Annotation of src/usr.bin/config/defs.h, Revision 1.104
1.104 ! riastrad 1: /* $NetBSD$ */
1.1 thorpej 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
1.36 dholland 68: #ifndef __printflike
69: #define __printflike(a, b)
70: #endif
1.1 thorpej 71: #ifndef _PATH_DEVNULL
72: #define _PATH_DEVNULL "/dev/null"
73: #endif
74:
75: #ifdef MAKE_BOOTSTRAP
76: #undef dev_t
1.27 drochner 77: #undef devmajor_t
78: #undef devminor_t
1.1 thorpej 79: #undef NODEV
1.27 drochner 80: #undef NODEVMAJOR
1.1 thorpej 81: #undef major
82: #undef minor
83: #undef makedev
1.27 drochner 84: #define dev_t unsigned int /* XXX: assumes int is 32 bits */
1.1 thorpej 85: #define NODEV ((dev_t)-1)
1.27 drochner 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) | \
1.1 thorpej 91: (((x) & 0x000000ff) >> 0)))
1.95 christos 92: #define makedev(x,y) ((dev_t)((((dev_t)(x) << 8) & 0x000fff00U) | \
93: (((dev_t)(y) << 12) & 0xfff00000U) | \
94: (((dev_t)(y) << 0) & 0x000000ffU)))
1.1 thorpej 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: /*
1.8 cube 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: */
1.104 ! riastrad 110: #define CONFIG_VERSION 20180827
1.8 cube 111: #define CONFIG_MINVERSION 0
112:
113: /*
1.1 thorpej 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 {
1.14 dsl 118: struct nvlist *nv_next;
119: const char *nv_name;
120: const char *nv_str;
121: void *nv_ptr;
1.26 christos 122: long long nv_num;
1.14 dsl 123: int nv_ifunit; /* XXX XXX XXX */
124: int nv_flags;
1.1 thorpej 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: /*
1.42 dholland 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:
1.76 uebayasi 152: struct files;
153: TAILQ_HEAD(filelist, files);
154:
1.61 uebayasi 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;
1.76 uebayasi 164: struct filelist m_files;
1.63 uebayasi 165: int m_weight;
1.61 uebayasi 166: };
167:
1.42 dholland 168: /*
1.1 thorpej 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 {
1.61 uebayasi 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
1.63 uebayasi 190: #define a_weight a_m.m_weight
1.54 uebayasi 191:
192: /* "interface attribute" */
1.98 christos 193: uint8_t a_iattr; /* true => allows children */
194: uint8_t a_deselected; /* deselected */
1.40 dholland 195: struct loclist *a_locs; /* locators required */
1.1 thorpej 196: int a_loclen; /* length of above list */
197: struct nvlist *a_devs; /* children */
198: struct nvlist *a_refs; /* parents */
1.54 uebayasi 199:
200: /* "device class" */
201: const char *a_devclass; /* device class described */
1.1 thorpej 202: };
203:
204: /*
1.38 dholland 205: * List of attributes.
206: */
207: struct attrlist {
208: struct attrlist *al_next;
209: struct attr *al_this;
210: };
211:
212: /*
1.40 dholland 213: * List of locators. (Either definitions or uses...)
214: *
215: * XXX it would be nice if someone could clarify wtf ll_string and ll_num
216: * are actually holding. (This stuff was previously stored in a very ad
217: * hoc fashion, and the code is far from clear.)
218: */
219: struct loclist {
220: const char *ll_name;
221: const char *ll_string;
222: long long ll_num;
223: struct loclist *ll_next;
224: };
225:
226: /*
1.1 thorpej 227: * Parent specification. Multiple device instances may share a
228: * given parent spec. Parent specs are emitted only if there are
229: * device instances which actually reference it.
230: */
231: struct pspec {
232: TAILQ_ENTRY(pspec) p_list; /* link on parent spec list */
233: struct attr *p_iattr; /* interface attribute of parent */
234: struct devbase *p_atdev; /* optional parent device base */
235: int p_atunit; /* optional parent device unit */
236: struct nvlist *p_devs; /* children using it */
237: int p_inst; /* parent spec instance */
1.3 cube 238: int p_active; /* parent spec is actively used */
1.102 christos 239: int p_ref; /* refcount */
1.1 thorpej 240: };
241:
242: /*
243: * The "base" part (struct devbase) of a device ("uba", "sd"; but not
244: * "uba2" or "sd0"). It may be found "at" one or more attributes,
245: * including "at root" (this is represented by a NULL attribute), as
246: * specified by the device attachments (struct deva).
247: *
248: * Each device may also export attributes. If any provide an output
249: * interface (e.g., "esp" provides "scsi"), other devices (e.g.,
250: * "tg"s) can be found at instances of this one (e.g., "esp"s).
251: * Such a connection must provide locators as specified by that
252: * interface attribute (e.g., "target"). The base device can
253: * export both output (aka `interface') attributes, as well as
254: * import input (`plain') attributes. Device attachments may
255: * only import input attributes; it makes no sense to have a
256: * specific attachment export a new interface to other devices.
257: *
258: * Each base carries a list of instances (via d_ihead). Note that this
259: * list "skips over" aliases; those must be found through the instances
260: * themselves. Each base also carries a list of possible attachments,
261: * each of which specify a set of devices that the device can attach
262: * to, as well as the device instances that are actually using that
263: * attachment.
264: */
265: struct devbase {
266: const char *d_name; /* e.g., "sd" */
267: TAILQ_ENTRY(devbase) d_next;
1.100 christos 268: int d_level;
269: struct devbase *d_levelparent;
1.1 thorpej 270: int d_isdef; /* set once properly defined */
271: int d_ispseudo; /* is a pseudo-device */
1.27 drochner 272: devmajor_t d_major; /* used for "root on sd0", e.g. */
1.38 dholland 273: struct attrlist *d_attrs; /* attributes, if any */
1.1 thorpej 274: int d_umax; /* highest unit number + 1 */
275: struct devi *d_ihead; /* first instance, if any */
276: struct devi **d_ipp; /* used for tacking on more instances */
277: struct deva *d_ahead; /* first attachment, if any */
278: struct deva **d_app; /* used for tacking on attachments */
279: struct attr *d_classattr; /* device class attribute (if any) */
1.103 christos 280: const char *d_srcfile; /* file name where we are defined */
281: u_short d_srcline; /* line number where we are defined */
1.1 thorpej 282: };
283:
284: struct deva {
285: const char *d_name; /* name of attachment, e.g. "com_isa" */
286: TAILQ_ENTRY(deva) d_next; /* list of all instances */
287: struct deva *d_bsame; /* list on same base */
288: int d_isdef; /* set once properly defined */
289: struct devbase *d_devbase; /* the base device */
290: struct nvlist *d_atlist; /* e.g., "at tg" (attr list) */
1.38 dholland 291: struct attrlist *d_attrs; /* attributes, if any */
1.1 thorpej 292: struct devi *d_ihead; /* first instance, if any */
293: struct devi **d_ipp; /* used for tacking on more instances */
1.103 christos 294: const char *d_srcfile; /* file name where we are defined */
295: u_short d_srcline; /* line number where we are defined */
1.1 thorpej 296: };
297:
298: /*
299: * An "instance" of a device. The same instance may be listed more
300: * than once, e.g., "xx0 at isa? port FOO" + "xx0 at isa? port BAR".
301: *
302: * After everything has been read in and verified, the devi's are
303: * "packed" to collect all the information needed to generate ioconf.c.
304: * In particular, we try to collapse multiple aliases into a single entry.
305: * We then assign each "primary" (non-collapsed) instance a cfdata index.
306: * Note that there may still be aliases among these.
307: */
308: struct devi {
309: /* created while parsing config file */
310: const char *i_name; /* e.g., "sd0" */
311: int i_unit; /* unit from name, e.g., 0 */
312: struct devbase *i_base;/* e.g., pointer to "sd" base */
313: TAILQ_ENTRY(devi) i_next; /* list of all instances */
314: struct devi *i_bsame; /* list on same base */
315: struct devi *i_asame; /* list on same base attachment */
316: struct devi *i_alias; /* other aliases of this instance */
317: const char *i_at; /* where this is "at" (NULL if at root) */
318: struct pspec *i_pspec; /* parent spec (NULL if at root) */
319: struct deva *i_atdeva;
320: const char **i_locs; /* locators (as given by pspec's iattr) */
321: int i_cfflags; /* flags from config line */
322: int i_lineno; /* line # in config, for later errors */
1.5 cube 323: const char *i_srcfile; /* file it appears in */
1.7 cube 324: int i_level; /* position between negated instances */
1.4 cube 325: int i_active;
326: #define DEVI_ORPHAN 0 /* instance has no active parent */
327: #define DEVI_ACTIVE 1 /* instance has an active parent */
328: #define DEVI_IGNORED 2 /* instance's parent has been removed */
1.6 cube 329: #define DEVI_BROKEN 3 /* instance is broken (syntax error) */
1.33 pooka 330: int i_pseudoroot; /* instance is pseudoroot */
1.1 thorpej 331:
332: /* created during packing or ioconf.c generation */
333: short i_collapsed; /* set => this alias no longer needed */
1.59 christos 334: u_short i_cfindex; /* our index in cfdata */
335: int i_locoff; /* offset in locators.vec */
1.1 thorpej 336:
337: };
338: /* special units */
339: #define STAR (-1) /* unit number for, e.g., "sd*" */
340: #define WILD (-2) /* unit number for, e.g., "sd?" */
341:
342: /*
1.77 uebayasi 343: * Files (*.c, *.S, or *.o). This structure defines the common fields
1.9 erh 344: * between the two.
345: */
1.1 thorpej 346: struct files {
1.77 uebayasi 347: TAILQ_ENTRY(files) fi_next;
1.79 uebayasi 348: TAILQ_ENTRY(files) fi_snext; /* per-suffix list */
1.77 uebayasi 349: const char *fi_srcfile; /* the name of the "files" file that got us */
350: u_short fi_srcline; /* and the line number */
1.79 uebayasi 351: u_char fi_flags; /* as below */
1.77 uebayasi 352: const char *fi_tail; /* name, i.e., strrchr(fi_path, '/') + 1 */
353: const char *fi_base; /* tail minus ".c" (or whatever) */
1.80 uebayasi 354: const char *fi_dir; /* path to file */
1.77 uebayasi 355: const char *fi_path; /* full file path */
356: const char *fi_prefix; /* any file prefix */
1.81 uebayasi 357: const char *fi_buildprefix; /* prefix in builddir */
1.77 uebayasi 358: int fi_suffix; /* single char suffix */
359: size_t fi_len; /* path string length */
360: struct condexpr *fi_optx; /* options expression */
361: struct nvlist *fi_optf; /* flattened version of above, if needed */
1.79 uebayasi 362: const char *fi_mkrule; /* special make rule, if any */
1.77 uebayasi 363: struct attr *fi_attr; /* owner attr */
1.93 uebayasi 364: int fi_order; /* score of order in ${ALLFILES} */
1.77 uebayasi 365: TAILQ_ENTRY(files) fi_anext; /* next file in attr */
1.9 erh 366: };
367:
1.1 thorpej 368: /* flags */
369: #define FI_SEL 0x01 /* selected */
370: #define FI_NEEDSCOUNT 0x02 /* needs-count */
371: #define FI_NEEDSFLAG 0x04 /* needs-flag */
372: #define FI_HIDDEN 0x08 /* obscured by other(s), base names overlap */
373:
1.93 uebayasi 374: extern size_t nselfiles;
375: extern struct files **selfiles;
376:
1.1 thorpej 377: /*
1.39 dholland 378: * Condition expressions.
379: */
380:
381: enum condexpr_types {
382: CX_ATOM,
383: CX_NOT,
384: CX_AND,
385: CX_OR,
386: };
387: struct condexpr {
388: enum condexpr_types cx_type;
389: union {
390: const char *atom;
391: struct condexpr *not;
392: struct {
393: struct condexpr *left;
394: struct condexpr *right;
395: } and, or;
396: } cx_u;
397: };
398: #define cx_atom cx_u.atom
399: #define cx_not cx_u.not
400: #define cx_and cx_u.and
401: #define cx_or cx_u.or
1.1 thorpej 402:
403: /*
404: * File/object prefixes. These are arranged in a stack, and affect
405: * the behavior of the source path.
406: */
1.81 uebayasi 407:
408: struct prefix;
409: SLIST_HEAD(prefixlist, prefix);
410:
1.1 thorpej 411: struct prefix {
412: SLIST_ENTRY(prefix) pf_next; /* next prefix in stack */
413: const char *pf_prefix; /* the actual prefix */
414: };
415:
416: /*
417: * Device major informations.
418: */
419: struct devm {
420: TAILQ_ENTRY(devm) dm_next;
421: const char *dm_srcfile; /* the name of the "majors" file */
422: u_short dm_srcline; /* the line number */
423: const char *dm_name; /* [bc]devsw name */
1.27 drochner 424: devmajor_t dm_cmajor; /* character major */
425: devmajor_t dm_bmajor; /* block major */
1.39 dholland 426: struct condexpr *dm_opts; /* options */
1.35 pooka 427: struct nvlist *dm_devnodes; /* information on /dev nodes */
1.1 thorpej 428: };
429:
430: /*
431: * Hash tables look up name=value pairs. The pointer value of the name
432: * is assumed to be constant forever; this can be arranged by interning
433: * the name. (This is fairly convenient since our lexer does this for
434: * all identifier-like strings---it has to save them anyway, lest yacc's
435: * look-ahead wipe out the current one.)
436: */
437: struct hashtab;
438:
1.9 erh 439: int lkmmode;
1.1 thorpej 440: const char *conffile; /* source file, e.g., "GENERIC.sparc" */
441: const char *machine; /* machine type, e.g., "sparc" or "sun3" */
442: const char *machinearch; /* machine arch, e.g., "sparc" or "m68k" */
443: struct nvlist *machinesubarches;
444: /* machine subarches, e.g., "sun68k" or "hpc" */
1.31 pooka 445: const char *ioconfname; /* ioconf name, mutually exclusive to machine */
1.1 thorpej 446: const char *srcdir; /* path to source directory (rel. to build) */
447: const char *builddir; /* path to build directory */
448: const char *defbuilddir; /* default build directory */
449: const char *ident; /* kernel "ident"ification string */
450: int errors; /* counts calls to error() */
451: int minmaxusers; /* minimum "maxusers" parameter */
452: int defmaxusers; /* default "maxusers" parameter */
453: int maxmaxusers; /* default "maxusers" parameter */
454: int maxusers; /* configuration's "maxusers" parameter */
455: int maxpartitions; /* configuration's "maxpartitions" parameter */
1.8 cube 456: int version; /* version of the configuration file */
1.1 thorpej 457: struct nvlist *options; /* options */
458: struct nvlist *fsoptions; /* filesystems */
459: struct nvlist *mkoptions; /* makeoptions */
460: struct nvlist *appmkoptions; /* appending mkoptions */
1.30 cube 461: struct nvlist *condmkoptions; /* conditional makeoption table */
1.1 thorpej 462: struct hashtab *devbasetab; /* devbase lookup */
1.3 cube 463: struct hashtab *devroottab; /* attach at root lookup */
1.1 thorpej 464: struct hashtab *devatab; /* devbase attachment lookup */
465: struct hashtab *devitab; /* device instance lookup */
1.4 cube 466: struct hashtab *deaddevitab; /* removed instances lookup */
1.1 thorpej 467: struct hashtab *selecttab; /* selects things that are "optional foo" */
468: struct hashtab *needcnttab; /* retains names marked "needs-count" */
469: struct hashtab *opttab; /* table of configured options */
470: struct hashtab *fsopttab; /* table of configured file systems */
1.42 dholland 471: struct dlhash *defopttab; /* options that have been "defopt"'d */
472: struct dlhash *defflagtab; /* options that have been "defflag"'d */
473: struct dlhash *defparamtab; /* options that have been "defparam"'d */
474: struct dlhash *defoptlint; /* lint values for options */
1.41 dholland 475: struct nvhash *deffstab; /* defined file systems */
1.42 dholland 476: struct dlhash *optfiletab; /* "defopt"'d option .h files */
1.1 thorpej 477: struct hashtab *attrtab; /* attributes (locators, etc.) */
1.58 uebayasi 478: struct hashtab *attrdeptab; /* attribute dependencies */
1.1 thorpej 479: struct hashtab *bdevmtab; /* block devm lookup */
480: struct hashtab *cdevmtab; /* character devm lookup */
481:
482: TAILQ_HEAD(, devbase) allbases; /* list of all devbase structures */
483: TAILQ_HEAD(, deva) alldevas; /* list of all devbase attachments */
1.44 martin 484: TAILQ_HEAD(conftq, config) allcf; /* list of configured kernels */
1.1 thorpej 485: TAILQ_HEAD(, devi) alldevi, /* list of all instances */
486: allpseudo; /* list of all pseudo-devices */
487: TAILQ_HEAD(, devm) alldevms; /* list of all device-majors */
488: TAILQ_HEAD(, pspec) allpspecs; /* list of all parent specs */
489: int ndevi; /* number of devi's (before packing) */
490: int npspecs; /* number of parent specs */
1.27 drochner 491: devmajor_t maxbdevm; /* max number of block major */
492: devmajor_t maxcdevm; /* max number of character major */
1.1 thorpej 493: int do_devsw; /* 0 if pre-devsw config */
1.2 martin 494: int oktopackage; /* 0 before setmachine() */
1.7 cube 495: int devilevel; /* used for devi->i_level */
1.1 thorpej 496:
1.76 uebayasi 497: struct filelist allfiles; /* list of all kernel source files */
498: struct filelist allcfiles; /* list of all .c files */
499: struct filelist allsfiles; /* list of all .S files */
500: struct filelist allofiles; /* list of all .o files */
1.1 thorpej 501:
1.81 uebayasi 502: struct prefixlist prefixes, /* prefix stack */
1.1 thorpej 503: allprefixes; /* all prefixes used (after popped) */
1.81 uebayasi 504: struct prefixlist buildprefixes, /* build prefix stack */
505: allbuildprefixes;/* all build prefixes used (after popped) */
1.1 thorpej 506: SLIST_HEAD(, prefix) curdirs; /* curdir stack */
507:
1.50 uebayasi 508: extern struct attr allattr;
1.1 thorpej 509: struct devi **packed; /* arrayified table for packed devi's */
1.20 christos 510: size_t npacked; /* size of packed table, <= ndevi */
1.1 thorpej 511:
512: struct { /* loc[] table for config */
513: const char **vec;
514: int used;
515: } locators;
516:
517: struct numconst {
518: int64_t val;
519: int fmt;
520: };
521:
522: /* files.c */
523: void initfiles(void);
524: void checkfiles(void);
525: int fixfiles(void); /* finalize */
526: int fixdevsw(void);
1.67 uebayasi 527: void addfile(const char *, struct condexpr *, u_char, const char *);
1.39 dholland 528: int expr_eval(struct condexpr *, int (*)(const char *, void *), void *);
1.1 thorpej 529:
530: /* hash.c */
531: struct hashtab *ht_new(void);
1.16 christos 532: void ht_free(struct hashtab *);
1.57 uebayasi 533: int ht_insrep2(struct hashtab *, const char *, const char *, void *, int);
1.1 thorpej 534: int ht_insrep(struct hashtab *, const char *, void *, int);
1.57 uebayasi 535: #define ht_insert2(ht, nam1, nam2, val) ht_insrep2(ht, nam1, nam2, val, 0)
1.1 thorpej 536: #define ht_insert(ht, nam, val) ht_insrep(ht, nam, val, 0)
537: #define ht_replace(ht, nam, val) ht_insrep(ht, nam, val, 1)
1.57 uebayasi 538: int ht_remove2(struct hashtab *, const char *, const char *);
1.1 thorpej 539: int ht_remove(struct hashtab *, const char *);
1.57 uebayasi 540: void *ht_lookup2(struct hashtab *, const char *, const char *);
1.1 thorpej 541: void *ht_lookup(struct hashtab *, const char *);
542: void initintern(void);
543: const char *intern(const char *);
1.57 uebayasi 544: typedef int (*ht_callback2)(const char *, const char *, void *, void *);
1.1 thorpej 545: typedef int (*ht_callback)(const char *, void *, void *);
1.57 uebayasi 546: int ht_enumerate2(struct hashtab *, ht_callback2, void *);
1.1 thorpej 547: int ht_enumerate(struct hashtab *, ht_callback, void *);
548:
1.41 dholland 549: /* typed hash, named struct HT, whose type is string -> struct VT */
550: #define DECLHASH(HT, VT) \
551: struct HT; \
552: struct HT *HT##_create(void); \
553: int HT##_insert(struct HT *, const char *, struct VT *); \
554: int HT##_replace(struct HT *, const char *, struct VT *); \
555: int HT##_remove(struct HT *, const char *); \
556: struct VT *HT##_lookup(struct HT *, const char *); \
557: int HT##_enumerate(struct HT *, \
558: int (*)(const char *, struct VT *, void *), \
559: void *)
560: DECLHASH(nvhash, nvlist);
1.42 dholland 561: DECLHASH(dlhash, defoptlist);
1.41 dholland 562:
1.17 cube 563: /* lint.c */
564: void emit_instances(void);
565: void emit_options(void);
566: void emit_params(void);
567:
1.1 thorpej 568: /* main.c */
1.62 uebayasi 569: extern int Mflag;
1.83 uebayasi 570: extern int Sflag;
1.1 thorpej 571: void addoption(const char *, const char *);
572: void addfsoption(const char *);
573: void addmkoption(const char *, const char *);
574: void appendmkoption(const char *, const char *);
1.39 dholland 575: void appendcondmkoption(struct condexpr *, const char *, const char *);
1.32 pooka 576: void deffilesystem(struct nvlist *, struct nvlist *);
1.42 dholland 577: void defoption(const char *, struct defoptlist *, struct nvlist *);
578: void defflag(const char *, struct defoptlist *, struct nvlist *, int);
579: void defparam(const char *, struct defoptlist *, struct nvlist *, int);
1.96 christos 580: void deloption(const char *, int);
581: void delfsoption(const char *, int);
582: void delmkoption(const char *, int);
1.1 thorpej 583: int devbase_has_instances(struct devbase *, int);
1.42 dholland 584: int is_declared_option(const char *);
1.1 thorpej 585: int deva_has_instances(struct deva *, int);
586: void setupdirs(void);
1.74 uebayasi 587: void fixmaxusers(void);
1.71 uebayasi 588: void fixmkoption(void);
1.29 cube 589: const char *strtolower(const char *);
1.1 thorpej 590:
591: /* tests on option types */
1.41 dholland 592: #define OPT_FSOPT(n) (nvhash_lookup(deffstab, (n)) != NULL)
1.42 dholland 593: #define OPT_DEFOPT(n) (dlhash_lookup(defopttab, (n)) != NULL)
594: #define OPT_DEFFLAG(n) (dlhash_lookup(defflagtab, (n)) != NULL)
595: #define OPT_DEFPARAM(n) (dlhash_lookup(defparamtab, (n)) != NULL)
596: #define OPT_OBSOLETE(n) (dlhash_lookup(obsopttab, (n)) != NULL)
597: #define DEFINED_OPTION(n) (is_declared_option((n)))
1.1 thorpej 598:
599: /* main.c */
600: void logconfig_include(FILE *, const char *);
601:
602: /* mkdevsw.c */
603: int mkdevsw(void);
604:
605: /* mkheaders.c */
606: int mkheaders(void);
607: int moveifchanged(const char *, const char *);
1.31 pooka 608: int emitlocs(void);
1.34 pooka 609: int emitioconfh(void);
1.1 thorpej 610:
611: /* mkioconf.c */
612: int mkioconf(void);
613:
614: /* mkmakefile.c */
615: int mkmakefile(void);
616:
617: /* mkswap.c */
618: int mkswap(void);
619:
620: /* pack.c */
621: void pack(void);
622:
623: /* scan.l */
1.59 christos 624: u_short currentline(void);
1.1 thorpej 625: int firstfile(const char *);
626: void package(const char *);
627: int include(const char *, int, int, int);
1.93 uebayasi 628: extern int includedepth;
1.1 thorpej 629:
630: /* sem.c, other than for yacc actions */
631: void initsem(void);
1.17 cube 632: int onlist(struct nvlist *, void *);
1.1 thorpej 633:
634: /* util.c */
635: void prefix_push(const char *);
636: void prefix_pop(void);
1.81 uebayasi 637: void buildprefix_push(const char *);
638: void buildprefix_pop(void);
1.1 thorpej 639: char *sourcepath(const char *);
1.47 uebayasi 640: extern int dflag;
641: #define CFGDBG(n, ...) \
642: do { if ((dflag) >= (n)) cfgdbg(__VA_ARGS__); } while (0)
643: void cfgdbg(const char *, ...) /* debug info */
644: __printflike(1, 2);
1.20 christos 645: void cfgwarn(const char *, ...) /* immediate warns */
1.36 dholland 646: __printflike(1, 2);
1.20 christos 647: void cfgxwarn(const char *, int, const char *, ...) /* delayed warns */
1.36 dholland 648: __printflike(3, 4);
1.20 christos 649: void cfgerror(const char *, ...) /* immediate errs */
1.36 dholland 650: __printflike(1, 2);
1.20 christos 651: void cfgxerror(const char *, int, const char *, ...) /* delayed errs */
1.36 dholland 652: __printflike(3, 4);
1.1 thorpej 653: __dead void panic(const char *, ...)
1.36 dholland 654: __printflike(1, 2);
1.26 christos 655: struct nvlist *newnv(const char *, const char *, void *, long long, struct nvlist *);
1.1 thorpej 656: void nvfree(struct nvlist *);
657: void nvfreel(struct nvlist *);
1.19 cube 658: struct nvlist *nvcat(struct nvlist *, struct nvlist *);
1.22 lukem 659: void autogen_comment(FILE *, const char *);
1.42 dholland 660: struct defoptlist *defoptlist_create(const char *, const char *, const char *);
661: void defoptlist_destroy(struct defoptlist *);
662: struct defoptlist *defoptlist_append(struct defoptlist *, struct defoptlist *);
1.38 dholland 663: struct attrlist *attrlist_create(void);
664: struct attrlist *attrlist_cons(struct attrlist *, struct attr *);
665: void attrlist_destroy(struct attrlist *);
666: void attrlist_destroyall(struct attrlist *);
1.40 dholland 667: struct loclist *loclist_create(const char *, const char *, long long);
668: void loclist_destroy(struct loclist *);
1.39 dholland 669: struct condexpr *condexpr_create(enum condexpr_types);
670: void condexpr_destroy(struct condexpr *);
1.1 thorpej 671:
672: /* liby */
673: void yyerror(const char *);
674: int yylex(void);
CVSweb <webmaster@jp.NetBSD.org>
![[BACK]](/icons/back.gif){kind=icon}
Return to defs.h CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [cvs.NetBSD.org] / src / usr.bin / config