netbsd32_netbsd.c revision 1.57.2.7
1 /* $NetBSD: netbsd32_netbsd.c,v 1.57.2.7 2002/08/23 02:37:10 petrov Exp $ */ 2 3 /* 4 * Copyright (c) 1998, 2001 Matthew R. Green 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. The name of the author may not be used to endorse or promote products 16 * derived from this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 23 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 24 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 25 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 26 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 */ 30 31 #include <sys/cdefs.h> 32 __KERNEL_RCSID(0, "$NetBSD: netbsd32_netbsd.c,v 1.57.2.7 2002/08/23 02:37:10 petrov Exp $"); 33 34 #if defined(_KERNEL_OPT) 35 #include "opt_ddb.h" 36 #include "opt_ktrace.h" 37 #include "opt_ntp.h" 38 #include "opt_compat_netbsd.h" 39 #include "opt_compat_43.h" 40 #include "opt_sysv.h" 41 42 #include "fs_lfs.h" 43 #include "fs_nfs.h" 44 #endif 45 46 /* 47 * Though COMPAT_OLDSOCK is needed only for COMPAT_43, SunOS, Linux, 48 * HP-UX, FreeBSD, Ultrix, OSF1, we define it unconditionally so that 49 * this would be LKM-safe. 50 */ 51 #define COMPAT_OLDSOCK /* used by <sys/socket.h> */ 52 53 #include <sys/param.h> 54 #include <sys/systm.h> 55 #include <sys/kernel.h> 56 //#define msg __msg /* Don't ask me! */ 57 #include <sys/malloc.h> 58 #include <sys/mount.h> 59 #include <sys/socket.h> 60 #include <sys/sockio.h> 61 #include <sys/socketvar.h> 62 #include <sys/mbuf.h> 63 #include <sys/stat.h> 64 #include <sys/time.h> 65 #include <sys/signalvar.h> 66 #include <sys/ptrace.h> 67 #include <sys/ktrace.h> 68 #include <sys/trace.h> 69 #include <sys/resourcevar.h> 70 #include <sys/pool.h> 71 #include <sys/vnode.h> 72 #include <sys/file.h> 73 #include <sys/filedesc.h> 74 #include <sys/namei.h> 75 76 #include <uvm/uvm_extern.h> 77 78 #include <sys/sa.h> 79 #include <sys/syscallargs.h> 80 #include <sys/proc.h> 81 #include <sys/acct.h> 82 #include <sys/exec.h> 83 84 #include <net/if.h> 85 86 #include <compat/netbsd32/netbsd32.h> 87 #include <compat/netbsd32/netbsd32_syscall.h> 88 #include <compat/netbsd32/netbsd32_syscallargs.h> 89 #include <compat/netbsd32/netbsd32_conv.h> 90 91 #include <machine/frame.h> 92 93 #if defined(DDB) 94 #include <ddb/ddbvar.h> 95 #endif 96 97 extern char netbsd32_sigcode[], netbsd32_esigcode[]; 98 extern struct sysent netbsd32_sysent[]; 99 #ifdef SYSCALL_DEBUG 100 extern const char * const netbsd32_syscallnames[]; 101 #endif 102 #ifdef __HAVE_SYSCALL_INTERN 103 void netbsd32_syscall_intern __P((struct proc *)); 104 #else 105 void syscall __P((void)); 106 #endif 107 108 const struct emul emul_netbsd32 = { 109 "netbsd32", 110 "/emul/netbsd32", 111 #ifndef __HAVE_MINIMAL_EMUL 112 0, 113 NULL, 114 netbsd32_SYS_syscall, 115 netbsd32_SYS_MAXSYSCALL, 116 #endif 117 netbsd32_sysent, 118 #ifdef SYSCALL_DEBUG 119 netbsd32_syscallnames, 120 #else 121 NULL, 122 #endif 123 netbsd32_sendsig, 124 trapsignal, 125 netbsd32_sigcode, 126 netbsd32_esigcode, 127 netbsd32_setregs, 128 NULL, 129 NULL, 130 NULL, 131 #ifdef __HAVE_SYSCALL_INTERN 132 netbsd32_syscall_intern, 133 #else 134 syscall, 135 #endif 136 }; 137 138 /* 139 * below are all the standard NetBSD system calls, in the 32bit 140 * environment, with the necessary conversions to 64bit before 141 * calling the real syscall. anything that needs special 142 * attention is handled elsewhere. 143 */ 144 145 int 146 netbsd32_exit(l, v, retval) 147 struct lwp *l; 148 void *v; 149 register_t *retval; 150 { 151 struct netbsd32_exit_args /* { 152 syscallarg(int) rval; 153 } */ *uap = v; 154 struct sys_exit_args ua; 155 156 NETBSD32TO64_UAP(rval); 157 return sys_exit(l, &ua, retval); 158 } 159 160 int 161 netbsd32_read(l, v, retval) 162 struct lwp *l; 163 void *v; 164 register_t *retval; 165 { 166 struct netbsd32_read_args /* { 167 syscallarg(int) fd; 168 syscallarg(netbsd32_voidp) buf; 169 syscallarg(netbsd32_size_t) nbyte; 170 } */ *uap = v; 171 struct sys_read_args ua; 172 173 NETBSD32TO64_UAP(fd); 174 NETBSD32TOP_UAP(buf, void *); 175 NETBSD32TOX_UAP(nbyte, size_t); 176 return sys_read(l, &ua, retval); 177 } 178 179 int 180 netbsd32_write(l, v, retval) 181 struct lwp *l; 182 void *v; 183 register_t *retval; 184 { 185 struct netbsd32_write_args /* { 186 syscallarg(int) fd; 187 syscallarg(const netbsd32_voidp) buf; 188 syscallarg(netbsd32_size_t) nbyte; 189 } */ *uap = v; 190 struct sys_write_args ua; 191 192 NETBSD32TO64_UAP(fd); 193 NETBSD32TOP_UAP(buf, void *); 194 NETBSD32TOX_UAP(nbyte, size_t); 195 return sys_write(l, &ua, retval); 196 } 197 198 int 199 netbsd32_close(l, v, retval) 200 struct lwp *l; 201 void *v; 202 register_t *retval; 203 { 204 struct netbsd32_close_args /* { 205 syscallarg(int) fd; 206 } */ *uap = v; 207 struct sys_close_args ua; 208 209 NETBSD32TO64_UAP(fd); 210 return sys_close(l, &ua, retval); 211 } 212 213 int 214 netbsd32_open(l, v, retval) 215 struct lwp *l; 216 void *v; 217 register_t *retval; 218 { 219 struct netbsd32_open_args /* { 220 syscallarg(const netbsd32_charp) path; 221 syscallarg(int) flags; 222 syscallarg(mode_t) mode; 223 } */ *uap = v; 224 struct sys_open_args ua; 225 caddr_t sg; 226 227 NETBSD32TOP_UAP(path, const char); 228 NETBSD32TO64_UAP(flags); 229 NETBSD32TO64_UAP(mode); 230 sg = stackgap_init(l->l_proc, 0); 231 CHECK_ALT_EXIST(l->l_proc, &sg, SCARG(&ua, path)); 232 233 return (sys_open(l, &ua, retval)); 234 } 235 236 int 237 netbsd32_link(l, v, retval) 238 struct lwp *l; 239 void *v; 240 register_t *retval; 241 { 242 struct netbsd32_link_args /* { 243 syscallarg(const netbsd32_charp) path; 244 syscallarg(const netbsd32_charp) link; 245 } */ *uap = v; 246 struct sys_link_args ua; 247 248 NETBSD32TOP_UAP(path, const char); 249 NETBSD32TOP_UAP(link, const char); 250 return (sys_link(l, &ua, retval)); 251 } 252 253 int 254 netbsd32_unlink(l, v, retval) 255 struct lwp *l; 256 void *v; 257 register_t *retval; 258 { 259 struct netbsd32_unlink_args /* { 260 syscallarg(const netbsd32_charp) path; 261 } */ *uap = v; 262 struct sys_unlink_args ua; 263 264 NETBSD32TOP_UAP(path, const char); 265 266 return (sys_unlink(l, &ua, retval)); 267 } 268 269 int 270 netbsd32_chdir(l, v, retval) 271 struct lwp *l; 272 void *v; 273 register_t *retval; 274 { 275 struct netbsd32_chdir_args /* { 276 syscallarg(const netbsd32_charp) path; 277 } */ *uap = v; 278 struct sys_chdir_args ua; 279 280 NETBSD32TOP_UAP(path, const char); 281 282 return (sys_chdir(l, &ua, retval)); 283 } 284 285 int 286 netbsd32_fchdir(l, v, retval) 287 struct lwp *l; 288 void *v; 289 register_t *retval; 290 { 291 struct netbsd32_fchdir_args /* { 292 syscallarg(int) fd; 293 } */ *uap = v; 294 struct sys_fchdir_args ua; 295 296 NETBSD32TO64_UAP(fd); 297 298 return (sys_fchdir(l, &ua, retval)); 299 } 300 301 int 302 netbsd32_mknod(l, v, retval) 303 struct lwp *l; 304 void *v; 305 register_t *retval; 306 { 307 struct netbsd32_mknod_args /* { 308 syscallarg(const netbsd32_charp) path; 309 syscallarg(mode_t) mode; 310 syscallarg(dev_t) dev; 311 } */ *uap = v; 312 struct sys_mknod_args ua; 313 314 NETBSD32TOP_UAP(path, const char); 315 NETBSD32TO64_UAP(dev); 316 NETBSD32TO64_UAP(mode); 317 318 return (sys_mknod(l, &ua, retval)); 319 } 320 321 int 322 netbsd32_chmod(l, v, retval) 323 struct lwp *l; 324 void *v; 325 register_t *retval; 326 { 327 struct netbsd32_chmod_args /* { 328 syscallarg(const netbsd32_charp) path; 329 syscallarg(mode_t) mode; 330 } */ *uap = v; 331 struct sys_chmod_args ua; 332 333 NETBSD32TOP_UAP(path, const char); 334 NETBSD32TO64_UAP(mode); 335 336 return (sys_chmod(l, &ua, retval)); 337 } 338 339 int 340 netbsd32_chown(l, v, retval) 341 struct lwp *l; 342 void *v; 343 register_t *retval; 344 { 345 struct netbsd32_chown_args /* { 346 syscallarg(const netbsd32_charp) path; 347 syscallarg(uid_t) uid; 348 syscallarg(gid_t) gid; 349 } */ *uap = v; 350 struct sys_chown_args ua; 351 352 NETBSD32TOP_UAP(path, const char); 353 NETBSD32TO64_UAP(uid); 354 NETBSD32TO64_UAP(gid); 355 356 return (sys_chown(l, &ua, retval)); 357 } 358 359 int 360 netbsd32_break(l, v, retval) 361 struct lwp *l; 362 void *v; 363 register_t *retval; 364 { 365 struct netbsd32_break_args /* { 366 syscallarg(netbsd32_charp) nsize; 367 } */ *uap = v; 368 struct sys_obreak_args ua; 369 370 SCARG(&ua, nsize) = (char *)(u_long)SCARG(uap, nsize); 371 NETBSD32TOP_UAP(nsize, char); 372 return (sys_obreak(l, &ua, retval)); 373 } 374 375 int 376 netbsd32_mount(l, v, retval) 377 struct lwp *l; 378 void *v; 379 register_t *retval; 380 { 381 struct netbsd32_mount_args /* { 382 syscallarg(const netbsd32_charp) type; 383 syscallarg(const netbsd32_charp) path; 384 syscallarg(int) flags; 385 syscallarg(netbsd32_voidp) data; 386 } */ *uap = v; 387 struct sys_mount_args ua; 388 389 NETBSD32TOP_UAP(type, const char); 390 NETBSD32TOP_UAP(path, const char); 391 NETBSD32TO64_UAP(flags); 392 NETBSD32TOP_UAP(data, void); 393 return (sys_mount(l, &ua, retval)); 394 } 395 396 int 397 netbsd32_unmount(l, v, retval) 398 struct lwp *l; 399 void *v; 400 register_t *retval; 401 { 402 struct netbsd32_unmount_args /* { 403 syscallarg(const netbsd32_charp) path; 404 syscallarg(int) flags; 405 } */ *uap = v; 406 struct sys_unmount_args ua; 407 408 NETBSD32TOP_UAP(path, const char); 409 NETBSD32TO64_UAP(flags); 410 return (sys_unmount(l, &ua, retval)); 411 } 412 413 int 414 netbsd32_setuid(l, v, retval) 415 struct lwp *l; 416 void *v; 417 register_t *retval; 418 { 419 struct netbsd32_setuid_args /* { 420 syscallarg(uid_t) uid; 421 } */ *uap = v; 422 struct sys_setuid_args ua; 423 424 NETBSD32TO64_UAP(uid); 425 return (sys_setuid(l, &ua, retval)); 426 } 427 428 int 429 netbsd32_ptrace(l, v, retval) 430 struct lwp *l; 431 void *v; 432 register_t *retval; 433 { 434 struct netbsd32_ptrace_args /* { 435 syscallarg(int) req; 436 syscallarg(pid_t) pid; 437 syscallarg(netbsd32_caddr_t) addr; 438 syscallarg(int) data; 439 } */ *uap = v; 440 struct sys_ptrace_args ua; 441 442 NETBSD32TO64_UAP(req); 443 NETBSD32TO64_UAP(pid); 444 NETBSD32TOX64_UAP(addr, caddr_t); 445 NETBSD32TO64_UAP(data); 446 return (sys_ptrace(l, &ua, retval)); 447 } 448 449 int 450 netbsd32_accept(l, v, retval) 451 struct lwp *l; 452 void *v; 453 register_t *retval; 454 { 455 struct netbsd32_accept_args /* { 456 syscallarg(int) s; 457 syscallarg(netbsd32_sockaddrp_t) name; 458 syscallarg(netbsd32_intp) anamelen; 459 } */ *uap = v; 460 struct sys_accept_args ua; 461 462 NETBSD32TO64_UAP(s); 463 NETBSD32TOP_UAP(name, struct sockaddr); 464 NETBSD32TOP_UAP(anamelen, int); 465 return (sys_accept(l, &ua, retval)); 466 } 467 468 int 469 netbsd32_getpeername(l, v, retval) 470 struct lwp *l; 471 void *v; 472 register_t *retval; 473 { 474 struct netbsd32_getpeername_args /* { 475 syscallarg(int) fdes; 476 syscallarg(netbsd32_sockaddrp_t) asa; 477 syscallarg(netbsd32_intp) alen; 478 } */ *uap = v; 479 struct sys_getpeername_args ua; 480 481 NETBSD32TO64_UAP(fdes); 482 NETBSD32TOP_UAP(asa, struct sockaddr); 483 NETBSD32TOP_UAP(alen, int); 484 /* NB: do the protocol specific sockaddrs need to be converted? */ 485 return (sys_getpeername(l, &ua, retval)); 486 } 487 488 int 489 netbsd32_getsockname(l, v, retval) 490 struct lwp *l; 491 void *v; 492 register_t *retval; 493 { 494 struct netbsd32_getsockname_args /* { 495 syscallarg(int) fdes; 496 syscallarg(netbsd32_sockaddrp_t) asa; 497 syscallarg(netbsd32_intp) alen; 498 } */ *uap = v; 499 struct sys_getsockname_args ua; 500 501 NETBSD32TO64_UAP(fdes); 502 NETBSD32TOP_UAP(asa, struct sockaddr); 503 NETBSD32TOP_UAP(alen, int); 504 return (sys_getsockname(l, &ua, retval)); 505 } 506 507 int 508 netbsd32_access(l, v, retval) 509 struct lwp *l; 510 void *v; 511 register_t *retval; 512 { 513 struct netbsd32_access_args /* { 514 syscallarg(const netbsd32_charp) path; 515 syscallarg(int) flags; 516 } */ *uap = v; 517 struct sys_access_args ua; 518 caddr_t sg; 519 520 NETBSD32TOP_UAP(path, const char); 521 NETBSD32TO64_UAP(flags); 522 sg = stackgap_init(l->l_proc, 0); 523 CHECK_ALT_EXIST(l->l_proc, &sg, SCARG(&ua, path)); 524 525 return (sys_access(l, &ua, retval)); 526 } 527 528 int 529 netbsd32_chflags(l, v, retval) 530 struct lwp *l; 531 void *v; 532 register_t *retval; 533 { 534 struct netbsd32_chflags_args /* { 535 syscallarg(const netbsd32_charp) path; 536 syscallarg(netbsd32_u_long) flags; 537 } */ *uap = v; 538 struct sys_chflags_args ua; 539 540 NETBSD32TOP_UAP(path, const char); 541 NETBSD32TO64_UAP(flags); 542 543 return (sys_chflags(l, &ua, retval)); 544 } 545 546 int 547 netbsd32_fchflags(l, v, retval) 548 struct lwp *l; 549 void *v; 550 register_t *retval; 551 { 552 struct netbsd32_fchflags_args /* { 553 syscallarg(int) fd; 554 syscallarg(netbsd32_u_long) flags; 555 } */ *uap = v; 556 struct sys_fchflags_args ua; 557 558 NETBSD32TO64_UAP(fd); 559 NETBSD32TO64_UAP(flags); 560 561 return (sys_fchflags(l, &ua, retval)); 562 } 563 564 int 565 netbsd32_lchflags(l, v, retval) 566 struct lwp *l; 567 void *v; 568 register_t *retval; 569 { 570 struct netbsd32_lchflags_args /* { 571 syscallarg(int) fd; 572 syscallarg(netbsd32_u_long) flags; 573 } */ *uap = v; 574 struct sys_lchflags_args ua; 575 576 NETBSD32TOP_UAP(path, const char); 577 NETBSD32TO64_UAP(flags); 578 579 return (sys_lchflags(l, &ua, retval)); 580 } 581 582 int 583 netbsd32_kill(l, v, retval) 584 struct lwp *l; 585 void *v; 586 register_t *retval; 587 { 588 struct netbsd32_kill_args /* { 589 syscallarg(int) pid; 590 syscallarg(int) signum; 591 } */ *uap = v; 592 struct sys_kill_args ua; 593 594 NETBSD32TO64_UAP(pid); 595 NETBSD32TO64_UAP(signum); 596 597 return (sys_kill(l, &ua, retval)); 598 } 599 600 int 601 netbsd32_dup(l, v, retval) 602 struct lwp *l; 603 void *v; 604 register_t *retval; 605 { 606 struct netbsd32_dup_args /* { 607 syscallarg(int) fd; 608 } */ *uap = v; 609 struct sys_dup_args ua; 610 611 NETBSD32TO64_UAP(fd); 612 613 return (sys_dup(l, &ua, retval)); 614 } 615 616 int 617 netbsd32_profil(l, v, retval) 618 struct lwp *l; 619 void *v; 620 register_t *retval; 621 { 622 struct netbsd32_profil_args /* { 623 syscallarg(netbsd32_caddr_t) samples; 624 syscallarg(netbsd32_size_t) size; 625 syscallarg(netbsd32_u_long) offset; 626 syscallarg(u_int) scale; 627 } */ *uap = v; 628 struct sys_profil_args ua; 629 630 NETBSD32TOX64_UAP(samples, caddr_t); 631 NETBSD32TOX_UAP(size, size_t); 632 NETBSD32TOX_UAP(offset, u_long); 633 NETBSD32TO64_UAP(scale); 634 return (sys_profil(l, &ua, retval)); 635 } 636 637 #ifdef KTRACE 638 int 639 netbsd32_ktrace(l, v, retval) 640 struct lwp *l; 641 void *v; 642 register_t *retval; 643 { 644 struct netbsd32_ktrace_args /* { 645 syscallarg(const netbsd32_charp) fname; 646 syscallarg(int) ops; 647 syscallarg(int) facs; 648 syscallarg(int) pid; 649 } */ *uap = v; 650 struct sys_ktrace_args ua; 651 652 NETBSD32TOP_UAP(fname, const char); 653 NETBSD32TO64_UAP(ops); 654 NETBSD32TO64_UAP(facs); 655 NETBSD32TO64_UAP(pid); 656 return (sys_ktrace(l, &ua, retval)); 657 } 658 #endif /* KTRACE */ 659 660 int 661 netbsd32_utrace(l, v, retval) 662 struct lwp *l; 663 void *v; 664 register_t *retval; 665 { 666 struct netbsd32_utrace_args /* { 667 syscallarg(const netbsd32_charp) label; 668 syscallarg(netbsd32_voidp) addr; 669 syscallarg(netbsd32_size_t) len; 670 } */ *uap = v; 671 struct sys_utrace_args ua; 672 673 NETBSD32TOP_UAP(label, const char); 674 NETBSD32TOP_UAP(addr, void); 675 NETBSD32TO64_UAP(len); 676 return (sys_utrace(l, &ua, retval)); 677 } 678 679 int 680 netbsd32___getlogin(l, v, retval) 681 struct lwp *l; 682 void *v; 683 register_t *retval; 684 { 685 struct netbsd32___getlogin_args /* { 686 syscallarg(netbsd32_charp) namebuf; 687 syscallarg(u_int) namelen; 688 } */ *uap = v; 689 struct sys___getlogin_args ua; 690 691 NETBSD32TOP_UAP(namebuf, char); 692 NETBSD32TO64_UAP(namelen); 693 return (sys___getlogin(l, &ua, retval)); 694 } 695 696 int 697 netbsd32_setlogin(l, v, retval) 698 struct lwp *l; 699 void *v; 700 register_t *retval; 701 { 702 struct netbsd32_setlogin_args /* { 703 syscallarg(const netbsd32_charp) namebuf; 704 } */ *uap = v; 705 struct sys___setlogin_args ua; 706 707 NETBSD32TOP_UAP(namebuf, char); 708 return (sys___setlogin(l, &ua, retval)); 709 } 710 711 int 712 netbsd32_acct(l, v, retval) 713 struct lwp *l; 714 void *v; 715 register_t *retval; 716 { 717 struct netbsd32_acct_args /* { 718 syscallarg(const netbsd32_charp) path; 719 } */ *uap = v; 720 struct sys_acct_args ua; 721 722 NETBSD32TOP_UAP(path, const char); 723 return (sys_acct(l, &ua, retval)); 724 } 725 726 int 727 netbsd32_revoke(l, v, retval) 728 struct lwp *l; 729 void *v; 730 register_t *retval; 731 { 732 struct netbsd32_revoke_args /* { 733 syscallarg(const netbsd32_charp) path; 734 } */ *uap = v; 735 struct sys_revoke_args ua; 736 caddr_t sg; 737 738 NETBSD32TOP_UAP(path, const char); 739 sg = stackgap_init(l->l_proc, 0); 740 CHECK_ALT_EXIST(l->l_proc, &sg, SCARG(&ua, path)); 741 742 return (sys_revoke(l, &ua, retval)); 743 } 744 745 int 746 netbsd32_symlink(l, v, retval) 747 struct lwp *l; 748 void *v; 749 register_t *retval; 750 { 751 struct netbsd32_symlink_args /* { 752 syscallarg(const netbsd32_charp) path; 753 syscallarg(const netbsd32_charp) link; 754 } */ *uap = v; 755 struct sys_symlink_args ua; 756 757 NETBSD32TOP_UAP(path, const char); 758 NETBSD32TOP_UAP(link, const char); 759 760 return (sys_symlink(l, &ua, retval)); 761 } 762 763 int 764 netbsd32_readlink(l, v, retval) 765 struct lwp *l; 766 void *v; 767 register_t *retval; 768 { 769 struct netbsd32_readlink_args /* { 770 syscallarg(const netbsd32_charp) path; 771 syscallarg(netbsd32_charp) buf; 772 syscallarg(netbsd32_size_t) count; 773 } */ *uap = v; 774 struct sys_readlink_args ua; 775 caddr_t sg; 776 777 NETBSD32TOP_UAP(path, const char); 778 NETBSD32TOP_UAP(buf, char); 779 NETBSD32TOX_UAP(count, size_t); 780 sg = stackgap_init(l->l_proc, 0); 781 CHECK_ALT_SYMLINK(l->l_proc, &sg, SCARG(&ua, path)); 782 783 return (sys_readlink(l, &ua, retval)); 784 } 785 786 int 787 netbsd32_umask(l, v, retval) 788 struct lwp *l; 789 void *v; 790 register_t *retval; 791 { 792 struct netbsd32_umask_args /* { 793 syscallarg(mode_t) newmask; 794 } */ *uap = v; 795 struct sys_umask_args ua; 796 797 NETBSD32TO64_UAP(newmask); 798 return (sys_umask(l, &ua, retval)); 799 } 800 801 int 802 netbsd32_chroot(l, v, retval) 803 struct lwp *l; 804 void *v; 805 register_t *retval; 806 { 807 struct netbsd32_chroot_args /* { 808 syscallarg(const netbsd32_charp) path; 809 } */ *uap = v; 810 struct sys_chroot_args ua; 811 812 NETBSD32TOP_UAP(path, const char); 813 return (sys_chroot(l, &ua, retval)); 814 } 815 816 int 817 netbsd32_sbrk(l, v, retval) 818 struct lwp *l; 819 void *v; 820 register_t *retval; 821 { 822 struct netbsd32_sbrk_args /* { 823 syscallarg(int) incr; 824 } */ *uap = v; 825 struct sys_sbrk_args ua; 826 827 NETBSD32TO64_UAP(incr); 828 return (sys_sbrk(l, &ua, retval)); 829 } 830 831 int 832 netbsd32_sstk(l, v, retval) 833 struct lwp *l; 834 void *v; 835 register_t *retval; 836 { 837 struct netbsd32_sstk_args /* { 838 syscallarg(int) incr; 839 } */ *uap = v; 840 struct sys_sstk_args ua; 841 842 NETBSD32TO64_UAP(incr); 843 return (sys_sstk(l, &ua, retval)); 844 } 845 846 int 847 netbsd32_munmap(l, v, retval) 848 struct lwp *l; 849 void *v; 850 register_t *retval; 851 { 852 struct netbsd32_munmap_args /* { 853 syscallarg(netbsd32_voidp) addr; 854 syscallarg(netbsd32_size_t) len; 855 } */ *uap = v; 856 struct sys_munmap_args ua; 857 858 NETBSD32TOP_UAP(addr, void); 859 NETBSD32TOX_UAP(len, size_t); 860 return (sys_munmap(l, &ua, retval)); 861 } 862 863 int 864 netbsd32_mprotect(l, v, retval) 865 struct lwp *l; 866 void *v; 867 register_t *retval; 868 { 869 struct netbsd32_mprotect_args /* { 870 syscallarg(netbsd32_voidp) addr; 871 syscallarg(netbsd32_size_t) len; 872 syscallarg(int) prot; 873 } */ *uap = v; 874 struct sys_mprotect_args ua; 875 876 NETBSD32TOP_UAP(addr, void); 877 NETBSD32TOX_UAP(len, size_t); 878 NETBSD32TO64_UAP(prot); 879 return (sys_mprotect(l, &ua, retval)); 880 } 881 882 int 883 netbsd32_madvise(l, v, retval) 884 struct lwp *l; 885 void *v; 886 register_t *retval; 887 { 888 struct netbsd32_madvise_args /* { 889 syscallarg(netbsd32_voidp) addr; 890 syscallarg(netbsd32_size_t) len; 891 syscallarg(int) behav; 892 } */ *uap = v; 893 struct sys_madvise_args ua; 894 895 NETBSD32TOP_UAP(addr, void); 896 NETBSD32TOX_UAP(len, size_t); 897 NETBSD32TO64_UAP(behav); 898 return (sys_madvise(l, &ua, retval)); 899 } 900 901 int 902 netbsd32_mincore(l, v, retval) 903 struct lwp *l; 904 void *v; 905 register_t *retval; 906 { 907 struct netbsd32_mincore_args /* { 908 syscallarg(netbsd32_caddr_t) addr; 909 syscallarg(netbsd32_size_t) len; 910 syscallarg(netbsd32_charp) vec; 911 } */ *uap = v; 912 struct sys_mincore_args ua; 913 914 NETBSD32TOX64_UAP(addr, caddr_t); 915 NETBSD32TOX_UAP(len, size_t); 916 NETBSD32TOP_UAP(vec, char); 917 return (sys_mincore(l, &ua, retval)); 918 } 919 920 /* XXX MOVE ME XXX ? */ 921 int 922 netbsd32_getgroups(l, v, retval) 923 struct lwp *l; 924 void *v; 925 register_t *retval; 926 { 927 struct netbsd32_getgroups_args /* { 928 syscallarg(int) gidsetsize; 929 syscallarg(netbsd32_gid_tp) gidset; 930 } */ *uap = v; 931 struct pcred *pc = l->l_proc->p_cred; 932 int ngrp; 933 int error; 934 935 ngrp = SCARG(uap, gidsetsize); 936 if (ngrp == 0) { 937 *retval = pc->pc_ucred->cr_ngroups; 938 return (0); 939 } 940 if (ngrp < pc->pc_ucred->cr_ngroups) 941 return (EINVAL); 942 ngrp = pc->pc_ucred->cr_ngroups; 943 /* Should convert gid_t to netbsd32_gid_t, but they're the same */ 944 error = copyout((caddr_t)pc->pc_ucred->cr_groups, 945 (caddr_t)(u_long)SCARG(uap, gidset), 946 ngrp * sizeof(gid_t)); 947 if (error) 948 return (error); 949 *retval = ngrp; 950 return (0); 951 } 952 953 int 954 netbsd32_setgroups(l, v, retval) 955 struct lwp *l; 956 void *v; 957 register_t *retval; 958 { 959 struct netbsd32_setgroups_args /* { 960 syscallarg(int) gidsetsize; 961 syscallarg(const netbsd32_gid_tp) gidset; 962 } */ *uap = v; 963 struct sys_setgroups_args ua; 964 965 NETBSD32TO64_UAP(gidsetsize); 966 NETBSD32TOP_UAP(gidset, gid_t); 967 return (sys_setgroups(l, &ua, retval)); 968 } 969 970 int 971 netbsd32_setpgid(l, v, retval) 972 struct lwp *l; 973 void *v; 974 register_t *retval; 975 { 976 struct netbsd32_setpgid_args /* { 977 syscallarg(int) pid; 978 syscallarg(int) pgid; 979 } */ *uap = v; 980 struct sys_setpgid_args ua; 981 982 NETBSD32TO64_UAP(pid); 983 NETBSD32TO64_UAP(pgid); 984 return (sys_setpgid(l, &ua, retval)); 985 } 986 987 int 988 netbsd32_fcntl(l, v, retval) 989 struct lwp *l; 990 void *v; 991 register_t *retval; 992 { 993 struct netbsd32_fcntl_args /* { 994 syscallarg(int) fd; 995 syscallarg(int) cmd; 996 syscallarg(netbsd32_voidp) arg; 997 } */ *uap = v; 998 struct sys_fcntl_args ua; 999 1000 NETBSD32TO64_UAP(fd); 1001 NETBSD32TO64_UAP(cmd); 1002 NETBSD32TOP_UAP(arg, void); 1003 /* we can do this because `struct flock' doesn't change */ 1004 return (sys_fcntl(l, &ua, retval)); 1005 } 1006 1007 int 1008 netbsd32_dup2(l, v, retval) 1009 struct lwp *l; 1010 void *v; 1011 register_t *retval; 1012 { 1013 struct netbsd32_dup2_args /* { 1014 syscallarg(int) from; 1015 syscallarg(int) to; 1016 } */ *uap = v; 1017 struct sys_dup2_args ua; 1018 1019 NETBSD32TO64_UAP(from); 1020 NETBSD32TO64_UAP(to); 1021 return (sys_dup2(l, &ua, retval)); 1022 } 1023 1024 int 1025 netbsd32_fsync(l, v, retval) 1026 struct lwp *l; 1027 void *v; 1028 register_t *retval; 1029 { 1030 struct netbsd32_fsync_args /* { 1031 syscallarg(int) fd; 1032 } */ *uap = v; 1033 struct sys_fsync_args ua; 1034 1035 NETBSD32TO64_UAP(fd); 1036 return (sys_fsync(l, &ua, retval)); 1037 } 1038 1039 int 1040 netbsd32_setpriority(l, v, retval) 1041 struct lwp *l; 1042 void *v; 1043 register_t *retval; 1044 { 1045 struct netbsd32_setpriority_args /* { 1046 syscallarg(int) which; 1047 syscallarg(int) who; 1048 syscallarg(int) prio; 1049 } */ *uap = v; 1050 struct sys_setpriority_args ua; 1051 1052 NETBSD32TO64_UAP(which); 1053 NETBSD32TO64_UAP(who); 1054 NETBSD32TO64_UAP(prio); 1055 return (sys_setpriority(l, &ua, retval)); 1056 } 1057 1058 int 1059 netbsd32_socket(l, v, retval) 1060 struct lwp *l; 1061 void *v; 1062 register_t *retval; 1063 { 1064 struct netbsd32_socket_args /* { 1065 syscallarg(int) domain; 1066 syscallarg(int) type; 1067 syscallarg(int) protocol; 1068 } */ *uap = v; 1069 struct sys_socket_args ua; 1070 1071 NETBSD32TO64_UAP(domain); 1072 NETBSD32TO64_UAP(type); 1073 NETBSD32TO64_UAP(protocol); 1074 return (sys_socket(l, &ua, retval)); 1075 } 1076 1077 int 1078 netbsd32_connect(l, v, retval) 1079 struct lwp *l; 1080 void *v; 1081 register_t *retval; 1082 { 1083 struct netbsd32_connect_args /* { 1084 syscallarg(int) s; 1085 syscallarg(const netbsd32_sockaddrp_t) name; 1086 syscallarg(int) namelen; 1087 } */ *uap = v; 1088 struct sys_connect_args ua; 1089 1090 NETBSD32TO64_UAP(s); 1091 NETBSD32TOP_UAP(name, struct sockaddr); 1092 NETBSD32TO64_UAP(namelen); 1093 return (sys_connect(l, &ua, retval)); 1094 } 1095 1096 int 1097 netbsd32_getpriority(l, v, retval) 1098 struct lwp *l; 1099 void *v; 1100 register_t *retval; 1101 { 1102 struct netbsd32_getpriority_args /* { 1103 syscallarg(int) which; 1104 syscallarg(int) who; 1105 } */ *uap = v; 1106 struct sys_getpriority_args ua; 1107 1108 NETBSD32TO64_UAP(which); 1109 NETBSD32TO64_UAP(who); 1110 return (sys_getpriority(l, &ua, retval)); 1111 } 1112 1113 int 1114 netbsd32_bind(l, v, retval) 1115 struct lwp *l; 1116 void *v; 1117 register_t *retval; 1118 { 1119 struct netbsd32_bind_args /* { 1120 syscallarg(int) s; 1121 syscallarg(const netbsd32_sockaddrp_t) name; 1122 syscallarg(int) namelen; 1123 } */ *uap = v; 1124 struct sys_bind_args ua; 1125 1126 NETBSD32TO64_UAP(s); 1127 NETBSD32TOP_UAP(name, struct sockaddr); 1128 NETBSD32TO64_UAP(namelen); 1129 return (sys_bind(l, &ua, retval)); 1130 } 1131 1132 int 1133 netbsd32_setsockopt(l, v, retval) 1134 struct lwp *l; 1135 void *v; 1136 register_t *retval; 1137 { 1138 struct netbsd32_setsockopt_args /* { 1139 syscallarg(int) s; 1140 syscallarg(int) level; 1141 syscallarg(int) name; 1142 syscallarg(const netbsd32_voidp) val; 1143 syscallarg(int) valsize; 1144 } */ *uap = v; 1145 struct sys_setsockopt_args ua; 1146 1147 NETBSD32TO64_UAP(s); 1148 NETBSD32TO64_UAP(level); 1149 NETBSD32TO64_UAP(name); 1150 NETBSD32TOP_UAP(val, void); 1151 NETBSD32TO64_UAP(valsize); 1152 /* may be more efficient to do this inline. */ 1153 return (sys_setsockopt(l, &ua, retval)); 1154 } 1155 1156 int 1157 netbsd32_listen(l, v, retval) 1158 struct lwp *l; 1159 void *v; 1160 register_t *retval; 1161 { 1162 struct netbsd32_listen_args /* { 1163 syscallarg(int) s; 1164 syscallarg(int) backlog; 1165 } */ *uap = v; 1166 struct sys_listen_args ua; 1167 1168 NETBSD32TO64_UAP(s); 1169 NETBSD32TO64_UAP(backlog); 1170 return (sys_listen(l, &ua, retval)); 1171 } 1172 1173 int 1174 netbsd32_fchown(l, v, retval) 1175 struct lwp *l; 1176 void *v; 1177 register_t *retval; 1178 { 1179 struct netbsd32_fchown_args /* { 1180 syscallarg(int) fd; 1181 syscallarg(uid_t) uid; 1182 syscallarg(gid_t) gid; 1183 } */ *uap = v; 1184 struct sys_fchown_args ua; 1185 1186 NETBSD32TO64_UAP(fd); 1187 NETBSD32TO64_UAP(uid); 1188 NETBSD32TO64_UAP(gid); 1189 return (sys_fchown(l, &ua, retval)); 1190 } 1191 1192 int 1193 netbsd32_fchmod(l, v, retval) 1194 struct lwp *l; 1195 void *v; 1196 register_t *retval; 1197 { 1198 struct netbsd32_fchmod_args /* { 1199 syscallarg(int) fd; 1200 syscallarg(mode_t) mode; 1201 } */ *uap = v; 1202 struct sys_fchmod_args ua; 1203 1204 NETBSD32TO64_UAP(fd); 1205 NETBSD32TO64_UAP(mode); 1206 return (sys_fchmod(l, &ua, retval)); 1207 } 1208 1209 int 1210 netbsd32_setreuid(l, v, retval) 1211 struct lwp *l; 1212 void *v; 1213 register_t *retval; 1214 { 1215 struct netbsd32_setreuid_args /* { 1216 syscallarg(uid_t) ruid; 1217 syscallarg(uid_t) euid; 1218 } */ *uap = v; 1219 struct sys_setreuid_args ua; 1220 1221 NETBSD32TO64_UAP(ruid); 1222 NETBSD32TO64_UAP(euid); 1223 return (sys_setreuid(l, &ua, retval)); 1224 } 1225 1226 int 1227 netbsd32_setregid(l, v, retval) 1228 struct lwp *l; 1229 void *v; 1230 register_t *retval; 1231 { 1232 struct netbsd32_setregid_args /* { 1233 syscallarg(gid_t) rgid; 1234 syscallarg(gid_t) egid; 1235 } */ *uap = v; 1236 struct sys_setregid_args ua; 1237 1238 NETBSD32TO64_UAP(rgid); 1239 NETBSD32TO64_UAP(egid); 1240 return (sys_setregid(l, &ua, retval)); 1241 } 1242 1243 int 1244 netbsd32_getsockopt(l, v, retval) 1245 struct lwp *l; 1246 void *v; 1247 register_t *retval; 1248 { 1249 struct netbsd32_getsockopt_args /* { 1250 syscallarg(int) s; 1251 syscallarg(int) level; 1252 syscallarg(int) name; 1253 syscallarg(netbsd32_voidp) val; 1254 syscallarg(netbsd32_intp) avalsize; 1255 } */ *uap = v; 1256 struct sys_getsockopt_args ua; 1257 1258 NETBSD32TO64_UAP(s); 1259 NETBSD32TO64_UAP(level); 1260 NETBSD32TO64_UAP(name); 1261 NETBSD32TOP_UAP(val, void); 1262 NETBSD32TOP_UAP(avalsize, int); 1263 return (sys_getsockopt(l, &ua, retval)); 1264 } 1265 1266 int 1267 netbsd32_rename(l, v, retval) 1268 struct lwp *l; 1269 void *v; 1270 register_t *retval; 1271 { 1272 struct netbsd32_rename_args /* { 1273 syscallarg(const netbsd32_charp) from; 1274 syscallarg(const netbsd32_charp) to; 1275 } */ *uap = v; 1276 struct sys_rename_args ua; 1277 1278 NETBSD32TOP_UAP(from, const char); 1279 NETBSD32TOP_UAP(to, const char) 1280 1281 return (sys_rename(l, &ua, retval)); 1282 } 1283 1284 int 1285 netbsd32_flock(l, v, retval) 1286 struct lwp *l; 1287 void *v; 1288 register_t *retval; 1289 { 1290 struct netbsd32_flock_args /* { 1291 syscallarg(int) fd; 1292 syscallarg(int) how; 1293 } */ *uap = v; 1294 struct sys_flock_args ua; 1295 1296 NETBSD32TO64_UAP(fd); 1297 NETBSD32TO64_UAP(how) 1298 1299 return (sys_flock(l, &ua, retval)); 1300 } 1301 1302 int 1303 netbsd32_mkfifo(l, v, retval) 1304 struct lwp *l; 1305 void *v; 1306 register_t *retval; 1307 { 1308 struct netbsd32_mkfifo_args /* { 1309 syscallarg(const netbsd32_charp) path; 1310 syscallarg(mode_t) mode; 1311 } */ *uap = v; 1312 struct sys_mkfifo_args ua; 1313 1314 NETBSD32TOP_UAP(path, const char) 1315 NETBSD32TO64_UAP(mode); 1316 return (sys_mkfifo(l, &ua, retval)); 1317 } 1318 1319 int 1320 netbsd32_shutdown(l, v, retval) 1321 struct lwp *l; 1322 void *v; 1323 register_t *retval; 1324 { 1325 struct netbsd32_shutdown_args /* { 1326 syscallarg(int) s; 1327 syscallarg(int) how; 1328 } */ *uap = v; 1329 struct sys_shutdown_args ua; 1330 1331 NETBSD32TO64_UAP(s) 1332 NETBSD32TO64_UAP(how); 1333 return (sys_shutdown(l, &ua, retval)); 1334 } 1335 1336 int 1337 netbsd32_socketpair(l, v, retval) 1338 struct lwp *l; 1339 void *v; 1340 register_t *retval; 1341 { 1342 struct netbsd32_socketpair_args /* { 1343 syscallarg(int) domain; 1344 syscallarg(int) type; 1345 syscallarg(int) protocol; 1346 syscallarg(netbsd32_intp) rsv; 1347 } */ *uap = v; 1348 struct sys_socketpair_args ua; 1349 1350 NETBSD32TO64_UAP(domain); 1351 NETBSD32TO64_UAP(type); 1352 NETBSD32TO64_UAP(protocol); 1353 NETBSD32TOP_UAP(rsv, int); 1354 /* Since we're just copying out two `int's we can do this */ 1355 return (sys_socketpair(l, &ua, retval)); 1356 } 1357 1358 int 1359 netbsd32_mkdir(l, v, retval) 1360 struct lwp *l; 1361 void *v; 1362 register_t *retval; 1363 { 1364 struct netbsd32_mkdir_args /* { 1365 syscallarg(const netbsd32_charp) path; 1366 syscallarg(mode_t) mode; 1367 } */ *uap = v; 1368 struct sys_mkdir_args ua; 1369 1370 NETBSD32TOP_UAP(path, const char) 1371 NETBSD32TO64_UAP(mode); 1372 return (sys_mkdir(l, &ua, retval)); 1373 } 1374 1375 int 1376 netbsd32_rmdir(l, v, retval) 1377 struct lwp *l; 1378 void *v; 1379 register_t *retval; 1380 { 1381 struct netbsd32_rmdir_args /* { 1382 syscallarg(const netbsd32_charp) path; 1383 } */ *uap = v; 1384 struct sys_rmdir_args ua; 1385 1386 NETBSD32TOP_UAP(path, const char); 1387 return (sys_rmdir(l, &ua, retval)); 1388 } 1389 1390 int 1391 netbsd32_quotactl(l, v, retval) 1392 struct lwp *l; 1393 void *v; 1394 register_t *retval; 1395 { 1396 struct netbsd32_quotactl_args /* { 1397 syscallarg(const netbsd32_charp) path; 1398 syscallarg(int) cmd; 1399 syscallarg(int) uid; 1400 syscallarg(netbsd32_caddr_t) arg; 1401 } */ *uap = v; 1402 struct sys_quotactl_args ua; 1403 1404 NETBSD32TOP_UAP(path, const char); 1405 NETBSD32TO64_UAP(cmd); 1406 NETBSD32TO64_UAP(uid); 1407 NETBSD32TOX64_UAP(arg, caddr_t); 1408 return (sys_quotactl(l, &ua, retval)); 1409 } 1410 1411 #if defined(NFS) || defined(NFSSERVER) 1412 int 1413 netbsd32_nfssvc(l, v, retval) 1414 struct lwp *l; 1415 void *v; 1416 register_t *retval; 1417 { 1418 #if 0 1419 struct netbsd32_nfssvc_args /* { 1420 syscallarg(int) flag; 1421 syscallarg(netbsd32_voidp) argp; 1422 } */ *uap = v; 1423 struct sys_nfssvc_args ua; 1424 1425 NETBSD32TO64_UAP(flag); 1426 NETBSD32TOP_UAP(argp, void); 1427 return (sys_nfssvc(l, &ua, retval)); 1428 #else 1429 /* Why would we want to support a 32-bit nfsd? */ 1430 return (ENOSYS); 1431 #endif 1432 } 1433 #endif 1434 1435 #if defined(NFS) || defined(NFSSERVER) 1436 int 1437 netbsd32_getfh(l, v, retval) 1438 struct lwp *l; 1439 void *v; 1440 register_t *retval; 1441 { 1442 struct netbsd32_getfh_args /* { 1443 syscallarg(const netbsd32_charp) fname; 1444 syscallarg(netbsd32_fhandlep_t) fhp; 1445 } */ *uap = v; 1446 struct sys_getfh_args ua; 1447 1448 NETBSD32TOP_UAP(fname, const char); 1449 NETBSD32TOP_UAP(fhp, struct fhandle); 1450 /* Lucky for us a fhandlep_t doesn't change sizes */ 1451 return (sys_getfh(l, &ua, retval)); 1452 } 1453 #endif 1454 1455 int 1456 netbsd32_pread(l, v, retval) 1457 struct lwp *l; 1458 void *v; 1459 register_t *retval; 1460 { 1461 struct netbsd32_pread_args /* { 1462 syscallarg(int) fd; 1463 syscallarg(netbsd32_voidp) buf; 1464 syscallarg(netbsd32_size_t) nbyte; 1465 syscallarg(int) pad; 1466 syscallarg(off_t) offset; 1467 } */ *uap = v; 1468 struct sys_pread_args ua; 1469 ssize_t rt; 1470 int error; 1471 1472 NETBSD32TO64_UAP(fd); 1473 NETBSD32TOP_UAP(buf, void); 1474 NETBSD32TOX_UAP(nbyte, size_t); 1475 NETBSD32TO64_UAP(pad); 1476 NETBSD32TO64_UAP(offset); 1477 error = sys_pread(l, &ua, (register_t *)&rt); 1478 *retval = rt; 1479 return (error); 1480 } 1481 1482 int 1483 netbsd32_pwrite(l, v, retval) 1484 struct lwp *l; 1485 void *v; 1486 register_t *retval; 1487 { 1488 struct netbsd32_pwrite_args /* { 1489 syscallarg(int) fd; 1490 syscallarg(const netbsd32_voidp) buf; 1491 syscallarg(netbsd32_size_t) nbyte; 1492 syscallarg(int) pad; 1493 syscallarg(off_t) offset; 1494 } */ *uap = v; 1495 struct sys_pwrite_args ua; 1496 ssize_t rt; 1497 int error; 1498 1499 NETBSD32TO64_UAP(fd); 1500 NETBSD32TOP_UAP(buf, void); 1501 NETBSD32TOX_UAP(nbyte, size_t); 1502 NETBSD32TO64_UAP(pad); 1503 NETBSD32TO64_UAP(offset); 1504 error = sys_pwrite(l, &ua, (register_t *)&rt); 1505 *retval = rt; 1506 return (error); 1507 } 1508 1509 int 1510 netbsd32_setgid(l, v, retval) 1511 struct lwp *l; 1512 void *v; 1513 register_t *retval; 1514 { 1515 struct netbsd32_setgid_args /* { 1516 syscallarg(gid_t) gid; 1517 } */ *uap = v; 1518 struct sys_setgid_args ua; 1519 1520 NETBSD32TO64_UAP(gid); 1521 return (sys_setgid(l, v, retval)); 1522 } 1523 1524 int 1525 netbsd32_setegid(l, v, retval) 1526 struct lwp *l; 1527 void *v; 1528 register_t *retval; 1529 { 1530 struct netbsd32_setegid_args /* { 1531 syscallarg(gid_t) egid; 1532 } */ *uap = v; 1533 struct sys_setegid_args ua; 1534 1535 NETBSD32TO64_UAP(egid); 1536 return (sys_setegid(l, v, retval)); 1537 } 1538 1539 int 1540 netbsd32_seteuid(l, v, retval) 1541 struct lwp *l; 1542 void *v; 1543 register_t *retval; 1544 { 1545 struct netbsd32_seteuid_args /* { 1546 syscallarg(gid_t) euid; 1547 } */ *uap = v; 1548 struct sys_seteuid_args ua; 1549 1550 NETBSD32TO64_UAP(euid); 1551 return (sys_seteuid(l, v, retval)); 1552 } 1553 1554 #ifdef LFS 1555 int 1556 netbsd32_sys_lfs_bmapv(l, v, retval) 1557 struct lwp *l; 1558 void *v; 1559 register_t *retval; 1560 { 1561 1562 return (ENOSYS); /* XXX */ 1563 } 1564 1565 int 1566 netbsd32_sys_lfs_markv(l, v, retval) 1567 struct lwp *l; 1568 void *v; 1569 register_t *retval; 1570 { 1571 1572 return (ENOSYS); /* XXX */ 1573 } 1574 1575 int 1576 netbsd32_sys_lfs_segclean(l, v, retval) 1577 struct lwp *l; 1578 void *v; 1579 register_t *retval; 1580 { 1581 1582 return (ENOSYS); /* XXX */ 1583 } 1584 1585 int 1586 netbsd32_sys_lfs_segwait(l, v, retval) 1587 struct lwp *l; 1588 void *v; 1589 register_t *retval; 1590 { 1591 1592 return (ENOSYS); /* XXX */ 1593 } 1594 #endif 1595 1596 int 1597 netbsd32_pathconf(l, v, retval) 1598 struct lwp *l; 1599 void *v; 1600 register_t *retval; 1601 { 1602 struct netbsd32_pathconf_args /* { 1603 syscallarg(int) fd; 1604 syscallarg(int) name; 1605 } */ *uap = v; 1606 struct sys_pathconf_args ua; 1607 long rt; 1608 int error; 1609 1610 NETBSD32TOP_UAP(path, const char); 1611 NETBSD32TO64_UAP(name); 1612 error = sys_pathconf(l, &ua, (register_t *)&rt); 1613 *retval = rt; 1614 return (error); 1615 } 1616 1617 int 1618 netbsd32_fpathconf(l, v, retval) 1619 struct lwp *l; 1620 void *v; 1621 register_t *retval; 1622 { 1623 struct netbsd32_fpathconf_args /* { 1624 syscallarg(int) fd; 1625 syscallarg(int) name; 1626 } */ *uap = v; 1627 struct sys_fpathconf_args ua; 1628 long rt; 1629 int error; 1630 1631 NETBSD32TO64_UAP(fd); 1632 NETBSD32TO64_UAP(name); 1633 error = sys_fpathconf(l, &ua, (register_t *)&rt); 1634 *retval = rt; 1635 return (error); 1636 } 1637 1638 int 1639 netbsd32_getrlimit(l, v, retval) 1640 struct lwp *l; 1641 void *v; 1642 register_t *retval; 1643 { 1644 struct netbsd32_getrlimit_args /* { 1645 syscallarg(int) which; 1646 syscallarg(netbsd32_rlimitp_t) rlp; 1647 } */ *uap = v; 1648 int which = SCARG(uap, which); 1649 1650 if ((u_int)which >= RLIM_NLIMITS) 1651 return (EINVAL); 1652 return (copyout(&l->l_proc->p_rlimit[which], (caddr_t)(u_long)SCARG(uap, rlp), 1653 sizeof(struct rlimit))); 1654 } 1655 1656 int 1657 netbsd32_setrlimit(l, v, retval) 1658 struct lwp *l; 1659 void *v; 1660 register_t *retval; 1661 { 1662 struct netbsd32_setrlimit_args /* { 1663 syscallarg(int) which; 1664 syscallarg(const netbsd32_rlimitp_t) rlp; 1665 } */ *uap = v; 1666 int which = SCARG(uap, which); 1667 struct rlimit alim; 1668 int error; 1669 struct proc *p = l->l_proc; 1670 1671 error = copyin((caddr_t)(u_long)SCARG(uap, rlp), &alim, sizeof(struct rlimit)); 1672 if (error) 1673 return (error); 1674 return (dosetrlimit(p, p->p_cred, which, &alim)); 1675 } 1676 1677 int 1678 netbsd32_mmap(l, v, retval) 1679 struct lwp *l; 1680 void *v; 1681 register_t *retval; 1682 { 1683 struct netbsd32_mmap_args /* { 1684 syscallarg(netbsd32_voidp) addr; 1685 syscallarg(netbsd32_size_t) len; 1686 syscallarg(int) prot; 1687 syscallarg(int) flags; 1688 syscallarg(int) fd; 1689 syscallarg(netbsd32_long) pad; 1690 syscallarg(off_t) pos; 1691 } */ *uap = v; 1692 struct sys_mmap_args ua; 1693 void *rt; 1694 int error; 1695 1696 NETBSD32TOP_UAP(addr, void); 1697 NETBSD32TOX_UAP(len, size_t); 1698 NETBSD32TO64_UAP(prot); 1699 NETBSD32TO64_UAP(flags); 1700 NETBSD32TO64_UAP(fd); 1701 NETBSD32TOX_UAP(pad, long); 1702 NETBSD32TOX_UAP(pos, off_t); 1703 error = sys_mmap(l, &ua, (register_t *)&rt); 1704 if ((u_long)rt > (u_long)UINT_MAX) { 1705 printf("netbsd32_mmap: retval out of range: %p", rt); 1706 /* Should try to recover and return an error here. */ 1707 } 1708 *retval = (netbsd32_voidp)(u_long)rt; 1709 return (error); 1710 } 1711 1712 int 1713 netbsd32_lseek(l, v, retval) 1714 struct lwp *l; 1715 void *v; 1716 register_t *retval; 1717 { 1718 struct netbsd32_lseek_args /* { 1719 syscallarg(int) fd; 1720 syscallarg(int) pad; 1721 syscallarg(off_t) offset; 1722 syscallarg(int) whence; 1723 } */ *uap = v; 1724 struct sys_lseek_args ua; 1725 1726 NETBSD32TO64_UAP(fd); 1727 NETBSD32TO64_UAP(pad); 1728 NETBSD32TO64_UAP(offset); 1729 NETBSD32TO64_UAP(whence); 1730 return (sys_lseek(l, &ua, retval)); 1731 } 1732 1733 int 1734 netbsd32_truncate(l, v, retval) 1735 struct lwp *l; 1736 void *v; 1737 register_t *retval; 1738 { 1739 struct netbsd32_truncate_args /* { 1740 syscallarg(const netbsd32_charp) path; 1741 syscallarg(int) pad; 1742 syscallarg(off_t) length; 1743 } */ *uap = v; 1744 struct sys_truncate_args ua; 1745 1746 NETBSD32TOP_UAP(path, const char); 1747 NETBSD32TO64_UAP(pad); 1748 NETBSD32TO64_UAP(length); 1749 return (sys_truncate(l, &ua, retval)); 1750 } 1751 1752 int 1753 netbsd32_ftruncate(l, v, retval) 1754 struct lwp *l; 1755 void *v; 1756 register_t *retval; 1757 { 1758 struct netbsd32_ftruncate_args /* { 1759 syscallarg(int) fd; 1760 syscallarg(int) pad; 1761 syscallarg(off_t) length; 1762 } */ *uap = v; 1763 struct sys_ftruncate_args ua; 1764 1765 NETBSD32TO64_UAP(fd); 1766 NETBSD32TO64_UAP(pad); 1767 NETBSD32TO64_UAP(length); 1768 return (sys_ftruncate(l, &ua, retval)); 1769 } 1770 1771 int 1772 netbsd32_mlock(l, v, retval) 1773 struct lwp *l; 1774 void *v; 1775 register_t *retval; 1776 { 1777 struct netbsd32_mlock_args /* { 1778 syscallarg(const netbsd32_voidp) addr; 1779 syscallarg(netbsd32_size_t) len; 1780 } */ *uap = v; 1781 struct sys_mlock_args ua; 1782 1783 NETBSD32TOP_UAP(addr, const void); 1784 NETBSD32TO64_UAP(len); 1785 return (sys_mlock(l, &ua, retval)); 1786 } 1787 1788 int 1789 netbsd32_munlock(l, v, retval) 1790 struct lwp *l; 1791 void *v; 1792 register_t *retval; 1793 { 1794 struct netbsd32_munlock_args /* { 1795 syscallarg(const netbsd32_voidp) addr; 1796 syscallarg(netbsd32_size_t) len; 1797 } */ *uap = v; 1798 struct sys_munlock_args ua; 1799 1800 NETBSD32TOP_UAP(addr, const void); 1801 NETBSD32TO64_UAP(len); 1802 return (sys_munlock(l, &ua, retval)); 1803 } 1804 1805 int 1806 netbsd32_undelete(l, v, retval) 1807 struct lwp *l; 1808 void *v; 1809 register_t *retval; 1810 { 1811 struct netbsd32_undelete_args /* { 1812 syscallarg(const netbsd32_charp) path; 1813 } */ *uap = v; 1814 struct sys_undelete_args ua; 1815 1816 NETBSD32TOP_UAP(path, const char); 1817 return (sys_undelete(l, &ua, retval)); 1818 } 1819 1820 int 1821 netbsd32_getpgid(l, v, retval) 1822 struct lwp *l; 1823 void *v; 1824 register_t *retval; 1825 { 1826 struct netbsd32_getpgid_args /* { 1827 syscallarg(pid_t) pid; 1828 } */ *uap = v; 1829 struct sys_getpgid_args ua; 1830 1831 NETBSD32TO64_UAP(pid); 1832 return (sys_getpgid(l, &ua, retval)); 1833 } 1834 1835 int 1836 netbsd32_reboot(l, v, retval) 1837 struct lwp *l; 1838 void *v; 1839 register_t *retval; 1840 { 1841 struct netbsd32_reboot_args /* { 1842 syscallarg(int) opt; 1843 syscallarg(netbsd32_charp) bootstr; 1844 } */ *uap = v; 1845 struct sys_reboot_args ua; 1846 1847 NETBSD32TO64_UAP(opt); 1848 NETBSD32TOP_UAP(bootstr, char); 1849 return (sys_reboot(l, &ua, retval)); 1850 } 1851 1852 int 1853 netbsd32_poll(l, v, retval) 1854 struct lwp *l; 1855 void *v; 1856 register_t *retval; 1857 { 1858 struct netbsd32_poll_args /* { 1859 syscallarg(netbsd32_pollfdp_t) fds; 1860 syscallarg(u_int) nfds; 1861 syscallarg(int) timeout; 1862 } */ *uap = v; 1863 struct sys_poll_args ua; 1864 1865 NETBSD32TOP_UAP(fds, struct pollfd); 1866 NETBSD32TO64_UAP(nfds); 1867 NETBSD32TO64_UAP(timeout); 1868 return (sys_poll(l, &ua, retval)); 1869 } 1870 1871 int 1872 netbsd32_fdatasync(l, v, retval) 1873 struct lwp *l; 1874 void *v; 1875 register_t *retval; 1876 { 1877 struct netbsd32_fdatasync_args /* { 1878 syscallarg(int) fd; 1879 } */ *uap = v; 1880 struct sys_fdatasync_args ua; 1881 1882 NETBSD32TO64_UAP(fd); 1883 return (sys_fdatasync(l, &ua, retval)); 1884 } 1885 1886 int 1887 netbsd32___posix_rename(l, v, retval) 1888 struct lwp *l; 1889 void *v; 1890 register_t *retval; 1891 { 1892 struct netbsd32___posix_rename_args /* { 1893 syscallarg(const netbsd32_charp) from; 1894 syscallarg(const netbsd32_charp) to; 1895 } */ *uap = v; 1896 struct sys___posix_rename_args ua; 1897 1898 NETBSD32TOP_UAP(from, const char); 1899 NETBSD32TOP_UAP(to, const char); 1900 return (sys___posix_rename(l, &ua, retval)); 1901 } 1902 1903 int 1904 netbsd32_swapctl(l, v, retval) 1905 struct lwp *l; 1906 void *v; 1907 register_t *retval; 1908 { 1909 struct netbsd32_swapctl_args /* { 1910 syscallarg(int) cmd; 1911 syscallarg(const netbsd32_voidp) arg; 1912 syscallarg(int) misc; 1913 } */ *uap = v; 1914 struct sys_swapctl_args ua; 1915 1916 NETBSD32TO64_UAP(cmd); 1917 NETBSD32TOP_UAP(arg, const void); 1918 NETBSD32TO64_UAP(misc); 1919 return (sys_swapctl(l, &ua, retval)); 1920 } 1921 1922 int 1923 netbsd32_minherit(l, v, retval) 1924 struct lwp *l; 1925 void *v; 1926 register_t *retval; 1927 { 1928 struct netbsd32_minherit_args /* { 1929 syscallarg(netbsd32_voidp) addr; 1930 syscallarg(netbsd32_size_t) len; 1931 syscallarg(int) inherit; 1932 } */ *uap = v; 1933 struct sys_minherit_args ua; 1934 1935 NETBSD32TOP_UAP(addr, void); 1936 NETBSD32TOX_UAP(len, size_t); 1937 NETBSD32TO64_UAP(inherit); 1938 return (sys_minherit(l, &ua, retval)); 1939 } 1940 1941 int 1942 netbsd32_lchmod(l, v, retval) 1943 struct lwp *l; 1944 void *v; 1945 register_t *retval; 1946 { 1947 struct netbsd32_lchmod_args /* { 1948 syscallarg(const netbsd32_charp) path; 1949 syscallarg(mode_t) mode; 1950 } */ *uap = v; 1951 struct sys_lchmod_args ua; 1952 1953 NETBSD32TOP_UAP(path, const char); 1954 NETBSD32TO64_UAP(mode); 1955 return (sys_lchmod(l, &ua, retval)); 1956 } 1957 1958 int 1959 netbsd32_lchown(l, v, retval) 1960 struct lwp *l; 1961 void *v; 1962 register_t *retval; 1963 { 1964 struct netbsd32_lchown_args /* { 1965 syscallarg(const netbsd32_charp) path; 1966 syscallarg(uid_t) uid; 1967 syscallarg(gid_t) gid; 1968 } */ *uap = v; 1969 struct sys_lchown_args ua; 1970 1971 NETBSD32TOP_UAP(path, const char); 1972 NETBSD32TO64_UAP(uid); 1973 NETBSD32TO64_UAP(gid); 1974 return (sys_lchown(l, &ua, retval)); 1975 } 1976 1977 int 1978 netbsd32___msync13(l, v, retval) 1979 struct lwp *l; 1980 void *v; 1981 register_t *retval; 1982 { 1983 struct netbsd32___msync13_args /* { 1984 syscallarg(netbsd32_voidp) addr; 1985 syscallarg(netbsd32_size_t) len; 1986 syscallarg(int) flags; 1987 } */ *uap = v; 1988 struct sys___msync13_args ua; 1989 1990 NETBSD32TOP_UAP(addr, void); 1991 NETBSD32TOX_UAP(len, size_t); 1992 NETBSD32TO64_UAP(flags); 1993 return (sys___msync13(l, &ua, retval)); 1994 } 1995 1996 int 1997 netbsd32___posix_chown(l, v, retval) 1998 struct lwp *l; 1999 void *v; 2000 register_t *retval; 2001 { 2002 struct netbsd32___posix_chown_args /* { 2003 syscallarg(const netbsd32_charp) path; 2004 syscallarg(uid_t) uid; 2005 syscallarg(gid_t) gid; 2006 } */ *uap = v; 2007 struct sys___posix_chown_args ua; 2008 2009 NETBSD32TOP_UAP(path, const char); 2010 NETBSD32TO64_UAP(uid); 2011 NETBSD32TO64_UAP(gid); 2012 return (sys___posix_chown(l, &ua, retval)); 2013 } 2014 2015 int 2016 netbsd32___posix_fchown(l, v, retval) 2017 struct lwp *l; 2018 void *v; 2019 register_t *retval; 2020 { 2021 struct netbsd32___posix_fchown_args /* { 2022 syscallarg(int) fd; 2023 syscallarg(uid_t) uid; 2024 syscallarg(gid_t) gid; 2025 } */ *uap = v; 2026 struct sys___posix_fchown_args ua; 2027 2028 NETBSD32TO64_UAP(fd); 2029 NETBSD32TO64_UAP(uid); 2030 NETBSD32TO64_UAP(gid); 2031 return (sys___posix_fchown(l, &ua, retval)); 2032 } 2033 2034 int 2035 netbsd32___posix_lchown(l, v, retval) 2036 struct lwp *l; 2037 void *v; 2038 register_t *retval; 2039 { 2040 struct netbsd32___posix_lchown_args /* { 2041 syscallarg(const netbsd32_charp) path; 2042 syscallarg(uid_t) uid; 2043 syscallarg(gid_t) gid; 2044 } */ *uap = v; 2045 struct sys___posix_lchown_args ua; 2046 2047 NETBSD32TOP_UAP(path, const char); 2048 NETBSD32TO64_UAP(uid); 2049 NETBSD32TO64_UAP(gid); 2050 return (sys___posix_lchown(l, &ua, retval)); 2051 } 2052 2053 int 2054 netbsd32_getsid(l, v, retval) 2055 struct lwp *l; 2056 void *v; 2057 register_t *retval; 2058 { 2059 struct netbsd32_getsid_args /* { 2060 syscallarg(pid_t) pid; 2061 } */ *uap = v; 2062 struct sys_getsid_args ua; 2063 2064 NETBSD32TO64_UAP(pid); 2065 return (sys_getsid(l, &ua, retval)); 2066 } 2067 2068 #ifdef KTRACE 2069 int 2070 netbsd32_fktrace(l, v, retval) 2071 struct lwp *l; 2072 void *v; 2073 register_t *retval; 2074 { 2075 struct netbsd32_fktrace_args /* { 2076 syscallarg(const int) fd; 2077 syscallarg(int) ops; 2078 syscallarg(int) facs; 2079 syscallarg(int) pid; 2080 } */ *uap = v; 2081 #if 0 2082 struct sys_fktrace_args ua; 2083 #else 2084 /* XXXX */ 2085 struct sys_fktrace_noconst_args { 2086 syscallarg(int) fd; 2087 syscallarg(int) ops; 2088 syscallarg(int) facs; 2089 syscallarg(int) pid; 2090 } ua; 2091 #endif 2092 2093 NETBSD32TOX_UAP(fd, int); 2094 NETBSD32TO64_UAP(ops); 2095 NETBSD32TO64_UAP(facs); 2096 NETBSD32TO64_UAP(pid); 2097 return (sys_fktrace(l, &ua, retval)); 2098 } 2099 #endif /* KTRACE */ 2100 2101 int netbsd32___sigpending14(l, v, retval) 2102 struct lwp *l; 2103 void *v; 2104 register_t *retval; 2105 { 2106 struct netbsd32___sigpending14_args /* { 2107 syscallarg(sigset_t *) set; 2108 } */ *uap = v; 2109 struct sys___sigpending14_args ua; 2110 2111 NETBSD32TOP_UAP(set, sigset_t); 2112 return (sys___sigpending14(l, &ua, retval)); 2113 } 2114 2115 int netbsd32___sigprocmask14(l, v, retval) 2116 struct lwp *l; 2117 void *v; 2118 register_t *retval; 2119 { 2120 struct netbsd32___sigprocmask14_args /* { 2121 syscallarg(int) how; 2122 syscallarg(const sigset_t *) set; 2123 syscallarg(sigset_t *) oset; 2124 } */ *uap = v; 2125 struct sys___sigprocmask14_args ua; 2126 2127 NETBSD32TO64_UAP(how); 2128 NETBSD32TOP_UAP(set, sigset_t); 2129 NETBSD32TOP_UAP(oset, sigset_t); 2130 return (sys___sigprocmask14(l, &ua, retval)); 2131 } 2132 2133 int netbsd32___sigsuspend14(l, v, retval) 2134 struct lwp *l; 2135 void *v; 2136 register_t *retval; 2137 { 2138 struct netbsd32___sigsuspend14_args /* { 2139 syscallarg(const sigset_t *) set; 2140 } */ *uap = v; 2141 struct sys___sigsuspend14_args ua; 2142 2143 NETBSD32TOP_UAP(set, sigset_t); 2144 return (sys___sigsuspend14(l, &ua, retval)); 2145 }; 2146 2147 int netbsd32_fchroot(l, v, retval) 2148 struct lwp *l; 2149 void *v; 2150 register_t *retval; 2151 { 2152 struct netbsd32_fchroot_args /* { 2153 syscallarg(int) fd; 2154 } */ *uap = v; 2155 struct sys_fchroot_args ua; 2156 2157 NETBSD32TO64_UAP(fd); 2158 return (sys_fchroot(l, &ua, retval)); 2159 } 2160 2161 /* 2162 * Open a file given a file handle. 2163 * 2164 * Check permissions, allocate an open file structure, 2165 * and call the device open routine if any. 2166 */ 2167 int 2168 netbsd32_fhopen(l, v, retval) 2169 struct lwp *l; 2170 void *v; 2171 register_t *retval; 2172 { 2173 struct netbsd32_fhopen_args /* { 2174 syscallarg(const fhandle_t *) fhp; 2175 syscallarg(int) flags; 2176 } */ *uap = v; 2177 struct sys_fhopen_args ua; 2178 2179 NETBSD32TOP_UAP(fhp, fhandle_t); 2180 NETBSD32TO64_UAP(flags); 2181 return (sys_fhopen(l, &ua, retval)); 2182 } 2183 2184 int netbsd32_fhstat(l, v, retval) 2185 struct lwp *l; 2186 void *v; 2187 register_t *retval; 2188 { 2189 struct netbsd32_fhstat_args /* { 2190 syscallarg(const netbsd32_fhandlep_t) fhp; 2191 syscallarg(struct stat *) sb; 2192 } */ *uap = v; 2193 struct sys_fhstat_args ua; 2194 2195 NETBSD32TOP_UAP(fhp, const fhandle_t); 2196 NETBSD32TOP_UAP(sb, struct stat); 2197 return (sys_fhstat(l, &ua, retval)); 2198 } 2199 2200 int netbsd32_fhstatfs(l, v, retval) 2201 struct lwp *l; 2202 void *v; 2203 register_t *retval; 2204 { 2205 struct netbsd32_fhstatfs_args /* { 2206 syscallarg(const netbsd32_fhandlep_t) fhp; 2207 syscallarg(struct statfs *) buf; 2208 } */ *uap = v; 2209 struct sys_fhstatfs_args ua; 2210 2211 NETBSD32TOP_UAP(fhp, const fhandle_t); 2212 NETBSD32TOP_UAP(buf, struct statfs); 2213 return (sys_fhstatfs(l, &ua, retval)); 2214 } 2215 2216 /* virtual memory syscalls */ 2217 int 2218 netbsd32_ovadvise(l, v, retval) 2219 struct lwp *l; 2220 void *v; 2221 register_t *retval; 2222 { 2223 struct netbsd32_ovadvise_args /* { 2224 syscallarg(int) anom; 2225 } */ *uap = v; 2226 struct sys_ovadvise_args ua; 2227 2228 NETBSD32TO64_UAP(anom); 2229 return (sys_ovadvise(l, &ua, retval)); 2230 } 2231 2232
Indexes created Sun Sep 21 20:09:37 GMT 2025