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<hr><h1>rpmdb/db3.c</h1><a href="db3_8c.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 <span class="comment">/*@-type@*/</span> <span class="comment">/* FIX: annotate db3 methods */</span>
00006 <span class="comment">/*@unchecked@*/</span>
<a name="l00007"></a><a class="code" href="db3_8c.html#a0">00007</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="db3_8c.html#a0">_debug</a> = 1; <span class="comment">/* XXX if < 0 debugging, > 0 unusual error returns */</span>
00008
00009 <span class="preprocessor">#include "<a class="code" href="system_8h.html">system.h</a>"</span>
00010
00011 <span class="preprocessor">#if defined(HAVE_FTOK) && defined(HAVE_SYS_IPC_H)</span>
00012 <span class="preprocessor"></span><span class="preprocessor">#include <sys/ipc.h></span>
00013 <span class="preprocessor">#endif</span>
00014 <span class="preprocessor"></span>
00015 <span class="preprocessor">#if defined(__LCLINT__)</span>
00016 <span class="preprocessor"></span><span class="comment">/*@-redef@*/</span> <span class="comment">/* FIX: rpmio/rpmio.c also declares */</span>
00017 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> u_int32_t;
00018 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> u_int16_t;
00019 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> u_int8_t;
00020 <span class="comment">/*@-incondefs@*/</span> <span class="comment">/* LCLint 3.0.0.15 */</span>
00021 <span class="keyword">typedef</span> <span class="keywordtype">int</span> int32_t;
00022 <span class="comment">/*@=incondefs@*/</span>
00023 <span class="comment">/*@=redef@*/</span>
00024 <span class="preprocessor">#endif</span>
00025 <span class="preprocessor"></span>
00026 <span class="preprocessor">#include <db3/db.h></span>
00027
00028 <span class="preprocessor">#include <<a class="code" href="rpmlib_8h.html">rpmlib.h</a>></span>
00029 <span class="preprocessor">#include <<a class="code" href="rpmmacro_8h.html">rpmmacro.h</a>></span>
00030 <span class="preprocessor">#include <<a class="code" href="rpmurl_8h.html">rpmurl.h</a>></span> <span class="comment">/* XXX urlPath proto */</span>
00031
00032 <span class="preprocessor">#include "<a class="code" href="rpmdb_8h.html">rpmdb.h</a>"</span>
00033
00034 <span class="preprocessor">#include "<a class="code" href="debug_8h.html">debug.h</a>"</span>
00035
00036 <span class="comment">/*@access rpmdb@*/</span>
00037 <span class="comment">/*@access dbiIndex@*/</span>
00038 <span class="comment">/*@access dbiIndexSet@*/</span>
00039
00043 <span class="comment">/*@-fielduse@*/</span>
<a name="l00044"></a><a class="code" href="structdbiHStats__s.html">00044</a> <span class="keyword">struct </span><a class="code" href="structdbiHStats__s.html">dbiHStats_s</a> {
<a name="l00045"></a><a class="code" href="structdbiHStats__s.html#m0">00045</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiHStats__s.html#m0">hash_magic</a>;
<a name="l00046"></a><a class="code" href="structdbiHStats__s.html#m1">00046</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiHStats__s.html#m1">hash_version</a>;
<a name="l00047"></a><a class="code" href="structdbiHStats__s.html#m2">00047</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiHStats__s.html#m2">hash_nkeys</a>;
<a name="l00048"></a><a class="code" href="structdbiHStats__s.html#m3">00048</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiHStats__s.html#m3">hash_ndata</a>;
<a name="l00049"></a><a class="code" href="structdbiHStats__s.html#m4">00049</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiHStats__s.html#m4">hash_pagesize</a>;
<a name="l00050"></a><a class="code" href="structdbiHStats__s.html#m5">00050</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiHStats__s.html#m5">hash_nelem</a>;
<a name="l00051"></a><a class="code" href="structdbiHStats__s.html#m6">00051</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiHStats__s.html#m6">hash_ffactor</a>;
<a name="l00052"></a><a class="code" href="structdbiHStats__s.html#m7">00052</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiHStats__s.html#m7">hash_buckets</a>;
<a name="l00053"></a><a class="code" href="structdbiHStats__s.html#m8">00053</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiHStats__s.html#m8">hash_free</a>;
<a name="l00054"></a><a class="code" href="structdbiHStats__s.html#m9">00054</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiHStats__s.html#m9">hash_bfree</a>;
<a name="l00055"></a><a class="code" href="structdbiHStats__s.html#m10">00055</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiHStats__s.html#m10">hash_bigpages</a>;
<a name="l00056"></a><a class="code" href="structdbiHStats__s.html#m11">00056</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiHStats__s.html#m11">hash_big_bfree</a>;
<a name="l00057"></a><a class="code" href="structdbiHStats__s.html#m12">00057</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiHStats__s.html#m12">hash_overflows</a>;
<a name="l00058"></a><a class="code" href="structdbiHStats__s.html#m13">00058</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiHStats__s.html#m13">hash_ovfl_free</a>;
<a name="l00059"></a><a class="code" href="structdbiHStats__s.html#m14">00059</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiHStats__s.html#m14">hash_dup</a>;
<a name="l00060"></a><a class="code" href="structdbiHStats__s.html#m15">00060</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiHStats__s.html#m15">hash_dup_free</a>;
00061 };
00062
<a name="l00066"></a><a class="code" href="structdbiBStats__s.html">00066</a> <span class="keyword">struct </span><a class="code" href="structdbiBStats__s.html">dbiBStats_s</a> {
<a name="l00067"></a><a class="code" href="structdbiBStats__s.html#m0">00067</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiBStats__s.html#m0">bt_magic</a>;
<a name="l00068"></a><a class="code" href="structdbiBStats__s.html#m1">00068</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiBStats__s.html#m1">bt_version</a>;
<a name="l00069"></a><a class="code" href="structdbiBStats__s.html#m2">00069</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiBStats__s.html#m2">bt_nkeys</a>;
<a name="l00070"></a><a class="code" href="structdbiBStats__s.html#m3">00070</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiBStats__s.html#m3">bt_ndata</a>;
<a name="l00071"></a><a class="code" href="structdbiBStats__s.html#m4">00071</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiBStats__s.html#m4">bt_pagesize</a>;
<a name="l00072"></a><a class="code" href="structdbiBStats__s.html#m5">00072</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiBStats__s.html#m5">bt_minkey</a>;
<a name="l00073"></a><a class="code" href="structdbiBStats__s.html#m6">00073</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiBStats__s.html#m6">bt_re_len</a>;
<a name="l00074"></a><a class="code" href="structdbiBStats__s.html#m7">00074</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiBStats__s.html#m7">bt_re_pad</a>;
<a name="l00075"></a><a class="code" href="structdbiBStats__s.html#m8">00075</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiBStats__s.html#m8">bt_levels</a>;
<a name="l00076"></a><a class="code" href="structdbiBStats__s.html#m9">00076</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiBStats__s.html#m9">bt_int_pg</a>;
<a name="l00077"></a><a class="code" href="structdbiBStats__s.html#m10">00077</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiBStats__s.html#m10">bt_leaf_pg</a>;
<a name="l00078"></a><a class="code" href="structdbiBStats__s.html#m11">00078</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiBStats__s.html#m11">bt_dup_pg</a>;
<a name="l00079"></a><a class="code" href="structdbiBStats__s.html#m12">00079</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiBStats__s.html#m12">bt_over_pg</a>;
<a name="l00080"></a><a class="code" href="structdbiBStats__s.html#m13">00080</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiBStats__s.html#m13">bt_free</a>;
<a name="l00081"></a><a class="code" href="structdbiBStats__s.html#m14">00081</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiBStats__s.html#m14">bt_int_pgfree</a>;
<a name="l00082"></a><a class="code" href="structdbiBStats__s.html#m15">00082</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiBStats__s.html#m15">bt_leaf_pgfree</a>;
<a name="l00083"></a><a class="code" href="structdbiBStats__s.html#m16">00083</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiBStats__s.html#m16">bt_dup_pgfree</a>;
<a name="l00084"></a><a class="code" href="structdbiBStats__s.html#m17">00084</a> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <a class="code" href="structdbiBStats__s.html#m17">bt_over_pgfree</a>;
00085 };
00086 <span class="comment">/*@=fielduse@*/</span>
00087
00088 <span class="comment">/*@-globuse -mustmod @*/</span> <span class="comment">/* FIX: rpmError not annotated yet. */</span>
<a name="l00089"></a><a class="code" href="db3_8c.html#a2">00089</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="db3_8c.html#a2">cvtdberr</a>(<a class="code" href="struct__dbiIndex.html">dbiIndex</a> dbi, <span class="keyword">const</span> <span class="keywordtype">char</span> * msg, <span class="keywordtype">int</span> error, <span class="keywordtype">int</span> printit)
00090 <span class="comment">/*@globals fileSystem @*/</span>
00091 <span class="comment">/*@modifies fileSystem @*/</span>
00092 {
00093 <span class="keywordtype">int</span> rc = 0;
00094
00095 rc = error;
00096
00097 <span class="keywordflow">if</span> (printit && rc) {
00098 <span class="comment">/*@-moduncon@*/</span> <span class="comment">/* FIX: annotate db3 methods */</span>
00099 <span class="keywordflow">if</span> (msg)
00100 <a class="code" href="rpmerr_8h.html#a5">rpmError</a>(<a class="code" href="rpmerr_8h.html#a91a69">RPMERR_DBERR</a>, <a class="code" href="system_8h.html#a18">_</a>(<span class="stringliteral">"db%d error(%d) from %s: %s\n"</span>),
00101 dbi-><a class="code" href="struct__dbiIndex.html#m15">dbi_api</a>, rc, msg, db_strerror(error));
00102 <span class="keywordflow">else</span>
00103 <a class="code" href="rpmerr_8h.html#a5">rpmError</a>(<a class="code" href="rpmerr_8h.html#a91a69">RPMERR_DBERR</a>, <a class="code" href="system_8h.html#a18">_</a>(<span class="stringliteral">"db%d error(%d): %s\n"</span>),
00104 dbi-><a class="code" href="struct__dbiIndex.html#m15">dbi_api</a>, rc, db_strerror(error));
00105 <span class="comment">/*@=moduncon@*/</span>
00106 }
00107
00108 <span class="keywordflow">return</span> rc;
00109 }
00110 <span class="comment">/*@=globuse =mustmod @*/</span>
00111
<a name="l00112"></a><a class="code" href="db3_8c.html#a3">00112</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="db3_8c.html#a3">db_fini</a>(<a class="code" href="struct__dbiIndex.html">dbiIndex</a> dbi, <span class="keyword">const</span> <span class="keywordtype">char</span> * dbhome,
00113 <span class="comment">/*@null@*/</span> <span class="keyword">const</span> <span class="keywordtype">char</span> * dbfile,
00114 <span class="comment">/*@unused@*/</span> <span class="comment">/*@null@*/</span> <span class="keyword">const</span> <span class="keywordtype">char</span> * dbsubfile)
00115 <span class="comment">/*@globals fileSystem @*/</span>
00116 <span class="comment">/*@modifies fileSystem @*/</span>
00117 {
00118 <a class="code" href="structrpmdb__s.html">rpmdb</a> <a class="code" href="structrpmdb__s.html">rpmdb</a> = dbi-><a class="code" href="struct__dbiIndex.html#m66">dbi_rpmdb</a>;
00119 <a class="code" href="rpmdb_8h.html#a1">DB_ENV</a> * dbenv = rpmdb-><a class="code" href="structrpmdb__s.html#m16">db_dbenv</a>;
00120 <span class="keywordtype">int</span> rc;
00121
00122 <span class="keywordflow">if</span> (dbenv == NULL)
00123 <span class="keywordflow">return</span> 0;
00124
00125 rc = dbenv->close(dbenv, 0);
00126 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"dbenv->close"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
00127
00128 <span class="keywordflow">if</span> (dbfile)
00129 <a class="code" href="rpmmessages_8h.html#a7">rpmMessage</a>(<a class="code" href="rpmmessages_8h.html#a0">RPMMESS_DEBUG</a>, <a class="code" href="system_8h.html#a18">_</a>(<span class="stringliteral">"closed db environment %s/%s\n"</span>),
00130 dbhome, dbfile);
00131
00132 <span class="keywordflow">if</span> (rpmdb-><a class="code" href="structrpmdb__s.html#m7">db_remove_env</a> || dbi-><a class="code" href="struct__dbiIndex.html#m17">dbi_tear_down</a>) {
00133 <span class="keywordtype">int</span> xx;
00134
00135 <span class="comment">/*@-moduncon@*/</span> <span class="comment">/* FIX: annotate db3 methods */</span>
00136 xx = db_env_create(&dbenv, 0);
00137 <span class="comment">/*@=moduncon@*/</span>
00138 xx = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db_env_create"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
00139 <span class="preprocessor">#if (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR != 0) || (DB_VERSION_MAJOR == 4)</span>
00140 <span class="preprocessor"></span> xx = dbenv->remove(dbenv, dbhome, 0);
00141 <span class="preprocessor">#else</span>
00142 <span class="preprocessor"></span> xx = dbenv->remove(dbenv, dbhome, NULL, 0);
00143 <span class="preprocessor">#endif</span>
00144 <span class="preprocessor"></span> xx = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"dbenv->remove"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
00145
00146 <span class="keywordflow">if</span> (dbfile)
00147 <a class="code" href="rpmmessages_8h.html#a7">rpmMessage</a>(<a class="code" href="rpmmessages_8h.html#a0">RPMMESS_DEBUG</a>, <a class="code" href="system_8h.html#a18">_</a>(<span class="stringliteral">"removed db environment %s/%s\n"</span>),
00148 dbhome, dbfile);
00149
00150 }
00151 <span class="keywordflow">return</span> rc;
00152 }
00153
<a name="l00154"></a><a class="code" href="db3_8c.html#a4">00154</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="db3_8c.html#a4">db3_fsync_disable</a>(<span class="comment">/*@unused@*/</span> <span class="keywordtype">int</span> fd)
00155 <span class="comment">/*@*/</span>
00156 {
00157 <span class="keywordflow">return</span> 0;
00158 }
00159
00160 <span class="comment">/*@-moduncon@*/</span> <span class="comment">/* FIX: annotate db3 methods */</span>
<a name="l00161"></a><a class="code" href="db3_8c.html#a5">00161</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="db3_8c.html#a5">db_init</a>(<a class="code" href="struct__dbiIndex.html">dbiIndex</a> dbi, <span class="keyword">const</span> <span class="keywordtype">char</span> * dbhome,
00162 <span class="comment">/*@null@*/</span> <span class="keyword">const</span> <span class="keywordtype">char</span> * dbfile,
00163 <span class="comment">/*@unused@*/</span> <span class="comment">/*@null@*/</span> <span class="keyword">const</span> <span class="keywordtype">char</span> * dbsubfile,
00164 <span class="comment">/*@out@*/</span> <a class="code" href="rpmdb_8h.html#a1">DB_ENV</a> ** dbenvp)
00165 <span class="comment">/*@globals rpmGlobalMacroContext,</span>
00166 <span class="comment"> fileSystem @*/</span>
00167 <span class="comment">/*@modifies dbi, *dbenvp, fileSystem @*/</span>
00168 {
00169 <a class="code" href="structrpmdb__s.html">rpmdb</a> <a class="code" href="structrpmdb__s.html">rpmdb</a> = dbi-><a class="code" href="struct__dbiIndex.html#m66">dbi_rpmdb</a>;
00170 <a class="code" href="rpmdb_8h.html#a1">DB_ENV</a> *dbenv = NULL;
00171 <span class="keywordtype">int</span> eflags;
00172 <span class="keywordtype">int</span> rc;
00173
00174 <span class="keywordflow">if</span> (dbenvp == NULL)
00175 <span class="keywordflow">return</span> 1;
00176
00177 <span class="comment">/* XXX HACK */</span>
00178 <span class="comment">/*@-assignexpose@*/</span>
00179 <span class="keywordflow">if</span> (rpmdb-><a class="code" href="structrpmdb__s.html#m11">db_errfile</a> == NULL)
00180 rpmdb-><a class="code" href="structrpmdb__s.html#m11">db_errfile</a> = stderr;
00181 <span class="comment">/*@=assignexpose@*/</span>
00182
00183 eflags = (dbi-><a class="code" href="struct__dbiIndex.html#m7">dbi_oeflags</a> | dbi-><a class="code" href="struct__dbiIndex.html#m8">dbi_eflags</a>);
00184 <span class="keywordflow">if</span> (eflags & DB_JOINENV) eflags &= DB_JOINENV;
00185
00186 <span class="keywordflow">if</span> (dbfile)
00187 <a class="code" href="rpmmessages_8h.html#a7">rpmMessage</a>(<a class="code" href="rpmmessages_8h.html#a0">RPMMESS_DEBUG</a>, <a class="code" href="system_8h.html#a18">_</a>(<span class="stringliteral">"opening db environment %s/%s %s\n"</span>),
00188 dbhome, dbfile, <a class="code" href="group__db3.html#a4">prDbiOpenFlags</a>(eflags, 1));
00189
00190 <span class="comment">/* XXX Can't do RPC w/o host. */</span>
00191 <span class="keywordflow">if</span> (dbi-><a class="code" href="struct__dbiIndex.html#m28">dbi_host</a> == NULL)
00192 dbi-><a class="code" href="struct__dbiIndex.html#m5">dbi_ecflags</a> &= ~DB_CLIENT;
00193
00194 <span class="comment">/* XXX Set a default shm_key. */</span>
00195 <span class="keywordflow">if</span> ((dbi-><a class="code" href="struct__dbiIndex.html#m8">dbi_eflags</a> & DB_SYSTEM_MEM) && dbi-><a class="code" href="struct__dbiIndex.html#m14">dbi_shmkey</a> == 0) {
00196 <span class="preprocessor">#if defined(HAVE_FTOK)</span>
00197 <span class="preprocessor"></span> dbi-><a class="code" href="struct__dbiIndex.html#m14">dbi_shmkey</a> = ftok(dbhome, 0);
00198 <span class="preprocessor">#else</span>
00199 <span class="preprocessor"></span> dbi-><a class="code" href="struct__dbiIndex.html#m14">dbi_shmkey</a> = 0x44631380;
00200 <span class="preprocessor">#endif</span>
00201 <span class="preprocessor"></span> }
00202
00203 rc = db_env_create(&dbenv, dbi-><a class="code" href="struct__dbiIndex.html#m5">dbi_ecflags</a>);
00204 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db_env_create"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
00205 <span class="keywordflow">if</span> (rc)
00206 <span class="keywordflow">goto</span> errxit;
00207
00208 <span class="keywordflow">if</span> (dbenv == NULL)
00209 <span class="keywordflow">return</span> 1;
00210
00211 { <span class="keywordtype">int</span> xx;
00212 <span class="comment">/*@-noeffectuncon@*/</span> <span class="comment">/* FIX: annotate db3 methods */</span>
00213 dbenv->set_errcall(dbenv, rpmdb-><a class="code" href="structrpmdb__s.html#m10">db_errcall</a>);
00214 dbenv->set_errfile(dbenv, rpmdb-><a class="code" href="structrpmdb__s.html#m11">db_errfile</a>);
00215 dbenv->set_errpfx(dbenv, rpmdb-><a class="code" href="structrpmdb__s.html#m6">db_errpfx</a>);
00216 <span class="comment">/* dbenv->set_paniccall(???) */</span>
00217 <span class="comment">/*@=noeffectuncon@*/</span>
00218 xx = dbenv->set_verbose(dbenv, DB_VERB_CHKPOINT,
00219 (dbi-><a class="code" href="struct__dbiIndex.html#m35">dbi_verbose</a> & DB_VERB_CHKPOINT));
00220 xx = dbenv->set_verbose(dbenv, DB_VERB_DEADLOCK,
00221 (dbi-><a class="code" href="struct__dbiIndex.html#m35">dbi_verbose</a> & DB_VERB_DEADLOCK));
00222 xx = dbenv->set_verbose(dbenv, DB_VERB_RECOVERY,
00223 (dbi-><a class="code" href="struct__dbiIndex.html#m35">dbi_verbose</a> & DB_VERB_RECOVERY));
00224 xx = dbenv->set_verbose(dbenv, DB_VERB_WAITSFOR,
00225 (dbi-><a class="code" href="struct__dbiIndex.html#m35">dbi_verbose</a> & DB_VERB_WAITSFOR));
00226 <span class="comment">/* dbenv->set_lg_max(???) */</span>
00227 <span class="comment">/* dbenv->set_lk_conflicts(???) */</span>
00228 <span class="comment">/* dbenv->set_lk_detect(???) */</span>
00229 <span class="comment">/* dbenv->set_lk_max(???) */</span>
00230 xx = dbenv->set_mp_mmapsize(dbenv, dbi-><a class="code" href="struct__dbiIndex.html#m38">dbi_mp_mmapsize</a>);
00231 xx = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"dbenv->set_mp_mmapsize"</span>, xx, <a class="code" href="db3_8c.html#a0">_debug</a>);
00232 xx = dbenv->set_cachesize(dbenv, 0, dbi-><a class="code" href="struct__dbiIndex.html#m39">dbi_mp_size</a>, 0);
00233 xx = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"dbenv->set_cachesize"</span>, xx, <a class="code" href="db3_8c.html#a0">_debug</a>);
00234 <span class="comment">/* dbenv->set_tx_max(???) */</span>
00235 <span class="comment">/* dbenv->set_tx_recover(???) */</span>
00236 <span class="keywordflow">if</span> (dbi-><a class="code" href="struct__dbiIndex.html#m22">dbi_no_fsync</a>) {
00237 <span class="preprocessor">#if (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR != 0) || (DB_VERSION_MAJOR == 4)</span>
00238 <span class="preprocessor"></span> xx = db_env_set_func_fsync(<a class="code" href="db3_8c.html#a4">db3_fsync_disable</a>);
00239 <span class="preprocessor">#else</span>
00240 <span class="preprocessor"></span> xx = dbenv->set_func_fsync(dbenv, <a class="code" href="db3_8c.html#a4">db3_fsync_disable</a>);
00241 <span class="preprocessor">#endif</span>
00242 <span class="preprocessor"></span> xx = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db_env_set_func_fsync"</span>, xx, <a class="code" href="db3_8c.html#a0">_debug</a>);
00243 }
00244
00245 <span class="comment">/* XXX 3.3.4 change. */</span>
00246 <span class="preprocessor">#if (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR == 3) || (DB_VERSION_MAJOR == 4)</span>
00247 <span class="preprocessor"></span> <span class="keywordflow">if</span> ((dbi-><a class="code" href="struct__dbiIndex.html#m5">dbi_ecflags</a> & DB_CLIENT) && dbi-><a class="code" href="struct__dbiIndex.html#m28">dbi_host</a>) {
00248 xx = dbenv->set_rpc_server(dbenv, NULL, dbi-><a class="code" href="struct__dbiIndex.html#m28">dbi_host</a>,
00249 dbi-><a class="code" href="struct__dbiIndex.html#m29">dbi_cl_timeout</a>, dbi-><a class="code" href="struct__dbiIndex.html#m30">dbi_sv_timeout</a>, 0);
00250 xx = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"dbenv->set_server"</span>, xx, <a class="code" href="db3_8c.html#a0">_debug</a>);
00251 }
00252 <span class="preprocessor">#else</span>
00253 <span class="preprocessor"></span> <span class="keywordflow">if</span> ((dbi-><a class="code" href="struct__dbiIndex.html#m5">dbi_ecflags</a> & DB_CLIENT) && dbi-><a class="code" href="struct__dbiIndex.html#m28">dbi_host</a>) {
00254 xx = dbenv->set_server(dbenv, dbi-><a class="code" href="struct__dbiIndex.html#m28">dbi_host</a>,
00255 dbi-><a class="code" href="struct__dbiIndex.html#m29">dbi_cl_timeout</a>, dbi-><a class="code" href="struct__dbiIndex.html#m30">dbi_sv_timeout</a>, 0);
00256 xx = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"dbenv->set_server"</span>, xx, <a class="code" href="db3_8c.html#a0">_debug</a>);
00257 }
00258 <span class="preprocessor">#endif</span>
00259 <span class="preprocessor"></span> <span class="keywordflow">if</span> (dbi-><a class="code" href="struct__dbiIndex.html#m14">dbi_shmkey</a>) {
00260 xx = dbenv->set_shm_key(dbenv, dbi-><a class="code" href="struct__dbiIndex.html#m14">dbi_shmkey</a>);
00261 xx = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"dbenv->set_shm_key"</span>, xx, <a class="code" href="db3_8c.html#a0">_debug</a>);
00262 }
00263 <span class="keywordflow">if</span> (dbi-><a class="code" href="struct__dbiIndex.html#m4">dbi_tmpdir</a>) {
00264 <span class="keyword">const</span> <span class="keywordtype">char</span> * root;
00265 <span class="keyword">const</span> <span class="keywordtype">char</span> * tmpdir;
00266
00267 root = (dbi-><a class="code" href="struct__dbiIndex.html#m0">dbi_root</a> ? dbi-><a class="code" href="struct__dbiIndex.html#m0">dbi_root</a> : rpmdb-><a class="code" href="structrpmdb__s.html#m0">db_root</a>);
00268 <span class="keywordflow">if</span> ((root[0] == <span class="charliteral">'/'</span> && root[1] == <span class="charliteral">'\0'</span>) || rpmdb-><a class="code" href="structrpmdb__s.html#m9">db_chrootDone</a>)
00269 root = NULL;
00270 <span class="comment">/*@-mods@*/</span>
00271 tmpdir = <a class="code" href="macro_8c.html#a54">rpmGenPath</a>(root, dbi-><a class="code" href="struct__dbiIndex.html#m4">dbi_tmpdir</a>, NULL);
00272 <span class="comment">/*@=mods@*/</span>
00273 xx = dbenv->set_tmp_dir(dbenv, tmpdir);
00274 xx = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"dbenv->set_tmp_dir"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
00275 tmpdir = <a class="code" href="poptint_8h.html#a14">_free</a>(tmpdir);
00276 }
00277 }
00278
00279 <span class="preprocessor">#if (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR != 0) || (DB_VERSION_MAJOR == 4)</span>
00280 <span class="preprocessor"></span> rc = dbenv->open(dbenv, dbhome, eflags, dbi-><a class="code" href="struct__dbiIndex.html#m13">dbi_perms</a>);
00281 <span class="preprocessor">#else</span>
00282 <span class="preprocessor"></span> rc = dbenv->open(dbenv, dbhome, NULL, eflags, dbi-><a class="code" href="struct__dbiIndex.html#m13">dbi_perms</a>);
00283 <span class="preprocessor">#endif</span>
00284 <span class="preprocessor"></span> rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"dbenv->open"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
00285 <span class="keywordflow">if</span> (rc)
00286 <span class="keywordflow">goto</span> errxit;
00287
00288 *dbenvp = dbenv;
00289
00290 <span class="keywordflow">return</span> 0;
00291
00292 errxit:
00293 <span class="keywordflow">if</span> (dbenv) {
00294 <span class="keywordtype">int</span> xx;
00295 xx = dbenv->close(dbenv, 0);
00296 xx = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"dbenv->close"</span>, xx, <a class="code" href="db3_8c.html#a0">_debug</a>);
00297 }
00298 <span class="keywordflow">return</span> rc;
00299 }
00300 <span class="comment">/*@=moduncon@*/</span>
00301
<a name="l00302"></a><a class="code" href="db3_8c.html#a6">00302</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="db3_8c.html#a6">db3sync</a>(<a class="code" href="struct__dbiIndex.html">dbiIndex</a> dbi, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> flags)
00303 <span class="comment">/*@globals fileSystem @*/</span>
00304 <span class="comment">/*@modifies fileSystem @*/</span>
00305 {
00306 <a class="code" href="rpmdb_8h.html#a0">DB</a> * db = dbi-><a class="code" href="struct__dbiIndex.html#m70">dbi_db</a>;
00307 <span class="keywordtype">int</span> rc = 0;
00308 <span class="keywordtype">int</span> _printit;
00309
00310 <span class="keywordflow">if</span> (db != NULL)
00311 rc = db->sync(db, flags);
00312 <span class="comment">/* XXX DB_INCOMPLETE is returned occaisionally with multiple access. */</span>
00313 _printit = (rc == DB_INCOMPLETE ? 0 : <a class="code" href="db3_8c.html#a0">_debug</a>);
00314 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db->sync"</span>, rc, _printit);
00315 <span class="keywordflow">return</span> rc;
00316 }
00317
<a name="l00318"></a><a class="code" href="db3_8c.html#a7">00318</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="db3_8c.html#a7">db3c_del</a>(<a class="code" href="struct__dbiIndex.html">dbiIndex</a> dbi, <a class="code" href="rpmdb_8h.html#a2">DBC</a> * dbcursor, u_int32_t flags)
00319 <span class="comment">/*@globals fileSystem @*/</span>
00320 <span class="comment">/*@modifies fileSystem @*/</span>
00321 {
00322 <span class="keywordtype">int</span> rc;
00323
00324 rc = dbcursor->c_del(dbcursor, flags);
00325 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"dbcursor->c_del"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
00326 <span class="keywordflow">return</span> rc;
00327 }
00328
<a name="l00329"></a><a class="code" href="db3_8c.html#a8">00329</a> <span class="comment">/*@unused@*/</span> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="db3_8c.html#a8">db3c_dup</a>(<a class="code" href="struct__dbiIndex.html">dbiIndex</a> dbi, <a class="code" href="rpmdb_8h.html#a2">DBC</a> * dbcursor, <a class="code" href="rpmdb_8h.html#a2">DBC</a> ** dbcp,
00330 u_int32_t flags)
00331 <span class="comment">/*@globals fileSystem @*/</span>
00332 <span class="comment">/*@modifies *dbcp, fileSystem @*/</span>
00333 {
00334 <span class="keywordtype">int</span> rc;
00335
00336 <span class="keywordflow">if</span> (dbcp) *dbcp = NULL;
00337 rc = dbcursor->c_dup(dbcursor, dbcp, flags);
00338 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"dbcursor->c_dup"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
00339 <span class="comment">/*@-nullstate @*/</span> <span class="comment">/* FIX: *dbcp can be NULL */</span>
00340 <span class="keywordflow">return</span> rc;
00341 <span class="comment">/*@=nullstate @*/</span>
00342 }
00343
<a name="l00344"></a><a class="code" href="db3_8c.html#a9">00344</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="db3_8c.html#a9">db3c_get</a>(<a class="code" href="struct__dbiIndex.html">dbiIndex</a> dbi, <a class="code" href="rpmdb_8h.html#a2">DBC</a> * dbcursor,
00345 DBT * key, DBT * data, u_int32_t flags)
00346 <span class="comment">/*@globals fileSystem @*/</span>
00347 <span class="comment">/*@modifies fileSystem @*/</span>
00348 {
00349 <span class="keywordtype">int</span> _printit;
00350 <span class="keywordtype">int</span> rc;
00351 <span class="keywordtype">int</span> rmw;
00352
00353 <span class="preprocessor">#ifdef NOTYET</span>
00354 <span class="preprocessor"></span> <span class="keywordflow">if</span> ((dbi-><a class="code" href="struct__dbiIndex.html#m8">dbi_eflags</a> & DB_INIT_CDB) && !(dbi-><a class="code" href="struct__dbiIndex.html#m9">dbi_oflags</a> & DB_RDONLY))
00355 rmw = DB_RMW;
00356 <span class="keywordflow">else</span>
00357 <span class="preprocessor">#endif</span>
00358 <span class="preprocessor"></span> rmw = 0;
00359
00360 rc = dbcursor->c_get(dbcursor, key, data, rmw | flags);
00361
00362 <span class="comment">/* XXX DB_NOTFOUND can be returned */</span>
00363 _printit = (rc == DB_NOTFOUND ? 0 : <a class="code" href="db3_8c.html#a0">_debug</a>);
00364 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"dbcursor->c_get"</span>, rc, _printit);
00365 <span class="keywordflow">return</span> rc;
00366 }
00367
<a name="l00368"></a><a class="code" href="db3_8c.html#a10">00368</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="db3_8c.html#a10">db3c_put</a>(<a class="code" href="struct__dbiIndex.html">dbiIndex</a> dbi, <a class="code" href="rpmdb_8h.html#a2">DBC</a> * dbcursor,
00369 DBT * key, DBT * data, u_int32_t flags)
00370 <span class="comment">/*@globals fileSystem @*/</span>
00371 <span class="comment">/*@modifies fileSystem @*/</span>
00372 {
00373 <span class="keywordtype">int</span> rc;
00374
00375 rc = dbcursor->c_put(dbcursor, key, data, flags);
00376
00377 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"dbcursor->c_put"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
00378 <span class="keywordflow">return</span> rc;
00379 }
00380
<a name="l00381"></a><a class="code" href="db3_8c.html#a11">00381</a> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="db3_8c.html#a11">db3c_close</a>(<a class="code" href="struct__dbiIndex.html">dbiIndex</a> dbi, <span class="comment">/*@only@*/</span> <span class="comment">/*@null@*/</span> <a class="code" href="rpmdb_8h.html#a2">DBC</a> * dbcursor)
00382 <span class="comment">/*@globals fileSystem @*/</span>
00383 <span class="comment">/*@modifies fileSystem @*/</span>
00384 {
00385 <span class="keywordtype">int</span> rc;
00386
00387 <span class="keywordflow">if</span> (dbcursor == NULL) <span class="keywordflow">return</span> -2;
00388
00389 rc = dbcursor->c_close(dbcursor);
00390 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"dbcursor->c_close"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
00391 <span class="keywordflow">return</span> rc;
00392 }
00393
<a name="l00394"></a><a class="code" href="db3_8c.html#a12">00394</a> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="db3_8c.html#a12">db3c_open</a>(<a class="code" href="struct__dbiIndex.html">dbiIndex</a> dbi, <span class="comment">/*@null@*/</span> <span class="comment">/*@out@*/</span> <a class="code" href="rpmdb_8h.html#a2">DBC</a> ** dbcp,
00395 <span class="keywordtype">int</span> dbiflags)
00396 <span class="comment">/*@globals fileSystem @*/</span>
00397 <span class="comment">/*@modifies *dbcp, fileSystem @*/</span>
00398 {
00399 <a class="code" href="rpmdb_8h.html#a0">DB</a> * db = dbi-><a class="code" href="struct__dbiIndex.html#m70">dbi_db</a>;
00400 DB_TXN * txnid = NULL;
00401 <span class="keywordtype">int</span> flags;
00402 <span class="keywordtype">int</span> rc;
00403
00404 <span class="keywordflow">if</span> (db == NULL) <span class="keywordflow">return</span> -2;
00405 <span class="keywordflow">if</span> ((dbiflags & <a class="code" href="rpmdb_8h.html#a5">DBI_WRITECURSOR</a>) &&
00406 (dbi-><a class="code" href="struct__dbiIndex.html#m8">dbi_eflags</a> & DB_INIT_CDB) && !(dbi-><a class="code" href="struct__dbiIndex.html#m9">dbi_oflags</a> & DB_RDONLY))
00407 {
00408 flags = DB_WRITECURSOR;
00409 } <span class="keywordflow">else</span>
00410 flags = 0;
00411 <span class="keywordflow">if</span> (dbcp) *dbcp = NULL;
00412 rc = db->cursor(db, txnid, dbcp, flags);
00413 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db3c_open"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
00414
00415 <span class="keywordflow">return</span> rc;
00416 }
00417
<a name="l00418"></a><a class="code" href="db3_8c.html#a13">00418</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="db3_8c.html#a13">db3cclose</a>(<a class="code" href="struct__dbiIndex.html">dbiIndex</a> dbi, <span class="comment">/*@only@*/</span> <span class="comment">/*@null@*/</span> <a class="code" href="rpmdb_8h.html#a2">DBC</a> * dbcursor,
00419 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> flags)
00420 <span class="comment">/*@globals fileSystem @*/</span>
00421 <span class="comment">/*@modifies dbi, fileSystem @*/</span>
00422 {
00423 <span class="keywordtype">int</span> rc = 0;
00424
00425 <span class="comment">/* XXX per-iterator cursors */</span>
00426 <span class="keywordflow">if</span> (flags & <a class="code" href="rpmdb_8h.html#a6">DBI_ITERATOR</a>)
00427 <span class="keywordflow">return</span> <a class="code" href="db3_8c.html#a11">db3c_close</a>(dbi, dbcursor);
00428
00429 <span class="keywordflow">if</span> (!dbi-><a class="code" href="struct__dbiIndex.html#m18">dbi_use_cursors</a>)
00430 <span class="keywordflow">return</span> 0;
00431
00432 <span class="comment">/*@-branchstate@*/</span>
00433 <span class="keywordflow">if</span> (dbcursor == NULL)
00434 dbcursor = dbi-><a class="code" href="struct__dbiIndex.html#m71">dbi_rmw</a>;
00435 <span class="comment">/*@=branchstate@*/</span>
00436 <span class="keywordflow">if</span> (dbcursor) {
00437 <span class="comment">/*@-branchstate@*/</span>
00438 <span class="keywordflow">if</span> (dbcursor == dbi-><a class="code" href="struct__dbiIndex.html#m71">dbi_rmw</a>)
00439 dbi-><a class="code" href="struct__dbiIndex.html#m71">dbi_rmw</a> = NULL;
00440 <span class="comment">/*@=branchstate@*/</span>
00441 rc = <a class="code" href="db3_8c.html#a11">db3c_close</a>(dbi, dbcursor);
00442 }
00443 <span class="comment">/*@-usereleased -compdef@*/</span> <span class="keywordflow">return</span> rc; <span class="comment">/*@=usereleased =compdef@*/</span>
00444 }
00445
<a name="l00446"></a><a class="code" href="db3_8c.html#a14">00446</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="db3_8c.html#a14">db3copen</a>(<a class="code" href="struct__dbiIndex.html">dbiIndex</a> dbi,
00447 <span class="comment">/*@null@*/</span> <span class="comment">/*@out@*/</span> <a class="code" href="rpmdb_8h.html#a2">DBC</a> ** dbcp, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> flags)
00448 <span class="comment">/*@globals fileSystem @*/</span>
00449 <span class="comment">/*@modifies dbi, *dbcp, fileSystem @*/</span>
00450 {
00451 <a class="code" href="rpmdb_8h.html#a2">DBC</a> * dbcursor;
00452 <span class="keywordtype">int</span> rc = 0;
00453
00454 <span class="comment">/* XXX per-iterator cursors */</span>
00455 <span class="keywordflow">if</span> (flags & <a class="code" href="rpmdb_8h.html#a6">DBI_ITERATOR</a>)
00456 <span class="keywordflow">return</span> <a class="code" href="db3_8c.html#a12">db3c_open</a>(dbi, dbcp, flags);
00457
00458 <span class="keywordflow">if</span> (!dbi-><a class="code" href="struct__dbiIndex.html#m18">dbi_use_cursors</a>) {
00459 <span class="keywordflow">if</span> (dbcp) *dbcp = NULL;
00460 <span class="keywordflow">return</span> 0;
00461 }
00462
00463 <span class="keywordflow">if</span> ((dbcursor = dbi-><a class="code" href="struct__dbiIndex.html#m71">dbi_rmw</a>) == NULL) {
00464 <span class="keywordflow">if</span> ((rc = <a class="code" href="db3_8c.html#a12">db3c_open</a>(dbi, &dbcursor, flags)) == 0)
00465 dbi-><a class="code" href="struct__dbiIndex.html#m71">dbi_rmw</a> = dbcursor;
00466 }
00467
00468 <span class="keywordflow">if</span> (dbcp)
00469 <span class="comment">/*@-onlytrans@*/</span> *dbcp = dbi-><a class="code" href="struct__dbiIndex.html#m71">dbi_rmw</a>; <span class="comment">/*@=onlytrans@*/</span>
00470
00471 <span class="keywordflow">return</span> rc;
00472 }
00473
<a name="l00474"></a><a class="code" href="db3_8c.html#a15">00474</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="db3_8c.html#a15">db3cput</a>(<a class="code" href="struct__dbiIndex.html">dbiIndex</a> dbi, <a class="code" href="rpmdb_8h.html#a2">DBC</a> * dbcursor,
00475 <span class="keyword">const</span> <span class="keywordtype">void</span> * keyp, size_t keylen,
00476 <span class="keyword">const</span> <span class="keywordtype">void</span> * datap, size_t datalen,
00477 <span class="comment">/*@unused@*/</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> flags)
00478 <span class="comment">/*@globals fileSystem @*/</span>
00479 <span class="comment">/*@modifies fileSystem @*/</span>
00480 {
00481 <a class="code" href="rpmdb_8h.html#a0">DB</a> * db = dbi-><a class="code" href="struct__dbiIndex.html#m70">dbi_db</a>;
00482 DB_TXN * txnid = NULL;
00483 DBT key, data;
00484 <span class="keywordtype">int</span> rc;
00485
00486 memset(&key, 0, <span class="keyword">sizeof</span>(key));
00487 memset(&data, 0, <span class="keyword">sizeof</span>(data));
00488 key.data = (<span class="keywordtype">void</span> *)keyp;
00489 key.size = keylen;
00490 data.data = (<span class="keywordtype">void</span> *)datap;
00491 data.size = datalen;
00492
00493 <span class="keywordflow">if</span> (dbcursor == NULL) {
00494 <span class="keywordflow">if</span> (db == NULL) <span class="keywordflow">return</span> -2;
00495 rc = db->put(db, txnid, &key, &data, 0);
00496 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db->put"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
00497 } <span class="keywordflow">else</span> {
00498
00499 rc = <a class="code" href="db3_8c.html#a10">db3c_put</a>(dbi, dbcursor, &key, &data, DB_KEYLAST);
00500
00501 }
00502
00503 <span class="keywordflow">return</span> rc;
00504 }
00505
<a name="l00506"></a><a class="code" href="db3_8c.html#a16">00506</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="db3_8c.html#a16">db3cdel</a>(<a class="code" href="struct__dbiIndex.html">dbiIndex</a> dbi, <a class="code" href="rpmdb_8h.html#a2">DBC</a> * dbcursor,
00507 <span class="keyword">const</span> <span class="keywordtype">void</span> * keyp, size_t keylen,
00508 <span class="comment">/*@unused@*/</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> flags)
00509 <span class="comment">/*@globals fileSystem @*/</span>
00510 <span class="comment">/*@modifies fileSystem @*/</span>
00511 {
00512 <a class="code" href="rpmdb_8h.html#a0">DB</a> * db = dbi-><a class="code" href="struct__dbiIndex.html#m70">dbi_db</a>;
00513 DB_TXN * txnid = NULL;
00514 DBT key, data;
00515 <span class="keywordtype">int</span> rc;
00516
00517 memset(&key, 0, <span class="keyword">sizeof</span>(key));
00518 memset(&data, 0, <span class="keyword">sizeof</span>(data));
00519
00520 key.data = (<span class="keywordtype">void</span> *)keyp;
00521 key.size = keylen;
00522
00523 <span class="keywordflow">if</span> (dbcursor == NULL) {
00524 <span class="keywordflow">if</span> (db == NULL) <span class="keywordflow">return</span> -2;
00525 rc = db->del(db, txnid, &key, 0);
00526 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db->del"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
00527 } <span class="keywordflow">else</span> {
00528
00529 rc = <a class="code" href="db3_8c.html#a9">db3c_get</a>(dbi, dbcursor, &key, &data, DB_SET);
00530
00531 <span class="keywordflow">if</span> (rc == 0) {
00532 <span class="comment">/* XXX TODO: loop over duplicates */</span>
00533 rc = <a class="code" href="db3_8c.html#a7">db3c_del</a>(dbi, dbcursor, 0);
00534 }
00535
00536 }
00537
00538 <span class="keywordflow">return</span> rc;
00539 }
00540
<a name="l00541"></a><a class="code" href="db3_8c.html#a17">00541</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="db3_8c.html#a17">db3cget</a>(<a class="code" href="struct__dbiIndex.html">dbiIndex</a> dbi, <a class="code" href="rpmdb_8h.html#a2">DBC</a> * dbcursor,
00542 <span class="comment">/*@null@*/</span> <span class="keywordtype">void</span> ** keyp, <span class="comment">/*@null@*/</span> size_t * keylen,
00543 <span class="comment">/*@null@*/</span> <span class="keywordtype">void</span> ** datap, <span class="comment">/*@null@*/</span> size_t * datalen,
00544 <span class="comment">/*@unused@*/</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> flags)
00545 <span class="comment">/*@globals fileSystem @*/</span>
00546 <span class="comment">/*@modifies *keyp, *keylen, *datap, *datalen, fileSystem @*/</span>
00547 {
00548 <a class="code" href="rpmdb_8h.html#a0">DB</a> * db = dbi-><a class="code" href="struct__dbiIndex.html#m70">dbi_db</a>;
00549 DB_TXN * txnid = NULL;
00550 DBT key, data;
00551 <span class="keywordtype">int</span> rc;
00552
00553 memset(&key, 0, <span class="keyword">sizeof</span>(key));
00554 memset(&data, 0, <span class="keyword">sizeof</span>(data));
00555 <span class="comment">/*@-unqualifiedtrans@*/</span>
00556 <span class="keywordflow">if</span> (keyp) key.data = *keyp;
00557 <span class="keywordflow">if</span> (keylen) key.size = *keylen;
00558 <span class="keywordflow">if</span> (datap) data.data = *datap;
00559 <span class="keywordflow">if</span> (datalen) data.size = *datalen;
00560 <span class="comment">/*@=unqualifiedtrans@*/</span>
00561
00562 <span class="keywordflow">if</span> (dbcursor == NULL) {
00563 <span class="keywordtype">int</span> _printit;
00564 <span class="comment">/*@-compmempass@*/</span>
00565 <span class="keywordflow">if</span> (db == NULL) <span class="keywordflow">return</span> -2;
00566 <span class="comment">/*@=compmempass@*/</span>
00567 rc = db->get(db, txnid, &key, &data, 0);
00568 <span class="comment">/* XXX DB_NOTFOUND can be returned */</span>
00569 _printit = (rc == DB_NOTFOUND ? 0 : <a class="code" href="db3_8c.html#a0">_debug</a>);
00570 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db->get"</span>, rc, _printit);
00571 } <span class="keywordflow">else</span> {
00572
00573 <span class="comment">/* XXX db3 does DB_FIRST on uninitialized cursor */</span>
00574 rc = <a class="code" href="db3_8c.html#a9">db3c_get</a>(dbi, dbcursor, &key, &data,
00575 key.data == NULL ? DB_NEXT : DB_SET);
00576
00577 }
00578
00579 <span class="keywordflow">if</span> (rc == 0) {
00580 <span class="comment">/*@-onlytrans@*/</span>
00581 <span class="keywordflow">if</span> (keyp) *keyp = key.data;
00582 <span class="keywordflow">if</span> (keylen) *keylen = key.size;
00583 <span class="keywordflow">if</span> (datap) *datap = data.data;
00584 <span class="keywordflow">if</span> (datalen) *datalen = data.size;
00585 <span class="comment">/*@=onlytrans@*/</span>
00586 }
00587
00588 <span class="comment">/*@-compmempass -nullstate@*/</span>
00589 <span class="keywordflow">return</span> rc;
00590 <span class="comment">/*@=compmempass =nullstate@*/</span>
00591 }
00592
<a name="l00593"></a><a class="code" href="db3_8c.html#a18">00593</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="db3_8c.html#a18">db3ccount</a>(<a class="code" href="struct__dbiIndex.html">dbiIndex</a> dbi, <a class="code" href="rpmdb_8h.html#a2">DBC</a> * dbcursor,
00594 <span class="comment">/*@null@*/</span> <span class="comment">/*@out@*/</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> * countp,
00595 <span class="comment">/*@unused@*/</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> flags)
00596 <span class="comment">/*@globals fileSystem @*/</span>
00597 <span class="comment">/*@modifies *countp, fileSystem @*/</span>
00598 {
00599 db_recno_t count = 0;
00600 <span class="keywordtype">int</span> rc = 0;
00601
00602 flags = 0;
00603 rc = dbcursor->c_count(dbcursor, &count, flags);
00604 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"dbcursor->c_count"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
00605 <span class="keywordflow">if</span> (rc) <span class="keywordflow">return</span> rc;
00606 <span class="keywordflow">if</span> (countp) *countp = count;
00607
00608 <span class="keywordflow">return</span> rc;
00609 }
00610
<a name="l00611"></a><a class="code" href="db3_8c.html#a19">00611</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="db3_8c.html#a19">db3byteswapped</a>(<a class="code" href="struct__dbiIndex.html">dbiIndex</a> dbi) <span class="comment">/*@*/</span>
00612 {
00613 <a class="code" href="rpmdb_8h.html#a0">DB</a> * db = dbi-><a class="code" href="struct__dbiIndex.html#m70">dbi_db</a>;
00614 <span class="keywordtype">int</span> rc = 0;
00615
00616 <span class="keywordflow">if</span> (db != NULL) {
00617 <span class="preprocessor">#if (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR == 3 && DB_VERSION_PATCH == 11) \</span>
00618 <span class="preprocessor"> || (DB_VERSION_MAJOR == 4)</span>
00619 <span class="preprocessor"></span> <span class="keywordtype">int</span> isswapped = 0;
00620 rc = db->get_byteswapped(db, &isswapped);
00621 <span class="keywordflow">if</span> (rc == 0)
00622 rc = isswapped;
00623 <span class="preprocessor">#else</span>
00624 <span class="preprocessor"></span> rc = db->get_byteswapped(db);
00625 <span class="preprocessor">#endif</span>
00626 <span class="preprocessor"></span> }
00627
00628 <span class="keywordflow">return</span> rc;
00629 }
00630
<a name="l00631"></a><a class="code" href="db3_8c.html#a20">00631</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="db3_8c.html#a20">db3stat</a>(<a class="code" href="struct__dbiIndex.html">dbiIndex</a> dbi, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> flags)
00632 <span class="comment">/*@globals fileSystem @*/</span>
00633 <span class="comment">/*@modifies dbi, fileSystem @*/</span>
00634 {
00635 <a class="code" href="rpmdb_8h.html#a0">DB</a> * db = dbi-><a class="code" href="struct__dbiIndex.html#m70">dbi_db</a>;
00636 <span class="keywordtype">int</span> rc = 0;
00637
00638 <span class="keywordflow">if</span> (db == NULL) <span class="keywordflow">return</span> -2;
00639 <span class="preprocessor">#if defined(DB_FAST_STAT)</span>
00640 <span class="preprocessor"></span> <span class="keywordflow">if</span> (flags)
00641 flags = DB_FAST_STAT;
00642 <span class="keywordflow">else</span>
00643 <span class="preprocessor">#endif</span>
00644 <span class="preprocessor"></span> flags = 0;
00645 dbi-><a class="code" href="struct__dbiIndex.html#m72">dbi_stats</a> = <a class="code" href="poptint_8h.html#a14">_free</a>(dbi-><a class="code" href="struct__dbiIndex.html#m72">dbi_stats</a>);
00646 <span class="comment">/* XXX 3.3.4 change. */</span>
00647 <span class="preprocessor">#if (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR == 3) || (DB_VERSION_MAJOR == 4)</span>
00648 <span class="preprocessor"></span> rc = db->stat(db, &dbi-><a class="code" href="struct__dbiIndex.html#m72">dbi_stats</a>, flags);
00649 <span class="preprocessor">#else</span>
00650 <span class="preprocessor"></span> rc = db->stat(db, &dbi-><a class="code" href="struct__dbiIndex.html#m72">dbi_stats</a>, NULL, flags);
00651 <span class="preprocessor">#endif</span>
00652 <span class="preprocessor"></span> rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db->stat"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
00653 <span class="keywordflow">return</span> rc;
00654 }
00655
00656 <span class="comment">/*@-moduncon@*/</span> <span class="comment">/* FIX: annotate db3 methods */</span>
<a name="l00657"></a><a class="code" href="db3_8c.html#a21">00657</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="db3_8c.html#a21">db3close</a>(<span class="comment">/*@only@*/</span> <a class="code" href="struct__dbiIndex.html">dbiIndex</a> dbi, <span class="comment">/*@unused@*/</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> flags)
00658 <span class="comment">/*@globals rpmGlobalMacroContext,</span>
00659 <span class="comment"> fileSystem @*/</span>
00660 <span class="comment">/*@modifies dbi, fileSystem @*/</span>
00661 {
00662 <a class="code" href="structrpmdb__s.html">rpmdb</a> <a class="code" href="structrpmdb__s.html">rpmdb</a> = dbi-><a class="code" href="struct__dbiIndex.html#m66">dbi_rpmdb</a>;
00663 <span class="keyword">const</span> <span class="keywordtype">char</span> * urlfn = NULL;
00664 <span class="keyword">const</span> <span class="keywordtype">char</span> * root;
00665 <span class="keyword">const</span> <span class="keywordtype">char</span> * home;
00666 <span class="keyword">const</span> <span class="keywordtype">char</span> * dbhome;
00667 <span class="keyword">const</span> <span class="keywordtype">char</span> * dbfile;
00668 <span class="keyword">const</span> <span class="keywordtype">char</span> * dbsubfile;
00669 <a class="code" href="rpmdb_8h.html#a0">DB</a> * db = dbi-><a class="code" href="struct__dbiIndex.html#m70">dbi_db</a>;
00670 <span class="keywordtype">int</span> rc = 0, xx;
00671
00672 flags = 0; <span class="comment">/* XXX unused */</span>
00673
00674 <span class="comment">/*</span>
00675 <span class="comment"> * Get the prefix/root component and directory path.</span>
00676 <span class="comment"> */</span>
00677 root = (dbi-><a class="code" href="struct__dbiIndex.html#m0">dbi_root</a> ? dbi-><a class="code" href="struct__dbiIndex.html#m0">dbi_root</a> : rpmdb-><a class="code" href="structrpmdb__s.html#m0">db_root</a>);
00678 <span class="keywordflow">if</span> ((root[0] == <span class="charliteral">'/'</span> && root[1] == <span class="charliteral">'\0'</span>) || rpmdb-><a class="code" href="structrpmdb__s.html#m9">db_chrootDone</a>)
00679 root = NULL;
00680 home = (dbi-><a class="code" href="struct__dbiIndex.html#m1">dbi_home</a> ? dbi-><a class="code" href="struct__dbiIndex.html#m1">dbi_home</a> : rpmdb-><a class="code" href="structrpmdb__s.html#m1">db_home</a>);
00681
00682 <span class="comment">/*</span>
00683 <span class="comment"> * Either the root or directory components may be a URL. Concatenate,</span>
00684 <span class="comment"> * convert the URL to a path, and add the name of the file.</span>
00685 <span class="comment"> */</span>
00686 <span class="comment">/*@-mods@*/</span>
00687 urlfn = <a class="code" href="macro_8c.html#a54">rpmGenPath</a>(root, home, NULL);
00688 <span class="comment">/*@=mods@*/</span>
00689 (void) <a class="code" href="url_8c.html#a18">urlPath</a>(urlfn, &dbhome);
00690 <span class="keywordflow">if</span> (dbi-><a class="code" href="struct__dbiIndex.html#m25">dbi_temporary</a>) {
00691 dbfile = NULL;
00692 dbsubfile = NULL;
00693 } <span class="keywordflow">else</span> {
00694 <span class="preprocessor">#ifdef HACK </span><span class="comment">/* XXX necessary to support dbsubfile */</span>
00695 dbfile = (dbi-><a class="code" href="struct__dbiIndex.html#m2">dbi_file</a> ? dbi-><a class="code" href="struct__dbiIndex.html#m2">dbi_file</a> : db3basename);
00696 dbsubfile = (dbi-><a class="code" href="struct__dbiIndex.html#m3">dbi_subfile</a> ? dbi-><a class="code" href="struct__dbiIndex.html#m3">dbi_subfile</a> : <a class="code" href="tagName_8c.html#a0">tagName</a>(dbi-><a class="code" href="struct__dbiIndex.html#m67">dbi_rpmtag</a>));
00697 <span class="preprocessor">#else</span>
00698 <span class="preprocessor"></span> dbfile = (dbi-><a class="code" href="struct__dbiIndex.html#m2">dbi_file</a> ? dbi-><a class="code" href="struct__dbiIndex.html#m2">dbi_file</a> : <a class="code" href="tagName_8c.html#a0">tagName</a>(dbi-><a class="code" href="struct__dbiIndex.html#m67">dbi_rpmtag</a>));
00699 dbsubfile = NULL;
00700 <span class="preprocessor">#endif</span>
00701 <span class="preprocessor"></span> }
00702
00703 <span class="keywordflow">if</span> (dbi-><a class="code" href="struct__dbiIndex.html#m71">dbi_rmw</a>)
00704 rc = <a class="code" href="db3_8c.html#a13">db3cclose</a>(dbi, NULL, 0);
00705
00706 <span class="keywordflow">if</span> (db) {
00707 rc = db->close(db, 0);
00708 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db->close"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
00709 db = dbi-><a class="code" href="struct__dbiIndex.html#m70">dbi_db</a> = NULL;
00710
00711 <a class="code" href="rpmmessages_8h.html#a7">rpmMessage</a>(<a class="code" href="rpmmessages_8h.html#a0">RPMMESS_DEBUG</a>, <a class="code" href="system_8h.html#a18">_</a>(<span class="stringliteral">"closed db index %s/%s\n"</span>),
00712 dbhome, (dbfile ? dbfile : <a class="code" href="tagName_8c.html#a0">tagName</a>(dbi-><a class="code" href="struct__dbiIndex.html#m67">dbi_rpmtag</a>)));
00713
00714 }
00715
00716 <span class="keywordflow">if</span> (rpmdb-><a class="code" href="structrpmdb__s.html#m16">db_dbenv</a> != NULL && dbi-><a class="code" href="struct__dbiIndex.html#m19">dbi_use_dbenv</a>) {
00717 <span class="keywordflow">if</span> (rpmdb-><a class="code" href="structrpmdb__s.html#m15">db_opens</a> == 1) {
00718 <span class="comment">/*@-nullstate@*/</span>
00719 xx = <a class="code" href="db3_8c.html#a3">db_fini</a>(dbi, (dbhome ? dbhome : <span class="stringliteral">""</span>), dbfile, dbsubfile);
00720 <span class="comment">/*@=nullstate@*/</span>
00721 rpmdb-><a class="code" href="structrpmdb__s.html#m16">db_dbenv</a> = NULL;
00722 }
00723 rpmdb-><a class="code" href="structrpmdb__s.html#m15">db_opens</a>--;
00724 }
00725
00726 <span class="keywordflow">if</span> (dbi-><a class="code" href="struct__dbiIndex.html#m16">dbi_verify_on_close</a> && !dbi-><a class="code" href="struct__dbiIndex.html#m25">dbi_temporary</a>) {
00727 <a class="code" href="rpmdb_8h.html#a1">DB_ENV</a> * dbenv = NULL;
00728
00729 <span class="comment">/*@-moduncon@*/</span> <span class="comment">/* FIX: annotate db3 methods */</span>
00730 rc = db_env_create(&dbenv, 0);
00731 <span class="comment">/*@=moduncon@*/</span>
00732 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db_env_create"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
00733 <span class="keywordflow">if</span> (rc || dbenv == NULL) <span class="keywordflow">goto</span> exit;
00734
00735 <span class="comment">/*@-noeffectuncon@*/</span> <span class="comment">/* FIX: annotate db3 methods */</span>
00736 dbenv->set_errcall(dbenv, rpmdb-><a class="code" href="structrpmdb__s.html#m10">db_errcall</a>);
00737 dbenv->set_errfile(dbenv, rpmdb-><a class="code" href="structrpmdb__s.html#m11">db_errfile</a>);
00738 dbenv->set_errpfx(dbenv, rpmdb-><a class="code" href="structrpmdb__s.html#m6">db_errpfx</a>);
00739 <span class="comment">/* dbenv->set_paniccall(???) */</span>
00740 <span class="comment">/*@=noeffectuncon@*/</span>
00741 xx = dbenv->set_verbose(dbenv, DB_VERB_CHKPOINT,
00742 (dbi-><a class="code" href="struct__dbiIndex.html#m35">dbi_verbose</a> & DB_VERB_CHKPOINT));
00743 xx = dbenv->set_verbose(dbenv, DB_VERB_DEADLOCK,
00744 (dbi-><a class="code" href="struct__dbiIndex.html#m35">dbi_verbose</a> & DB_VERB_DEADLOCK));
00745 xx = dbenv->set_verbose(dbenv, DB_VERB_RECOVERY,
00746 (dbi-><a class="code" href="struct__dbiIndex.html#m35">dbi_verbose</a> & DB_VERB_RECOVERY));
00747 xx = dbenv->set_verbose(dbenv, DB_VERB_WAITSFOR,
00748 (dbi-><a class="code" href="struct__dbiIndex.html#m35">dbi_verbose</a> & DB_VERB_WAITSFOR));
00749
00750 <span class="keywordflow">if</span> (dbi-><a class="code" href="struct__dbiIndex.html#m4">dbi_tmpdir</a>) {
00751 <span class="comment">/*@-mods@*/</span>
00752 <span class="keyword">const</span> <span class="keywordtype">char</span> * tmpdir = <a class="code" href="macro_8c.html#a54">rpmGenPath</a>(root, dbi-><a class="code" href="struct__dbiIndex.html#m4">dbi_tmpdir</a>, NULL);
00753 <span class="comment">/*@=mods@*/</span>
00754 rc = dbenv->set_tmp_dir(dbenv, tmpdir);
00755 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"dbenv->set_tmp_dir"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
00756 tmpdir = <a class="code" href="poptint_8h.html#a14">_free</a>(tmpdir);
00757 <span class="keywordflow">if</span> (rc) <span class="keywordflow">goto</span> exit;
00758 }
00759
00760 rc = dbenv->open(dbenv, dbhome,
00761 DB_CREATE | DB_INIT_MPOOL | DB_PRIVATE | DB_USE_ENVIRON, 0);
00762 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"dbenv->open"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
00763 <span class="keywordflow">if</span> (rc) <span class="keywordflow">goto</span> exit;
00764
00765 <span class="comment">/*@-moduncon@*/</span> <span class="comment">/* FIX: annotate db3 methods */</span>
00766 rc = db_create(&db, dbenv, 0);
00767 <span class="comment">/*@=moduncon@*/</span>
00768 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db_create"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
00769
00770 <span class="keywordflow">if</span> (db != NULL) {
00771 <span class="comment">/*@-mods@*/</span>
00772 <span class="keyword">const</span> <span class="keywordtype">char</span> * dbf = <a class="code" href="macro_8c.html#a53">rpmGetPath</a>(dbhome, <span class="stringliteral">"/"</span>, dbfile, NULL);
00773 <span class="comment">/*@=mods@*/</span>
00774
00775 rc = db->verify(db, dbf, NULL, NULL, flags);
00776 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db->verify"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
00777
00778 <a class="code" href="rpmmessages_8h.html#a7">rpmMessage</a>(<a class="code" href="rpmmessages_8h.html#a0">RPMMESS_DEBUG</a>, <a class="code" href="system_8h.html#a18">_</a>(<span class="stringliteral">"verified db index %s/%s\n"</span>),
00779 (dbhome ? dbhome : <span class="stringliteral">""</span>),
00780 (dbfile ? dbfile : <a class="code" href="tagName_8c.html#a0">tagName</a>(dbi-><a class="code" href="struct__dbiIndex.html#m67">dbi_rpmtag</a>)));
00781
00782 xx = db->close(db, 0);
00783 xx = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db->close"</span>, xx, <a class="code" href="db3_8c.html#a0">_debug</a>);
00784 db = NULL;
00785 <span class="keywordflow">if</span> (rc == 0 && xx) rc = xx;
00786
00787 dbf = <a class="code" href="poptint_8h.html#a14">_free</a>(dbf);
00788 }
00789 xx = dbenv->close(dbenv, 0);
00790 xx = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"dbenv->close"</span>, xx, <a class="code" href="db3_8c.html#a0">_debug</a>);
00791 <span class="keywordflow">if</span> (rc == 0 && xx) rc = xx;
00792 }
00793
00794 exit:
00795 dbi-><a class="code" href="struct__dbiIndex.html#m70">dbi_db</a> = NULL;
00796
00797 urlfn = <a class="code" href="poptint_8h.html#a14">_free</a>(urlfn);
00798
00799 dbi = <a class="code" href="group__db3.html#a3">db3Free</a>(dbi);
00800
00801 <span class="keywordflow">return</span> rc;
00802 }
00803 <span class="comment">/*@=moduncon@*/</span>
00804
<a name="l00805"></a><a class="code" href="db3_8c.html#a22">00805</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="db3_8c.html#a22">db3open</a>(<span class="comment">/*@keep@*/</span> <a class="code" href="structrpmdb__s.html">rpmdb</a> <a class="code" href="structrpmdb__s.html">rpmdb</a>, <span class="keywordtype">int</span> rpmtag, <a class="code" href="struct__dbiIndex.html">dbiIndex</a> * dbip)
00806 <span class="comment">/*@globals rpmGlobalMacroContext,</span>
00807 <span class="comment"> fileSystem @*/</span>
00808 <span class="comment">/*@modifies *dbip, fileSystem @*/</span>
00809 {
00810 <span class="comment">/*@-nestedextern@*/</span>
00811 <span class="keyword">extern</span> <span class="keyword">struct </span><a class="code" href="struct__dbiVec.html">_dbiVec</a> db3vec;
00812 <span class="comment">/*@=nestedextern@*/</span>
00813 <span class="keyword">const</span> <span class="keywordtype">char</span> * urlfn = NULL;
00814 <span class="keyword">const</span> <span class="keywordtype">char</span> * root;
00815 <span class="keyword">const</span> <span class="keywordtype">char</span> * home;
00816 <span class="keyword">const</span> <span class="keywordtype">char</span> * dbhome;
00817 <span class="keyword">const</span> <span class="keywordtype">char</span> * dbfile;
00818 <span class="keyword">const</span> <span class="keywordtype">char</span> * dbsubfile;
00819 <a class="code" href="struct__dbiIndex.html">dbiIndex</a> dbi = NULL;
00820 <span class="keywordtype">int</span> rc = 0;
00821 <span class="keywordtype">int</span> xx;
00822
00823 <a class="code" href="rpmdb_8h.html#a0">DB</a> * db = NULL;
00824 <a class="code" href="rpmdb_8h.html#a1">DB_ENV</a> * dbenv = NULL;
00825 DB_TXN * txnid = NULL;
00826 u_int32_t oflags;
00827 <span class="keywordtype">int</span> _printit;
00828
00829 <span class="keywordflow">if</span> (dbip)
00830 *dbip = NULL;
00831
00832 <span class="comment">/*</span>
00833 <span class="comment"> * Parse db configuration parameters.</span>
00834 <span class="comment"> */</span>
00835 <span class="comment">/*@-mods@*/</span>
00836 <span class="keywordflow">if</span> ((dbi = <a class="code" href="group__db3.html#a2">db3New</a>(rpmdb, rpmtag)) == NULL)
00837 <span class="comment">/*@-nullstate@*/</span>
00838 <span class="keywordflow">return</span> 1;
00839 <span class="comment">/*@=nullstate@*/</span>
00840 <span class="comment">/*@=mods@*/</span>
00841 dbi-><a class="code" href="struct__dbiIndex.html#m15">dbi_api</a> = <a class="code" href="db1_8c.html#a1">DB_VERSION_MAJOR</a>;
00842
00843 <span class="comment">/*</span>
00844 <span class="comment"> * Get the prefix/root component and directory path.</span>
00845 <span class="comment"> */</span>
00846 root = (dbi-><a class="code" href="struct__dbiIndex.html#m0">dbi_root</a> ? dbi-><a class="code" href="struct__dbiIndex.html#m0">dbi_root</a> : rpmdb-><a class="code" href="structrpmdb__s.html#m0">db_root</a>);
00847 <span class="keywordflow">if</span> ((root[0] == <span class="charliteral">'/'</span> && root[1] == <span class="charliteral">'\0'</span>) || rpmdb-><a class="code" href="structrpmdb__s.html#m9">db_chrootDone</a>)
00848 root = NULL;
00849 home = (dbi-><a class="code" href="struct__dbiIndex.html#m1">dbi_home</a> ? dbi-><a class="code" href="struct__dbiIndex.html#m1">dbi_home</a> : rpmdb-><a class="code" href="structrpmdb__s.html#m1">db_home</a>);
00850
00851 <span class="comment">/*</span>
00852 <span class="comment"> * Either the root or directory components may be a URL. Concatenate,</span>
00853 <span class="comment"> * convert the URL to a path, and add the name of the file.</span>
00854 <span class="comment"> */</span>
00855 <span class="comment">/*@-mods@*/</span>
00856 urlfn = <a class="code" href="macro_8c.html#a54">rpmGenPath</a>(root, home, NULL);
00857 <span class="comment">/*@=mods@*/</span>
00858 (void) <a class="code" href="url_8c.html#a18">urlPath</a>(urlfn, &dbhome);
00859 <span class="keywordflow">if</span> (dbi-><a class="code" href="struct__dbiIndex.html#m25">dbi_temporary</a>) {
00860 dbfile = NULL;
00861 dbsubfile = NULL;
00862 } <span class="keywordflow">else</span> {
00863 <span class="preprocessor">#ifdef HACK </span><span class="comment">/* XXX necessary to support dbsubfile */</span>
00864 dbfile = (dbi-><a class="code" href="struct__dbiIndex.html#m2">dbi_file</a> ? dbi-><a class="code" href="struct__dbiIndex.html#m2">dbi_file</a> : db3basename);
00865 dbsubfile = (dbi-><a class="code" href="struct__dbiIndex.html#m3">dbi_subfile</a> ? dbi-><a class="code" href="struct__dbiIndex.html#m3">dbi_subfile</a> : <a class="code" href="tagName_8c.html#a0">tagName</a>(dbi-><a class="code" href="struct__dbiIndex.html#m67">dbi_rpmtag</a>));
00866 <span class="preprocessor">#else</span>
00867 <span class="preprocessor"></span> dbfile = (dbi-><a class="code" href="struct__dbiIndex.html#m2">dbi_file</a> ? dbi-><a class="code" href="struct__dbiIndex.html#m2">dbi_file</a> : <a class="code" href="tagName_8c.html#a0">tagName</a>(dbi-><a class="code" href="struct__dbiIndex.html#m67">dbi_rpmtag</a>));
00868 dbsubfile = NULL;
00869 <span class="preprocessor">#endif</span>
00870 <span class="preprocessor"></span> }
00871
00872 oflags = (dbi-><a class="code" href="struct__dbiIndex.html#m7">dbi_oeflags</a> | dbi-><a class="code" href="struct__dbiIndex.html#m9">dbi_oflags</a>);
00873 oflags &= ~DB_TRUNCATE; <span class="comment">/* XXX this is dangerous */</span>
00874
00875 <span class="preprocessor">#if 0 </span><span class="comment">/* XXX rpmdb: illegal flag combination specified to DB->open */</span>
00876 <span class="keywordflow">if</span> ( dbi-><a class="code" href="struct__dbiIndex.html#m12">dbi_mode</a> & O_EXCL) oflags |= DB_EXCL;
00877 <span class="preprocessor">#endif</span>
00878 <span class="preprocessor"></span>
00879 <span class="comment">/*</span>
00880 <span class="comment"> * Map open mode flags onto configured database/environment flags.</span>
00881 <span class="comment"> */</span>
00882 <span class="keywordflow">if</span> (dbi-><a class="code" href="struct__dbiIndex.html#m25">dbi_temporary</a>) {
00883 oflags |= DB_CREATE;
00884 dbi-><a class="code" href="struct__dbiIndex.html#m7">dbi_oeflags</a> |= DB_CREATE;
00885 oflags &= ~DB_RDONLY;
00886 dbi-><a class="code" href="struct__dbiIndex.html#m9">dbi_oflags</a> &= ~DB_RDONLY;
00887 } <span class="keywordflow">else</span> {
00888 <span class="keywordflow">if</span> (!(dbi-><a class="code" href="struct__dbiIndex.html#m12">dbi_mode</a> & (O_RDWR|O_WRONLY))) oflags |= DB_RDONLY;
00889 <span class="keywordflow">if</span> (dbi-><a class="code" href="struct__dbiIndex.html#m12">dbi_mode</a> & O_CREAT) {
00890 oflags |= DB_CREATE;
00891 dbi-><a class="code" href="struct__dbiIndex.html#m7">dbi_oeflags</a> |= DB_CREATE;
00892 }
00893 <span class="preprocessor">#ifdef DANGEROUS</span>
00894 <span class="preprocessor"></span> <span class="keywordflow">if</span> ( dbi-><a class="code" href="struct__dbiIndex.html#m12">dbi_mode</a> & O_TRUNC) oflags |= DB_TRUNCATE;
00895 <span class="preprocessor">#endif</span>
00896 <span class="preprocessor"></span> }
00897
00898 <span class="comment">/*</span>
00899 <span class="comment"> * Avoid incompatible DB_CREATE/DB_RDONLY flags on DBENV->open.</span>
00900 <span class="comment"> */</span>
00901 <span class="keywordflow">if</span> (dbi-><a class="code" href="struct__dbiIndex.html#m19">dbi_use_dbenv</a>) {
00902 <span class="keywordflow">if</span> (access(dbhome, <a class="code" href="system_8h.html#a9">W_OK</a>) == -1) {
00903
00904 <span class="comment">/* dbhome is unwritable, don't attempt DB_CREATE on DB->open ... */</span>
00905 oflags &= ~DB_CREATE;
00906
00907 <span class="comment">/* ... but DBENV->open might still need DB_CREATE ... */</span>
00908 <span class="keywordflow">if</span> (dbi-><a class="code" href="struct__dbiIndex.html#m8">dbi_eflags</a> & DB_PRIVATE) {
00909 dbi-><a class="code" href="struct__dbiIndex.html#m8">dbi_eflags</a> &= ~DB_JOINENV;
00910 } <span class="keywordflow">else</span> {
00911 dbi-><a class="code" href="struct__dbiIndex.html#m8">dbi_eflags</a> |= DB_JOINENV;
00912 dbi-><a class="code" href="struct__dbiIndex.html#m7">dbi_oeflags</a> &= ~DB_CREATE;
00913 dbi-><a class="code" href="struct__dbiIndex.html#m7">dbi_oeflags</a> &= ~DB_THREAD;
00914 <span class="comment">/* ... but, unless DB_PRIVATE is used, skip DBENV. */</span>
00915 dbi-><a class="code" href="struct__dbiIndex.html#m19">dbi_use_dbenv</a> = 0;
00916 }
00917
00918 <span class="comment">/* ... DB_RDONLY maps dbhome perms across files ... */</span>
00919 <span class="keywordflow">if</span> (dbi-><a class="code" href="struct__dbiIndex.html#m25">dbi_temporary</a>) {
00920 oflags |= DB_CREATE;
00921 dbi-><a class="code" href="struct__dbiIndex.html#m7">dbi_oeflags</a> |= DB_CREATE;
00922 oflags &= ~DB_RDONLY;
00923 dbi-><a class="code" href="struct__dbiIndex.html#m9">dbi_oflags</a> &= ~DB_RDONLY;
00924 } <span class="keywordflow">else</span> {
00925 oflags |= DB_RDONLY;
00926 <span class="comment">/* ... and DB_WRITECURSOR won't be needed ... */</span>
00927 dbi-><a class="code" href="struct__dbiIndex.html#m9">dbi_oflags</a> |= DB_RDONLY;
00928 }
00929
00930 } <span class="keywordflow">else</span> { <span class="comment">/* dbhome is writable, check for persistent dbenv. */</span>
00931 <span class="comment">/*@-mods@*/</span>
00932 <span class="keyword">const</span> <span class="keywordtype">char</span> * dbf = <a class="code" href="macro_8c.html#a53">rpmGetPath</a>(dbhome, <span class="stringliteral">"/__db.001"</span>, NULL);
00933 <span class="comment">/*@=mods@*/</span>
00934
00935 <span class="keywordflow">if</span> (access(dbf, <a class="code" href="system_8h.html#a7">F_OK</a>) == -1) {
00936 <span class="comment">/* ... non-existent (or unwritable) DBENV, will create ... */</span>
00937 dbi-><a class="code" href="struct__dbiIndex.html#m7">dbi_oeflags</a> |= DB_CREATE;
00938 dbi-><a class="code" href="struct__dbiIndex.html#m8">dbi_eflags</a> &= ~DB_JOINENV;
00939 } <span class="keywordflow">else</span> {
00940 <span class="comment">/* ... pre-existent (or bogus) DBENV, will join ... */</span>
00941 <span class="keywordflow">if</span> (dbi-><a class="code" href="struct__dbiIndex.html#m8">dbi_eflags</a> & DB_PRIVATE) {
00942 dbi-><a class="code" href="struct__dbiIndex.html#m8">dbi_eflags</a> &= ~DB_JOINENV;
00943 } <span class="keywordflow">else</span> {
00944 dbi-><a class="code" href="struct__dbiIndex.html#m8">dbi_eflags</a> |= DB_JOINENV;
00945 dbi-><a class="code" href="struct__dbiIndex.html#m7">dbi_oeflags</a> &= ~DB_CREATE;
00946 dbi-><a class="code" href="struct__dbiIndex.html#m7">dbi_oeflags</a> &= ~DB_THREAD;
00947 }
00948 }
00949 dbf = <a class="code" href="poptint_8h.html#a14">_free</a>(dbf);
00950 }
00951 }
00952
00953 <span class="comment">/*</span>
00954 <span class="comment"> * Avoid incompatible DB_CREATE/DB_RDONLY flags on DB->open.</span>
00955 <span class="comment"> */</span>
00956 <span class="keywordflow">if</span> ((oflags & DB_CREATE) && (oflags & DB_RDONLY)) {
00957 <span class="comment">/* dbhome is writable, and DB->open flags may conflict. */</span>
00958 <span class="keyword">const</span> <span class="keywordtype">char</span> * dbfn = (dbfile ? dbfile : <a class="code" href="tagName_8c.html#a0">tagName</a>(dbi-><a class="code" href="struct__dbiIndex.html#m67">dbi_rpmtag</a>));
00959 <span class="comment">/*@-mods@*/</span>
00960 <span class="keyword">const</span> <span class="keywordtype">char</span> * dbf = <a class="code" href="macro_8c.html#a53">rpmGetPath</a>(dbhome, <span class="stringliteral">"/"</span>, dbfn, NULL);
00961 <span class="comment">/*@=mods@*/</span>
00962
00963 <span class="keywordflow">if</span> (access(dbf, <a class="code" href="system_8h.html#a7">F_OK</a>) == -1) {
00964 <span class="comment">/* File does not exist, DB->open might create ... */</span>
00965 oflags &= ~DB_RDONLY;
00966 } <span class="keywordflow">else</span> {
00967 <span class="comment">/* File exists, DB->open need not create ... */</span>
00968 oflags &= ~DB_CREATE;
00969 }
00970
00971 <span class="comment">/* Only writers need DB_WRITECURSOR ... */</span>
00972 <span class="keywordflow">if</span> (!(oflags & DB_RDONLY) && access(dbf, <a class="code" href="system_8h.html#a9">W_OK</a>) == 0) {
00973 dbi-><a class="code" href="struct__dbiIndex.html#m9">dbi_oflags</a> &= ~DB_RDONLY;
00974 } <span class="keywordflow">else</span> {
00975 dbi-><a class="code" href="struct__dbiIndex.html#m9">dbi_oflags</a> |= DB_RDONLY;
00976 }
00977 dbf = <a class="code" href="poptint_8h.html#a14">_free</a>(dbf);
00978 }
00979
00980 <span class="comment">/*</span>
00981 <span class="comment"> * Turn off verify-on-close if opening read-only.</span>
00982 <span class="comment"> */</span>
00983 <span class="keywordflow">if</span> (oflags & DB_RDONLY)
00984 dbi-><a class="code" href="struct__dbiIndex.html#m16">dbi_verify_on_close</a> = 0;
00985
00986 <span class="keywordflow">if</span> (dbi-><a class="code" href="struct__dbiIndex.html#m19">dbi_use_dbenv</a>) {
00987 <span class="comment">/*@-mods@*/</span>
00988 <span class="keywordflow">if</span> (rpmdb-><a class="code" href="structrpmdb__s.html#m16">db_dbenv</a> == NULL) {
00989 rc = <a class="code" href="db3_8c.html#a5">db_init</a>(dbi, dbhome, dbfile, dbsubfile, &dbenv);
00990 <span class="keywordflow">if</span> (rc == 0) {
00991 rpmdb-><a class="code" href="structrpmdb__s.html#m16">db_dbenv</a> = dbenv;
00992 rpmdb-><a class="code" href="structrpmdb__s.html#m15">db_opens</a> = 1;
00993 }
00994 } <span class="keywordflow">else</span> {
00995 dbenv = rpmdb-><a class="code" href="structrpmdb__s.html#m16">db_dbenv</a>;
00996 rpmdb-><a class="code" href="structrpmdb__s.html#m15">db_opens</a>++;
00997 }
00998 <span class="comment">/*@=mods@*/</span>
00999 }
01000
01001 <a class="code" href="rpmmessages_8h.html#a7">rpmMessage</a>(<a class="code" href="rpmmessages_8h.html#a0">RPMMESS_DEBUG</a>, <a class="code" href="system_8h.html#a18">_</a>(<span class="stringliteral">"opening db index %s/%s %s mode=0x%x\n"</span>),
01002 dbhome, (dbfile ? dbfile : <a class="code" href="tagName_8c.html#a0">tagName</a>(dbi-><a class="code" href="struct__dbiIndex.html#m67">dbi_rpmtag</a>)),
01003 prDbiOpenFlags(oflags, 0), dbi-><a class="code" href="struct__dbiIndex.html#m12">dbi_mode</a>);
01004
01005 <span class="keywordflow">if</span> (rc == 0) {
01006 <span class="keyword">static</span> <span class="keywordtype">int</span> _lockdbfd = 0;
01007
01008 <span class="comment">/*@-moduncon@*/</span> <span class="comment">/* FIX: annotate db3 methods */</span>
01009 rc = db_create(&db, dbenv, dbi-><a class="code" href="struct__dbiIndex.html#m6">dbi_cflags</a>);
01010 <span class="comment">/*@=moduncon@*/</span>
01011 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db_create"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
01012 <span class="keywordflow">if</span> (rc == 0 && db != NULL) {
01013 <span class="keywordflow">if</span> (rc == 0 && dbi-><a class="code" href="struct__dbiIndex.html#m31">dbi_lorder</a>) {
01014 rc = db->set_lorder(db, dbi-><a class="code" href="struct__dbiIndex.html#m31">dbi_lorder</a>);
01015 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db->set_lorder"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
01016 }
01017 <span class="keywordflow">if</span> (rc == 0 && dbi-><a class="code" href="struct__dbiIndex.html#m47">dbi_cachesize</a>) {
01018 rc = db->set_cachesize(db, 0, dbi-><a class="code" href="struct__dbiIndex.html#m47">dbi_cachesize</a>, 0);
01019 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db->set_cachesize"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
01020 }
01021 <span class="keywordflow">if</span> (rc == 0 && dbi-><a class="code" href="struct__dbiIndex.html#m48">dbi_pagesize</a>) {
01022 rc = db->set_pagesize(db, dbi-><a class="code" href="struct__dbiIndex.html#m48">dbi_pagesize</a>);
01023 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db->set_pagesize"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
01024 }
01025 <span class="comment">/* XXX 3.3.4 change. */</span>
01026 <span class="preprocessor">#if (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR == 3) || (DB_VERSION_MAJOR == 4)</span>
01027 <span class="preprocessor"></span> <span class="keywordflow">if</span> (rc == 0 &&
01028 rpmdb-><a class="code" href="structrpmdb__s.html#m12">db_malloc</a> && rpmdb-><a class="code" href="structrpmdb__s.html#m13">db_realloc</a> && rpmdb-><a class="code" href="structrpmdb__s.html#m14">db_free</a>)
01029 {
01030 rc = db->set_alloc(db,
01031 rpmdb-><a class="code" href="structrpmdb__s.html#m12">db_malloc</a>, rpmdb-><a class="code" href="structrpmdb__s.html#m13">db_realloc</a>, rpmdb-><a class="code" href="structrpmdb__s.html#m14">db_free</a>);
01032 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db->set_alloc"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
01033 }
01034 <span class="preprocessor">#else</span>
01035 <span class="preprocessor"></span> <span class="keywordflow">if</span> (rc == 0 && rpmdb-><a class="code" href="structrpmdb__s.html#m12">db_malloc</a>) {
01036 rc = db->set_malloc(db, rpmdb-><a class="code" href="structrpmdb__s.html#m12">db_malloc</a>);
01037 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db->set_malloc"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
01038 }
01039 <span class="preprocessor">#endif</span>
01040 <span class="preprocessor"></span> <span class="keywordflow">if</span> (rc == 0 && oflags & DB_CREATE) {
01041 <span class="keywordflow">switch</span>(dbi-><a class="code" href="struct__dbiIndex.html#m11">dbi_type</a>) {
01042 <span class="keywordflow">default</span>:
01043 <span class="keywordflow">case</span> DB_HASH:
01044 <span class="keywordflow">if</span> (dbi-><a class="code" href="struct__dbiIndex.html#m50">dbi_h_ffactor</a>) {
01045 rc = db->set_h_ffactor(db, dbi-><a class="code" href="struct__dbiIndex.html#m50">dbi_h_ffactor</a>);
01046 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db->set_h_ffactor"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
01047 <span class="keywordflow">if</span> (rc) <span class="keywordflow">break</span>;
01048 }
01049 <span class="keywordflow">if</span> (dbi-><a class="code" href="struct__dbiIndex.html#m52">dbi_h_nelem</a>) {
01050 rc = db->set_h_nelem(db, dbi-><a class="code" href="struct__dbiIndex.html#m52">dbi_h_nelem</a>);
01051 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db->set_h_nelem"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
01052 <span class="keywordflow">if</span> (rc) <span class="keywordflow">break</span>;
01053 }
01054 <span class="keywordflow">if</span> (dbi-><a class="code" href="struct__dbiIndex.html#m53">dbi_h_flags</a>) {
01055 rc = db->set_flags(db, dbi-><a class="code" href="struct__dbiIndex.html#m53">dbi_h_flags</a>);
01056 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db->set_h_flags"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
01057 <span class="keywordflow">if</span> (rc) <span class="keywordflow">break</span>;
01058 }
01059 <span class="comment">/* XXX db-3.2.9 has added a DB arg to the call. */</span>
01060 <span class="preprocessor">#if (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR > 2) || (DB_VERSION_MAJOR == 4)</span>
01061 <span class="preprocessor"></span> <span class="keywordflow">if</span> (dbi-><a class="code" href="struct__dbiIndex.html#m51">dbi_h_hash_fcn</a>) {
01062 rc = db->set_h_hash(db, dbi-><a class="code" href="struct__dbiIndex.html#m51">dbi_h_hash_fcn</a>);
01063 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db->set_h_hash"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
01064 <span class="keywordflow">if</span> (rc) <span class="keywordflow">break</span>;
01065 }
01066 <span class="keywordflow">if</span> (dbi-><a class="code" href="struct__dbiIndex.html#m54">dbi_h_dup_compare_fcn</a>) {
01067 rc = db->set_dup_compare(db, dbi-><a class="code" href="struct__dbiIndex.html#m54">dbi_h_dup_compare_fcn</a>);
01068 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db->set_dup_compare"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
01069 <span class="keywordflow">if</span> (rc) <span class="keywordflow">break</span>;
01070 }
01071 <span class="preprocessor">#endif</span>
01072 <span class="preprocessor"></span> <span class="keywordflow">break</span>;
01073 <span class="keywordflow">case</span> DB_BTREE:
01074 <span class="keywordflow">if</span> (dbi-><a class="code" href="struct__dbiIndex.html#m55">dbi_bt_flags</a>) {
01075 rc = db->set_flags(db, dbi-><a class="code" href="struct__dbiIndex.html#m55">dbi_bt_flags</a>);
01076 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db->set_bt_flags"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
01077 <span class="keywordflow">if</span> (rc) <span class="keywordflow">break</span>;
01078 }
01079 <span class="keywordflow">if</span> (dbi-><a class="code" href="struct__dbiIndex.html#m56">dbi_bt_minkey</a>) {
01080 rc = db->set_bt_minkey(db, dbi-><a class="code" href="struct__dbiIndex.html#m56">dbi_bt_minkey</a>);
01081 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db->set_bt_minkey"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
01082 <span class="keywordflow">if</span> (rc) <span class="keywordflow">break</span>;
01083 }
01084 <span class="comment">/* XXX db-3.2.9 has added a DB arg to the call. */</span>
01085 <span class="preprocessor">#if (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR > 2) || (DB_VERSION_MAJOR == 4)</span>
01086 <span class="preprocessor"></span> <span class="keywordflow">if</span> (dbi-><a class="code" href="struct__dbiIndex.html#m57">dbi_bt_compare_fcn</a>) {
01087 rc = db->set_bt_compare(db, dbi-><a class="code" href="struct__dbiIndex.html#m57">dbi_bt_compare_fcn</a>);
01088 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db->set_bt_compare"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
01089 <span class="keywordflow">if</span> (rc) <span class="keywordflow">break</span>;
01090 }
01091 <span class="keywordflow">if</span> (dbi-><a class="code" href="struct__dbiIndex.html#m58">dbi_bt_dup_compare_fcn</a>) {
01092 rc = db->set_dup_compare(db, dbi-><a class="code" href="struct__dbiIndex.html#m58">dbi_bt_dup_compare_fcn</a>);
01093 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db->set_dup_compare"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
01094 <span class="keywordflow">if</span> (rc) <span class="keywordflow">break</span>;
01095 }
01096 <span class="keywordflow">if</span> (dbi-><a class="code" href="struct__dbiIndex.html#m59">dbi_bt_prefix_fcn</a>) {
01097 rc = db->set_bt_prefix(db, dbi-><a class="code" href="struct__dbiIndex.html#m59">dbi_bt_prefix_fcn</a>);
01098 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db->set_bt_prefix"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
01099 <span class="keywordflow">if</span> (rc) <span class="keywordflow">break</span>;
01100 }
01101 <span class="preprocessor">#endif</span>
01102 <span class="preprocessor"></span> <span class="keywordflow">break</span>;
01103 <span class="keywordflow">case</span> DB_RECNO:
01104 <span class="keywordflow">if</span> (dbi-><a class="code" href="struct__dbiIndex.html#m61">dbi_re_delim</a>) {
01105 rc = db->set_re_delim(db, dbi-><a class="code" href="struct__dbiIndex.html#m61">dbi_re_delim</a>);
01106 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db->set_re_selim"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
01107 <span class="keywordflow">if</span> (rc) <span class="keywordflow">break</span>;
01108 }
01109 <span class="keywordflow">if</span> (dbi-><a class="code" href="struct__dbiIndex.html#m62">dbi_re_len</a>) {
01110 rc = db->set_re_len(db, dbi-><a class="code" href="struct__dbiIndex.html#m62">dbi_re_len</a>);
01111 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db->set_re_len"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
01112 <span class="keywordflow">if</span> (rc) <span class="keywordflow">break</span>;
01113 }
01114 <span class="keywordflow">if</span> (dbi-><a class="code" href="struct__dbiIndex.html#m63">dbi_re_pad</a>) {
01115 rc = db->set_re_pad(db, dbi-><a class="code" href="struct__dbiIndex.html#m63">dbi_re_pad</a>);
01116 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db->set_re_pad"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
01117 <span class="keywordflow">if</span> (rc) <span class="keywordflow">break</span>;
01118 }
01119 <span class="keywordflow">if</span> (dbi-><a class="code" href="struct__dbiIndex.html#m64">dbi_re_source</a>) {
01120 rc = db->set_re_source(db, dbi-><a class="code" href="struct__dbiIndex.html#m64">dbi_re_source</a>);
01121 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db->set_re_source"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
01122 <span class="keywordflow">if</span> (rc) <span class="keywordflow">break</span>;
01123 }
01124 <span class="keywordflow">break</span>;
01125 <span class="keywordflow">case</span> DB_QUEUE:
01126 <span class="keywordflow">if</span> (dbi-><a class="code" href="struct__dbiIndex.html#m65">dbi_q_extentsize</a>) {
01127 rc = db->set_q_extentsize(db, dbi-><a class="code" href="struct__dbiIndex.html#m65">dbi_q_extentsize</a>);
01128 rc = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db->set_q_extentsize"</span>, rc, <a class="code" href="db3_8c.html#a0">_debug</a>);
01129 <span class="keywordflow">if</span> (rc) <span class="keywordflow">break</span>;
01130 }
01131 <span class="keywordflow">break</span>;
01132 }
01133 }
01134
01135 <span class="keywordflow">if</span> (rc == 0) {
01136 <span class="keyword">const</span> <span class="keywordtype">char</span> * dbfullpath;
01137 <span class="keyword">const</span> <span class="keywordtype">char</span> * dbpath;
01138 <span class="keywordtype">char</span> * t;
01139 <span class="keywordtype">int</span> nb;
01140
01141 nb = strlen(dbhome);
01142 <span class="keywordflow">if</span> (dbfile) nb += 1 + strlen(dbfile);
01143 dbfullpath = t = <a class="code" href="system_8h.html#a36">alloca</a>(nb + 1);
01144
01145 t = <a class="code" href="system_8h.html#a32">stpcpy</a>(t, dbhome);
01146 <span class="keywordflow">if</span> (dbfile)
01147 t = <a class="code" href="system_8h.html#a32">stpcpy</a>( <a class="code" href="system_8h.html#a32">stpcpy</a>( t, <span class="stringliteral">"/"</span>), dbfile);
01148 <span class="preprocessor">#ifdef HACK </span><span class="comment">/* XXX necessary to support dbsubfile */</span>
01149 dbpath = (!dbi-><a class="code" href="struct__dbiIndex.html#m19">dbi_use_dbenv</a> && !dbi-><a class="code" href="struct__dbiIndex.html#m25">dbi_temporary</a>)
01150 ? dbfullpath : dbfile;
01151 <span class="preprocessor">#else</span>
01152 <span class="preprocessor"></span> dbpath = (!dbi-><a class="code" href="struct__dbiIndex.html#m25">dbi_temporary</a>)
01153 ? dbfullpath : dbfile;
01154 <span class="preprocessor">#endif</span>
01155 <span class="preprocessor"></span>
01156 rc = db->open(db, dbpath, dbsubfile,
01157 dbi-><a class="code" href="struct__dbiIndex.html#m11">dbi_type</a>, oflags, dbi-><a class="code" href="struct__dbiIndex.html#m13">dbi_perms</a>);
01158
01159 <span class="keywordflow">if</span> (rc == 0 && dbi-><a class="code" href="struct__dbiIndex.html#m11">dbi_type</a> == DB_UNKNOWN) {
01160 <span class="preprocessor">#if (DB_VERSION_MAJOR == 3 && DB_VERSION_MINOR == 3 && DB_VERSION_PATCH == 11) \</span>
01161 <span class="preprocessor"> || (DB_VERSION_MAJOR == 4)</span>
01162 <span class="preprocessor"></span> DBTYPE dbi_type = DB_UNKNOWN;
01163 xx = db->get_type(db, &dbi_type);
01164 <span class="keywordflow">if</span> (xx == 0)
01165 dbi-><a class="code" href="struct__dbiIndex.html#m11">dbi_type</a> = dbi_type;
01166 <span class="preprocessor">#else</span>
01167 <span class="preprocessor"></span> dbi-><a class="code" href="struct__dbiIndex.html#m11">dbi_type</a> = db->get_type(db);
01168 <span class="preprocessor">#endif</span>
01169 <span class="preprocessor"></span> }
01170 }
01171
01172 <span class="comment">/* XXX return rc == errno without printing */</span>
01173 _printit = (rc > 0 ? 0 : <a class="code" href="db3_8c.html#a0">_debug</a>);
01174 xx = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db->open"</span>, rc, _printit);
01175
01176 <span class="keywordflow">if</span> (rc == 0 && dbi-><a class="code" href="struct__dbiIndex.html#m19">dbi_use_dbenv</a>
01177 && (dbi-><a class="code" href="struct__dbiIndex.html#m8">dbi_eflags</a> & DB_INIT_CDB) && dbi-><a class="code" href="struct__dbiIndex.html#m21">dbi_get_rmw_cursor</a>)
01178 {
01179 <a class="code" href="rpmdb_8h.html#a2">DBC</a> * dbcursor = NULL;
01180 xx = db->cursor(db, txnid, &dbcursor,
01181 ((oflags & DB_RDONLY) ? 0 : DB_WRITECURSOR));
01182 xx = <a class="code" href="db3_8c.html#a2">cvtdberr</a>(dbi, <span class="stringliteral">"db->cursor"</span>, xx, <a class="code" href="db3_8c.html#a0">_debug</a>);
01183 dbi-><a class="code" href="struct__dbiIndex.html#m71">dbi_rmw</a> = dbcursor;
01184 } <span class="keywordflow">else</span>
01185 dbi-><a class="code" href="struct__dbiIndex.html#m71">dbi_rmw</a> = NULL;
01186
01187 <span class="comment">/*</span>
01188 <span class="comment"> * Lock a file using fcntl(2). Traditionally this is Packages,</span>
01189 <span class="comment"> * the file used * to store metadata of installed header(s),</span>
01190 <span class="comment"> * as Packages is always opened, and should be opened first,</span>
01191 <span class="comment"> * for any rpmdb access.</span>
01192 <span class="comment"> *</span>
01193 <span class="comment"> * If no DBENV is used, then access is protected with a</span>
01194 <span class="comment"> * shared/exclusive locking scheme, as always.</span>
01195 <span class="comment"> *</span>
01196 <span class="comment"> * With a DBENV, the fcntl(2) lock is necessary only to keep</span>
01197 <span class="comment"> * the riff-raff from playing where they don't belong, as</span>
01198 <span class="comment"> * the DBENV should provide it's own locking scheme. So try to</span>
01199 <span class="comment"> * acquire a lock, but permit failures, as some other</span>
01200 <span class="comment"> * DBENV player may already have acquired the lock.</span>
01201 <span class="comment"> */</span>
01202 <span class="keywordflow">if</span> (rc == 0 && dbi-><a class="code" href="struct__dbiIndex.html#m24">dbi_lockdbfd</a>)
01203 {
01204 <span class="keywordtype">int</span> fdno = -1;
01205
01206 <span class="keywordflow">if</span> (!(db->fd(db, &fdno) == 0 && fdno >= 0)) {
01207 rc = 1;
01208 } <span class="keywordflow">else</span> {
01209 <span class="keyword">struct </span>flock l;
01210 memset(&l, 0, <span class="keyword">sizeof</span>(l));
01211 l.l_whence = 0;
01212 l.l_start = 0;
01213 l.l_len = 0;
01214 l.l_type = (dbi-><a class="code" href="struct__dbiIndex.html#m12">dbi_mode</a> & (O_RDWR|O_WRONLY))
01215 ? F_WRLCK : F_RDLCK;
01216 l.l_pid = 0;
01217
01218 <span class="keywordflow">while</span> (1) {
01219 rc = fcntl(fdno, F_SETLK, (<span class="keywordtype">void</span> *) &l);
01220 <span class="keywordflow">if</span> (rc) {
01221 <span class="comment">/* Warning only if using CDB locking. */</span>
01222 rc = ((dbi-><a class="code" href="struct__dbiIndex.html#m19">dbi_use_dbenv</a> &&
01223 (dbi-><a class="code" href="struct__dbiIndex.html#m8">dbi_eflags</a> & DB_INIT_CDB))
01224 ? 0 : 1);
01225 <span class="keywordflow">if</span> (dbi-><a class="code" href="struct__dbiIndex.html#m35">dbi_verbose</a>)
01226 <a class="code" href="rpmerr_8h.html#a5">rpmError</a>( (rc ? <a class="code" href="rpmerr_8h.html#a91a36">RPMERR_FLOCK</a> : <a class="code" href="rpmerr_8h.html#a91a90">RPMWARN_FLOCK</a>),
01227 <a class="code" href="system_8h.html#a18">_</a>(<span class="stringliteral">"cannot get %s lock on %s/%s\n"</span>),
01228 ((dbi-><a class="code" href="struct__dbiIndex.html#m12">dbi_mode</a> & (O_RDWR|O_WRONLY))
01229 ? _(<span class="stringliteral">"exclusive"</span>) : <a class="code" href="system_8h.html#a18">_</a>(<span class="stringliteral">"shared"</span>)),
01230 dbhome, (dbfile ? dbfile : <span class="stringliteral">""</span>));
01231 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (dbfile) {
01232 <a class="code" href="rpmmessages_8h.html#a7">rpmMessage</a>(<a class="code" href="rpmmessages_8h.html#a0">RPMMESS_DEBUG</a>,
01233 <a class="code" href="system_8h.html#a18">_</a>(<span class="stringliteral">"locked db index %s/%s\n"</span>),
01234 dbhome, dbfile);
01235 <span class="keywordflow">break</span>;
01236 }
01237 <span class="keywordflow">if</span> (!geteuid() || !(dbi-><a class="code" href="struct__dbiIndex.html#m12">dbi_mode</a> & (O_RDWR|O_WRONLY)) ) {
01238 sleep(5);
01239 } <span class="keywordflow">else</span> {
01240 <span class="keywordflow">break</span>;
01241 }
01242 }
01243 }
01244 }
01245 }
01246 }
01247
01248 dbi-><a class="code" href="struct__dbiIndex.html#m70">dbi_db</a> = db;
01249
01250 <span class="keywordflow">if</span> (rc == 0 && dbi-><a class="code" href="struct__dbiIndex.html#m70">dbi_db</a> != NULL && dbip != NULL) {
01251 dbi-><a class="code" href="struct__dbiIndex.html#m73">dbi_vec</a> = &db3vec;
01252 *dbip = dbi;
01253 } <span class="keywordflow">else</span> {
01254 dbi-><a class="code" href="struct__dbiIndex.html#m16">dbi_verify_on_close</a> = 0;
01255 (void) <a class="code" href="db3_8c.html#a21">db3close</a>(dbi, 0);
01256 }
01257
01258 urlfn = <a class="code" href="poptint_8h.html#a14">_free</a>(urlfn);
01259
01260 <span class="comment">/*@-nullstate -compmempass@*/</span>
01261 <span class="keywordflow">return</span> rc;
01262 <span class="comment">/*@=nullstate =compmempass@*/</span>
01263 }
01264
01267 <span class="comment">/*@-exportheadervar@*/</span>
01268 <span class="comment">/*@observer@*/</span> <span class="comment">/*@unchecked@*/</span>
<a name="l01269"></a><a class="code" href="group__db3.html#a0">01269</a> <span class="keyword">struct </span><a class="code" href="struct__dbiVec.html">_dbiVec</a> db3vec = {
01270 <a class="code" href="db1_8c.html#a1">DB_VERSION_MAJOR</a>, <a class="code" href="db1_8c.html#a2">DB_VERSION_MINOR</a>, <a class="code" href="db1_8c.html#a3">DB_VERSION_PATCH</a>,
01271 <a class="code" href="db3_8c.html#a22">db3open</a>, <a class="code" href="db3_8c.html#a21">db3close</a>, <a class="code" href="db3_8c.html#a6">db3sync</a>, <a class="code" href="db3_8c.html#a14">db3copen</a>, <a class="code" href="db3_8c.html#a13">db3cclose</a>, <a class="code" href="db3_8c.html#a16">db3cdel</a>, <a class="code" href="db3_8c.html#a17">db3cget</a>, <a class="code" href="db3_8c.html#a15">db3cput</a>,
01272 <a class="code" href="db3_8c.html#a18">db3ccount</a>, <a class="code" href="db3_8c.html#a19">db3byteswapped</a>, <a class="code" href="db3_8c.html#a20">db3stat</a>
01273 };
01274 <span class="comment">/*@=exportheadervar@*/</span>
01275 <span class="comment">/*@=type@*/</span>
</pre></div><hr><address style="align: right;"><small>Generated on Thu Sep 12 22:15:00 2002 for rpm by
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