rpm  5.2.1
rpmds.c
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1 
4 #include "system.h"
5 
6 #if defined(WITH_CPUINFO)
7 #include <cpuinfo.h>
8 #endif
9 
10 #if defined(HAVE_GELF_H) && !defined(__FreeBSD__)
11 #if LIBELF_H_LFS_CONFLICT
12 /* Some implementations of libelf.h/gelf.h are incompatible with
13  * the Large File API.
14  */
15 # undef _LARGEFILE64_SOURCE
16 # undef _LARGEFILE_SOURCE
17 # undef _FILE_OFFSET_BITS
18 # define _FILE_OFFSET_BITS 32
19 #endif
20 
21 #if defined(__LCLINT__)
22 typedef long long loff_t;
23 #endif
24 #include <gelf.h>
25 /*
26  * On Solaris, gelf.h included libelf.h, which #undef'ed the gettext
27  * convenience macro _(). Repair by repeating (from system.h) just
28  * the bits that are needed for _() to function.
29  */
30 
31 #if defined(__sun)
32 #if defined(ENABLE_NLS) && !defined(__LCLINT__)
33 # define _(Text) gettext (Text)
34 #else
35 # define _(Text) Text
36 #endif /* gettext _() fixup */
37 #endif
38 #endif /* HAVE_GELF_H */
39 
40 #if defined(HAVE_LIBELF) && !defined(HAVE_GELF_GETVERNAUX) && !defined(__FreeBSD__)
41 /* We have gelf.h and libelf, but we don't have some of the
42  * helper functions gelf_getvernaux(), gelf_getverneed(), etc.
43  * Provide our own simple versions here.
44  */
45 
46 static GElf_Verdef *gelf_getverdef(Elf_Data *data, int offset,
47  GElf_Verdef *dst)
48 {
49  return (GElf_Verdef *) ((char *) data->d_buf + offset);
50 }
51 
52 static GElf_Verdaux *gelf_getverdaux(Elf_Data *data, int offset,
53  GElf_Verdaux *dst)
54 {
55  return (GElf_Verdaux *) ((char *) data->d_buf + offset);
56 }
57 
58 static GElf_Verneed *gelf_getverneed(Elf_Data *data, int offset,
59  GElf_Verneed *dst)
60 {
61  return (GElf_Verneed *) ((char *) data->d_buf + offset);
62 }
63 
64 static GElf_Vernaux *gelf_getvernaux(Elf_Data *data, int offset,
65  GElf_Vernaux *dst)
66 {
67  return (GElf_Vernaux *) ((char *) data->d_buf + offset);
68 }
69 
70 /* Most non-Linux systems won't have SHT_GNU_verdef or SHT_GNU_verneed,
71  * but they might have something mostly-equivalent. Solaris has
72  * SHT_SUNW_{verdef,verneed}
73  */
74 #if !defined(SHT_GNU_verdef) && defined(__sun) && defined(SHT_SUNW_verdef)
75 # define SHT_GNU_verdef SHT_SUNW_verdef
76 # define SHT_GNU_verneed SHT_SUNW_verneed
77 #endif
78 
79 #endif /* HAVE_LIBELF && !HAVE_GELF_GETVERNAUX */
80 
81 #if !defined(DT_GNU_HASH)
82 #define DT_GNU_HASH 0x6ffffef5
83 #endif
84 
85 #define _RPMIOB_INTERNAL
86 #include <rpmiotypes.h>
87 #include <rpmio_internal.h> /* XXX fdGetFILE */
88 #include <rpmcb.h> /* XXX fnpyKey */
89 #include <rpmmacro.h>
90 #include <argv.h>
91 
92 #include <rpmtypes.h>
93 #include <rpmtag.h>
94 
95 #define _RPMDS_INTERNAL
96 #define _RPMEVR_INTERNAL
97 #define _RPMPRCO_INTERNAL
98 #include <rpmds.h>
99 
100 #include "debug.h"
101 
102 /*@access rpmns @*/
103 /*@access EVR_t @*/
104 
105 #define _isspace(_c) \
106  ((_c) == ' ' || (_c) == '\t' || (_c) == '\r' || (_c) == '\n')
107 
111 /*@unchecked@*/
113 
114 /*@unchecked@*/
115 int _rpmds_debug = 0;
116 
117 /*@unchecked@*/
119 
120 /*@unchecked@*/
121 /*@-exportheadervar@*/
123 /*@=exportheadervar@*/
124 
130 /*@observer@*/
131 static const char * rpmdsTagName(rpmTag tagN)
132  /*@*/
133 {
134  const char * Type;
135 
136  /* XXX Preserve existing names in debugging messages. */
137  switch (tagN) {
138  default: Type = tagName(tagN); break;
139  case RPMTAG_PROVIDENAME: Type = "Provides"; break;
140  case RPMTAG_REQUIRENAME: Type = "Requires"; break;
141  case RPMTAG_CONFLICTNAME: Type = "Conflicts"; break;
142  case RPMTAG_OBSOLETENAME: Type = "Obsoletes"; break;
143  case RPMTAG_TRIGGERNAME: Type = "Triggers"; break;
144  case RPMTAG_SUGGESTSNAME: Type = "Suggests"; break;
145  case RPMTAG_ENHANCESNAME: Type = "Enhances"; break;
146  case RPMTAG_DIRNAMES: Type = "Dirs"; break;
147  case RPMTAG_BASENAMES: Type = "Files"; break;
148  case RPMTAG_FILELINKTOS: Type = "Linktos"; break;
149  case 0: Type = "Unknown"; break;
150  }
151  return Type;
152 }
153 
154 const char * rpmdsType(const rpmds ds)
155 {
156  return rpmdsTagName(rpmdsTagN(ds));
157 }
158 
159 static void rpmdsFini(void * _ds)
160 {
161  rpmds ds = _ds;
162 
163  if (ds->Count > 0) {
164  ds->N = _free(ds->N);
165  ds->EVR = _free(ds->EVR);
166  ds->Flags = _free(ds->Flags);
167  (void)headerFree(ds->h);
168  ds->h = NULL;
169  }
170 
171  ds->DNEVR = _free(ds->DNEVR);
172  ds->ns.str = _free(ds->ns.str);
173  memset(&ds->ns, 0, sizeof(ds->ns));
174  ds->A = _free(ds->A);
175  ds->Color = _free(ds->Color);
176  ds->Refs = _free(ds->Refs);
177  ds->Result = _free(ds->Result);
178  ds->exclude = mireFreeAll(ds->exclude, ds->nexclude);
179  ds->include = mireFreeAll(ds->include, ds->ninclude);
180 }
181 
182 /*@unchecked@*/ /*@only@*/ /*@null@*/
184 
185 static rpmds rpmdsGetPool(/*@null@*/ rpmioPool pool)
186  /*@globals _rpmdsPool, fileSystem, internalState @*/
187  /*@modifies pool, _rpmdsPool, fileSystem, internalState @*/
188 {
189  rpmds ds;
190 
191  if (_rpmdsPool == NULL) {
192  _rpmdsPool = rpmioNewPool("ds", sizeof(*ds), -1, _rpmds_debug,
193  NULL, NULL, rpmdsFini);
194  pool = _rpmdsPool;
195  }
196  return (rpmds) rpmioGetPool(pool, sizeof(*ds));
197 }
198 
199 static /*@null@*/
200 const char ** rpmdsDupArgv(/*@null@*/ const char ** argv, int argc)
201  /*@*/
202 {
203  const char ** av;
204  size_t nb = 0;
205  int ac = 0;
206  char * t;
207 
208  if (argv == NULL)
209  return NULL;
210  for (ac = 0; ac < argc; ac++) {
211 assert(argv[ac] != NULL);
212  nb += strlen(argv[ac]) + 1;
213  }
214  nb += (ac + 1) * sizeof(*av);
215 
216  av = xmalloc(nb);
217  t = (char *) (av + ac + 1);
218  for (ac = 0; ac < argc; ac++) {
219  av[ac] = t;
220  t = stpcpy(t, argv[ac]) + 1;
221  }
222  av[ac] = NULL;
223 /*@-nullret@*/
224  return av;
225 /*@=nullret@*/
226 }
227 
228 rpmds rpmdsNew(Header h, rpmTag tagN, int flags)
229 {
230  int scareMem = (flags & 0x1);
231  int delslash = 1;
232  HE_t he = memset(alloca(sizeof(*he)), 0, sizeof(*he));
233  rpmTag tagEVR, tagF;
234  rpmds ds = NULL;
235  const char * Type = NULL;
236  const char ** N;
237  rpmuint32_t Count;
238  int xx;
239 
240 assert(scareMem == 0); /* XXX always allocate memory */
241 
242  if (tagN == RPMTAG_NAME)
243  return rpmdsThis(h, tagN, RPMSENSE_EQUAL);
244 
245  switch (tagN) {
246  default:
247  goto exit;
248  /*@notreached@*/ break;
249  case RPMTAG_PROVIDENAME:
250  tagEVR = RPMTAG_PROVIDEVERSION;
251  tagF = RPMTAG_PROVIDEFLAGS;
252  break;
253  case RPMTAG_REQUIRENAME:
254  tagEVR = RPMTAG_REQUIREVERSION;
255  tagF = RPMTAG_REQUIREFLAGS;
256  break;
257  case RPMTAG_CONFLICTNAME:
258  tagEVR = RPMTAG_CONFLICTVERSION;
259  tagF = RPMTAG_CONFLICTFLAGS;
260  break;
261  case RPMTAG_OBSOLETENAME:
262  tagEVR = RPMTAG_OBSOLETEVERSION;
263  tagF = RPMTAG_OBSOLETEFLAGS;
264  break;
265  case RPMTAG_TRIGGERNAME:
266  tagEVR = RPMTAG_TRIGGERVERSION;
267  tagF = RPMTAG_TRIGGERFLAGS;
268  break;
269  case RPMTAG_SUGGESTSNAME:
270  tagEVR = RPMTAG_SUGGESTSVERSION;
271  tagF = RPMTAG_SUGGESTSFLAGS;
272  break;
273  case RPMTAG_ENHANCESNAME:
274  tagEVR = RPMTAG_ENHANCESVERSION;
275  tagF = RPMTAG_ENHANCESFLAGS;
276  break;
277  case RPMTAG_DIRNAMES:
278  tagEVR = 0;
279  tagF = 0;
280  delslash = (flags & 0x2) ? 0 : 1;
281  break;
282  case RPMTAG_BASENAMES:
283  tagEVR = RPMTAG_DIRNAMES;
284  tagF = RPMTAG_DIRINDEXES;
285  break;
286  case RPMTAG_FILELINKTOS:
287  tagEVR = RPMTAG_DIRNAMES;
288  tagF = RPMTAG_DIRINDEXES;
289  break;
290  }
291 
292  if (Type == NULL)
293  Type = rpmdsTagName(tagN);
294 
295  he->tag = tagN;
296  xx = headerGet(h, he, 0);
297  N = he->p.argv;
298  Count = he->c;
299  if (xx && N != NULL && Count > 0) {
300  ds = rpmdsGetPool(_rpmdsPool);
301  ds->Type = Type;
302  ds->h = NULL;
303  ds->i = -1;
304  ds->DNEVR = NULL;
305  ds->tagN = tagN;
306  ds->N = N;
307  ds->Count = Count;
308  ds->nopromote = _rpmds_nopromote;
309 
310  if (tagEVR > 0) {
311  he->tag = tagEVR;
312  xx = headerGet(h, he, 0);
313  ds->EVR = he->p.argv;
314  }
315  if (tagF > 0) {
316  he->tag = tagF;
317  xx = headerGet(h, he, 0);
318  ds->Flags = (evrFlags * ) he->p.ui32p;
319  }
320  {
321  he->tag = RPMTAG_ARCH;
322  xx = headerGet(h, he, 0);
323  ds->A = he->p.str;
324  }
325  {
326  he->tag = RPMTAG_BUILDTIME;
327  xx = headerGet(h, he, 0);
328  ds->BT = (he->p.ui32p ? he->p.ui32p[0] : 0);
329  he->p.ptr = _free(he->p.ptr);
330  }
331 
332  if (tagN == RPMTAG_DIRNAMES) {
333  char * dn;
334  size_t len;
335  unsigned i;
336  /* XXX Dirnames always have trailing '/', trim that here. */
337  if (delslash)
338  for (i = 0; i < Count; i++) {
339  (void) urlPath(N[i], (const char **)&dn);
340  if (dn > N[i])
341  N[i] = dn;
342  dn = (char *)N[i];
343  len = strlen(dn);
344  /* XXX don't truncate if parent is / */
345  if (len > 1 && dn[len-1] == '/')
346  dn[len-1] = '\0';
347  }
348  } else
349  if (tagN == RPMTAG_BASENAMES) {
350  const char ** av = xcalloc(Count+1, sizeof(*av));
351  char * dn;
352  unsigned i;
353 
354  for (i = 0; i < Count; i++) {
355  (void) urlPath(ds->EVR[ds->Flags[i]], (const char **)&dn);
356  av[i] = rpmGenPath(NULL, dn, N[i]);
357  }
358  av[Count] = NULL;
359 
360 /*@-unqualifiedtrans@*/
361  N = ds->N = _free(ds->N);
362 /*@=unqualifiedtrans@*/
363  N = ds->N = rpmdsDupArgv(av, Count);
364  av = argvFree(av);
365  ds->EVR = _free(ds->EVR);
366  ds->Flags = _free(ds->Flags);
367  } else
368  if (tagN == RPMTAG_FILELINKTOS) {
369  /* XXX Construct the absolute path of the target symlink(s). */
370  const char ** av = xcalloc(Count+1, sizeof(*av));
371  unsigned i;
372 
373  for (i = 0; i < Count; i++) {
374  if (N[i] == NULL || *N[i] == '\0')
375  av[i] = xstrdup("");
376  else if (*N[i] == '/')
377  av[i] = xstrdup(N[i]);
378  else if (ds->EVR != NULL && ds->Flags != NULL)
379  av[i] = rpmGenPath(NULL, ds->EVR[ds->Flags[i]], N[i]);
380  else
381  av[i] = xstrdup("");
382  }
383  av[Count] = NULL;
384 
385 /*@-unqualifiedtrans@*/
386  N = ds->N = _free(ds->N);
387 /*@=unqualifiedtrans@*/
388  N = ds->N = rpmdsDupArgv(av, Count);
389  av = argvFree(av);
390  ds->EVR = _free(ds->EVR);
391  ds->Flags = _free(ds->Flags);
392  }
393 
394 /*@-modfilesys@*/
395 if (_rpmds_debug < 0)
396 fprintf(stderr, "*** ds %p\t%s[%d]\n", ds, ds->Type, ds->Count);
397 /*@=modfilesys@*/
398 
399  }
400 
401 exit:
402 /*@-compdef -usereleased@*/ /* FIX: ds->Flags may be NULL */
403  /*@-nullstate@*/ /* FIX: ds->Flags may be NULL */
404  ds = rpmdsLink(ds, (ds ? ds->Type : NULL));
405  /*@=nullstate@*/
406 
407  return ds;
408 /*@=compdef =usereleased@*/
409 }
410 
411 const char * rpmdsNewN(rpmds ds)
412 {
413  rpmns ns = &ds->ns;
414  const char * Name = ds->N[ds->i];
415  int xx;
416 
417  memset(ns, 0, sizeof(*ns));
418  xx = rpmnsParse(Name, ns);
419 
420 /*@-compdef -usereleased@*/ /* FIX: correct annotations for ds->ns shadow */
421  return ns->N;
422 /*@=compdef =usereleased@*/
423 }
424 
425 char * rpmdsNewDNEVR(const char * dspfx, rpmds ds)
426 {
427  const char * N = rpmdsNewN(ds);
428  const char * NS = ds->ns.NS;
429  const char * A = ds->ns.A;
430  evrFlags dsFlags = 0;
431  char * tbuf, * t;
432  size_t nb = 0;
433 
434  if (dspfx) nb += strlen(dspfx) + 1;
435  if (ds->ns.str[0] == '!') nb++;
436  if (NS) nb += strlen(NS) + sizeof("()") - 1;
437  if (N) nb += strlen(N);
438  if (A) {
439  if (_rpmns_N_at_A && _rpmns_N_at_A[0])
440  nb += sizeof(_rpmns_N_at_A[0]);
441  nb += strlen(A);
442  }
443  /* XXX rpm prior to 3.0.2 did not always supply EVR and Flags. */
444  if (ds->Flags != NULL
445  && (dsFlags = (ds->Flags[ds->i] & RPMSENSE_SENSEMASK)))
446  {
447  if (nb) nb++;
448  if (dsFlags == RPMSENSE_NOTEQUAL)
449  nb += 2;
450  else {
451  if (dsFlags & RPMSENSE_LESS) nb++;
452  if (dsFlags & RPMSENSE_GREATER) nb++;
453  if (dsFlags & RPMSENSE_EQUAL) nb++;
454  }
455  }
456 
457  ds->ns.Flags = dsFlags;
458 
459  /* XXX rpm prior to 3.0.2 did not always supply EVR and Flags. */
460  if (ds->EVR != NULL && ds->EVR[ds->i] && *ds->EVR[ds->i]) {
461  if (nb) nb++;
462  nb += strlen(ds->EVR[ds->i]);
463  }
464 
465  t = tbuf = xmalloc(nb + 1);
466  if (dspfx) {
467  t = stpcpy(t, dspfx);
468  *t++ = ' ';
469  }
470  if (ds->ns.str[0] == '!')
471  *t++ = '!';
472  if (NS)
473  t = stpcpy( stpcpy(t, NS), "(");
474  if (N)
475  t = stpcpy(t, N);
476  if (NS)
477  t = stpcpy(t, ")");
478  if (A) {
479  if (_rpmns_N_at_A && _rpmns_N_at_A[0])
480  *t++ = _rpmns_N_at_A[0];
481  t = stpcpy(t, A);
482  }
483 
484  /* XXX rpm prior to 3.0.2 did not always supply EVR and Flags. */
485  if (ds->Flags != NULL && (ds->Flags[ds->i] & RPMSENSE_SENSEMASK)) {
486  if (t != tbuf) *t++ = ' ';
487  if (dsFlags == RPMSENSE_NOTEQUAL)
488  t = stpcpy(t, "!=");
489  else {
490  if (dsFlags & RPMSENSE_LESS) *t++ = '<';
491  if (dsFlags & RPMSENSE_GREATER) *t++ = '>';
492  if (dsFlags & RPMSENSE_EQUAL) *t++ = '=';
493  }
494  }
495  /* XXX rpm prior to 3.0.2 did not always supply EVR and Flags. */
496  if (ds->EVR != NULL && ds->EVR[ds->i] && *ds->EVR[ds->i]) {
497  if (t != tbuf) *t++ = ' ';
498  t = stpcpy(t, ds->EVR[ds->i]);
499  }
500  *t = '\0';
501  return tbuf;
502 }
503 
505 {
506  HE_t he = memset(alloca(sizeof(*he)), 0, sizeof(*he));
507  rpmds ds = NULL;
508  const char * Type;
509  const char * Name, * V, * R;
510 #ifdef RPM_VENDOR_MANDRIVA
511  const char * D = NULL;
512 #endif
513  rpmuint32_t E;
514  const char ** N, ** EVR;
515  char * t;
516  size_t nb;
517  int xx;
518 
519  if (tagN == RPMTAG_NAME)
520  tagN = RPMTAG_PROVIDENAME;
521 
522  Type = rpmdsTagName(tagN);
523 
524  he->tag = RPMTAG_EPOCH;
525  xx = headerGet(h, he, 0);
526  E = (he->p.ui32p ? he->p.ui32p[0] : 0);
527  he->p.ptr = _free(he->p.ptr);
528 
529 #if defined(NOTYET) || defined(RPM_VENDOR_MANDRIVA)
530  he->tag = RPMTAG_DISTEPOCH;
531  xx = headerGet(h, he, 0);
532  D = (he->p.str ? he->p.str : NULL);
533 #endif
534 /*@-mods@*/
535  xx = headerNEVRA(h, &Name, NULL, &V, &R, NULL);
536 /*@=mods@*/
537 
538  t = xmalloc(sizeof(*N) + strlen(Name) + 1);
539  N = (const char **) t;
540  t += sizeof(*N);
541  *t = '\0';
542  N[0] = t;
543  t = stpcpy(t, Name);
544  Name = _free(Name);
545 
546  nb = sizeof(*EVR) + 20 + strlen(V) + strlen(R) + sizeof("-");
547 #ifdef RPM_VENDOR_MANDRIVA
548  nb += (D ? strlen(D) + sizeof(":") : 0);
549 #endif
550  t = xmalloc(nb);
551  EVR = (const char **) t;
552  t += sizeof(*EVR);
553  *t = '\0';
554  EVR[0] = t;
555  sprintf(t, "%d:", E);
556  t += strlen(t);
557  t = stpcpy( stpcpy( stpcpy( t, V), "-"), R);
558 #ifdef RPM_VENDOR_MANDRIVA
559  if (D != NULL) {
560  t = stpcpy( stpcpy( t, ":"), D);
561  D = _free(D);
562  }
563 #endif
564  V = _free(V);
565  R = _free(R);
566 
567  ds = rpmdsGetPool(_rpmdsPool);
568  ds->Type = Type;
569  ds->tagN = tagN;
570  ds->Count = 1;
571  ds->N = N;
572  ds->EVR = EVR;
573  ds->Flags = xmalloc(sizeof(*ds->Flags)); ds->Flags[0] = Flags;
574 
575  he->tag = RPMTAG_ARCH;
576  xx = headerGet(h, he, 0);
577  ds->A = he->p.str;
578 
579  he->tag = RPMTAG_BUILDTIME;
580  xx = headerGet(h, he, 0);
581  ds->BT = (he->p.ui32p ? he->p.ui32p[0] : 0);
582  he->p.ptr = _free(he->p.ptr);
583 
584  { char pre[2];
585  pre[0] = ds->Type[0];
586  pre[1] = '\0';
587  /*@-nullstate@*/ /* LCL: ds->Type may be NULL ??? */
588  ds->i = 0; /* XXX rpmdsNewN() needs ds->i = 0, not -1 */
589 /*@i@*/ ds->DNEVR = rpmdsNewDNEVR(pre, ds);
590  /*@=nullstate@*/
591  }
592 
593  return rpmdsLink(ds, (ds ? ds->Type : NULL));
594 }
595 
596 rpmds rpmdsSingle(rpmTag tagN, const char * N, const char * EVR, evrFlags Flags)
597 {
598  rpmds ds = rpmdsGetPool(_rpmdsPool);
599  const char * Type = rpmdsTagName(tagN);
600 
601  ds->Type = Type;
602  ds->tagN = tagN;
603  ds->A = NULL;
604  { time_t now = time(NULL);
605  ds->BT = (rpmuint32_t)now;
606  }
607  ds->Count = 1;
608  /*@-assignexpose@*/
609  ds->N = xcalloc(2, sizeof(*ds->N)); ds->N[0] = N;
610  ds->EVR = xcalloc(2, sizeof(*ds->EVR)); ds->EVR[0] = EVR;
611  /*@=assignexpose@*/
612  ds->Flags = xmalloc(sizeof(*ds->Flags)); ds->Flags[0] = Flags;
613  { char t[2];
614  t[0] = ds->Type[0];
615  t[1] = '\0';
616  ds->i = 0; /* XXX rpmdsNewN() needs ds->i = 0, not -1 */
617 /*@i@*/ ds->DNEVR = rpmdsNewDNEVR(t, ds);
618  }
619 
620  return rpmdsLink(ds, (ds ? ds->Type : NULL));
621 }
622 
623 int rpmdsCount(const rpmds ds)
624 {
625  return (ds != NULL ? ds->Count : 0);
626 }
627 
628 int rpmdsIx(const rpmds ds)
629 {
630  return (ds != NULL ? ds->i : -1);
631 }
632 
633 int rpmdsSetIx(rpmds ds, int ix)
634 {
635  int i = -1;
636 
637  if (ds != NULL) {
638  i = ds->i;
639  ds->i = ix;
640  }
641  return i;
642 }
643 
644 const char * rpmdsDNEVR(const rpmds ds)
645 {
646  const char * DNEVR = NULL;
647 
648  if (ds != NULL && ds->i >= 0 && ds->i < (int)ds->Count) {
649  if (ds->DNEVR != NULL)
650  DNEVR = ds->DNEVR;
651  }
652  return DNEVR;
653 }
654 
655 const char * rpmdsN(const rpmds ds)
656 {
657  const char * N = NULL;
658 
659  if (ds != NULL && ds->i >= 0 && ds->i < (int)ds->Count) {
660 /*@-globs -mods @*/ /* FIX: correct annotations for ds->ns shadow */
661  N = (ds->ns.N ? ds->ns.N : rpmdsNewN(ds));
662 /*@=globs =mods @*/
663  }
664  return N;
665 }
666 
667 const char * rpmdsEVR(const rpmds ds)
668 {
669  const char * EVR = NULL;
670 
671  if (ds != NULL && ds->i >= 0 && ds->i < (int)ds->Count) {
672  if (ds->EVR != NULL)
673  EVR = ds->EVR[ds->i];
674  }
675  return EVR;
676 }
677 
679 {
680  evrFlags Flags = 0;
681 
682  if (ds != NULL && ds->i >= 0 && ds->i < (int)ds->Count) {
683  if (ds->Flags != NULL)
684  Flags = ds->Flags[ds->i];
685  }
686  return Flags;
687 }
688 
690 {
691  rpmTag tagN = 0;
692 
693  if (ds != NULL)
694  tagN = ds->tagN;
695  return tagN;
696 }
697 
698 const char * rpmdsA(const rpmds ds)
699 {
700  const char * A = NULL;
701 
702  if (ds != NULL)
703  A = ds->A;
704  return A;
705 }
706 
707 time_t rpmdsBT(const rpmds ds)
708 {
709  time_t BT = 0;
710  if (ds != NULL && ds->BT > 0)
711  BT = ds->BT;
712  return BT;
713 }
714 
715 time_t rpmdsSetBT(const rpmds ds, time_t BT)
716 {
717  time_t oBT = 0;
718  if (ds != NULL) {
719  oBT = (time_t)ds->BT;
720  ds->BT = (rpmuint32_t)BT;
721  }
722  return oBT;
723 }
724 
726 {
727  nsType NSType = RPMNS_TYPE_UNKNOWN;
728  if (ds != NULL)
729  NSType = ds->ns.Type;
730  return NSType;
731 }
732 
733 int rpmdsNoPromote(const rpmds ds)
734 {
735  int nopromote = 0;
736 
737  if (ds != NULL)
738  nopromote = ds->nopromote;
739  return nopromote;
740 }
741 
742 int rpmdsSetNoPromote(rpmds ds, int nopromote)
743 {
744  int onopromote = 0;
745 
746  if (ds != NULL) {
747  onopromote = ds->nopromote;
748  ds->nopromote = nopromote;
749  }
750  return onopromote;
751 }
752 
754  int (*EVRparse)(const char *evrstr, EVR_t evr))
755 {
756  void * oEVRparse = NULL;
757 
758  if (ds != NULL) {
759 /*@i@*/ oEVRparse = ds->EVRparse;
760 /*@i@*/ ds->EVRparse = EVRparse;
761  }
762  return oEVRparse;
763 }
764 
765 void * rpmdsSetEVRcmp(rpmds ds, int (*EVRcmp)(const char *a, const char *b))
766 {
767  void * oEVRcmp = NULL;
768 
769  if (ds != NULL) {
770 /*@i@*/ oEVRcmp = ds->EVRcmp;
771 /*@i@*/ ds->EVRcmp = EVRcmp;
772  }
773  return oEVRcmp;
774 }
775 
777 {
778  rpmuint32_t Color = 0;
779 
780  if (ds != NULL && ds->i >= 0 && ds->i < (int)ds->Count) {
781  if (ds->Color != NULL)
782  Color = ds->Color[ds->i];
783  }
784  return Color;
785 }
786 
788 {
789  rpmuint32_t ocolor = 0;
790 
791  if (ds == NULL)
792  return ocolor;
793 
794  if (ds->Color == NULL && ds->Count > 0) /* XXX lazy malloc */
795  ds->Color = xcalloc(ds->Count, sizeof(*ds->Color));
796 
797  if (ds->i >= 0 && ds->i < (int)ds->Count) {
798  if (ds->Color != NULL) {
799  ocolor = ds->Color[ds->i];
800  ds->Color[ds->i] = color;
801  }
802  }
803  return ocolor;
804 }
805 
806 void * rpmdsExclude(const rpmds ds)
807 {
808  return (ds != NULL ? ds->exclude : NULL);
809 }
810 
811 int rpmdsNExclude(const rpmds ds)
812 {
813  return (ds != NULL ? ds->nexclude : 0);
814 }
815 
816 void * rpmdsInclude(const rpmds ds)
817 {
818  return (ds != NULL ? ds->include : NULL);
819 }
820 
821 int rpmdsNInclude(const rpmds ds)
822 {
823  return (ds != NULL ? ds->ninclude : 0);
824 }
825 
827 {
828  rpmuint32_t Refs = 0;
829 
830  if (ds != NULL && ds->i >= 0 && ds->i < (int)ds->Count) {
831  if (ds->Refs != NULL)
832  Refs = ds->Refs[ds->i];
833  }
834  return Refs;
835 }
836 
838 {
839  rpmuint32_t orefs = 0;
840 
841  if (ds == NULL)
842  return orefs;
843 
844  if (ds->Refs == NULL && ds->Count > 0) /* XXX lazy malloc */
845  ds->Refs = xcalloc(ds->Count, sizeof(*ds->Refs));
846 
847  if (ds->i >= 0 && ds->i < (int)ds->Count) {
848  if (ds->Refs != NULL) {
849  orefs = ds->Refs[ds->i];
850  ds->Refs[ds->i] = refs;
851  }
852  }
853  return orefs;
854 }
855 
857 {
858  rpmint32_t result = 0;
859 
860  if (ds != NULL && ds->i >= 0 && ds->i < (int)ds->Count) {
861  if (ds->Result != NULL)
862  result = ds->Result[ds->i];
863  }
864  return result;
865 }
866 
868 {
869  rpmint32_t oresult = 0;
870 
871  if (ds == NULL)
872  return oresult;
873 
874  if (ds->Result == NULL && ds->Count > 0) /* XXX lazy malloc */
875  ds->Result = xcalloc(ds->Count, sizeof(*ds->Result));
876 
877  if (ds->i >= 0 && ds->i < (int)ds->Count) {
878  if (ds->Result != NULL) {
879  oresult = ds->Result[ds->i];
880  ds->Result[ds->i] = result;
881  }
882  }
883  return oresult;
884 }
885 
886 void rpmdsNotify(rpmds ds, const char * where, int rc)
887 {
888  if (!(ds != NULL && ds->i >= 0 && ds->i < (int)ds->Count))
889  return;
890  if (ds->DNEVR == NULL)
891  return;
892 
893  rpmlog(RPMLOG_DEBUG, "%9s: %-45s %-s %s\n", rpmdsTagName(ds->tagN),
894  (!strcmp(ds->DNEVR, "cached") ? ds->DNEVR : ds->DNEVR+2),
895  (rc ? _("NO ") : _("YES")),
896  (where != NULL ? where : ""));
897 }
898 
899 int rpmdsNext(/*@null@*/ rpmds ds)
900  /*@modifies ds @*/
901 {
902  int i = -1;
903 
904  if (ds != NULL && ++ds->i >= 0) {
905  if (ds->i < (int)ds->Count) {
906  char t[2];
907  i = ds->i;
908  ds->DNEVR = _free(ds->DNEVR);
909  ds->ns.str = _free(ds->ns.str);
910  memset(&ds->ns, 0, sizeof(ds->ns));
911  t[0] = ((ds->Type != NULL) ? ds->Type[0] : '\0');
912  t[1] = '\0';
913  /*@-nullstate@*/
914  /*@i@*/ ds->DNEVR = rpmdsNewDNEVR(t, ds);
915  /*@=nullstate@*/
916 
917  } else
918  ds->i = -1;
919 
920 /*@-modfilesys @*/
921 if (_rpmds_debug < 0 && i != -1)
922 fprintf(stderr, "*** ds %p\t%s[%d]: %s\n", ds, (ds->Type ? ds->Type : "?Type?"), i, (ds->DNEVR ? ds->DNEVR : "?DNEVR?"));
923 /*@=modfilesys @*/
924 
925  }
926 
927  return i;
928 }
929 
930 rpmds rpmdsInit(/*@null@*/ rpmds ds)
931  /*@modifies ds @*/
932 {
933  if (ds != NULL)
934  ds->i = -1;
935  /*@-refcounttrans@*/
936  return ds;
937  /*@=refcounttrans@*/
938 }
939 
940 /*@null@*/
941 static rpmds rpmdsDup(const rpmds ods)
942  /*@modifies ods @*/
943 {
944  rpmds ds = rpmdsGetPool(_rpmdsPool);
945  size_t nb;
946 
947 /*@-assignexpose -castexpose @*/
948  ds->h = (ods->h != NULL ? headerLink(ods->h) : NULL);
949  ds->Type = ods->Type;
950 /*@=assignexpose =castexpose @*/
951  ds->tagN = ods->tagN;
952  ds->Count = ods->Count;
953  ds->i = ods->i;
954  ds->l = ods->l;
955  ds->u = ods->u;
956 
957  nb = (ds->Count+1) * sizeof(*ds->N);
958  ds->N = (ds->h != NULL
959  ? memcpy(xmalloc(nb), ods->N, nb)
960  : rpmdsDupArgv(ods->N, ods->Count) );
961 
962  /* XXX rpm prior to 3.0.2 did not always supply EVR and Flags. */
963 assert(ods->EVR != NULL);
964 assert(ods->Flags != NULL);
965 
966  nb = (ds->Count+1) * sizeof(*ds->EVR);
967  ds->EVR = (ds->h != NULL
968  ? memcpy(xmalloc(nb), ods->EVR, nb)
969  : rpmdsDupArgv(ods->EVR, ods->Count) );
970 
971  nb = (ds->Count * sizeof(*ds->Flags));
972  ds->Flags = (ds->h != NULL
973  ? ods->Flags
974  : memcpy(xmalloc(nb), ods->Flags, nb) );
975  ds->nopromote = ods->nopromote;
976 /*@-assignexpose@*/
977  ds->EVRcmp = ods->EVRcmp;;
978 /*@=assignexpose@*/
979 
980 /*@-compmempass@*/ /* FIX: ds->Flags is kept, not only */
981  return rpmdsLink(ds, (ds ? ds->Type : NULL));
982 /*@=compmempass@*/
983 
984 }
985 
986 int rpmdsFind(rpmds ds, const rpmds ods)
987 {
988  int comparison;
989 
990  if (ds == NULL || ods == NULL)
991  return -1;
992 
993  ds->l = 0;
994  ds->u = ds->Count;
995  while (ds->l < ds->u) {
996  ds->i = (ds->l + ds->u) / 2;
997 
998  comparison = strcmp(ods->N[ods->i], ds->N[ds->i]);
999 
1000  /* XXX rpm prior to 3.0.2 did not always supply EVR and Flags. */
1001 /*@-nullderef@*/
1002  if (comparison == 0 && ods->EVR && ds->EVR)
1003  comparison = strcmp(ods->EVR[ods->i], ds->EVR[ds->i]);
1004  if (comparison == 0 && ods->Flags && ds->Flags)
1005  comparison = (ods->Flags[ods->i] - ds->Flags[ds->i]);
1006 /*@=nullderef@*/
1007 
1008  if (comparison < 0)
1009  ds->u = ds->i;
1010  else if (comparison > 0)
1011  ds->l = ds->i + 1;
1012  else
1013  return ds->i;
1014  }
1015  return -1;
1016 }
1017 
1018 int rpmdsMerge(rpmds * dsp, rpmds ods)
1019 {
1020  rpmds ds;
1021  const char ** N;
1022  const char ** EVR;
1023  evrFlags * Flags;
1024  int j;
1025 int save;
1026 
1027  if (dsp == NULL || ods == NULL)
1028  return -1;
1029 
1030  /* If not initialized yet, dup the 1st entry. */
1031  if (*dsp == NULL) {
1032  save = ods->Count;
1033  ods->Count = 1;
1034  *dsp = rpmdsDup(ods);
1035  ods->Count = save;
1036  }
1037  ds = *dsp;
1038  if (ds == NULL)
1039  return -1;
1040 
1041  /*
1042  * Add new entries.
1043  */
1044 save = ods->i;
1045  ods = rpmdsInit(ods);
1046  if (ods != NULL)
1047  while (rpmdsNext(ods) >= 0) {
1048  /*
1049  * If this entry is already present, don't bother.
1050  */
1051  if (rpmdsFind(ds, ods) >= 0)
1052  continue;
1053 
1054  /*
1055  * Insert new entry.
1056  */
1057  for (j = ds->Count; j > (int)ds->u; j--)
1058  ds->N[j] = ds->N[j-1];
1059  ds->N[ds->u] = ods->N[ods->i];
1060  N = rpmdsDupArgv(ds->N, ds->Count+1);
1061  ds->N = _free(ds->N);
1062  ds->N = N;
1063 
1064  /* XXX rpm prior to 3.0.2 did not always supply EVR and Flags. */
1065 /*@-nullderef -nullpass -nullptrarith @*/
1066 assert(ods->EVR != NULL);
1067 assert(ods->Flags != NULL);
1068 
1069  for (j = ds->Count; j > (int)ds->u; j--)
1070  ds->EVR[j] = ds->EVR[j-1];
1071  ds->EVR[ds->u] = ods->EVR[ods->i];
1072  EVR = rpmdsDupArgv(ds->EVR, ds->Count+1);
1073  ds->EVR = _free(ds->EVR);
1074  ds->EVR = EVR;
1075 
1076  Flags = xmalloc((ds->Count+1) * sizeof(*Flags));
1077  if (ds->u > 0)
1078  memcpy(Flags, ds->Flags, ds->u * sizeof(*Flags));
1079  if (ds->u < ds->Count)
1080  memcpy(Flags + ds->u + 1, ds->Flags + ds->u, (ds->Count - ds->u) * sizeof(*Flags));
1081  Flags[ds->u] = ods->Flags[ods->i];
1082  ds->Flags = _free(ds->Flags);
1083  ds->Flags = Flags;
1084 /*@=nullderef =nullpass =nullptrarith @*/
1085 
1086  ds->i = -1;
1087  ds->Count++;
1088 
1089  }
1090 /*@-nullderef@*/
1091 ods->i = save;
1092 /*@=nullderef@*/
1093  return 0;
1094 }
1095 
1097 {
1098  int comparison;
1099  int i, l, u;
1100 
1101  if (ds == NULL || ods == NULL)
1102  return -1;
1103 
1104  /* Binary search to find the [l,u) subset that contains N */
1105  i = -1;
1106  l = 0;
1107  u = ds->Count;
1108  while (l < u) {
1109  i = (l + u) / 2;
1110 
1111  comparison = strcmp(ods->N[ods->i], ds->N[i]);
1112 
1113  if (comparison < 0)
1114  u = i;
1115  else if (comparison > 0)
1116  l = i + 1;
1117  else {
1118  /* Set l to 1st member of set that contains N. */
1119  if (strcmp(ods->N[ods->i], ds->N[l]))
1120  l = i;
1121  while (l > 0 && !strcmp(ods->N[ods->i], ds->N[l-1]))
1122  l--;
1123  /* Set u to 1st member of set that does not contain N. */
1124  if (u >= (int)ds->Count || strcmp(ods->N[ods->i], ds->N[u]))
1125  u = i;
1126  while (++u < (int)ds->Count) {
1127  if (strcmp(ods->N[ods->i], ds->N[u]))
1128  /*@innerbreak@*/ break;
1129  }
1130  break;
1131  }
1132  }
1133 
1134  /* Check each member of [l,u) subset for ranges overlap. */
1135  i = -1;
1136  if (l < u) {
1137  int save = rpmdsSetIx(ds, l-1);
1138  while ((l = rpmdsNext(ds)) >= 0 && (l < u)) {
1139  if ((i = rpmdsCompare(ods, ds)) != 0)
1140  break;
1141  }
1142  /* Return element index that overlaps, or -1. */
1143  if (i)
1144  i = rpmdsIx(ds);
1145  else {
1146  (void) rpmdsSetIx(ds, save);
1147  i = -1;
1148  }
1149  /* Save the return value. */
1150  if (ods->Result != NULL)
1151  (void) rpmdsSetResult(ods, (i != -1 ? 1 : 0));
1152  }
1153  return i;
1154 }
1155 
1164 static void rpmdsNSAdd(/*@out@*/ rpmds *dsp, const char * NS,
1165  const char *N, const char *EVR, evrFlags Flags)
1166  /*@modifies *dsp @*/
1167 {
1168  char *t;
1169  rpmds ds;
1170  int xx;
1171 
1172  t = alloca(strlen(NS)+sizeof("()")+strlen(N));
1173  *t = '\0';
1174  (void) stpcpy( stpcpy( stpcpy( stpcpy(t, NS), "("), N), ")");
1175 
1176  ds = rpmdsSingle(RPMTAG_PROVIDENAME, t, EVR, Flags);
1177  xx = rpmdsMerge(dsp, ds);
1178  (void)rpmdsFree(ds);
1179  ds = NULL;
1180 }
1181 
1182 #if defined(WITH_CPUINFO)
1183 int rpmdsCpuinfo(rpmds *dsp, const char * fn)
1184 {
1185  const char * NS = "cpuinfo";
1186  struct cpuinfo *cip = cpuinfo_new();
1187  cpuinfo_feature_t feature;
1188  char tmp[20];
1189  union _dbswap {
1190  rpmuint32_t ui;
1191  unsigned char uc[4];
1192  };
1193  static union _dbswap orderedbytes = { .ui = 0x11223344 };
1194  const char * endian = NULL;
1195 
1196  snprintf(tmp, 19, "%d", cpuinfo_get_frequency(cip));
1197  tmp[19] = '\0';
1198  rpmdsNSAdd(dsp, NS, "cpu_MHz", tmp, RPMSENSE_PROBE|RPMSENSE_EQUAL);
1199  snprintf(tmp, 19, "%d", cpuinfo_get_cores(cip));
1200  rpmdsNSAdd(dsp, NS, "cpu_cores", tmp, RPMSENSE_PROBE|RPMSENSE_EQUAL);
1201  snprintf(tmp, 19, "%d", cpuinfo_get_threads(cip));
1202  rpmdsNSAdd(dsp, NS, "cpu_threads", tmp, RPMSENSE_PROBE|RPMSENSE_EQUAL);
1203 
1204  if(orderedbytes.uc[0] == 0x44)
1205  endian = "little";
1206  else if(orderedbytes.uc[0] == 0x11)
1207  endian = "big";
1208  else if(orderedbytes.uc[0] == 0x22)
1209  endian = "pdp";
1210  rpmdsNSAdd(dsp, NS, "endian", endian, RPMSENSE_PROBE|RPMSENSE_EQUAL);
1211 
1212  for (feature = cpuinfo_feature_common; feature != cpuinfo_feature_architecture_max; feature++) {
1213  if(feature == cpuinfo_feature_common_max)
1214  feature = cpuinfo_feature_architecture;
1215  if (cpuinfo_has_feature(cip, feature)) {
1216  const char *name = cpuinfo_string_of_feature(feature);
1217  if (name)
1218  rpmdsNSAdd(dsp, NS, name, "", RPMSENSE_PROBE);
1219  }
1220  }
1221  cpuinfo_destroy(cip);
1222 
1223  return RPMRC_OK;
1224 }
1225 
1226 #else
1227 
1228 struct cpuinfo_s {
1229 /*@observer@*/ /*@null@*/
1230  const char *name;
1231  int done;
1232  int flags;
1233 };
1234 
1235 /*@unchecked@*/
1236 static struct cpuinfo_s ctags[] = {
1237  { "processor", 0, 0 },
1238  { "vendor_id", 0, 0 },
1239  { "cpu_family", 0, 1 },
1240  { "model", 0, 1 },
1241  { "model_name", 0, 0 },
1242  { "stepping", 0, 1 },
1243  { "cpu_MHz", 0, 1 },
1244  { "cache_size", 0, 1 },
1245  { "physical_id", 0, 0 },
1246  { "siblings", 0, 0 },
1247  { "core_id", 0, 0 },
1248  { "cpu_cores", 0, 0 },
1249  { "fdiv_bug", 0, 3 },
1250  { "hlt_bug", 0, 3 },
1251  { "f00f_bug", 0, 3 },
1252  { "coma_bug", 0, 3 },
1253  { "fpu", 0, 0 }, /* XXX use flags attribute instead. */
1254  { "fpu_exception", 0, 3 },
1255  { "cpuid_level", 0, 0 },
1256  { "wp", 0, 3 },
1257  { "flags", 0, 4 },
1258  { "bogomips", 0, 1 },
1259  { "clflush_size", 0, 1 },
1260  { NULL, 0, -1 }
1261 };
1262 
1268 static int rpmdsCpuinfoCtagFlags(const char * name)
1269  /*@globals ctags @*/
1270  /*@modifies ctags @*/
1271 {
1272  struct cpuinfo_s * ct;
1273  int flags = -1;
1274 
1275  for (ct = ctags; ct->name != NULL; ct++) {
1276  if (strcmp(ct->name, name))
1277  continue;
1278  if (ct->done)
1279  continue;
1280  ct->done = 1; /* XXX insure single occurrence */
1281  flags = ct->flags;
1282  break;
1283  }
1284  return flags;
1285 }
1286 
1287 #define _PROC_CPUINFO "/proc/cpuinfo"
1288 
1290 /*@unchecked@*/ /*@observer@*/ /*@owned@*/ /*@relnull@*/
1291 const char * _cpuinfo_path = NULL;
1292 
1293 int rpmdsCpuinfo(rpmds *dsp, const char * fn)
1294  /*@globals _cpuinfo_path, ctags @*/
1295  /*@modifies _cpuinfo_path, ctags @*/
1296 {
1297  struct cpuinfo_s * ct;
1298  const char * NS = "cpuinfo";
1299  rpmiob iob = NULL;
1300  char * f, * fe, * fend;
1301  char * g, * ge;
1302  char * t;
1303  int rc = -1;
1304  int xx;
1305 
1306 /*@-modobserver@*/
1307  if (_cpuinfo_path == NULL) {
1308  _cpuinfo_path = rpmExpand("%{?_rpmds_cpuinfo_path}", NULL);
1309  /* XXX may need to validate path existence somewhen. */
1310  if (!(_cpuinfo_path != NULL && *_cpuinfo_path == '/')) {
1311 /*@-observertrans @*/
1312  _cpuinfo_path = _free(_cpuinfo_path);
1313 /*@=observertrans @*/
1314  _cpuinfo_path = xstrdup(_PROC_CPUINFO);
1315  }
1316  }
1317 /*@=modobserver@*/
1318 
1319  if (fn == NULL)
1320  fn = _cpuinfo_path;
1321 
1322  /* Reset done variables. */
1323  for (ct = ctags; ct->name != NULL; ct++)
1324  ct->done = 0;
1325 
1326  xx = rpmiobSlurp(fn, &iob);
1327  if (!(xx == 0 && iob != NULL))
1328  goto exit;
1329 
1330  for (f = (char *)iob->b; *f != '\0'; f = fend) {
1331  /* find EOL */
1332  fe = f;
1333  while (*fe != '\0' && !(*fe == '\n' || *fe == '\r'))
1334  fe++;
1335  ge = fe;
1336  while (*fe != '\0' && (*fe == '\n' || *fe == '\r'))
1337  *fe++ = '\0';
1338  fend = fe;
1339 
1340  /* rtrim on line. */
1341  while (--ge > f && _isspace(*ge))
1342  *ge = '\0';
1343 
1344  /* ltrim on line. */
1345  while (*f && _isspace(*f))
1346  f++;
1347 
1348  /* split on ':' */
1349  fe = f;
1350  while (*fe && *fe != ':')
1351  fe++;
1352  if (*fe == '\0')
1353  continue;
1354  g = fe + 1;
1355 
1356  /* rtrim on field 1. */
1357  *fe = '\0';
1358  while (--fe > f && _isspace(*fe))
1359  *fe = '\0';
1360  if (*f == '\0')
1361  continue;
1362 
1363  /* ltrim on field 2. */
1364  while (*g && _isspace(*g))
1365  g++;
1366  if (*g == '\0')
1367  continue;
1368 
1369  for (t = f; *t != '\0'; t++) {
1370  if (_isspace(*t))
1371  *t = '_';
1372  }
1373 
1374  switch (rpmdsCpuinfoCtagFlags(f)) {
1375  case -1: /* not found */
1376  case 0: /* ignore */
1377  default:
1378  continue;
1379  /*@notreached@*/ /*@switchbreak@*/ break;
1380  case 1: /* Provides: cpuinfo(f) = g */
1381  for (t = g; *t != '\0'; t++) {
1382  if (_isspace(*t) || *t == '(' || *t == ')')
1383  *t = '_';
1384  }
1385  rpmdsNSAdd(dsp, NS, f, g, RPMSENSE_PROBE|RPMSENSE_EQUAL);
1386  /*@switchbreak@*/ break;
1387  case 2: /* Provides: cpuinfo(g) */
1388  for (t = g; *t != '\0'; t++) {
1389  if (_isspace(*t) || *t == '(' || *t == ')')
1390  *t = '_';
1391  }
1392  rpmdsNSAdd(dsp, NS, g, "", RPMSENSE_PROBE);
1393  /*@switchbreak@*/ break;
1394  case 3: /* if ("yes") Provides: cpuinfo(f) */
1395  if (!strcmp(g, "yes"))
1396  rpmdsNSAdd(dsp, NS, f, "", RPMSENSE_PROBE);
1397  /*@switchbreak@*/ break;
1398  case 4: /* Provides: cpuinfo(g[i]) */
1399  { char ** av = NULL;
1400  int i = 0;
1401  rc = poptParseArgvString(g, NULL, (const char ***)&av);
1402  if (!rc && av != NULL)
1403  while ((t = av[i++]) != NULL)
1404  rpmdsNSAdd(dsp, NS, t, "", RPMSENSE_PROBE);
1405  t = NULL;
1406  if (av != NULL)
1407  free(av);
1408  } /*@switchbreak@*/ break;
1409  }
1410  }
1411 
1412 exit:
1413  iob = rpmiobFree(iob);
1414  return rc;
1415 }
1416 #endif
1417 
1419 /*@observer@*/ /*@relnull@*/
1420  const char * featureName;
1421 /*@observer@*/ /*@relnull@*/
1422  const char * featureEVR;
1424 /*@observer@*/ /*@relnull@*/
1425  const char * featureDescription;
1426 };
1427 
1428 /*@unchecked@*/ /*@observer@*/
1430  { "rpmlib(VersionedDependencies)", "3.0.3-1",
1431  (RPMSENSE_RPMLIB|RPMSENSE_EQUAL),
1432  N_("PreReq:, Provides:, and Obsoletes: dependencies support versions.") },
1433  { "rpmlib(CompressedFileNames)", "3.0.4-1",
1434  (RPMSENSE_RPMLIB|RPMSENSE_EQUAL),
1435  N_("file name(s) stored as (dirName,baseName,dirIndex) tuple, not as path.")},
1436 #if defined(WITH_BZIP2)
1437  { "rpmlib(PayloadIsBzip2)", "3.0.5-1",
1438  (RPMSENSE_RPMLIB|RPMSENSE_EQUAL),
1439  N_("package payload can be compressed using bzip2.") },
1440 #endif
1441  { "rpmlib(PayloadFilesHavePrefix)", "4.0-1",
1442  (RPMSENSE_RPMLIB|RPMSENSE_EQUAL),
1443  N_("package payload file(s) have \"./\" prefix.") },
1444  { "rpmlib(ExplicitPackageProvide)", "4.0-1",
1445  (RPMSENSE_RPMLIB|RPMSENSE_EQUAL),
1446  N_("package name-version-release is not implicitly provided.") },
1447  { "rpmlib(HeaderLoadSortsTags)", "4.0.1-1",
1448  (RPMSENSE_RPMLIB|RPMSENSE_EQUAL),
1449  N_("header tags are always sorted after being loaded.") },
1450  { "rpmlib(ScriptletInterpreterArgs)", "4.0.3-1",
1451  (RPMSENSE_RPMLIB|RPMSENSE_EQUAL),
1452  N_("the scriptlet interpreter can use arguments from header.") },
1453  { "rpmlib(PartialHardlinkSets)", "4.0.4-1",
1454  (RPMSENSE_RPMLIB|RPMSENSE_EQUAL),
1455  N_("a hardlink file set may be installed without being complete.") },
1456  { "rpmlib(ConcurrentAccess)", "4.1-1",
1457  (RPMSENSE_RPMLIB|RPMSENSE_EQUAL),
1458  N_("package scriptlets may access the rpm database while installing.") },
1459 #if defined(WITH_LUA)
1460  { "rpmlib(BuiltinLuaScripts)", "4.2.2-1",
1461  (RPMSENSE_RPMLIB|RPMSENSE_EQUAL),
1462  N_("internal embedded lua scripts.") },
1463 #endif
1464 #if defined(WITH_FICL)
1465  { "rpmlib(BuiltinFiclScripts)", "5.2-1",
1466  (RPMSENSE_RPMLIB|RPMSENSE_EQUAL),
1467  N_("internal embedded FICL.") },
1468 #endif
1469 #if defined(WITH_JS)
1470  { "rpmlib(BuiltinJavaScript)", "5.2-1",
1471  (RPMSENSE_RPMLIB|RPMSENSE_EQUAL),
1472  N_("internal embedded JavaScript.") },
1473 #endif
1474 #if defined(WITH_PERLEMBED)
1475  { "rpmlib(BuiltinPerlScripts)", "5.2-1",
1476  (RPMSENSE_RPMLIB|RPMSENSE_EQUAL),
1477  N_("internal embedded perl scripts.") },
1478 #endif
1479 #if defined(WITH_PYTHONEMBED)
1480  { "rpmlib(BuiltinPythonScripts)", "5.2-1",
1481  (RPMSENSE_RPMLIB|RPMSENSE_EQUAL),
1482  N_("internal embedded python scripts.") },
1483 #endif
1484 #if defined(WITH_RUBYEMBED)
1485  { "rpmlib(BuiltinRubyScripts)", "5.2-1",
1486  (RPMSENSE_RPMLIB|RPMSENSE_EQUAL),
1487  N_("internal embedded ruby scripts.") },
1488 #endif
1489 #if defined(WITH_TCL)
1490  { "rpmlib(BuiltinTclScripts)", "5.2-1",
1491  (RPMSENSE_RPMLIB|RPMSENSE_EQUAL),
1492  N_("internal embedded tcl scripts.") },
1493 #endif
1494  { "rpmlib(HeaderTagTypeInt64)", "4.4.3-1",
1495  (RPMSENSE_RPMLIB|RPMSENSE_EQUAL),
1496  N_("header tag data can be of type uint64_t.") },
1497  { "rpmlib(PayloadIsUstar)", "4.4.4-1",
1498  (RPMSENSE_RPMLIB|RPMSENSE_EQUAL),
1499  N_("package payload can be in ustar tar archive format.") },
1500 #if defined(WITH_XZ)
1501  { "rpmlib(PayloadIsLzma)", "4.4.6-1",
1502  (RPMSENSE_RPMLIB|RPMSENSE_EQUAL),
1503  N_("package payload can be compressed using lzma.") },
1504 #endif
1505  { "rpmlib(FileDigestParameterized)", "4.4.6-1",
1506  (RPMSENSE_RPMLIB|RPMSENSE_EQUAL),
1507  N_("file digests can be other than MD5.") },
1508  { "rpmlib(FileDigests)", "4.6.0-1",
1509  (RPMSENSE_RPMLIB|RPMSENSE_EQUAL),
1510  N_("file digests can be other than MD5.") },
1511 #if defined(SUPPORT_AR_PAYLOADS)
1512  { "rpmlib(PayloadIsAr)", "5.1-1",
1513  (RPMSENSE_RPMLIB|RPMSENSE_EQUAL),
1514  N_("package payload can be in ar archive format.") },
1515 #endif
1516 #if defined(WITH_XZ)
1517  { "rpmlib(PayloadIsXz)", "5.2-1",
1518  (RPMSENSE_RPMLIB|RPMSENSE_EQUAL),
1519  N_("package payload can be compressed using xz.") },
1520 #endif
1521  { NULL, NULL, 0, NULL }
1522 };
1523 
1530 int rpmdsRpmlib(rpmds * dsp, void * tblp)
1531 {
1532  const struct rpmlibProvides_s * rltblp = tblp;
1533  const struct rpmlibProvides_s * rlp;
1534  int xx;
1535 
1536  if (rltblp == NULL)
1537  rltblp = rpmlibProvides;
1538 
1539  for (rlp = rltblp; rlp->featureName != NULL; rlp++) {
1541  rlp->featureEVR, rlp->featureFlags);
1542  xx = rpmdsMerge(dsp, ds);
1543  (void)rpmdsFree(ds);
1544  ds = NULL;
1545  }
1546  return 0;
1547 }
1548 
1556 static int rpmdsSysinfoFile(rpmPRCO PRCO, const char * fn, int tagN)
1557  /*@globals h_errno, fileSystem, internalState @*/
1558  /*@modifies PRCO, fileSystem, internalState @*/
1559 {
1560  char buf[BUFSIZ];
1561  const char *N, *EVR;
1562  evrFlags Flags;
1563  rpmds ds;
1564  char * f, * fe;
1565  char * g, * ge;
1566  FD_t fd = NULL;
1567  FILE * fp;
1568  int rc = -1;
1569  int ln;
1570  int xx;
1571 
1572  /* XXX for now, collect Dirnames/Filelinktos in Providename */
1573  if (tagN == RPMTAG_DIRNAMES || tagN == RPMTAG_FILELINKTOS)
1574  tagN = RPMTAG_PROVIDENAME;
1575 
1576 assert(fn != NULL);
1577  fd = Fopen(fn, "r.fpio");
1578  if (fd == NULL || Ferror(fd))
1579  goto exit;
1580  fp = fdGetFILE(fd);
1581 
1582  ln = 0;
1583  if (fp != NULL)
1584  while((f = fgets(buf, (int)sizeof(buf), fp)) != NULL) {
1585  ln++;
1586 
1587  /* insure a terminator. */
1588  buf[sizeof(buf)-1] = '\0';
1589 
1590  /* ltrim on line. */
1591  while (*f && _isspace(*f))
1592  f++;
1593 
1594  /* XXX skip YAML "- " markup */
1595  if (f[0] == '-' && _isspace(f[1])) {
1596  f += sizeof("- ")-1;
1597  while (*f && _isspace(*f))
1598  f++;
1599  }
1600 
1601  /* skip empty lines and comments */
1602  if (*f == '\0' || *f == '#')
1603  continue;
1604 
1605  /* rtrim on line. */
1606  fe = f + strlen(f);
1607  while (--fe > f && _isspace(*fe))
1608  *fe = '\0';
1609 
1610  if (!(xisalnum(f[0]) || strchr("/_%!", f[0]) != NULL)) {
1611  fprintf(stderr, _("%s:%d \"%s\" has invalid name. Skipping ...\n"),
1612  fn, ln, f);
1613  continue;
1614  }
1615 
1616  /* split on ' ' or comparison operator. */
1617  fe = f;
1618  if (*f == '!') fe++;
1619  while (*fe && !_isspace(*fe) && strchr("!<=>", *fe) == NULL)
1620  fe++;
1621  while (*fe && _isspace(*fe))
1622  *fe++ = '\0';
1623 
1624  N = f;
1625  EVR = NULL;
1626  Flags = 0;
1627 
1628  /* parse for non-path, versioned dependency. */
1629  if (*f != '/' && *fe != '\0') {
1630  /* parse comparison operator */
1631  g = fe;
1632  Flags = rpmEVRflags(fe, (const char **)&g);
1633  if (Flags == 0) {
1634  fprintf(stderr, _("%s:%d \"%s\" has no comparison operator. Skipping ...\n"),
1635  fn, ln, fe);
1636  continue;
1637  }
1638  *fe = '\0';
1639 
1640  /* ltrim on field 2. */
1641  while (*g && _isspace(*g))
1642  g++;
1643  if (*g == '\0') {
1644  /* XXX No EVR comparison value found. */
1645  fprintf(stderr, _("%s:%d \"%s\" has no EVR string. Skipping ...\n"),
1646  fn, ln, f);
1647  continue;
1648  }
1649 
1650  ge = g + 1;
1651  while (*ge && !_isspace(*ge))
1652  ge++;
1653 
1654  if (*ge != '\0')
1655  *ge = '\0'; /* XXX can't happen, line rtrim'ed already. */
1656 
1657  EVR = g;
1658  }
1659 
1660  if (EVR == NULL)
1661  EVR = "";
1662  Flags |= RPMSENSE_PROBE;
1663  ds = rpmdsSingle(tagN, N, EVR , Flags);
1664  if (ds) { /* XXX can't happen */
1665  xx = rpmdsMergePRCO(PRCO, ds);
1666  (void)rpmdsFree(ds);
1667  ds = NULL;
1668  }
1669  }
1670  rc = 0;
1671 
1672 exit:
1673  if (fd != NULL) (void) Fclose(fd);
1674  return rc;
1675 }
1676 
1677 #if defined(RPM_VENDOR_WINDRIVER)
1678 #define _ETC_RPM_SYSINFO "%{_etcrpm}/sysinfo"
1679 #else
1680 #define _ETC_RPM_SYSINFO SYSCONFIGDIR "/sysinfo"
1681 #endif
1682 
1683 /*@unchecked@*/ /*@observer@*/ /*@owned@*/ /*@relnull@*/
1684 const char *_sysinfo_path = NULL;
1685 
1686 /*@-nullassign@*/
1687 /*@unchecked@*/ /*@observer@*/ /*@relnull@*/
1688 static const char *_sysinfo_tags[] = {
1689  "Providename",
1690  "Requirename",
1691  "Conflictname",
1692  "Obsoletename",
1693  "Dirnames",
1694  "Filelinktos",
1695  NULL
1696 };
1697 /*@=nullassign@*/
1698 
1699 int rpmdsSysinfo(rpmPRCO PRCO, const char * fn)
1700  /*@globals _sysinfo_path @*/
1701  /*@modifies _sysinfo_path @*/
1702 {
1703  struct stat * st = memset(alloca(sizeof(*st)), 0, sizeof(*st));
1704  int rc = -1;
1705  int xx;
1706 
1707 /*@-modobserver@*/
1708  if (_sysinfo_path == NULL) {
1709  _sysinfo_path = rpmExpand("%{?_rpmds_sysinfo_path}", NULL);
1710  /* XXX may need to validate path existence somewhen. */
1711  if (!(_sysinfo_path != NULL && *_sysinfo_path == '/')) {
1712 /*@-observertrans @*/
1713  _sysinfo_path = _free(_sysinfo_path);
1714 /*@=observertrans @*/
1715  _sysinfo_path = xstrdup(_ETC_RPM_SYSINFO);
1716  }
1717  }
1718 /*@=modobserver@*/
1719 
1720  if (fn == NULL)
1721  fn = _sysinfo_path;
1722 
1723  if (fn == NULL)
1724  goto exit;
1725 
1726  xx = Stat(fn, st);
1727  if (xx < 0)
1728  goto exit;
1729 
1730  if (S_ISDIR(st->st_mode)) {
1731  const char *dn = fn;
1732  const char **av;
1733  int tagN;
1734  rc = 0; /* assume success */
1735  for (av = _sysinfo_tags; av && *av; av++) {
1736  tagN = tagValue(*av);
1737  if (tagN < 0)
1738  continue;
1739  fn = rpmGetPath(dn, "/", *av, NULL);
1740  st = memset(st, 0, sizeof(*st));
1741  xx = Stat(fn, st);
1742  if (xx == 0 && S_ISREG(st->st_mode))
1743  rc = rpmdsSysinfoFile(PRCO, fn, tagN);
1744  fn = _free(fn);
1745  if (rc)
1746  break;
1747  }
1748  } else
1749  /* XXX for now, collect Dirnames/Filelinktos in Providename */
1750  if (S_ISREG(st->st_mode))
1751  rc = rpmdsSysinfoFile(PRCO, fn, RPMTAG_PROVIDENAME);
1752 
1753 exit:
1754  return rc;
1755 }
1756 
1757 struct conf {
1758 /*@observer@*/ /*@relnull@*/
1759  const char *name;
1760  const int call_name;
1761  const enum { SYSCONF, CONFSTR, PATHCONF } call;
1762 };
1763 
1764 /*@unchecked@*/ /*@observer@*/
1765 static const struct conf vars[] = {
1766 #ifdef _PC_LINK_MAX
1767  { "LINK_MAX", _PC_LINK_MAX, PATHCONF },
1768 #endif
1769 #ifdef _PC_LINK_MAX
1770  { "_POSIX_LINK_MAX", _PC_LINK_MAX, PATHCONF },
1771 #endif
1772 #ifdef _PC_MAX_CANON
1773  { "MAX_CANON", _PC_MAX_CANON, PATHCONF },
1774 #endif
1775 #ifdef _PC_MAX_CANON
1776  { "_POSIX_MAX_CANON", _PC_MAX_CANON, PATHCONF },
1777 #endif
1778 #ifdef _PC_MAX_INPUT
1779  { "MAX_INPUT", _PC_MAX_INPUT, PATHCONF },
1780 #endif
1781 #ifdef _PC_MAX_INPUT
1782  { "_POSIX_MAX_INPUT", _PC_MAX_INPUT, PATHCONF },
1783 #endif
1784 #ifdef _PC_NAME_MAX
1785  { "NAME_MAX", _PC_NAME_MAX, PATHCONF },
1786 #endif
1787 #ifdef _PC_NAME_MAX
1788  { "_POSIX_NAME_MAX", _PC_NAME_MAX, PATHCONF },
1789 #endif
1790 #ifdef _PC_PATH_MAX
1791  { "PATH_MAX", _PC_PATH_MAX, PATHCONF },
1792 #endif
1793 #ifdef _PC_PATH_MAX
1794  { "_POSIX_PATH_MAX", _PC_PATH_MAX, PATHCONF },
1795 #endif
1796 #ifdef _PC_PIPE_BUF
1797  { "PIPE_BUF", _PC_PIPE_BUF, PATHCONF },
1798 #endif
1799 #ifdef _PC_PIPE_BUF
1800  { "_POSIX_PIPE_BUF", _PC_PIPE_BUF, PATHCONF },
1801 #endif
1802 #ifdef _PC_SOCK_MAXBUF
1803  { "SOCK_MAXBUF", _PC_SOCK_MAXBUF, PATHCONF },
1804 #endif
1805 #ifdef _PC_ASYNC_IO
1806  { "_POSIX_ASYNC_IO", _PC_ASYNC_IO, PATHCONF },
1807 #endif
1808 #ifdef _PC_CHOWN_RESTRICTED
1809  { "_POSIX_CHOWN_RESTRICTED", _PC_CHOWN_RESTRICTED, PATHCONF },
1810 #endif
1811 #ifdef _PC_NO_TRUNC
1812  { "_POSIX_NO_TRUNC", _PC_NO_TRUNC, PATHCONF },
1813 #endif
1814 #ifdef _PC_PRIO_IO
1815  { "_POSIX_PRIO_IO", _PC_PRIO_IO, PATHCONF },
1816 #endif
1817 #ifdef _PC_SYNC_IO
1818  { "_POSIX_SYNC_IO", _PC_SYNC_IO, PATHCONF },
1819 #endif
1820 #ifdef _PC_VDISABLE
1821  { "_POSIX_VDISABLE", _PC_VDISABLE, PATHCONF },
1822 #endif
1823 
1824 #ifdef _SC_ARG_MAX
1825  { "ARG_MAX", _SC_ARG_MAX, SYSCONF },
1826 #endif
1827 #ifdef _SC_ATEXIT_MAX
1828  { "ATEXIT_MAX", _SC_ATEXIT_MAX, SYSCONF },
1829 #endif
1830 #ifdef _SC_CHAR_BIT
1831  { "CHAR_BIT", _SC_CHAR_BIT, SYSCONF },
1832 #endif
1833 #ifdef _SC_CHAR_MAX
1834  { "CHAR_MAX", _SC_CHAR_MAX, SYSCONF },
1835 #endif
1836 #ifdef _SC_CHAR_MIN
1837  { "CHAR_MIN", _SC_CHAR_MIN, SYSCONF },
1838 #endif
1839 #ifdef _SC_CHILD_MAX
1840  { "CHILD_MAX", _SC_CHILD_MAX, SYSCONF },
1841 #endif
1842 #ifdef _SC_CLK_TCK
1843  { "CLK_TCK", _SC_CLK_TCK, SYSCONF },
1844 #endif
1845 #ifdef _SC_INT_MAX
1846  { "INT_MAX", _SC_INT_MAX, SYSCONF },
1847 #endif
1848 #ifdef _SC_INT_MIN
1849  { "INT_MIN", _SC_INT_MIN, SYSCONF },
1850 #endif
1851 #ifdef _SC_UIO_MAXIOV
1852  { "IOV_MAX", _SC_UIO_MAXIOV, SYSCONF },
1853 #endif
1854 #ifdef _SC_LOGIN_NAME_MAX
1855  { "LOGNAME_MAX", _SC_LOGIN_NAME_MAX, SYSCONF },
1856 #endif
1857 #ifdef _SC_LONG_BIT
1858  { "LONG_BIT", _SC_LONG_BIT, SYSCONF },
1859 #endif
1860 #ifdef _SC_MB_LEN_MAX
1861  { "MB_LEN_MAX", _SC_MB_LEN_MAX, SYSCONF },
1862 #endif
1863 #ifdef _SC_NGROUPS_MAX
1864  { "NGROUPS_MAX", _SC_NGROUPS_MAX, SYSCONF },
1865 #endif
1866 #ifdef _SC_NL_ARGMAX
1867  { "NL_ARGMAX", _SC_NL_ARGMAX, SYSCONF },
1868 #endif
1869 #ifdef _SC_NL_LANGMAX
1870  { "NL_LANGMAX", _SC_NL_LANGMAX, SYSCONF },
1871 #endif
1872 #ifdef _SC_NL_MSGMAX
1873  { "NL_MSGMAX", _SC_NL_MSGMAX, SYSCONF },
1874 #endif
1875 #ifdef _SC_NL_NMAX
1876  { "NL_NMAX", _SC_NL_NMAX, SYSCONF },
1877 #endif
1878 #ifdef _SC_NL_SETMAX
1879  { "NL_SETMAX", _SC_NL_SETMAX, SYSCONF },
1880 #endif
1881 #ifdef _SC_NL_TEXTMAX
1882  { "NL_TEXTMAX", _SC_NL_TEXTMAX, SYSCONF },
1883 #endif
1884 #ifdef _SC_GETGR_R_SIZE_MAX
1885  { "NSS_BUFLEN_GROUP", _SC_GETGR_R_SIZE_MAX, SYSCONF },
1886 #endif
1887 #ifdef _SC_GETPW_R_SIZE_MAX
1888  { "NSS_BUFLEN_PASSWD", _SC_GETPW_R_SIZE_MAX, SYSCONF },
1889 #endif
1890 #ifdef _SC_NZERO
1891  { "NZERO", _SC_NZERO, SYSCONF },
1892 #endif
1893 #ifdef _SC_OPEN_MAX
1894  { "OPEN_MAX", _SC_OPEN_MAX, SYSCONF },
1895 #endif
1896 #ifdef _SC_PAGESIZE
1897  { "PAGESIZE", _SC_PAGESIZE, SYSCONF },
1898 #endif
1899 #ifdef _SC_PAGESIZE
1900  { "PAGE_SIZE", _SC_PAGESIZE, SYSCONF },
1901 #endif
1902 #ifdef _SC_PASS_MAX
1903  { "PASS_MAX", _SC_PASS_MAX, SYSCONF },
1904 #endif
1905 #ifdef _SC_THREAD_DESTRUCTOR_ITERATIONS
1906  { "PTHREAD_DESTRUCTOR_ITERATIONS", _SC_THREAD_DESTRUCTOR_ITERATIONS, SYSCONF },
1907 #endif
1908 #ifdef _SC_THREAD_KEYS_MAX
1909  { "PTHREAD_KEYS_MAX", _SC_THREAD_KEYS_MAX, SYSCONF },
1910 #endif
1911 #ifdef _SC_THREAD_STACK_MIN
1912  { "PTHREAD_STACK_MIN", _SC_THREAD_STACK_MIN, SYSCONF },
1913 #endif
1914 #ifdef _SC_THREAD_THREADS_MAX
1915  { "PTHREAD_THREADS_MAX", _SC_THREAD_THREADS_MAX, SYSCONF },
1916 #endif
1917 #ifdef _SC_SCHAR_MAX
1918  { "SCHAR_MAX", _SC_SCHAR_MAX, SYSCONF },
1919 #endif
1920 #ifdef _SC_SCHAR_MIN
1921  { "SCHAR_MIN", _SC_SCHAR_MIN, SYSCONF },
1922 #endif
1923 #ifdef _SC_SHRT_MAX
1924  { "SHRT_MAX", _SC_SHRT_MAX, SYSCONF },
1925 #endif
1926 #ifdef _SC_SHRT_MIN
1927  { "SHRT_MIN", _SC_SHRT_MIN, SYSCONF },
1928 #endif
1929 #ifdef _SC_SSIZE_MAX
1930  { "SSIZE_MAX", _SC_SSIZE_MAX, SYSCONF },
1931 #endif
1932 #ifdef _SC_TTY_NAME_MAX
1933  { "TTY_NAME_MAX", _SC_TTY_NAME_MAX, SYSCONF },
1934 #endif
1935 #ifdef _SC_TZNAME_MAX
1936  { "TZNAME_MAX", _SC_TZNAME_MAX, SYSCONF },
1937 #endif
1938 #ifdef _SC_UCHAR_MAX
1939  { "UCHAR_MAX", _SC_UCHAR_MAX, SYSCONF },
1940 #endif
1941 #ifdef _SC_UINT_MAX
1942  { "UINT_MAX", _SC_UINT_MAX, SYSCONF },
1943 #endif
1944 #ifdef _SC_UIO_MAXIOV
1945  { "UIO_MAXIOV", _SC_UIO_MAXIOV, SYSCONF },
1946 #endif
1947 #ifdef _SC_ULONG_MAX
1948  { "ULONG_MAX", _SC_ULONG_MAX, SYSCONF },
1949 #endif
1950 #ifdef _SC_USHRT_MAX
1951  { "USHRT_MAX", _SC_USHRT_MAX, SYSCONF },
1952 #endif
1953 #ifdef _SC_WORD_BIT
1954  { "WORD_BIT", _SC_WORD_BIT, SYSCONF },
1955 #endif
1956 #ifdef _SC_AVPHYS_PAGES
1957  { "_AVPHYS_PAGES", _SC_AVPHYS_PAGES, SYSCONF },
1958 #endif
1959 #ifdef _SC_NPROCESSORS_CONF
1960  { "_NPROCESSORS_CONF", _SC_NPROCESSORS_CONF, SYSCONF },
1961 #endif
1962 #ifdef _SC_NPROCESSORS_ONLN
1963  { "_NPROCESSORS_ONLN", _SC_NPROCESSORS_ONLN, SYSCONF },
1964 #endif
1965 #ifdef _SC_PHYS_PAGES
1966  { "_PHYS_PAGES", _SC_PHYS_PAGES, SYSCONF },
1967 #endif
1968 #ifdef _SC_ARG_MAX
1969  { "_POSIX_ARG_MAX", _SC_ARG_MAX, SYSCONF },
1970 #endif
1971 #ifdef _SC_ASYNCHRONOUS_IO
1972  { "_POSIX_ASYNCHRONOUS_IO", _SC_ASYNCHRONOUS_IO, SYSCONF },
1973 #endif
1974 #ifdef _SC_CHILD_MAX
1975  { "_POSIX_CHILD_MAX", _SC_CHILD_MAX, SYSCONF },
1976 #endif
1977 #ifdef _SC_FSYNC
1978  { "_POSIX_FSYNC", _SC_FSYNC, SYSCONF },
1979 #endif
1980 #ifdef _SC_JOB_CONTROL
1981  { "_POSIX_JOB_CONTROL", _SC_JOB_CONTROL, SYSCONF },
1982 #endif
1983 #ifdef _SC_MAPPED_FILES
1984  { "_POSIX_MAPPED_FILES", _SC_MAPPED_FILES, SYSCONF },
1985 #endif
1986 #ifdef _SC_MEMLOCK
1987  { "_POSIX_MEMLOCK", _SC_MEMLOCK, SYSCONF },
1988 #endif
1989 #ifdef _SC_MEMLOCK_RANGE
1990  { "_POSIX_MEMLOCK_RANGE", _SC_MEMLOCK_RANGE, SYSCONF },
1991 #endif
1992 #ifdef _SC_MEMORY_PROTECTION
1993  { "_POSIX_MEMORY_PROTECTION", _SC_MEMORY_PROTECTION, SYSCONF },
1994 #endif
1995 #ifdef _SC_MESSAGE_PASSING
1996  { "_POSIX_MESSAGE_PASSING", _SC_MESSAGE_PASSING, SYSCONF },
1997 #endif
1998 #ifdef _SC_NGROUPS_MAX
1999  { "_POSIX_NGROUPS_MAX", _SC_NGROUPS_MAX, SYSCONF },
2000 #endif
2001 #ifdef _SC_OPEN_MAX
2002  { "_POSIX_OPEN_MAX", _SC_OPEN_MAX, SYSCONF },
2003 #endif
2004 #ifdef _SC_PII
2005  { "_POSIX_PII", _SC_PII, SYSCONF },
2006 #endif
2007 #ifdef _SC_PII_INTERNET
2008  { "_POSIX_PII_INTERNET", _SC_PII_INTERNET, SYSCONF },
2009 #endif
2010 #ifdef _SC_PII_INTERNET_DGRAM
2011  { "_POSIX_PII_INTERNET_DGRAM", _SC_PII_INTERNET_DGRAM, SYSCONF },
2012 #endif
2013 #ifdef _SC_PII_INTERNET_STREAM
2014  { "_POSIX_PII_INTERNET_STREAM", _SC_PII_INTERNET_STREAM, SYSCONF },
2015 #endif
2016 #ifdef _SC_PII_OSI
2017  { "_POSIX_PII_OSI", _SC_PII_OSI, SYSCONF },
2018 #endif
2019 #ifdef _SC_PII_OSI_CLTS
2020  { "_POSIX_PII_OSI_CLTS", _SC_PII_OSI_CLTS, SYSCONF },
2021 #endif
2022 #ifdef _SC_PII_OSI_COTS
2023  { "_POSIX_PII_OSI_COTS", _SC_PII_OSI_COTS, SYSCONF },
2024 #endif
2025 #ifdef _SC_PII_OSI_M
2026  { "_POSIX_PII_OSI_M", _SC_PII_OSI_M, SYSCONF },
2027 #endif
2028 #ifdef _SC_PII_SOCKET
2029  { "_POSIX_PII_SOCKET", _SC_PII_SOCKET, SYSCONF },
2030 #endif
2031 #ifdef _SC_PII_XTI
2032  { "_POSIX_PII_XTI", _SC_PII_XTI, SYSCONF },
2033 #endif
2034 #ifdef _SC_POLL
2035  { "_POSIX_POLL", _SC_POLL, SYSCONF },
2036 #endif
2037 #ifdef _SC_PRIORITIZED_IO
2038  { "_POSIX_PRIORITIZED_IO", _SC_PRIORITIZED_IO, SYSCONF },
2039 #endif
2040 #ifdef _SC_PRIORITY_SCHEDULING
2041  { "_POSIX_PRIORITY_SCHEDULING", _SC_PRIORITY_SCHEDULING, SYSCONF },
2042 #endif
2043 #ifdef _SC_REALTIME_SIGNALS
2044  { "_POSIX_REALTIME_SIGNALS", _SC_REALTIME_SIGNALS, SYSCONF },
2045 #endif
2046 #ifdef _SC_SAVED_IDS
2047  { "_POSIX_SAVED_IDS", _SC_SAVED_IDS, SYSCONF },
2048 #endif
2049 #ifdef _SC_SELECT
2050  { "_POSIX_SELECT", _SC_SELECT, SYSCONF },
2051 #endif
2052 #ifdef _SC_SEMAPHORES
2053  { "_POSIX_SEMAPHORES", _SC_SEMAPHORES, SYSCONF },
2054 #endif
2055 #ifdef _SC_SHARED_MEMORY_OBJECTS
2056  { "_POSIX_SHARED_MEMORY_OBJECTS", _SC_SHARED_MEMORY_OBJECTS, SYSCONF },
2057 #endif
2058 #ifdef _SC_SSIZE_MAX
2059  { "_POSIX_SSIZE_MAX", _SC_SSIZE_MAX, SYSCONF },
2060 #endif
2061 #ifdef _SC_STREAM_MAX
2062  { "_POSIX_STREAM_MAX", _SC_STREAM_MAX, SYSCONF },
2063 #endif
2064 #ifdef _SC_SYNCHRONIZED_IO
2065  { "_POSIX_SYNCHRONIZED_IO", _SC_SYNCHRONIZED_IO, SYSCONF },
2066 #endif
2067 #ifdef _SC_THREADS
2068  { "_POSIX_THREADS", _SC_THREADS, SYSCONF },
2069 #endif
2070 #ifdef _SC_THREAD_ATTR_STACKADDR
2071  { "_POSIX_THREAD_ATTR_STACKADDR", _SC_THREAD_ATTR_STACKADDR, SYSCONF },
2072 #endif
2073 #ifdef _SC_THREAD_ATTR_STACKSIZE
2074  { "_POSIX_THREAD_ATTR_STACKSIZE", _SC_THREAD_ATTR_STACKSIZE, SYSCONF },
2075 #endif
2076 #ifdef _SC_THREAD_PRIORITY_SCHEDULING
2077  { "_POSIX_THREAD_PRIORITY_SCHEDULING", _SC_THREAD_PRIORITY_SCHEDULING, SYSCONF },
2078 #endif
2079 #ifdef _SC_THREAD_PRIO_INHERIT
2080  { "_POSIX_THREAD_PRIO_INHERIT", _SC_THREAD_PRIO_INHERIT, SYSCONF },
2081 #endif
2082 #ifdef _SC_THREAD_PRIO_PROTECT
2083  { "_POSIX_THREAD_PRIO_PROTECT", _SC_THREAD_PRIO_PROTECT, SYSCONF },
2084 #endif
2085 #ifdef _SC_THREAD_PROCESS_SHARED
2086  { "_POSIX_THREAD_PROCESS_SHARED", _SC_THREAD_PROCESS_SHARED, SYSCONF },
2087 #endif
2088 #ifdef _SC_THREAD_SAFE_FUNCTIONS
2089  { "_POSIX_THREAD_SAFE_FUNCTIONS", _SC_THREAD_SAFE_FUNCTIONS, SYSCONF },
2090 #endif
2091 #ifdef _SC_TIMERS
2092  { "_POSIX_TIMERS", _SC_TIMERS, SYSCONF },
2093 #endif
2094 #ifdef _SC_TIMER_MAX
2095  { "TIMER_MAX", _SC_TIMER_MAX, SYSCONF },
2096 #endif
2097 #ifdef _SC_TZNAME_MAX
2098  { "_POSIX_TZNAME_MAX", _SC_TZNAME_MAX, SYSCONF },
2099 #endif
2100 #ifdef _SC_VERSION
2101  { "_POSIX_VERSION", _SC_VERSION, SYSCONF },
2102 #endif
2103 #ifdef _SC_T_IOV_MAX
2104  { "_T_IOV_MAX", _SC_T_IOV_MAX, SYSCONF },
2105 #endif
2106 #ifdef _SC_XOPEN_CRYPT
2107  { "_XOPEN_CRYPT", _SC_XOPEN_CRYPT, SYSCONF },
2108 #endif
2109 #ifdef _SC_XOPEN_ENH_I18N
2110  { "_XOPEN_ENH_I18N", _SC_XOPEN_ENH_I18N, SYSCONF },
2111 #endif
2112 #ifdef _SC_XOPEN_LEGACY
2113  { "_XOPEN_LEGACY", _SC_XOPEN_LEGACY, SYSCONF },
2114 #endif
2115 #ifdef _SC_XOPEN_REALTIME
2116  { "_XOPEN_REALTIME", _SC_XOPEN_REALTIME, SYSCONF },
2117 #endif
2118 #ifdef _SC_XOPEN_REALTIME_THREADS
2119  { "_XOPEN_REALTIME_THREADS", _SC_XOPEN_REALTIME_THREADS, SYSCONF },
2120 #endif
2121 #ifdef _SC_XOPEN_SHM
2122  { "_XOPEN_SHM", _SC_XOPEN_SHM, SYSCONF },
2123 #endif
2124 #ifdef _SC_XOPEN_UNIX
2125  { "_XOPEN_UNIX", _SC_XOPEN_UNIX, SYSCONF },
2126 #endif
2127 #ifdef _SC_XOPEN_VERSION
2128  { "_XOPEN_VERSION", _SC_XOPEN_VERSION, SYSCONF },
2129 #endif
2130 #ifdef _SC_XOPEN_XCU_VERSION
2131  { "_XOPEN_XCU_VERSION", _SC_XOPEN_XCU_VERSION, SYSCONF },
2132 #endif
2133 #ifdef _SC_XOPEN_XPG2
2134  { "_XOPEN_XPG2", _SC_XOPEN_XPG2, SYSCONF },
2135 #endif
2136 #ifdef _SC_XOPEN_XPG3
2137  { "_XOPEN_XPG3", _SC_XOPEN_XPG3, SYSCONF },
2138 #endif
2139 #ifdef _SC_XOPEN_XPG4
2140  { "_XOPEN_XPG4", _SC_XOPEN_XPG4, SYSCONF },
2141 #endif
2142  /* POSIX.2 */
2143 #ifdef _SC_BC_BASE_MAX
2144  { "BC_BASE_MAX", _SC_BC_BASE_MAX, SYSCONF },
2145 #endif
2146 #ifdef _SC_BC_DIM_MAX
2147  { "BC_DIM_MAX", _SC_BC_DIM_MAX, SYSCONF },
2148 #endif
2149 #ifdef _SC_BC_SCALE_MAX
2150  { "BC_SCALE_MAX", _SC_BC_SCALE_MAX, SYSCONF },
2151 #endif
2152 #ifdef _SC_BC_STRING_MAX
2153  { "BC_STRING_MAX", _SC_BC_STRING_MAX, SYSCONF },
2154 #endif
2155 #ifdef _SC_CHARCLASS_NAME_MAX
2156  { "CHARCLASS_NAME_MAX", _SC_CHARCLASS_NAME_MAX, SYSCONF },
2157 #endif
2158 #ifdef _SC_COLL_WEIGHTS_MAX
2159  { "COLL_WEIGHTS_MAX", _SC_COLL_WEIGHTS_MAX, SYSCONF },
2160 #endif
2161 #ifdef _SC_EQUIV_CLASS_MAX
2162  { "EQUIV_CLASS_MAX", _SC_EQUIV_CLASS_MAX, SYSCONF },
2163 #endif
2164 #ifdef _SC_EXPR_NEST_MAX
2165  { "EXPR_NEST_MAX", _SC_EXPR_NEST_MAX, SYSCONF },
2166 #endif
2167 #ifdef _SC_LINE_MAX
2168  { "LINE_MAX", _SC_LINE_MAX, SYSCONF },
2169 #endif
2170 #ifdef _SC_BC_BASE_MAX
2171  { "POSIX2_BC_BASE_MAX", _SC_BC_BASE_MAX, SYSCONF },
2172 #endif
2173 #ifdef _SC_BC_DIM_MAX
2174  { "POSIX2_BC_DIM_MAX", _SC_BC_DIM_MAX, SYSCONF },
2175 #endif
2176 #ifdef _SC_BC_SCALE_MAX
2177  { "POSIX2_BC_SCALE_MAX", _SC_BC_SCALE_MAX, SYSCONF },
2178 #endif
2179 #ifdef _SC_BC_STRING_MAX
2180  { "POSIX2_BC_STRING_MAX", _SC_BC_STRING_MAX, SYSCONF },
2181 #endif
2182 #ifdef _SC_2_CHAR_TERM
2183  { "POSIX2_CHAR_TERM", _SC_2_CHAR_TERM, SYSCONF },
2184 #endif
2185 #ifdef _SC_COLL_WEIGHTS_MAX
2186  { "POSIX2_COLL_WEIGHTS_MAX", _SC_COLL_WEIGHTS_MAX, SYSCONF },
2187 #endif
2188 #ifdef _SC_2_C_BIND
2189  { "POSIX2_C_BIND", _SC_2_C_BIND, SYSCONF },
2190 #endif
2191 #ifdef _SC_2_C_DEV
2192  { "POSIX2_C_DEV", _SC_2_C_DEV, SYSCONF },
2193 #endif
2194 #ifdef _SC_2_C_VERSION
2195  { "POSIX2_C_VERSION", _SC_2_C_VERSION, SYSCONF },
2196 #endif
2197 #ifdef _SC_EXPR_NEST_MAX
2198  { "POSIX2_EXPR_NEST_MAX", _SC_EXPR_NEST_MAX, SYSCONF },
2199 #endif
2200 #ifdef _SC_2_FORT_DEV
2201  { "POSIX2_FORT_DEV", _SC_2_FORT_DEV, SYSCONF },
2202 #endif
2203 #ifdef _SC_2_FORT_RUN
2204  { "POSIX2_FORT_RUN", _SC_2_FORT_RUN, SYSCONF },
2205 #endif
2206 #ifdef _SC_LINE_MAX
2207  { "_POSIX2_LINE_MAX", _SC_LINE_MAX, SYSCONF },
2208 #endif
2209 #ifdef _SC_2_LOCALEDEF
2210  { "POSIX2_LOCALEDEF", _SC_2_LOCALEDEF, SYSCONF },
2211 #endif
2212 #ifdef _SC_RE_DUP_MAX
2213  { "POSIX2_RE_DUP_MAX", _SC_RE_DUP_MAX, SYSCONF },
2214 #endif
2215 #ifdef _SC_2_SW_DEV
2216  { "POSIX2_SW_DEV", _SC_2_SW_DEV, SYSCONF },
2217 #endif
2218 #ifdef _SC_2_UPE
2219  { "POSIX2_UPE", _SC_2_UPE, SYSCONF },
2220 #endif
2221 #ifdef _SC_2_VERSION
2222  { "POSIX2_VERSION", _SC_2_VERSION, SYSCONF },
2223 #endif
2224 #ifdef _SC_RE_DUP_MAX
2225  { "RE_DUP_MAX", _SC_RE_DUP_MAX, SYSCONF },
2226 #endif
2227 
2228 #ifdef _CS_PATH
2229  { "PATH", _CS_PATH, CONFSTR },
2230  { "CS_PATH", _CS_PATH, CONFSTR },
2231 #endif
2232 
2233  /* LFS */
2234 #ifdef _CS_LFS_CFLAGS
2235  { "LFS_CFLAGS", _CS_LFS_CFLAGS, CONFSTR },
2236 #endif
2237 #ifdef _CS_LFS_LDFLAGS
2238  { "LFS_LDFLAGS", _CS_LFS_LDFLAGS, CONFSTR },
2239 #endif
2240 #ifdef _CS_LFS_LIBS
2241  { "LFS_LIBS", _CS_LFS_LIBS, CONFSTR },
2242 #endif
2243 #ifdef _CS_LFS_LINTFLAGS
2244  { "LFS_LINTFLAGS", _CS_LFS_LINTFLAGS, CONFSTR },
2245 #endif
2246 #ifdef _CS_LFS64_CFLAGS
2247  { "LFS64_CFLAGS", _CS_LFS64_CFLAGS, CONFSTR },
2248 #endif
2249 #ifdef _CS_LFS64_LDFLAGS
2250  { "LFS64_LDFLAGS", _CS_LFS64_LDFLAGS, CONFSTR },
2251 #endif
2252 #ifdef _CS_LFS64_LIBS
2253  { "LFS64_LIBS", _CS_LFS64_LIBS, CONFSTR },
2254 #endif
2255 #ifdef _CS_LFS64_LINTFLAGS
2256  { "LFS64_LINTFLAGS", _CS_LFS64_LINTFLAGS, CONFSTR },
2257 #endif
2258 
2259  /* Programming environments. */
2260 #ifdef _SC_XBS5_ILP32_OFF32
2261  { "_XBS5_ILP32_OFF32", _SC_XBS5_ILP32_OFF32, SYSCONF },
2262 #endif
2263 #ifdef _CS_XBS5_ILP32_OFF32_CFLAGS
2264  { "XBS5_ILP32_OFF32_CFLAGS", _CS_XBS5_ILP32_OFF32_CFLAGS, CONFSTR },
2265 #endif
2266 #ifdef _CS_XBS5_ILP32_OFF32_LDFLAGS
2267  { "XBS5_ILP32_OFF32_LDFLAGS", _CS_XBS5_ILP32_OFF32_LDFLAGS, CONFSTR },
2268 #endif
2269 #ifdef _CS_XBS5_ILP32_OFF32_LIBS
2270  { "XBS5_ILP32_OFF32_LIBS", _CS_XBS5_ILP32_OFF32_LIBS, CONFSTR },
2271 #endif
2272 #ifdef _CS_XBS5_ILP32_OFF32_LINTFLAGS
2273  { "XBS5_ILP32_OFF32_LINTFLAGS", _CS_XBS5_ILP32_OFF32_LINTFLAGS, CONFSTR },
2274 #endif
2275 
2276 #ifdef _SC_XBS5_ILP32_OFFBIG
2277  { "_XBS5_ILP32_OFFBIG", _SC_XBS5_ILP32_OFFBIG, SYSCONF },
2278 #endif
2279 #ifdef _CS_XBS5_ILP32_OFFBIG_CFLAGS
2280  { "XBS5_ILP32_OFFBIG_CFLAGS", _CS_XBS5_ILP32_OFFBIG_CFLAGS, CONFSTR },
2281 #endif
2282 #ifdef _CS_XBS5_ILP32_OFFBIG_LDFLAGS
2283  { "XBS5_ILP32_OFFBIG_LDFLAGS", _CS_XBS5_ILP32_OFFBIG_LDFLAGS, CONFSTR },
2284 #endif
2285 #ifdef _CS_XBS5_ILP32_OFFBIG_LIBS
2286  { "XBS5_ILP32_OFFBIG_LIBS", _CS_XBS5_ILP32_OFFBIG_LIBS, CONFSTR },
2287 #endif
2288 #ifdef _CS_XBS5_ILP32_OFFBIG_LINTFLAGS
2289  { "XBS5_ILP32_OFFBIG_LINTFLAGS", _CS_XBS5_ILP32_OFFBIG_LINTFLAGS, CONFSTR },
2290 #endif
2291 
2292 #ifdef _SC_XBS5_LP64_OFF64
2293  { "_XBS5_LP64_OFF64", _SC_XBS5_LP64_OFF64, SYSCONF },
2294 #endif
2295 #ifdef _CS_XBS5_LP64_OFF64_CFLAGS
2296  { "XBS5_LP64_OFF64_CFLAGS", _CS_XBS5_LP64_OFF64_CFLAGS, CONFSTR },
2297 #endif
2298 #ifdef _CS_XBS5_LP64_OFF64_LDFLAGS
2299  { "XBS5_LP64_OFF64_LDFLAGS", _CS_XBS5_LP64_OFF64_LDFLAGS, CONFSTR },
2300 #endif
2301 #ifdef _CS_XBS5_LP64_OFF64_LIBS
2302  { "XBS5_LP64_OFF64_LIBS", _CS_XBS5_LP64_OFF64_LIBS, CONFSTR },
2303 #endif
2304 #ifdef _CS_XBS5_LP64_OFF64_LINTFLAGS
2305  { "XBS5_LP64_OFF64_LINTFLAGS", _CS_XBS5_LP64_OFF64_LINTFLAGS, CONFSTR },
2306 #endif
2307 
2308 #ifdef _SC_XBS5_LPBIG_OFFBIG
2309  { "_XBS5_LPBIG_OFFBIG", _SC_XBS5_LPBIG_OFFBIG, SYSCONF },
2310 #endif
2311 #ifdef _CS_XBS5_LPBIG_OFFBIG_CFLAGS
2312  { "XBS5_LPBIG_OFFBIG_CFLAGS", _CS_XBS5_LPBIG_OFFBIG_CFLAGS, CONFSTR },
2313 #endif
2314 #ifdef _CS_XBS5_LPBIG_OFFBIG_LDFLAGS
2315  { "XBS5_LPBIG_OFFBIG_LDFLAGS", _CS_XBS5_LPBIG_OFFBIG_LDFLAGS, CONFSTR },
2316 #endif
2317 #ifdef _CS_XBS5_LPBIG_OFFBIG_LIBS
2318  { "XBS5_LPBIG_OFFBIG_LIBS", _CS_XBS5_LPBIG_OFFBIG_LIBS, CONFSTR },
2319 #endif
2320 #ifdef _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS
2321  { "XBS5_LPBIG_OFFBIG_LINTFLAGS", _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS, CONFSTR },
2322 #endif
2323 
2324 #ifdef _SC_V6_ILP32_OFF32
2325  { "_POSIX_V6_ILP32_OFF32", _SC_V6_ILP32_OFF32, SYSCONF },
2326 #endif
2327 #ifdef _CS_POSIX_V6_ILP32_OFF32_CFLAGS
2328  { "POSIX_V6_ILP32_OFF32_CFLAGS", _CS_POSIX_V6_ILP32_OFF32_CFLAGS, CONFSTR },
2329 #endif
2330 #ifdef _CS_POSIX_V6_ILP32_OFF32_LDFLAGS
2331  { "POSIX_V6_ILP32_OFF32_LDFLAGS", _CS_POSIX_V6_ILP32_OFF32_LDFLAGS, CONFSTR },
2332 #endif
2333 #ifdef _CS_POSIX_V6_ILP32_OFF32_LIBS
2334  { "POSIX_V6_ILP32_OFF32_LIBS", _CS_POSIX_V6_ILP32_OFF32_LIBS, CONFSTR },
2335 #endif
2336 #ifdef _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS
2337  { "POSIX_V6_ILP32_OFF32_LINTFLAGS", _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS, CONFSTR },
2338 #endif
2339 
2340 #ifdef _CS_V6_WIDTH_RESTRICTED_ENVS
2341  { "_POSIX_V6_WIDTH_RESTRICTED_ENVS", _CS_V6_WIDTH_RESTRICTED_ENVS, CONFSTR },
2342 #endif
2343 
2344 #ifdef _SC_V6_ILP32_OFFBIG
2345  { "_POSIX_V6_ILP32_OFFBIG", _SC_V6_ILP32_OFFBIG, SYSCONF },
2346 #endif
2347 #ifdef _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS
2348  { "POSIX_V6_ILP32_OFFBIG_CFLAGS", _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS, CONFSTR },
2349 #endif
2350 #ifdef _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS
2351  { "POSIX_V6_ILP32_OFFBIG_LDFLAGS", _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS, CONFSTR },
2352 #endif
2353 #ifdef _CS_POSIX_V6_ILP32_OFFBIG_LIBS
2354  { "POSIX_V6_ILP32_OFFBIG_LIBS", _CS_POSIX_V6_ILP32_OFFBIG_LIBS, CONFSTR },
2355 #endif
2356 #ifdef _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS
2357  { "POSIX_V6_ILP32_OFFBIG_LINTFLAGS", _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS, CONFSTR },
2358 #endif
2359 
2360 #ifdef _SC_V6_LP64_OFF64
2361  { "_POSIX_V6_LP64_OFF64", _SC_V6_LP64_OFF64, SYSCONF },
2362 #endif
2363 #ifdef _CS_POSIX_V6_LP64_OFF64_CFLAGS
2364  { "POSIX_V6_LP64_OFF64_CFLAGS", _CS_POSIX_V6_LP64_OFF64_CFLAGS, CONFSTR },
2365 #endif
2366 #ifdef _CS_POSIX_V6_LP64_OFF64_LDFLAGS
2367  { "POSIX_V6_LP64_OFF64_LDFLAGS", _CS_POSIX_V6_LP64_OFF64_LDFLAGS, CONFSTR },
2368 #endif
2369 #ifdef _CS_POSIX_V6_LP64_OFF64_LIBS
2370  { "POSIX_V6_LP64_OFF64_LIBS", _CS_POSIX_V6_LP64_OFF64_LIBS, CONFSTR },
2371 #endif
2372 #ifdef _CS_POSIX_V6_LP64_OFF64_LINTFLAGS
2373  { "POSIX_V6_LP64_OFF64_LINTFLAGS", _CS_POSIX_V6_LP64_OFF64_LINTFLAGS, CONFSTR },
2374 #endif
2375 
2376 #ifdef _SC_V6_LPBIG_OFFBIG
2377  { "_POSIX_V6_LPBIG_OFFBIG", _SC_V6_LPBIG_OFFBIG, SYSCONF },
2378 #endif
2379 #ifdef _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS
2380  { "POSIX_V6_LPBIG_OFFBIG_CFLAGS", _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS, CONFSTR },
2381 #endif
2382 #ifdef _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS
2383  { "POSIX_V6_LPBIG_OFFBIG_LDFLAGS", _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS, CONFSTR },
2384 #endif
2385 #ifdef _CS_POSIX_V6_LPBIG_OFFBIG_LIBS
2386  { "POSIX_V6_LPBIG_OFFBIG_LIBS", _CS_POSIX_V6_LPBIG_OFFBIG_LIBS, CONFSTR },
2387 #endif
2388 #ifdef _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS
2389  { "POSIX_V6_LPBIG_OFFBIG_LINTFLAGS", _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS, CONFSTR },
2390 #endif
2391 
2392 #ifdef _SC_ADVISORY_INFO
2393  { "_POSIX_ADVISORY_INFO", _SC_ADVISORY_INFO, SYSCONF },
2394 #endif
2395 #ifdef _SC_BARRIERS
2396  { "_POSIX_BARRIERS", _SC_BARRIERS, SYSCONF },
2397 #endif
2398 #ifdef _SC_BASE
2399  { "_POSIX_BASE", _SC_BASE, SYSCONF },
2400 #endif
2401 #ifdef _SC_C_LANG_SUPPORT
2402  { "_POSIX_C_LANG_SUPPORT", _SC_C_LANG_SUPPORT, SYSCONF },
2403 #endif
2404 #ifdef _SC_C_LANG_SUPPORT_R
2405  { "_POSIX_C_LANG_SUPPORT_R", _SC_C_LANG_SUPPORT_R, SYSCONF },
2406 #endif
2407 #ifdef _SC_CLOCK_SELECTION
2408  { "_POSIX_CLOCK_SELECTION", _SC_CLOCK_SELECTION, SYSCONF },
2409 #endif
2410 #ifdef _SC_CPUTIME
2411  { "_POSIX_CPUTIME", _SC_CPUTIME, SYSCONF },
2412 #endif
2413 #ifdef _SC_THREAD_CPUTIME
2414  { "_POSIX_THREAD_CPUTIME", _SC_THREAD_CPUTIME, SYSCONF },
2415 #endif
2416 #ifdef _SC_DEVICE_SPECIFIC
2417  { "_POSIX_DEVICE_SPECIFIC", _SC_DEVICE_SPECIFIC, SYSCONF },
2418 #endif
2419 #ifdef _SC_DEVICE_SPECIFIC_R
2420  { "_POSIX_DEVICE_SPECIFIC_R", _SC_DEVICE_SPECIFIC_R, SYSCONF },
2421 #endif
2422 #ifdef _SC_FD_MGMT
2423  { "_POSIX_FD_MGMT", _SC_FD_MGMT, SYSCONF },
2424 #endif
2425 #ifdef _SC_FIFO
2426  { "_POSIX_FIFO", _SC_FIFO, SYSCONF },
2427 #endif
2428 #ifdef _SC_PIPE
2429  { "_POSIX_PIPE", _SC_PIPE, SYSCONF },
2430 #endif
2431 #ifdef _SC_FILE_ATTRIBUTES
2432  { "_POSIX_FILE_ATTRIBUTES", _SC_FILE_ATTRIBUTES, SYSCONF },
2433 #endif
2434 #ifdef _SC_FILE_LOCKING
2435  { "_POSIX_FILE_LOCKING", _SC_FILE_LOCKING, SYSCONF },
2436 #endif
2437 #ifdef _SC_FILE_SYSTEM
2438  { "_POSIX_FILE_SYSTEM", _SC_FILE_SYSTEM, SYSCONF },
2439 #endif
2440 #ifdef _SC_MONOTONIC_CLOCK
2441  { "_POSIX_MONOTONIC_CLOCK", _SC_MONOTONIC_CLOCK, SYSCONF },
2442 #endif
2443 #ifdef _SC_MULTI_PROCESS
2444  { "_POSIX_MULTI_PROCESS", _SC_MULTI_PROCESS, SYSCONF },
2445 #endif
2446 #ifdef _SC_SINGLE_PROCESS
2447  { "_POSIX_SINGLE_PROCESS", _SC_SINGLE_PROCESS, SYSCONF },
2448 #endif
2449 #ifdef _SC_NETWORKING
2450  { "_POSIX_NETWORKING", _SC_NETWORKING, SYSCONF },
2451 #endif
2452 #ifdef _SC_READER_WRITER_LOCKS
2453  { "_POSIX_READER_WRITER_LOCKS", _SC_READER_WRITER_LOCKS, SYSCONF },
2454 #endif
2455 #ifdef _SC_SPIN_LOCKS
2456  { "_POSIX_SPIN_LOCKS", _SC_SPIN_LOCKS, SYSCONF },
2457 #endif
2458 #ifdef _SC_REGEXP
2459  { "_POSIX_REGEXP", _SC_REGEXP, SYSCONF },
2460 #endif
2461 #ifdef _SC_REGEX_VERSION
2462  { "_REGEX_VERSION", _SC_REGEX_VERSION, SYSCONF },
2463 #endif
2464 #ifdef _SC_SHELL
2465  { "_POSIX_SHELL", _SC_SHELL, SYSCONF },
2466 #endif
2467 #ifdef _SC_SIGNALS
2468  { "_POSIX_SIGNALS", _SC_SIGNALS, SYSCONF },
2469 #endif
2470 #ifdef _SC_SPAWN
2471  { "_POSIX_SPAWN", _SC_SPAWN, SYSCONF },
2472 #endif
2473 #ifdef _SC_SPORADIC_SERVER
2474  { "_POSIX_SPORADIC_SERVER", _SC_SPORADIC_SERVER, SYSCONF },
2475 #endif
2476 #ifdef _SC_THREAD_SPORADIC_SERVER
2477  { "_POSIX_THREAD_SPORADIC_SERVER", _SC_THREAD_SPORADIC_SERVER, SYSCONF },
2478 #endif
2479 #ifdef _SC_SYSTEM_DATABASE
2480  { "_POSIX_SYSTEM_DATABASE", _SC_SYSTEM_DATABASE, SYSCONF },
2481 #endif
2482 #ifdef _SC_SYSTEM_DATABASE_R
2483  { "_POSIX_SYSTEM_DATABASE_R", _SC_SYSTEM_DATABASE_R, SYSCONF },
2484 #endif
2485 #ifdef _SC_TIMEOUTS
2486  { "_POSIX_TIMEOUTS", _SC_TIMEOUTS, SYSCONF },
2487 #endif
2488 #ifdef _SC_TYPED_MEMORY_OBJECTS
2489  { "_POSIX_TYPED_MEMORY_OBJECTS", _SC_TYPED_MEMORY_OBJECTS, SYSCONF },
2490 #endif
2491 #ifdef _SC_USER_GROUPS
2492  { "_POSIX_USER_GROUPS", _SC_USER_GROUPS, SYSCONF },
2493 #endif
2494 #ifdef _SC_USER_GROUPS_R
2495  { "_POSIX_USER_GROUPS_R", _SC_USER_GROUPS_R, SYSCONF },
2496 #endif
2497 #ifdef _SC_2_PBS
2498  { "POSIX2_PBS", _SC_2_PBS, SYSCONF },
2499 #endif
2500 #ifdef _SC_2_PBS_ACCOUNTING
2501  { "POSIX2_PBS_ACCOUNTING", _SC_2_PBS_ACCOUNTING, SYSCONF },
2502 #endif
2503 #ifdef _SC_2_PBS_LOCATE
2504  { "POSIX2_PBS_LOCATE", _SC_2_PBS_LOCATE, SYSCONF },
2505 #endif
2506 #ifdef _SC_2_PBS_TRACK
2507  { "POSIX2_PBS_TRACK", _SC_2_PBS_TRACK, SYSCONF },
2508 #endif
2509 #ifdef _SC_2_PBS_MESSAGE
2510  { "POSIX2_PBS_MESSAGE", _SC_2_PBS_MESSAGE, SYSCONF },
2511 #endif
2512 #ifdef _SC_SYMLOOP_MAX
2513  { "SYMLOOP_MAX", _SC_SYMLOOP_MAX, SYSCONF },
2514 #endif
2515 #ifdef _SC_STREAM_MAX
2516  { "STREAM_MAX", _SC_STREAM_MAX, SYSCONF },
2517 #endif
2518 #ifdef _SC_AIO_LISTIO_MAX
2519  { "AIO_LISTIO_MAX", _SC_AIO_LISTIO_MAX, SYSCONF },
2520 #endif
2521 #ifdef _SC_AIO_MAX
2522  { "AIO_MAX", _SC_AIO_MAX, SYSCONF },
2523 #endif
2524 #ifdef _SC_AIO_PRIO_DELTA_MAX
2525  { "AIO_PRIO_DELTA_MAX", _SC_AIO_PRIO_DELTA_MAX, SYSCONF },
2526 #endif
2527 #ifdef _SC_DELAYTIMER_MAX
2528  { "DELAYTIMER_MAX", _SC_DELAYTIMER_MAX, SYSCONF },
2529 #endif
2530 #ifdef _SC_HOST_NAME_MAX
2531  { "HOST_NAME_MAX", _SC_HOST_NAME_MAX, SYSCONF },
2532 #endif
2533 #ifdef _SC_LOGIN_NAME_MAX
2534  { "LOGIN_NAME_MAX", _SC_LOGIN_NAME_MAX, SYSCONF },
2535 #endif
2536 #ifdef _SC_MQ_OPEN_MAX
2537  { "MQ_OPEN_MAX", _SC_MQ_OPEN_MAX, SYSCONF },
2538 #endif
2539 #ifdef _SC_MQ_PRIO_MAX
2540  { "MQ_PRIO_MAX", _SC_MQ_PRIO_MAX, SYSCONF },
2541 #endif
2542 #ifdef _SC_DEVICE_IO
2543  { "_POSIX_DEVICE_IO", _SC_DEVICE_IO, SYSCONF },
2544 #endif
2545 #ifdef _SC_TRACE
2546  { "_POSIX_TRACE", _SC_TRACE, SYSCONF },
2547 #endif
2548 #ifdef _SC_TRACE_EVENT_FILTER
2549  { "_POSIX_TRACE_EVENT_FILTER", _SC_TRACE_EVENT_FILTER, SYSCONF },
2550 #endif
2551 #ifdef _SC_TRACE_INHERIT
2552  { "_POSIX_TRACE_INHERIT", _SC_TRACE_INHERIT, SYSCONF },
2553 #endif
2554 #ifdef _SC_TRACE_LOG
2555  { "_POSIX_TRACE_LOG", _SC_TRACE_LOG, SYSCONF },
2556 #endif
2557 #ifdef _SC_RTSIG_MAX
2558  { "RTSIG_MAX", _SC_RTSIG_MAX, SYSCONF },
2559 #endif
2560 #ifdef _SC_SEM_NSEMS_MAX
2561  { "SEM_NSEMS_MAX", _SC_SEM_NSEMS_MAX, SYSCONF },
2562 #endif
2563 #ifdef _SC_SEM_VALUE_MAX
2564  { "SEM_VALUE_MAX", _SC_SEM_VALUE_MAX, SYSCONF },
2565 #endif
2566 #ifdef _SC_SIGQUEUE_MAX
2567  { "SIGQUEUE_MAX", _SC_SIGQUEUE_MAX, SYSCONF },
2568 #endif
2569 #ifdef _PC_FILESIZEBITS
2570  { "FILESIZEBITS", _PC_FILESIZEBITS, PATHCONF },
2571 #endif
2572 #ifdef _PC_ALLOC_SIZE_MIN
2573  { "POSIX_ALLOC_SIZE_MIN", _PC_ALLOC_SIZE_MIN, PATHCONF },
2574 #endif
2575 #ifdef _PC_REC_INCR_XFER_SIZE
2576  { "POSIX_REC_INCR_XFER_SIZE", _PC_REC_INCR_XFER_SIZE, PATHCONF },
2577 #endif
2578 #ifdef _PC_REC_MAX_XFER_SIZE
2579  { "POSIX_REC_MAX_XFER_SIZE", _PC_REC_MAX_XFER_SIZE, PATHCONF },
2580 #endif
2581 #ifdef _PC_REC_MIN_XFER_SIZE
2582  { "POSIX_REC_MIN_XFER_SIZE", _PC_REC_MIN_XFER_SIZE, PATHCONF },
2583 #endif
2584 #ifdef _PC_REC_XFER_ALIGN
2585  { "POSIX_REC_XFER_ALIGN", _PC_REC_XFER_ALIGN, PATHCONF },
2586 #endif
2587 #ifdef _PC_SYMLINK_MAX
2588  { "SYMLINK_MAX", _PC_SYMLINK_MAX, PATHCONF },
2589 #endif
2590 #ifdef _CS_GNU_LIBC_VERSION
2591  { "GNU_LIBC_VERSION", _CS_GNU_LIBC_VERSION, CONFSTR },
2592 #endif
2593 #ifdef _CS_GNU_LIBPTHREAD_VERSION
2594  { "GNU_LIBPTHREAD_VERSION", _CS_GNU_LIBPTHREAD_VERSION, CONFSTR },
2595 #endif
2596 #ifdef _PC_2_SYMLINKS
2597  { "POSIX2_SYMLINKS", _PC_2_SYMLINKS, PATHCONF },
2598 #endif
2599 
2600 #ifdef _SC_LEVEL1_ICACHE_SIZE
2601  { "LEVEL1_ICACHE_SIZE", _SC_LEVEL1_ICACHE_SIZE, SYSCONF },
2602 #endif
2603 #ifdef _SC_LEVEL1_ICACHE_ASSOC
2604  { "LEVEL1_ICACHE_ASSOC", _SC_LEVEL1_ICACHE_ASSOC, SYSCONF },
2605 #endif
2606 #ifdef _SC_LEVEL1_ICACHE_LINESIZE
2607  { "LEVEL1_ICACHE_LINESIZE", _SC_LEVEL1_ICACHE_LINESIZE, SYSCONF },
2608 #endif
2609 #ifdef _SC_LEVEL1_DCACHE_SIZE
2610  { "LEVEL1_DCACHE_SIZE", _SC_LEVEL1_DCACHE_SIZE, SYSCONF },
2611 #endif
2612 #ifdef _SC_LEVEL1_DCACHE_ASSOC
2613  { "LEVEL1_DCACHE_ASSOC", _SC_LEVEL1_DCACHE_ASSOC, SYSCONF },
2614 #endif
2615 #ifdef _SC_LEVEL1_DCACHE_LINESIZE
2616  { "LEVEL1_DCACHE_LINESIZE", _SC_LEVEL1_DCACHE_LINESIZE, SYSCONF },
2617 #endif
2618 #ifdef _SC_LEVEL2_CACHE_SIZE
2619  { "LEVEL2_CACHE_SIZE", _SC_LEVEL2_CACHE_SIZE, SYSCONF },
2620 #endif
2621 #ifdef _SC_LEVEL2_CACHE_ASSOC
2622  { "LEVEL2_CACHE_ASSOC", _SC_LEVEL2_CACHE_ASSOC, SYSCONF },
2623 #endif
2624 #ifdef _SC_LEVEL2_CACHE_LINESIZE
2625  { "LEVEL2_CACHE_LINESIZE", _SC_LEVEL2_CACHE_LINESIZE, SYSCONF },
2626 #endif
2627 #ifdef _SC_LEVEL3_CACHE_SIZE
2628  { "LEVEL3_CACHE_SIZE", _SC_LEVEL3_CACHE_SIZE, SYSCONF },
2629 #endif
2630 #ifdef _SC_LEVEL3_CACHE_ASSOC
2631  { "LEVEL3_CACHE_ASSOC", _SC_LEVEL3_CACHE_ASSOC, SYSCONF },
2632 #endif
2633 #ifdef _SC_LEVEL3_CACHE_LINESIZE
2634  { "LEVEL3_CACHE_LINESIZE", _SC_LEVEL3_CACHE_LINESIZE, SYSCONF },
2635 #endif
2636 #ifdef _SC_LEVEL4_CACHE_SIZE
2637  { "LEVEL4_CACHE_SIZE", _SC_LEVEL4_CACHE_SIZE, SYSCONF },
2638 #endif
2639 #ifdef _SC_LEVEL4_CACHE_ASSOC
2640  { "LEVEL4_CACHE_ASSOC", _SC_LEVEL4_CACHE_ASSOC, SYSCONF },
2641 #endif
2642 
2643 #ifdef _SC_IPV6
2644  { "IPV6", _SC_IPV6, SYSCONF },
2645 #endif
2646 #ifdef _SC_RAW_SOCKETS
2647  { "RAW_SOCKETS", _SC_RAW_SOCKETS, SYSCONF },
2648 #endif
2649 
2650  { NULL, 0, SYSCONF }
2651 };
2652 
2653 #define _GETCONF_PATH "/"
2654 /*@unchecked@*/ /*@observer@*/ /*@owned@*/ /*@relnull@*/
2655 static const char *_getconf_path = NULL;
2656 
2657 int
2658 rpmdsGetconf(rpmds * dsp, const char *path)
2659  /*@globals _getconf_path @*/
2660  /*@modifies _getconf_path @*/
2661 {
2662  const struct conf *c;
2663  size_t clen;
2664  long int value;
2665  const char * NS = "getconf";
2666  const char *N;
2667  char * EVR;
2668  char * t;
2669  evrFlags Flags;
2670 
2671 /*@-modobserver@*/
2672  if (_getconf_path == NULL) {
2673  _getconf_path = rpmExpand("%{?_rpmds__getconf_path}", NULL);
2674  /* XXX may need to validate path existence somewhen. */
2675  if (!(_getconf_path != NULL && *_getconf_path == '/')) {
2676 /*@-observertrans @*/
2677  _getconf_path = _free(_getconf_path);
2678 /*@=observertrans @*/
2679  _getconf_path = xstrdup(_GETCONF_PATH);
2680  }
2681  }
2682 /*@=modobserver@*/
2683 
2684  if (path == NULL)
2685  path = _getconf_path;
2686 
2687  for (c = vars; c->name != NULL; ++c) {
2688  N = c->name;
2689  EVR = NULL;
2690  switch (c->call) {
2691  case PATHCONF:
2692  value = pathconf(path, c->call_name);
2693  if (value != -1) {
2694  EVR = xmalloc(32);
2695  sprintf(EVR, "%ld", value);
2696  }
2697  /*@switchbreak@*/ break;
2698  case SYSCONF:
2699  value = sysconf(c->call_name);
2700  if (value == -1l) {
2701 #if defined(_SC_UINT_MAX) && defined(_SC_ULONG_MAX)
2702 /*@-unrecog@*/
2703  if (c->call_name == _SC_UINT_MAX
2704  || c->call_name == _SC_ULONG_MAX) {
2705  EVR = xmalloc(32);
2706  sprintf(EVR, "%lu", value);
2707  }
2708 /*@=unrecog@*/
2709 #endif
2710  } else {
2711  EVR = xmalloc(32);
2712  sprintf(EVR, "%ld", value);
2713  }
2714  /*@switchbreak@*/ break;
2715  case CONFSTR:
2716 #ifndef __CYGWIN__
2717  clen = confstr(c->call_name, (char *) NULL, 0);
2718  EVR = xmalloc(clen+1);
2719  *EVR = '\0';
2720  if (confstr (c->call_name, EVR, clen) != clen) {
2721  fprintf(stderr, "confstr: %s\n", strerror(errno));
2722  exit (EXIT_FAILURE);
2723  }
2724  EVR[clen] = '\0';
2725 #endif
2726  /*@switchbreak@*/ break;
2727  }
2728  if (EVR == NULL)
2729  continue;
2730 
2731  for (t = EVR; *t; t++) {
2732  if (*t == '\n') *t = ' ';
2733  }
2734  if (!strcmp(N, "GNU_LIBC_VERSION")
2735  || !strcmp(N, "GNU_LIBPTHREAD_VERSION"))
2736  {
2737  for (t = EVR; *t; t++) {
2738  if (*t == ' ') *t = '-';
2739  }
2740  }
2741 
2742  if (*EVR == '\0' || strchr(EVR, ' ') != NULL
2743  || (EVR[0] == '-' && strchr("0123456789", EVR[1]) == NULL))
2744  {
2745  EVR = _free(EVR);
2746  continue;
2747  }
2748 
2749  Flags = RPMSENSE_PROBE|RPMSENSE_EQUAL;
2750  rpmdsNSAdd(dsp, NS, N, EVR, Flags);
2751  EVR = _free(EVR);
2752  }
2753  return 0;
2754 }
2755 
2756 int rpmdsMergePRCO(void * context, rpmds ds)
2757 {
2758  rpmPRCO PRCO = context;
2759  int rc = -1;
2760 
2761 /*@-modfilesys@*/
2762 if (_rpmds_debug < 0)
2763 fprintf(stderr, "*** rpmdsMergePRCO(%p, %p) %s\n", context, ds, rpmdsTagName(rpmdsTagN(ds)));
2764 /*@=modfilesys@*/
2765  switch(rpmdsTagN(ds)) {
2766  default:
2767  break;
2768  case RPMTAG_PROVIDENAME:
2769  rc = rpmdsMerge(PRCO->Pdsp, ds);
2770  break;
2771  case RPMTAG_REQUIRENAME:
2772  rc = rpmdsMerge(PRCO->Rdsp, ds);
2773  break;
2774  case RPMTAG_CONFLICTNAME:
2775  rc = rpmdsMerge(PRCO->Cdsp, ds);
2776  break;
2777  case RPMTAG_OBSOLETENAME:
2778  rc = rpmdsMerge(PRCO->Odsp, ds);
2779  break;
2780  case RPMTAG_TRIGGERNAME:
2781  rc = rpmdsMerge(PRCO->Tdsp, ds);
2782  break;
2783  case RPMTAG_DIRNAMES:
2784  rc = rpmdsMerge(PRCO->Ddsp, ds);
2785  break;
2786  case RPMTAG_FILELINKTOS:
2787  rc = rpmdsMerge(PRCO->Ldsp, ds);
2788  break;
2789  }
2790  return rc;
2791 }
2792 
2794 {
2795  if (PRCO) {
2796  (void)rpmdsFree(PRCO->this);
2797  PRCO->this = NULL;
2798  (void)rpmdsFree(PRCO->P);
2799  PRCO->P = NULL;
2800  (void)rpmdsFree(PRCO->R);
2801  PRCO->R = NULL;
2802  (void)rpmdsFree(PRCO->C);
2803  PRCO->C = NULL;
2804  (void)rpmdsFree(PRCO->O);
2805  PRCO->O = NULL;
2806  (void)rpmdsFree(PRCO->T);
2807  PRCO->T = NULL;
2808  (void)rpmdsFree(PRCO->D);
2809  PRCO->D = NULL;
2810  (void)rpmdsFree(PRCO->L);
2811  PRCO->L = NULL;
2812  memset(PRCO, 0, sizeof(*PRCO));
2813  PRCO = _free(PRCO);
2814  }
2815  return NULL;
2816 }
2817 
2819 {
2820  rpmPRCO PRCO = xcalloc(1, sizeof(*PRCO));
2821 
2822  if (h != NULL) {
2823  static int scareMem = 0;
2824  PRCO->this = rpmdsNew(h, RPMTAG_NAME, scareMem);
2825  PRCO->P = rpmdsNew(h, RPMTAG_PROVIDENAME, scareMem);
2826  PRCO->R = rpmdsNew(h, RPMTAG_REQUIRENAME, scareMem);
2827  PRCO->C = rpmdsNew(h, RPMTAG_CONFLICTNAME, scareMem);
2828  PRCO->O = rpmdsNew(h, RPMTAG_OBSOLETENAME, scareMem);
2829  PRCO->T = rpmdsNew(h, RPMTAG_TRIGGERNAME, scareMem);
2830  PRCO->D = rpmdsNew(h, RPMTAG_DIRNAMES, scareMem);
2831  PRCO->L = rpmdsNew(h, RPMTAG_FILELINKTOS, scareMem);
2832  }
2833  PRCO->Pdsp = &PRCO->P;
2834  PRCO->Rdsp = &PRCO->R;
2835  PRCO->Cdsp = &PRCO->C;
2836  PRCO->Odsp = &PRCO->O;
2837  PRCO->Tdsp = &PRCO->T;
2838  PRCO->Ddsp = &PRCO->D;
2839  PRCO->Ldsp = &PRCO->L;
2840  return PRCO;
2841 }
2842 
2844 {
2845  /*@-compdef -refcounttrans -retalias -retexpose -usereleased @*/
2846  if (PRCO != NULL)
2847  switch (tagN) {
2848  default: break;
2849  case RPMTAG_NAME: return PRCO->this; /*@notreached@*/ break;
2850  case RPMTAG_PROVIDENAME: return *PRCO->Pdsp; /*@notreached@*/ break;
2851  case RPMTAG_REQUIRENAME: return *PRCO->Rdsp; /*@notreached@*/ break;
2852  case RPMTAG_CONFLICTNAME: return *PRCO->Cdsp; /*@notreached@*/ break;
2853  case RPMTAG_OBSOLETENAME: return *PRCO->Odsp; /*@notreached@*/ break;
2854  case RPMTAG_TRIGGERNAME: return *PRCO->Tdsp; /*@notreached@*/ break;
2855  case RPMTAG_DIRNAMES: return *PRCO->Ddsp; /*@notreached@*/ break;
2856  case RPMTAG_FILELINKTOS: return *PRCO->Ldsp; /*@notreached@*/ break;
2857  }
2858  return NULL;
2859  /*@=compdef =refcounttrans =retalias =retexpose =usereleased @*/
2860 }
2861 
2868 #if defined(HAVE_GELF_H) && defined(HAVE_LIBELF) && !defined(__FreeBSD__)
2869 static char * sonameDep(/*@returned@*/ char * t, const char * s, int isElf64)
2870  /*@modifies t @*/
2871 {
2872  *t = '\0';
2873 #if !defined(__alpha__) && !defined(__sun)
2874  if (isElf64) {
2875  if (s[strlen(s)-1] != ')')
2876  (void) stpcpy( stpcpy(t, s), "()(64bit)");
2877  else
2878  (void) stpcpy( stpcpy(t, s), "(64bit)");
2879  }else
2880 #endif
2881  (void) stpcpy(t, s);
2882  return t;
2883 }
2884 #endif
2885 
2886 /*@-moduncon -noeffectuncon @*/
2887 int rpmdsELF(const char * fn, int flags,
2888  int (*add) (void * context, rpmds ds), void * context)
2889 {
2890 #if defined(HAVE_GELF_H) && defined(HAVE_LIBELF) && !defined(__FreeBSD__)
2891  Elf * elf;
2892  Elf_Scn * scn;
2893  Elf_Data * data;
2894  GElf_Ehdr ehdr_mem, * ehdr;
2895  GElf_Shdr shdr_mem, * shdr;
2896  GElf_Verdef def_mem, * def;
2897  GElf_Verneed need_mem, * need;
2898  GElf_Dyn dyn_mem, * dyn;
2899  unsigned int auxoffset;
2900  unsigned int offset;
2901  int fdno;
2902  int cnt2;
2903  int cnt;
2904  char buf[BUFSIZ];
2905  const char * s;
2906  int is_executable;
2907  const char * soname = NULL;
2908  rpmds ds;
2909  char * t;
2910  int xx;
2911  int isElf64;
2912  int isDSO;
2913  int gotSONAME = 0;
2914  int gotDEBUG = 0;
2915  int gotHASH = 0;
2916  int gotGNUHASH = 0;
2917  int skipP = (flags & RPMELF_FLAG_SKIPPROVIDES);
2918  int skipR = (flags & RPMELF_FLAG_SKIPREQUIRES);
2919  static int filter_GLIBC_PRIVATE = 0;
2920  static int oneshot = 0;
2921 
2922 /*@-castfcnptr@*/
2923 if (_rpmds_debug < 0)
2924 fprintf(stderr, "*** rpmdsELF(%s, %d, %p, %p)\n", fn, flags, (void *)add, context);
2925 /*@=castfcnptr@*/
2926  if (oneshot == 0) {
2927  oneshot = 1;
2928  filter_GLIBC_PRIVATE = rpmExpandNumeric("%{?_filter_GLIBC_PRIVATE}");
2929  }
2930 
2931  /* Extract dependencies only from files with executable bit set. */
2932  { struct stat sb, * st = &sb;
2933  if (stat(fn, st) != 0)
2934  return -1;
2935  is_executable = (int)(st->st_mode & (S_IXUSR|S_IXGRP|S_IXOTH));
2936  }
2937 
2938  fdno = open(fn, O_RDONLY);
2939  if (fdno < 0)
2940  return fdno;
2941 
2942  (void) elf_version(EV_CURRENT);
2943 
2944 /*@-evalorder@*/
2945  elf = NULL;
2946  if ((elf = elf_begin (fdno, ELF_C_READ, NULL)) == NULL
2947  || elf_kind(elf) != ELF_K_ELF
2948  || (ehdr = gelf_getehdr(elf, &ehdr_mem)) == NULL
2949  || !(ehdr->e_type == ET_DYN || ehdr->e_type == ET_EXEC))
2950  goto exit;
2951 /*@=evalorder@*/
2952 
2953  isElf64 = ehdr->e_ident[EI_CLASS] == ELFCLASS64;
2954  isDSO = ehdr->e_type == ET_DYN;
2955 
2956  /*@-uniondef @*/
2957  scn = NULL;
2958  while ((scn = elf_nextscn(elf, scn)) != NULL) {
2959  shdr = gelf_getshdr(scn, &shdr_mem);
2960  if (shdr == NULL)
2961  break;
2962 
2963  soname = _free(soname);
2964  switch (shdr->sh_type) {
2965  default:
2966  continue;
2967  /*@notreached@*/ /*@switchbreak@*/ break;
2968  case SHT_GNU_verdef:
2969  data = NULL;
2970  if (!skipP)
2971  while ((data = elf_getdata (scn, data)) != NULL) {
2972  offset = 0;
2973  for (cnt = (int)shdr->sh_info; --cnt >= 0; ) {
2974 
2975  def = gelf_getverdef (data, offset, &def_mem);
2976  if (def == NULL)
2977  /*@innerbreak@*/ break;
2978  auxoffset = (unsigned)(offset + def->vd_aux);
2979  for (cnt2 = (int)def->vd_cnt; --cnt2 >= 0; ) {
2980  GElf_Verdaux aux_mem, * aux;
2981 
2982  aux = gelf_getverdaux (data, auxoffset, &aux_mem);
2983  if (aux == NULL)
2984  /*@innerbreak@*/ break;
2985 
2986  s = elf_strptr(elf, shdr->sh_link, aux->vda_name);
2987  if (s == NULL)
2988  /*@innerbreak@*/ break;
2989 
2990  if (def->vd_flags & VER_FLG_BASE) {
2991  soname = _free(soname);
2992  soname = xstrdup(s);
2993  } else
2994  if (soname != NULL
2995  && !(filter_GLIBC_PRIVATE != 0
2996  && !strcmp(s, "GLIBC_PRIVATE")))
2997  {
2998  buf[0] = '\0';
2999  t = buf;
3000  t = stpcpy( stpcpy( stpcpy( stpcpy(t, soname), "("), s), ")");
3001 
3002  t++; /* XXX "foo(bar)" already in buf. */
3003 
3004  /* Add next provide dependency. */
3006  sonameDep(t, buf, isElf64),
3007  "", RPMSENSE_FIND_PROVIDES);
3008  xx = add(context, ds);
3009  (void)rpmdsFree(ds);
3010  ds = NULL;
3011  }
3012  auxoffset += aux->vda_next;
3013  }
3014  offset += def->vd_next;
3015  }
3016  }
3017  /*@switchbreak@*/ break;
3018  case SHT_GNU_verneed:
3019  data = NULL;
3020  /* Only from files with executable bit set. */
3021  if (!skipR && is_executable)
3022  while ((data = elf_getdata (scn, data)) != NULL) {
3023  offset = 0;
3024  for (cnt = (int)shdr->sh_info; --cnt >= 0; ) {
3025  need = gelf_getverneed (data, offset, &need_mem);
3026  if (need == NULL)
3027  /*@innerbreak@*/ break;
3028 
3029  s = elf_strptr(elf, shdr->sh_link, need->vn_file);
3030  if (s == NULL)
3031  /*@innerbreak@*/ break;
3032  soname = _free(soname);
3033  soname = xstrdup(s);
3034  auxoffset = (unsigned)(offset + need->vn_aux);
3035  for (cnt2 = (int)need->vn_cnt; --cnt2 >= 0; ) {
3036  GElf_Vernaux aux_mem, * aux;
3037 
3038  aux = gelf_getvernaux (data, auxoffset, &aux_mem);
3039  if (aux == NULL)
3040  /*@innerbreak@*/ break;
3041 
3042  s = elf_strptr(elf, shdr->sh_link, aux->vna_name);
3043  if (s == NULL)
3044  /*@innerbreak@*/ break;
3045 
3046  /* Filter dependencies that contain GLIBC_PRIVATE */
3047  if (soname != NULL
3048  && !(filter_GLIBC_PRIVATE != 0
3049  && !strcmp(s, "GLIBC_PRIVATE")))
3050  {
3051  buf[0] = '\0';
3052  t = buf;
3053  t = stpcpy( stpcpy( stpcpy( stpcpy(t, soname), "("), s), ")");
3054 
3055  t++; /* XXX "foo(bar)" already in buf. */
3056 
3057  /* Add next require dependency. */
3059  sonameDep(t, buf, isElf64),
3060  "", RPMSENSE_FIND_REQUIRES);
3061  xx = add(context, ds);
3062  (void)rpmdsFree(ds);
3063  ds = NULL;
3064  }
3065  auxoffset += aux->vna_next;
3066  }
3067  offset += need->vn_next;
3068  }
3069  }
3070  /*@switchbreak@*/ break;
3071  case SHT_DYNAMIC:
3072  data = NULL;
3073  while ((data = elf_getdata (scn, data)) != NULL) {
3074  for (cnt = 0; cnt < (int)(shdr->sh_size / shdr->sh_entsize); ++cnt) {
3075  dyn = gelf_getdyn (data, cnt, &dyn_mem);
3076  if (dyn == NULL)
3077  /*@innerbreak@*/ break;
3078  s = NULL;
3079  switch (dyn->d_tag) {
3080  default:
3081  /*@innercontinue@*/ continue;
3082  /*@notreached@*/ /*@switchbreak@*/ break;
3083  case DT_HASH:
3084  gotHASH= 1;
3085  /*@innercontinue@*/ continue;
3086  case DT_GNU_HASH:
3087  gotGNUHASH= 1;
3088  /*@innercontinue@*/ continue;
3089  case DT_DEBUG:
3090  gotDEBUG = 1;
3091  /*@innercontinue@*/ continue;
3092  case DT_NEEDED:
3093  /* Only from files with executable bit set. */
3094  if (skipR || !is_executable)
3095  /*@innercontinue@*/ continue;
3096  /* Add next require dependency. */
3097  s = elf_strptr(elf, shdr->sh_link, dyn->d_un.d_val);
3098 assert(s != NULL);
3099  buf[0] = '\0';
3101  sonameDep(buf, s, isElf64),
3102  "", RPMSENSE_FIND_REQUIRES);
3103  xx = add(context, ds);
3104  (void)rpmdsFree(ds);
3105  ds = NULL;
3106  /*@switchbreak@*/ break;
3107  case DT_SONAME:
3108  gotSONAME = 1;
3109  if (skipP)
3110  /*@innercontinue@*/ continue;
3111  s = elf_strptr(elf, shdr->sh_link, dyn->d_un.d_val);
3112 assert(s != NULL);
3113  /* Add next provide dependency. */
3114  buf[0] = '\0';
3116  sonameDep(buf, s, isElf64),
3117  "", RPMSENSE_FIND_PROVIDES);
3118  xx = add(context, ds);
3119  (void)rpmdsFree(ds);
3120  ds = NULL;
3121  /*@switchbreak@*/ break;
3122  }
3123  }
3124  }
3125  /*@switchbreak@*/ break;
3126  }
3127  }
3128  /*@=uniondef @*/
3129 
3130  /* For DSOs which use the .gnu_hash section and don't have a .hash
3131  * section, we need to ensure that we have a new enough glibc. */
3132  if (gotGNUHASH && !gotHASH) {
3133  ds = rpmdsSingle(RPMTAG_REQUIRENAME, "rtld(GNU_HASH)", "",
3134  RPMSENSE_FIND_REQUIRES);
3135  xx = add(context, ds);
3136  (void)rpmdsFree(ds);
3137  ds = NULL;
3138  }
3139 
3140  /* For DSO's, provide the basename of the file if DT_SONAME not found. */
3141  if (!skipP && isDSO && !gotDEBUG && !gotSONAME) {
3142  s = strrchr(fn, '/');
3143  if (s != NULL)
3144  s++;
3145  else
3146  s = fn;
3147 assert(s != NULL);
3148 
3149  /* Add next provide dependency. */
3150  buf[0] = '\0';
3152  sonameDep(buf, s, isElf64), "", RPMSENSE_FIND_PROVIDES);
3153  xx = add(context, ds);
3154  (void)rpmdsFree(ds);
3155  ds = NULL;
3156  }
3157 
3158 exit:
3159  soname = _free(soname);
3160  if (elf) (void) elf_end(elf);
3161  if (fdno > 0)
3162  xx = close(fdno);
3163  return 0;
3164 #else
3165  return -1;
3166 #endif
3167 }
3168 /*@=moduncon =noeffectuncon @*/
3169 
3170 #define _SBIN_LDCONFIG_P "/sbin/ldconfig -p"
3171 /*@unchecked@*/ /*@observer@*/ /*@owned@*/ /*@relnull@*/
3172 static const char * _ldconfig_cmd = _SBIN_LDCONFIG_P;
3173 
3174 #define _LD_SO_CACHE "/etc/ld.so.cache"
3175 /*@unchecked@*/ /*@observer@*/ /*@owned@*/ /*@relnull@*/
3176 static const char * _ldconfig_cache = NULL;
3177 
3178 int rpmdsLdconfig(rpmPRCO PRCO, const char * fn)
3179  /*@globals _ldconfig_cmd, _ldconfig_cache @*/
3180  /*@modifies _ldconfig_cmd, _ldconfig_cache @*/
3181 {
3182  char buf[BUFSIZ];
3183  const char *DSOfn;
3184  const char *N, *EVR;
3185  evrFlags Flags = 0;
3186  rpmds ds;
3187  char * f, * fe;
3188  char * g, * ge;
3189  char * t;
3190  FILE * fp = NULL;
3191  int rc = -1;
3192  int xx;
3193 
3194  if (PRCO == NULL)
3195  return -1;
3196 
3197 /*@-modobserver@*/
3198  if (_ldconfig_cmd == NULL) {
3199  _ldconfig_cmd = rpmExpand("%{?_rpmds_ldconfig_cmd}", NULL);
3200  if (!(_ldconfig_cmd != NULL && *_ldconfig_cmd == '/')) {
3201 /*@-observertrans @*/
3202  _ldconfig_cmd = _free(_ldconfig_cmd);
3203 /*@=observertrans @*/
3204  _ldconfig_cmd = xstrdup(_SBIN_LDCONFIG_P);
3205  }
3206  }
3207 
3208  if (_ldconfig_cache == NULL) {
3209  _ldconfig_cache = rpmExpand("%{?_rpmds_ldconfig_cache}", NULL);
3210  /* XXX may need to validate path existence somewhen. */
3211  if (!(_ldconfig_cache != NULL && *_ldconfig_cache == '/')) {
3212 /*@-observertrans @*/
3213  _ldconfig_cache = _free(_ldconfig_cache);
3214 /*@=observertrans @*/
3215  _ldconfig_cache = xstrdup(_LD_SO_CACHE);
3216  }
3217  }
3218 /*@=modobserver@*/
3219 
3220  if (fn == NULL)
3221  fn = _ldconfig_cache;
3222 
3223 if (_rpmds_debug < 0)
3224 fprintf(stderr, "*** rpmdsLdconfig(%p, %s) P %p R %p C %p O %p T %p D %p L %p\n", PRCO, fn, PRCO->Pdsp, PRCO->Rdsp, PRCO->Cdsp, PRCO->Odsp, PRCO->Tdsp, PRCO->Ddsp, PRCO->Ldsp);
3225 
3226  fp = popen(_ldconfig_cmd, "r");
3227  if (fp == NULL)
3228  goto exit;
3229 
3230  while((f = fgets(buf, (int)sizeof(buf), fp)) != NULL) {
3231  EVR = NULL;
3232  /* rtrim on line. */
3233  ge = f + strlen(f);
3234  while (--ge > f && _isspace(*ge))
3235  *ge = '\0';
3236 
3237  /* ltrim on line. */
3238  while (*f && _isspace(*f))
3239  f++;
3240 
3241  /* split on '=>' */
3242  fe = f;
3243  while (*fe && !(fe[0] == '=' && fe[1] == '>'))
3244  fe++;
3245  if (*fe == '\0')
3246  continue;
3247 
3248  /* find the DSO file name. */
3249  DSOfn = fe + 2;
3250 
3251  /* ltrim on DSO file name. */
3252  while (*DSOfn && _isspace(*DSOfn))
3253  DSOfn++;
3254  if (*DSOfn == '\0')
3255  continue;
3256 
3257  /* rtrim from "=>" */
3258  if (fe > f && fe[-1] == ' ') fe[-1] = '\0';
3259  *fe++ = '\0';
3260  *fe++ = '\0';
3261  g = fe;
3262 
3263  /* ltrim on field 2. */
3264  while (*g && _isspace(*g))
3265  g++;
3266  if (*g == '\0')
3267  continue;
3268 
3269  /* split out flags */
3270  for (t = f; *t != '\0'; t++) {
3271  if (!_isspace(*t))
3272  /*@innercontinue@*/ continue;
3273  *t++ = '\0';
3274  /*@innerbreak@*/ break;
3275  }
3276  /* XXX "libc4" "ELF" "libc5" "libc6" _("unknown") */
3277  /* XXX use flags to generate soname color */
3278  /* ",64bit" ",IA-64" ",x86-64", ",64bit" are color = 2 */
3279  /* ",N32" for mips64/libn32 */
3280 
3281  /* XXX use flags and LDASSUME_KERNEL to skip sonames? */
3282  /* "Linux" "Hurd" "Solaris" "FreeBSD" "kNetBSD" N_("Unknown OS") */
3283  /* ", OS ABI: %s %d.%d.%d" */
3284 
3285  N = f;
3286  if (EVR == NULL)
3287  EVR = "";
3288  Flags |= RPMSENSE_PROBE;
3289  ds = rpmdsSingle(RPMTAG_PROVIDENAME, N, EVR, Flags);
3290  xx = rpmdsMerge(PRCO->Pdsp, ds);
3291  (void)rpmdsFree(ds);
3292  ds = NULL;
3293 
3294  xx = rpmdsELF(DSOfn, 0, rpmdsMergePRCO, PRCO);
3295  }
3296  rc = 0;
3297 
3298 exit:
3299  if (fp != NULL) (void) pclose(fp);
3300  return rc;
3301 }
3302 
3303 
3304 #if defined(__sun)
3305 #define _RLD_SEARCH_PATH "/lib:/usr/lib"
3306 /*@unchecked@*/ /*@observer@*/ /*@owned@*/ /*@relnull@*/
3307 static const char * _rld_search_path = NULL;
3308 
3309 /* search a colon-separated list of directories for shared objects */
3310 int rpmdsRldpath(rpmPRCO PRCO, const char * rldp)
3311  /*@globals _rld_search_path @*/
3312  /*@modifies _rld_search_path @*/
3313 {
3314  char buf[BUFSIZ];
3315  const char *N, *EVR;
3316  evrFlags Flags = 0;
3317  rpmds ds;
3318  const char * f;
3319  const char * g;
3320  int rc = -1;
3321  int xx;
3322  glob_t gl;
3323  char ** gp;
3324 
3325  if (PRCO == NULL)
3326  return -1;
3327 
3328 /*@-modobserver@*/
3329  if (_rld_search_path == NULL) {
3330  _rld_search_path = rpmExpand("%{?_rpmds_rld_search_path}", NULL);
3331  /* XXX may need to validate path existence somewhen. */
3332  if (!(_rld_search_path != NULL && *_rld_search_path == '/')) {
3333 /*@-observertrans @*/
3334  _rld_search_path = _free(_rld_search_path);
3335 /*@=observertrans @*/
3336  _rld_search_path = xstrdup(_RLD_SEARCH_PATH);
3337  }
3338  }
3339 /*@=modobserver@*/
3340 
3341  if (rldp == NULL)
3342  rldp = _rld_search_path;
3343 
3344 if (_rpmds_debug > 0)
3345 fprintf(stderr, "*** rpmdsRldpath(%p, %s) P %p R %p C %p O %p\n", PRCO, rldp, PRCO->Pdsp, PRCO->Rdsp, PRCO->Cdsp, PRCO->Odsp);
3346 
3347  f = rldp;
3348  /* move through the path, splitting on : */
3349  while (f) {
3350  EVR = NULL;
3351  g = strchr(f, ':');
3352  if (g == NULL) {
3353  strcpy(buf, f);
3354  /* this is the last element, no more :'s */
3355  f = NULL;
3356  } else {
3357  /* copy this chunk to buf */
3358  strncpy(buf, f, g - f + 1);
3359  buf[g-f] = '\0';
3360 
3361  /* get ready for next time through */
3362  f = g + 1;
3363  }
3364 
3365  if ( !(strlen(buf) > 0 && buf[0] == '/') )
3366  continue;
3367 
3368  /* XXX: danger, buffer len */
3369  /* XXX: *.so.* should be configurable via a macro */
3370  strcat(buf, "/*.so.*");
3371 
3372 if (_rpmds_debug > 0)
3373 fprintf(stderr, "*** rpmdsRldpath(%p, %s) globbing %s\n", PRCO, rldp, buf);
3374 
3375  xx = Glob(buf, 0, NULL, &gl);
3376  if (xx) /* glob error, probably GLOB_NOMATCH */
3377  continue;
3378 
3379 if (_rpmds_debug > 0)
3380 fprintf(stderr, "*** rpmdsRldpath(%p, %s) glob matched %d files\n", PRCO, rldp, gl.gl_pathc);
3381 
3382  gp = gl.gl_pathv;
3383  /* examine each match */
3384  while (gp && *gp) {
3385  const char *DSOfn;
3386  /* XXX: should probably verify that we matched a file */
3387  DSOfn = *gp;
3388  gp++;
3389  if (EVR == NULL)
3390  EVR = "";
3391 
3392  /* N needs to be basename of DSOfn */
3393  N = DSOfn + strlen(DSOfn);
3394  while (N > DSOfn && *N != '/')
3395  --N;
3396 
3397  Flags |= RPMSENSE_PROBE;
3398  ds = rpmdsSingle(RPMTAG_PROVIDENAME, N, EVR, Flags);
3399  xx = rpmdsMerge(PRCO->Pdsp, ds);
3400  (void)rpmdsFree(ds);
3401  ds = NULL;
3402 
3403  xx = rpmdsELF(DSOfn, 0, rpmdsMergePRCO, PRCO);
3404  }
3405 /*@-immediatetrans@*/
3406  Globfree(&gl);
3407 /*@=immediatetrans@*/
3408  }
3409  rc = 0;
3410 
3411  return rc;
3412 }
3413 
3414 #define _SOLARIS_CRLE "/usr/sbin/crle"
3415 /*@unchecked@*/ /*@observer@*/ /*@owned@*/ /*@relnull@*/
3416 static const char * _crle_cmd = NULL;
3417 
3418 int rpmdsCrle(rpmPRCO PRCO, /*@unused@*/ const char * fn)
3419  /*@globals _crle_cmd @*/
3420  /*@modifies _crle_cmd @*/
3421 {
3422  char buf[BUFSIZ];
3423  char * f;
3424  char * g, * ge;
3425  FILE * fp = NULL;
3426  int rc = -1; /* assume failure */
3427  int xx;
3428  int found_dlp = 0;
3429 
3430  if (PRCO == NULL)
3431  return -1;
3432 
3433 /*@-modobserver@*/
3434  if (_crle_cmd == NULL) {
3435  _crle_cmd = rpmExpand("%{?_rpmds_crle_cmd}", NULL);
3436  if (!(_crle_cmd != NULL && *_crle_cmd == '/')) {
3437 /*@-observertrans @*/
3438  _crle_cmd = _free(_crle_cmd);
3439 /*@=observertrans @*/
3440  _crle_cmd = xstrdup(_SOLARIS_CRLE);
3441  }
3442  }
3443 
3444  /* XXX: we rely on _crle_cmd including the -64 arg, if ELF64 */
3445  fp = popen(_crle_cmd, "r");
3446  if (fp == NULL)
3447  return rc;
3448 
3449  /*
3450  * we want the first line that contains "(ELF):"
3451  * we cannot search for "Default Library Path (ELF):" because that
3452  * changes in non-C locales.
3453  */
3454  while((f = fgets(buf, sizeof(buf), fp)) != NULL) {
3455  if (found_dlp) /* XXX read all data? */
3456  continue;
3457 
3458  g = strstr(f, "(ELF):");
3459  if (g == NULL)
3460  continue;
3461 
3462  found_dlp = 1;
3463  f = g + (sizeof("(ELF):")-1);
3464  while (_isspace(*f))
3465  f++;
3466 
3467  /* rtrim path */
3468  ge = f + strlen(f);
3469  while (--ge > f && _isspace(*ge))
3470  *ge = '\0';
3471  }
3472  xx = pclose(fp);
3473 
3474  /* we have the loader path, let rpmdsRldpath() do the work */
3475  if (found_dlp)
3476  rc = rpmdsRldpath(PRCO, f);
3477 
3478  return rc;
3479 }
3480 #endif
3481 
3482 int rpmdsUname(rpmds *dsp, const struct utsname * un)
3483 {
3484 /*@observer@*/
3485  static const char * NS = "uname";
3486  struct utsname myun;
3487  int rc = -1;
3488  int xx;
3489 
3490  if (un == NULL) {
3491  xx = uname(&myun);
3492  if (xx != 0)
3493  goto exit;
3494  un = &myun;
3495  }
3496 
3497 /*@-type@*/
3498  /* XXX values need to be checked for EVR (i.e. no '-' character.) */
3499  if (un->sysname != NULL)
3500  rpmdsNSAdd(dsp, NS, "sysname", un->sysname, RPMSENSE_EQUAL);
3501  if (un->nodename != NULL)
3502  rpmdsNSAdd(dsp, NS, "nodename", un->nodename, RPMSENSE_EQUAL);
3503  if (un->release != NULL)
3504  rpmdsNSAdd(dsp, NS, "release", un->release, RPMSENSE_EQUAL);
3505 #if 0 /* XXX has embedded spaces */
3506  if (un->version != NULL)
3507  rpmdsNSAdd(dsp, NS, "version", un->version, RPMSENSE_EQUAL);
3508 #endif
3509  if (un->machine != NULL)
3510  rpmdsNSAdd(dsp, NS, "machine", un->machine, RPMSENSE_EQUAL);
3511 #if defined(__linux__)
3512  if (un->domainname != NULL && strcmp(un->domainname, "(none)"))
3513  rpmdsNSAdd(dsp, NS, "domainname", un->domainname, RPMSENSE_EQUAL);
3514 #endif
3515 /*@=type@*/
3516  rc = 0;
3517 
3518 exit:
3519  return rc;
3520 }
3521 
3522 #define _PERL_PROVIDES "/usr/bin/find /usr/lib/perl5 | /usr/lib/rpm/perl.prov"
3523 /*@unchecked@*/ /*@observer@*/ /*@owned@*/ /*@relnull@*/
3524 static const char * _perldeps_cmd = NULL;
3525 
3526 int rpmdsPipe(rpmds * dsp, rpmTag tagN, const char * cmd)
3527  /*@globals _perldeps_cmd @*/
3528  /*@modifies _perldeps_cmd @*/
3529 {
3530  char buf[BUFSIZ];
3531  const char *N, *EVR;
3532  evrFlags Flags = 0;
3533  rpmds ds;
3534  char * f, * fe;
3535  char * g, * ge;
3536  FILE * fp = NULL;
3537  const char * fn = "pipe";
3538  int rc = -1;
3539  int cmdprinted;
3540  int ln;
3541  int xx;
3542 
3543 /*@-modobserver@*/
3544  if (_perldeps_cmd == NULL) {
3545  _perldeps_cmd = rpmExpand("%{?_rpmds_perldeps_cmd}", NULL);
3546  /* XXX may need to validate path existence somewhen. */
3547  if (!(_perldeps_cmd != NULL && *_perldeps_cmd == '/')) {
3548 /*@-observertrans @*/
3549  _perldeps_cmd = _free(_perldeps_cmd);
3550 /*@=observertrans @*/
3551  _perldeps_cmd = xstrdup(_PERL_PROVIDES);
3552  }
3553  }
3554 /*@=modobserver@*/
3555 
3556  if (tagN <= 0)
3557  tagN = RPMTAG_PROVIDENAME;
3558  if (cmd == NULL)
3559  cmd = _perldeps_cmd;
3560 
3561  fp = popen(cmd, "r");
3562  if (fp == NULL)
3563  goto exit;
3564 
3565  ln = 0;
3566  cmdprinted = 0;
3567  while((f = fgets(buf, (int)sizeof(buf), fp)) != NULL) {
3568  ln++;
3569 
3570  /* insure a terminator. */
3571  buf[sizeof(buf)-1] = '\0';
3572 
3573  /* ltrim on line. */
3574  while (*f && _isspace(*f))
3575  f++;
3576 
3577  /* skip empty lines and comments */
3578  if (*f == '\0' || *f == '#')
3579  continue;
3580 
3581  /* rtrim on line. */
3582  fe = f + strlen(f);
3583  while (--fe > f && _isspace(*fe))
3584  *fe = '\0';
3585 
3586  /* split on ' ' or comparison operator. */
3587  fe = f;
3588  if (*f == '!') fe++;
3589  while (*fe && !_isspace(*fe) && strchr("!<=>", *fe) == NULL)
3590  fe++;
3591  while (*fe && _isspace(*fe))
3592  *fe++ = '\0';
3593 
3594  if (!(xisalnum(f[0]) || strchr("/_%!", f[0]) != NULL)) {
3595  if (!cmdprinted++)
3596  fprintf(stderr, _("running \"%s\" pipe command\n"), cmd);
3597  fprintf(stderr, _("%s:%d \"%s\" has invalid name. Skipping ...\n"),
3598  fn, ln, f);
3599  continue;
3600  }
3601 
3602  N = f;
3603  EVR = NULL;
3604  Flags = 0;
3605 
3606  /* parse for non-path, versioned dependency. */
3607  if (*f != '/' && *fe != '\0') {
3608  /* parse comparison operator */
3609  g = fe;
3610  Flags = rpmEVRflags(fe, (const char **)&g);
3611  if (Flags == 0) {
3612  if (!cmdprinted++)
3613  fprintf(stderr, _("running \"%s\" pipe command\n"), cmd),
3614  fprintf(stderr, _("%s:%d \"%s\" has no comparison operator. Skipping ...\n"),
3615  fn, ln, fe);
3616  continue;
3617  }
3618  *fe = '\0';
3619 
3620  /* ltrim on field 2. */
3621  while (*g && _isspace(*g))
3622  g++;
3623  if (*g == '\0') {
3624  if (!cmdprinted++)
3625  fprintf(stderr, _("running \"%s\" pipe command\n"), cmd),
3626  /* XXX No EVR comparison value found. */
3627  fprintf(stderr, _("\tline %d: No EVR comparison value found.\n Skipping ..."),
3628  ln);
3629  fprintf(stderr, _("%s:%d \"%s\" has no EVR string. Skipping ...\n"),
3630  fn, ln, f);
3631  continue;
3632  }
3633 
3634  ge = g + 1;
3635  while (*ge && !_isspace(*ge))
3636  ge++;
3637 
3638  if (*ge != '\0')
3639  *ge = '\0'; /* XXX can't happen, line rtrim'ed already. */
3640 
3641  EVR = g;
3642  }
3643 
3644  if (EVR == NULL)
3645  EVR = "";
3646  Flags |= RPMSENSE_PROBE;
3647  ds = rpmdsSingle(tagN, N, EVR, Flags);
3648  xx = rpmdsMerge(dsp, ds);
3649  (void)rpmdsFree(ds);
3650  ds = NULL;
3651  }
3652  rc = 0;
3653 
3654 exit:
3655  if (fp != NULL) (void) pclose(fp);
3656  return rc;
3657 }
3658 
3659 static int rpmdsNAcmp(rpmds A, rpmds B)
3660  /*@*/
3661 {
3662  const char * AN = A->ns.N;
3663  const char * AA = A->ns.A;
3664  const char * BN = B->ns.N;
3665  const char * BA = B->ns.A;
3666  int rc;
3667 
3668  if (!AA && !BA) {
3669  rc = strcmp(AN, BN);
3670  } else if (AA && !BA) {
3671  rc = strncmp(AN, BN, (AA - AN)) || BN[AA - AN];
3672  if (!rc)
3673  rc = strcmp(AA, B->A);
3674  } else if (!AA && BA) {
3675  rc = strncmp(AN, BN, (BA - BN)) || AN[BA - BN];
3676  if (!rc)
3677  rc = strcmp(BA, A->A);
3678  } else {
3679  rc = strcmp(AN, BN);
3680  }
3681  return rc;
3682 }
3683 
3684 /*@unchecked@*/ /*@only@*/ /*@null@*/
3685 const char * evr_tuple_order = NULL;
3686 
3691 /*@observer@*/
3692 static const char * rpmdsEVRorder(void)
3693  /*@globals evr_tuple_order @*/
3694  /*@modifies evr_tuple_order @*/
3695 {
3696  if (evr_tuple_order == NULL) {
3697 /*@-mods@*/
3698  evr_tuple_order = rpmExpand("%{?evr_tuple_order}", NULL);
3699 /*@=mods@*/
3700  if (evr_tuple_order == NULL || evr_tuple_order[0] == '\0')
3701  evr_tuple_order = xstrdup("EVR");
3702  }
3703 assert(evr_tuple_order != NULL && evr_tuple_order[0] != '\0');
3704 /*@-freshtrans@*/
3705  return evr_tuple_order;
3706 /*@=freshtrans@*/
3707 }
3708 
3709 int rpmdsCompare(const rpmds A, const rpmds B)
3710 {
3711  const char *aDepend = (A->DNEVR != NULL ? xstrdup(A->DNEVR+2) : "");
3712  const char *bDepend = (B->DNEVR != NULL ? xstrdup(B->DNEVR+2) : "");
3713  EVR_t a = memset(alloca(sizeof(*a)), 0, sizeof(*a));
3714  EVR_t b = memset(alloca(sizeof(*a)), 0, sizeof(*a));
3715  evrFlags aFlags = A->ns.Flags;
3716  evrFlags bFlags = B->ns.Flags;
3717  int (*EVRcmp) (const char *a, const char *b);
3718  int result = 1;
3719  const char * s;
3720  int sense;
3721  int xx;
3722 
3723 assert((rpmdsFlags(A) & RPMSENSE_SENSEMASK) == A->ns.Flags);
3724 assert((rpmdsFlags(B) & RPMSENSE_SENSEMASK) == B->ns.Flags);
3725  /* Different names (and/or name.arch's) don't overlap. */
3726  if (rpmdsNAcmp(A, B)) {
3727  result = 0;
3728  goto exit;
3729  }
3730 
3731  /* XXX rpm prior to 3.0.2 did not always supply EVR and Flags. */
3732 /*@-nullderef@*/
3733  if (!(A->EVR && A->Flags && B->EVR && B->Flags))
3734  goto exit;
3735 
3736  /* Same name. If either A or B is an existence test, always overlap. */
3737  if (!(aFlags && bFlags))
3738  goto exit;
3739 
3740  /* If either EVR is non-existent or empty, always overlap. */
3741  if (!(A->EVR[A->i] && *A->EVR[A->i] && B->EVR[B->i] && *B->EVR[B->i]))
3742  goto exit;
3743 
3744  /* Both AEVR and BEVR exist. */
3745  xx = (A->EVRparse ? A->EVRparse : rpmEVRparse) (A->EVR[A->i], a);
3746  xx = (B->EVRparse ? B->EVRparse : rpmEVRparse) (B->EVR[B->i], b);
3747 
3748  /* If EVRcmp is identical, use that, otherwise use default. */
3749  EVRcmp = (A->EVRcmp && B->EVRcmp && A->EVRcmp == B->EVRcmp)
3750  ? A->EVRcmp : rpmvercmp;
3751 
3752  /* Compare {A,B} [epoch:]version[-release][:distepoch] */
3753  sense = 0;
3754  for (s = rpmdsEVRorder(); *s; s++) {
3755  int ix;
3756  switch ((int)*s) {
3757  default: continue; /*@notreached@*//*@switchbreak@*/ break;
3758  case 'E':
3759  ix = RPMEVR_E;
3760  if (a->F[ix] && *a->F[ix] && b->F[ix] && *b->F[ix])
3761  /*@switchbreak@*/ break;
3762  /* XXX Special handling for missing Epoch: tags hysteria */
3763  if (a->F[ix] && *a->F[ix] && atol(a->F[ix]) > 0) {
3764  if (!B->nopromote) {
3765  int lvl = (_rpmds_unspecified_epoch_noise
3767  rpmlog(lvl, _("The \"B\" dependency needs an epoch (assuming same epoch as \"A\")\n\tA = \"%s\"\tB = \"%s\"\n"),
3768  aDepend, bDepend);
3769  sense = 0;
3770  } else
3771  sense = 1;
3772  } else
3773  if (b->F[ix] && *b->F[ix] && atol(b->F[ix]) > 0)
3774  sense = -1;
3775  /*@switchbreak@*/ break;
3776  case 'V': ix = RPMEVR_V; /*@switchbreak@*/break;
3777  case 'R': ix = RPMEVR_R; /*@switchbreak@*/break;
3778  case 'D': ix = RPMEVR_D; /*@switchbreak@*/break;
3779  }
3780  if (a->F[ix] && *a->F[ix] && b->F[ix] && *b->F[ix])
3781 /*@i@*/ sense = EVRcmp(a->F[ix], b->F[ix]);
3782  if (sense)
3783  break;
3784  }
3785 
3786  a->str = _free(a->str);
3787  b->str = _free(b->str);
3788 
3789  /* Detect overlap of {A,B} range. */
3790  if (aFlags == RPMSENSE_NOTEQUAL || bFlags == RPMSENSE_NOTEQUAL) {
3791  result = (sense != 0);
3792  } else if (sense < 0 && ((aFlags & RPMSENSE_GREATER) || (bFlags & RPMSENSE_LESS))) {
3793  result = 1;
3794  } else if (sense > 0 && ((aFlags & RPMSENSE_LESS) || (bFlags & RPMSENSE_GREATER))) {
3795  result = 1;
3796  } else if (sense == 0 &&
3797  (((aFlags & RPMSENSE_EQUAL) && (bFlags & RPMSENSE_EQUAL)) ||
3798  ((aFlags & RPMSENSE_LESS) && (bFlags & RPMSENSE_LESS)) ||
3799  ((aFlags & RPMSENSE_GREATER) && (bFlags & RPMSENSE_GREATER)))) {
3800  result = 1;
3801  } else
3802  result = 0;
3803 /*@=nullderef@*/
3804 
3805 exit:
3806  if (_noisy_range_comparison_debug_message)
3807  rpmlog(RPMLOG_DEBUG, _(" %s A %s\tB %s\n"),
3808  (result ? _("YES") : _("NO ")), aDepend, bDepend);
3809  aDepend = _free(aDepend);
3810  bDepend = _free(bDepend);
3811  return result;
3812 }
3813 
3814 int rpmdsMatch(const rpmds A, rpmds B)
3815 {
3816  int result = 0;
3817 
3818  /* If A dependency matches any in B, we're done. */
3819  if ((B = rpmdsInit(B)) != NULL)
3820  while (rpmdsNext(B) >= 0)
3821  if ((result = rpmdsCompare(A, B)))
3822  break;
3823  return result;
3824 }
3825 
3826 void rpmdsProblem(rpmps ps, const char * pkgNEVR, const rpmds ds,
3827  const fnpyKey * suggestedKeys, int adding)
3828 {
3829  const char * Name = rpmdsN(ds);
3830  const char * DNEVR = rpmdsDNEVR(ds);
3831  const char * EVR = rpmdsEVR(ds);
3832  rpmProblemType type;
3833  fnpyKey key;
3834 
3835  if (ps == NULL) return;
3836 
3837  if (Name == NULL) Name = "?N?";
3838  if (EVR == NULL) EVR = "?EVR?";
3839  if (DNEVR == NULL) DNEVR = "? ?N? ?OP? ?EVR?";
3840 
3841  rpmlog(RPMLOG_DEBUG, D_("package %s has unsatisfied %s: %s\n"),
3842  pkgNEVR, ds->Type, DNEVR+2);
3843 
3844  switch ((unsigned)DNEVR[0]) {
3845  case 'C': type = RPMPROB_CONFLICT; break;
3846  default:
3847  case 'R': type = RPMPROB_REQUIRES; break;
3848  }
3849 
3850  key = (suggestedKeys ? suggestedKeys[0] : NULL);
3851  rpmpsAppend(ps, type, pkgNEVR, key, NULL, NULL, DNEVR, adding);
3852 }
3853 
3854 int rpmdsAnyMatchesDep (const Header h, const rpmds req, int nopromote)
3855 {
3856  int scareMem = 0;
3857  rpmds provides = NULL;
3858  evrFlags reqFlags = req->ns.Flags;
3859  int result = 1;
3860 
3861 assert((rpmdsFlags(req) & RPMSENSE_SENSEMASK) == req->ns.Flags);
3862  /* XXX rpm prior to 3.0.2 did not always supply EVR and Flags. */
3863  if (req->EVR == NULL || req->Flags == NULL)
3864  goto exit;
3865 
3866  switch(req->ns.Type) {
3867  default:
3868  /* Primary key retrieve satisfes an existence compare. */
3869  if (!reqFlags || !req->EVR[req->i] || *req->EVR[req->i] == '\0')
3870  goto exit;
3871  /*@fallthrough@*/
3872  case RPMNS_TYPE_ARCH:
3873  break;
3874  }
3875 
3876  /* Get provides information from header */
3877  provides = rpmdsInit(rpmdsNew(h, RPMTAG_PROVIDENAME, scareMem));
3878  if (provides == NULL) {
3879  result = 0;
3880  goto exit; /* XXX should never happen */
3881  }
3882  if (nopromote)
3883  (void) rpmdsSetNoPromote(provides, nopromote);
3884 
3885  /*
3886  * Rpm prior to 3.0.3 did not have versioned provides.
3887  * If no provides version info is available, match any/all requires
3888  * with same name.
3889  */
3890  if (provides->EVR == NULL)
3891  goto exit;
3892 
3893  /* If any provide matches the require, we're done. */
3894  result = 0;
3895  if (provides != NULL)
3896  while (rpmdsNext(provides) >= 0)
3897  if ((result = rpmdsCompare(provides, req)))
3898  break;
3899 
3900 exit:
3901  (void)rpmdsFree(provides);
3902  provides = NULL;
3903 
3904  return result;
3905 }
3906 
3907 int rpmdsNVRMatchesDep(const Header h, const rpmds req, int nopromote)
3908 {
3909  HE_t he = memset(alloca(sizeof(*he)), 0, sizeof(*he));
3910  const char * pkgN, * V, * R;
3911 #ifdef RPM_VENDOR_MANDRIVA
3912  const char * D;
3913  int gotD = 0;
3914 #endif
3915  rpmuint32_t E;
3916  int gotE = 0;
3917  const char * pkgEVR;
3918  char * t;
3919  evrFlags reqFlags = req->ns.Flags;
3920  evrFlags pkgFlags = RPMSENSE_EQUAL;
3921  int result = 1;
3922  rpmds pkg;
3923  size_t nb;
3924 
3925 assert((rpmdsFlags(req) & RPMSENSE_SENSEMASK) == req->ns.Flags);
3926  /* XXX rpm prior to 3.0.2 did not always supply EVR and Flags. */
3927  if (req->EVR == NULL || req->Flags == NULL)
3928  goto exit;
3929 
3930  if (!(reqFlags && req->EVR[req->i] && *req->EVR[req->i]))
3931  goto exit;
3932 
3933  /* Get package information from header */
3934 /*@-mods@*/
3935  (void) headerNEVRA(h, &pkgN, NULL, &V, &R, NULL);
3936 /*@=mods@*/
3937  he->tag = RPMTAG_EPOCH;
3938  gotE = headerGet(h, he, 0);
3939  E = (he->p.ui32p ? he->p.ui32p[0] : 0);
3940  he->p.ptr = _free(he->p.ptr);
3941 
3942 #if defined(NOTYET) || defined(RPM_VENDOR_MANDRIVA)
3943  he->tag = RPMTAG_DISTEPOCH;
3944  gotD = headerGet(h, he, 0);
3945  D = (he->p.str ? he->p.str : NULL);
3946 #endif
3947 
3948  nb = 21 + 1 + 1;
3949  if (V) nb += strlen(V);
3950  if (R) nb += strlen(R);
3951 #ifdef RPM_VENDOR_MANDRIVA
3952  if (gotD) nb += strlen(D) + 1;
3953 #endif
3954  pkgEVR = t = alloca(nb);
3955  *t = '\0';
3956  if (gotE) {
3957  sprintf(t, "%d:", E);
3958  t += strlen(t);
3959  }
3960  t = stpcpy( stpcpy( stpcpy(t, V) , "-") , R);
3961 #ifdef RPM_VENDOR_MANDRIVA
3962  if (gotD) {
3963  t = stpcpy( stpcpy( t, ":"), D);
3964  D = _free(D);
3965  }
3966 #endif
3967  V = _free(V);
3968  R = _free(R);
3969 
3970  if ((pkg = rpmdsSingle(RPMTAG_PROVIDENAME, pkgN, pkgEVR, pkgFlags)) != NULL) {
3971  if (nopromote)
3972  (void) rpmdsSetNoPromote(pkg, nopromote);
3973  result = rpmdsCompare(pkg, req);
3974  (void)rpmdsFree(pkg);
3975  pkg = NULL;
3976  }
3977  pkgN = _free(pkgN);
3978 
3979 exit:
3980  return result;
3981 }
3982 
3983 int rpmdsNegateRC(const rpmds ds, int rc)
3984 {
3985  if (ds->ns.str[0] == '!')
3986  rc = (rc == 0);
3987  return rc;
3988 }