(PR_REQUESTED, 0); 1111 } 1112 mutex_exit(&p->p_lock); 1113 1114 rval = (*sy->stsy_underlying)(arg0, arg1, arg2, arg3, arg4, arg5); 1115 1116 if (ttolwp(curthread)->lwp_errno != 0) 1117 rval = -1; 1118 1119 if ((id = sy->stsy_return) != DTRACE_IDNONE) 1120 (*systrace_probe)(id, (uintptr_t)rval, (uintptr_t)rval, 1121 (uintptr_t)((int64_t)rval >> 32), 0, 0, 0); 1122 1123 return (rval); 1124 } 1125 1126 #ifdef _SYSCALL32_IMPL 1127 1128 systrace_sysent_t *systrace_sysent32; 1129 1130 /*ARGSUSED*/ 1131 int64_t 1132 dtrace_systrace_syscall32(uintptr_t arg0, uintptr_t arg1, uintptr_t arg2, 1133 uintptr_t arg3, uintptr_t arg4, uintptr_t arg5) 1134 { 1135 systrace_sysent_t *sy = &systrace_sysent32[curthread->t_sysnum]; 1136 dtrace_id_t id; 1137 int64_t rval; 1138 proc_t *p; 1139 1140 if ((id = sy->stsy_entry) != DTRACE_IDNONE) 1141 (*systrace_probe)(id, arg0, arg1, arg2, arg3, arg4, arg5); 1142 1143 /* 1144 * We want to explicitly allow DTrace consumers to stop a process 1145 * before it actually executes the meat of the syscall. 1146 */ 1147 p = ttoproc(curthread); 1148 mutex_enter(&p->p_lock); 1149 if (curthread->t_dtrace_stop && !curthread->t_lwp->lwp_nostop) { 1150 curthread->t_dtrace_stop = 0; 1151 stop(PR_REQUESTED, 0); 1152 } 1153 mutex_exit(&p->p_lock); 1154 1155 rval = (*sy->stsy_underlying)(arg0, arg1, arg2, arg3, arg4, arg5); 1156 1157 if (ttolwp(curthread)->lwp_errno != 0) 1158 rval = -1; 1159 1160 if ((id = sy->stsy_return) != DTRACE_IDNONE) 1161 (*systrace_probe)(id, (uintptr_t)rval, (uintptr_t)rval, 1162 (uintptr_t)((uint64_t)rval >> 32), 0, 0, 0); 1163 1164 return (rval); 1165 } 1166 1167 #endif 1168 1169 void 1170 dtrace_systrace_rtt(void) 1171 { 1172 systrace_sysent_t *sy; 1173 dtrace_id_t id; 1174 1175 if (get_udatamodel() == DATAMODEL_NATIVE) { 1176 if (systrace_sysent == NULL) 1177 return; 1178 1179 sy = &systrace_sysent[curthread->t_sysnum]; 1180 #ifdef _SYSCALL32_IMPL 1181 } else { 1182 if (systrace_sysent32 == NULL) 1183 return; 1184 1185 sy = &systrace_sysent32[curthread->t_sysnum]; 1186 #endif 1187 } 1188 1189 if ((id = sy->stsy_return) != DTRACE_IDNONE) 1190 (*systrace_probe)(id, 0, 0, 0, 0, 0, 0); 1191 } 1192