defs.h revision 1.66
1 /* $NetBSD: defs.h,v 1.66 2015/08/28 09:04:02 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 20150820 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 module { 153 const char *m_name; 154 #if 1 155 struct attrlist *m_deps; 156 #else 157 struct attrlist *m_attrs; 158 struct modulelist *m_deps; 159 #endif 160 int m_expanding; 161 TAILQ_HEAD(, files) m_files; 162 int m_weight; 163 }; 164 165 /* 166 * Attributes. These come in three flavors: "plain", "device class," 167 * and "interface". Plain attributes (e.g., "ether") simply serve 168 * to pull in files. Device class attributes are like plain 169 * attributes, but additionally specify a device class (e.g., the 170 * "disk" device class attribute specifies that devices with the 171 * attribute belong to the "DV_DISK" class) and are mutually exclusive. 172 * Interface attributes (e.g., "scsi") carry three lists: locators, 173 * child devices, and references. The locators are those things 174 * that must be specified in order to configure a device instance 175 * using this attribute (e.g., "tg0 at scsi0"). The a_devs field 176 * lists child devices that can connect here (e.g., "tg"s), while 177 * the a_refs are parents that carry the attribute (e.g., actual 178 * SCSI host adapter drivers such as the SPARC "esp"). 179 */ 180 struct attr { 181 /* XXX */ 182 struct module a_m; 183 #define a_name a_m.m_name 184 #define a_deps a_m.m_deps 185 #define a_expanding a_m.m_expanding 186 #define a_files a_m.m_files 187 #define a_weight a_m.m_weight 188 189 /* "interface attribute" */ 190 int a_iattr; /* true => allows children */ 191 struct loclist *a_locs; /* locators required */ 192 int a_loclen; /* length of above list */ 193 struct nvlist *a_devs; /* children */ 194 struct nvlist *a_refs; /* parents */ 195 196 /* "device class" */ 197 const char *a_devclass; /* device class described */ 198 }; 199 200 /* 201 * List of attributes. 202 */ 203 struct attrlist { 204 struct attrlist *al_next; 205 struct attr *al_this; 206 }; 207 208 /* 209 * List of locators. (Either definitions or uses...) 210 * 211 * XXX it would be nice if someone could clarify wtf ll_string and ll_num 212 * are actually holding. (This stuff was previously stored in a very ad 213 * hoc fashion, and the code is far from clear.) 214 */ 215 struct loclist { 216 const char *ll_name; 217 const char *ll_string; 218 long long ll_num; 219 struct loclist *ll_next; 220 }; 221 222 /* 223 * Parent specification. Multiple device instances may share a 224 * given parent spec. Parent specs are emitted only if there are 225 * device instances which actually reference it. 226 */ 227 struct pspec { 228 TAILQ_ENTRY(pspec) p_list; /* link on parent spec list */ 229 struct attr *p_iattr; /* interface attribute of parent */ 230 struct devbase *p_atdev; /* optional parent device base */ 231 int p_atunit; /* optional parent device unit */ 232 struct nvlist *p_devs; /* children using it */ 233 int p_inst; /* parent spec instance */ 234 int p_active; /* parent spec is actively used */ 235 }; 236 237 /* 238 * The "base" part (struct devbase) of a device ("uba", "sd"; but not 239 * "uba2" or "sd0"). It may be found "at" one or more attributes, 240 * including "at root" (this is represented by a NULL attribute), as 241 * specified by the device attachments (struct deva). 242 * 243 * Each device may also export attributes. If any provide an output 244 * interface (e.g., "esp" provides "scsi"), other devices (e.g., 245 * "tg"s) can be found at instances of this one (e.g., "esp"s). 246 * Such a connection must provide locators as specified by that 247 * interface attribute (e.g., "target"). The base device can 248 * export both output (aka `interface') attributes, as well as 249 * import input (`plain') attributes. Device attachments may 250 * only import input attributes; it makes no sense to have a 251 * specific attachment export a new interface to other devices. 252 * 253 * Each base carries a list of instances (via d_ihead). Note that this 254 * list "skips over" aliases; those must be found through the instances 255 * themselves. Each base also carries a list of possible attachments, 256 * each of which specify a set of devices that the device can attach 257 * to, as well as the device instances that are actually using that 258 * attachment. 259 */ 260 struct devbase { 261 const char *d_name; /* e.g., "sd" */ 262 TAILQ_ENTRY(devbase) d_next; 263 int d_isdef; /* set once properly defined */ 264 int d_ispseudo; /* is a pseudo-device */ 265 devmajor_t d_major; /* used for "root on sd0", e.g. */ 266 struct attrlist *d_attrs; /* attributes, if any */ 267 int d_umax; /* highest unit number + 1 */ 268 struct devi *d_ihead; /* first instance, if any */ 269 struct devi **d_ipp; /* used for tacking on more instances */ 270 struct deva *d_ahead; /* first attachment, if any */ 271 struct deva **d_app; /* used for tacking on attachments */ 272 struct attr *d_classattr; /* device class attribute (if any) */ 273 }; 274 275 struct deva { 276 const char *d_name; /* name of attachment, e.g. "com_isa" */ 277 TAILQ_ENTRY(deva) d_next; /* list of all instances */ 278 struct deva *d_bsame; /* list on same base */ 279 int d_isdef; /* set once properly defined */ 280 struct devbase *d_devbase; /* the base device */ 281 struct nvlist *d_atlist; /* e.g., "at tg" (attr list) */ 282 struct attrlist *d_attrs; /* attributes, if any */ 283 struct devi *d_ihead; /* first instance, if any */ 284 struct devi **d_ipp; /* used for tacking on more instances */ 285 }; 286 287 /* 288 * An "instance" of a device. The same instance may be listed more 289 * than once, e.g., "xx0 at isa? port FOO" + "xx0 at isa? port BAR". 290 * 291 * After everything has been read in and verified, the devi's are 292 * "packed" to collect all the information needed to generate ioconf.c. 293 * In particular, we try to collapse multiple aliases into a single entry. 294 * We then assign each "primary" (non-collapsed) instance a cfdata index. 295 * Note that there may still be aliases among these. 296 */ 297 struct devi { 298 /* created while parsing config file */ 299 const char *i_name; /* e.g., "sd0" */ 300 int i_unit; /* unit from name, e.g., 0 */ 301 struct devbase *i_base;/* e.g., pointer to "sd" base */ 302 TAILQ_ENTRY(devi) i_next; /* list of all instances */ 303 struct devi *i_bsame; /* list on same base */ 304 struct devi *i_asame; /* list on same base attachment */ 305 struct devi *i_alias; /* other aliases of this instance */ 306 const char *i_at; /* where this is "at" (NULL if at root) */ 307 struct pspec *i_pspec; /* parent spec (NULL if at root) */ 308 struct deva *i_atdeva; 309 const char **i_locs; /* locators (as given by pspec's iattr) */ 310 int i_cfflags; /* flags from config line */ 311 int i_lineno; /* line # in config, for later errors */ 312 const char *i_srcfile; /* file it appears in */ 313 int i_level; /* position between negated instances */ 314 int i_active; 315 #define DEVI_ORPHAN 0 /* instance has no active parent */ 316 #define DEVI_ACTIVE 1 /* instance has an active parent */ 317 #define DEVI_IGNORED 2 /* instance's parent has been removed */ 318 #define DEVI_BROKEN 3 /* instance is broken (syntax error) */ 319 int i_pseudoroot; /* instance is pseudoroot */ 320 321 /* created during packing or ioconf.c generation */ 322 short i_collapsed; /* set => this alias no longer needed */ 323 u_short i_cfindex; /* our index in cfdata */ 324 int i_locoff; /* offset in locators.vec */ 325 326 }; 327 /* special units */ 328 #define STAR (-1) /* unit number for, e.g., "sd*" */ 329 #define WILD (-2) /* unit number for, e.g., "sd?" */ 330 331 /* 332 * Files or objects. This structure defines the common fields 333 * between the two. 334 */ 335 struct filetype 336 { 337 const char *fit_srcfile; /* the name of the "files" file that got us */ 338 u_short fit_srcline; /* and the line number */ 339 u_char fit_flags; /* as below */ 340 char fit_lastc; /* last char from path */ 341 const char *fit_path; /* full file path */ 342 const char *fit_prefix; /* any file prefix */ 343 size_t fit_len; /* path string length */ 344 int fit_suffix; /* single char suffix */ 345 struct attr *fit_attr; /* owner attr */ 346 TAILQ_ENTRY(files) fit_anext; /* next file in attr */ 347 }; 348 /* Anything less than 0x10 is sub-type specific */ 349 350 /* 351 * Files. Each file is either standard (always included) or optional, 352 * depending on whether it has names on which to *be* optional. The 353 * options field (fi_optx) is an expression tree of type struct 354 * condexpr, with nodes for OR, AND, and NOT, as well as atoms (words) 355 * representing some particular option. 356 * 357 * For any file marked as needs-count or needs-flag, fixfiles() will 358 * build fi_optf, a `flat list' of the options with nv_num fields that 359 * contain counts or `need' flags; this is used in mkheaders(). 360 */ 361 struct files { 362 struct filetype fi_fit; 363 TAILQ_ENTRY(files) fi_next; 364 const char *fi_tail; /* name, i.e., strrchr(fi_path, '/') + 1 */ 365 const char *fi_base; /* tail minus ".c" (or whatever) */ 366 struct condexpr *fi_optx; /* options expression */ 367 struct nvlist *fi_optf; /* flattened version of above, if needed */ 368 }; 369 #define fi_srcfile fi_fit.fit_srcfile 370 #define fi_srcline fi_fit.fit_srcline 371 #define fi_flags fi_fit.fit_flags 372 #define fi_lastc fi_fit.fit_lastc 373 #define fi_path fi_fit.fit_path 374 #define fi_prefix fi_fit.fit_prefix 375 #define fi_suffix fi_fit.fit_suffix 376 #define fi_len fi_fit.fit_len 377 #define fi_attr fi_fit.fit_attr 378 #define fi_anext fi_fit.fit_anext 379 380 /* flags */ 381 #define FI_SEL 0x01 /* selected */ 382 #define FI_NEEDSCOUNT 0x02 /* needs-count */ 383 #define FI_NEEDSFLAG 0x04 /* needs-flag */ 384 #define FI_HIDDEN 0x08 /* obscured by other(s), base names overlap */ 385 386 /* 387 * Objects and libraries. This allows precompiled object and library 388 * files (e.g. binary-only device drivers) to be linked in. 389 */ 390 struct objects { 391 struct filetype oi_fit; 392 TAILQ_ENTRY(objects) oi_next; 393 struct condexpr *oi_optx; /* condition expression */ 394 struct nvlist *oi_optf;/* flattened version of above, if needed */ 395 }; 396 397 #define oi_srcfile oi_fit.fit_srcfile 398 #define oi_srcline oi_fit.fit_srcline 399 #define oi_flags oi_fit.fit_flags 400 #define oi_lastc oi_fit.fit_lastc 401 #define oi_path oi_fit.fit_path 402 #define oi_prefix oi_fit.fit_prefix 403 404 /* flags */ 405 #define OI_SEL 0x01 /* selected */ 406 #define OI_NEEDSFLAG 0x02 /* needs-flag */ 407 408 /* 409 * Condition expressions. 410 */ 411 412 enum condexpr_types { 413 CX_ATOM, 414 CX_NOT, 415 CX_AND, 416 CX_OR, 417 }; 418 struct condexpr { 419 enum condexpr_types cx_type; 420 union { 421 const char *atom; 422 struct condexpr *not; 423 struct { 424 struct condexpr *left; 425 struct condexpr *right; 426 } and, or; 427 } cx_u; 428 }; 429 #define cx_atom cx_u.atom 430 #define cx_not cx_u.not 431 #define cx_and cx_u.and 432 #define cx_or cx_u.or 433 434 /* 435 * File/object prefixes. These are arranged in a stack, and affect 436 * the behavior of the source path. 437 */ 438 struct prefix { 439 SLIST_ENTRY(prefix) pf_next; /* next prefix in stack */ 440 const char *pf_prefix; /* the actual prefix */ 441 }; 442 443 /* 444 * Device major informations. 445 */ 446 struct devm { 447 TAILQ_ENTRY(devm) dm_next; 448 const char *dm_srcfile; /* the name of the "majors" file */ 449 u_short dm_srcline; /* the line number */ 450 const char *dm_name; /* [bc]devsw name */ 451 devmajor_t dm_cmajor; /* character major */ 452 devmajor_t dm_bmajor; /* block major */ 453 struct condexpr *dm_opts; /* options */ 454 struct nvlist *dm_devnodes; /* information on /dev nodes */ 455 }; 456 457 /* 458 * Hash tables look up name=value pairs. The pointer value of the name 459 * is assumed to be constant forever; this can be arranged by interning 460 * the name. (This is fairly convenient since our lexer does this for 461 * all identifier-like strings---it has to save them anyway, lest yacc's 462 * look-ahead wipe out the current one.) 463 */ 464 struct hashtab; 465 466 int lkmmode; 467 const char *conffile; /* source file, e.g., "GENERIC.sparc" */ 468 const char *machine; /* machine type, e.g., "sparc" or "sun3" */ 469 const char *machinearch; /* machine arch, e.g., "sparc" or "m68k" */ 470 struct nvlist *machinesubarches; 471 /* machine subarches, e.g., "sun68k" or "hpc" */ 472 const char *ioconfname; /* ioconf name, mutually exclusive to machine */ 473 const char *srcdir; /* path to source directory (rel. to build) */ 474 const char *builddir; /* path to build directory */ 475 const char *defbuilddir; /* default build directory */ 476 const char *ident; /* kernel "ident"ification string */ 477 int errors; /* counts calls to error() */ 478 int minmaxusers; /* minimum "maxusers" parameter */ 479 int defmaxusers; /* default "maxusers" parameter */ 480 int maxmaxusers; /* default "maxusers" parameter */ 481 int maxusers; /* configuration's "maxusers" parameter */ 482 int maxpartitions; /* configuration's "maxpartitions" parameter */ 483 int version; /* version of the configuration file */ 484 struct nvlist *options; /* options */ 485 struct nvlist *fsoptions; /* filesystems */ 486 struct nvlist *mkoptions; /* makeoptions */ 487 struct nvlist *appmkoptions; /* appending mkoptions */ 488 struct nvlist *condmkoptions; /* conditional makeoption table */ 489 struct hashtab *devbasetab; /* devbase lookup */ 490 struct hashtab *devroottab; /* attach at root lookup */ 491 struct hashtab *devatab; /* devbase attachment lookup */ 492 struct hashtab *devitab; /* device instance lookup */ 493 struct hashtab *deaddevitab; /* removed instances lookup */ 494 struct hashtab *selecttab; /* selects things that are "optional foo" */ 495 struct hashtab *needcnttab; /* retains names marked "needs-count" */ 496 struct hashtab *opttab; /* table of configured options */ 497 struct hashtab *fsopttab; /* table of configured file systems */ 498 struct dlhash *defopttab; /* options that have been "defopt"'d */ 499 struct dlhash *defflagtab; /* options that have been "defflag"'d */ 500 struct dlhash *defparamtab; /* options that have been "defparam"'d */ 501 struct dlhash *defoptlint; /* lint values for options */ 502 struct nvhash *deffstab; /* defined file systems */ 503 struct dlhash *optfiletab; /* "defopt"'d option .h files */ 504 struct hashtab *attrtab; /* attributes (locators, etc.) */ 505 struct hashtab *attrdeptab; /* attribute dependencies */ 506 struct hashtab *bdevmtab; /* block devm lookup */ 507 struct hashtab *cdevmtab; /* character devm lookup */ 508 509 TAILQ_HEAD(, devbase) allbases; /* list of all devbase structures */ 510 TAILQ_HEAD(, deva) alldevas; /* list of all devbase attachments */ 511 TAILQ_HEAD(conftq, config) allcf; /* list of configured kernels */ 512 TAILQ_HEAD(, devi) alldevi, /* list of all instances */ 513 allpseudo; /* list of all pseudo-devices */ 514 TAILQ_HEAD(, devm) alldevms; /* list of all device-majors */ 515 TAILQ_HEAD(, pspec) allpspecs; /* list of all parent specs */ 516 int ndevi; /* number of devi's (before packing) */ 517 int npspecs; /* number of parent specs */ 518 devmajor_t maxbdevm; /* max number of block major */ 519 devmajor_t maxcdevm; /* max number of character major */ 520 int do_devsw; /* 0 if pre-devsw config */ 521 int oktopackage; /* 0 before setmachine() */ 522 int devilevel; /* used for devi->i_level */ 523 524 TAILQ_HEAD(, files) allfiles; /* list of all kernel source files */ 525 TAILQ_HEAD(, objects) allobjects; /* list of all kernel object and 526 library files */ 527 528 SLIST_HEAD(, prefix) prefixes, /* prefix stack */ 529 allprefixes; /* all prefixes used (after popped) */ 530 SLIST_HEAD(, prefix) curdirs; /* curdir stack */ 531 532 extern struct attr allattr; 533 struct devi **packed; /* arrayified table for packed devi's */ 534 size_t npacked; /* size of packed table, <= ndevi */ 535 536 struct { /* loc[] table for config */ 537 const char **vec; 538 int used; 539 } locators; 540 541 struct numconst { 542 int64_t val; 543 int fmt; 544 }; 545 546 /* files.c */ 547 void initfiles(void); 548 void checkfiles(void); 549 int fixfiles(void); /* finalize */ 550 int fixobjects(void); 551 int fixdevsw(void); 552 void addfile(const char *, struct condexpr *, u_char); 553 void addobject(const char *, struct condexpr *, u_char); 554 int expr_eval(struct condexpr *, int (*)(const char *, void *), void *); 555 556 /* hash.c */ 557 struct hashtab *ht_new(void); 558 void ht_free(struct hashtab *); 559 int ht_insrep2(struct hashtab *, const char *, const char *, void *, int); 560 int ht_insrep(struct hashtab *, const char *, void *, int); 561 #define ht_insert2(ht, nam1, nam2, val) ht_insrep2(ht, nam1, nam2, val, 0) 562 #define ht_insert(ht, nam, val) ht_insrep(ht, nam, val, 0) 563 #define ht_replace(ht, nam, val) ht_insrep(ht, nam, val, 1) 564 int ht_remove2(struct hashtab *, const char *, const char *); 565 int ht_remove(struct hashtab *, const char *); 566 void *ht_lookup2(struct hashtab *, const char *, const char *); 567 void *ht_lookup(struct hashtab *, const char *); 568 void initintern(void); 569 const char *intern(const char *); 570 typedef int (*ht_callback2)(const char *, const char *, void *, void *); 571 typedef int (*ht_callback)(const char *, void *, void *); 572 int ht_enumerate2(struct hashtab *, ht_callback2, void *); 573 int ht_enumerate(struct hashtab *, ht_callback, void *); 574 575 /* typed hash, named struct HT, whose type is string -> struct VT */ 576 #define DECLHASH(HT, VT) \ 577 struct HT; \ 578 struct HT *HT##_create(void); \ 579 int HT##_insert(struct HT *, const char *, struct VT *); \ 580 int HT##_replace(struct HT *, const char *, struct VT *); \ 581 int HT##_remove(struct HT *, const char *); \ 582 struct VT *HT##_lookup(struct HT *, const char *); \ 583 int HT##_enumerate(struct HT *, \ 584 int (*)(const char *, struct VT *, void *), \ 585 void *) 586 DECLHASH(nvhash, nvlist); 587 DECLHASH(dlhash, defoptlist); 588 589 /* lint.c */ 590 void emit_instances(void); 591 void emit_options(void); 592 void emit_params(void); 593 594 /* main.c */ 595 extern int Mflag; 596 void addoption(const char *, const char *); 597 void addfsoption(const char *); 598 void addmkoption(const char *, const char *); 599 void appendmkoption(const char *, const char *); 600 void appendcondmkoption(struct condexpr *, const char *, const char *); 601 void deffilesystem(struct nvlist *, struct nvlist *); 602 void defoption(const char *, struct defoptlist *, struct nvlist *); 603 void defflag(const char *, struct defoptlist *, struct nvlist *, int); 604 void defparam(const char *, struct defoptlist *, struct nvlist *, int); 605 void deloption(const char *); 606 void delfsoption(const char *); 607 void delmkoption(const char *); 608 int devbase_has_instances(struct devbase *, int); 609 int is_declared_option(const char *); 610 int deva_has_instances(struct deva *, int); 611 void setupdirs(void); 612 const char *strtolower(const char *); 613 614 /* tests on option types */ 615 #define OPT_FSOPT(n) (nvhash_lookup(deffstab, (n)) != NULL) 616 #define OPT_DEFOPT(n) (dlhash_lookup(defopttab, (n)) != NULL) 617 #define OPT_DEFFLAG(n) (dlhash_lookup(defflagtab, (n)) != NULL) 618 #define OPT_DEFPARAM(n) (dlhash_lookup(defparamtab, (n)) != NULL) 619 #define OPT_OBSOLETE(n) (dlhash_lookup(obsopttab, (n)) != NULL) 620 #define DEFINED_OPTION(n) (is_declared_option((n))) 621 622 /* main.c */ 623 void logconfig_include(FILE *, const char *); 624 625 /* mkdevsw.c */ 626 int mkdevsw(void); 627 628 /* mkheaders.c */ 629 int mkheaders(void); 630 int moveifchanged(const char *, const char *); 631 int emitlocs(void); 632 int emitioconfh(void); 633 634 /* mkioconf.c */ 635 int mkioconf(void); 636 637 /* mkmakefile.c */ 638 int mkmakefile(void); 639 640 /* mkswap.c */ 641 int mkswap(void); 642 643 /* pack.c */ 644 void pack(void); 645 646 /* scan.l */ 647 u_short currentline(void); 648 int firstfile(const char *); 649 void package(const char *); 650 int include(const char *, int, int, int); 651 652 /* sem.c, other than for yacc actions */ 653 void initsem(void); 654 int onlist(struct nvlist *, void *); 655 656 /* util.c */ 657 void prefix_push(const char *); 658 void prefix_pop(void); 659 char *sourcepath(const char *); 660 extern int dflag; 661 #define CFGDBG(n, ...) \ 662 do { if ((dflag) >= (n)) cfgdbg(__VA_ARGS__); } while (0) 663 void cfgdbg(const char *, ...) /* debug info */ 664 __printflike(1, 2); 665 void cfgwarn(const char *, ...) /* immediate warns */ 666 __printflike(1, 2); 667 void cfgxwarn(const char *, int, const char *, ...) /* delayed warns */ 668 __printflike(3, 4); 669 void cfgerror(const char *, ...) /* immediate errs */ 670 __printflike(1, 2); 671 void cfgxerror(const char *, int, const char *, ...) /* delayed errs */ 672 __printflike(3, 4); 673 __dead void panic(const char *, ...) 674 __printflike(1, 2); 675 struct nvlist *newnv(const char *, const char *, void *, long long, struct nvlist *); 676 void nvfree(struct nvlist *); 677 void nvfreel(struct nvlist *); 678 struct nvlist *nvcat(struct nvlist *, struct nvlist *); 679 void autogen_comment(FILE *, const char *); 680 struct defoptlist *defoptlist_create(const char *, const char *, const char *); 681 void defoptlist_destroy(struct defoptlist *); 682 struct defoptlist *defoptlist_append(struct defoptlist *, struct defoptlist *); 683 struct attrlist *attrlist_create(void); 684 struct attrlist *attrlist_cons(struct attrlist *, struct attr *); 685 void attrlist_destroy(struct attrlist *); 686 void attrlist_destroyall(struct attrlist *); 687 struct loclist *loclist_create(const char *, const char *, long long); 688 void loclist_destroy(struct loclist *); 689 struct condexpr *condexpr_create(enum condexpr_types); 690 void condexpr_destroy(struct condexpr *); 691 692 /* liby */ 693 void yyerror(const char *); 694 int yylex(void); 695
Indexes created Mon Sep 29 13:09:55 GMT 2025