memory_8c-source.html

oci的源码,可以在任何平台上编译,相当方便实用

<a name="l00101"></a>00101                       CONST <span class="keywordtype">size_t</span> xtramem_sz, dvoid **usrmempp)
<a name="l00102"></a>00102 {     
<a name="l00103"></a>00103     sword ret = OCI_SUCCESS;
<a name="l00104"></a>00104 
<a name="l00105"></a>00105     ret = OCIHandleAlloc(parenth, hndlpp, type, xtramem_sz, usrmempp);
<a name="l00106"></a>00106 
<a name="l00107"></a>00107     <span class="keywordflow">if</span> (ret == OCI_SUCCESS)
<a name="l00108"></a>00108     {
<a name="l00109"></a>00109         OCILib.nb_hndlp++;   
<a name="l00110"></a>00110     }
<a name="l00111"></a>00111 
<a name="l00112"></a>00112     <span class="keywordflow">return</span> ret;
<a name="l00113"></a>00113 }
<a name="l00114"></a>00114 
<a name="l00115"></a>00115 <span class="comment">/* ------------------------------------------------------------------------ *</span>
<a name="l00116"></a>00116 <span class="comment"> * OCI_HandleFree</span>
<a name="l00117"></a>00117 <span class="comment"> * ------------------------------------------------------------------------ */</span>
<a name="l00118"></a>00118 
<a name="l00119"></a>00119 sword OCI_HandleFree(dvoid *hndlp, CONST ub4 type)
<a name="l00120"></a>00120 {                
<a name="l00121"></a>00121     sword ret = OCI_SUCCESS;
<a name="l00122"></a>00122 
<a name="l00123"></a>00123     <span class="keywordflow">if</span> (hndlp != NULL)
<a name="l00124"></a>00124     {
<a name="l00125"></a>00125         OCILib.nb_hndlp--;  
<a name="l00126"></a>00126 
<a name="l00127"></a>00127         ret = OCIHandleFree(hndlp, type);
<a name="l00128"></a>00128     }
<a name="l00129"></a>00129 
<a name="l00130"></a>00130     <span class="keywordflow">return</span> ret;
<a name="l00131"></a>00131 }
<a name="l00132"></a>00132 
<a name="l00133"></a>00133 <span class="comment">/* ------------------------------------------------------------------------ *</span>
<a name="l00134"></a>00134 <span class="comment"> * OCI_DescriptorAlloc</span>
<a name="l00135"></a>00135 <span class="comment"> * ------------------------------------------------------------------------ */</span>
<a name="l00136"></a>00136 
<a name="l00137"></a>00137 sword OCI_DescriptorAlloc(CONST dvoid *parenth, dvoid **descpp, CONST ub4 type,
<a name="l00138"></a>00138                           CONST <span class="keywordtype">size_t</span> xtramem_sz,  dvoid **usrmempp)
<a name="l00139"></a>00139 {
<a name="l00140"></a>00140     sword ret = OCI_SUCCESS;
<a name="l00141"></a>00141 
<a name="l00142"></a>00142     ret = OCIDescriptorAlloc(parenth, descpp, type, xtramem_sz, usrmempp);
<a name="l00143"></a>00143 
<a name="l00144"></a>00144     <span class="keywordflow">if</span> (ret == OCI_SUCCESS)
<a name="l00145"></a>00145     {
<a name="l00146"></a>00146         OCILib.nb_descp++;   
<a name="l00147"></a>00147     }
<a name="l00148"></a>00148 
<a name="l00149"></a>00149     <span class="keywordflow">return</span> ret;
<a name="l00150"></a>00150 }
<a name="l00151"></a>00151 
<a name="l00152"></a>00152 <span class="comment">/* ------------------------------------------------------------------------ *</span>
<a name="l00153"></a>00153 <span class="comment"> * OCI_DescriptorFree</span>
<a name="l00154"></a>00154 <span class="comment"> * ------------------------------------------------------------------------ */</span>
<a name="l00155"></a>00155 
<a name="l00156"></a>00156 sword OCI_DescriptorFree(dvoid *descp, CONST ub4 type)
<a name="l00157"></a>00157 {                                                    
<a name="l00158"></a>00158     sword ret = OCI_SUCCESS;
<a name="l00159"></a>00159 
<a name="l00160"></a>00160     <span class="keywordflow">if</span> (descp != NULL)
<a name="l00161"></a>00161     {
<a name="l00162"></a>00162         OCILib.nb_descp--;  
<a name="l00163"></a>00163 
<a name="l00164"></a>00164         ret = OCIDescriptorFree(descp, type);
<a name="l00165"></a>00165     }
<a name="l00166"></a>00166 
<a name="l00167"></a>00167     <span class="keywordflow">return</span> ret;
<a name="l00168"></a>00168 }
<a name="l00169"></a>00169 
<a name="l00170"></a>00170 <span class="comment">/* ------------------------------------------------------------------------ *</span>
<a name="l00171"></a>00171 <span class="comment"> * OCI_fob</span>
<a name="l00172"></a>00172 <span class="comment"> * ------------------------------------------------------------------------ */</span>
<a name="l00173"></a>00173 
<a name="l00174"></a>00174 sword OCI_ObjectNew(OCIEnv *env, OCIError *err, CONST OCISvcCtx *svc,
<a name="l00175"></a>00175                     OCITypeCode typecode, OCIType *tdo, dvoid *table, 
<a name="l00176"></a>00176                     OCIDuration duration, <span class="keywordtype">boolean</span> value, 
<a name="l00177"></a>00177                     dvoid **instance)
<a name="l00178"></a>00178 {
<a name="l00179"></a>00179     sword ret = OCI_SUCCESS;
<a name="l00180"></a>00180 
<a name="l00181"></a>00181     ret = OCIObjectNew(env, err, svc, typecode, tdo, table, duration, value, instance);
<a name="l00182"></a>00182 
<a name="l00183"></a>00183     <span class="keywordflow">if</span> (ret == OCI_SUCCESS)
<a name="l00184"></a>00184     {
<a name="l00185"></a>00185         OCILib.nb_objinst++;  
<a name="l00186"></a>00186     }
<a name="l00187"></a>00187 
<a name="l00188"></a>00188     <span class="keywordflow">return</span> ret;
<a name="l00189"></a>00189 }
<a name="l00190"></a>00190 
<a name="l00191"></a>00191 <span class="comment">/* ------------------------------------------------------------------------ *</span>
<a name="l00192"></a>00192 <span class="comment"> * OCI_OCIObjectFree</span>
<a name="l00193"></a>00193 <span class="comment"> * ------------------------------------------------------------------------ */</span>
<a name="l00194"></a>00194 
<a name="l00195"></a>00195 sword OCI_OCIObjectFree(OCIEnv *env, OCIError *err, dvoid *instance, ub2 flags)
<a name="l00196"></a>00196 {
<a name="l00197"></a>00197     sword ret = OCI_SUCCESS;
<a name="l00198"></a>00198 
<a name="l00199"></a>00199     <span class="keywordflow">if</span> (instance != NULL)
<a name="l00200"></a>00200     {
<a name="l00201"></a>00201         OCILib.nb_objinst--;  
<a name="l00202"></a>00202 
<a name="l00203"></a>00203         ret = OCIObjectFree(env, err, instance, flags);
<a name="l00204"></a>00204     }
<a name="l00205"></a>00205 
<a name="l00206"></a>00206     <span class="keywordflow">return</span> ret;
<a name="l00207"></a>00207 }
<a name="l00208"></a>00208 
<a name="l00209"></a>00209 
</pre></div><hr size="1"><address style="text-align: right;"><small>Generated on Sat Apr 18 01:13:10 2009 for OCILIB (C Driver for Oracle) by&nbsp;
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