defs.h revision 1.76
1 /* $NetBSD: defs.h,v 1.76 2015/09/01 11:22:59 uebayasi Exp $ */ 2 3 /* 4 * Copyright (c) 1992, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * This software was developed by the Computer Systems Engineering group 8 * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and 9 * contributed to Berkeley. 10 * 11 * All advertising materials mentioning features or use of this software 12 * must display the following acknowledgement: 13 * This product includes software developed by the University of 14 * California, Lawrence Berkeley Laboratories. 15 * 16 * Redistribution and use in source and binary forms, with or without 17 * modification, are permitted provided that the following conditions 18 * are met: 19 * 1. Redistributions of source code must retain the above copyright 20 * notice, this list of conditions and the following disclaimer. 21 * 2. Redistributions in binary form must reproduce the above copyright 22 * notice, this list of conditions and the following disclaimer in the 23 * documentation and/or other materials provided with the distribution. 24 * 3. Neither the name of the University nor the names of its contributors 25 * may be used to endorse or promote products derived from this software 26 * without specific prior written permission. 27 * 28 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 29 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 30 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 31 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 32 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 33 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 34 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 35 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 36 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 37 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 38 * SUCH DAMAGE. 39 * 40 * from: @(#)config.h 8.1 (Berkeley) 6/6/93 41 */ 42 43 /* 44 * defs.h: Global definitions for "config" 45 */ 46 47 #if HAVE_NBTOOL_CONFIG_H 48 #include "nbtool_config.h" 49 #endif 50 51 #include <sys/types.h> 52 #include <sys/param.h> 53 #include <sys/queue.h> 54 55 #if !defined(MAKE_BOOTSTRAP) && defined(BSD) 56 #include <sys/cdefs.h> 57 #include <paths.h> 58 #endif 59 60 #include <stdio.h> 61 #include <stdlib.h> 62 #include <unistd.h> 63 64 /* These are really for MAKE_BOOTSTRAP but harmless. */ 65 #ifndef __dead 66 #define __dead 67 #endif 68 #ifndef __printflike 69 #define __printflike(a, b) 70 #endif 71 #ifndef _PATH_DEVNULL 72 #define _PATH_DEVNULL "/dev/null" 73 #endif 74 75 #ifdef MAKE_BOOTSTRAP 76 #undef dev_t 77 #undef devmajor_t 78 #undef devminor_t 79 #undef NODEV 80 #undef NODEVMAJOR 81 #undef major 82 #undef minor 83 #undef makedev 84 #define dev_t unsigned int /* XXX: assumes int is 32 bits */ 85 #define NODEV ((dev_t)-1) 86 #define devmajor_t int 87 #define devminor_t int 88 #define NODEVMAJOR (-1) 89 #define major(x) ((devmajor_t)((((x) & 0x000fff00) >> 8))) 90 #define minor(x) ((devminor_t)((((x) & 0xfff00000) >> 12) | \ 91 (((x) & 0x000000ff) >> 0))) 92 #define makedev(x,y) ((dev_t)((((x) << 8) & 0x000fff00) | \ 93 (((y) << 12) & 0xfff00000) | \ 94 (((y) << 0) & 0x000000ff))) 95 #define __attribute__(x) 96 #endif /* MAKE_BOOTSTRAP */ 97 98 #undef setprogname 99 #undef getprogname 100 extern const char *progname; 101 #define setprogname(s) ((void)(progname = (s))) 102 #define getprogname() (progname) 103 104 #define ARRCHR '#' 105 106 /* 107 * The next two lines define the current version of the config(1) binary, 108 * and the minimum version of the configuration files it supports. 109 */ 110 #define CONFIG_VERSION 20150834 111 #define CONFIG_MINVERSION 0 112 113 /* 114 * Name/value lists. Values can be strings or pointers and/or can carry 115 * integers. The names can be NULL, resulting in simple value lists. 116 */ 117 struct nvlist { 118 struct nvlist *nv_next; 119 const char *nv_name; 120 const char *nv_str; 121 void *nv_ptr; 122 long long nv_num; 123 int nv_ifunit; /* XXX XXX XXX */ 124 int nv_flags; 125 #define NV_DEPENDED 1 126 }; 127 128 /* 129 * Kernel configurations. 130 */ 131 struct config { 132 TAILQ_ENTRY(config) cf_next; 133 const char *cf_name; /* "netbsd" */ 134 int cf_lineno; /* source line */ 135 const char *cf_fstype; /* file system type */ 136 struct nvlist *cf_root; /* "root on ra0a" */ 137 struct nvlist *cf_dump; /* "dumps on ra0b" */ 138 }; 139 140 /* 141 * Option definition list 142 */ 143 struct defoptlist { 144 struct defoptlist *dl_next; 145 const char *dl_name; 146 const char *dl_value; 147 const char *dl_lintvalue; 148 int dl_obsolete; 149 struct nvlist *dl_depends; 150 }; 151 152 struct files; 153 TAILQ_HEAD(filelist, files); 154 155 struct module { 156 const char *m_name; 157 #if 1 158 struct attrlist *m_deps; 159 #else 160 struct attrlist *m_attrs; 161 struct modulelist *m_deps; 162 #endif 163 int m_expanding; 164 struct filelist m_files; 165 int m_weight; 166 }; 167 168 /* 169 * Attributes. These come in three flavors: "plain", "device class," 170 * and "interface". Plain attributes (e.g., "ether") simply serve 171 * to pull in files. Device class attributes are like plain 172 * attributes, but additionally specify a device class (e.g., the 173 * "disk" device class attribute specifies that devices with the 174 * attribute belong to the "DV_DISK" class) and are mutually exclusive. 175 * Interface attributes (e.g., "scsi") carry three lists: locators, 176 * child devices, and references. The locators are those things 177 * that must be specified in order to configure a device instance 178 * using this attribute (e.g., "tg0 at scsi0"). The a_devs field 179 * lists child devices that can connect here (e.g., "tg"s), while 180 * the a_refs are parents that carry the attribute (e.g., actual 181 * SCSI host adapter drivers such as the SPARC "esp"). 182 */ 183 struct attr { 184 /* XXX */ 185 struct module a_m; 186 #define a_name a_m.m_name 187 #define a_deps a_m.m_deps 188 #define a_expanding a_m.m_expanding 189 #define a_files a_m.m_files 190 #define a_weight a_m.m_weight 191 192 /* "interface attribute" */ 193 int a_iattr; /* true => allows children */ 194 struct loclist *a_locs; /* locators required */ 195 int a_loclen; /* length of above list */ 196 struct nvlist *a_devs; /* children */ 197 struct nvlist *a_refs; /* parents */ 198 199 /* "device class" */ 200 const char *a_devclass; /* device class described */ 201 }; 202 203 /* 204 * List of attributes. 205 */ 206 struct attrlist { 207 struct attrlist *al_next; 208 struct attr *al_this; 209 }; 210 211 /* 212 * List of locators. (Either definitions or uses...) 213 * 214 * XXX it would be nice if someone could clarify wtf ll_string and ll_num 215 * are actually holding. (This stuff was previously stored in a very ad 216 * hoc fashion, and the code is far from clear.) 217 */ 218 struct loclist { 219 const char *ll_name; 220 const char *ll_string; 221 long long ll_num; 222 struct loclist *ll_next; 223 }; 224 225 /* 226 * Parent specification. Multiple device instances may share a 227 * given parent spec. Parent specs are emitted only if there are 228 * device instances which actually reference it. 229 */ 230 struct pspec { 231 TAILQ_ENTRY(pspec) p_list; /* link on parent spec list */ 232 struct attr *p_iattr; /* interface attribute of parent */ 233 struct devbase *p_atdev; /* optional parent device base */ 234 int p_atunit; /* optional parent device unit */ 235 struct nvlist *p_devs; /* children using it */ 236 int p_inst; /* parent spec instance */ 237 int p_active; /* parent spec is actively used */ 238 }; 239 240 /* 241 * The "base" part (struct devbase) of a device ("uba", "sd"; but not 242 * "uba2" or "sd0"). It may be found "at" one or more attributes, 243 * including "at root" (this is represented by a NULL attribute), as 244 * specified by the device attachments (struct deva). 245 * 246 * Each device may also export attributes. If any provide an output 247 * interface (e.g., "esp" provides "scsi"), other devices (e.g., 248 * "tg"s) can be found at instances of this one (e.g., "esp"s). 249 * Such a connection must provide locators as specified by that 250 * interface attribute (e.g., "target"). The base device can 251 * export both output (aka `interface') attributes, as well as 252 * import input (`plain') attributes. Device attachments may 253 * only import input attributes; it makes no sense to have a 254 * specific attachment export a new interface to other devices. 255 * 256 * Each base carries a list of instances (via d_ihead). Note that this 257 * list "skips over" aliases; those must be found through the instances 258 * themselves. Each base also carries a list of possible attachments, 259 * each of which specify a set of devices that the device can attach 260 * to, as well as the device instances that are actually using that 261 * attachment. 262 */ 263 struct devbase { 264 const char *d_name; /* e.g., "sd" */ 265 TAILQ_ENTRY(devbase) d_next; 266 int d_isdef; /* set once properly defined */ 267 int d_ispseudo; /* is a pseudo-device */ 268 devmajor_t d_major; /* used for "root on sd0", e.g. */ 269 struct attrlist *d_attrs; /* attributes, if any */ 270 int d_umax; /* highest unit number + 1 */ 271 struct devi *d_ihead; /* first instance, if any */ 272 struct devi **d_ipp; /* used for tacking on more instances */ 273 struct deva *d_ahead; /* first attachment, if any */ 274 struct deva **d_app; /* used for tacking on attachments */ 275 struct attr *d_classattr; /* device class attribute (if any) */ 276 }; 277 278 struct deva { 279 const char *d_name; /* name of attachment, e.g. "com_isa" */ 280 TAILQ_ENTRY(deva) d_next; /* list of all instances */ 281 struct deva *d_bsame; /* list on same base */ 282 int d_isdef; /* set once properly defined */ 283 struct devbase *d_devbase; /* the base device */ 284 struct nvlist *d_atlist; /* e.g., "at tg" (attr list) */ 285 struct attrlist *d_attrs; /* attributes, if any */ 286 struct devi *d_ihead; /* first instance, if any */ 287 struct devi **d_ipp; /* used for tacking on more instances */ 288 }; 289 290 /* 291 * An "instance" of a device. The same instance may be listed more 292 * than once, e.g., "xx0 at isa? port FOO" + "xx0 at isa? port BAR". 293 * 294 * After everything has been read in and verified, the devi's are 295 * "packed" to collect all the information needed to generate ioconf.c. 296 * In particular, we try to collapse multiple aliases into a single entry. 297 * We then assign each "primary" (non-collapsed) instance a cfdata index. 298 * Note that there may still be aliases among these. 299 */ 300 struct devi { 301 /* created while parsing config file */ 302 const char *i_name; /* e.g., "sd0" */ 303 int i_unit; /* unit from name, e.g., 0 */ 304 struct devbase *i_base;/* e.g., pointer to "sd" base */ 305 TAILQ_ENTRY(devi) i_next; /* list of all instances */ 306 struct devi *i_bsame; /* list on same base */ 307 struct devi *i_asame; /* list on same base attachment */ 308 struct devi *i_alias; /* other aliases of this instance */ 309 const char *i_at; /* where this is "at" (NULL if at root) */ 310 struct pspec *i_pspec; /* parent spec (NULL if at root) */ 311 struct deva *i_atdeva; 312 const char **i_locs; /* locators (as given by pspec's iattr) */ 313 int i_cfflags; /* flags from config line */ 314 int i_lineno; /* line # in config, for later errors */ 315 const char *i_srcfile; /* file it appears in */ 316 int i_level; /* position between negated instances */ 317 int i_active; 318 #define DEVI_ORPHAN 0 /* instance has no active parent */ 319 #define DEVI_ACTIVE 1 /* instance has an active parent */ 320 #define DEVI_IGNORED 2 /* instance's parent has been removed */ 321 #define DEVI_BROKEN 3 /* instance is broken (syntax error) */ 322 int i_pseudoroot; /* instance is pseudoroot */ 323 324 /* created during packing or ioconf.c generation */ 325 short i_collapsed; /* set => this alias no longer needed */ 326 u_short i_cfindex; /* our index in cfdata */ 327 int i_locoff; /* offset in locators.vec */ 328 329 }; 330 /* special units */ 331 #define STAR (-1) /* unit number for, e.g., "sd*" */ 332 #define WILD (-2) /* unit number for, e.g., "sd?" */ 333 334 /* 335 * Files or objects. This structure defines the common fields 336 * between the two. 337 */ 338 struct filetype { 339 TAILQ_ENTRY(files) fit_next; 340 TAILQ_ENTRY(files) fit_snext; 341 const char *fit_srcfile; /* the name of the "files" file that got us */ 342 u_short fit_srcline; /* and the line number */ 343 u_char fit_flags; /* as below */ 344 char fit_lastc; /* last char from path */ 345 const char *fit_tail; /* name, i.e., strrchr(fi_path, '/') + 1 */ 346 const char *fit_base; /* tail minus ".c" (or whatever) */ 347 const char *fit_path; /* full file path */ 348 const char *fit_prefix; /* any file prefix */ 349 int fit_suffix; /* single char suffix */ 350 size_t fit_len; /* path string length */ 351 struct condexpr *fit_optx; /* options expression */ 352 struct nvlist *fit_optf; /* flattened version of above, if needed */ 353 const char *fit_mkrule; /* special make rule, if any */ 354 struct attr *fit_attr; /* owner attr */ 355 TAILQ_ENTRY(files) fit_anext; /* next file in attr */ 356 }; 357 /* Anything less than 0x10 is sub-type specific */ 358 359 /* 360 * Files. Each file is either standard (always included) or optional, 361 * depending on whether it has names on which to *be* optional. The 362 * options field (fi_optx) is an expression tree of type struct 363 * condexpr, with nodes for OR, AND, and NOT, as well as atoms (words) 364 * representing some particular option. 365 * 366 * For any file marked as needs-count or needs-flag, fixfiles() will 367 * build fi_optf, a `flat list' of the options with nv_num fields that 368 * contain counts or `need' flags; this is used in mkheaders(). 369 */ 370 struct files { 371 struct filetype fi_fit; 372 }; 373 #define fi_next fi_fit.fit_next 374 #define fi_snext fi_fit.fit_snext 375 #define fi_srcfile fi_fit.fit_srcfile 376 #define fi_srcline fi_fit.fit_srcline 377 #define fi_flags fi_fit.fit_flags 378 #define fi_lastc fi_fit.fit_lastc 379 #define fi_tail fi_fit.fit_tail 380 #define fi_base fi_fit.fit_base 381 #define fi_path fi_fit.fit_path 382 #define fi_prefix fi_fit.fit_prefix 383 #define fi_suffix fi_fit.fit_suffix 384 #define fi_len fi_fit.fit_len 385 #define fi_optx fi_fit.fit_optx 386 #define fi_optf fi_fit.fit_optf 387 #define fi_mkrule fi_fit.fit_mkrule 388 #define fi_attr fi_fit.fit_attr 389 #define fi_anext fi_fit.fit_anext 390 391 /* flags */ 392 #define FI_SEL 0x01 /* selected */ 393 #define FI_NEEDSCOUNT 0x02 /* needs-count */ 394 #define FI_NEEDSFLAG 0x04 /* needs-flag */ 395 #define FI_HIDDEN 0x08 /* obscured by other(s), base names overlap */ 396 397 /* 398 * Condition expressions. 399 */ 400 401 enum condexpr_types { 402 CX_ATOM, 403 CX_NOT, 404 CX_AND, 405 CX_OR, 406 }; 407 struct condexpr { 408 enum condexpr_types cx_type; 409 union { 410 const char *atom; 411 struct condexpr *not; 412 struct { 413 struct condexpr *left; 414 struct condexpr *right; 415 } and, or; 416 } cx_u; 417 }; 418 #define cx_atom cx_u.atom 419 #define cx_not cx_u.not 420 #define cx_and cx_u.and 421 #define cx_or cx_u.or 422 423 /* 424 * File/object prefixes. These are arranged in a stack, and affect 425 * the behavior of the source path. 426 */ 427 struct prefix { 428 SLIST_ENTRY(prefix) pf_next; /* next prefix in stack */ 429 const char *pf_prefix; /* the actual prefix */ 430 }; 431 432 /* 433 * Device major informations. 434 */ 435 struct devm { 436 TAILQ_ENTRY(devm) dm_next; 437 const char *dm_srcfile; /* the name of the "majors" file */ 438 u_short dm_srcline; /* the line number */ 439 const char *dm_name; /* [bc]devsw name */ 440 devmajor_t dm_cmajor; /* character major */ 441 devmajor_t dm_bmajor; /* block major */ 442 struct condexpr *dm_opts; /* options */ 443 struct nvlist *dm_devnodes; /* information on /dev nodes */ 444 }; 445 446 /* 447 * Hash tables look up name=value pairs. The pointer value of the name 448 * is assumed to be constant forever; this can be arranged by interning 449 * the name. (This is fairly convenient since our lexer does this for 450 * all identifier-like strings---it has to save them anyway, lest yacc's 451 * look-ahead wipe out the current one.) 452 */ 453 struct hashtab; 454 455 int lkmmode; 456 const char *conffile; /* source file, e.g., "GENERIC.sparc" */ 457 const char *machine; /* machine type, e.g., "sparc" or "sun3" */ 458 const char *machinearch; /* machine arch, e.g., "sparc" or "m68k" */ 459 struct nvlist *machinesubarches; 460 /* machine subarches, e.g., "sun68k" or "hpc" */ 461 const char *ioconfname; /* ioconf name, mutually exclusive to machine */ 462 const char *srcdir; /* path to source directory (rel. to build) */ 463 const char *builddir; /* path to build directory */ 464 const char *defbuilddir; /* default build directory */ 465 const char *ident; /* kernel "ident"ification string */ 466 int errors; /* counts calls to error() */ 467 int minmaxusers; /* minimum "maxusers" parameter */ 468 int defmaxusers; /* default "maxusers" parameter */ 469 int maxmaxusers; /* default "maxusers" parameter */ 470 int maxusers; /* configuration's "maxusers" parameter */ 471 int maxpartitions; /* configuration's "maxpartitions" parameter */ 472 int version; /* version of the configuration file */ 473 struct nvlist *options; /* options */ 474 struct nvlist *fsoptions; /* filesystems */ 475 struct nvlist *mkoptions; /* makeoptions */ 476 struct nvlist *appmkoptions; /* appending mkoptions */ 477 struct nvlist *condmkoptions; /* conditional makeoption table */ 478 struct hashtab *devbasetab; /* devbase lookup */ 479 struct hashtab *devroottab; /* attach at root lookup */ 480 struct hashtab *devatab; /* devbase attachment lookup */ 481 struct hashtab *devitab; /* device instance lookup */ 482 struct hashtab *deaddevitab; /* removed instances lookup */ 483 struct hashtab *selecttab; /* selects things that are "optional foo" */ 484 struct hashtab *needcnttab; /* retains names marked "needs-count" */ 485 struct hashtab *opttab; /* table of configured options */ 486 struct hashtab *fsopttab; /* table of configured file systems */ 487 struct dlhash *defopttab; /* options that have been "defopt"'d */ 488 struct dlhash *defflagtab; /* options that have been "defflag"'d */ 489 struct dlhash *defparamtab; /* options that have been "defparam"'d */ 490 struct dlhash *defoptlint; /* lint values for options */ 491 struct nvhash *deffstab; /* defined file systems */ 492 struct dlhash *optfiletab; /* "defopt"'d option .h files */ 493 struct hashtab *attrtab; /* attributes (locators, etc.) */ 494 struct hashtab *attrdeptab; /* attribute dependencies */ 495 struct hashtab *bdevmtab; /* block devm lookup */ 496 struct hashtab *cdevmtab; /* character devm lookup */ 497 498 TAILQ_HEAD(, devbase) allbases; /* list of all devbase structures */ 499 TAILQ_HEAD(, deva) alldevas; /* list of all devbase attachments */ 500 TAILQ_HEAD(conftq, config) allcf; /* list of configured kernels */ 501 TAILQ_HEAD(, devi) alldevi, /* list of all instances */ 502 allpseudo; /* list of all pseudo-devices */ 503 TAILQ_HEAD(, devm) alldevms; /* list of all device-majors */ 504 TAILQ_HEAD(, pspec) allpspecs; /* list of all parent specs */ 505 int ndevi; /* number of devi's (before packing) */ 506 int npspecs; /* number of parent specs */ 507 devmajor_t maxbdevm; /* max number of block major */ 508 devmajor_t maxcdevm; /* max number of character major */ 509 int do_devsw; /* 0 if pre-devsw config */ 510 int oktopackage; /* 0 before setmachine() */ 511 int devilevel; /* used for devi->i_level */ 512 513 struct filelist allfiles; /* list of all kernel source files */ 514 struct filelist allcfiles; /* list of all .c files */ 515 struct filelist allsfiles; /* list of all .S files */ 516 struct filelist allofiles; /* list of all .o files */ 517 TAILQ_HEAD(, files) allobjects; /* list of all kernel object and 518 library files */ 519 520 SLIST_HEAD(, prefix) prefixes, /* prefix stack */ 521 allprefixes; /* all prefixes used (after popped) */ 522 SLIST_HEAD(, prefix) curdirs; /* curdir stack */ 523 524 extern struct attr allattr; 525 struct devi **packed; /* arrayified table for packed devi's */ 526 size_t npacked; /* size of packed table, <= ndevi */ 527 528 struct { /* loc[] table for config */ 529 const char **vec; 530 int used; 531 } locators; 532 533 struct numconst { 534 int64_t val; 535 int fmt; 536 }; 537 538 /* files.c */ 539 void initfiles(void); 540 void checkfiles(void); 541 int fixfiles(void); /* finalize */ 542 int fixobjects(void); 543 int fixdevsw(void); 544 void addfile(const char *, struct condexpr *, u_char, const char *); 545 int expr_eval(struct condexpr *, int (*)(const char *, void *), void *); 546 547 /* hash.c */ 548 struct hashtab *ht_new(void); 549 void ht_free(struct hashtab *); 550 int ht_insrep2(struct hashtab *, const char *, const char *, void *, int); 551 int ht_insrep(struct hashtab *, const char *, void *, int); 552 #define ht_insert2(ht, nam1, nam2, val) ht_insrep2(ht, nam1, nam2, val, 0) 553 #define ht_insert(ht, nam, val) ht_insrep(ht, nam, val, 0) 554 #define ht_replace(ht, nam, val) ht_insrep(ht, nam, val, 1) 555 int ht_remove2(struct hashtab *, const char *, const char *); 556 int ht_remove(struct hashtab *, const char *); 557 void *ht_lookup2(struct hashtab *, const char *, const char *); 558 void *ht_lookup(struct hashtab *, const char *); 559 void initintern(void); 560 const char *intern(const char *); 561 typedef int (*ht_callback2)(const char *, const char *, void *, void *); 562 typedef int (*ht_callback)(const char *, void *, void *); 563 int ht_enumerate2(struct hashtab *, ht_callback2, void *); 564 int ht_enumerate(struct hashtab *, ht_callback, void *); 565 566 /* typed hash, named struct HT, whose type is string -> struct VT */ 567 #define DECLHASH(HT, VT) \ 568 struct HT; \ 569 struct HT *HT##_create(void); \ 570 int HT##_insert(struct HT *, const char *, struct VT *); \ 571 int HT##_replace(struct HT *, const char *, struct VT *); \ 572 int HT##_remove(struct HT *, const char *); \ 573 struct VT *HT##_lookup(struct HT *, const char *); \ 574 int HT##_enumerate(struct HT *, \ 575 int (*)(const char *, struct VT *, void *), \ 576 void *) 577 DECLHASH(nvhash, nvlist); 578 DECLHASH(dlhash, defoptlist); 579 580 /* lint.c */ 581 void emit_instances(void); 582 void emit_options(void); 583 void emit_params(void); 584 585 /* main.c */ 586 extern int Mflag; 587 void addoption(const char *, const char *); 588 void addfsoption(const char *); 589 void addmkoption(const char *, const char *); 590 void appendmkoption(const char *, const char *); 591 void appendcondmkoption(struct condexpr *, const char *, const char *); 592 void deffilesystem(struct nvlist *, struct nvlist *); 593 void defoption(const char *, struct defoptlist *, struct nvlist *); 594 void defflag(const char *, struct defoptlist *, struct nvlist *, int); 595 void defparam(const char *, struct defoptlist *, struct nvlist *, int); 596 void deloption(const char *); 597 void delfsoption(const char *); 598 void delmkoption(const char *); 599 int devbase_has_instances(struct devbase *, int); 600 int is_declared_option(const char *); 601 int deva_has_instances(struct deva *, int); 602 void setupdirs(void); 603 void fixmaxusers(void); 604 void fixmkoption(void); 605 const char *strtolower(const char *); 606 607 /* tests on option types */ 608 #define OPT_FSOPT(n) (nvhash_lookup(deffstab, (n)) != NULL) 609 #define OPT_DEFOPT(n) (dlhash_lookup(defopttab, (n)) != NULL) 610 #define OPT_DEFFLAG(n) (dlhash_lookup(defflagtab, (n)) != NULL) 611 #define OPT_DEFPARAM(n) (dlhash_lookup(defparamtab, (n)) != NULL) 612 #define OPT_OBSOLETE(n) (dlhash_lookup(obsopttab, (n)) != NULL) 613 #define DEFINED_OPTION(n) (is_declared_option((n))) 614 615 /* main.c */ 616 void logconfig_include(FILE *, const char *); 617 618 /* mkdevsw.c */ 619 int mkdevsw(void); 620 621 /* mkheaders.c */ 622 int mkheaders(void); 623 int moveifchanged(const char *, const char *); 624 int emitlocs(void); 625 int emitioconfh(void); 626 627 /* mkioconf.c */ 628 int mkioconf(void); 629 630 /* mkmakefile.c */ 631 int mkmakefile(void); 632 633 /* mkswap.c */ 634 int mkswap(void); 635 636 /* pack.c */ 637 void pack(void); 638 639 /* scan.l */ 640 u_short currentline(void); 641 int firstfile(const char *); 642 void package(const char *); 643 int include(const char *, int, int, int); 644 645 /* sem.c, other than for yacc actions */ 646 void initsem(void); 647 int onlist(struct nvlist *, void *); 648 649 /* util.c */ 650 void prefix_push(const char *); 651 void prefix_pop(void); 652 char *sourcepath(const char *); 653 extern int dflag; 654 #define CFGDBG(n, ...) \ 655 do { if ((dflag) >= (n)) cfgdbg(__VA_ARGS__); } while (0) 656 void cfgdbg(const char *, ...) /* debug info */ 657 __printflike(1, 2); 658 void cfgwarn(const char *, ...) /* immediate warns */ 659 __printflike(1, 2); 660 void cfgxwarn(const char *, int, const char *, ...) /* delayed warns */ 661 __printflike(3, 4); 662 void cfgerror(const char *, ...) /* immediate errs */ 663 __printflike(1, 2); 664 void cfgxerror(const char *, int, const char *, ...) /* delayed errs */ 665 __printflike(3, 4); 666 __dead void panic(const char *, ...) 667 __printflike(1, 2); 668 struct nvlist *newnv(const char *, const char *, void *, long long, struct nvlist *); 669 void nvfree(struct nvlist *); 670 void nvfreel(struct nvlist *); 671 struct nvlist *nvcat(struct nvlist *, struct nvlist *); 672 void autogen_comment(FILE *, const char *); 673 struct defoptlist *defoptlist_create(const char *, const char *, const char *); 674 void defoptlist_destroy(struct defoptlist *); 675 struct defoptlist *defoptlist_append(struct defoptlist *, struct defoptlist *); 676 struct attrlist *attrlist_create(void); 677 struct attrlist *attrlist_cons(struct attrlist *, struct attr *); 678 void attrlist_destroy(struct attrlist *); 679 void attrlist_destroyall(struct attrlist *); 680 struct loclist *loclist_create(const char *, const char *, long long); 681 void loclist_destroy(struct loclist *); 682 struct condexpr *condexpr_create(enum condexpr_types); 683 void condexpr_destroy(struct condexpr *); 684 685 /* liby */ 686 void yyerror(const char *); 687 int yylex(void); 688
Indexes created Mon Sep 29 21:09:56 GMT 2025