udf_readwrite.c revision 1.1.8.3
1 /* $NetBSD: udf_readwrite.c,v 1.1.8.3 2008/07/18 16:37:48 simonb Exp $ */ 2 3 /* 4 * Copyright (c) 2007, 2008 Reinoud Zandijk 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 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 * 27 */ 28 29 #include <sys/cdefs.h> 30 #ifndef lint 31 __KERNEL_RCSID(0, "$NetBSD: udf_readwrite.c,v 1.1.8.3 2008/07/18 16:37:48 simonb Exp $"); 32 #endif /* not lint */ 33 34 35 #if defined(_KERNEL_OPT) 36 #include "opt_quota.h" 37 #include "opt_compat_netbsd.h" 38 #endif 39 40 #include <sys/param.h> 41 #include <sys/systm.h> 42 #include <sys/sysctl.h> 43 #include <sys/namei.h> 44 #include <sys/proc.h> 45 #include <sys/kernel.h> 46 #include <sys/vnode.h> 47 #include <miscfs/genfs/genfs_node.h> 48 #include <sys/mount.h> 49 #include <sys/buf.h> 50 #include <sys/file.h> 51 #include <sys/device.h> 52 #include <sys/disklabel.h> 53 #include <sys/ioctl.h> 54 #include <sys/malloc.h> 55 #include <sys/dirent.h> 56 #include <sys/stat.h> 57 #include <sys/conf.h> 58 #include <sys/kauth.h> 59 #include <sys/kthread.h> 60 #include <dev/clock_subr.h> 61 62 #include <fs/udf/ecma167-udf.h> 63 #include <fs/udf/udf_mount.h> 64 65 #if defined(_KERNEL_OPT) 66 #include "opt_udf.h" 67 #endif 68 69 #include "udf.h" 70 #include "udf_subr.h" 71 #include "udf_bswap.h" 72 73 74 #define VTOI(vnode) ((struct udf_node *) vnode->v_data) 75 76 /* --------------------------------------------------------------------- */ 77 78 void 79 udf_fixup_fid_block(uint8_t *blob, int lb_size, 80 int rfix_pos, int max_rfix_pos, uint32_t lb_num) 81 { 82 struct fileid_desc *fid; 83 uint8_t *fid_pos; 84 int fid_len, found; 85 86 /* needs to be word aligned */ 87 KASSERT(rfix_pos % 4 == 0); 88 89 /* first resync with the FID stream !!! */ 90 found = 0; 91 while (rfix_pos + sizeof(struct desc_tag) <= max_rfix_pos) { 92 fid_pos = blob + rfix_pos; 93 fid = (struct fileid_desc *) fid_pos; 94 if (udf_rw16(fid->tag.id) == TAGID_FID) { 95 if (udf_check_tag((union dscrptr *) fid) == 0) 96 found = 1; 97 } 98 if (found) 99 break; 100 /* try next location; can only be 4 bytes aligned */ 101 rfix_pos += 4; 102 } 103 104 /* walk over the fids */ 105 fid_pos = blob + rfix_pos; 106 while (rfix_pos + sizeof(struct desc_tag) <= max_rfix_pos) { 107 fid = (struct fileid_desc *) fid_pos; 108 if (udf_rw16(fid->tag.id) != TAGID_FID) { 109 /* end of FID stream; end of directory or currupted */ 110 break; 111 } 112 113 /* update sector number and recalculate checkum */ 114 fid->tag.tag_loc = udf_rw32(lb_num); 115 udf_validate_tag_sum((union dscrptr *) fid); 116 117 /* if the FID crosses the memory, we're done! */ 118 if (rfix_pos + UDF_FID_SIZE >= max_rfix_pos) 119 break; 120 121 fid_len = udf_fidsize(fid); 122 fid_pos += fid_len; 123 rfix_pos += fid_len; 124 } 125 } 126 127 128 void 129 udf_fixup_internal_extattr(uint8_t *blob, uint32_t lb_num) 130 { 131 struct desc_tag *tag; 132 struct file_entry *fe; 133 struct extfile_entry *efe; 134 struct extattrhdr_desc *eahdr; 135 int l_ea; 136 137 /* get information from fe/efe */ 138 tag = (struct desc_tag *) blob; 139 switch (udf_rw16(tag->id)) { 140 case TAGID_FENTRY : 141 fe = (struct file_entry *) blob; 142 l_ea = udf_rw32(fe->l_ea); 143 eahdr = (struct extattrhdr_desc *) fe->data; 144 break; 145 case TAGID_EXTFENTRY : 146 efe = (struct extfile_entry *) blob; 147 l_ea = udf_rw32(efe->l_ea); 148 eahdr = (struct extattrhdr_desc *) efe->data; 149 break; 150 case TAGID_INDIRECTENTRY : 151 case TAGID_ALLOCEXTENT : 152 case TAGID_EXTATTR_HDR : 153 return; 154 default: 155 panic("%s: passed bad tag\n", __func__); 156 } 157 158 /* something recorded here? (why am i called?) */ 159 if (l_ea == 0) 160 return; 161 162 #if 0 163 /* check extended attribute tag */ 164 /* TODO XXX what to do when we encounter an error here? */ 165 error = udf_check_tag(eahdr); 166 if (error) 167 return; /* for now */ 168 if (udf_rw16(eahdr->tag.id) != TAGID_EXTATTR_HDR) 169 return; /* for now */ 170 error = udf_check_tag_payload(eahdr, sizeof(struct extattrhdr_desc)); 171 if (error) 172 return; /* for now */ 173 #endif 174 175 DPRINTF(EXTATTR, ("node fixup: found %d bytes of extended attributes\n", 176 l_ea)); 177 178 /* fixup eahdr tag */ 179 eahdr->tag.tag_loc = udf_rw32(lb_num); 180 udf_validate_tag_and_crc_sums((union dscrptr *) eahdr); 181 } 182 183 184 void 185 udf_fixup_node_internals(struct udf_mount *ump, uint8_t *blob, int udf_c_type) 186 { 187 struct desc_tag *tag; 188 struct file_entry *fe; 189 struct extfile_entry *efe; 190 struct alloc_ext_entry *ext; 191 uint32_t lb_size, lb_num; 192 uint32_t rfid_pos, max_rfid_pos; 193 int icbflags, addr_type, has_fids, l_ea; 194 195 lb_size = udf_rw32(ump->logical_vol->lb_size); 196 /* if its not a node we're done */ 197 if (udf_c_type != UDF_C_NODE) 198 return; 199 200 /* NOTE this could also be done in write_internal */ 201 /* start of a descriptor */ 202 l_ea = 0; 203 has_fids = 0; 204 max_rfid_pos = rfid_pos = lb_num = 0; /* shut up gcc! */ 205 206 tag = (struct desc_tag *) blob; 207 switch (udf_rw16(tag->id)) { 208 case TAGID_FENTRY : 209 fe = (struct file_entry *) tag; 210 l_ea = udf_rw32(fe->l_ea); 211 icbflags = udf_rw16(fe->icbtag.flags); 212 addr_type = (icbflags & UDF_ICB_TAG_FLAGS_ALLOC_MASK); 213 has_fids = (addr_type == UDF_ICB_INTERN_ALLOC); 214 rfid_pos = UDF_FENTRY_SIZE + l_ea; 215 max_rfid_pos = rfid_pos + udf_rw64(fe->inf_len); 216 lb_num = udf_rw32(fe->tag.tag_loc); 217 break; 218 case TAGID_EXTFENTRY : 219 efe = (struct extfile_entry *) tag; 220 l_ea = udf_rw32(efe->l_ea); 221 icbflags = udf_rw16(efe->icbtag.flags); 222 addr_type = (icbflags & UDF_ICB_TAG_FLAGS_ALLOC_MASK); 223 has_fids = (addr_type == UDF_ICB_INTERN_ALLOC); 224 rfid_pos = UDF_EXTFENTRY_SIZE + l_ea; 225 max_rfid_pos = rfid_pos + udf_rw64(efe->inf_len); 226 lb_num = udf_rw32(efe->tag.tag_loc); 227 break; 228 case TAGID_INDIRECTENTRY : 229 case TAGID_EXTATTR_HDR : 230 break; 231 case TAGID_ALLOCEXTENT : 232 /* force crclen to 8 for UDF version < 2.01 */ 233 ext = (struct alloc_ext_entry *) tag; 234 if (udf_rw16(ump->logvol_info->min_udf_readver) <= 0x200) 235 ext->tag.desc_crc_len = udf_rw16(8); 236 break; 237 default: 238 panic("%s: passed bad tag\n", __func__); 239 break; 240 } 241 242 /* fixup internal extended attributes if present */ 243 if (l_ea) 244 udf_fixup_internal_extattr(blob, lb_num); 245 246 if (has_fids) { 247 udf_fixup_fid_block(blob, lb_size, rfid_pos, 248 max_rfid_pos, lb_num); 249 } 250 udf_validate_tag_and_crc_sums(blob); 251 } 252 253 /* --------------------------------------------------------------------- */ 254 255 /* 256 * Set of generic descriptor readers and writers and their helper functions. 257 * Descriptors inside `logical space' i.e. inside logically mapped partitions 258 * can never be longer than one logical sector. 259 * 260 * NOTE that these functions *can* be used by the sheduler backends to read 261 * node descriptors too. 262 * 263 * For reading, the size of allocated piece is returned in multiple of sector 264 * size due to udf_calc_udf_malloc_size(). 265 */ 266 267 268 /* SYNC reading of n blocks from specified sector */ 269 /* NOTE only used by udf_read_phys_dscr */ 270 static int 271 udf_read_phys_sectors(struct udf_mount *ump, int what, void *blob, 272 uint32_t start, uint32_t sectors) 273 { 274 struct buf *buf, *nestbuf; 275 uint32_t buf_offset; 276 off_t lblkno, rblkno; 277 int sector_size = ump->discinfo.sector_size; 278 int blks = sector_size / DEV_BSIZE; 279 int piece; 280 int error; 281 282 DPRINTF(READ, ("udf_intbreadn() : sectors = %d, sector_size = %d\n", 283 sectors, sector_size)); 284 buf = getiobuf(ump->devvp, true); 285 buf->b_flags = B_READ; 286 buf->b_cflags = BC_BUSY; /* needed? */ 287 buf->b_iodone = NULL; 288 buf->b_data = blob; 289 buf->b_bcount = sectors * sector_size; 290 buf->b_resid = buf->b_bcount; 291 buf->b_bufsize = buf->b_bcount; 292 buf->b_private = NULL; /* not needed yet */ 293 BIO_SETPRIO(buf, BPRIO_DEFAULT); 294 buf->b_lblkno = buf->b_blkno = buf->b_rawblkno = start * blks; 295 buf->b_proc = NULL; 296 297 error = 0; 298 buf_offset = 0; 299 rblkno = start; 300 lblkno = 0; 301 while ((sectors > 0) && (error == 0)) { 302 piece = MIN(MAXPHYS/sector_size, sectors); 303 DPRINTF(READ, ("read in %d + %d\n", (uint32_t) rblkno, piece)); 304 305 nestbuf = getiobuf(NULL, true); 306 nestiobuf_setup(buf, nestbuf, buf_offset, piece * sector_size); 307 /* nestbuf is B_ASYNC */ 308 309 /* identify this nestbuf */ 310 nestbuf->b_lblkno = lblkno; 311 312 /* CD shedules on raw blkno */ 313 nestbuf->b_blkno = rblkno * blks; 314 nestbuf->b_proc = NULL; 315 nestbuf->b_rawblkno = rblkno * blks; 316 nestbuf->b_udf_c_type = what; 317 318 udf_discstrat_queuebuf(ump, nestbuf); 319 320 lblkno += piece; 321 rblkno += piece; 322 buf_offset += piece * sector_size; 323 sectors -= piece; 324 } 325 error = biowait(buf); 326 putiobuf(buf); 327 328 return error; 329 } 330 331 332 /* synchronous generic descriptor read */ 333 int 334 udf_read_phys_dscr(struct udf_mount *ump, uint32_t sector, 335 struct malloc_type *mtype, union dscrptr **dstp) 336 { 337 union dscrptr *dst, *new_dst; 338 uint8_t *pos; 339 int sectors, dscrlen; 340 int i, error, sector_size; 341 342 sector_size = ump->discinfo.sector_size; 343 344 *dstp = dst = NULL; 345 dscrlen = sector_size; 346 347 /* read initial piece */ 348 dst = malloc(sector_size, mtype, M_WAITOK); 349 error = udf_read_phys_sectors(ump, UDF_C_DSCR, dst, sector, 1); 350 DPRINTFIF(DESCRIPTOR, error, ("read error (%d)\n", error)); 351 352 if (!error) { 353 /* check if its a valid tag */ 354 error = udf_check_tag(dst); 355 if (error) { 356 /* check if its an empty block */ 357 pos = (uint8_t *) dst; 358 for (i = 0; i < sector_size; i++, pos++) { 359 if (*pos) break; 360 } 361 if (i == sector_size) { 362 /* return no error but with no dscrptr */ 363 /* dispose first block */ 364 free(dst, mtype); 365 return 0; 366 } 367 } 368 /* calculate descriptor size */ 369 dscrlen = udf_tagsize(dst, sector_size); 370 } 371 DPRINTFIF(DESCRIPTOR, error, ("bad tag checksum\n")); 372 373 if (!error && (dscrlen > sector_size)) { 374 DPRINTF(DESCRIPTOR, ("multi block descriptor read\n")); 375 /* 376 * Read the rest of descriptor. Since it is only used at mount 377 * time its overdone to define and use a specific udf_intbreadn 378 * for this alone. 379 */ 380 381 new_dst = realloc(dst, dscrlen, mtype, M_WAITOK); 382 if (new_dst == NULL) { 383 free(dst, mtype); 384 return ENOMEM; 385 } 386 dst = new_dst; 387 388 sectors = (dscrlen + sector_size -1) / sector_size; 389 DPRINTF(DESCRIPTOR, ("dscrlen = %d (%d blk)\n", dscrlen, sectors)); 390 391 pos = (uint8_t *) dst + sector_size; 392 error = udf_read_phys_sectors(ump, UDF_C_DSCR, pos, 393 sector + 1, sectors-1); 394 395 DPRINTFIF(DESCRIPTOR, error, ("read error on multi (%d)\n", 396 error)); 397 } 398 if (!error) { 399 error = udf_check_tag_payload(dst, dscrlen); 400 DPRINTFIF(DESCRIPTOR, error, ("bad payload check sum\n")); 401 } 402 if (error && dst) { 403 free(dst, mtype); 404 dst = NULL; 405 } 406 *dstp = dst; 407 408 return error; 409 } 410 411 412 static void 413 udf_write_phys_buf(struct udf_mount *ump, int what, struct buf *buf) 414 { 415 struct buf *nestbuf; 416 uint32_t buf_offset; 417 off_t lblkno, rblkno; 418 int sector_size = ump->discinfo.sector_size; 419 int blks = sector_size / DEV_BSIZE; 420 uint32_t sectors; 421 int piece; 422 int error; 423 424 sectors = buf->b_bcount / sector_size; 425 DPRINTF(WRITE, ("udf_intbwriten() : sectors = %d, sector_size = %d\n", 426 sectors, sector_size)); 427 428 /* don't forget to increase pending count for the bwrite itself */ 429 /* panic("NO WRITING\n"); */ 430 if (buf->b_vp) { 431 mutex_enter(&buf->b_vp->v_interlock); 432 buf->b_vp->v_numoutput++; 433 mutex_exit(&buf->b_vp->v_interlock); 434 } 435 436 error = 0; 437 buf_offset = 0; 438 rblkno = buf->b_blkno / blks; 439 lblkno = 0; 440 while ((sectors > 0) && (error == 0)) { 441 piece = MIN(MAXPHYS/sector_size, sectors); 442 DPRINTF(WRITE, ("write out %d + %d\n", 443 (uint32_t) rblkno, piece)); 444 445 nestbuf = getiobuf(NULL, true); 446 nestiobuf_setup(buf, nestbuf, buf_offset, piece * sector_size); 447 /* nestbuf is B_ASYNC */ 448 449 /* identify this nestbuf */ 450 nestbuf->b_lblkno = lblkno; 451 452 /* CD shedules on raw blkno */ 453 nestbuf->b_blkno = rblkno * blks; 454 nestbuf->b_proc = NULL; 455 nestbuf->b_rawblkno = rblkno * blks; 456 nestbuf->b_udf_c_type = what; 457 458 udf_discstrat_queuebuf(ump, nestbuf); 459 460 lblkno += piece; 461 rblkno += piece; 462 buf_offset += piece * sector_size; 463 sectors -= piece; 464 } 465 } 466 467 468 /* synchronous generic descriptor write */ 469 int 470 udf_write_phys_dscr_sync(struct udf_mount *ump, struct udf_node *udf_node, int what, 471 union dscrptr *dscr, uint32_t sector, uint32_t logsector) 472 { 473 struct vnode *vp; 474 struct buf *buf; 475 int sector_size = ump->discinfo.sector_size; 476 int blks = sector_size / DEV_BSIZE; 477 int dscrlen; 478 int error; 479 480 /* set sector number in the descriptor and validate */ 481 dscr->tag.tag_loc = udf_rw32(logsector); 482 udf_validate_tag_and_crc_sums(dscr); 483 484 /* calculate descriptor size */ 485 dscrlen = udf_tagsize(dscr, sector_size); 486 487 /* get transfer buffer */ 488 vp = udf_node ? udf_node->vnode : ump->devvp; 489 buf = getiobuf(vp, true); 490 buf->b_flags = B_WRITE; 491 buf->b_cflags = BC_BUSY; /* needed? */ 492 buf->b_iodone = NULL; 493 buf->b_data = (void *) dscr; 494 buf->b_bcount = dscrlen; 495 buf->b_resid = buf->b_bcount; 496 buf->b_bufsize = buf->b_bcount; 497 buf->b_private = NULL; /* not needed yet */ 498 BIO_SETPRIO(buf, BPRIO_DEFAULT); 499 buf->b_lblkno = buf->b_blkno = buf->b_rawblkno = sector * blks; 500 buf->b_proc = NULL; 501 502 /* do the write, wait and return error */ 503 udf_write_phys_buf(ump, what, buf); 504 error = biowait(buf); 505 putiobuf(buf); 506 507 return error; 508 } 509 510 511 /* asynchronous generic descriptor write */ 512 int 513 udf_write_phys_dscr_async(struct udf_mount *ump, struct udf_node *udf_node, 514 int what, union dscrptr *dscr, 515 uint32_t sector, uint32_t logsector, 516 void (*dscrwr_callback)(struct buf *)) 517 { 518 struct vnode *vp; 519 struct buf *buf; 520 int dscrlen; 521 int sector_size = ump->discinfo.sector_size; 522 int blks = sector_size / DEV_BSIZE; 523 524 KASSERT(dscrwr_callback); 525 DPRINTF(NODE, ("udf_write_phys_dscr_async() called\n")); 526 527 /* set sector number in the descriptor and validate */ 528 dscr->tag.tag_loc = udf_rw32(logsector); 529 udf_validate_tag_and_crc_sums(dscr); 530 531 /* calculate descriptor size */ 532 dscrlen = udf_tagsize(dscr, sector_size); 533 534 /* get transfer buffer */ 535 vp = udf_node ? udf_node->vnode : ump->devvp; 536 buf = getiobuf(vp, true); 537 buf->b_flags = B_WRITE; // | B_ASYNC; 538 buf->b_cflags = BC_BUSY; 539 buf->b_iodone = dscrwr_callback; 540 buf->b_data = dscr; 541 buf->b_bcount = dscrlen; 542 buf->b_resid = buf->b_bcount; 543 buf->b_bufsize = buf->b_bcount; 544 buf->b_private = NULL; /* not needed yet */ 545 BIO_SETPRIO(buf, BPRIO_DEFAULT); 546 buf->b_lblkno = buf->b_blkno = buf->b_rawblkno = sector * blks; 547 buf->b_proc = NULL; 548 549 /* do the write and return no error */ 550 udf_write_phys_buf(ump, what, buf); 551 return 0; 552 } 553 554 /* --------------------------------------------------------------------- */ 555 556 /* disc strategy dispatchers */ 557 558 int 559 udf_create_logvol_dscr(struct udf_mount *ump, struct udf_node *udf_node, struct long_ad *icb, 560 union dscrptr **dscrptr) 561 { 562 struct udf_strategy *strategy = ump->strategy; 563 struct udf_strat_args args; 564 int error; 565 566 KASSERT(strategy); 567 args.ump = ump; 568 args.udf_node = udf_node; 569 args.icb = icb; 570 args.dscr = NULL; 571 572 error = (strategy->create_logvol_dscr)(&args); 573 *dscrptr = args.dscr; 574 575 return error; 576 } 577 578 579 void 580 udf_free_logvol_dscr(struct udf_mount *ump, struct long_ad *icb, 581 void *dscr) 582 { 583 struct udf_strategy *strategy = ump->strategy; 584 struct udf_strat_args args; 585 586 KASSERT(strategy); 587 args.ump = ump; 588 args.icb = icb; 589 args.dscr = dscr; 590 591 (strategy->free_logvol_dscr)(&args); 592 } 593 594 595 int 596 udf_read_logvol_dscr(struct udf_mount *ump, struct long_ad *icb, 597 union dscrptr **dscrptr) 598 { 599 struct udf_strategy *strategy = ump->strategy; 600 struct udf_strat_args args; 601 int error; 602 603 KASSERT(strategy); 604 args.ump = ump; 605 args.icb = icb; 606 args.dscr = NULL; 607 608 error = (strategy->read_logvol_dscr)(&args); 609 *dscrptr = args.dscr; 610 611 return error; 612 } 613 614 615 int 616 udf_write_logvol_dscr(struct udf_node *udf_node, union dscrptr *dscr, 617 struct long_ad *icb, int waitfor) 618 { 619 struct udf_strategy *strategy = udf_node->ump->strategy; 620 struct udf_strat_args args; 621 int error; 622 623 KASSERT(strategy); 624 args.ump = udf_node->ump; 625 args.udf_node = udf_node; 626 args.icb = icb; 627 args.dscr = dscr; 628 args.waitfor = waitfor; 629 630 error = (strategy->write_logvol_dscr)(&args); 631 return error; 632 } 633 634 635 void 636 udf_discstrat_queuebuf(struct udf_mount *ump, struct buf *nestbuf) 637 { 638 struct udf_strategy *strategy = ump->strategy; 639 struct udf_strat_args args; 640 641 KASSERT(strategy); 642 args.ump = ump; 643 args.nestbuf = nestbuf; 644 645 (strategy->queuebuf)(&args); 646 } 647 648 649 void 650 udf_discstrat_init(struct udf_mount *ump) 651 { 652 struct udf_strategy *strategy = ump->strategy; 653 struct udf_strat_args args; 654 655 KASSERT(strategy); 656 args.ump = ump; 657 (strategy->discstrat_init)(&args); 658 } 659 660 661 void udf_discstrat_finish(struct udf_mount *ump) 662 { 663 struct udf_strategy *strategy = ump->strategy; 664 struct udf_strat_args args; 665 666 /* strategy might not have been set, so ignore if not set */ 667 if (strategy) { 668 args.ump = ump; 669 (strategy->discstrat_finish)(&args); 670 } 671 } 672 673 /* --------------------------------------------------------------------- */ 674 675
Indexes created Mon Sep 22 13:09:51 GMT 2025