1 /* $NetBSD: defs.h,v 1.89 2023/03/14 09:54:40 kre 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 #define DISKNAMESIZE 24 /* max(strlen("/dev/rsd22c")) */
63
64 /* these are used for different alignment defaults */
65 #define HUGE_DISK_SIZE (daddr_t)(128 * (GIG / 512))
66 #define TINY_DISK_SIZE (daddr_t)(1800 * (MEG / 512))
67
68 /*
69 * if a system does not have more ram (in MB) than this, swap will be enabled
70 * very early (as soon as the swap partition has been created)
71 */
72 #ifdef EXTRACT_NEEDS_BIG_RAM /* we use an expensive decompressor */
73 #define TINY_RAM_SIZE 256
74 #else
75 #define TINY_RAM_SIZE 32
76 #endif
77
78 /*
79 * if a system has less ram (in MB) than this, we will not create a
80 * tmpfs /tmp by default (to workaround PR misc/54886)
81 */
82 #define SMALL_RAM_SIZE 384
83
84 /* helper macros to create unique internal error messages */
85 #define STR_NO(STR) #STR
86 #define TO_STR(NO) STR_NO(NO)
87 #define INTERNAL_ERROR __FILE__ ":" TO_STR(__LINE__) ": internal error"
88
89 /* For run.c: collect() */
90 #define T_FILE 0
91 #define T_OUTPUT 1
92
93 /* Some install status/response values */
94 #define SET_OK 0 /* Set extracted */
95 #define SET_RETRY 1 /* Retry */
96 #define SET_SKIP 2 /* Skip this set */
97 #define SET_SKIP_GROUP 3 /* Skip this set and rest of group */
98 #define SET_ABANDON 4 /* Abandon installation */
99 #define SET_CONTINUE 5 /* Continue (copy from floppy loop) */
100
101 /* run_prog flags */
102 #define RUN_DISPLAY 0x0001 /* Display program output */
103 #define RUN_FATAL 0x0002 /* errors are fatal */
104 #define RUN_CHROOT 0x0004 /* chroot to target disk */
105 #define RUN_FULLSCREEN 0x0008 /* fullscreen (use with RUN_DISPLAY) */
106 #define RUN_SILENT 0x0010 /* Do not show output */
107 #define RUN_ERROR_OK 0x0040 /* Don't wait for error confirmation */
108 #define RUN_PROGRESS 0x0080 /* Output is just progess test */
109 #define RUN_NO_CLEAR 0x0100 /* Leave program output after error */
110 #define RUN_XFER_DIR 0x0200 /* cd to xfer_dir in child */
111 #define RUN_STDSCR 0x0400 /* run program in standard screen */
112
113 /* for bsddisklabel.c */
114 enum layout_type {
115 LY_KEEPEXISTING, /* keep existing partitions */
116 LY_OTHERSCHEME, /* delete all, select new partitioning scheme */
117 LY_SETSIZES, /* edit sizes */
118 LY_USEDEFAULT, /* use default sizes */
119 LY_USEFULL, /* use full disk for NetBSD */
120 LY_USENONE, /* start with empty partitions, manual mode */
121 LY_ERROR /* used for "abort" in menu */
122 };
123
124 enum setup_type { SY_NEWRAID, SY_NEWCGD, SY_NEWLVM };
125
126 /* Installation sets */
127 enum {
128 SET_NONE,
129 SET_KERNEL_FIRST,
130 SET_KERNEL_1, /* Usually GENERIC */
131 SET_KERNEL_2, /* MD kernel... */
132 SET_KERNEL_3, /* MD kernel... */
133 SET_KERNEL_4, /* MD kernel... */
134 SET_KERNEL_5, /* MD kernel... */
135 SET_KERNEL_6, /* MD kernel... */
136 SET_KERNEL_7, /* MD kernel... */
137 SET_KERNEL_8, /* MD kernel... */
138 SET_KERNEL_9, /* MD kernel... */
139 SET_KERNEL_LAST, /* allow 9 kernels */
140
141 /* System sets */
142 SET_BASE, /* base */
143 SET_ETC, /* /etc */
144 SET_COMPILER, /* compiler tools */
145 SET_DTB, /* devicetree hardware descriptions */
146 SET_GAMES, /* text games */
147 SET_GPUFW, /* GPU firmware files */
148 SET_MAN_PAGES, /* online manual pages */
149 SET_MISC, /* miscellaneuous */
150 SET_MODULES, /* kernel modules */
151 SET_RESCUE, /* /rescue recovery tools */
152 SET_TESTS, /* tests */
153 SET_TEXT_TOOLS, /* text processing tools */
154
155 /* X11 sets */
156 SET_X11_FIRST,
157 SET_X11_BASE, /* X11 base and clients */
158 SET_X11_FONTS, /* X11 fonts */
159 SET_X11_SERVERS, /* X11 servers */
160 SET_X11_PROG, /* X11 programming */
161 SET_X11_ETC, /* X11 config */
162 SET_X11_LAST,
163
164 /* Machine dependent sets */
165 SET_MD_1, /* Machine dependent set */
166 SET_MD_2, /* Machine dependent set */
167 SET_MD_3, /* Machine dependent set */
168 SET_MD_4, /* Machine dependent set */
169
170 /* Source sets */
171 SET_SYSSRC,
172 SET_SRC,
173 SET_SHARESRC,
174 SET_GNUSRC,
175 SET_XSRC,
176
177 /* Debug sets */
178 SET_DEBUG,
179 SET_X11_DEBUG,
180
181 SET_LAST,
182 SET_GROUP, /* Start of submenu */
183 SET_GROUP_END, /* End of submenu */
184 SET_PKGSRC, /* pkgsrc, not counted as regular set */
185 };
186
187 /* Initialisers to select sets */
188 /* All kernels */
189 #define SET_KERNEL SET_KERNEL_1, SET_KERNEL_2, SET_KERNEL_3, SET_KERNEL_4, \
190 SET_KERNEL_5, SET_KERNEL_6, SET_KERNEL_7, SET_KERNEL_8
191 #ifdef HAVE_MODULES
192 #define WITH_MODULES SET_MODULES,
193 #else
194 #define WITH_MODULES
195 #endif
196 /* Core system sets */
197 #ifdef HAVE_DTB
198 #define WITH_DTB SET_DTB,
199 #else
200 #define WITH_DTB
201 #endif
202 #define SET_CORE WITH_MODULES SET_BASE, WITH_DTB SET_GPUFW, SET_ETC
203 /* All system sets */
204 #define SET_SYSTEM SET_CORE, SET_COMPILER, SET_GAMES, \
205 SET_MAN_PAGES, SET_MISC, SET_RESCUE, \
206 SET_TESTS, SET_TEXT_TOOLS
207 /* All X11 sets */
208 #define SET_X11_NOSERVERS SET_X11_BASE, SET_X11_FONTS, SET_X11_PROG, SET_X11_ETC
209 #define SET_X11 SET_X11_NOSERVERS, SET_X11_SERVERS
210
211 /* All machine dependent sets */
212 #define SET_MD SET_MD_1, SET_MD_2, SET_MD_3, SET_MD_4
213
214 /* All source sets */
215 #define SET_SOURCE SET_SYSSRC, SET_SRC, SET_SHARESRC, SET_GNUSRC, SET_XSRC
216
217 /* All debug sets */
218 #define SET_DEBUGGING SET_DEBUG, SET_X11_DEBUG
219
220 /* Set list flags */
221 #define SFLAG_MINIMAL 1
222 #define SFLAG_NOX 2
223
224 /* Round up to the next full cylinder size */
225 #define NUMSEC(size, sizemult, cylsize) \
226 ((sizemult) == 1 ? (size) : \
227 roundup((size) * (sizemult), (cylsize)))
228
229 /* What FS type? */
230 #define PI_ISBSDFS(PI) (PI_FSTYPE(PI) == FS_BSDLFS || \
231 PI_FSTYPE(PI) == FS_BSDFFS)
232
233 /*
234 * We do not offer CDs or floppies as installation target usually.
235 * Architectures might want to undefine if they want to allow
236 * these devices or redefine if they have unusual CD device names.
237 * Do not define to empty or an empty string, undefine instead.
238 */
239 #define CD_NAMES "cd*"
240 #define FLOPPY_NAMES "fd*"
241
242 /* Types */
243
244 /* pass a void* argument into a menu and also provide a int return value */
245 typedef struct arg_rv {
246 void *arg;
247 int rv;
248 } arg_rv;
249
250 /*
251 * A minimal argument for menus using string replacements
252 */
253 typedef struct arg_replace {
254 const char **argv;
255 size_t argc;
256 } arg_replace;
257
258 /*
259 * pass a parameter array (for string replacements) into a menu and provide
260 * an integer return value
261 */
262 typedef struct arg_rep_int {
263 arg_replace args;
264 int rv;
265 } arg_rep_int;
266
267 typedef struct distinfo {
268 const char *name;
269 uint set;
270 bool force_tgz; /* this set is always in .tgz format */
271 const char *desc;
272 const char *marker_file; /* set assumed installed if exists */
273 } distinfo;
274
275 #define MOUNTLEN 20
276
277
278 /*
279 * A description of a future partition and its usage.
280 * A list of this is the output of the first stage partition
281 * editor, before it gets transformed into a concrete partition
282 * layout according to the partitioning scheme backend.
283 */
284 struct part_usage_info {
285 daddr_t size; /* thumb guestimate of size,
286 * [sec if positive, %-of-ram
287 * if TMPFS and negative]
288 */
289 daddr_t def_size; /* default size */
290 daddr_t limit; /* max size */
291 char mount[MOUNTLEN]; /* where will we mount this? */
292 enum part_type type; /* PT_root/PT_swap/PT_EFI_SYSTEM */
293
294 #define PUIFLAG_EXTEND 1 /* extend this part if free space
295 * is available */
296 #define PUIFLAG_ADD_OUTER 2 /* Add this partition to the outer
297 * partitions (if available) */
298 #define PUIFLG_IS_OUTER 4 /* this is an existing outer one */
299 #define PUIFLG_ADD_INNER 8 /* add outer also to inner */
300 #define PUIFLG_JUST_MOUNTPOINT 16 /* tmpfs of mfs mountpoints */
301 #define PUIFLG_CLONE_PARTS 32 /* clone external partitions */
302 uint flags;
303 struct disk_partitions *parts; /* Where does this partition live?
304 * We currently only support
305 * a single disk, but we plan to
306 * extend that.
307 * Use pm->parts to access
308 * the partitions. */
309 part_id cur_part_id; /* this may change, but we try to
310 * fix it up after all changes */
311 daddr_t cur_start; /* may change during editing, just
312 * used as a unique identifier */
313 uint32_t cur_flags; /* PTI_* flags from disk_part_info */
314
315 #define PUIMNT_ASYNC 0x0001 /* mount -o async */
316 #define PUIMNT_NOATIME 0x0002 /* mount -o noatime */
317 #define PUIMNT_NODEV 0x0004 /* mount -o nodev */
318 #define PUIMNT_NODEVMTIME 0x0008 /* mount -o nodevmtime */
319 #define PUIMNT_NOEXEC 0x0010 /* mount -o noexec */
320 #define PUIMNT_NOSUID 0x0020 /* mount -o nosuid */
321 #define PUIMNT_LOG 0x0040 /* mount -o log */
322 #define PUIMNT_NOAUTO 0x0080 /* "noauto" fstab flag */
323 unsigned int mountflags; /* flags for fstab */
324 #define PUIINST_NEWFS 0x0001 /* need to 'newfs' partition */
325 #define PUIINST_MOUNT 0x0002 /* need to mount partition */
326 #define PUIINST_BOOT 0x0004 /* this is a boot partition */
327 unsigned int instflags; /* installer handling flags */
328 uint fs_type, fs_version; /* e.g. FS_LFS, or FS_BSDFS,
329 * version = 2 for FFSv2 */
330 uint fs_opt1, fs_opt2, fs_opt3; /* FS specific, FFS: block/frag */
331 #ifndef NO_CLONES
332 /*
333 * Only != NULL when PUIFLG_CLONE_PARTS is set, describes the
334 * source partitions to clone here.
335 */
336 struct selected_partitions *clone_src;
337 /*
338 * If clone_src != NULL, this record corresponds to a single
339 * selected source partition, if clone_ndx is a valid index in clone_src
340 * (>= 0 && <= clone_src->num_sel, or all of them if clone_ndx = ~0U.
341 */
342 size_t clone_ndx;
343 #endif
344 };
345
346 /*
347 * A list of partition suggestions, bundled for editing
348 */
349 struct partition_usage_set {
350 struct disk_partitions *parts; /* main partition table */
351 size_t num; /* number of infos */
352 struct part_usage_info *infos; /* 0 .. num-1 */
353 struct disk_partitions **write_back;
354 /* partition tables from which we
355 * did delete some partitions and
356 * that need updating, even if
357 * no active partition remains. */
358 size_t num_write_back; /* number of write_back */
359 daddr_t cur_free_space; /* estimate of free sectors */
360 daddr_t reserved_space; /* space we are not allowed to use */
361 menu_ent *menu_opts; /* 0 .. num+N */
362 int menu; /* the menu to edit this */
363 bool ok; /* ok to continue (all fit) */
364 };
365
366 /*
367 * A structure we pass around in menus that edit a single partition out
368 * of a partition_usage_set.
369 */
370 struct single_part_fs_edit {
371 struct partition_usage_set *pset;
372 size_t index, first_custom_attr, offset, mode;
373 part_id id;
374 struct disk_part_info info; /* current partition data */
375 struct part_usage_info *wanted; /* points at our edit data */
376
377 /*
378 * "Backup" of old data, so we can restore previous values
379 * ("undo").
380 */
381 struct part_usage_info old_usage;
382 struct disk_part_info old_info;
383
384 /* menu return value */
385 int rv;
386 };
387
388 /*
389 * Description of a full target installation, all partitions and
390 * devices (may be across several struct pm_devs / disks).
391 */
392 struct install_partition_desc {
393 size_t num; /* how many entries in infos */
394 struct part_usage_info *infos; /* individual partitions */
395 struct disk_partitions **write_back; /* partition tables from
396 * which we did delete some
397 * partitions and that need
398 * updating, even if no
399 * active partition remains. */
400 size_t num_write_back; /* number of write_back */
401 bool cur_system; /* target is the live system */
402 };
403
404 /* variables */
405
406 extern int debug; /* set by -D option */
407
408 extern char machine[SSTRSIZE];
409
410 extern int ignorerror;
411 extern int ttysig_ignore;
412 extern pid_t ttysig_forward;
413 extern uint sizemult;
414 extern const char *multname;
415 extern const char *err_outofmem;
416 extern int partman_go; /* run extended partition manager */
417
418 /* logging variables */
419
420 extern FILE *logfp;
421 extern FILE *script;
422
423 #define MAX_DISKS 15
424
425 extern daddr_t root_limit; /* BIOS (etc) read limit */
426
427 enum SHRED_T { SHRED_NONE=0, SHRED_ZEROS, SHRED_RANDOM };
428
429 /* All information that is unique for each drive */
430 extern SLIST_HEAD(pm_head_t, pm_devs) pm_head;
431
432 struct pm_devs {
433 /*
434 * If device is blocked (e.g. part of a raid)
435 * this is a pointers to the parent dev
436 */
437 void *refdev;
438
439 char diskdev[SSTRSIZE]; /* Actual name of the disk. */
440 char diskdev_descr[STRSIZE]; /* e.g. IDENTIFY result */
441
442 /*
443 * What the disk layout should look like.
444 */
445 struct disk_partitions *parts;
446
447 /*
448 * The device does not take a MBR, even if we usually use
449 * MBR master / disklabel secondary partitioning.
450 * Used e.g. for raid* pseudo-disks.
451 */
452 bool no_mbr; /* userd for raid (etc) */
453
454 /*
455 * This device can not be partitioned (in any way).
456 * Used for wedges (dk*) or LVM devices.
457 */
458 bool no_part;
459
460 /*
461 * This is a pseudo-device representing the currently running
462 * system (i.e. all mounted file systems).
463 */
464 bool cur_system;
465
466 /* Actual values for current disk geometry - set by find_disks() or
467 * md_get_info()
468 */
469 uint sectorsize, dlcyl, dlhead, dlsec, dlcylsize, current_cylsize;
470 /*
471 * Total size of the disk - in 'sectorsize' units (!)
472 */
473 daddr_t dlsize; /* total number of disk sectors */
474
475 /* Area of disk we can allocate, start and size in sectors. */
476 daddr_t ptstart, ptsize;
477
478 /* For some bootblocks we need to know the CHS addressable limit */
479 daddr_t max_chs; /* bcyl * bhead * bsec */
480
481 /* If we have an MBR boot partition, start and size in sectors */
482 daddr_t bootstart, bootsize;
483
484 /*
485 * In extended partitioning: all partitions in parts (number of
486 * entries is parts->num_part) may actually be mounted (temporarily)
487 * somewhere, e.g. to access a vnd device on them. This list has
488 * a pointer to the current mount point (strdup()'d) if mounted,
489 * or NULL if not.
490 */
491 char **mounted;
492
493 bool unsaved; /* Flag indicating to partman that device need saving */
494 bool found; /* Flag to delete unplugged and unconfigured devices */
495 int blocked; /* Device is busy and cannot be changed */
496
497 SLIST_ENTRY(pm_devs) l;
498 };
499 extern struct pm_devs *pm; /* Pointer to current device with which we work */
500 extern struct pm_devs *pm_new; /* Pointer for next allocating device in find_disks() */
501
502 /* Generic structure for partman */
503 struct part_entry {
504 part_id id;
505 struct disk_partitions *parts;
506 void *dev_ptr;
507 struct install_partition_desc *install;
508 size_t index; /* e.g. if PM_RAID: this is raids[index] */
509 int dev_ptr_delta;
510 char fullname[SSTRSIZE];
511 enum {PM_DISK=1, PM_PART, PM_SPEC,
512 PM_RAID, PM_CGD, PM_VND, PM_LVM, PM_LVMLV} type;
513 };
514
515 /* Relative file name for storing a distribution. */
516 extern char xfer_dir[STRSIZE];
517 extern int clean_xfer_dir;
518
519 #if !defined(SYSINST_FTP_HOST)
520 #define SYSINST_FTP_HOST "ftp.NetBSD.org"
521 #endif
522
523 #if !defined(SYSINST_HTTP_HOST)
524 #define SYSINST_HTTP_HOST "cdn.NetBSD.org"
525 #endif
526
527 #if !defined(SYSINST_FTP_DIR)
528 #if defined(NETBSD_OFFICIAL_RELEASE)
529 #define SYSINST_FTP_DIR "pub/NetBSD/NetBSD-" REL
530 #elif defined(REL_PATH)
531 #define SYSINST_FTP_DIR "pub/NetBSD-daily/" REL_PATH "/latest"
532 #else
533 #define SYSINST_FTP_DIR "pub/NetBSD/NetBSD-" REL
534 #endif
535 #endif
536
537 #if !defined(ARCH_SUBDIR)
538 #define ARCH_SUBDIR MACH
539 #endif
540 #if !defined(PKG_ARCH_SUBDIR)
541 #define PKG_ARCH_SUBDIR MACH
542 #endif
543
544 #if !defined(SYSINST_PKG_HOST)
545 #define SYSINST_PKG_HOST "ftp.NetBSD.org"
546 #endif
547 #if !defined(SYSINST_PKG_HTTP_HOST)
548 #define SYSINST_PKG_HTTP_HOST "cdn.NetBSD.org"
549 #endif
550
551 #if !defined(SYSINST_PKG_DIR)
552 #define SYSINST_PKG_DIR "pub/pkgsrc/packages/NetBSD"
553 #endif
554
555 #if !defined(PKG_SUBDIR)
556 #define PKG_SUBDIR REL
557 #endif
558
559 #if !defined(SYSINST_PKGSRC_HOST)
560 #define SYSINST_PKGSRC_HOST SYSINST_PKG_HOST
561 #endif
562 #if !defined(SYSINST_PKGSRC_HTTP_HOST)
563 #define SYSINST_PKGSRC_HTTP_HOST SYSINST_PKG_HTTP_HOST
564 #endif
565
566 #ifndef SETS_TAR_SUFF
567 #define SETS_TAR_SUFF "tgz"
568 #endif
569
570 #ifdef USING_PAXASTAR
571 #define TAR_EXTRACT_FLAGS "-xhepf"
572 #else
573 #define TAR_EXTRACT_FLAGS "-xpf"
574 #endif
575
576 /* Abs. path we extract binary sets from */
577 extern char ext_dir_bin[STRSIZE];
578
579 /* Abs. path we extract source sets from */
580 extern char ext_dir_src[STRSIZE];
581
582 /* Abs. path we extract pkgsrc from */
583 extern char ext_dir_pkgsrc[STRSIZE];
584
585 /* Place we look for binary sets in all fs types */
586 extern char set_dir_bin[STRSIZE];
587
588 /* Place we look for source sets in all fs types */
589 extern char set_dir_src[STRSIZE];
590
591 /* Place we look for pkgs in all fs types */
592 extern char pkg_dir[STRSIZE];
593
594 /* Place we look for pkgsrc in all fs types */
595 extern char pkgsrc_dir[STRSIZE];
596
597 /* User shell */
598 extern const char *ushell;
599
600 #define XFER_FTP 0
601 #define XFER_HTTP 1
602 #define XFER_MAX XFER_HTTP
603
604 struct ftpinfo {
605 char xfer_host[XFER_MAX+1][STRSIZE];
606 char dir[STRSIZE] ;
607 char user[SSTRSIZE];
608 char pass[STRSIZE];
609 char proxy[STRSIZE];
610 unsigned int xfer; /* XFER_FTP for "ftp" or XFER_HTTP for "http" */
611 };
612
613 /* use the same struct for sets ftp and to build pkgpath */
614 extern struct ftpinfo ftp, pkg, pkgsrc;
615
616 extern int (*fetch_fn)(const char *);
617 extern char nfs_host[STRSIZE];
618 extern char nfs_dir[STRSIZE];
619 extern char entropy_file[PATH_MAX];
620
621 extern char cdrom_dev[SSTRSIZE]; /* Typically "cd0a" */
622 extern char fd_dev[SSTRSIZE]; /* Typically "/dev/fd0a" */
623 extern const char *fd_type; /* "msdos", "ffs" or maybe "ados" */
624
625 extern char localfs_dev[SSTRSIZE];
626 extern char localfs_fs[SSTRSIZE];
627 extern char localfs_dir[STRSIZE];
628
629 extern char targetroot_mnt[SSTRSIZE];
630
631 extern int mnt2_mounted;
632
633 extern char dist_postfix[SSTRSIZE];
634 extern char dist_tgz_postfix[SSTRSIZE];
635
636 /* needed prototypes */
637 void set_menu_numopts(int, int);
638 void remove_color_options(void);
639 #ifdef CHECK_ENTROPY
640 bool do_add_entropy(void);
641 size_t entropy_needed(void);
642 #endif
643 void remove_raid_options(void);
644 void remove_lvm_options(void);
645 void remove_cgd_options(void);
646
647 /* Machine dependent functions .... */
648 void md_init(void);
649 void md_init_set_status(int); /* SFLAG_foo */
650
651 /* MD functions if user selects install - in order called */
652 bool md_get_info(struct install_partition_desc*);
653 /* returns -1 to restart partitioning, 0 for error, 1 for success */
654 int md_make_bsd_partitions(struct install_partition_desc*);
655 bool md_check_partitions(struct install_partition_desc*);
656 #ifdef HAVE_GPT
657 /*
658 * New GPT partitions have been written, update bootloader or remember
659 * data untill needed in md_post_newfs
660 */
661 bool md_gpt_post_write(struct disk_partitions*, part_id root_id,
662 bool root_is_new, part_id efi_id, bool efi_is_new);
663 #endif
664 /*
665 * md_pre_disklabel and md_post_disklabel may be called
666 * multiple times, for each affected device, with the
667 * "inner" partitions pointer of the relevant partitions
668 * passed.
669 */
670 bool md_pre_disklabel(struct install_partition_desc*, struct disk_partitions*);
671 bool md_post_disklabel(struct install_partition_desc*, struct disk_partitions*);
672 bool md_disklabel_is_default(const struct disklabel *);
673 int md_pre_mount(struct install_partition_desc*, size_t);
674 int md_post_newfs(struct install_partition_desc*);
675 int md_post_extract(struct install_partition_desc*, bool upgrade);
676 void md_cleanup_install(struct install_partition_desc*);
677
678 /* MD functions if user selects upgrade - in order called */
679 int md_pre_update(struct install_partition_desc*);
680 int md_update(struct install_partition_desc*);
681 /* Also calls md_post_extract() */
682
683 /* from main.c */
684 void toplevel(void);
685
686 /* from disks.c */
687 bool get_default_cdrom(char *, size_t);
688 int find_disks(const char *, bool);
689 bool enumerate_disks(void *state,bool (*func)(void *state, const char *dev));
690 bool is_cdrom_device(const char *dev, bool as_target);
691 bool is_bootable_device(const char *dev);
692 bool is_partitionable_device(const char *dev);
693 bool convert_scheme(struct pm_devs *p, bool is_boot_drive, const char **err_msg);
694
695 #ifndef NO_CLONES
696 /* a single partition selected for cloning (etc) */
697 struct selected_partition {
698 struct disk_partitions *parts;
699 part_id id;
700 };
701 struct selected_partitions {
702 struct selected_partition *selection;
703 size_t num_sel;
704 bool with_data; /* partitions and their data selected */
705 bool free_parts; /* caller should free parts */
706 };
707 bool select_partitions(struct selected_partitions *res,
708 const struct disk_partitions *ignore);
709 daddr_t selected_parts_size(struct selected_partitions *);
710 void free_selected_partitions(struct selected_partitions *);
711
712 struct clone_target_menu_data {
713 struct partition_usage_set usage;
714 int res;
715 };
716
717 int clone_target_select(menudesc *m, void *arg);
718 bool clone_partition_data(struct disk_partitions *dest_parts, part_id did,
719 struct disk_partitions *src_parts, part_id sid);
720 #endif
721
722 struct menudesc;
723 void disp_cur_fspart(int, int);
724 bool can_newfs_fstype(unsigned int);
725 int make_filesystems(struct install_partition_desc *);
726 int make_fstab(struct install_partition_desc *);
727 int mount_disks(struct install_partition_desc *);
728 void set_swap_if_low_ram(struct install_partition_desc *);
729 void set_swap(struct install_partition_desc *);
730 void clear_swap(void);
731 int check_swap(const char *, int);
732 char *bootxx_name(struct install_partition_desc *);
733 int get_dkwedges(struct dkwedge_info **, const char *);
734
735 /* from disks_lfs.c */
736 int fs_is_lfs(void *);
737
738 /* from label.c */
739 /*
740 * Bits valid for "flags" in get_last_mounted.
741 * Currently we return the real last mount from FFS, the volume label
742 * from FAT32, and nothing otherwise. The NTFS support is currently
743 * restricted to verify the partition has an NTFS (as some partitioning
744 * schemes do not tell NTFS from FAT).
745 */
746 #define GLM_LIKELY_FFS 1U
747 #define GLM_MAYBE_FAT32 2U
748 #define GLM_MAYBE_NTFS 4U
749 /*
750 * possible fs_sub_types are currently:
751 * FS_BSDFFS:
752 * 0 unknown
753 * 1 FFSv1
754 * 2 FFSv2
755 * FS_MSDOS:
756 * 0 unknown
757 * else MBR_PTYPE_FAT* for the current FAT variant
758 * FS_NTFS:
759 * 0 unknown
760 * else MBR_PTYPE_NTFS (if valid NTFS was found)
761 *
762 * The fs_type and fs_sub_type pointers may be NULL.
763 */
764 const char *get_last_mounted(int fd, daddr_t offset, uint *fs_type,
765 uint *fs_sub_type, uint flags);
766 void canonicalize_last_mounted(char*);
767 int edit_and_check_label(struct pm_devs *p, struct partition_usage_set *pset, bool install);
768 int edit_ptn(menudesc *, void *);
769 int checkoverlap(struct disk_partitions *parts);
770 daddr_t getpartsize(struct disk_partitions *parts, daddr_t orig_start,
771 daddr_t partstart, daddr_t defpartsize);
772 daddr_t getpartoff(struct disk_partitions *parts, daddr_t defpartstart);
773
774 /* from install.c */
775 void do_install(void);
776
777 /* from factor.c */
778 void factor(long, long *, int, int *);
779
780 /* from fdisk.c */
781 void get_disk_info(char *);
782 void set_disk_info(char *);
783
784 /* from geom.c */
785 bool disk_ioctl(const char *, unsigned long, void *);
786 bool get_wedge_list(const char *, struct dkwedge_list *);
787 bool get_wedge_info(const char *, struct dkwedge_info *);
788 bool get_disk_geom(const char *, struct disk_geom *);
789 bool get_label_geom(const char *, struct disklabel *);
790
791 /* from net.c */
792 extern int network_up;
793 extern char net_namesvr[STRSIZE];
794 int get_via_ftp(unsigned int);
795 int get_via_nfs(void);
796 int config_network(int force);
797 void mnt_net_config(void);
798 void make_url(char *, struct ftpinfo *, const char *);
799 int get_pkgsrc(void);
800 const char *url_proto(unsigned int);
801
802 /* From run.c */
803 int collect(int, char **, const char *, ...) __printflike(3, 4);
804 int run_program(int, const char *, ...) __printflike(2, 3);
805 void do_logging(void);
806 int do_system(const char *);
807
808 /* from upgrade.c */
809 void do_upgrade(void);
810 void do_reinstall_sets(void);
811 void restore_etc(void);
812
813 /* from part_edit.c */
814 int err_msg_win(const char*);
815 const struct disk_partitioning_scheme *select_part_scheme(struct pm_devs *dev,
816 const struct disk_partitioning_scheme *skip, bool bootable,
817 const char *title);
818 /*
819 * return value:
820 * 0 -> abort
821 * 1 -> ok, continue
822 * -1 -> partitions have been deleted, start from scratch
823 */
824 int edit_outer_parts(struct disk_partitions*);
825 bool parts_use_wholedisk(struct disk_partitions*,
826 size_t add_ext_parts, const struct disk_part_info *ext_parts);
827
828 /*
829 * Machine dependent partitioning function, only used when
830 * innern/outer partitioning schemes are in use - this sets
831 * up the outer scheme for maximum NetBSD usage.
832 */
833 bool md_parts_use_wholedisk(struct disk_partitions*);
834
835 /* from util.c */
836 bool root_is_read_only(void);
837 void get_ptn_alignment(const struct disk_partitions *parts, daddr_t *align, daddr_t *p0off);
838 struct disk_partitions *get_inner_parts(struct disk_partitions *parts);
839 char* str_arg_subst(const char *, size_t, const char **);
840 void msg_display_subst(const char *, size_t, ...);
841 void msg_display_add_subst(const char *, size_t, ...);
842 int ask_yesno(const char *);
843 int ask_noyes(const char *);
844 void hit_enter_to_continue(const char *msg, const char *title);
845 /*
846 * return value:
847 * 0 -> abort
848 * 1 -> re-edit
849 * 2 -> continue installation
850 */
851 int ask_reedit(const struct disk_partitions *);
852 int dir_exists_p(const char *);
853 int file_exists_p(const char *);
854 int file_mode_match(const char *, unsigned int);
855 uint64_t get_ramsize(void); /* in MB! */
856 void ask_sizemult(int);
857 void run_makedev(void);
858 int boot_media_still_needed(void);
859 int get_via_floppy(void);
860 int get_via_cdrom(void);
861 int get_via_localfs(void);
862 int get_via_localdir(void);
863 void show_cur_distsets(void);
864 void make_ramdisk_dir(const char *);
865 void set_kernel_set(unsigned int);
866 void set_noextract_set(unsigned int);
867 unsigned int get_kernel_set(void);
868 unsigned int set_X11_selected(void);
869 int get_and_unpack_sets(int, msg, msg, msg);
870 int sanity_check(void);
871 int set_timezone(void);
872 void scripting_fprintf(FILE *, const char *, ...) __printflike(2, 3);
873 void scripting_vfprintf(FILE *, const char *, va_list) __printflike(2, 0);
874 void add_rc_conf(const char *, ...) __printflike(1, 2);
875 int del_rc_conf(const char *);
876 void add_sysctl_conf(const char *, ...) __printflike(1, 2);
877 void enable_rc_conf(void);
878 void set_sizemult(daddr_t, uint bps);
879 void set_default_sizemult(const char *disk, daddr_t unit, uint bps);
880 int check_lfs_progs(void);
881 void init_set_status(int);
882 void customise_sets(void);
883 void umount_mnt2(void);
884 int set_is_source(const char *);
885 const char *set_dir_for_set(const char *);
886 const char *ext_dir_for_set(const char *);
887 void replace(const char *, const char *, ...) __printflike(2, 3);
888 void get_tz_default(void);
889 distinfo* get_set_distinfo(int);
890 int extract_file(distinfo *, int);
891 int extract_file_to(distinfo *dist, int update, const char *dest_dir,
892 const char *extr_pattern, bool do_stats);
893 void do_coloring (unsigned int, unsigned int);
894 int set_menu_select(menudesc *, void *);
895 const char *safectime(time_t *);
896 bool use_tgz_for_set(const char*);
897 const char *set_postfix(const char*);
898 bool empty_usage_set_from_parts(struct partition_usage_set*,
899 struct disk_partitions*);
900 bool usage_set_from_parts(struct partition_usage_set*,
901 struct disk_partitions*);
902 bool usage_set_from_install_desc(struct partition_usage_set*,
903 const struct install_partition_desc*,
904 struct disk_partitions*);
905 bool merge_usage_set_into_install_desc(struct install_partition_desc*,
906 const struct partition_usage_set*);
907 void free_usage_set(struct partition_usage_set*);
908 bool install_desc_from_parts(struct install_partition_desc *,
909 struct disk_partitions*);
910 void free_install_desc(struct install_partition_desc*);
911 bool may_swap_if_not_sdmmc(const char*);
912
913 /* from target.c */
914 #if defined(DEBUG) || defined(DEBUG_ROOT)
915 void backtowin(void);
916 #endif
917 bool is_root_part_mount(const char *);
918 const char *concat_paths(const char *, const char *);
919 const char *target_expand(const char *);
920 bool needs_expanding(const char *, size_t);
921 void make_target_dir(const char *);
922 void append_to_target_file(const char *, const char *);
923 void echo_to_target_file(const char *, const char *);
924 void trunc_target_file(const char *);
925 const char *target_prefix(void);
926 int target_chdir(const char *);
927 void target_chdir_or_die(const char *);
928 int target_already_root(void);
929 FILE *target_fopen(const char *, const char *);
930 int target_collect_file(int, char **, const char *);
931 int is_active_rootpart(const char *, int);
932 int cp_to_target(const char *, const char *);
933 void dup_file_into_target(const char *);
934 void mv_within_target_or_die(const char *, const char *);
935 int cp_within_target(const char *, const char *, int);
936 int target_mount(const char *, const char *, const char *);
937 int target_unmount(const char *);
938 int target_mount_do(const char *, const char *, const char *);
939 int target_test(unsigned int, const char *);
940 int target_dir_exists_p(const char *);
941 int target_file_exists_p(const char *);
942 int target_symlink_exists_p(const char *);
943 void unwind_mounts(void);
944 void register_post_umount_delwedge(const char *disk, const char *wedge);
945 int target_mounted(void);
946 void umount_root(void);
947
948 /* from partman.c */
949 #ifndef NO_PARTMAN
950 int partman(struct install_partition_desc*);
951 int pm_getrefdev(struct pm_devs *);
952 void update_wedges(const char *);
953 void pm_destroy_all(void);
954 #else
partman(struct install_partition_desc * i __unused)955 static inline int partman(struct install_partition_desc *i __unused) { return -1; }
pm_getrefdev(struct pm_devs * x __unused)956 static inline int pm_getrefdev(struct pm_devs *x __unused) { return -1; }
957 #define update_wedges(x) __nothing
958 #endif
959 void pmdiskentry_enable(menudesc*, struct part_entry *);
960 int pm_partusage(struct pm_devs *, int, int);
961 void pm_setfstype(struct pm_devs *, part_id, int, int);
962 void pm_set_lvmpv(struct pm_devs *, part_id, bool);
963 bool pm_is_lvmpv(struct pm_devs *, part_id, const struct disk_part_info*);
964 int pm_editpart(int);
965 void pm_rename(struct pm_devs *);
966 void pm_shred(struct part_entry *, int);
967 void pm_umount(struct pm_devs *, int);
968 int pm_unconfigure(struct pm_devs *);
969 int pm_cgd_edit_new(struct pm_devs *pm, part_id id);
970 int pm_cgd_edit_old(struct part_entry *);
971 void pm_wedges_fill(struct pm_devs *);
972 void pm_edit_partitions(struct part_entry *);
973 part_id pm_whole_disk(struct part_entry *, int);
974 struct pm_devs * pm_from_pe(struct part_entry *);
975 bool pm_force_parts(struct pm_devs *);
976
977 /*
978 * Parse a file system position or size in a common way, return
979 * sector count and multiplicator.
980 * If "extend" is supported, things like 120+ will be parsed as
981 * 120 plus "extend this" flag.
982 * Caller needs to init muliplicator upfront to the default value.
983 */
984 daddr_t parse_disk_pos(
985 const char *, /* in: input string */
986 daddr_t *, /* in/out: multiplicator for return value */
987 daddr_t bps, /* in: sector size in bytes */
988 daddr_t, /* in: cylinder size in sectors */
989 bool *); /* NULL if "extend" is not supported, & of
990 * "extend" flag otherwise */
991
992 /* flags whether to offer the respective options (depending on helper
993 programs available on install media */
994 extern int have_raid, have_vnd, have_cgd, have_lvm, have_gpt, have_dk;
995 /* initialize above variables */
996 void check_available_binaries(void);
997
998 /* from bsddisklabel.c */
999 /* returns -1 to restart partitioning, 0 for error, 1 for success */
1000 int make_bsd_partitions(struct install_partition_desc*);
1001 void set_ptn_titles(menudesc *, int, void *);
1002 int set_ptn_size(menudesc *, void *);
1003 bool get_ptn_sizes(struct partition_usage_set*);
1004 bool check_partitions(struct install_partition_desc*);
1005
1006 /* from aout2elf.c */
1007 int move_aout_libs(void);
1008
1009 #ifdef WSKBD
1010 void get_kb_encoding(void);
1011 void save_kb_encoding(void);
1012 #else
1013 #define get_kb_encoding()
1014 #define save_kb_encoding()
1015 #endif
1016
1017 /* from configmenu.c */
1018 void do_configmenu(struct install_partition_desc*);
1019 void root_pw_setup(void);
1020
1021 /* from checkrc.c */
1022 int check_rcvar(const char *);
1023 int check_rcdefault(const char *);
1024 extern WINDOW *mainwin;
1025
1026 /* in menus.mi */
1027 void expand_all_option_texts(menudesc *menu, void *arg);
1028 void resize_menu_height(menudesc *);
1029
1030 #endif /* _DEFS_H_ */
1031