1 /* $NetBSD: defs.h,v 1.70 2021/01/31 22:45:46 rillig Exp $ */ 2 3 /* 4 * Copyright 1997 Piermont Information Systems Inc. 5 * All rights reserved. 6 * 7 * Written by Philip A. Nelson for Piermont Information Systems Inc. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 3. The name of Piermont Information Systems Inc. may not be used to endorse 18 * or promote products derived from this software without specific prior 19 * written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY PIERMONT INFORMATION SYSTEMS INC. ``AS IS'' 22 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL PIERMONT INFORMATION SYSTEMS INC. BE 25 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 31 * THE POSSIBILITY OF SUCH DAMAGE. 32 * 33 */ 34 35 #ifndef _DEFS_H_ 36 #define _DEFS_H_ 37 38 /* defs.h -- definitions for use in the sysinst program. */ 39 40 /* System includes needed for this. */ 41 #include <sys/queue.h> 42 #include <sys/types.h> 43 #include <sys/disk.h> 44 #include <limits.h> 45 #include <uuid.h> 46 47 const char *getfslabelname(uint, uint); 48 49 #include "msg_defs.h" 50 #include "menu_defs.h" 51 #include "partitions.h" 52 53 #define min(a,b) ((a) < (b) ? (a) : (b)) 54 #define max(a,b) ((a) > (b) ? (a) : (b)) 55 56 /* constants */ 57 #define MEG (1024UL * 1024UL) 58 #define GIG (1024UL * MEG) 59 #define STRSIZE 255 60 #define MENUSTRSIZE 80 61 #define SSTRSIZE 30 62 63 /* these are used for different alignment defaults */ 64 #define HUGE_DISK_SIZE (daddr_t)(128 * (GIG / 512)) 65 #define TINY_DISK_SIZE (daddr_t)(1800 * (MEG / 512)) 66 67 /* 68 * if a system does not have more ram (in MB) than this, swap will be enabled 69 * very early (as soon as the swap partition has been created) 70 */ 71 #define TINY_RAM_SIZE 32 72 /* 73 * if a system has less ram (in MB) than this, we will not create a 74 * tmpfs /tmp by default (to workaround PR misc/54886) 75 */ 76 #define SMALL_RAM_SIZE 384 77 78 /* helper macros to create unique internal error messages */ 79 #define STR_NO(STR) #STR 80 #define TO_STR(NO) STR_NO(NO) 81 #define INTERNAL_ERROR __FILE__ ":" TO_STR(__LINE__) ": internal error" 82 83 /* For run.c: collect() */ 84 #define T_FILE 0 85 #define T_OUTPUT 1 86 87 /* Some install status/response values */ 88 #define SET_OK 0 /* Set extracted */ 89 #define SET_RETRY 1 /* Retry */ 90 #define SET_SKIP 2 /* Skip this set */ 91 #define SET_SKIP_GROUP 3 /* Skip this set and rest of group */ 92 #define SET_ABANDON 4 /* Abandon installation */ 93 #define SET_CONTINUE 5 /* Continue (copy from floppy loop) */ 94 95 /* run_prog flags */ 96 #define RUN_DISPLAY 0x0001 /* Display program output */ 97 #define RUN_FATAL 0x0002 /* errors are fatal */ 98 #define RUN_CHROOT 0x0004 /* chroot to target disk */ 99 #define RUN_FULLSCREEN 0x0008 /* fullscreen (use with RUN_DISPLAY) */ 100 #define RUN_SILENT 0x0010 /* Do not show output */ 101 #define RUN_ERROR_OK 0x0040 /* Don't wait for error confirmation */ 102 #define RUN_PROGRESS 0x0080 /* Output is just progess test */ 103 #define RUN_NO_CLEAR 0x0100 /* Leave program output after error */ 104 #define RUN_XFER_DIR 0x0200 /* cd to xfer_dir in child */ 105 106 /* for bsddisklabel.c */ 107 enum layout_type { 108 LY_KEEPEXISTING, /* keep exisiting partitions */ 109 LY_OTHERSCHEME, /* delete all, select new partitioning scheme */ 110 LY_SETSIZES, /* edit sizes */ 111 LY_USEDEFAULT, /* use default sizes */ 112 LY_USEFULL, /* use full disk for NetBSD */ 113 LY_ERROR /* used for "abort" in menu */ 114 }; 115 116 enum setup_type { SY_NEWRAID, SY_NEWCGD, SY_NEWLVM }; 117 118 /* Installation sets */ 119 enum { 120 SET_NONE, 121 SET_KERNEL_FIRST, 122 SET_KERNEL_1, /* Usually GENERIC */ 123 SET_KERNEL_2, /* MD kernel... */ 124 SET_KERNEL_3, /* MD kernel... */ 125 SET_KERNEL_4, /* MD kernel... */ 126 SET_KERNEL_5, /* MD kernel... */ 127 SET_KERNEL_6, /* MD kernel... */ 128 SET_KERNEL_7, /* MD kernel... */ 129 SET_KERNEL_8, /* MD kernel... */ 130 SET_KERNEL_9, /* MD kernel... */ 131 SET_KERNEL_LAST, /* allow 9 kernels */ 132 133 /* System sets */ 134 SET_BASE, /* base */ 135 SET_ETC, /* /etc */ 136 SET_COMPILER, /* compiler tools */ 137 SET_DTB, /* devicetree hardware descriptions */ 138 SET_GAMES, /* text games */ 139 SET_MAN_PAGES, /* online manual pages */ 140 SET_MISC, /* miscellaneuous */ 141 SET_MODULES, /* kernel modules */ 142 SET_RESCUE, /* /rescue recovery tools */ 143 SET_TESTS, /* tests */ 144 SET_TEXT_TOOLS, /* text processing tools */ 145 146 /* X11 sets */ 147 SET_X11_FIRST, 148 SET_X11_BASE, /* X11 base and clients */ 149 SET_X11_FONTS, /* X11 fonts */ 150 SET_X11_SERVERS, /* X11 servers */ 151 SET_X11_PROG, /* X11 programming */ 152 SET_X11_ETC, /* X11 config */ 153 SET_X11_LAST, 154 155 /* Machine dependent sets */ 156 SET_MD_1, /* Machine dependent set */ 157 SET_MD_2, /* Machine dependent set */ 158 SET_MD_3, /* Machine dependent set */ 159 SET_MD_4, /* Machine dependent set */ 160 161 /* Source sets */ 162 SET_SYSSRC, 163 SET_SRC, 164 SET_SHARESRC, 165 SET_GNUSRC, 166 SET_XSRC, 167 168 /* Debug sets */ 169 SET_DEBUG, 170 SET_X11_DEBUG, 171 172 SET_LAST, 173 SET_GROUP, /* Start of submenu */ 174 SET_GROUP_END, /* End of submenu */ 175 SET_PKGSRC, /* pkgsrc, not counted as regular set */ 176 }; 177 178 /* Initialisers to select sets */ 179 /* All kernels */ 180 #define SET_KERNEL SET_KERNEL_1, SET_KERNEL_2, SET_KERNEL_3, SET_KERNEL_4, \ 181 SET_KERNEL_5, SET_KERNEL_6, SET_KERNEL_7, SET_KERNEL_8 182 #ifdef HAVE_MODULES 183 #define WITH_MODULES SET_MODULES, 184 #else 185 #define WITH_MODULES 186 #endif 187 /* Core system sets */ 188 #ifdef HAVE_DTB 189 #define SET_CORE WITH_MODULES SET_BASE, SET_DTB, SET_ETC 190 #else 191 #define SET_CORE WITH_MODULES SET_BASE, SET_ETC 192 #endif 193 /* All system sets */ 194 #define SET_SYSTEM SET_CORE, SET_COMPILER, SET_GAMES, \ 195 SET_MAN_PAGES, SET_MISC, SET_RESCUE, \ 196 SET_TESTS, SET_TEXT_TOOLS 197 /* All X11 sets */ 198 #define SET_X11_NOSERVERS SET_X11_BASE, SET_X11_FONTS, SET_X11_PROG, SET_X11_ETC 199 #define SET_X11 SET_X11_NOSERVERS, SET_X11_SERVERS 200 201 /* All machine dependent sets */ 202 #define SET_MD SET_MD_1, SET_MD_2, SET_MD_3, SET_MD_4 203 204 /* All source sets */ 205 #define SET_SOURCE SET_SYSSRC, SET_SRC, SET_SHARESRC, SET_GNUSRC, SET_XSRC 206 207 /* All debug sets */ 208 #define SET_DEBUGGING SET_DEBUG, SET_X11_DEBUG 209 210 /* Set list flags */ 211 #define SFLAG_MINIMAL 1 212 #define SFLAG_NOX 2 213 214 /* Round up to the next full cylinder size */ 215 #define NUMSEC(size, sizemult, cylsize) \ 216 ((sizemult) == 1 ? (size) : \ 217 roundup((size) * (sizemult), (cylsize))) 218 219 /* What FS type? */ 220 #define PI_ISBSDFS(PI) (PI_FSTYPE(PI) == FS_BSDLFS || \ 221 PI_FSTYPE(PI) == FS_BSDFFS) 222 223 /* 224 * We do not offer CDs or floppies as installation target usually. 225 * Architectures might want to undefine if they want to allow 226 * these devices or redefine if they have unusual CD device names. 227 * Do not define to empty or an empty string, undefine instead. 228 */ 229 #define CD_NAMES "cd*" 230 #define FLOPPY_NAMES "fd*" 231 232 /* Types */ 233 234 /* pass a void* argument into a menu and also provide a int return value */ 235 typedef struct arg_rv { 236 void *arg; 237 int rv; 238 } arg_rv; 239 240 /* 241 * A minimal argument for menus using string replacements 242 */ 243 typedef struct arg_replace { 244 const char **argv; 245 size_t argc; 246 } arg_replace; 247 248 /* 249 * pass a parameter array (for string replacements) into a menu and provide 250 * an integer return value 251 */ 252 typedef struct arg_rep_int { 253 arg_replace args; 254 int rv; 255 } arg_rep_int; 256 257 typedef struct distinfo { 258 const char *name; 259 uint set; 260 bool force_tgz; /* this set is always in .tgz format */ 261 const char *desc; 262 const char *marker_file; /* set assumed installed if exists */ 263 } distinfo; 264 265 #define MOUNTLEN 20 266 267 268 /* 269 * A description of a future partition and its usage. 270 * A list of this is the output of the first stage partition 271 * editor, before it gets transformed into a concrete partition 272 * layout according to the partitioning scheme backend. 273 */ 274 struct part_usage_info { 275 daddr_t size; /* thumb guestimate of size, 276 * [sec if positive, %-of-ram 277 * if TMPFS and negative] 278 */ 279 daddr_t def_size; /* default size */ 280 daddr_t limit; /* max size */ 281 char mount[MOUNTLEN]; /* where will we mount this? */ 282 enum part_type type; /* PT_root/PT_swap/PT_EFI_SYSTEM */ 283 284 #define PUIFLAG_EXTEND 1 /* extend this part if free space 285 * is available */ 286 #define PUIFLAG_ADD_OUTER 2 /* Add this partition to the outer 287 * partitions (if available) */ 288 #define PUIFLG_IS_OUTER 4 /* this is an existing outer one */ 289 #define PUIFLG_ADD_INNER 8 /* add outer also to inner */ 290 #define PUIFLG_JUST_MOUNTPOINT 16 /* tmpfs of mfs mountpoints */ 291 #define PUIFLG_CLONE_PARTS 32 /* clone external partitions */ 292 uint flags; 293 struct disk_partitions *parts; /* Where does this partition live? 294 * We currently only support 295 * a single disk, but we plan to 296 * extend that. 297 * Use pm->parts to access 298 * the partitions. */ 299 part_id cur_part_id; /* this may change, but we try to 300 * fix it up after all changes */ 301 daddr_t cur_start; /* may change during editing, just 302 * used as a unique identifier */ 303 uint32_t cur_flags; /* PTI_* flags from disk_part_info */ 304 305 #define PUIMNT_ASYNC 0x0001 /* mount -o async */ 306 #define PUIMNT_NOATIME 0x0002 /* mount -o noatime */ 307 #define PUIMNT_NODEV 0x0004 /* mount -o nodev */ 308 #define PUIMNT_NODEVMTIME 0x0008 /* mount -o nodevmtime */ 309 #define PUIMNT_NOEXEC 0x0010 /* mount -o noexec */ 310 #define PUIMNT_NOSUID 0x0020 /* mount -o nosuid */ 311 #define PUIMNT_LOG 0x0040 /* mount -o log */ 312 #define PUIMNT_NOAUTO 0x0080 /* "noauto" fstab flag */ 313 unsigned int mountflags; /* flags for fstab */ 314 #define PUIINST_NEWFS 0x0001 /* need to 'newfs' partition */ 315 #define PUIINST_MOUNT 0x0002 /* need to mount partition */ 316 #define PUIINST_BOOT 0x0004 /* this is a boot partition */ 317 unsigned int instflags; /* installer handling flags */ 318 uint fs_type, fs_version; /* e.g. FS_LFS, or FS_BSDFS, 319 * version = 2 for FFSv2 */ 320 uint fs_opt1, fs_opt2, fs_opt3; /* FS specific, FFS: block/frag */ 321 #ifndef NO_CLONES 322 /* 323 * Only != NULL when PUIFLG_CLONE_PARTS is set, describes the 324 * source partitions to clone here. 325 */ 326 struct selected_partitions *clone_src; 327 /* 328 * If clone_src != NULL, this record corresponds to a single 329 * selected source partition, if clone_ndx is a valid index in clone_src 330 * (>= 0 && <= clone_src->num_sel, or all of them if clone_ndx = ~0U. 331 */ 332 size_t clone_ndx; 333 #endif 334 }; 335 336 /* 337 * A list of partition suggestions, bundled for editing 338 */ 339 struct partition_usage_set { 340 struct disk_partitions *parts; /* main partition table */ 341 size_t num; /* number of infos */ 342 struct part_usage_info *infos; /* 0 .. num-1 */ 343 struct disk_partitions **write_back; 344 /* partition tables from which we 345 * did delete some partitions and 346 * that need updating, even if 347 * no active partition remains. */ 348 size_t num_write_back; /* number of write_back */ 349 daddr_t cur_free_space; /* estimate of free sectors */ 350 daddr_t reserved_space; /* space we are not allowed to use */ 351 menu_ent *menu_opts; /* 0 .. num+N */ 352 int menu; /* the menu to edit this */ 353 bool ok; /* ok to continue (all fit) */ 354 }; 355 356 /* 357 * A structure we pass around in menus that edit a single partition out 358 * of a partition_usage_set. 359 */ 360 struct single_part_fs_edit { 361 struct partition_usage_set *pset; 362 size_t index, first_custom_attr, offset, mode; 363 part_id id; 364 struct disk_part_info info; /* current partition data */ 365 struct part_usage_info *wanted; /* points at our edit data */ 366 367 /* 368 * "Backup" of old data, so we can restore previous values 369 * ("undo"). 370 */ 371 struct part_usage_info old_usage; 372 struct disk_part_info old_info; 373 374 /* menu return value */ 375 int rv; 376 }; 377 378 /* 379 * Description of a full target installation, all partitions and 380 * devices (may be accross several struct pm_devs / disks). 381 */ 382 struct install_partition_desc { 383 size_t num; /* how many entries in infos */ 384 struct part_usage_info *infos; /* individual partitions */ 385 struct disk_partitions **write_back; /* partition tables from 386 * which we did delete some 387 * partitions and that need 388 * updating, even if no 389 * active partition remains. */ 390 size_t num_write_back; /* number of write_back */ 391 bool cur_system; /* target is the life system */ 392 }; 393 394 /* variables */ 395 396 extern int debug; /* set by -D option */ 397 398 extern char machine[SSTRSIZE]; 399 400 extern int ignorerror; 401 extern int ttysig_ignore; 402 extern pid_t ttysig_forward; 403 extern uint sizemult; 404 extern const char *multname; 405 extern const char *err_outofmem; 406 extern int partman_go; /* run extended partition manager */ 407 408 /* logging variables */ 409 410 extern FILE *logfp; 411 extern FILE *script; 412 413 #define MAX_DISKS 15 414 415 extern daddr_t root_limit; /* BIOS (etc) read limit */ 416 417 enum SHRED_T { SHRED_NONE=0, SHRED_ZEROS, SHRED_RANDOM }; 418 419 /* All information that is unique for each drive */ 420 extern SLIST_HEAD(pm_head_t, pm_devs) pm_head; 421 422 struct pm_devs { 423 /* 424 * If device is blocked (e.g. part of a raid) 425 * this is a pointers to the parent dev 426 */ 427 void *refdev; 428 429 char diskdev[SSTRSIZE]; /* Actual name of the disk. */ 430 char diskdev_descr[STRSIZE]; /* e.g. IDENTIFY result */ 431 432 /* 433 * What the disk layout should look like. 434 */ 435 struct disk_partitions *parts; 436 437 /* 438 * The device does not take a MBR, even if we usually use 439 * MBR master / disklabel secondary partitioning. 440 * Used e.g. for raid* pseudo-disks. 441 */ 442 bool no_mbr; /* userd for raid (etc) */ 443 444 /* 445 * This device can not be partitioned (in any way). 446 * Used for wedges (dk*) or LVM devices. 447 */ 448 bool no_part; 449 450 /* 451 * This is a pseudo-device representing the currently running 452 * system (i.e. all mounted file systems). 453 */ 454 bool cur_system; 455 456 /* Actual values for current disk geometry - set by find_disks() or 457 * md_get_info() 458 */ 459 uint sectorsize, dlcyl, dlhead, dlsec, dlcylsize, current_cylsize; 460 /* 461 * Total size of the disk - in 'sectorsize' units (!) 462 */ 463 daddr_t dlsize; /* total number of disk sectors */ 464 465 /* Area of disk we can allocate, start and size in sectors. */ 466 daddr_t ptstart, ptsize; 467 468 /* For some bootblocks we need to know the CHS addressable limit */ 469 daddr_t max_chs; /* bcyl * bhead * bsec */ 470 471 /* If we have an MBR boot partition, start and size in sectors */ 472 daddr_t bootstart, bootsize; 473 474 /* 475 * In extended partitioning: all partitions in parts (number of 476 * entries is parts->num_part) may actually be mounted (temporarily) 477 * somewhere, e.g. to access a vnd device on them. This list has 478 * a pointer to the current mount point (strdup()'d) if mounted, 479 * or NULL if not. 480 */ 481 char **mounted; 482 483 bool unsaved; /* Flag indicating to partman that device need saving */ 484 bool found; /* Flag to delete unplugged and unconfigured devices */ 485 int blocked; /* Device is busy and cannot be changed */ 486 487 SLIST_ENTRY(pm_devs) l; 488 }; 489 extern struct pm_devs *pm; /* Pointer to current device with which we work */ 490 extern struct pm_devs *pm_new; /* Pointer for next allocating device in find_disks() */ 491 492 /* Generic structure for partman */ 493 struct part_entry { 494 part_id id; 495 struct disk_partitions *parts; 496 void *dev_ptr; 497 size_t index; /* e.g. if PM_RAID: this is raids[index] */ 498 int dev_ptr_delta; 499 char fullname[SSTRSIZE]; 500 enum {PM_DISK=1, PM_PART, PM_SPEC, 501 PM_RAID, PM_CGD, PM_VND, PM_LVM, PM_LVMLV} type; 502 }; 503 504 /* Relative file name for storing a distribution. */ 505 extern char xfer_dir[STRSIZE]; 506 extern int clean_xfer_dir; 507 508 #if !defined(SYSINST_FTP_HOST) 509 #define SYSINST_FTP_HOST "ftp.NetBSD.org" 510 #endif 511 512 #if !defined(SYSINST_HTTP_HOST) 513 #define SYSINST_HTTP_HOST "cdn.NetBSD.org" 514 #endif 515 516 #if !defined(SYSINST_FTP_DIR) 517 #if defined(NETBSD_OFFICIAL_RELEASE) 518 #define SYSINST_FTP_DIR "pub/NetBSD/NetBSD-" REL 519 #elif defined(REL_PATH) 520 #define SYSINST_FTP_DIR "pub/NetBSD-daily/" REL_PATH "/latest" 521 #else 522 #define SYSINST_FTP_DIR "pub/NetBSD/NetBSD-" REL 523 #endif 524 #endif 525 526 #if !defined(ARCH_SUBDIR) 527 #define ARCH_SUBDIR MACH 528 #endif 529 #if !defined(PKG_ARCH_SUBDIR) 530 #define PKG_ARCH_SUBDIR MACH 531 #endif 532 533 #if !defined(SYSINST_PKG_HOST) 534 #define SYSINST_PKG_HOST "ftp.NetBSD.org" 535 #endif 536 #if !defined(SYSINST_PKG_HTTP_HOST) 537 #define SYSINST_PKG_HTTP_HOST "cdn.NetBSD.org" 538 #endif 539 540 #if !defined(SYSINST_PKG_DIR) 541 #define SYSINST_PKG_DIR "pub/pkgsrc/packages/NetBSD" 542 #endif 543 544 #if !defined(PKG_SUBDIR) 545 #define PKG_SUBDIR REL 546 #endif 547 548 #if !defined(SYSINST_PKGSRC_HOST) 549 #define SYSINST_PKGSRC_HOST SYSINST_PKG_HOST 550 #endif 551 #if !defined(SYSINST_PKGSRC_HTTP_HOST) 552 #define SYSINST_PKGSRC_HTTP_HOST SYSINST_PKG_HTTP_HOST 553 #endif 554 555 #ifndef SETS_TAR_SUFF 556 #define SETS_TAR_SUFF "tgz" 557 #endif 558 559 #ifdef USING_PAXASTAR 560 #define TAR_EXTRACT_FLAGS "-xhepf" 561 #else 562 #define TAR_EXTRACT_FLAGS "-xpf" 563 #endif 564 565 /* Abs. path we extract binary sets from */ 566 extern char ext_dir_bin[STRSIZE]; 567 568 /* Abs. path we extract source sets from */ 569 extern char ext_dir_src[STRSIZE]; 570 571 /* Abs. path we extract pkgsrc from */ 572 extern char ext_dir_pkgsrc[STRSIZE]; 573 574 /* Place we look for binary sets in all fs types */ 575 extern char set_dir_bin[STRSIZE]; 576 577 /* Place we look for source sets in all fs types */ 578 extern char set_dir_src[STRSIZE]; 579 580 /* Place we look for pkgs in all fs types */ 581 extern char pkg_dir[STRSIZE]; 582 583 /* Place we look for pkgsrc in all fs types */ 584 extern char pkgsrc_dir[STRSIZE]; 585 586 /* User shell */ 587 extern const char *ushell; 588 589 #define XFER_FTP 0 590 #define XFER_HTTP 1 591 #define XFER_MAX XFER_HTTP 592 593 struct ftpinfo { 594 char xfer_host[XFER_MAX+1][STRSIZE]; 595 char dir[STRSIZE] ; 596 char user[SSTRSIZE]; 597 char pass[STRSIZE]; 598 char proxy[STRSIZE]; 599 unsigned int xfer; /* XFER_FTP for "ftp" or XFER_HTTP for "http" */ 600 }; 601 602 /* use the same struct for sets ftp and to build pkgpath */ 603 extern struct ftpinfo ftp, pkg, pkgsrc; 604 605 extern int (*fetch_fn)(const char *); 606 extern char nfs_host[STRSIZE]; 607 extern char nfs_dir[STRSIZE]; 608 extern char entropy_file[PATH_MAX]; 609 610 extern char cdrom_dev[SSTRSIZE]; /* Typically "cd0a" */ 611 extern char fd_dev[SSTRSIZE]; /* Typically "/dev/fd0a" */ 612 extern const char *fd_type; /* "msdos", "ffs" or maybe "ados" */ 613 614 extern char localfs_dev[SSTRSIZE]; 615 extern char localfs_fs[SSTRSIZE]; 616 extern char localfs_dir[STRSIZE]; 617 618 extern char targetroot_mnt[SSTRSIZE]; 619 620 extern int mnt2_mounted; 621 622 extern char dist_postfix[SSTRSIZE]; 623 extern char dist_tgz_postfix[SSTRSIZE]; 624 625 /* needed prototypes */ 626 void set_menu_numopts(int, int); 627 void remove_color_options(void); 628 void remove_raid_options(void); 629 void remove_lvm_options(void); 630 void remove_cgd_options(void); 631 632 /* Machine dependent functions .... */ 633 void md_init(void); 634 void md_init_set_status(int); /* SFLAG_foo */ 635 636 /* MD functions if user selects install - in order called */ 637 bool md_get_info(struct install_partition_desc*); 638 /* returns -1 to restart partitioning, 0 for error, 1 for success */ 639 int md_make_bsd_partitions(struct install_partition_desc*); 640 bool md_check_partitions(struct install_partition_desc*); 641 #ifdef HAVE_GPT 642 /* 643 * New GPT partitions have been written, update bootloader or remember 644 * data untill needed in md_post_newfs 645 */ 646 bool md_gpt_post_write(struct disk_partitions*, part_id root_id, 647 bool root_is_new, part_id efi_id, bool efi_is_new); 648 #endif 649 /* 650 * md_pre_disklabel and md_post_disklabel may be called 651 * multiple times, for each affected device, with the 652 * "inner" partitions pointer of the relevant partitions 653 * passed. 654 */ 655 bool md_pre_disklabel(struct install_partition_desc*, struct disk_partitions*); 656 bool md_post_disklabel(struct install_partition_desc*, struct disk_partitions*); 657 int md_pre_mount(struct install_partition_desc*, size_t); 658 int md_post_newfs(struct install_partition_desc*); 659 int md_post_extract(struct install_partition_desc*); 660 void md_cleanup_install(struct install_partition_desc*); 661 662 /* MD functions if user selects upgrade - in order called */ 663 int md_pre_update(struct install_partition_desc*); 664 int md_update(struct install_partition_desc*); 665 /* Also calls md_post_extract() */ 666 667 /* from main.c */ 668 void toplevel(void); 669 670 /* from disks.c */ 671 bool get_default_cdrom(char *, size_t); 672 int find_disks(const char *, bool); 673 bool enumerate_disks(void *state,bool (*func)(void *state, const char *dev)); 674 bool is_cdrom_device(const char *dev, bool as_target); 675 bool is_bootable_device(const char *dev); 676 bool is_partitionable_device(const char *dev); 677 bool convert_scheme(struct pm_devs *p, bool is_boot_drive, const char **err_msg); 678 679 #ifndef NO_CLONES 680 /* a single partition selected for cloning (etc) */ 681 struct selected_partition { 682 struct disk_partitions *parts; 683 part_id id; 684 }; 685 struct selected_partitions { 686 struct selected_partition *selection; 687 size_t num_sel; 688 bool with_data; /* partitions and their data selected */ 689 bool free_parts; /* caller should free parts */ 690 }; 691 bool select_partitions(struct selected_partitions *res, 692 const struct disk_partitions *ignore); 693 daddr_t selected_parts_size(struct selected_partitions *); 694 void free_selected_partitions(struct selected_partitions *); 695 696 struct clone_target_menu_data { 697 struct partition_usage_set usage; 698 int res; 699 }; 700 701 int clone_target_select(menudesc *m, void *arg); 702 bool clone_partition_data(struct disk_partitions *dest_parts, part_id did, 703 struct disk_partitions *src_parts, part_id sid); 704 #endif 705 706 struct menudesc; 707 void disp_cur_fspart(int, int); 708 int make_filesystems(struct install_partition_desc *); 709 int make_fstab(struct install_partition_desc *); 710 int mount_disks(struct install_partition_desc *); 711 /* 712 * set_swap_if_low_ram and set_swap return -1 on error, 713 * 0 if no swap was added on purpose and 714 * 1 if swap has been added (and needs to be cleared later). 715 */ 716 int set_swap_if_low_ram(struct install_partition_desc *); 717 int set_swap(struct install_partition_desc *); 718 void clear_swap(void); 719 int check_swap(const char *, int); 720 char *bootxx_name(struct install_partition_desc *); 721 int get_dkwedges(struct dkwedge_info **, const char *); 722 723 /* from disks_lfs.c */ 724 int fs_is_lfs(void *); 725 726 /* from label.c */ 727 /* 728 * Bits valid for "flags" in get_last_mounted. 729 * Currently we return the real last mount from FFS, the volume label 730 * from FAT32, and nothing otherwise. The NTFS support is currently 731 * restricted to verify the partition has an NTFS (as some partitioning 732 * schemes do not tell NTFS from FAT). 733 */ 734 #define GLM_LIKELY_FFS 1U 735 #define GLM_MAYBE_FAT32 2U 736 #define GLM_MAYBE_NTFS 4U 737 /* 738 * possible fs_sub_types are currently: 739 * FS_BSDFFS: 740 * 0 unknown 741 * 1 FFSv1 742 * 2 FFSv2 743 * FS_MSDOS: 744 * 0 unknown 745 * else MBR_PTYPE_FAT* for the current FAT variant 746 * FS_NTFS: 747 * 0 unknown 748 * else MBR_PTYPE_NTFS (if valid NTFS was found) 749 * 750 * The fs_type and fs_sub_type pointers may be NULL. 751 */ 752 const char *get_last_mounted(int fd, daddr_t offset, uint *fs_type, 753 uint *fs_sub_type, uint flags); 754 void canonicalize_last_mounted(char*); 755 int edit_and_check_label(struct pm_devs *p, struct partition_usage_set *pset, bool install); 756 int edit_ptn(menudesc *, void *); 757 int checkoverlap(struct disk_partitions *parts); 758 daddr_t getpartsize(struct disk_partitions *parts, daddr_t orig_start, 759 daddr_t partstart, daddr_t defpartsize); 760 daddr_t getpartoff(struct disk_partitions *parts, daddr_t defpartstart); 761 762 /* from install.c */ 763 void do_install(void); 764 765 /* from factor.c */ 766 void factor(long, long *, int, int *); 767 768 /* from fdisk.c */ 769 void get_disk_info(char *); 770 void set_disk_info(char *); 771 772 /* from geom.c */ 773 bool disk_ioctl(const char *, unsigned long, void *); 774 bool get_wedge_list(const char *, struct dkwedge_list *); 775 bool get_wedge_info(const char *, struct dkwedge_info *); 776 bool get_disk_geom(const char *, struct disk_geom *); 777 bool get_label_geom(const char *, struct disklabel *); 778 779 /* from net.c */ 780 extern int network_up; 781 extern char net_namesvr[STRSIZE]; 782 int get_via_ftp(unsigned int); 783 int get_via_nfs(void); 784 int config_network(void); 785 void mnt_net_config(void); 786 void make_url(char *, struct ftpinfo *, const char *); 787 int get_pkgsrc(void); 788 const char *url_proto(unsigned int); 789 790 /* From run.c */ 791 int collect(int, char **, const char *, ...) __printflike(3, 4); 792 int run_program(int, const char *, ...) __printflike(2, 3); 793 void do_logging(void); 794 int do_system(const char *); 795 796 /* from upgrade.c */ 797 void do_upgrade(void); 798 void do_reinstall_sets(void); 799 void restore_etc(void); 800 801 /* from part_edit.c */ 802 int err_msg_win(const char*); 803 const struct disk_partitioning_scheme *select_part_scheme(struct pm_devs *dev, 804 const struct disk_partitioning_scheme *skip, bool bootable, 805 const char *title); 806 /* 807 * return value: 808 * 0 -> abort 809 * 1 -> ok, continue 810 * -1 -> partitions have been deleted, start from scratch 811 */ 812 int edit_outer_parts(struct disk_partitions*); 813 bool parts_use_wholedisk(struct disk_partitions*, 814 size_t add_ext_parts, const struct disk_part_info *ext_parts); 815 816 /* 817 * Machine dependent partitioning function, only used when 818 * innern/outer partitioning schemes are in use - this sets 819 * up the outer scheme for maximum NetBSD usage. 820 */ 821 bool md_parts_use_wholedisk(struct disk_partitions*); 822 823 /* from util.c */ 824 bool root_is_read_only(void); 825 void get_ptn_alignment(const struct disk_partitions *parts, daddr_t *align, daddr_t *p0off); 826 struct disk_partitions *get_inner_parts(struct disk_partitions *parts); 827 char* str_arg_subst(const char *, size_t, const char **); 828 void msg_display_subst(const char *, size_t, ...); 829 void msg_display_add_subst(const char *, size_t, ...); 830 int ask_yesno(const char *); 831 int ask_noyes(const char *); 832 void hit_enter_to_continue(const char *msg, const char *title); 833 /* 834 * return value: 835 * 0 -> abort 836 * 1 -> re-edit 837 * 2 -> continue installation 838 */ 839 int ask_reedit(const struct disk_partitions *); 840 int dir_exists_p(const char *); 841 int file_exists_p(const char *); 842 int file_mode_match(const char *, unsigned int); 843 uint64_t get_ramsize(void); /* in MB! */ 844 void ask_sizemult(int); 845 void run_makedev(void); 846 int boot_media_still_needed(void); 847 int get_via_floppy(void); 848 int get_via_cdrom(void); 849 int get_via_localfs(void); 850 int get_via_localdir(void); 851 void show_cur_distsets(void); 852 void make_ramdisk_dir(const char *); 853 void set_kernel_set(unsigned int); 854 void set_noextract_set(unsigned int); 855 unsigned int get_kernel_set(void); 856 unsigned int set_X11_selected(void); 857 int get_and_unpack_sets(int, msg, msg, msg); 858 int sanity_check(void); 859 int set_timezone(void); 860 void scripting_fprintf(FILE *, const char *, ...) __printflike(2, 3); 861 void scripting_vfprintf(FILE *, const char *, va_list) __printflike(2, 0); 862 void add_rc_conf(const char *, ...) __printflike(1, 2); 863 int del_rc_conf(const char *); 864 void add_sysctl_conf(const char *, ...) __printflike(1, 2); 865 void enable_rc_conf(void); 866 void set_sizemult(daddr_t, uint bps); 867 void set_default_sizemult(const char *disk, daddr_t unit, uint bps); 868 int check_lfs_progs(void); 869 void init_set_status(int); 870 void customise_sets(void); 871 void umount_mnt2(void); 872 int set_is_source(const char *); 873 const char *set_dir_for_set(const char *); 874 const char *ext_dir_for_set(const char *); 875 void replace(const char *, const char *, ...) __printflike(2, 3); 876 void get_tz_default(void); 877 distinfo* get_set_distinfo(int); 878 int extract_file(distinfo *, int); 879 int extract_file_to(distinfo *dist, int update, const char *dest_dir, 880 const char *extr_pattern, bool do_stats); 881 void do_coloring (unsigned int, unsigned int); 882 int set_menu_select(menudesc *, void *); 883 const char *safectime(time_t *); 884 bool use_tgz_for_set(const char*); 885 const char *set_postfix(const char*); 886 bool usage_set_from_parts(struct partition_usage_set*, 887 struct disk_partitions*); 888 void free_usage_set(struct partition_usage_set*); 889 bool install_desc_from_parts(struct install_partition_desc *, 890 struct disk_partitions*); 891 void free_install_desc(struct install_partition_desc*); 892 bool may_swap_if_not_sdmmc(const char*); 893 bool do_check_entropy(void); 894 895 /* from target.c */ 896 #if defined(DEBUG) || defined(DEBUG_ROOT) 897 void backtowin(void); 898 #endif 899 bool is_root_part_mount(const char *); 900 const char *concat_paths(const char *, const char *); 901 const char *target_expand(const char *); 902 bool needs_expanding(const char *, size_t); 903 void make_target_dir(const char *); 904 void append_to_target_file(const char *, const char *); 905 void echo_to_target_file(const char *, const char *); 906 void trunc_target_file(const char *); 907 const char *target_prefix(void); 908 int target_chdir(const char *); 909 void target_chdir_or_die(const char *); 910 int target_already_root(void); 911 FILE *target_fopen(const char *, const char *); 912 int target_collect_file(int, char **, const char *); 913 int is_active_rootpart(const char *, int); 914 int cp_to_target(const char *, const char *); 915 void dup_file_into_target(const char *); 916 void mv_within_target_or_die(const char *, const char *); 917 int cp_within_target(const char *, const char *, int); 918 int target_mount(const char *, const char *, const char *); 919 int target_mount_do(const char *, const char *, const char *); 920 int target_test(unsigned int, const char *); 921 int target_dir_exists_p(const char *); 922 int target_file_exists_p(const char *); 923 int target_symlink_exists_p(const char *); 924 void unwind_mounts(void); 925 int target_mounted(void); 926 void umount_root(void); 927 928 /* from partman.c */ 929 #ifndef NO_PARTMAN 930 int partman(void); 931 int pm_getrefdev(struct pm_devs *); 932 void update_wedges(const char *); 933 void pm_destroy_all(void); 934 #else 935 static inline int partman(void) { return -1; } 936 static inline int pm_getrefdev(struct pm_devs *x __unused) { return -1; } 937 #define update_wedges(x) __nothing 938 #endif 939 void pmdiskentry_enable(menudesc*, struct part_entry *); 940 int pm_partusage(struct pm_devs *, int, int); 941 void pm_setfstype(struct pm_devs *, part_id, int, int); 942 void pm_set_lvmpv(struct pm_devs *, part_id, bool); 943 bool pm_is_lvmpv(struct pm_devs *, part_id, const struct disk_part_info*); 944 int pm_editpart(int); 945 void pm_rename(struct pm_devs *); 946 void pm_shred(struct part_entry *, int); 947 void pm_umount(struct pm_devs *, int); 948 int pm_unconfigure(struct pm_devs *); 949 int pm_cgd_edit_new(struct pm_devs *pm, part_id id); 950 int pm_cgd_edit_old(struct part_entry *); 951 void pm_wedges_fill(struct pm_devs *); 952 void pm_edit_partitions(struct part_entry *); 953 part_id pm_whole_disk(struct part_entry *, int); 954 struct pm_devs * pm_from_pe(struct part_entry *); 955 bool pm_force_parts(struct pm_devs *); 956 957 /* 958 * Parse a file system position or size in a common way, return 959 * sector count and multiplicator. 960 * If "extend" is supported, things like 120+ will be parsed as 961 * 120 plus "extend this" flag. 962 * Caller needs to init muliplicator upfront to the default value. 963 */ 964 daddr_t parse_disk_pos( 965 const char *, /* in: input string */ 966 daddr_t *, /* in/out: multiplicator for return value */ 967 daddr_t bps, /* in: sector size in bytes */ 968 daddr_t, /* in: cylinder size in sectors */ 969 bool *); /* NULL if "extend" is not supported, & of 970 * "extend" flag otherwise */ 971 972 /* flags whether to offer the respective options (depending on helper 973 programs available on install media */ 974 extern int have_raid, have_vnd, have_cgd, have_lvm, have_gpt, have_dk; 975 /* initialize above variables */ 976 void check_available_binaries(void); 977 978 /* from bsddisklabel.c */ 979 /* returns -1 to restart partitioning, 0 for error, 1 for success */ 980 int make_bsd_partitions(struct install_partition_desc*); 981 void set_ptn_titles(menudesc *, int, void *); 982 int set_ptn_size(menudesc *, void *); 983 bool get_ptn_sizes(struct partition_usage_set*); 984 bool check_partitions(struct install_partition_desc*); 985 986 /* from aout2elf.c */ 987 int move_aout_libs(void); 988 989 #ifdef WSKBD 990 void get_kb_encoding(void); 991 void save_kb_encoding(void); 992 #else 993 #define get_kb_encoding() 994 #define save_kb_encoding() 995 #endif 996 997 /* from configmenu.c */ 998 void do_configmenu(struct install_partition_desc*); 999 1000 /* from checkrc.c */ 1001 int check_rcvar(const char *); 1002 int check_rcdefault(const char *); 1003 extern WINDOW *mainwin; 1004 1005 /* in menus.mi */ 1006 void expand_all_option_texts(menudesc *menu, void *arg); 1007 void resize_menu_height(menudesc *); 1008 1009 #endif /* _DEFS_H_ */ 1010