lib/rpmds.c

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00001 
00004 #include "system.h"
00005 
00006 #if HAVE_GELF_H
00007 #if LIBELF_H_LFS_CONFLICT
00008 /* Some implementations of libelf.h/gelf.h are incompatible with
00009  * the Large File API.
00010  */
00011 # undef _LARGEFILE64_SOURCE
00012 # undef _LARGEFILE_SOURCE
00013 # undef _FILE_OFFSET_BITS
00014 # define _FILE_OFFSET_BITS 32
00015 #endif
00016 
00017 #include <gelf.h>
00018 /*
00019  * On Solaris, gelf.h included libelf.h, which #undef'ed the gettext
00020  * convenience macro _().  Repair by repeating (from system.h) just
00021  * the bits that are needed for _() to function.
00022  */
00023 
00024 #if defined(__sun)
00025 #if ENABLE_NLS && !defined(__LCLINT__)
00026 # define _(Text) gettext (Text)
00027 #else
00028 # define _(Text) Text
00029 #endif /* gettext _() fixup */
00030 #endif
00031 #endif /* HAVE_GELF_H */
00032 
00033 #if HAVE_LIBELF && !HAVE_GELF_GETVERNAUX
00034 /* We have gelf.h and libelf, but we don't have some of the
00035  * helper functions gelf_getvernaux(), gelf_getverneed(), etc.
00036  * Provide our own simple versions here.
00037  */
00038 
00039 static GElf_Verdef *gelf_getverdef(Elf_Data *data, int offset,
00040                    GElf_Verdef *dst)
00041 {
00042         return (GElf_Verdef *) ((char *) data->d_buf + offset);
00043 }
00044 
00045 static GElf_Verdaux *gelf_getverdaux(Elf_Data *data, int offset,
00046                     GElf_Verdaux *dst)
00047 {
00048         return (GElf_Verdaux *) ((char *) data->d_buf + offset);
00049 }
00050 
00051 static GElf_Verneed *gelf_getverneed(Elf_Data *data, int offset,
00052                     GElf_Verneed *dst)
00053 {
00054         return (GElf_Verneed *) ((char *) data->d_buf + offset);
00055 }
00056 
00057 static GElf_Vernaux *gelf_getvernaux(Elf_Data *data, int offset,
00058                     GElf_Vernaux *dst)
00059 {
00060         return (GElf_Vernaux *) ((char *) data->d_buf + offset);
00061 }
00062 
00063 /* Most non-Linux systems won't have SHT_GNU_verdef or SHT_GNU_verneed,
00064  * but they might have something mostly-equivalent.  Solaris has
00065  * SHT_SUNW_{verdef,verneed}
00066  */
00067 #if !defined(SHT_GNU_verdef) && defined(__sun) && defined(SHT_SUNW_verdef)
00068 # define SHT_GNU_verdef SHT_SUNW_verdef
00069 # define SHT_GNU_verneed SHT_SUNW_verneed
00070 #endif
00071 
00072 #endif /* HAVE_LIBELF && !HAVE_GELF_GETVERNAUX */
00073 
00074 #if !defined(DT_GNU_HASH)
00075 #define DT_GNU_HASH     0x6ffffef5
00076 #endif
00077 
00078 #include <rpmio_internal.h>     /* XXX fdGetFILE */
00079 #include <rpmlib.h>
00080 #include <rpmmacro.h>
00081 
00082 #define _RPMDS_INTERNAL
00083 #define _RPMEVR_INTERNAL
00084 #define _RPMPRCO_INTERNAL
00085 #include <rpmds.h>
00086 
00087 #include <argv.h>
00088 
00089 #include "debug.h"
00090 
00091 /*@access rpmns @*/
00092 /*@access EVR_t @*/
00093 
00094 #define _isspace(_c)    \
00095         ((_c) == ' ' || (_c) == '\t' || (_c) == '\r' || (_c) == '\n')
00096 
00100 /*@unchecked@*/
00101 static int _noisy_range_comparison_debug_message = 0;
00102 
00103 /*@unchecked@*/
00104 int _rpmds_debug = 0;
00105 
00106 /*@unchecked@*/
00107 int _rpmds_nopromote = 1;
00108 
00109 /*@unchecked@*/
00110 /*@-exportheadervar@*/
00111 int _rpmds_unspecified_epoch_noise = 0;
00112 /*@=exportheadervar@*/
00113 
00114 rpmds XrpmdsUnlink(rpmds ds, const char * msg, const char * fn, unsigned ln)
00115 {
00116     if (ds == NULL) return NULL;
00117 /*@-modfilesys@*/
00118 if (_rpmds_debug && msg != NULL)
00119 fprintf(stderr, "--> ds %p -- %d %s at %s:%u\n", ds, ds->nrefs, msg, fn, ln);
00120 /*@=modfilesys@*/
00121     ds->nrefs--;
00122     return NULL;
00123 }
00124 
00125 rpmds XrpmdsLink(rpmds ds, const char * msg, const char * fn, unsigned ln)
00126 {
00127     if (ds == NULL) return NULL;
00128     ds->nrefs++;
00129 
00130 /*@-modfilesys@*/
00131 if (_rpmds_debug && msg != NULL)
00132 fprintf(stderr, "--> ds %p ++ %d %s at %s:%u\n", ds, ds->nrefs, msg, fn, ln);
00133 /*@=modfilesys@*/
00134 
00135     /*@-refcounttrans@*/ return ds; /*@=refcounttrans@*/
00136 }
00137 
00138 rpmds rpmdsFree(rpmds ds)
00139 {
00140     HFD_t hfd = headerFreeData;
00141     rpmTag tagEVR, tagF;
00142 
00143     if (ds == NULL)
00144         return NULL;
00145 
00146     if (ds->nrefs > 1)
00147         return rpmdsUnlink(ds, ds->Type);
00148 
00149 /*@-modfilesys@*/
00150 if (_rpmds_debug < 0)
00151 fprintf(stderr, "*** ds %p\t%s[%d]\n", ds, ds->Type, ds->Count);
00152 /*@=modfilesys@*/
00153 
00154     if (ds->tagN == RPMTAG_PROVIDENAME) {
00155         tagEVR = RPMTAG_PROVIDEVERSION;
00156         tagF = RPMTAG_PROVIDEFLAGS;
00157     } else
00158     if (ds->tagN == RPMTAG_REQUIRENAME) {
00159         tagEVR = RPMTAG_REQUIREVERSION;
00160         tagF = RPMTAG_REQUIREFLAGS;
00161     } else
00162     if (ds->tagN == RPMTAG_CONFLICTNAME) {
00163         tagEVR = RPMTAG_CONFLICTVERSION;
00164         tagF = RPMTAG_CONFLICTFLAGS;
00165     } else
00166     if (ds->tagN == RPMTAG_OBSOLETENAME) {
00167         tagEVR = RPMTAG_OBSOLETEVERSION;
00168         tagF = RPMTAG_OBSOLETEFLAGS;
00169     } else
00170     if (ds->tagN == RPMTAG_TRIGGERNAME) {
00171         tagEVR = RPMTAG_TRIGGERVERSION;
00172         tagF = RPMTAG_TRIGGERFLAGS;
00173     } else
00174     if (ds->tagN == RPMTAG_DIRNAMES) {
00175         tagEVR = 0;
00176         tagF = 0;
00177     } else
00178     if (ds->tagN == RPMTAG_FILELINKTOS) {
00179         tagEVR = 0;
00180         tagF = 0;
00181     } else
00182         return NULL;
00183 
00184     /*@-branchstate@*/
00185     if (ds->Count > 0) {
00186         ds->N = hfd(ds->N, ds->Nt);
00187         ds->EVR = hfd(ds->EVR, ds->EVRt);
00188         /*@-evalorder@*/
00189         ds->Flags = (ds->h != NULL ? hfd(ds->Flags, ds->Ft) : _free(ds->Flags));
00190         /*@=evalorder@*/
00191         ds->h = headerFree(ds->h);
00192     }
00193     /*@=branchstate@*/
00194 
00195     ds->DNEVR = _free(ds->DNEVR);
00196     ds->ns.str = _free(ds->ns.str);
00197     memset(&ds->ns, 0, sizeof(ds->ns));
00198     ds->A = _free(ds->A);
00199     ds->Color = _free(ds->Color);
00200     ds->Refs = _free(ds->Refs);
00201     ds->Result = _free(ds->Result);
00202 
00203     (void) rpmdsUnlink(ds, ds->Type);
00204     /*@-refcounttrans -usereleased@*/
00205 /*@-boundswrite@*/
00206     memset(ds, 0, sizeof(*ds));         /* XXX trash and burn */
00207 /*@=boundswrite@*/
00208     ds = _free(ds);
00209     /*@=refcounttrans =usereleased@*/
00210     return NULL;
00211 }
00212 
00213 /*@-bounds@*/
00214 static /*@null@*/
00215 const char ** rpmdsDupArgv(/*@null@*/ const char ** argv, int argc)
00216         /*@*/
00217 {
00218     const char ** av;
00219     size_t nb = 0;
00220     int ac = 0;
00221     char * t;
00222 
00223     if (argv == NULL)
00224         return NULL;
00225     for (ac = 0; ac < argc; ac++) {
00226 assert(argv[ac] != NULL);
00227         nb += strlen(argv[ac]) + 1;
00228     }
00229     nb += (ac + 1) * sizeof(*av);
00230 
00231     av = xmalloc(nb);
00232     t = (char *) (av + ac + 1);
00233     for (ac = 0; ac < argc; ac++) {
00234         av[ac] = t;
00235         t = stpcpy(t, argv[ac]) + 1;
00236     }
00237     av[ac] = NULL;
00238 /*@-nullret@*/
00239     return av;
00240 /*@=nullret@*/
00241 }
00242 /*@=bounds@*/
00243 
00244 rpmds rpmdsNew(Header h, rpmTag tagN, int flags)
00245 {
00246     HFD_t hfd = headerFreeData;
00247     int scareMem = (flags & 0x1);
00248     HGE_t hge =
00249         (scareMem ? (HGE_t) headerGetEntryMinMemory : (HGE_t) headerGetEntry);
00250     rpmTag tagEVR, tagF;
00251     rpmds ds = NULL;
00252     const char * Type;
00253     const char ** N;
00254     rpmTagType Nt;
00255     int_32 Count;
00256 int rpmv3 = headerIsEntry(h, RPMTAG_OLDFILENAMES);
00257 
00258 assert(scareMem == 0);          /* XXX always allocate memory */
00259     if (tagN == RPMTAG_PROVIDENAME) {
00260         Type = "Provides";
00261         tagEVR = RPMTAG_PROVIDEVERSION;
00262         tagF = RPMTAG_PROVIDEFLAGS;
00263     } else
00264     if (tagN == RPMTAG_REQUIRENAME) {
00265         Type = "Requires";
00266         tagEVR = RPMTAG_REQUIREVERSION;
00267         tagF = RPMTAG_REQUIREFLAGS;
00268     } else
00269     if (tagN == RPMTAG_CONFLICTNAME) {
00270         Type = "Conflicts";
00271         tagEVR = RPMTAG_CONFLICTVERSION;
00272         tagF = RPMTAG_CONFLICTFLAGS;
00273     } else
00274     if (tagN == RPMTAG_OBSOLETENAME) {
00275         Type = "Obsoletes";
00276         tagEVR = RPMTAG_OBSOLETEVERSION;
00277         tagF = RPMTAG_OBSOLETEFLAGS;
00278     } else
00279     if (tagN == RPMTAG_TRIGGERNAME) {
00280         Type = "Triggers";
00281         tagEVR = RPMTAG_TRIGGERVERSION;
00282         tagF = RPMTAG_TRIGGERFLAGS;
00283     } else
00284     if (!rpmv3 && tagN == RPMTAG_DIRNAMES) {
00285         Type = "Dirnames";
00286         tagEVR = 0;
00287         tagF = 0;
00288     } else
00289     if (!rpmv3 && tagN == RPMTAG_FILELINKTOS) {
00290         Type = "Filelinktos";
00291         tagEVR = RPMTAG_DIRNAMES;
00292         tagF = RPMTAG_DIRINDEXES;
00293     } else
00294         goto exit;
00295 
00296     /*@-branchstate@*/
00297     if (hge(h, tagN, &Nt, (void **) &N, &Count)
00298      && N != NULL && Count > 0)
00299     {
00300         int xx;
00301 
00302         ds = xcalloc(1, sizeof(*ds));
00303         ds->Type = Type;
00304         ds->h = (scareMem ? headerLink(h) : NULL);
00305         ds->i = -1;
00306         ds->DNEVR = NULL;
00307         ds->tagN = tagN;
00308         ds->N = N;
00309         ds->Nt = Nt;
00310         ds->Count = Count;
00311         ds->nopromote = _rpmds_nopromote;
00312 
00313         if (tagEVR > 0)
00314             xx = hge(h, tagEVR, &ds->EVRt, (void **) &ds->EVR, NULL);
00315         if (tagF > 0)
00316             xx = hge(h, tagF, &ds->Ft, (void **) &ds->Flags, NULL);
00317 /*@-boundsread@*/
00318         if (!scareMem && ds->Flags != NULL)
00319             ds->Flags = memcpy(xmalloc(ds->Count * sizeof(*ds->Flags)),
00320                                 ds->Flags, ds->Count * sizeof(*ds->Flags));
00321         {   rpmTag tagA = RPMTAG_ARCH;
00322             rpmTagType At;
00323             const char * A = NULL;
00324             if (tagA > 0)
00325                 xx = hge(h, tagA, &At, (void **) &A, NULL);
00326             ds->A = (xx && A != NULL ? xstrdup(A) : NULL);
00327         }
00328         {   rpmTag tagBT = RPMTAG_BUILDTIME;
00329             rpmTagType BTt;
00330             int_32 * BTp = NULL;
00331             if (tagBT > 0)
00332                 xx = hge(h, tagBT, &BTt, (void **) &BTp, NULL);
00333             ds->BT = (xx && BTp != NULL && BTt == RPM_INT32_TYPE ? *BTp : 0);
00334         }
00335 /*@=boundsread@*/
00336 
00337         if (tagN == RPMTAG_DIRNAMES) {
00338             char * t;
00339             size_t len;
00340             int i;
00341             /* XXX Dirnames always have trailing '/', trim that here. */
00342             for (i = 0; i < Count; i++) {
00343                 (void) urlPath(N[i], (const char **)&t);
00344                 if (t > N[i])
00345                     N[i] = t;
00346                 t = (char *)N[i];
00347                 len = strlen(t);
00348                 /* XXX don't truncate if parent is / */
00349                 if (len > 1 && t[len-1] == '/')
00350                     t[len-1] = '\0';
00351             }
00352         } else
00353         if (tagN == RPMTAG_FILELINKTOS) {
00354             /* XXX Construct the absolute path of the target symlink(s). */
00355             const char ** av = xcalloc(Count+1, sizeof(*av));
00356             int i;
00357 
00358             for (i = 0; i < Count; i++) {
00359                 if (N[i] == NULL || *N[i] == '\0')
00360                     av[i] = xstrdup("");
00361                 else if (*N[i] == '/')
00362                     av[i] = xstrdup(N[i]);
00363                 else if (ds->EVR && ds->Flags)
00364 /*@-nullderef@*/        /* XXX ds->Flags != NULL */
00365                     av[i] = rpmGenPath(NULL, ds->EVR[ds->Flags[i]], N[i]);
00366 /*@=nullderef@*/
00367                 else
00368                     av[i] = NULL;
00369             }
00370             av[Count] = NULL;
00371 
00372             N = ds->N = hfd(ds->N, ds->Nt);
00373             ds->N = rpmdsDupArgv(av, Count);
00374             av = argvFree(av);
00375             ds->EVR = hfd(ds->EVR, ds->EVRt);
00376             /*@-evalorder@*/
00377             ds->Flags = (ds->h != NULL ? hfd(ds->Flags, ds->Ft) : _free(ds->Flags));
00378             /*@=evalorder@*/
00379         }
00380 
00381 /*@-modfilesys@*/
00382 if (_rpmds_debug < 0)
00383 fprintf(stderr, "*** ds %p\t%s[%d]\n", ds, ds->Type, ds->Count);
00384 /*@=modfilesys@*/
00385 
00386     }
00387     /*@=branchstate@*/
00388 
00389 exit:
00390 /*@-compdef -usereleased@*/     /* FIX: ds->Flags may be NULL */
00391     /*@-nullstate@*/ /* FIX: ds->Flags may be NULL */
00392     ds = rpmdsLink(ds, (ds ? ds->Type : NULL));
00393     /*@=nullstate@*/
00394 
00395     return ds;
00396 /*@=compdef =usereleased@*/
00397 }
00398 
00399 /*@-mods@*/ /* FIX: correct annotations for ds->ns shadow */
00400 const char * rpmdsNewN(rpmds ds)
00401 {
00402     rpmns ns = &ds->ns;
00403     const char * Name = ds->N[ds->i];
00404     int xx;
00405 
00406     memset(ns, 0, sizeof(*ns));
00407     xx = rpmnsParse(Name, ns);
00408 
00409 /*@-usereleased -compdef@*/ /* FIX: correct annotations for ds->ns shadow */
00410     return ns->N;
00411 /*@-usereleased -compdef@*/
00412 }
00413 /*@=mods@*/
00414 
00415 char * rpmdsNewDNEVR(const char * dspfx, rpmds ds)
00416 {
00417     const char * N = rpmdsNewN(ds);
00418     const char * NS = ds->ns.NS;
00419     const char * A = ds->ns.A;
00420     int_32 dsFlags = 0;
00421     char * tbuf, * t;
00422     size_t nb = 0;
00423 
00424     if (dspfx)  nb += strlen(dspfx) + 1;
00425 /*@-boundsread@*/
00426     if (ds->ns.str[0] == '!')   nb++;
00427     if (NS)     nb += strlen(NS) + sizeof("()") - 1;
00428     if (N)      nb += strlen(N);
00429     if (A) {
00430         if (_rpmns_N_at_A && _rpmns_N_at_A[0])
00431             nb += sizeof(_rpmns_N_at_A[0]);
00432         nb += strlen(A);
00433     }
00434     /* XXX rpm prior to 3.0.2 did not always supply EVR and Flags. */
00435     if (ds->Flags != NULL
00436      && (dsFlags = (ds->Flags[ds->i] & RPMSENSE_SENSEMASK)))
00437     {
00438         if (nb) nb++;
00439         if (dsFlags == RPMSENSE_NOTEQUAL)
00440             nb += 2;
00441         else {
00442             if (dsFlags & RPMSENSE_LESS)        nb++;
00443             if (dsFlags & RPMSENSE_GREATER)     nb++;
00444             if (dsFlags & RPMSENSE_EQUAL)       nb++;
00445         }
00446     }
00447 
00448     ds->ns.Flags = dsFlags;
00449 
00450     /* XXX rpm prior to 3.0.2 did not always supply EVR and Flags. */
00451     if (ds->EVR != NULL && ds->EVR[ds->i] && *ds->EVR[ds->i]) {
00452         if (nb) nb++;
00453         nb += strlen(ds->EVR[ds->i]);
00454     }
00455 /*@=boundsread@*/
00456 
00457 /*@-boundswrite@*/
00458     t = tbuf = xmalloc(nb + 1);
00459     if (dspfx) {
00460         t = stpcpy(t, dspfx);
00461         *t++ = ' ';
00462     }
00463     if (ds->ns.str[0] == '!')
00464         *t++ = '!';
00465     if (NS)
00466         t = stpcpy( stpcpy(t, NS), "(");
00467     if (N)
00468         t = stpcpy(t, N);
00469     if (NS)
00470         t = stpcpy(t, ")");
00471     if (A) {
00472         if (_rpmns_N_at_A && _rpmns_N_at_A[0])
00473             *t++ = _rpmns_N_at_A[0];
00474         t = stpcpy(t, A);
00475     }
00476 
00477     /* XXX rpm prior to 3.0.2 did not always supply EVR and Flags. */
00478     if (ds->Flags != NULL && (ds->Flags[ds->i] & RPMSENSE_SENSEMASK)) {
00479         if (t != tbuf)  *t++ = ' ';
00480         if (dsFlags == RPMSENSE_NOTEQUAL)
00481             t = stpcpy(t, "!=");
00482         else {
00483             if (dsFlags & RPMSENSE_LESS)        *t++ = '<';
00484             if (dsFlags & RPMSENSE_GREATER)     *t++ = '>';
00485             if (dsFlags & RPMSENSE_EQUAL)       *t++ = '=';
00486         }
00487     }
00488     /* XXX rpm prior to 3.0.2 did not always supply EVR and Flags. */
00489     if (ds->EVR != NULL && ds->EVR[ds->i] && *ds->EVR[ds->i]) {
00490         if (t != tbuf)  *t++ = ' ';
00491         t = stpcpy(t, ds->EVR[ds->i]);
00492     }
00493     *t = '\0';
00494 /*@=boundswrite@*/
00495     return tbuf;
00496 }
00497 
00498 rpmds rpmdsThis(Header h, rpmTag tagN, int_32 Flags)
00499 {
00500     HGE_t hge = (HGE_t) headerGetEntryMinMemory;
00501     rpmds ds = NULL;
00502     const char * Type;
00503     const char * n, * v, * r;
00504     int_32 * ep;
00505     const char ** N, ** EVR;
00506     char * t;
00507     int xx;
00508 
00509     if (tagN == RPMTAG_PROVIDENAME) {
00510         Type = "Provides";
00511     } else
00512     if (tagN == RPMTAG_REQUIRENAME) {
00513         Type = "Requires";
00514     } else
00515     if (tagN == RPMTAG_CONFLICTNAME) {
00516         Type = "Conflicts";
00517     } else
00518     if (tagN == RPMTAG_OBSOLETENAME) {
00519         Type = "Obsoletes";
00520     } else
00521     if (tagN == RPMTAG_TRIGGERNAME) {
00522         Type = "Triggers";
00523     } else
00524     if (tagN == RPMTAG_DIRNAMES) {
00525         Type = "Dirnames";
00526     } else
00527     if (tagN == RPMTAG_FILELINKTOS) {
00528         Type = "Filelinktos";
00529     } else
00530         goto exit;
00531 
00532     xx = headerNVR(h, &n, &v, &r);
00533     ep = NULL;
00534     xx = hge(h, RPMTAG_EPOCH, NULL, (void **)&ep, NULL);
00535 
00536     t = xmalloc(sizeof(*N) + strlen(n) + 1);
00537 /*@-boundswrite@*/
00538     N = (const char **) t;
00539     t += sizeof(*N);
00540     *t = '\0';
00541     N[0] = t;
00542     t = stpcpy(t, n);
00543 
00544     t = xmalloc(sizeof(*EVR) +
00545                 (ep ? 20 : 0) + strlen(v) + strlen(r) + sizeof("-"));
00546     EVR = (const char **) t;
00547     t += sizeof(*EVR);
00548     *t = '\0';
00549     EVR[0] = t;
00550     if (ep) {
00551         sprintf(t, "%d:", *ep);
00552         t += strlen(t);
00553     }
00554     t = stpcpy( stpcpy( stpcpy( t, v), "-"), r);
00555 /*@=boundswrite@*/
00556 
00557     ds = xcalloc(1, sizeof(*ds));
00558     ds->Type = Type;
00559     ds->tagN = tagN;
00560     ds->Count = 1;
00561     ds->N = N;
00562     ds->Nt = -1;        /* XXX to insure that hfd will free */
00563     ds->EVR = EVR;
00564     ds->EVRt = -1;      /* XXX to insure that hfd will free */
00565 /*@-boundswrite@*/
00566     ds->Flags = xmalloc(sizeof(*ds->Flags));    ds->Flags[0] = Flags;
00567 /*@=boundswrite@*/
00568         {   rpmTag tagA = RPMTAG_ARCH;
00569             rpmTagType At;
00570             const char * A = NULL;
00571             if (tagA > 0)
00572                 xx = hge(h, tagA, &At, (void **) &A, NULL);
00573             ds->A = (xx && A != NULL ? xstrdup(A) : NULL);
00574         }
00575         {   rpmTag tagBT = RPMTAG_BUILDTIME;
00576             rpmTagType BTt;
00577             int_32 * BTp = NULL;
00578             if (tagBT > 0)
00579                 xx = hge(h, tagBT, &BTt, (void **) &BTp, NULL);
00580             ds->BT = (xx && BTp != NULL && BTt == RPM_INT32_TYPE ? *BTp : 0);
00581         }
00582     {   char pre[2];
00583 /*@-boundsread@*/
00584         pre[0] = ds->Type[0];
00585 /*@=boundsread@*/
00586         pre[1] = '\0';
00587         /*@-nullstate@*/ /* LCL: ds->Type may be NULL ??? */
00588 /*@i@*/ ds->DNEVR = rpmdsNewDNEVR(pre, ds);
00589         /*@=nullstate@*/
00590     }
00591 
00592 exit:
00593     return rpmdsLink(ds, (ds ? ds->Type : NULL));
00594 }
00595 
00596 rpmds rpmdsSingle(rpmTag tagN, const char * N, const char * EVR, int_32 Flags)
00597 {
00598     rpmds ds = NULL;
00599     const char * Type;
00600 
00601     if (tagN == RPMTAG_PROVIDENAME) {
00602         Type = "Provides";
00603     } else
00604     if (tagN == RPMTAG_REQUIRENAME) {
00605         Type = "Requires";
00606     } else
00607     if (tagN == RPMTAG_CONFLICTNAME) {
00608         Type = "Conflicts";
00609     } else
00610     if (tagN == RPMTAG_OBSOLETENAME) {
00611         Type = "Obsoletes";
00612     } else
00613     if (tagN == RPMTAG_TRIGGERNAME) {
00614         Type = "Triggers";
00615     } else
00616     if (tagN == RPMTAG_DIRNAMES) {
00617         Type = "Dirnames";
00618     } else
00619     if (tagN == RPMTAG_FILELINKTOS) {
00620         Type = "Filelinktos";
00621     } else
00622         goto exit;
00623 
00624     ds = xcalloc(1, sizeof(*ds));
00625     ds->Type = Type;
00626     ds->tagN = tagN;
00627     ds->A = NULL;
00628     {   time_t now = time(NULL);
00629         ds->BT = now;
00630     }
00631     ds->Count = 1;
00632     /*@-assignexpose@*/
00633 /*@-boundswrite@*/
00634     ds->N = xmalloc(sizeof(*ds->N));            ds->N[0] = N;
00635     ds->Nt = -1;        /* XXX to insure that hfd will free */
00636     ds->EVR = xmalloc(sizeof(*ds->EVR));        ds->EVR[0] = EVR;
00637     ds->EVRt = -1;      /* XXX to insure that hfd will free */
00638     /*@=assignexpose@*/
00639     ds->Flags = xmalloc(sizeof(*ds->Flags));    ds->Flags[0] = Flags;
00640 /*@=boundswrite@*/
00641     {   char t[2];
00642 /*@-boundsread@*/
00643         t[0] = ds->Type[0];
00644 /*@=boundsread@*/
00645         t[1] = '\0';
00646 /*@i@*/ ds->DNEVR = rpmdsNewDNEVR(t, ds);
00647     }
00648 
00649 exit:
00650     return rpmdsLink(ds, (ds ? ds->Type : NULL));
00651 }
00652 
00653 int rpmdsCount(const rpmds ds)
00654 {
00655     return (ds != NULL ? ds->Count : 0);
00656 }
00657 
00658 int rpmdsIx(const rpmds ds)
00659 {
00660     return (ds != NULL ? ds->i : -1);
00661 }
00662 
00663 int rpmdsSetIx(rpmds ds, int ix)
00664 {
00665     int i = -1;
00666 
00667     if (ds != NULL) {
00668         i = ds->i;
00669         ds->i = ix;
00670     }
00671     return i;
00672 }
00673 
00674 const char * rpmdsDNEVR(const rpmds ds)
00675 {
00676     const char * DNEVR = NULL;
00677 
00678     if (ds != NULL && ds->i >= 0 && ds->i < ds->Count) {
00679 /*@-boundsread@*/
00680         if (ds->DNEVR != NULL)
00681             DNEVR = ds->DNEVR;
00682 /*@=boundsread@*/
00683     }
00684     return DNEVR;
00685 }
00686 
00687 const char * rpmdsN(const rpmds ds)
00688 {
00689     const char * N = NULL;
00690 
00691     if (ds != NULL && ds->i >= 0 && ds->i < ds->Count) {
00692 /*@-boundsread -globs -mods @*/ /* FIX: correct annotations for ds->ns shadow */
00693         N = (ds->ns.N ? ds->ns.N : rpmdsNewN(ds));
00694 /*@=boundsread =globs =mods @*/
00695     }
00696     return N;
00697 }
00698 
00699 const char * rpmdsEVR(const rpmds ds)
00700 {
00701     const char * EVR = NULL;
00702 
00703     if (ds != NULL && ds->i >= 0 && ds->i < ds->Count) {
00704 /*@-boundsread@*/
00705         if (ds->EVR != NULL)
00706             EVR = ds->EVR[ds->i];
00707 /*@=boundsread@*/
00708     }
00709     return EVR;
00710 }
00711 
00712 int_32 rpmdsFlags(const rpmds ds)
00713 {
00714     int_32 Flags = 0;
00715 
00716     if (ds != NULL && ds->i >= 0 && ds->i < ds->Count) {
00717 /*@-boundsread@*/
00718         if (ds->Flags != NULL)
00719             Flags = ds->Flags[ds->i];
00720 /*@=boundsread@*/
00721     }
00722     return Flags;
00723 }
00724 
00725 rpmTag rpmdsTagN(const rpmds ds)
00726 {
00727     rpmTag tagN = 0;
00728 
00729     if (ds != NULL)
00730         tagN = ds->tagN;
00731     return tagN;
00732 }
00733 
00734 const char * rpmdsA(const rpmds ds)
00735 {
00736     const char * A = NULL;
00737 
00738     if (ds != NULL)
00739         A = ds->A;
00740     return A;
00741 }
00742 
00743 time_t rpmdsBT(const rpmds ds)
00744 {
00745     time_t BT = 0;
00746     if (ds != NULL && ds->BT > 0)
00747         BT = ds->BT;
00748     return BT;
00749 }
00750 
00751 time_t rpmdsSetBT(const rpmds ds, time_t BT)
00752 {
00753     time_t oBT = 0;
00754     if (ds != NULL) {
00755         oBT = ds->BT;
00756         ds->BT = BT;
00757     }
00758     return oBT;
00759 }
00760 
00761 nsType rpmdsNSType(const rpmds ds)
00762 {
00763     nsType NSType = RPMNS_TYPE_UNKNOWN;
00764     if (ds != NULL)
00765         NSType = ds->ns.Type;
00766     return NSType;
00767 }
00768 
00769 int rpmdsNoPromote(const rpmds ds)
00770 {
00771     int nopromote = 0;
00772 
00773     if (ds != NULL)
00774         nopromote = ds->nopromote;
00775     return nopromote;
00776 }
00777 
00778 int rpmdsSetNoPromote(rpmds ds, int nopromote)
00779 {
00780     int onopromote = 0;
00781 
00782     if (ds != NULL) {
00783         onopromote = ds->nopromote;
00784         ds->nopromote = nopromote;
00785     }
00786     return onopromote;
00787 }
00788 
00789 void * rpmdsSetEVRparse(rpmds ds,
00790         int (*EVRparse)(const char *evrstr, EVR_t evr))
00791 {
00792     void * oEVRparse = NULL;
00793 
00794     if (ds != NULL) {
00795 /*@i@*/ oEVRparse = ds->EVRparse;
00796 /*@i@*/ ds->EVRparse = EVRparse;
00797     }
00798     return oEVRparse;
00799 }
00800 
00801 void * rpmdsSetEVRcmp(rpmds ds, int (*EVRcmp)(const char *a, const char *b))
00802 {
00803     void * oEVRcmp = NULL;
00804 
00805     if (ds != NULL) {
00806 /*@i@*/ oEVRcmp = ds->EVRcmp;
00807 /*@i@*/ ds->EVRcmp = EVRcmp;
00808     }
00809     return oEVRcmp;
00810 }
00811 
00812 uint_32 rpmdsColor(const rpmds ds)
00813 {
00814     uint_32 Color = 0;
00815 
00816     if (ds != NULL && ds->i >= 0 && ds->i < ds->Count) {
00817 /*@-boundsread@*/
00818         if (ds->Color != NULL)
00819             Color = ds->Color[ds->i];
00820 /*@=boundsread@*/
00821     }
00822     return Color;
00823 }
00824 
00825 uint_32 rpmdsSetColor(const rpmds ds, uint_32 color)
00826 {
00827     uint_32 ocolor = 0;
00828 
00829     if (ds == NULL)
00830         return ocolor;
00831 
00832     if (ds->Color == NULL && ds->Count > 0)     /* XXX lazy malloc */
00833         ds->Color = xcalloc(ds->Count, sizeof(*ds->Color));
00834 
00835     if (ds->i >= 0 && ds->i < ds->Count) {
00836 /*@-bounds@*/
00837         if (ds->Color != NULL) {
00838             ocolor = ds->Color[ds->i];
00839             ds->Color[ds->i] = color;
00840         }
00841 /*@=bounds@*/
00842     }
00843     return ocolor;
00844 }
00845 
00846 int_32 rpmdsRefs(const rpmds ds)
00847 {
00848     int_32 Refs = 0;
00849 
00850     if (ds != NULL && ds->i >= 0 && ds->i < ds->Count) {
00851 /*@-boundsread@*/
00852         if (ds->Refs != NULL)
00853             Refs = ds->Refs[ds->i];
00854 /*@=boundsread@*/
00855     }
00856     return Refs;
00857 }
00858 
00859 int_32 rpmdsSetRefs(const rpmds ds, int_32 refs)
00860 {
00861     int_32 orefs = 0;
00862 
00863     if (ds == NULL)
00864         return orefs;
00865 
00866     if (ds->Refs == NULL && ds->Count > 0)      /* XXX lazy malloc */
00867         ds->Refs = xcalloc(ds->Count, sizeof(*ds->Refs));
00868 
00869     if (ds->i >= 0 && ds->i < ds->Count) {
00870 /*@-bounds@*/
00871         if (ds->Refs != NULL) {
00872             orefs = ds->Refs[ds->i];
00873             ds->Refs[ds->i] = refs;
00874         }
00875 /*@=bounds@*/
00876     }
00877     return orefs;
00878 }
00879 
00880 int_32 rpmdsResult(const rpmds ds)
00881 {
00882     int_32 result = 0;
00883 
00884     if (ds != NULL && ds->i >= 0 && ds->i < ds->Count) {
00885 /*@-boundsread@*/
00886         if (ds->Result != NULL)
00887             result = ds->Result[ds->i];
00888 /*@=boundsread@*/
00889     }
00890     return result;
00891 }
00892 
00893 int_32 rpmdsSetResult(const rpmds ds, int_32 result)
00894 {
00895     int_32 oresult = 0;
00896 
00897     if (ds == NULL)
00898         return oresult;
00899 
00900     if (ds->Result == NULL && ds->Count > 0)    /* XXX lazy malloc */
00901         ds->Result = xcalloc(ds->Count, sizeof(*ds->Result));
00902 
00903     if (ds->i >= 0 && ds->i < ds->Count) {
00904 /*@-bounds@*/
00905         if (ds->Result != NULL) {
00906             oresult = ds->Result[ds->i];
00907             ds->Result[ds->i] = result;
00908         }
00909 /*@=bounds@*/
00910     }
00911     return oresult;
00912 }
00913 
00914 void rpmdsNotify(rpmds ds, const char * where, int rc)
00915 {
00916     if (!(ds != NULL && ds->i >= 0 && ds->i < ds->Count))
00917         return;
00918     if (!(ds->Type != NULL && ds->DNEVR != NULL))
00919         return;
00920 
00921     rpmMessage(RPMMESS_DEBUG, "%9s: %-45s %-s %s\n", ds->Type,
00922                 (!strcmp(ds->DNEVR, "cached") ? ds->DNEVR : ds->DNEVR+2),
00923                 (rc ? _("NO ") : _("YES")),
00924                 (where != NULL ? where : ""));
00925 }
00926 
00927 int rpmdsNext(/*@null@*/ rpmds ds)
00928         /*@modifies ds @*/
00929 {
00930     int i = -1;
00931 
00932     if (ds != NULL && ++ds->i >= 0) {
00933         if (ds->i < ds->Count) {
00934             char t[2];
00935             i = ds->i;
00936             ds->DNEVR = _free(ds->DNEVR);
00937             ds->ns.str = _free(ds->ns.str);
00938             memset(&ds->ns, 0, sizeof(ds->ns));
00939             t[0] = ((ds->Type != NULL) ? ds->Type[0] : '\0');
00940             t[1] = '\0';
00941             /*@-nullstate@*/
00942            /*@i@*/ ds->DNEVR = rpmdsNewDNEVR(t, ds);
00943             /*@=nullstate@*/
00944 
00945         } else
00946             ds->i = -1;
00947 
00948 /*@-modfilesys @*/
00949 if (_rpmds_debug  < 0 && i != -1)
00950 fprintf(stderr, "*** ds %p\t%s[%d]: %s\n", ds, (ds->Type ? ds->Type : "?Type?"), i, (ds->DNEVR ? ds->DNEVR : "?DNEVR?"));
00951 /*@=modfilesys @*/
00952 
00953     }
00954 
00955     return i;
00956 }
00957 
00958 rpmds rpmdsInit(/*@null@*/ rpmds ds)
00959         /*@modifies ds @*/
00960 {
00961     if (ds != NULL)
00962         ds->i = -1;
00963     /*@-refcounttrans@*/
00964     return ds;
00965     /*@=refcounttrans@*/
00966 }
00967 
00968 /*@null@*/
00969 static rpmds rpmdsDup(const rpmds ods)
00970         /*@modifies ods @*/
00971 {
00972     rpmds ds = xcalloc(1, sizeof(*ds));
00973     size_t nb;
00974 
00975     ds->h = (ods->h != NULL ? headerLink(ods->h) : NULL);
00976 /*@-assignexpose@*/
00977     ds->Type = ods->Type;
00978 /*@=assignexpose@*/
00979     ds->tagN = ods->tagN;
00980     ds->Count = ods->Count;
00981     ds->i = ods->i;
00982     ds->l = ods->l;
00983     ds->u = ods->u;
00984 
00985     nb = (ds->Count+1) * sizeof(*ds->N);
00986     ds->N = (ds->h != NULL
00987         ? memcpy(xmalloc(nb), ods->N, nb)
00988         : rpmdsDupArgv(ods->N, ods->Count) );
00989     ds->Nt = ods->Nt;
00990 
00991     /* XXX rpm prior to 3.0.2 did not always supply EVR and Flags. */
00992 assert(ods->EVR != NULL);
00993 assert(ods->Flags != NULL);
00994 
00995     nb = (ds->Count+1) * sizeof(*ds->EVR);
00996     ds->EVR = (ds->h != NULL
00997         ? memcpy(xmalloc(nb), ods->EVR, nb)
00998         : rpmdsDupArgv(ods->EVR, ods->Count) );
00999     ds->EVRt = ods->EVRt;
01000 
01001     nb = (ds->Count * sizeof(*ds->Flags));
01002     ds->Flags = (ds->h != NULL
01003         ? ods->Flags
01004         : memcpy(xmalloc(nb), ods->Flags, nb) );
01005     ds->Ft = ods->Ft;
01006     ds->nopromote = ods->nopromote;
01007 /*@-assignexpose@*/
01008     ds->EVRcmp = ods->EVRcmp;;
01009 /*@=assignexpose@*/
01010 
01011 /*@-compmempass@*/ /* FIX: ds->Flags is kept, not only */
01012     return rpmdsLink(ds, (ds ? ds->Type : NULL));
01013 /*@=compmempass@*/
01014 
01015 }
01016 
01017 int rpmdsFind(rpmds ds, const rpmds ods)
01018 {
01019     int comparison;
01020 
01021     if (ds == NULL || ods == NULL)
01022         return -1;
01023 
01024     ds->l = 0;
01025     ds->u = ds->Count;
01026     while (ds->l < ds->u) {
01027         ds->i = (ds->l + ds->u) / 2;
01028 
01029         comparison = strcmp(ods->N[ods->i], ds->N[ds->i]);
01030 
01031         /* XXX rpm prior to 3.0.2 did not always supply EVR and Flags. */
01032 /*@-nullderef@*/
01033         if (comparison == 0 && ods->EVR && ds->EVR)
01034             comparison = strcmp(ods->EVR[ods->i], ds->EVR[ds->i]);
01035         if (comparison == 0 && ods->Flags && ds->Flags)
01036             comparison = (ods->Flags[ods->i] - ds->Flags[ds->i]);
01037 /*@=nullderef@*/
01038 
01039         if (comparison < 0)
01040             ds->u = ds->i;
01041         else if (comparison > 0)
01042             ds->l = ds->i + 1;
01043         else
01044             return ds->i;
01045     }
01046     return -1;
01047 }
01048 
01049 int rpmdsMerge(rpmds * dsp, rpmds ods)
01050 {
01051     rpmds ds;
01052     const char ** N;
01053     const char ** EVR;
01054     int_32 * Flags;
01055     int j;
01056 int save;
01057 
01058     if (dsp == NULL || ods == NULL)
01059         return -1;
01060 
01061     /* If not initialized yet, dup the 1st entry. */
01062 /*@-branchstate@*/
01063     if (*dsp == NULL) {
01064         save = ods->Count;
01065         ods->Count = 1;
01066         *dsp = rpmdsDup(ods);
01067         ods->Count = save;
01068     }
01069 /*@=branchstate@*/
01070     ds = *dsp;
01071     if (ds == NULL)
01072         return -1;
01073 
01074     /*
01075      * Add new entries.
01076      */
01077 save = ods->i;
01078     ods = rpmdsInit(ods);
01079     if (ods != NULL)
01080     while (rpmdsNext(ods) >= 0) {
01081         /*
01082          * If this entry is already present, don't bother.
01083          */
01084         if (rpmdsFind(ds, ods) >= 0)
01085             continue;
01086 
01087         /*
01088          * Insert new entry.
01089          */
01090         for (j = ds->Count; j > ds->u; j--)
01091             ds->N[j] = ds->N[j-1];
01092         ds->N[ds->u] = ods->N[ods->i];
01093         N = rpmdsDupArgv(ds->N, ds->Count+1);
01094         ds->N = _free(ds->N);
01095         ds->N = N;
01096         
01097         /* XXX rpm prior to 3.0.2 did not always supply EVR and Flags. */
01098 /*@-nullderef -nullpass -nullptrarith @*/
01099 assert(ods->EVR != NULL);
01100 assert(ods->Flags != NULL);
01101 
01102         for (j = ds->Count; j > ds->u; j--)
01103             ds->EVR[j] = ds->EVR[j-1];
01104         ds->EVR[ds->u] = ods->EVR[ods->i];
01105         EVR = rpmdsDupArgv(ds->EVR, ds->Count+1);
01106         ds->EVR = _free(ds->EVR);
01107         ds->EVR = EVR;
01108 
01109         Flags = xmalloc((ds->Count+1) * sizeof(*Flags));
01110         if (ds->u > 0)
01111             memcpy(Flags, ds->Flags, ds->u * sizeof(*Flags));
01112         if (ds->u < ds->Count)
01113             memcpy(Flags + ds->u + 1, ds->Flags + ds->u, (ds->Count - ds->u) * sizeof(*Flags));
01114         Flags[ds->u] = ods->Flags[ods->i];
01115         ds->Flags = _free(ds->Flags);
01116         ds->Flags = Flags;
01117 /*@=nullderef =nullpass =nullptrarith @*/
01118 
01119         ds->i = ds->Count;
01120         ds->Count++;
01121 
01122     }
01123 /*@-nullderef@*/
01124 ods->i = save;
01125 /*@=nullderef@*/
01126     return 0;
01127 }
01128 
01129 int rpmdsSearch(rpmds ds, rpmds ods)
01130 {
01131     int comparison;
01132     int i, l, u;
01133 
01134     if (ds == NULL || ods == NULL)
01135         return -1;
01136 
01137     /* Binary search to find the [l,u) subset that contains N */
01138     i = -1;
01139     l = 0;
01140     u = ds->Count;
01141     while (l < u) {
01142         i = (l + u) / 2;
01143 
01144         comparison = strcmp(ods->N[ods->i], ds->N[i]);
01145 
01146         if (comparison < 0)
01147             u = i;
01148         else if (comparison > 0)
01149             l = i + 1;
01150         else {
01151             /* Set l to 1st member of set that contains N. */
01152             if (strcmp(ods->N[ods->i], ds->N[l]))
01153                 l = i;
01154             while (l > 0 && !strcmp(ods->N[ods->i], ds->N[l-1]))
01155                 l--;
01156             /* Set u to 1st member of set that does not contain N. */
01157             if (u >= ds->Count || strcmp(ods->N[ods->i], ds->N[u]))
01158                 u = i;
01159             while (++u < ds->Count) {
01160                 if (strcmp(ods->N[ods->i], ds->N[u]))
01161                     /*@innerbreak@*/ break;
01162             }
01163             break;
01164         }
01165     }
01166 
01167     /* Check each member of [l,u) subset for ranges overlap. */
01168     i = -1;
01169     if (l < u) {
01170         int save = rpmdsSetIx(ds, l-1);
01171         while ((l = rpmdsNext(ds)) >= 0 && (l < u)) {
01172             if ((i = rpmdsCompare(ods, ds)) != 0)
01173                 break;
01174         }
01175         /* Return element index that overlaps, or -1. */
01176         if (i)
01177             i = rpmdsIx(ds);
01178         else {
01179             (void) rpmdsSetIx(ds, save);
01180             i = -1;
01181         }
01182         /* Save the return value. */
01183         if (ods->Result != NULL)
01184             (void) rpmdsSetResult(ods, (i != -1 ? 1 : 0));
01185     }
01186     return i;
01187 }
01188 
01189 struct cpuinfo_s {
01190 /*@observer@*/ /*@null@*/
01191     const char *name;
01192     int done;
01193     int flags;
01194 };
01195 
01196 /*@unchecked@*/
01197 static struct cpuinfo_s ctags[] = {
01198     { "processor",      0,  0 },
01199     { "vendor_id",      0,  0 },
01200     { "cpu_family",     0,  1 },
01201     { "model",          0,  1 },
01202     { "model_name",     0,  0 },
01203     { "stepping",       0,  1 },
01204     { "cpu_MHz",        0,  1 },
01205     { "cache_size",     0,  1 },
01206     { "physical_id",    0,  0 },
01207     { "siblings",       0,  0 },
01208     { "core_id",        0,  0 },
01209     { "cpu_cores",      0,  0 },
01210     { "fdiv_bug",       0,  3 },
01211     { "hlt_bug",        0,  3 },
01212     { "f00f_bug",       0,  3 },
01213     { "coma_bug",       0,  3 },
01214     { "fpu",            0,  0 },        /* XXX use flags attribute instead. */
01215     { "fpu_exception",  0,  3 },
01216     { "cpuid_level",    0,  0 },
01217     { "wp",             0,  3 },
01218     { "flags",          0,  4 },
01219     { "bogomips",       0,  1 },
01220     { NULL,             0, -1 }
01221 };
01222 
01228 static int rpmdsCpuinfoCtagFlags(const char * name)
01229         /*@globals ctags @*/
01230         /*@modifies ctags @*/
01231 {
01232     struct cpuinfo_s * ct;
01233     int flags = -1;
01234 
01235     for (ct = ctags; ct->name != NULL; ct++) {
01236         if (strcmp(ct->name, name))
01237             continue;
01238         if (ct->done)
01239             continue;
01240         ct->done = 1;           /* XXX insure single occurrence */
01241         flags = ct->flags;
01242         break;
01243     }
01244     return flags;
01245 }
01246 
01255 static void rpmdsNSAdd(/*@out@*/ rpmds *dsp, const char * NS,
01256                 const char *N, const char *EVR, int_32 Flags)
01257         /*@modifies *dsp @*/
01258 {
01259     char *t;
01260     rpmds ds;
01261     int xx;
01262 
01263     t = alloca(strlen(NS)+sizeof("()")+strlen(N));
01264     *t = '\0';
01265     (void) stpcpy( stpcpy( stpcpy( stpcpy(t, NS), "("), N), ")");
01266 
01267     ds = rpmdsSingle(RPMTAG_PROVIDENAME, t, EVR, Flags);
01268     xx = rpmdsMerge(dsp, ds);
01269     ds = rpmdsFree(ds);
01270 }
01271 
01272 #define _PROC_CPUINFO   "/proc/cpuinfo"
01273 
01275 /*@unchecked@*/ /*@observer@*/ /*@owned@*/ /*@relnull@*/
01276 static const char * _cpuinfo_path = NULL;
01277 
01278 int rpmdsCpuinfo(rpmds *dsp, const char * fn)
01279         /*@globals _cpuinfo_path, ctags @*/
01280         /*@modifies _cpuinfo_path, ctags @*/
01281 {
01282     struct cpuinfo_s * ct;
01283     const char * NS = "cpuinfo";
01284     char buf[BUFSIZ];
01285     char * f, * fe;
01286     char * g, * ge;
01287     char * t;
01288     FD_t fd = NULL;
01289     FILE * fp;
01290     int rc = -1;
01291 
01292 /*@-modobserver@*/
01293     if (_cpuinfo_path == NULL) {
01294         _cpuinfo_path = rpmExpand("%{?_rpmds_cpuinfo_path}", NULL);
01295         /* XXX may need to validate path existence somewhen. */
01296         if (!(_cpuinfo_path != NULL && *_cpuinfo_path == '/')) {
01297 /*@-observertrans @*/
01298             _cpuinfo_path = _free(_cpuinfo_path);
01299 /*@=observertrans @*/
01300             _cpuinfo_path = xstrdup(_PROC_CPUINFO);
01301         }
01302     }
01303 /*@=modobserver@*/
01304 
01305 /*@-branchstate@*/
01306     if (fn == NULL)
01307         fn = _cpuinfo_path;
01308 /*@=branchstate@*/
01309 
01310     /* Reset done variables. */
01311     for (ct = ctags; ct->name != NULL; ct++)
01312         ct->done = 0;
01313 
01314     fd = Fopen(fn, "r.fpio");
01315     if (fd == NULL || Ferror(fd))
01316         goto exit;
01317     fp = fdGetFILE(fd);
01318 
01319     if (fp != NULL)
01320     while((f = fgets(buf, sizeof(buf), fp)) != NULL) {
01321         /* rtrim on line. */
01322         ge = f + strlen(f);
01323         while (--ge > f && _isspace(*ge))
01324             *ge = '\0';
01325 
01326         /* ltrim on line. */
01327         while (*f && _isspace(*f))
01328             f++;
01329 
01330         /* split on ':' */
01331         fe = f;
01332         while (*fe && *fe != ':')
01333             fe++;
01334         if (*fe == '\0')
01335             continue;
01336         g = fe + 1;
01337 
01338         /* rtrim on field 1. */
01339         *fe = '\0';
01340         while (--fe > f && _isspace(*fe))
01341             *fe = '\0';
01342         if (*f == '\0')
01343             continue;
01344 
01345         /* ltrim on field 2. */
01346         while (*g && _isspace(*g))
01347             g++;
01348         if (*g == '\0')
01349             continue;
01350 
01351         for (t = f; *t != '\0'; t++) {
01352             if (_isspace(*t))
01353                 *t = '_';
01354         }
01355 
01356         switch (rpmdsCpuinfoCtagFlags(f)) {
01357         case -1:        /* not found */
01358         case 0:         /* ignore */
01359         default:
01360             continue;
01361             /*@notreached@*/ /*@switchbreak@*/ break;
01362         case 1:         /* Provides: cpuinfo(f) = g */
01363             for (t = g; *t != '\0'; t++) {
01364                 if (_isspace(*t) || *t == '(' || *t == ')')
01365                     *t = '_';
01366             }
01367             rpmdsNSAdd(dsp, NS, f, g, RPMSENSE_PROBE|RPMSENSE_EQUAL);
01368             /*@switchbreak@*/ break;
01369         case 2:         /* Provides: cpuinfo(g) */
01370             for (t = g; *t != '\0'; t++) {
01371                 if (_isspace(*t) || *t == '(' || *t == ')')
01372                     *t = '_';
01373             }
01374             rpmdsNSAdd(dsp, NS, g, "", RPMSENSE_PROBE);
01375             /*@switchbreak@*/ break;
01376         case 3:         /* if ("yes") Provides: cpuinfo(f) */
01377            if (!strcmp(g, "yes"))
01378                 rpmdsNSAdd(dsp, NS, f, "", RPMSENSE_PROBE);
01379             /*@switchbreak@*/ break;
01380         case 4:         /* Provides: cpuinfo(g[i]) */
01381         {   char ** av = NULL;
01382             int i = 0;
01383             rc = poptParseArgvString(g, NULL, (const char ***)&av);
01384             if (!rc && av != NULL)
01385             while ((t = av[i++]) != NULL)
01386                 rpmdsNSAdd(dsp, NS, t, "", RPMSENSE_PROBE);
01387             t = NULL;
01388             if (av != NULL)
01389                 free(av);
01390         }   /*@switchbreak@*/ break;
01391         }
01392     }
01393 
01394 exit:
01395 /*@-branchstate@*/
01396     if (fd != NULL) (void) Fclose(fd);
01397 /*@=branchstate@*/
01398     return rc;
01399 }
01400 
01401 struct rpmlibProvides_s {
01402 /*@observer@*/ /*@relnull@*/
01403     const char * featureName;
01404 /*@observer@*/ /*@relnull@*/
01405     const char * featureEVR;
01406     int featureFlags;
01407 /*@observer@*/ /*@relnull@*/
01408     const char * featureDescription;
01409 };
01410 
01411 /*@unchecked@*/ /*@observer@*/
01412 static struct rpmlibProvides_s rpmlibProvides[] = {
01413     { "rpmlib(VersionedDependencies)",  "3.0.3-1",
01414         (RPMSENSE_RPMLIB|RPMSENSE_EQUAL),
01415     N_("PreReq:, Provides:, and Obsoletes: dependencies support versions.") },
01416     { "rpmlib(CompressedFileNames)",    "3.0.4-1",
01417         (RPMSENSE_RPMLIB|RPMSENSE_EQUAL),
01418     N_("file name(s) stored as (dirName,baseName,dirIndex) tuple, not as path.")},
01419     { "rpmlib(PayloadIsBzip2)",         "3.0.5-1",
01420         (RPMSENSE_RPMLIB|RPMSENSE_EQUAL),
01421     N_("package payload can be compressed using bzip2.") },
01422     { "rpmlib(PayloadFilesHavePrefix)", "4.0-1",
01423         (RPMSENSE_RPMLIB|RPMSENSE_EQUAL),
01424     N_("package payload file(s) have \"./\" prefix.") },
01425     { "rpmlib(ExplicitPackageProvide)", "4.0-1",
01426         (RPMSENSE_RPMLIB|RPMSENSE_EQUAL),
01427     N_("package name-version-release is not implicitly provided.") },
01428     { "rpmlib(HeaderLoadSortsTags)",    "4.0.1-1",
01429         (                RPMSENSE_EQUAL),
01430     N_("header tags are always sorted after being loaded.") },
01431     { "rpmlib(ScriptletInterpreterArgs)",    "4.0.3-1",
01432         (                RPMSENSE_EQUAL),
01433     N_("the scriptlet interpreter can use arguments from header.") },
01434     { "rpmlib(PartialHardlinkSets)",    "4.0.4-1",
01435         (                RPMSENSE_EQUAL),
01436     N_("a hardlink file set may be installed without being complete.") },
01437     { "rpmlib(ConcurrentAccess)",    "4.1-1",
01438         (                RPMSENSE_EQUAL),
01439     N_("package scriptlets may access the rpm database while installing.") },
01440 #if defined(WITH_LUA)
01441     { "rpmlib(BuiltinLuaScripts)",    "4.2.2-1",
01442         (                RPMSENSE_EQUAL),
01443     N_("internal support for lua scripts.") },
01444 #endif
01445     { "rpmlib(HeaderTagTypeInt64)",    "4.4.3-1",
01446         (                RPMSENSE_EQUAL),
01447     N_("header tags can be type int_64.") },
01448     { "rpmlib(PayloadIsUstar)",         "4.4.4-1",
01449         (RPMSENSE_RPMLIB|RPMSENSE_EQUAL),
01450     N_("package payload can be in ustar tar archive format.") },
01451     { "rpmlib(PayloadIsLzma)",          "4.4.6-1",
01452         (RPMSENSE_RPMLIB|RPMSENSE_EQUAL),
01453     N_("package payload can be compressed using lzma.") },
01454     { "rpmlib(FileDigestParameterized)",    "4.4.6-1",
01455         (RPMSENSE_RPMLIB|RPMSENSE_EQUAL),
01456     N_("file digests can be other than MD5.") },
01457     { NULL,                             NULL, 0,        NULL }
01458 };
01459 
01466 int rpmdsRpmlib(rpmds * dsp, void * tblp)
01467 {
01468     const struct rpmlibProvides_s * rltblp = tblp;
01469     const struct rpmlibProvides_s * rlp;
01470     int xx;
01471 
01472     if (rltblp == NULL)
01473         rltblp = rpmlibProvides;
01474 
01475     for (rlp = rltblp; rlp->featureName != NULL; rlp++) {
01476         rpmds ds = rpmdsSingle(RPMTAG_PROVIDENAME, rlp->featureName,
01477                         rlp->featureEVR, rlp->featureFlags);
01478         xx = rpmdsMerge(dsp, ds);
01479         ds = rpmdsFree(ds);
01480     }
01481     return 0;
01482 }
01483 
01491 static int rpmdsSysinfoFile(rpmPRCO PRCO, const char * fn, int tagN)
01492         /*@globals h_errno, fileSystem, internalState @*/
01493         /*@modifies PRCO, fileSystem, internalState @*/
01494 {
01495     char buf[BUFSIZ];
01496     const char *N, *EVR;
01497     int_32 Flags;
01498     rpmds ds;
01499     char * f, * fe;
01500     char * g, * ge;
01501     FD_t fd = NULL;
01502     FILE * fp;
01503     int rc = -1;
01504     int ln;
01505     int xx;
01506 
01507     /* XXX for now, collect Dirnames/Filelinktos in Providename */
01508     if (tagN == RPMTAG_DIRNAMES || tagN == RPMTAG_FILELINKTOS)
01509         tagN = RPMTAG_PROVIDENAME;
01510 
01511 assert(fn != NULL);
01512     fd = Fopen(fn, "r.fpio");
01513     if (fd == NULL || Ferror(fd))
01514         goto exit;
01515     fp = fdGetFILE(fd);
01516 
01517     ln = 0;
01518     if (fp != NULL)
01519     while((f = fgets(buf, sizeof(buf), fp)) != NULL) {
01520         ln++;
01521 
01522         /* insure a terminator. */
01523         buf[sizeof(buf)-1] = '\0';
01524 
01525         /* ltrim on line. */
01526         while (*f && _isspace(*f))
01527             f++;
01528 
01529         /* XXX skip YAML "- " markup */
01530         if (f[0] == '-' && _isspace(f[1])) {
01531             f += sizeof("- ")-1;
01532             while (*f && _isspace(*f))
01533                 f++;
01534         }
01535 
01536         /* skip empty lines and comments */
01537         if (*f == '\0' || *f == '#')
01538             continue;
01539 
01540         /* rtrim on line. */
01541         fe = f + strlen(f);
01542         while (--fe > f && _isspace(*fe))
01543             *fe = '\0';
01544 
01545         if (!(xisalnum(f[0]) || strchr("/_%!", f[0]) != NULL)) {
01546             fprintf(stderr, _("%s:%d \"%s\" has invalid name. Skipping ...\n"),
01547                     fn, ln, f);
01548             continue;
01549         }
01550 
01551         /* split on ' '  or comparison operator. */
01552         fe = f;
01553         if (*f == '!') fe++;
01554         while (*fe && !_isspace(*fe) && strchr("!<=>", *fe) == NULL)
01555             fe++;
01556         while (*fe && _isspace(*fe))
01557             *fe++ = '\0';
01558 
01559         N = f;
01560         EVR = NULL;
01561         Flags = 0;
01562 
01563         /* parse for non-path, versioned dependency. */
01564 /*@-branchstate@*/
01565         if (*f != '/' && *fe != '\0') {
01566             /* parse comparison operator */
01567             g = fe;
01568             Flags = rpmEVRflags(fe, (const char **)&g);
01569             if (Flags == 0) {
01570                 fprintf(stderr, _("%s:%d \"%s\" has no comparison operator. Skipping ...\n"),
01571                         fn, ln, fe);
01572                 continue;
01573             }
01574             *fe = '\0';
01575 
01576             /* ltrim on field 2. */
01577             while (*g && _isspace(*g))
01578                 g++;
01579             if (*g == '\0') {
01580                 /* XXX No EVR comparison value found. */
01581                 fprintf(stderr, _("%s:%d \"%s\" has no EVR string. Skipping ...\n"),
01582                         fn, ln, f);
01583                 continue;
01584             }
01585 
01586             ge = g + 1;
01587             while (*ge && !_isspace(*ge))
01588                 ge++;
01589 
01590             if (*ge != '\0')
01591                 *ge = '\0';     /* XXX can't happen, line rtrim'ed already. */
01592 
01593             EVR = g;
01594         }
01595 
01596         if (EVR == NULL)
01597             EVR = "";
01598         Flags |= RPMSENSE_PROBE;
01599 /*@=branchstate@*/
01600         ds = rpmdsSingle(tagN, N, EVR , Flags);
01601         if (ds) {       /* XXX can't happen */
01602             xx = rpmdsMergePRCO(PRCO, ds);
01603             ds = rpmdsFree(ds);
01604         }
01605     }
01606     rc = 0;
01607 
01608 exit:
01609 /*@-branchstate@*/
01610     if (fd != NULL) (void) Fclose(fd);
01611 /*@=branchstate@*/
01612     return rc;
01613 }
01614 
01615 #define _ETC_RPM_SYSINFO        "/etc/rpm/sysinfo"
01616 /*@unchecked@*/ /*@observer@*/ /*@owned@*/ /*@relnull@*/
01617 static const char *_sysinfo_path = NULL;
01618 
01619 /*@unchecked@*/ /*@observer@*/ /*@relnull@*/
01620 static const char *_sysinfo_tags[] = {
01621     "Providename",
01622     "Requirename",
01623     "Conflictname",
01624     "Obsoletename",
01625     "Dirnames",
01626     "Filelinktos",
01627     NULL
01628 };
01629 
01630 int rpmdsSysinfo(rpmPRCO PRCO, const char * fn)
01631         /*@globals _sysinfo_path @*/
01632         /*@modifies _sysinfo_path @*/
01633 {
01634     struct stat * st = memset(alloca(sizeof(*st)), 0, sizeof(*st));
01635     int rc = -1;
01636     int xx;
01637 
01638 /*@-modobserver@*/
01639     if (_sysinfo_path == NULL) {
01640         _sysinfo_path = rpmExpand("%{?_rpmds_sysinfo_path}", NULL);
01641         /* XXX may need to validate path existence somewhen. */
01642         if (!(_sysinfo_path != NULL && *_sysinfo_path == '/')) {
01643 /*@-observertrans @*/
01644             _sysinfo_path = _free(_sysinfo_path);
01645 /*@=observertrans @*/
01646             _sysinfo_path = xstrdup(_ETC_RPM_SYSINFO);
01647         }
01648     }
01649 /*@=modobserver@*/
01650 
01651 /*@-branchstate@*/
01652     if (fn == NULL)
01653         fn = _sysinfo_path;
01654 /*@=branchstate@*/
01655 
01656     if (fn == NULL)
01657         goto exit;
01658 
01659     xx = Stat(fn, st);
01660     if (xx < 0)
01661         goto exit;
01662 
01663     if (S_ISDIR(st->st_mode)) {
01664         const char *dn = fn;
01665         const char **av;
01666         int tagN;
01667         rc = 0;         /* assume success */
01668 /*@-branchstate@*/
01669         for (av = _sysinfo_tags; av && *av; av++) {
01670             tagN = tagValue(*av);
01671             if (tagN < 0)
01672                 continue;
01673             fn = rpmGetPath(dn, "/", *av, NULL);
01674             st = memset(st, 0, sizeof(*st));
01675             xx = Stat(fn, st);
01676             if (xx == 0 && S_ISREG(st->st_mode))
01677                 rc = rpmdsSysinfoFile(PRCO, fn, tagN);
01678             fn = _free(fn);
01679             if (rc)
01680                 break;
01681         }
01682 /*@=branchstate@*/
01683     } else
01684     /* XXX for now, collect Dirnames/Filelinktos in Providename */
01685     if (S_ISREG(st->st_mode))
01686         rc = rpmdsSysinfoFile(PRCO, fn, RPMTAG_PROVIDENAME);
01687 
01688 exit:
01689     return rc;
01690 }
01691 
01692 struct conf {
01693 /*@observer@*/ /*@relnull@*/
01694     const char *name;
01695     const int call_name;
01696     const enum { SYSCONF, CONFSTR, PATHCONF } call;
01697 };
01698 
01699 /*@unchecked@*/ /*@observer@*/
01700 static const struct conf vars[] = {
01701 #ifdef _PC_LINK_MAX
01702     { "LINK_MAX", _PC_LINK_MAX, PATHCONF },
01703 #endif
01704 #ifdef _PC_LINK_MAX
01705     { "_POSIX_LINK_MAX", _PC_LINK_MAX, PATHCONF },
01706 #endif
01707 #ifdef _PC_MAX_CANON
01708     { "MAX_CANON", _PC_MAX_CANON, PATHCONF },
01709 #endif
01710 #ifdef _PC_MAX_CANON
01711     { "_POSIX_MAX_CANON", _PC_MAX_CANON, PATHCONF },
01712 #endif
01713 #ifdef _PC_MAX_INPUT
01714     { "MAX_INPUT", _PC_MAX_INPUT, PATHCONF },
01715 #endif
01716 #ifdef _PC_MAX_INPUT
01717     { "_POSIX_MAX_INPUT", _PC_MAX_INPUT, PATHCONF },
01718 #endif
01719 #ifdef _PC_NAME_MAX
01720     { "NAME_MAX", _PC_NAME_MAX, PATHCONF },
01721 #endif
01722 #ifdef _PC_NAME_MAX
01723     { "_POSIX_NAME_MAX", _PC_NAME_MAX, PATHCONF },
01724 #endif
01725 #ifdef _PC_PATH_MAX
01726     { "PATH_MAX", _PC_PATH_MAX, PATHCONF },
01727 #endif
01728 #ifdef _PC_PATH_MAX
01729     { "_POSIX_PATH_MAX", _PC_PATH_MAX, PATHCONF },
01730 #endif
01731 #ifdef _PC_PIPE_BUF
01732     { "PIPE_BUF", _PC_PIPE_BUF, PATHCONF },
01733 #endif
01734 #ifdef _PC_PIPE_BUF
01735     { "_POSIX_PIPE_BUF", _PC_PIPE_BUF, PATHCONF },
01736 #endif
01737 #ifdef _PC_SOCK_MAXBUF
01738     { "SOCK_MAXBUF", _PC_SOCK_MAXBUF, PATHCONF },
01739 #endif
01740 #ifdef _PC_ASYNC_IO
01741     { "_POSIX_ASYNC_IO", _PC_ASYNC_IO, PATHCONF },
01742 #endif
01743 #ifdef _PC_CHOWN_RESTRICTED
01744     { "_POSIX_CHOWN_RESTRICTED", _PC_CHOWN_RESTRICTED, PATHCONF },
01745 #endif
01746 #ifdef _PC_NO_TRUNC
01747     { "_POSIX_NO_TRUNC", _PC_NO_TRUNC, PATHCONF },
01748 #endif
01749 #ifdef _PC_PRIO_IO
01750     { "_POSIX_PRIO_IO", _PC_PRIO_IO, PATHCONF },
01751 #endif
01752 #ifdef _PC_SYNC_IO
01753     { "_POSIX_SYNC_IO", _PC_SYNC_IO, PATHCONF },
01754 #endif
01755 #ifdef _PC_VDISABLE
01756     { "_POSIX_VDISABLE", _PC_VDISABLE, PATHCONF },
01757 #endif
01758 
01759 #ifdef _SC_ARG_MAX
01760     { "ARG_MAX", _SC_ARG_MAX, SYSCONF },
01761 #endif
01762 #ifdef _SC_ATEXIT_MAX
01763     { "ATEXIT_MAX", _SC_ATEXIT_MAX, SYSCONF },
01764 #endif
01765 #ifdef _SC_CHAR_BIT
01766     { "CHAR_BIT", _SC_CHAR_BIT, SYSCONF },
01767 #endif
01768 #ifdef _SC_CHAR_MAX
01769     { "CHAR_MAX", _SC_CHAR_MAX, SYSCONF },
01770 #endif
01771 #ifdef _SC_CHAR_MIN
01772     { "CHAR_MIN", _SC_CHAR_MIN, SYSCONF },
01773 #endif
01774 #ifdef _SC_CHILD_MAX
01775     { "CHILD_MAX", _SC_CHILD_MAX, SYSCONF },
01776 #endif
01777 #ifdef _SC_CLK_TCK
01778     { "CLK_TCK", _SC_CLK_TCK, SYSCONF },
01779 #endif
01780 #ifdef _SC_INT_MAX
01781     { "INT_MAX", _SC_INT_MAX, SYSCONF },
01782 #endif
01783 #ifdef _SC_INT_MIN
01784     { "INT_MIN", _SC_INT_MIN, SYSCONF },
01785 #endif
01786 #ifdef _SC_UIO_MAXIOV
01787     { "IOV_MAX", _SC_UIO_MAXIOV, SYSCONF },
01788 #endif
01789 #ifdef _SC_LOGIN_NAME_MAX
01790     { "LOGNAME_MAX", _SC_LOGIN_NAME_MAX, SYSCONF },
01791 #endif
01792 #ifdef _SC_LONG_BIT
01793     { "LONG_BIT", _SC_LONG_BIT, SYSCONF },
01794 #endif
01795 #ifdef _SC_MB_LEN_MAX
01796     { "MB_LEN_MAX", _SC_MB_LEN_MAX, SYSCONF },
01797 #endif
01798 #ifdef _SC_NGROUPS_MAX
01799     { "NGROUPS_MAX", _SC_NGROUPS_MAX, SYSCONF },
01800 #endif
01801 #ifdef _SC_NL_ARGMAX
01802     { "NL_ARGMAX", _SC_NL_ARGMAX, SYSCONF },
01803 #endif
01804 #ifdef _SC_NL_LANGMAX
01805     { "NL_LANGMAX", _SC_NL_LANGMAX, SYSCONF },
01806 #endif
01807 #ifdef _SC_NL_MSGMAX
01808     { "NL_MSGMAX", _SC_NL_MSGMAX, SYSCONF },
01809 #endif
01810 #ifdef _SC_NL_NMAX
01811     { "NL_NMAX", _SC_NL_NMAX, SYSCONF },
01812 #endif
01813 #ifdef _SC_NL_SETMAX
01814     { "NL_SETMAX", _SC_NL_SETMAX, SYSCONF },
01815 #endif
01816 #ifdef _SC_NL_TEXTMAX
01817     { "NL_TEXTMAX", _SC_NL_TEXTMAX, SYSCONF },
01818 #endif
01819 #ifdef _SC_GETGR_R_SIZE_MAX
01820     { "NSS_BUFLEN_GROUP", _SC_GETGR_R_SIZE_MAX, SYSCONF },
01821 #endif
01822 #ifdef _SC_GETPW_R_SIZE_MAX
01823     { "NSS_BUFLEN_PASSWD", _SC_GETPW_R_SIZE_MAX, SYSCONF },
01824 #endif
01825 #ifdef _SC_NZERO
01826     { "NZERO", _SC_NZERO, SYSCONF },
01827 #endif
01828 #ifdef _SC_OPEN_MAX
01829     { "OPEN_MAX", _SC_OPEN_MAX, SYSCONF },
01830 #endif
01831 #ifdef _SC_PAGESIZE
01832     { "PAGESIZE", _SC_PAGESIZE, SYSCONF },
01833 #endif
01834 #ifdef _SC_PAGESIZE
01835     { "PAGE_SIZE", _SC_PAGESIZE, SYSCONF },
01836 #endif
01837 #ifdef _SC_PASS_MAX
01838     { "PASS_MAX", _SC_PASS_MAX, SYSCONF },
01839 #endif
01840 #ifdef _SC_THREAD_DESTRUCTOR_ITERATIONS
01841     { "PTHREAD_DESTRUCTOR_ITERATIONS", _SC_THREAD_DESTRUCTOR_ITERATIONS, SYSCONF },
01842 #endif
01843 #ifdef _SC_THREAD_KEYS_MAX
01844     { "PTHREAD_KEYS_MAX", _SC_THREAD_KEYS_MAX, SYSCONF },
01845 #endif
01846 #ifdef _SC_THREAD_STACK_MIN
01847     { "PTHREAD_STACK_MIN", _SC_THREAD_STACK_MIN, SYSCONF },
01848 #endif
01849 #ifdef _SC_THREAD_THREADS_MAX
01850     { "PTHREAD_THREADS_MAX", _SC_THREAD_THREADS_MAX, SYSCONF },
01851 #endif
01852 #ifdef _SC_SCHAR_MAX
01853     { "SCHAR_MAX", _SC_SCHAR_MAX, SYSCONF },
01854 #endif
01855 #ifdef _SC_SCHAR_MIN
01856     { "SCHAR_MIN", _SC_SCHAR_MIN, SYSCONF },
01857 #endif
01858 #ifdef _SC_SHRT_MAX
01859     { "SHRT_MAX", _SC_SHRT_MAX, SYSCONF },
01860 #endif
01861 #ifdef _SC_SHRT_MIN
01862     { "SHRT_MIN", _SC_SHRT_MIN, SYSCONF },
01863 #endif
01864 #ifdef _SC_SSIZE_MAX
01865     { "SSIZE_MAX", _SC_SSIZE_MAX, SYSCONF },
01866 #endif
01867 #ifdef _SC_TTY_NAME_MAX
01868     { "TTY_NAME_MAX", _SC_TTY_NAME_MAX, SYSCONF },
01869 #endif
01870 #ifdef _SC_TZNAME_MAX
01871     { "TZNAME_MAX", _SC_TZNAME_MAX, SYSCONF },
01872 #endif
01873 #ifdef _SC_UCHAR_MAX
01874     { "UCHAR_MAX", _SC_UCHAR_MAX, SYSCONF },
01875 #endif
01876 #ifdef _SC_UINT_MAX
01877     { "UINT_MAX", _SC_UINT_MAX, SYSCONF },
01878 #endif
01879 #ifdef _SC_UIO_MAXIOV
01880     { "UIO_MAXIOV", _SC_UIO_MAXIOV, SYSCONF },
01881 #endif
01882 #ifdef _SC_ULONG_MAX
01883     { "ULONG_MAX", _SC_ULONG_MAX, SYSCONF },
01884 #endif
01885 #ifdef _SC_USHRT_MAX
01886     { "USHRT_MAX", _SC_USHRT_MAX, SYSCONF },
01887 #endif
01888 #ifdef _SC_WORD_BIT
01889     { "WORD_BIT", _SC_WORD_BIT, SYSCONF },
01890 #endif
01891 #ifdef _SC_AVPHYS_PAGES
01892     { "_AVPHYS_PAGES", _SC_AVPHYS_PAGES, SYSCONF },
01893 #endif
01894 #ifdef _SC_NPROCESSORS_CONF
01895     { "_NPROCESSORS_CONF", _SC_NPROCESSORS_CONF, SYSCONF },
01896 #endif
01897 #ifdef _SC_NPROCESSORS_ONLN
01898     { "_NPROCESSORS_ONLN", _SC_NPROCESSORS_ONLN, SYSCONF },
01899 #endif
01900 #ifdef _SC_PHYS_PAGES
01901     { "_PHYS_PAGES", _SC_PHYS_PAGES, SYSCONF },
01902 #endif
01903 #ifdef _SC_ARG_MAX
01904     { "_POSIX_ARG_MAX", _SC_ARG_MAX, SYSCONF },
01905 #endif
01906 #ifdef _SC_ASYNCHRONOUS_IO
01907     { "_POSIX_ASYNCHRONOUS_IO", _SC_ASYNCHRONOUS_IO, SYSCONF },
01908 #endif
01909 #ifdef _SC_CHILD_MAX
01910     { "_POSIX_CHILD_MAX", _SC_CHILD_MAX, SYSCONF },
01911 #endif
01912 #ifdef _SC_FSYNC
01913     { "_POSIX_FSYNC", _SC_FSYNC, SYSCONF },
01914 #endif
01915 #ifdef _SC_JOB_CONTROL
01916     { "_POSIX_JOB_CONTROL", _SC_JOB_CONTROL, SYSCONF },
01917 #endif
01918 #ifdef _SC_MAPPED_FILES
01919     { "_POSIX_MAPPED_FILES", _SC_MAPPED_FILES, SYSCONF },
01920 #endif
01921 #ifdef _SC_MEMLOCK
01922     { "_POSIX_MEMLOCK", _SC_MEMLOCK, SYSCONF },
01923 #endif
01924 #ifdef _SC_MEMLOCK_RANGE
01925     { "_POSIX_MEMLOCK_RANGE", _SC_MEMLOCK_RANGE, SYSCONF },
01926 #endif
01927 #ifdef _SC_MEMORY_PROTECTION
01928     { "_POSIX_MEMORY_PROTECTION", _SC_MEMORY_PROTECTION, SYSCONF },
01929 #endif
01930 #ifdef _SC_MESSAGE_PASSING
01931     { "_POSIX_MESSAGE_PASSING", _SC_MESSAGE_PASSING, SYSCONF },
01932 #endif
01933 #ifdef _SC_NGROUPS_MAX
01934     { "_POSIX_NGROUPS_MAX", _SC_NGROUPS_MAX, SYSCONF },
01935 #endif
01936 #ifdef _SC_OPEN_MAX
01937     { "_POSIX_OPEN_MAX", _SC_OPEN_MAX, SYSCONF },
01938 #endif
01939 #ifdef _SC_PII
01940     { "_POSIX_PII", _SC_PII, SYSCONF },
01941 #endif
01942 #ifdef _SC_PII_INTERNET
01943     { "_POSIX_PII_INTERNET", _SC_PII_INTERNET, SYSCONF },
01944 #endif
01945 #ifdef _SC_PII_INTERNET_DGRAM
01946     { "_POSIX_PII_INTERNET_DGRAM", _SC_PII_INTERNET_DGRAM, SYSCONF },
01947 #endif
01948 #ifdef _SC_PII_INTERNET_STREAM
01949     { "_POSIX_PII_INTERNET_STREAM", _SC_PII_INTERNET_STREAM, SYSCONF },
01950 #endif
01951 #ifdef _SC_PII_OSI
01952     { "_POSIX_PII_OSI", _SC_PII_OSI, SYSCONF },
01953 #endif
01954 #ifdef _SC_PII_OSI_CLTS
01955     { "_POSIX_PII_OSI_CLTS", _SC_PII_OSI_CLTS, SYSCONF },
01956 #endif
01957 #ifdef _SC_PII_OSI_COTS
01958     { "_POSIX_PII_OSI_COTS", _SC_PII_OSI_COTS, SYSCONF },
01959 #endif
01960 #ifdef _SC_PII_OSI_M
01961     { "_POSIX_PII_OSI_M", _SC_PII_OSI_M, SYSCONF },
01962 #endif
01963 #ifdef _SC_PII_SOCKET
01964     { "_POSIX_PII_SOCKET", _SC_PII_SOCKET, SYSCONF },
01965 #endif
01966 #ifdef _SC_PII_XTI
01967     { "_POSIX_PII_XTI", _SC_PII_XTI, SYSCONF },
01968 #endif
01969 #ifdef _SC_POLL
01970     { "_POSIX_POLL", _SC_POLL, SYSCONF },
01971 #endif
01972 #ifdef _SC_PRIORITIZED_IO
01973     { "_POSIX_PRIORITIZED_IO", _SC_PRIORITIZED_IO, SYSCONF },
01974 #endif
01975 #ifdef _SC_PRIORITY_SCHEDULING
01976     { "_POSIX_PRIORITY_SCHEDULING", _SC_PRIORITY_SCHEDULING, SYSCONF },
01977 #endif
01978 #ifdef _SC_REALTIME_SIGNALS
01979     { "_POSIX_REALTIME_SIGNALS", _SC_REALTIME_SIGNALS, SYSCONF },
01980 #endif
01981 #ifdef _SC_SAVED_IDS
01982     { "_POSIX_SAVED_IDS", _SC_SAVED_IDS, SYSCONF },
01983 #endif
01984 #ifdef _SC_SELECT
01985     { "_POSIX_SELECT", _SC_SELECT, SYSCONF },
01986 #endif
01987 #ifdef _SC_SEMAPHORES
01988     { "_POSIX_SEMAPHORES", _SC_SEMAPHORES, SYSCONF },
01989 #endif
01990 #ifdef _SC_SHARED_MEMORY_OBJECTS
01991     { "_POSIX_SHARED_MEMORY_OBJECTS", _SC_SHARED_MEMORY_OBJECTS, SYSCONF },
01992 #endif
01993 #ifdef _SC_SSIZE_MAX
01994     { "_POSIX_SSIZE_MAX", _SC_SSIZE_MAX, SYSCONF },
01995 #endif
01996 #ifdef _SC_STREAM_MAX
01997     { "_POSIX_STREAM_MAX", _SC_STREAM_MAX, SYSCONF },
01998 #endif
01999 #ifdef _SC_SYNCHRONIZED_IO
02000     { "_POSIX_SYNCHRONIZED_IO", _SC_SYNCHRONIZED_IO, SYSCONF },
02001 #endif
02002 #ifdef _SC_THREADS
02003     { "_POSIX_THREADS", _SC_THREADS, SYSCONF },
02004 #endif
02005 #ifdef _SC_THREAD_ATTR_STACKADDR
02006     { "_POSIX_THREAD_ATTR_STACKADDR", _SC_THREAD_ATTR_STACKADDR, SYSCONF },
02007 #endif
02008 #ifdef _SC_THREAD_ATTR_STACKSIZE
02009     { "_POSIX_THREAD_ATTR_STACKSIZE", _SC_THREAD_ATTR_STACKSIZE, SYSCONF },
02010 #endif
02011 #ifdef _SC_THREAD_PRIORITY_SCHEDULING
02012     { "_POSIX_THREAD_PRIORITY_SCHEDULING", _SC_THREAD_PRIORITY_SCHEDULING, SYSCONF },
02013 #endif
02014 #ifdef _SC_THREAD_PRIO_INHERIT
02015     { "_POSIX_THREAD_PRIO_INHERIT", _SC_THREAD_PRIO_INHERIT, SYSCONF },
02016 #endif
02017 #ifdef _SC_THREAD_PRIO_PROTECT
02018     { "_POSIX_THREAD_PRIO_PROTECT", _SC_THREAD_PRIO_PROTECT, SYSCONF },
02019 #endif
02020 #ifdef _SC_THREAD_PROCESS_SHARED
02021     { "_POSIX_THREAD_PROCESS_SHARED", _SC_THREAD_PROCESS_SHARED, SYSCONF },
02022 #endif
02023 #ifdef _SC_THREAD_SAFE_FUNCTIONS
02024     { "_POSIX_THREAD_SAFE_FUNCTIONS", _SC_THREAD_SAFE_FUNCTIONS, SYSCONF },
02025 #endif
02026 #ifdef _SC_TIMERS
02027     { "_POSIX_TIMERS", _SC_TIMERS, SYSCONF },
02028 #endif
02029 #ifdef _SC_TIMER_MAX
02030     { "TIMER_MAX", _SC_TIMER_MAX, SYSCONF },
02031 #endif
02032 #ifdef _SC_TZNAME_MAX
02033     { "_POSIX_TZNAME_MAX", _SC_TZNAME_MAX, SYSCONF },
02034 #endif
02035 #ifdef _SC_VERSION
02036     { "_POSIX_VERSION", _SC_VERSION, SYSCONF },
02037 #endif
02038 #ifdef _SC_T_IOV_MAX
02039     { "_T_IOV_MAX", _SC_T_IOV_MAX, SYSCONF },
02040 #endif
02041 #ifdef _SC_XOPEN_CRYPT
02042     { "_XOPEN_CRYPT", _SC_XOPEN_CRYPT, SYSCONF },
02043 #endif
02044 #ifdef _SC_XOPEN_ENH_I18N
02045     { "_XOPEN_ENH_I18N", _SC_XOPEN_ENH_I18N, SYSCONF },
02046 #endif
02047 #ifdef _SC_XOPEN_LEGACY
02048     { "_XOPEN_LEGACY", _SC_XOPEN_LEGACY, SYSCONF },
02049 #endif
02050 #ifdef _SC_XOPEN_REALTIME
02051     { "_XOPEN_REALTIME", _SC_XOPEN_REALTIME, SYSCONF },
02052 #endif
02053 #ifdef _SC_XOPEN_REALTIME_THREADS
02054     { "_XOPEN_REALTIME_THREADS", _SC_XOPEN_REALTIME_THREADS, SYSCONF },
02055 #endif
02056 #ifdef _SC_XOPEN_SHM
02057     { "_XOPEN_SHM", _SC_XOPEN_SHM, SYSCONF },
02058 #endif
02059 #ifdef _SC_XOPEN_UNIX
02060     { "_XOPEN_UNIX", _SC_XOPEN_UNIX, SYSCONF },
02061 #endif
02062 #ifdef _SC_XOPEN_VERSION
02063     { "_XOPEN_VERSION", _SC_XOPEN_VERSION, SYSCONF },
02064 #endif
02065 #ifdef _SC_XOPEN_XCU_VERSION
02066     { "_XOPEN_XCU_VERSION", _SC_XOPEN_XCU_VERSION, SYSCONF },
02067 #endif
02068 #ifdef _SC_XOPEN_XPG2
02069     { "_XOPEN_XPG2", _SC_XOPEN_XPG2, SYSCONF },
02070 #endif
02071 #ifdef _SC_XOPEN_XPG3
02072     { "_XOPEN_XPG3", _SC_XOPEN_XPG3, SYSCONF },
02073 #endif
02074 #ifdef _SC_XOPEN_XPG4
02075     { "_XOPEN_XPG4", _SC_XOPEN_XPG4, SYSCONF },
02076 #endif
02077     /* POSIX.2  */
02078 #ifdef _SC_BC_BASE_MAX
02079     { "BC_BASE_MAX", _SC_BC_BASE_MAX, SYSCONF },
02080 #endif
02081 #ifdef _SC_BC_DIM_MAX
02082     { "BC_DIM_MAX", _SC_BC_DIM_MAX, SYSCONF },
02083 #endif
02084 #ifdef _SC_BC_SCALE_MAX
02085     { "BC_SCALE_MAX", _SC_BC_SCALE_MAX, SYSCONF },
02086 #endif
02087 #ifdef _SC_BC_STRING_MAX
02088     { "BC_STRING_MAX", _SC_BC_STRING_MAX, SYSCONF },
02089 #endif
02090 #ifdef _SC_CHARCLASS_NAME_MAX
02091     { "CHARCLASS_NAME_MAX", _SC_CHARCLASS_NAME_MAX, SYSCONF },
02092 #endif
02093 #ifdef _SC_COLL_WEIGHTS_MAX
02094     { "COLL_WEIGHTS_MAX", _SC_COLL_WEIGHTS_MAX, SYSCONF },
02095 #endif
02096 #ifdef _SC_EQUIV_CLASS_MAX
02097     { "EQUIV_CLASS_MAX", _SC_EQUIV_CLASS_MAX, SYSCONF },
02098 #endif
02099 #ifdef _SC_EXPR_NEST_MAX
02100     { "EXPR_NEST_MAX", _SC_EXPR_NEST_MAX, SYSCONF },
02101 #endif
02102 #ifdef _SC_LINE_MAX
02103     { "LINE_MAX", _SC_LINE_MAX, SYSCONF },
02104 #endif
02105 #ifdef _SC_BC_BASE_MAX
02106     { "POSIX2_BC_BASE_MAX", _SC_BC_BASE_MAX, SYSCONF },
02107 #endif
02108 #ifdef _SC_BC_DIM_MAX
02109     { "POSIX2_BC_DIM_MAX", _SC_BC_DIM_MAX, SYSCONF },
02110 #endif
02111 #ifdef _SC_BC_SCALE_MAX
02112     { "POSIX2_BC_SCALE_MAX", _SC_BC_SCALE_MAX, SYSCONF },
02113 #endif
02114 #ifdef _SC_BC_STRING_MAX
02115     { "POSIX2_BC_STRING_MAX", _SC_BC_STRING_MAX, SYSCONF },
02116 #endif
02117 #ifdef _SC_2_CHAR_TERM
02118     { "POSIX2_CHAR_TERM", _SC_2_CHAR_TERM, SYSCONF },
02119 #endif
02120 #ifdef _SC_COLL_WEIGHTS_MAX
02121     { "POSIX2_COLL_WEIGHTS_MAX", _SC_COLL_WEIGHTS_MAX, SYSCONF },
02122 #endif
02123 #ifdef _SC_2_C_BIND
02124     { "POSIX2_C_BIND", _SC_2_C_BIND, SYSCONF },
02125 #endif
02126 #ifdef _SC_2_C_DEV
02127     { "POSIX2_C_DEV", _SC_2_C_DEV, SYSCONF },
02128 #endif
02129 #ifdef _SC_2_C_VERSION
02130     { "POSIX2_C_VERSION", _SC_2_C_VERSION, SYSCONF },
02131 #endif
02132 #ifdef _SC_EXPR_NEST_MAX
02133     { "POSIX2_EXPR_NEST_MAX", _SC_EXPR_NEST_MAX, SYSCONF },
02134 #endif
02135 #ifdef _SC_2_FORT_DEV
02136     { "POSIX2_FORT_DEV", _SC_2_FORT_DEV, SYSCONF },
02137 #endif
02138 #ifdef _SC_2_FORT_RUN
02139     { "POSIX2_FORT_RUN", _SC_2_FORT_RUN, SYSCONF },
02140 #endif
02141 #ifdef _SC_LINE_MAX
02142     { "_POSIX2_LINE_MAX", _SC_LINE_MAX, SYSCONF },
02143 #endif
02144 #ifdef _SC_2_LOCALEDEF
02145     { "POSIX2_LOCALEDEF", _SC_2_LOCALEDEF, SYSCONF },
02146 #endif
02147 #ifdef _SC_RE_DUP_MAX
02148     { "POSIX2_RE_DUP_MAX", _SC_RE_DUP_MAX, SYSCONF },
02149 #endif
02150 #ifdef _SC_2_SW_DEV
02151     { "POSIX2_SW_DEV", _SC_2_SW_DEV, SYSCONF },
02152 #endif
02153 #ifdef _SC_2_UPE
02154     { "POSIX2_UPE", _SC_2_UPE, SYSCONF },
02155 #endif
02156 #ifdef _SC_2_VERSION
02157     { "POSIX2_VERSION", _SC_2_VERSION, SYSCONF },
02158 #endif
02159 #ifdef _SC_RE_DUP_MAX
02160     { "RE_DUP_MAX", _SC_RE_DUP_MAX, SYSCONF },
02161 #endif
02162 
02163 #ifdef _CS_PATH
02164     { "PATH", _CS_PATH, CONFSTR },
02165     { "CS_PATH", _CS_PATH, CONFSTR },
02166 #endif
02167 
02168     /* LFS */
02169 #ifdef _CS_LFS_CFLAGS
02170     { "LFS_CFLAGS", _CS_LFS_CFLAGS, CONFSTR },
02171 #endif
02172 #ifdef _CS_LFS_LDFLAGS
02173     { "LFS_LDFLAGS", _CS_LFS_LDFLAGS, CONFSTR },
02174 #endif
02175 #ifdef _CS_LFS_LIBS
02176     { "LFS_LIBS", _CS_LFS_LIBS, CONFSTR },
02177 #endif
02178 #ifdef _CS_LFS_LINTFLAGS
02179     { "LFS_LINTFLAGS", _CS_LFS_LINTFLAGS, CONFSTR },
02180 #endif
02181 #ifdef _CS_LFS64_CFLAGS
02182     { "LFS64_CFLAGS", _CS_LFS64_CFLAGS, CONFSTR },
02183 #endif
02184 #ifdef _CS_LFS64_LDFLAGS
02185     { "LFS64_LDFLAGS", _CS_LFS64_LDFLAGS, CONFSTR },
02186 #endif
02187 #ifdef _CS_LFS64_LIBS
02188     { "LFS64_LIBS", _CS_LFS64_LIBS, CONFSTR },
02189 #endif
02190 #ifdef _CS_LFS64_LINTFLAGS
02191     { "LFS64_LINTFLAGS", _CS_LFS64_LINTFLAGS, CONFSTR },
02192 #endif
02193 
02194     /* Programming environments.  */
02195 #ifdef _SC_XBS5_ILP32_OFF32
02196     { "_XBS5_ILP32_OFF32", _SC_XBS5_ILP32_OFF32, SYSCONF },
02197 #endif
02198 #ifdef _CS_XBS5_ILP32_OFF32_CFLAGS
02199     { "XBS5_ILP32_OFF32_CFLAGS", _CS_XBS5_ILP32_OFF32_CFLAGS, CONFSTR },
02200 #endif
02201 #ifdef _CS_XBS5_ILP32_OFF32_LDFLAGS
02202     { "XBS5_ILP32_OFF32_LDFLAGS", _CS_XBS5_ILP32_OFF32_LDFLAGS, CONFSTR },
02203 #endif
02204 #ifdef _CS_XBS5_ILP32_OFF32_LIBS
02205     { "XBS5_ILP32_OFF32_LIBS", _CS_XBS5_ILP32_OFF32_LIBS, CONFSTR },
02206 #endif
02207 #ifdef _CS_XBS5_ILP32_OFF32_LINTFLAGS
02208     { "XBS5_ILP32_OFF32_LINTFLAGS", _CS_XBS5_ILP32_OFF32_LINTFLAGS, CONFSTR },
02209 #endif
02210 
02211 #ifdef _SC_XBS5_ILP32_OFFBIG
02212     { "_XBS5_ILP32_OFFBIG", _SC_XBS5_ILP32_OFFBIG, SYSCONF },
02213 #endif
02214 #ifdef _CS_XBS5_ILP32_OFFBIG_CFLAGS
02215     { "XBS5_ILP32_OFFBIG_CFLAGS", _CS_XBS5_ILP32_OFFBIG_CFLAGS, CONFSTR },
02216 #endif
02217 #ifdef _CS_XBS5_ILP32_OFFBIG_LDFLAGS
02218     { "XBS5_ILP32_OFFBIG_LDFLAGS", _CS_XBS5_ILP32_OFFBIG_LDFLAGS, CONFSTR },
02219 #endif
02220 #ifdef _CS_XBS5_ILP32_OFFBIG_LIBS
02221     { "XBS5_ILP32_OFFBIG_LIBS", _CS_XBS5_ILP32_OFFBIG_LIBS, CONFSTR },
02222 #endif
02223 #ifdef _CS_XBS5_ILP32_OFFBIG_LINTFLAGS
02224     { "XBS5_ILP32_OFFBIG_LINTFLAGS", _CS_XBS5_ILP32_OFFBIG_LINTFLAGS, CONFSTR },
02225 #endif
02226 
02227 #ifdef _SC_XBS5_LP64_OFF64
02228     { "_XBS5_LP64_OFF64", _SC_XBS5_LP64_OFF64, SYSCONF },
02229 #endif
02230 #ifdef _CS_XBS5_LP64_OFF64_CFLAGS
02231     { "XBS5_LP64_OFF64_CFLAGS", _CS_XBS5_LP64_OFF64_CFLAGS, CONFSTR },
02232 #endif
02233 #ifdef _CS_XBS5_LP64_OFF64_LDFLAGS
02234     { "XBS5_LP64_OFF64_LDFLAGS", _CS_XBS5_LP64_OFF64_LDFLAGS, CONFSTR },
02235 #endif
02236 #ifdef _CS_XBS5_LP64_OFF64_LIBS
02237     { "XBS5_LP64_OFF64_LIBS", _CS_XBS5_LP64_OFF64_LIBS, CONFSTR },
02238 #endif
02239 #ifdef _CS_XBS5_LP64_OFF64_LINTFLAGS
02240     { "XBS5_LP64_OFF64_LINTFLAGS", _CS_XBS5_LP64_OFF64_LINTFLAGS, CONFSTR },
02241 #endif
02242 
02243 #ifdef _SC_XBS5_LPBIG_OFFBIG
02244     { "_XBS5_LPBIG_OFFBIG", _SC_XBS5_LPBIG_OFFBIG, SYSCONF },
02245 #endif
02246 #ifdef _CS_XBS5_LPBIG_OFFBIG_CFLAGS
02247     { "XBS5_LPBIG_OFFBIG_CFLAGS", _CS_XBS5_LPBIG_OFFBIG_CFLAGS, CONFSTR },
02248 #endif
02249 #ifdef _CS_XBS5_LPBIG_OFFBIG_LDFLAGS
02250     { "XBS5_LPBIG_OFFBIG_LDFLAGS", _CS_XBS5_LPBIG_OFFBIG_LDFLAGS, CONFSTR },
02251 #endif
02252 #ifdef _CS_XBS5_LPBIG_OFFBIG_LIBS
02253     { "XBS5_LPBIG_OFFBIG_LIBS", _CS_XBS5_LPBIG_OFFBIG_LIBS, CONFSTR },
02254 #endif
02255 #ifdef _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS
02256     { "XBS5_LPBIG_OFFBIG_LINTFLAGS", _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS, CONFSTR },
02257 #endif
02258 
02259 #ifdef _SC_V6_ILP32_OFF32
02260     { "_POSIX_V6_ILP32_OFF32", _SC_V6_ILP32_OFF32, SYSCONF },
02261 #endif
02262 #ifdef _CS_POSIX_V6_ILP32_OFF32_CFLAGS
02263     { "POSIX_V6_ILP32_OFF32_CFLAGS", _CS_POSIX_V6_ILP32_OFF32_CFLAGS, CONFSTR },
02264 #endif
02265 #ifdef _CS_POSIX_V6_ILP32_OFF32_LDFLAGS
02266     { "POSIX_V6_ILP32_OFF32_LDFLAGS", _CS_POSIX_V6_ILP32_OFF32_LDFLAGS, CONFSTR },
02267 #endif
02268 #ifdef _CS_POSIX_V6_ILP32_OFF32_LIBS
02269     { "POSIX_V6_ILP32_OFF32_LIBS", _CS_POSIX_V6_ILP32_OFF32_LIBS, CONFSTR },
02270 #endif
02271 #ifdef _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS
02272     { "POSIX_V6_ILP32_OFF32_LINTFLAGS", _CS_POSIX_V6_ILP32_OFF32_LINTFLAGS, CONFSTR },
02273 #endif
02274 
02275 #ifdef _CS_V6_WIDTH_RESTRICTED_ENVS
02276     { "_POSIX_V6_WIDTH_RESTRICTED_ENVS", _CS_V6_WIDTH_RESTRICTED_ENVS, CONFSTR },
02277 #endif
02278 
02279 #ifdef _SC_V6_ILP32_OFFBIG
02280     { "_POSIX_V6_ILP32_OFFBIG", _SC_V6_ILP32_OFFBIG, SYSCONF },
02281 #endif
02282 #ifdef _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS
02283     { "POSIX_V6_ILP32_OFFBIG_CFLAGS", _CS_POSIX_V6_ILP32_OFFBIG_CFLAGS, CONFSTR },
02284 #endif
02285 #ifdef _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS
02286     { "POSIX_V6_ILP32_OFFBIG_LDFLAGS", _CS_POSIX_V6_ILP32_OFFBIG_LDFLAGS, CONFSTR },
02287 #endif
02288 #ifdef _CS_POSIX_V6_ILP32_OFFBIG_LIBS
02289     { "POSIX_V6_ILP32_OFFBIG_LIBS", _CS_POSIX_V6_ILP32_OFFBIG_LIBS, CONFSTR },
02290 #endif
02291 #ifdef _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS
02292     { "POSIX_V6_ILP32_OFFBIG_LINTFLAGS", _CS_POSIX_V6_ILP32_OFFBIG_LINTFLAGS, CONFSTR },
02293 #endif
02294 
02295 #ifdef _SC_V6_LP64_OFF64
02296     { "_POSIX_V6_LP64_OFF64", _SC_V6_LP64_OFF64, SYSCONF },
02297 #endif
02298 #ifdef _CS_POSIX_V6_LP64_OFF64_CFLAGS
02299     { "POSIX_V6_LP64_OFF64_CFLAGS", _CS_POSIX_V6_LP64_OFF64_CFLAGS, CONFSTR },
02300 #endif
02301 #ifdef _CS_POSIX_V6_LP64_OFF64_LDFLAGS
02302     { "POSIX_V6_LP64_OFF64_LDFLAGS", _CS_POSIX_V6_LP64_OFF64_LDFLAGS, CONFSTR },
02303 #endif
02304 #ifdef _CS_POSIX_V6_LP64_OFF64_LIBS
02305     { "POSIX_V6_LP64_OFF64_LIBS", _CS_POSIX_V6_LP64_OFF64_LIBS, CONFSTR },
02306 #endif
02307 #ifdef _CS_POSIX_V6_LP64_OFF64_LINTFLAGS
02308     { "POSIX_V6_LP64_OFF64_LINTFLAGS", _CS_POSIX_V6_LP64_OFF64_LINTFLAGS, CONFSTR },
02309 #endif
02310 
02311 #ifdef _SC_V6_LPBIG_OFFBIG
02312     { "_POSIX_V6_LPBIG_OFFBIG", _SC_V6_LPBIG_OFFBIG, SYSCONF },
02313 #endif
02314 #ifdef _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS
02315     { "POSIX_V6_LPBIG_OFFBIG_CFLAGS", _CS_POSIX_V6_LPBIG_OFFBIG_CFLAGS, CONFSTR },
02316 #endif
02317 #ifdef _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS
02318     { "POSIX_V6_LPBIG_OFFBIG_LDFLAGS", _CS_POSIX_V6_LPBIG_OFFBIG_LDFLAGS, CONFSTR },
02319 #endif
02320 #ifdef _CS_POSIX_V6_LPBIG_OFFBIG_LIBS
02321     { "POSIX_V6_LPBIG_OFFBIG_LIBS", _CS_POSIX_V6_LPBIG_OFFBIG_LIBS, CONFSTR },
02322 #endif
02323 #ifdef _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS
02324     { "POSIX_V6_LPBIG_OFFBIG_LINTFLAGS", _CS_POSIX_V6_LPBIG_OFFBIG_LINTFLAGS, CONFSTR },
02325 #endif
02326 
02327 #ifdef _SC_ADVISORY_INFO
02328     { "_POSIX_ADVISORY_INFO", _SC_ADVISORY_INFO, SYSCONF },
02329 #endif
02330 #ifdef _SC_BARRIERS
02331     { "_POSIX_BARRIERS", _SC_BARRIERS, SYSCONF },
02332 #endif
02333 #ifdef _SC_BASE
02334     { "_POSIX_BASE", _SC_BASE, SYSCONF },
02335 #endif
02336 #ifdef _SC_C_LANG_SUPPORT
02337     { "_POSIX_C_LANG_SUPPORT", _SC_C_LANG_SUPPORT, SYSCONF },
02338 #endif
02339 #ifdef _SC_C_LANG_SUPPORT_R
02340     { "_POSIX_C_LANG_SUPPORT_R", _SC_C_LANG_SUPPORT_R, SYSCONF },
02341 #endif
02342 #ifdef _SC_CLOCK_SELECTION
02343     { "_POSIX_CLOCK_SELECTION", _SC_CLOCK_SELECTION, SYSCONF },
02344 #endif
02345 #ifdef _SC_CPUTIME
02346     { "_POSIX_CPUTIME", _SC_CPUTIME, SYSCONF },
02347 #endif
02348 #ifdef _SC_THREAD_CPUTIME
02349     { "_POSIX_THREAD_CPUTIME", _SC_THREAD_CPUTIME, SYSCONF },
02350 #endif
02351 #ifdef _SC_DEVICE_SPECIFIC
02352     { "_POSIX_DEVICE_SPECIFIC", _SC_DEVICE_SPECIFIC, SYSCONF },
02353 #endif
02354 #ifdef _SC_DEVICE_SPECIFIC_R
02355     { "_POSIX_DEVICE_SPECIFIC_R", _SC_DEVICE_SPECIFIC_R, SYSCONF },
02356 #endif
02357 #ifdef _SC_FD_MGMT
02358     { "_POSIX_FD_MGMT", _SC_FD_MGMT, SYSCONF },
02359 #endif
02360 #ifdef _SC_FIFO
02361     { "_POSIX_FIFO", _SC_FIFO, SYSCONF },
02362 #endif
02363 #ifdef _SC_PIPE
02364     { "_POSIX_PIPE", _SC_PIPE, SYSCONF },
02365 #endif
02366 #ifdef _SC_FILE_ATTRIBUTES
02367     { "_POSIX_FILE_ATTRIBUTES", _SC_FILE_ATTRIBUTES, SYSCONF },
02368 #endif
02369 #ifdef _SC_FILE_LOCKING
02370     { "_POSIX_FILE_LOCKING", _SC_FILE_LOCKING, SYSCONF },
02371 #endif
02372 #ifdef _SC_FILE_SYSTEM
02373     { "_POSIX_FILE_SYSTEM", _SC_FILE_SYSTEM, SYSCONF },
02374 #endif
02375 #ifdef _SC_MONOTONIC_CLOCK
02376     { "_POSIX_MONOTONIC_CLOCK", _SC_MONOTONIC_CLOCK, SYSCONF },
02377 #endif
02378 #ifdef _SC_MULTI_PROCESS
02379     { "_POSIX_MULTI_PROCESS", _SC_MULTI_PROCESS, SYSCONF },
02380 #endif
02381 #ifdef _SC_SINGLE_PROCESS
02382     { "_POSIX_SINGLE_PROCESS", _SC_SINGLE_PROCESS, SYSCONF },
02383 #endif
02384 #ifdef _SC_NETWORKING
02385     { "_POSIX_NETWORKING", _SC_NETWORKING, SYSCONF },
02386 #endif
02387 #ifdef _SC_READER_WRITER_LOCKS
02388     { "_POSIX_READER_WRITER_LOCKS", _SC_READER_WRITER_LOCKS, SYSCONF },
02389 #endif
02390 #ifdef _SC_SPIN_LOCKS
02391     { "_POSIX_SPIN_LOCKS", _SC_SPIN_LOCKS, SYSCONF },
02392 #endif
02393 #ifdef _SC_REGEXP
02394     { "_POSIX_REGEXP", _SC_REGEXP, SYSCONF },
02395 #endif
02396 #ifdef _SC_REGEX_VERSION
02397     { "_REGEX_VERSION", _SC_REGEX_VERSION, SYSCONF },
02398 #endif
02399 #ifdef _SC_SHELL
02400     { "_POSIX_SHELL", _SC_SHELL, SYSCONF },
02401 #endif
02402 #ifdef _SC_SIGNALS
02403     { "_POSIX_SIGNALS", _SC_SIGNALS, SYSCONF },
02404 #endif
02405 #ifdef _SC_SPAWN
02406     { "_POSIX_SPAWN", _SC_SPAWN, SYSCONF },
02407 #endif
02408 #ifdef _SC_SPORADIC_SERVER
02409     { "_POSIX_SPORADIC_SERVER", _SC_SPORADIC_SERVER, SYSCONF },
02410 #endif
02411 #ifdef _SC_THREAD_SPORADIC_SERVER
02412     { "_POSIX_THREAD_SPORADIC_SERVER", _SC_THREAD_SPORADIC_SERVER, SYSCONF },
02413 #endif
02414 #ifdef _SC_SYSTEM_DATABASE
02415     { "_POSIX_SYSTEM_DATABASE", _SC_SYSTEM_DATABASE, SYSCONF },
02416 #endif
02417 #ifdef _SC_SYSTEM_DATABASE_R
02418     { "_POSIX_SYSTEM_DATABASE_R", _SC_SYSTEM_DATABASE_R, SYSCONF },
02419 #endif
02420 #ifdef _SC_TIMEOUTS
02421     { "_POSIX_TIMEOUTS", _SC_TIMEOUTS, SYSCONF },
02422 #endif
02423 #ifdef _SC_TYPED_MEMORY_OBJECTS
02424     { "_POSIX_TYPED_MEMORY_OBJECTS", _SC_TYPED_MEMORY_OBJECTS, SYSCONF },
02425 #endif
02426 #ifdef _SC_USER_GROUPS
02427     { "_POSIX_USER_GROUPS", _SC_USER_GROUPS, SYSCONF },
02428 #endif
02429 #ifdef _SC_USER_GROUPS_R
02430     { "_POSIX_USER_GROUPS_R", _SC_USER_GROUPS_R, SYSCONF },
02431 #endif
02432 #ifdef _SC_2_PBS
02433     { "POSIX2_PBS", _SC_2_PBS, SYSCONF },
02434 #endif
02435 #ifdef _SC_2_PBS_ACCOUNTING
02436     { "POSIX2_PBS_ACCOUNTING", _SC_2_PBS_ACCOUNTING, SYSCONF },
02437 #endif
02438 #ifdef _SC_2_PBS_LOCATE
02439     { "POSIX2_PBS_LOCATE", _SC_2_PBS_LOCATE, SYSCONF },
02440 #endif
02441 #ifdef _SC_2_PBS_TRACK
02442     { "POSIX2_PBS_TRACK", _SC_2_PBS_TRACK, SYSCONF },
02443 #endif
02444 #ifdef _SC_2_PBS_MESSAGE
02445     { "POSIX2_PBS_MESSAGE", _SC_2_PBS_MESSAGE, SYSCONF },
02446 #endif
02447 #ifdef _SC_SYMLOOP_MAX
02448     { "SYMLOOP_MAX", _SC_SYMLOOP_MAX, SYSCONF },
02449 #endif
02450 #ifdef _SC_STREAM_MAX
02451     { "STREAM_MAX", _SC_STREAM_MAX, SYSCONF },
02452 #endif
02453 #ifdef _SC_AIO_LISTIO_MAX
02454     { "AIO_LISTIO_MAX", _SC_AIO_LISTIO_MAX, SYSCONF },
02455 #endif
02456 #ifdef _SC_AIO_MAX
02457     { "AIO_MAX", _SC_AIO_MAX, SYSCONF },
02458 #endif
02459 #ifdef _SC_AIO_PRIO_DELTA_MAX
02460     { "AIO_PRIO_DELTA_MAX", _SC_AIO_PRIO_DELTA_MAX, SYSCONF },
02461 #endif
02462 #ifdef _SC_DELAYTIMER_MAX
02463     { "DELAYTIMER_MAX", _SC_DELAYTIMER_MAX, SYSCONF },
02464 #endif
02465 #ifdef _SC_HOST_NAME_MAX
02466     { "HOST_NAME_MAX", _SC_HOST_NAME_MAX, SYSCONF },
02467 #endif
02468 #ifdef _SC_LOGIN_NAME_MAX
02469     { "LOGIN_NAME_MAX", _SC_LOGIN_NAME_MAX, SYSCONF },
02470 #endif
02471 #ifdef _SC_MQ_OPEN_MAX
02472     { "MQ_OPEN_MAX", _SC_MQ_OPEN_MAX, SYSCONF },
02473 #endif
02474 #ifdef _SC_MQ_PRIO_MAX
02475     { "MQ_PRIO_MAX", _SC_MQ_PRIO_MAX, SYSCONF },
02476 #endif
02477 #ifdef _SC_DEVICE_IO
02478     { "_POSIX_DEVICE_IO", _SC_DEVICE_IO, SYSCONF },
02479 #endif
02480 #ifdef _SC_TRACE
02481     { "_POSIX_TRACE", _SC_TRACE, SYSCONF },
02482 #endif
02483 #ifdef _SC_TRACE_EVENT_FILTER
02484     { "_POSIX_TRACE_EVENT_FILTER", _SC_TRACE_EVENT_FILTER, SYSCONF },
02485 #endif
02486 #ifdef _SC_TRACE_INHERIT
02487     { "_POSIX_TRACE_INHERIT", _SC_TRACE_INHERIT, SYSCONF },
02488 #endif
02489 #ifdef _SC_TRACE_LOG
02490     { "_POSIX_TRACE_LOG", _SC_TRACE_LOG, SYSCONF },
02491 #endif
02492 #ifdef _SC_RTSIG_MAX
02493     { "RTSIG_MAX", _SC_RTSIG_MAX, SYSCONF },
02494 #endif
02495 #ifdef _SC_SEM_NSEMS_MAX
02496     { "SEM_NSEMS_MAX", _SC_SEM_NSEMS_MAX, SYSCONF },
02497 #endif
02498 #ifdef _SC_SEM_VALUE_MAX
02499     { "SEM_VALUE_MAX", _SC_SEM_VALUE_MAX, SYSCONF },
02500 #endif
02501 #ifdef _SC_SIGQUEUE_MAX
02502     { "SIGQUEUE_MAX", _SC_SIGQUEUE_MAX, SYSCONF },
02503 #endif
02504 #ifdef _PC_FILESIZEBITS
02505     { "FILESIZEBITS", _PC_FILESIZEBITS, PATHCONF },
02506 #endif
02507 #ifdef _PC_ALLOC_SIZE_MIN
02508     { "POSIX_ALLOC_SIZE_MIN", _PC_ALLOC_SIZE_MIN, PATHCONF },
02509 #endif
02510 #ifdef _PC_REC_INCR_XFER_SIZE
02511     { "POSIX_REC_INCR_XFER_SIZE", _PC_REC_INCR_XFER_SIZE, PATHCONF },
02512 #endif
02513 #ifdef _PC_REC_MAX_XFER_SIZE
02514     { "POSIX_REC_MAX_XFER_SIZE", _PC_REC_MAX_XFER_SIZE, PATHCONF },
02515 #endif
02516 #ifdef _PC_REC_MIN_XFER_SIZE
02517     { "POSIX_REC_MIN_XFER_SIZE", _PC_REC_MIN_XFER_SIZE, PATHCONF },
02518 #endif
02519 #ifdef _PC_REC_XFER_ALIGN
02520     { "POSIX_REC_XFER_ALIGN", _PC_REC_XFER_ALIGN, PATHCONF },
02521 #endif
02522 #ifdef _PC_SYMLINK_MAX
02523     { "SYMLINK_MAX", _PC_SYMLINK_MAX, PATHCONF },
02524 #endif
02525 #ifdef _CS_GNU_LIBC_VERSION
02526     { "GNU_LIBC_VERSION", _CS_GNU_LIBC_VERSION, CONFSTR },
02527 #endif
02528 #ifdef _CS_GNU_LIBPTHREAD_VERSION
02529     { "GNU_LIBPTHREAD_VERSION", _CS_GNU_LIBPTHREAD_VERSION, CONFSTR },
02530 #endif
02531 #ifdef _PC_2_SYMLINKS
02532     { "POSIX2_SYMLINKS", _PC_2_SYMLINKS, PATHCONF },
02533 #endif
02534 
02535 #ifdef _SC_LEVEL1_ICACHE_SIZE
02536     { "LEVEL1_ICACHE_SIZE", _SC_LEVEL1_ICACHE_SIZE, SYSCONF },
02537 #endif
02538 #ifdef _SC_LEVEL1_ICACHE_ASSOC
02539     { "LEVEL1_ICACHE_ASSOC", _SC_LEVEL1_ICACHE_ASSOC, SYSCONF },
02540 #endif
02541 #ifdef _SC_LEVEL1_ICACHE_LINESIZE
02542     { "LEVEL1_ICACHE_LINESIZE", _SC_LEVEL1_ICACHE_LINESIZE, SYSCONF },
02543 #endif
02544 #ifdef _SC_LEVEL1_DCACHE_SIZE
02545     { "LEVEL1_DCACHE_SIZE", _SC_LEVEL1_DCACHE_SIZE, SYSCONF },
02546 #endif
02547 #ifdef _SC_LEVEL1_DCACHE_ASSOC
02548     { "LEVEL1_DCACHE_ASSOC", _SC_LEVEL1_DCACHE_ASSOC, SYSCONF },
02549 #endif
02550 #ifdef _SC_LEVEL1_DCACHE_LINESIZE
02551     { "LEVEL1_DCACHE_LINESIZE", _SC_LEVEL1_DCACHE_LINESIZE, SYSCONF },
02552 #endif
02553 #ifdef _SC_LEVEL2_CACHE_SIZE
02554     { "LEVEL2_CACHE_SIZE", _SC_LEVEL2_CACHE_SIZE, SYSCONF },
02555 #endif
02556 #ifdef _SC_LEVEL2_CACHE_ASSOC
02557     { "LEVEL2_CACHE_ASSOC", _SC_LEVEL2_CACHE_ASSOC, SYSCONF },
02558 #endif
02559 #ifdef _SC_LEVEL2_CACHE_LINESIZE
02560     { "LEVEL2_CACHE_LINESIZE", _SC_LEVEL2_CACHE_LINESIZE, SYSCONF },
02561 #endif
02562 #ifdef _SC_LEVEL3_CACHE_SIZE
02563     { "LEVEL3_CACHE_SIZE", _SC_LEVEL3_CACHE_SIZE, SYSCONF },
02564 #endif
02565 #ifdef _SC_LEVEL3_CACHE_ASSOC
02566     { "LEVEL3_CACHE_ASSOC", _SC_LEVEL3_CACHE_ASSOC, SYSCONF },
02567 #endif
02568 #ifdef _SC_LEVEL3_CACHE_LINESIZE
02569     { "LEVEL3_CACHE_LINESIZE", _SC_LEVEL3_CACHE_LINESIZE, SYSCONF },
02570 #endif
02571 #ifdef _SC_LEVEL4_CACHE_SIZE
02572     { "LEVEL4_CACHE_SIZE", _SC_LEVEL4_CACHE_SIZE, SYSCONF },
02573 #endif
02574 #ifdef _SC_LEVEL4_CACHE_ASSOC
02575     { "LEVEL4_CACHE_ASSOC", _SC_LEVEL4_CACHE_ASSOC, SYSCONF },
02576 #endif
02577 
02578 #ifdef _SC_IPV6
02579     { "IPV6", _SC_IPV6, SYSCONF },
02580 #endif
02581 #ifdef _SC_RAW_SOCKETS
02582     { "RAW_SOCKETS", _SC_RAW_SOCKETS, SYSCONF },
02583 #endif
02584 
02585     { NULL, 0, SYSCONF }
02586 };
02587 
02588 #define _GETCONF_PATH   "/"
02589 /*@unchecked@*/ /*@observer@*/ /*@owned@*/ /*@relnull@*/
02590 static const char *_getconf_path = NULL;
02591 
02592 int
02593 rpmdsGetconf(rpmds * dsp, const char *path)
02594         /*@globals _getconf_path @*/
02595         /*@modifies _getconf_path @*/
02596 {
02597     const struct conf *c;
02598     size_t clen;
02599     long int value;
02600     const char * NS = "getconf";
02601     const char *N;
02602     char * EVR;
02603     char * t;
02604     int_32 Flags;
02605 
02606 /*@-modobserver@*/
02607     if (_getconf_path == NULL) {
02608         _getconf_path = rpmExpand("%{?_rpmds__getconf_path}", NULL);
02609         /* XXX may need to validate path existence somewhen. */
02610         if (!(_getconf_path != NULL && *_getconf_path == '/')) {
02611 /*@-observertrans @*/
02612             _getconf_path = _free(_getconf_path);
02613 /*@=observertrans @*/
02614             _getconf_path = xstrdup(_GETCONF_PATH);
02615         }
02616     }
02617 /*@=modobserver@*/
02618 
02619 /*@-branchstate@*/
02620     if (path == NULL)
02621         path = _getconf_path;
02622 
02623     for (c = vars; c->name != NULL; ++c) {
02624         N = c->name;
02625         EVR = NULL;
02626         switch (c->call) {
02627         case PATHCONF:
02628             value = pathconf(path, c->call_name);
02629             if (value != -1) {
02630                 EVR = xmalloc(32);
02631                 sprintf(EVR, "%ld", value);
02632             }
02633             /*@switchbreak@*/ break;
02634         case SYSCONF:
02635             value = sysconf(c->call_name);
02636             if (value == -1l) {
02637 #if defined(_SC_UINT_MAX) && defined(_SC_ULONG_MAX)
02638 /*@-unrecog@*/
02639                 if (c->call_name == _SC_UINT_MAX
02640                 || c->call_name == _SC_ULONG_MAX) {
02641                     EVR = xmalloc(32);
02642                     sprintf(EVR, "%lu", value);
02643                 }
02644 /*@=unrecog@*/
02645 #endif
02646             } else {
02647                 EVR = xmalloc(32);
02648                 sprintf(EVR, "%ld", value);
02649             }
02650             /*@switchbreak@*/ break;
02651         case CONFSTR:
02652             clen = confstr(c->call_name, (char *) NULL, 0);
02653             EVR = xmalloc(clen+1);
02654             *EVR = '\0';
02655             if (confstr (c->call_name, EVR, clen) != clen) {
02656                 fprintf(stderr, "confstr: %s\n", strerror(errno));
02657                 exit (EXIT_FAILURE);
02658             }
02659             EVR[clen] = '\0';
02660             /*@switchbreak@*/ break;
02661         }
02662         if (EVR == NULL)
02663             continue;
02664 
02665         for (t = EVR; *t; t++) {
02666             if (*t == '\n') *t = ' ';
02667         }
02668         if (!strcmp(N, "GNU_LIBC_VERSION")
02669          || !strcmp(N, "GNU_LIBPTHREAD_VERSION"))
02670         {
02671             for (t = EVR; *t; t++) {
02672                 if (*t == ' ') *t = '-';
02673             }
02674         }
02675 
02676         if (*EVR == '\0' || strchr(EVR, ' ') != NULL
02677          || (EVR[0] == '-' && strchr("0123456789", EVR[1]) == NULL))
02678         {
02679             EVR = _free(EVR);
02680             continue;
02681         }
02682 
02683         Flags = RPMSENSE_PROBE|RPMSENSE_EQUAL;
02684         rpmdsNSAdd(dsp, NS, N, EVR, Flags);
02685         EVR = _free(EVR);
02686     }
02687 /*@=branchstate@*/
02688     return 0;
02689 }
02690 
02691 int rpmdsMergePRCO(void * context, rpmds ds)
02692 {
02693     rpmPRCO PRCO = context;
02694     int rc = -1;
02695 
02696 /*@-modfilesys@*/
02697 if (_rpmds_debug < 0)
02698 fprintf(stderr, "*** %s(%p, %p) %s\n", __FUNCTION__, context, ds, tagName(rpmdsTagN(ds)));
02699 /*@=modfilesys@*/
02700     switch(rpmdsTagN(ds)) {
02701     default:
02702         break;
02703     case RPMTAG_PROVIDENAME:
02704         rc = rpmdsMerge(PRCO->Pdsp, ds);
02705         break;
02706     case RPMTAG_REQUIRENAME:
02707         rc = rpmdsMerge(PRCO->Rdsp, ds);
02708         break;
02709     case RPMTAG_CONFLICTNAME:
02710         rc = rpmdsMerge(PRCO->Cdsp, ds);
02711         break;
02712     case RPMTAG_OBSOLETENAME:
02713         rc = rpmdsMerge(PRCO->Odsp, ds);
02714         break;
02715     case RPMTAG_TRIGGERNAME:
02716         rc = rpmdsMerge(PRCO->Tdsp, ds);
02717         break;
02718     case RPMTAG_DIRNAMES:
02719         rc = rpmdsMerge(PRCO->Ddsp, ds);
02720         break;
02721     case RPMTAG_FILELINKTOS:
02722         rc = rpmdsMerge(PRCO->Ldsp, ds);
02723         break;
02724     }
02725     return rc;
02726 }
02727 
02728 rpmPRCO rpmdsFreePRCO(rpmPRCO PRCO)
02729 {
02730     if (PRCO) {
02731         PRCO->this = rpmdsFree(PRCO->this);
02732         PRCO->P = rpmdsFree(PRCO->P);
02733         PRCO->R = rpmdsFree(PRCO->R);
02734         PRCO->C = rpmdsFree(PRCO->C);
02735         PRCO->O = rpmdsFree(PRCO->O);
02736         PRCO->T = rpmdsFree(PRCO->T);
02737         PRCO->D = rpmdsFree(PRCO->D);
02738         PRCO->L = rpmdsFree(PRCO->L);
02739         PRCO->Pdsp = NULL;
02740         PRCO->Rdsp = NULL;
02741         PRCO->Cdsp = NULL;
02742         PRCO->Odsp = NULL;
02743         PRCO->Tdsp = NULL;
02744         PRCO->Ddsp = NULL;
02745         PRCO->Ldsp = NULL;
02746         PRCO = _free(PRCO);
02747     }
02748     return NULL;
02749 }
02750 
02751 rpmPRCO rpmdsNewPRCO(Header h)
02752 {
02753     rpmPRCO PRCO = xcalloc(1, sizeof(*PRCO));
02754 
02755     if (h != NULL) {
02756         int scareMem = 0;
02757         PRCO->this = rpmdsThis(h, RPMTAG_PROVIDENAME, RPMSENSE_EQUAL);
02758         PRCO->P = rpmdsNew(h, RPMTAG_PROVIDENAME, scareMem);
02759         PRCO->R = rpmdsNew(h, RPMTAG_REQUIRENAME, scareMem);
02760         PRCO->C = rpmdsNew(h, RPMTAG_CONFLICTNAME, scareMem);
02761         PRCO->O = rpmdsNew(h, RPMTAG_OBSOLETENAME, scareMem);
02762         PRCO->T = rpmdsNew(h, RPMTAG_TRIGGERNAME, scareMem);
02763         PRCO->D = rpmdsNew(h, RPMTAG_DIRNAMES, scareMem);
02764         PRCO->L = rpmdsNew(h, RPMTAG_FILELINKTOS, scareMem);
02765     }
02766     PRCO->Pdsp =  &PRCO->P;
02767     PRCO->Rdsp =  &PRCO->R;
02768     PRCO->Cdsp =  &PRCO->C;
02769     PRCO->Odsp =  &PRCO->O;
02770     PRCO->Tdsp =  &PRCO->T;
02771     PRCO->Ddsp =  &PRCO->D;
02772     PRCO->Ldsp =  &PRCO->L;
02773     return PRCO;
02774 }
02775 
02776 rpmds rpmdsFromPRCO(rpmPRCO PRCO, rpmTag tagN)
02777 {
02778     if (PRCO == NULL)
02779         return NULL;
02780     /*@-compdef -refcounttrans -retalias -retexpose -usereleased @*/
02781     if (tagN == RPMTAG_NAME)
02782         return PRCO->this;
02783     if (tagN == RPMTAG_PROVIDENAME)
02784         return *PRCO->Pdsp;
02785     if (tagN == RPMTAG_REQUIRENAME)
02786         return *PRCO->Rdsp;
02787     if (tagN == RPMTAG_CONFLICTNAME)
02788         return *PRCO->Cdsp;
02789     if (tagN == RPMTAG_OBSOLETENAME)
02790         return *PRCO->Odsp;
02791     if (tagN == RPMTAG_TRIGGERNAME)
02792         return *PRCO->Tdsp;
02793     if (tagN == RPMTAG_DIRNAMES)
02794         return *PRCO->Ddsp;
02795     if (tagN == RPMTAG_FILELINKTOS)
02796         return *PRCO->Ldsp;
02797     return NULL;
02798     /*@=compdef =refcounttrans =retalias =retexpose =usereleased @*/
02799 }
02800 
02807 static char * sonameDep(/*@returned@*/ char * t, const char * s, int isElf64)
02808         /*@modifies t @*/
02809 {
02810     *t = '\0';
02811 #if !defined(__alpha__) && !defined(__sun)
02812     if (isElf64) {
02813         if (s[strlen(s)-1] != ')')
02814         (void) stpcpy( stpcpy(t, s), "()(64bit)");
02815     else
02816             (void) stpcpy( stpcpy(t, s), "(64bit)");
02817     }else
02818 #endif
02819         (void) stpcpy(t, s);
02820     return t;
02821 }
02822 
02823 int rpmdsELF(const char * fn, int flags,
02824                 int (*add) (void * context, rpmds ds), void * context)
02825 {
02826 #if HAVE_GELF_H && HAVE_LIBELF
02827     Elf * elf;
02828     Elf_Scn * scn;
02829     Elf_Data * data;
02830     GElf_Ehdr ehdr_mem, * ehdr;
02831     GElf_Shdr shdr_mem, * shdr;
02832     GElf_Verdef def_mem, * def;
02833     GElf_Verneed need_mem, * need;
02834     GElf_Dyn dyn_mem, * dyn;
02835     unsigned int auxoffset;
02836     unsigned int offset;
02837     int fdno;
02838     int cnt2;
02839     int cnt;
02840     char buf[BUFSIZ];
02841     const char * s;
02842     int is_executable;
02843     const char * soname = NULL;
02844     rpmds ds;
02845     char * t;
02846     int xx;
02847     int isElf64;
02848     int isDSO;
02849     int gotSONAME = 0;
02850     int gotDEBUG = 0;
02851     int gotHASH = 0;
02852     int gotGNUHASH = 0;
02853     int skipP = (flags & RPMELF_FLAG_SKIPPROVIDES);
02854     int skipR = (flags & RPMELF_FLAG_SKIPREQUIRES);
02855     static int filter_GLIBC_PRIVATE = 0;
02856     static int oneshot = 0;
02857 
02858 /*@-castfcnptr@*/
02859 if (_rpmds_debug < 0)
02860 fprintf(stderr, "*** %s(%s, %d, %p, %p)\n", __FUNCTION__, fn, flags, (void *)add, context);
02861 /*@=castfcnptr@*/
02862     if (oneshot == 0) {
02863         oneshot = 1;
02864         filter_GLIBC_PRIVATE = rpmExpandNumeric("%{?_filter_GLIBC_PRIVATE}");
02865     }
02866 
02867     /* Extract dependencies only from files with executable bit set. */
02868     {   struct stat sb, * st = &sb;
02869         if (stat(fn, st) != 0)
02870             return -1;
02871         is_executable = (st->st_mode & (S_IXUSR|S_IXGRP|S_IXOTH));
02872     }
02873 
02874     fdno = open(fn, O_RDONLY);
02875     if (fdno < 0)
02876         return fdno;
02877 
02878     (void) elf_version(EV_CURRENT);
02879 
02880 /*@-evalorder@*/
02881     elf = NULL;
02882     if ((elf = elf_begin (fdno, ELF_C_READ, NULL)) == NULL
02883      || elf_kind(elf) != ELF_K_ELF
02884      || (ehdr = gelf_getehdr(elf, &ehdr_mem)) == NULL
02885      || !(ehdr->e_type == ET_DYN || ehdr->e_type == ET_EXEC))
02886         goto exit;
02887 /*@=evalorder@*/
02888 
02889     isElf64 = ehdr->e_ident[EI_CLASS] == ELFCLASS64;
02890     isDSO = ehdr->e_type == ET_DYN;
02891 
02892     /*@-branchstate -uniondef @*/
02893     scn = NULL;
02894     while ((scn = elf_nextscn(elf, scn)) != NULL) {
02895         shdr = gelf_getshdr(scn, &shdr_mem);
02896         if (shdr == NULL)
02897             break;
02898 
02899         soname = _free(soname);
02900         switch (shdr->sh_type) {
02901         default:
02902             continue;
02903             /*@notreached@*/ /*@switchbreak@*/ break;
02904         case SHT_GNU_verdef:
02905             data = NULL;
02906             if (!skipP)
02907             while ((data = elf_getdata (scn, data)) != NULL) {
02908                 offset = 0;
02909                 for (cnt = shdr->sh_info; --cnt >= 0; ) {
02910                 
02911                     def = gelf_getverdef (data, offset, &def_mem);
02912                     if (def == NULL)
02913                         /*@innerbreak@*/ break;
02914                     auxoffset = offset + def->vd_aux;
02915                     for (cnt2 = def->vd_cnt; --cnt2 >= 0; ) {
02916                         GElf_Verdaux aux_mem, * aux;
02917 
02918                         aux = gelf_getverdaux (data, auxoffset, &aux_mem);
02919                         if (aux == NULL)
02920                             /*@innerbreak@*/ break;
02921 
02922                         s = elf_strptr(elf, shdr->sh_link, aux->vda_name);
02923                         if (s == NULL)
02924                             /*@innerbreak@*/ break;
02925 
02926                         if (def->vd_flags & VER_FLG_BASE) {
02927                             soname = _free(soname);
02928                             soname = xstrdup(s);
02929                         } else
02930                         if (soname != NULL
02931                          && !(filter_GLIBC_PRIVATE != 0
02932                                 && !strcmp(s, "GLIBC_PRIVATE")))
02933                         {
02934                             buf[0] = '\0';
02935                             t = buf;
02936                             t = stpcpy( stpcpy( stpcpy( stpcpy(t, soname), "("), s), ")");
02937 
02938                             t++;        /* XXX "foo(bar)" already in buf. */
02939 
02940                             /* Add next provide dependency. */
02941                             ds = rpmdsSingle(RPMTAG_PROVIDES,
02942                                         sonameDep(t, buf, isElf64),
02943                                         "", RPMSENSE_FIND_PROVIDES);
02944                             xx = add(context, ds);
02945                             ds = rpmdsFree(ds);
02946                         }
02947                         auxoffset += aux->vda_next;
02948                     }
02949                     offset += def->vd_next;
02950                 }
02951             }
02952             /*@switchbreak@*/ break;
02953         case SHT_GNU_verneed:
02954             data = NULL;
02955             /* Only from files with executable bit set. */
02956             if (!skipR && is_executable)
02957             while ((data = elf_getdata (scn, data)) != NULL) {
02958                 offset = 0;
02959                 for (cnt = shdr->sh_info; --cnt >= 0; ) {
02960                     need = gelf_getverneed (data, offset, &need_mem);
02961                     if (need == NULL)
02962                         /*@innerbreak@*/ break;
02963 
02964                     s = elf_strptr(elf, shdr->sh_link, need->vn_file);
02965                     if (s == NULL)
02966                         /*@innerbreak@*/ break;
02967                     soname = _free(soname);
02968                     soname = xstrdup(s);
02969                     auxoffset = offset + need->vn_aux;
02970                     for (cnt2 = need->vn_cnt; --cnt2 >= 0; ) {
02971                         GElf_Vernaux aux_mem, * aux;
02972 
02973                         aux = gelf_getvernaux (data, auxoffset, &aux_mem);
02974                         if (aux == NULL)
02975                             /*@innerbreak@*/ break;
02976 
02977                         s = elf_strptr(elf, shdr->sh_link, aux->vna_name);
02978                         if (s == NULL)
02979                             /*@innerbreak@*/ break;
02980 
02981                         /* Filter dependencies that contain GLIBC_PRIVATE */
02982                         if (soname != NULL
02983                          && !(filter_GLIBC_PRIVATE != 0
02984                                 && !strcmp(s, "GLIBC_PRIVATE")))
02985                         {
02986                             buf[0] = '\0';
02987                             t = buf;
02988                             t = stpcpy( stpcpy( stpcpy( stpcpy(t, soname), "("), s), ")");
02989 
02990                             t++;        /* XXX "foo(bar)" already in buf. */
02991 
02992                             /* Add next require dependency. */
02993                             ds = rpmdsSingle(RPMTAG_REQUIRENAME,
02994                                         sonameDep(t, buf, isElf64),
02995                                         "", RPMSENSE_FIND_REQUIRES);
02996                             xx = add(context, ds);
02997                             ds = rpmdsFree(ds);
02998                         }
02999                         auxoffset += aux->vna_next;
03000                     }
03001                     offset += need->vn_next;
03002                 }
03003             }
03004             /*@switchbreak@*/ break;
03005         case SHT_DYNAMIC:
03006             data = NULL;
03007             while ((data = elf_getdata (scn, data)) != NULL) {
03008 /*@-boundswrite@*/
03009                 for (cnt = 0; cnt < (shdr->sh_size / shdr->sh_entsize); ++cnt) {
03010                     dyn = gelf_getdyn (data, cnt, &dyn_mem);
03011                     if (dyn == NULL)
03012                         /*@innerbreak@*/ break;
03013                     s = NULL;
03014                     switch (dyn->d_tag) {
03015                     default:
03016                         /*@innercontinue@*/ continue;
03017                         /*@notreached@*/ /*@switchbreak@*/ break;
03018                     case DT_HASH:
03019                         gotHASH= 1;
03020                         /*@innercontinue@*/ continue;
03021                     case DT_GNU_HASH:
03022                         gotGNUHASH= 1;
03023                         /*@innercontinue@*/ continue;
03024                     case DT_DEBUG:    
03025                         gotDEBUG = 1;
03026                         /*@innercontinue@*/ continue;
03027                     case DT_NEEDED:
03028                         /* Only from files with executable bit set. */
03029                         if (skipR || !is_executable)
03030                             /*@innercontinue@*/ continue;
03031                         /* Add next require dependency. */
03032                         s = elf_strptr(elf, shdr->sh_link, dyn->d_un.d_val);
03033 assert(s != NULL);
03034                         buf[0] = '\0';
03035                         ds = rpmdsSingle(RPMTAG_REQUIRENAME,
03036                                 sonameDep(buf, s, isElf64),
03037                                 "", RPMSENSE_FIND_REQUIRES);
03038                         xx = add(context, ds);
03039                         ds = rpmdsFree(ds);
03040                         /*@switchbreak@*/ break;
03041                     case DT_SONAME:
03042                         gotSONAME = 1;
03043                         if (skipP)
03044                             /*@innercontinue@*/ continue;
03045                         s = elf_strptr(elf, shdr->sh_link, dyn->d_un.d_val);
03046 assert(s != NULL);
03047                         /* Add next provide dependency. */
03048                         buf[0] = '\0';
03049                         ds = rpmdsSingle(RPMTAG_PROVIDENAME,
03050                                 sonameDep(buf, s, isElf64),
03051                                 "", RPMSENSE_FIND_PROVIDES);
03052                         xx = add(context, ds);
03053                         ds = rpmdsFree(ds);
03054                         /*@switchbreak@*/ break;
03055                     }
03056                 }
03057 /*@=boundswrite@*/
03058             }
03059             /*@switchbreak@*/ break;
03060         }
03061     }
03062     /*@=branchstate =uniondef @*/
03063 
03064     /* For DSOs which use the .gnu_hash section and don't have a .hash
03065      * section, we need to ensure that we have a new enough glibc. */
03066     if (gotGNUHASH && !gotHASH) {
03067         ds = rpmdsSingle(RPMTAG_REQUIRENAME, "rtld(GNU_HASH)", "",
03068                         RPMSENSE_FIND_REQUIRES);
03069         xx = add(context, ds);
03070         ds = rpmdsFree(ds);
03071     }
03072 
03073     /* For DSO's, provide the basename of the file if DT_SONAME not found. */
03074     if (!skipP && isDSO && !gotDEBUG && !gotSONAME) {
03075         s = strrchr(fn, '/');
03076         if (s != NULL)
03077             s++;
03078         else
03079             s = fn;
03080 assert(s != NULL);
03081 
03082         /* Add next provide dependency. */
03083         buf[0] = '\0';
03084         ds = rpmdsSingle(RPMTAG_PROVIDENAME,
03085                 sonameDep(buf, s, isElf64), "", RPMSENSE_FIND_PROVIDES);
03086         xx = add(context, ds);
03087         ds = rpmdsFree(ds);
03088     }
03089 
03090 exit:
03091     soname = _free(soname);
03092     if (elf) (void) elf_end(elf);
03093     if (fdno > 0)
03094         xx = close(fdno);
03095     return 0;
03096 #else
03097     return -1;
03098 #endif
03099 }
03100 
03101 #define _SBIN_LDCONFIG_P        "/sbin/ldconfig -p"
03102 /*@unchecked@*/ /*@observer@*/ /*@owned@*/ /*@relnull@*/
03103 static const char * _ldconfig_cmd = _SBIN_LDCONFIG_P;
03104 
03105 #define _LD_SO_CACHE    "/etc/ld.so.cache"
03106 /*@unchecked@*/ /*@observer@*/ /*@owned@*/ /*@relnull@*/
03107 static const char * _ldconfig_cache = NULL;
03108 
03109 int rpmdsLdconfig(rpmPRCO PRCO, const char * fn)
03110         /*@globals _ldconfig_cmd, _ldconfig_cache @*/
03111         /*@modifies _ldconfig_cmd, _ldconfig_cache @*/
03112 {
03113     char buf[BUFSIZ];
03114     const char *DSOfn;
03115     const char *N, *EVR;
03116     int_32 Flags = 0;
03117     rpmds ds;
03118     char * f, * fe;
03119     char * g, * ge;
03120     char * t;
03121     FILE * fp = NULL;
03122     int rc = -1;
03123     int xx;
03124 
03125     if (PRCO == NULL)
03126         return -1;
03127 
03128 /*@-modobserver@*/
03129     if (_ldconfig_cmd == NULL) {
03130         _ldconfig_cmd = rpmExpand("%{?_rpmds_ldconfig_cmd}", NULL);
03131         if (!(_ldconfig_cmd != NULL && *_ldconfig_cmd == '/')) {
03132 /*@-observertrans @*/
03133             _ldconfig_cmd = _free(_ldconfig_cmd);
03134 /*@=observertrans @*/
03135             _ldconfig_cmd = xstrdup(_SBIN_LDCONFIG_P);
03136         }
03137     }
03138 
03139     if (_ldconfig_cache == NULL) {
03140         _ldconfig_cache = rpmExpand("%{?_rpmds_ldconfig_cache}", NULL);
03141         /* XXX may need to validate path existence somewhen. */
03142         if (!(_ldconfig_cache != NULL && *_ldconfig_cache == '/')) {
03143 /*@-observertrans @*/
03144             _ldconfig_cache = _free(_ldconfig_cache);
03145 /*@=observertrans @*/
03146             _ldconfig_cache = xstrdup(_LD_SO_CACHE);
03147         }
03148     }
03149 /*@=modobserver@*/
03150 
03151 /*@-branchstate@*/
03152     if (fn == NULL)
03153         fn = _ldconfig_cache;
03154 /*@=branchstate@*/
03155 
03156 if (_rpmds_debug < 0)
03157 fprintf(stderr, "*** %s(%p, %s) P %p R %p C %p O %p T %p D %p L %p\n", __FUNCTION__, PRCO, fn, PRCO->Pdsp, PRCO->Rdsp, PRCO->Cdsp, PRCO->Odsp, PRCO->Tdsp, PRCO->Ddsp, PRCO->Ldsp);
03158 
03159     fp = popen(_ldconfig_cmd, "r");
03160     if (fp == NULL)
03161         goto exit;
03162 
03163     while((f = fgets(buf, sizeof(buf), fp)) != NULL) {
03164         EVR = NULL;
03165         /* rtrim on line. */
03166         ge = f + strlen(f);
03167         while (--ge > f && _isspace(*ge))
03168             *ge = '\0';
03169 
03170         /* ltrim on line. */
03171         while (*f && _isspace(*f))
03172             f++;
03173 
03174         /* split on '=>' */
03175         fe = f;
03176         while (*fe && !(fe[0] == '=' && fe[1] == '>'))
03177             fe++;
03178         if (*fe == '\0')
03179             continue;
03180 
03181         /* find the DSO file name. */
03182         DSOfn = fe + 2;
03183 
03184         /* ltrim on DSO file name. */
03185         while (*DSOfn && _isspace(*DSOfn))
03186             DSOfn++;
03187         if (*DSOfn == '\0')
03188             continue;
03189 
03190         /* rtrim from "=>" */
03191         if (fe > f && fe[-1] == ' ') fe[-1] = '\0';
03192         *fe++ = '\0';
03193         *fe++ = '\0';
03194         g = fe;
03195 
03196         /* ltrim on field 2. */
03197         while (*g && _isspace(*g))
03198             g++;
03199         if (*g == '\0')
03200             continue;
03201 
03202         /* split out flags */
03203         for (t = f; *t != '\0'; t++) {
03204             if (!_isspace(*t))
03205                 /*@innercontinue@*/ continue;
03206             *t++ = '\0';
03207             /*@innerbreak@*/ break;
03208         }
03209         /* XXX "libc4" "ELF" "libc5" "libc6" _("unknown") */
03210         /* XXX use flags to generate soname color */
03211         /* ",64bit" ",IA-64" ",x86-64", ",64bit" are color = 2 */
03212         /* ",N32" for mips64/libn32 */
03213 
03214         /* XXX use flags and LDASSUME_KERNEL to skip sonames? */
03215         /* "Linux" "Hurd" "Solaris" "FreeBSD" "kNetBSD" N_("Unknown OS") */
03216         /* ", OS ABI: %s %d.%d.%d" */
03217 
03218         N = f;
03219 /*@-branchstate@*/
03220         if (EVR == NULL)
03221             EVR = "";
03222 /*@=branchstate@*/
03223         Flags |= RPMSENSE_PROBE;
03224         ds = rpmdsSingle(RPMTAG_PROVIDENAME, N, EVR, Flags);
03225         xx = rpmdsMerge(PRCO->Pdsp, ds);
03226         ds = rpmdsFree(ds);
03227 
03228         xx = rpmdsELF(DSOfn, 0, rpmdsMergePRCO, PRCO);
03229     }
03230     rc = 0;
03231 
03232 exit:
03233     if (fp != NULL) (void) pclose(fp);
03234     return rc;
03235 }
03236 
03237 
03238 #if defined(__sun)
03239 #define _RLD_SEARCH_PATH        "/lib:/usr/lib"
03240 /*@unchecked@*/ /*@observer@*/ /*@owned@*/ /*@relnull@*/
03241 static const char * _rld_search_path = NULL;
03242 
03243 /* search a colon-separated list of directories for shared objects */
03244 int rpmdsRldpath(rpmPRCO PRCO, const char * rldp)
03245         /*@globals _rld_search_path @*/
03246         /*@modifies _rld_search_path @*/
03247 {
03248     char buf[BUFSIZ];
03249     const char *N, *EVR;
03250     int_32 Flags = 0;
03251     rpmds ds;
03252     const char * f;
03253     const char * g;
03254     int rc = -1;
03255     int xx;
03256     glob_t  gl;
03257     char ** gp;
03258 
03259     if (PRCO == NULL)
03260         return -1;
03261 
03262 /*@-modobserver@*/
03263     if (_rld_search_path == NULL) {
03264         _rld_search_path = rpmExpand("%{?_rpmds_rld_search_path}", NULL);
03265         /* XXX may need to validate path existence somewhen. */
03266         if (!(_rld_search_path != NULL && *_rld_search_path == '/')) {
03267 /*@-observertrans @*/
03268             _rld_search_path = _free(_rld_search_path);
03269 /*@=observertrans @*/
03270             _rld_search_path = xstrdup(_RLD_SEARCH_PATH);
03271         }
03272     }
03273 /*@=modobserver@*/
03274 
03275 /*@-branchstate@*/
03276     if (rldp == NULL)
03277         rldp = _rld_search_path;
03278 /*@=branchstate@*/
03279 
03280 if (_rpmds_debug > 0)
03281 fprintf(stderr, "*** %s(%p, %s) P %p R %p C %p O %p\n", __FUNCTION__, PRCO, rldp, PRCO->Pdsp, PRCO->Rdsp, PRCO->Cdsp, PRCO->Odsp);
03282 
03283     f = rldp;
03284     /* move through the path, splitting on : */
03285     while (f) {
03286         EVR = NULL;
03287         g = strchr(f, ':');
03288         if (g == NULL) {
03289             strcpy(buf, f);
03290             /* this is the last element, no more :'s */
03291             f = NULL;
03292         } else {
03293             /* copy this chunk to buf */
03294             strncpy(buf, f, g - f + 1);
03295             buf[g-f] = '\0';
03296 
03297             /* get ready for next time through */
03298             f = g + 1;
03299         }
03300 
03301         if ( !(strlen(buf) > 0 && buf[0] == '/') )
03302             continue;
03303 
03304         /* XXX: danger, buffer len */
03305         /* XXX: *.so.* should be configurable via a macro */
03306         strcat(buf, "/*.so.*");
03307 
03308 if (_rpmds_debug > 0)
03309 fprintf(stderr, "*** %s(%p, %s) globbing %s\n", __FUNCTION__, PRCO, rldp, buf);
03310 
03311         xx = glob(buf, 0, NULL, &gl);
03312         if (xx)         /* glob error, probably GLOB_NOMATCH */
03313             continue;
03314 
03315 if (_rpmds_debug > 0)
03316 fprintf(stderr, "*** %s(%p, %s) glob matched %d files\n", __FUNCTION__, PRCO, rldp, gl.gl_pathc);
03317 
03318         gp = gl.gl_pathv;
03319         /* examine each match */
03320 /*@-branchstate@*/
03321         while (gp && *gp) {
03322             const char *DSOfn;
03323             /* XXX: should probably verify that we matched a file */
03324             DSOfn = *gp;
03325             gp++;
03326             if (EVR == NULL)
03327                 EVR = "";
03328 
03329             /* N needs to be basename of DSOfn */
03330             N = DSOfn + strlen(DSOfn);
03331             while (N > DSOfn && *N != '/')
03332                 --N;
03333 
03334             Flags |= RPMSENSE_PROBE;
03335             ds = rpmdsSingle(RPMTAG_PROVIDENAME, N, EVR, Flags);
03336             xx = rpmdsMerge(PRCO->Pdsp, ds);
03337             ds = rpmdsFree(ds);
03338 
03339             xx = rpmdsELF(DSOfn, 0, rpmdsMergePRCO, PRCO);
03340         }
03341 /*@=branchstate@*/
03342 /*@-immediatetrans@*/
03343         globfree(&gl);
03344 /*@=immediatetrans@*/
03345     }
03346     rc = 0;
03347 
03348     return rc;
03349 }
03350 
03351 #define _SOLARIS_CRLE   "/usr/sbin/crle"
03352 /*@unchecked@*/ /*@observer@*/ /*@owned@*/ /*@relnull@*/
03353 static const char * _crle_cmd = NULL;
03354 
03355 int rpmdsCrle(rpmPRCO PRCO, /*@unused@*/ const char * fn)
03356         /*@globals _crle_cmd @*/
03357         /*@modifies _crle_cmd @*/
03358 {
03359     char buf[BUFSIZ];
03360     char * f;
03361     char * g, * ge;
03362     FILE * fp = NULL;
03363     int rc = -1;        /* assume failure */
03364     int xx;
03365     int found_dlp = 0;
03366 
03367     if (PRCO == NULL)
03368         return -1;
03369 
03370 /*@-modobserver@*/
03371     if (_crle_cmd == NULL) {
03372         _crle_cmd = rpmExpand("%{?_rpmds_crle_cmd}", NULL);
03373         if (!(_crle_cmd != NULL && *_crle_cmd == '/')) {
03374 /*@-observertrans @*/
03375             _crle_cmd = _free(_crle_cmd);
03376 /*@=observertrans @*/
03377             _crle_cmd = xstrdup(_SOLARIS_CRLE);
03378         }
03379     }
03380 
03381     /* XXX: we rely on _crle_cmd including the -64 arg, if ELF64 */
03382     fp = popen(_crle_cmd, "r");
03383     if (fp == NULL)
03384         return rc;
03385 
03386     /* 
03387      * we want the first line that contains "(ELF):"
03388      * we cannot search for "Default Library Path (ELF):" because that
03389      * changes in non-C locales.
03390      */
03391     while((f = fgets(buf, sizeof(buf), fp)) != NULL) {
03392         if (found_dlp)  /* XXX read all data? */
03393             continue;
03394 
03395         g = strstr(f, "(ELF):");
03396         if (g == NULL)
03397             continue;
03398 
03399         found_dlp = 1;
03400         f = g + (sizeof("(ELF):")-1);
03401         while (_isspace(*f))
03402             f++;
03403 
03404         /* rtrim path */
03405         ge = f + strlen(f);
03406         while (--ge > f && _isspace(*ge))
03407             *ge = '\0';
03408     }
03409     xx = pclose(fp);
03410 
03411     /* we have the loader path, let rpmdsRldpath() do the work */
03412     if (found_dlp)
03413         rc = rpmdsRldpath(PRCO, f);
03414 
03415     return rc;
03416 }
03417 #endif
03418 
03419 int rpmdsUname(rpmds *dsp, const struct utsname * un)
03420 {
03421 /*@observer@*/
03422     static const char * NS = "uname";
03423     struct utsname myun;
03424     int rc = -1;
03425     int xx;
03426 
03427     if (un == NULL) {
03428         xx = uname(&myun);
03429         if (xx != 0)
03430             goto exit;
03431         un = &myun;
03432     }
03433 
03434 /*@-type@*/
03435     /* XXX values need to be checked for EVR (i.e. no '-' character.) */
03436     if (un->sysname != NULL)
03437         rpmdsNSAdd(dsp, NS, "sysname", un->sysname, RPMSENSE_EQUAL);
03438     if (un->nodename != NULL)
03439         rpmdsNSAdd(dsp, NS, "nodename", un->nodename, RPMSENSE_EQUAL);
03440     if (un->release != NULL)
03441         rpmdsNSAdd(dsp, NS, "release", un->release, RPMSENSE_EQUAL);
03442 #if 0   /* XXX has embedded spaces */
03443     if (un->version != NULL)
03444         rpmdsNSAdd(dsp, NS, "version", un->version, RPMSENSE_EQUAL);
03445 #endif
03446     if (un->machine != NULL)
03447         rpmdsNSAdd(dsp, NS, "machine", un->machine, RPMSENSE_EQUAL);
03448 #if defined(__linux__)
03449     if (un->domainname != NULL && strcmp(un->domainname, "(none)"))
03450         rpmdsNSAdd(dsp, NS, "domainname", un->domainname, RPMSENSE_EQUAL);
03451 #endif
03452 /*@=type@*/
03453     rc = 0;
03454 
03455 exit:
03456     return rc;
03457 }
03458 
03459 #define _PERL_PROVIDES  "/usr/bin/find /usr/lib/perl5 | /usr/lib/rpm/perl.prov"
03460 /*@unchecked@*/ /*@observer@*/ /*@owned@*/ /*@relnull@*/
03461 static const char * _perldeps_cmd = NULL;
03462 
03463 int rpmdsPipe(rpmds * dsp, int_32 tagN, const char * cmd)
03464         /*@globals _perldeps_cmd @*/
03465         /*@modifies _perldeps_cmd @*/
03466 {
03467     char buf[BUFSIZ];
03468     const char *N, *EVR;
03469     int_32 Flags = 0;
03470     rpmds ds;
03471     char * f, * fe;
03472     char * g, * ge;
03473     FILE * fp = NULL;
03474     const char * fn = "pipe";
03475     int rc = -1;
03476     int cmdprinted;
03477     int ln;
03478     int xx;
03479 
03480 /*@-modobserver@*/
03481     if (_perldeps_cmd == NULL) {
03482         _perldeps_cmd = rpmExpand("%{?_rpmds_perldeps_cmd}", NULL);
03483         /* XXX may need to validate path existence somewhen. */
03484         if (!(_perldeps_cmd != NULL && *_perldeps_cmd == '/')) {
03485 /*@-observertrans @*/
03486             _perldeps_cmd = _free(_perldeps_cmd);
03487 /*@=observertrans @*/
03488             _perldeps_cmd = xstrdup(_PERL_PROVIDES);
03489         }
03490     }
03491 /*@=modobserver@*/
03492 
03493     if (tagN <= 0)
03494         tagN = RPMTAG_PROVIDENAME;
03495 /*@-branchstate@*/
03496     if (cmd == NULL)
03497         cmd = _perldeps_cmd;
03498 /*@=branchstate@*/
03499 
03500     fp = popen(cmd, "r");
03501     if (fp == NULL)
03502         goto exit;
03503 
03504     ln = 0;
03505     cmdprinted = 0;
03506     while((f = fgets(buf, sizeof(buf), fp)) != NULL) {
03507         ln++;
03508 
03509         /* insure a terminator. */
03510         buf[sizeof(buf)-1] = '\0';
03511 
03512         /* ltrim on line. */
03513         while (*f && _isspace(*f))
03514             f++;
03515 
03516         /* skip empty lines and comments */
03517         if (*f == '\0' || *f == '#')
03518             continue;
03519 
03520         /* rtrim on line. */
03521         fe = f + strlen(f);
03522         while (--fe > f && _isspace(*fe))
03523             *fe = '\0';
03524 
03525         /* split on ' '  or comparison operator. */
03526         fe = f;
03527         if (*f == '!') fe++;
03528         while (*fe && !_isspace(*fe) && strchr("!<=>", *fe) == NULL)
03529             fe++;
03530         while (*fe && _isspace(*fe))
03531             *fe++ = '\0';
03532 
03533         if (!(xisalnum(f[0]) || strchr("/_%!", f[0]) != NULL)) {
03534             if (!cmdprinted++)
03535                 fprintf(stderr, _("running \"%s\" pipe command\n"), cmd);
03536             fprintf(stderr, _("%s:%d \"%s\" has invalid name. Skipping ...\n"),
03537                         fn, ln, f);
03538             continue;
03539         }
03540 
03541         N = f;
03542         EVR = NULL;
03543         Flags = 0;
03544 
03545         /* parse for non-path, versioned dependency. */
03546 /*@-branchstate@*/
03547         if (*f != '/' && *fe != '\0') {
03548             /* parse comparison operator */
03549             g = fe;
03550             Flags = rpmEVRflags(fe, (const char **)&g);
03551             if (Flags == 0) {
03552                 if (!cmdprinted++)
03553                     fprintf(stderr, _("running \"%s\" pipe command\n"), cmd),
03554                 fprintf(stderr, _("%s:%d \"%s\" has no comparison operator. Skipping ...\n"),
03555                         fn, ln, fe);
03556                 continue;
03557             }
03558             *fe = '\0';
03559 
03560             /* ltrim on field 2. */
03561             while (*g && _isspace(*g))
03562                 g++;
03563             if (*g == '\0') {
03564                 if (!cmdprinted++)
03565                     fprintf(stderr, _("running \"%s\" pipe command\n"), cmd),
03566                 /* XXX No EVR comparison value found. */
03567                 fprintf(stderr, _("\tline %d: No EVR comparison value found.\n Skipping ..."),
03568                         ln);
03569                 fprintf(stderr, _("%s:%d \"%s\" has no EVR string. Skipping ...\n"),
03570                         fn, ln, f);
03571                 continue;
03572             }
03573 
03574             ge = g + 1;
03575             while (*ge && !_isspace(*ge))
03576                 ge++;
03577 
03578             if (*ge != '\0')
03579                 *ge = '\0';     /* XXX can't happen, line rtrim'ed already. */
03580 
03581             EVR = g;
03582         }
03583 
03584         if (EVR == NULL)
03585             EVR = "";
03586         Flags |= RPMSENSE_PROBE;
03587 /*@=branchstate@*/
03588         ds = rpmdsSingle(tagN, N, EVR, Flags);
03589         xx = rpmdsMerge(dsp, ds);
03590         ds = rpmdsFree(ds);
03591     }
03592     rc = 0;
03593 
03594 exit:
03595     if (fp != NULL) (void) pclose(fp);
03596     return rc;
03597 }
03598 
03599 static int rpmdsNAcmp(rpmds A, rpmds B)
03600         /*@*/
03601 {
03602     const char * AN = A->ns.N;
03603     const char * AA = A->ns.A;
03604     const char * BN = B->ns.N;
03605     const char * BA = B->ns.A;
03606     int rc;
03607 
03608     if (!AA && !BA) {
03609         rc = strcmp(AN, BN);
03610     } else if (AA && !BA) {
03611         rc = strncmp(AN, BN, (AA - AN)) || BN[AA - AN];
03612         if (!rc)
03613             rc = strcmp(AA, B->A);
03614     } else if (!AA && BA) {
03615         rc = strncmp(AN, BN, (BA - BN)) || AN[BA - BN];
03616         if (!rc)
03617             rc = strcmp(BA, A->A);
03618     } else {
03619         rc = strcmp(AN, BN);
03620     }
03621     return rc;
03622 }
03623 
03624 int rpmdsCompare(const rpmds A, const rpmds B)
03625 {
03626     const char *aDepend = (A->DNEVR != NULL ? xstrdup(A->DNEVR+2) : "");
03627     const char *bDepend = (B->DNEVR != NULL ? xstrdup(B->DNEVR+2) : "");
03628     EVR_t a = memset(alloca(sizeof(*a)), 0, sizeof(*a));
03629     EVR_t b = memset(alloca(sizeof(*a)), 0, sizeof(*a));
03630     int_32 aFlags = A->ns.Flags;
03631     int_32 bFlags = B->ns.Flags;
03632     int (*EVRcmp) (const char *a, const char *b);
03633     int result = 1;
03634     int sense;
03635     int xx;
03636 
03637 assert((rpmdsFlags(A) & RPMSENSE_SENSEMASK) == A->ns.Flags);
03638 assert((rpmdsFlags(B) & RPMSENSE_SENSEMASK) == B->ns.Flags);
03639 /*@-boundsread@*/
03640     /* Different names (and/or name.arch's) don't overlap. */
03641     if (rpmdsNAcmp(A, B)) {
03642         result = 0;
03643         goto exit;
03644     }
03645 
03646     /* XXX rpm prior to 3.0.2 did not always supply EVR and Flags. */
03647 /*@-nullderef@*/
03648     if (!(A->EVR && A->Flags && B->EVR && B->Flags))
03649         goto exit;
03650 
03651     /* Same name. If either A or B is an existence test, always overlap. */
03652     if (!(aFlags && bFlags))
03653         goto exit;
03654 
03655     /* If either EVR is non-existent or empty, always overlap. */
03656     if (!(A->EVR[A->i] && *A->EVR[A->i] && B->EVR[B->i] && *B->EVR[B->i]))
03657         goto exit;
03658 
03659     /* Both AEVR and BEVR exist. */
03660 /*@-boundswrite@*/
03661     xx = (A->EVRparse ? A->EVRparse : rpmEVRparse) (A->EVR[A->i], a);
03662     xx = (B->EVRparse ? B->EVRparse : rpmEVRparse) (B->EVR[B->i], b);
03663 /*@=boundswrite@*/
03664 
03665     /* If EVRcmp is identical, use that, otherwise use default. */
03666     EVRcmp = (A->EVRcmp && B->EVRcmp && A->EVRcmp == B->EVRcmp)
03667         ? A->EVRcmp : rpmvercmp;
03668 
03669     /* Compare {A,B} [epoch:]version[-release] */
03670     sense = 0;
03671     if (a->E && *a->E && b->E && *b->E)
03672 /*@i@*/ sense = EVRcmp(a->E, b->E);
03673     else if (a->E && *a->E && atol(a->E) > 0) {
03674         if (!B->nopromote) {
03675             int lvl = (_rpmds_unspecified_epoch_noise  ? RPMMESS_WARNING : RPMMESS_DEBUG);
03676             rpmMessage(lvl, _("The \"B\" dependency needs an epoch (assuming same epoch as \"A\")\n\tA = \"%s\"\tB = \"%s\"\n"),
03677                 aDepend, bDepend);
03678             sense = 0;
03679         } else
03680             sense = 1;
03681     } else if (b->E && *b->E && atol(b->E) > 0)
03682         sense = -1;
03683 
03684     if (sense == 0) {
03685 /*@i@*/ sense = EVRcmp(a->V, b->V);
03686         if (sense == 0 && a->R && *a->R && b->R && *b->R)
03687 /*@i@*/     sense = EVRcmp(a->R, b->R);
03688     }
03689 /*@=boundsread@*/
03690     a->str = _free(a->str);
03691     b->str = _free(b->str);
03692 
03693     /* Detect overlap of {A,B} range. */
03694     if (aFlags == RPMSENSE_NOTEQUAL || bFlags == RPMSENSE_NOTEQUAL) {
03695         result = (sense != 0);
03696     } else if (sense < 0 && ((aFlags & RPMSENSE_GREATER) || (bFlags & RPMSENSE_LESS))) {
03697         result = 1;
03698     } else if (sense > 0 && ((aFlags & RPMSENSE_LESS) || (bFlags & RPMSENSE_GREATER))) {
03699         result = 1;
03700     } else if (sense == 0 &&
03701         (((aFlags & RPMSENSE_EQUAL) && (bFlags & RPMSENSE_EQUAL)) ||
03702          ((aFlags & RPMSENSE_LESS) && (bFlags & RPMSENSE_LESS)) ||
03703          ((aFlags & RPMSENSE_GREATER) && (bFlags & RPMSENSE_GREATER)))) {
03704         result = 1;
03705     } else
03706         result = 0;
03707 /*@=nullderef@*/
03708 
03709 exit:
03710     if (_noisy_range_comparison_debug_message)
03711     rpmMessage(RPMMESS_DEBUG, _("  %s    A %s\tB %s\n"),
03712         (result ? _("YES") : _("NO ")), aDepend, bDepend);
03713     aDepend = _free(aDepend);
03714     bDepend = _free(bDepend);
03715     return result;
03716 }
03717 
03718 void rpmdsProblem(rpmps ps, const char * pkgNEVR, const rpmds ds,
03719         const fnpyKey * suggestedKeys, int adding)
03720 {
03721     const char * Name =  rpmdsN(ds);
03722     const char * DNEVR = rpmdsDNEVR(ds);
03723     const char * EVR = rpmdsEVR(ds);
03724     rpmProblemType type;
03725     fnpyKey key;
03726 
03727     if (ps == NULL) return;
03728 
03729     /*@-branchstate@*/
03730     if (Name == NULL) Name = "?N?";
03731     if (EVR == NULL) EVR = "?EVR?";
03732     if (DNEVR == NULL) DNEVR = "? ?N? ?OP? ?EVR?";
03733     /*@=branchstate@*/
03734 
03735     rpmMessage(RPMMESS_DEBUG, _("package %s has unsatisfied %s: %s\n"),
03736             pkgNEVR, ds->Type, DNEVR+2);
03737 
03738     switch ((unsigned)DNEVR[0]) {
03739     case 'C':   type = RPMPROB_CONFLICT;        break;
03740     default:
03741     case 'R':   type = RPMPROB_REQUIRES;        break;
03742     }
03743 
03744     key = (suggestedKeys ? suggestedKeys[0] : NULL);
03745     rpmpsAppend(ps, type, pkgNEVR, key, NULL, NULL, DNEVR, adding);
03746 }
03747 
03748 int rpmdsAnyMatchesDep (const Header h, const rpmds req, int nopromote)
03749 {
03750     int scareMem = 0;
03751     rpmds provides = NULL;
03752     int_32 reqFlags = req->ns.Flags;
03753     int result = 1;
03754 
03755 assert((rpmdsFlags(req) & RPMSENSE_SENSEMASK) == req->ns.Flags);
03756     /* XXX rpm prior to 3.0.2 did not always supply EVR and Flags. */
03757     if (req->EVR == NULL || req->Flags == NULL)
03758         goto exit;
03759 
03760     switch(req->ns.Type) {
03761     default:
03762 /*@-boundsread@*/
03763         /* Primary key retrieve satisfes an existence compare. */
03764         if (!reqFlags || !req->EVR[req->i] || *req->EVR[req->i] == '\0')
03765             goto exit;
03766 /*@=boundsread@*/
03767         /*@fallthrough@*/
03768     case RPMNS_TYPE_ARCH:
03769         break;
03770     }
03771 
03772     /* Get provides information from header */
03773     provides = rpmdsInit(rpmdsNew(h, RPMTAG_PROVIDENAME, scareMem));
03774     if (provides == NULL) {
03775         result = 0;
03776         goto exit;      /* XXX should never happen */
03777     }
03778     if (nopromote)
03779         (void) rpmdsSetNoPromote(provides, nopromote);
03780 
03781     /*
03782      * Rpm prior to 3.0.3 did not have versioned provides.
03783      * If no provides version info is available, match any/all requires
03784      * with same name.
03785      */
03786     if (provides->EVR == NULL)
03787         goto exit;
03788 
03789     /* If any provide matches the require, we're done. */
03790     result = 0;
03791     if (provides != NULL)
03792     while (rpmdsNext(provides) >= 0)
03793         if ((result = rpmdsCompare(provides, req)))
03794             break;
03795 
03796 exit:
03797     provides = rpmdsFree(provides);
03798 
03799     return result;
03800 }
03801 
03802 int rpmdsNVRMatchesDep(const Header h, const rpmds req, int nopromote)
03803 {
03804     HGE_t hge = (HGE_t)headerGetEntryMinMemory;
03805     const char * pkgN, * V, * R;
03806     int_32 * epoch;
03807     const char * pkgEVR;
03808     char * t;
03809     int_32 reqFlags = req->ns.Flags;
03810     int_32 pkgFlags = RPMSENSE_EQUAL;
03811     int result = 1;
03812     rpmds pkg;
03813     size_t nb;
03814 
03815 assert((rpmdsFlags(req) & RPMSENSE_SENSEMASK) == req->ns.Flags);
03816     /* XXX rpm prior to 3.0.2 did not always supply EVR and Flags. */
03817     if (req->EVR == NULL || req->Flags == NULL)
03818         goto exit;
03819 
03820 /*@-boundsread@*/
03821     if (!(reqFlags && req->EVR[req->i] && *req->EVR[req->i]))
03822         goto exit;
03823 /*@=boundsread@*/
03824 
03825     /* Get package information from header */
03826     (void) headerNVR(h, &pkgN, &V, &R);
03827 
03828     nb = 21 + 1 + 1;
03829     if (V) nb += strlen(V);
03830     if (R) nb += strlen(R);
03831 /*@-boundswrite@*/
03832     pkgEVR = t = alloca(nb);
03833     *t = '\0';
03834     if (hge(h, RPMTAG_EPOCH, NULL, (void **) &epoch, NULL)) {
03835         sprintf(t, "%d:", *epoch);
03836         t += strlen(t);
03837     }
03838     (void) stpcpy( stpcpy( stpcpy(t, V) , "-") , R);
03839 /*@=boundswrite@*/
03840 
03841     if ((pkg = rpmdsSingle(RPMTAG_PROVIDENAME, pkgN, pkgEVR, pkgFlags)) != NULL) {
03842         if (nopromote)
03843             (void) rpmdsSetNoPromote(pkg, nopromote);
03844         result = rpmdsCompare(pkg, req);
03845         pkg = rpmdsFree(pkg);
03846     }
03847 
03848 exit:
03849     return result;
03850 }
03851 
03852 int rpmdsNegateRC(const rpmds ds, int rc)
03853 {
03854     if (ds->ns.str[0] == '!')
03855         rc = (rc == 0);
03856     return rc;
03857 }

Generated on Thu Feb 7 03:43:14 2008 for rpm by  doxygen 1.5.1