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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=UTF-8"><title>OCILIB (C Driver for Oracle): C:/Users/vincent/Data/Perso/dev/ocilib/ocilib/src/ocilib_types.h Source File</title><link href="doxygen.css" rel="stylesheet" type="text/css"><link href="tabs.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.5.4 --><div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a href="annotated.html"><span>Data Structures</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul></div><h1>C:/Users/vincent/Data/Perso/dev/ocilib/ocilib/src/ocilib_types.h</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span><a name="l00002"></a>00002 <span class="comment"> +----------------------------------------------------------------------+</span><a name="l00003"></a>00003 <span class="comment"> | |</span><a name="l00004"></a>00004 <span class="comment"> | OCILIB - C Driver for Oracle |</span><a name="l00005"></a>00005 <span class="comment"> | |</span><a name="l00006"></a>00006 <span class="comment"> | (C Wrapper for Oracle OCI) |</span><a name="l00007"></a>00007 <span class="comment"> | |</span><a name="l00008"></a>00008 <span class="comment"> +----------------------------------------------------------------------+</span><a name="l00009"></a>00009 <span class="comment"> | Website : http://ocilib.net |</span><a name="l00010"></a>00010 <span class="comment"> +----------------------------------------------------------------------+</span><a name="l00011"></a>00011 <span class="comment"> | Copyright (c) 2007-2009 Vincent ROGIER |</span><a name="l00012"></a>00012 <span class="comment"> +----------------------------------------------------------------------+</span><a name="l00013"></a>00013 <span class="comment"> | This library is free software; you can redistribute it and/or |</span><a name="l00014"></a>00014 <span class="comment"> | modify it under the terms of the GNU Library General Public |</span><a name="l00015"></a>00015 <span class="comment"> | License as published by the Free Software Foundation; either |</span><a name="l00016"></a>00016 <span class="comment"> | version 2 of the License, or (at your option) any later version. |</span><a name="l00017"></a>00017 <span class="comment"> | |</span><a name="l00018"></a>00018 <span class="comment"> | This library is distributed in the hope that it will be useful, |</span><a name="l00019"></a>00019 <span class="comment"> | but WITHOUT ANY WARRANTY; without even the implied warranty of |</span><a name="l00020"></a>00020 <span class="comment"> | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |</span><a name="l00021"></a>00021 <span class="comment"> | Library General Public License for more details. |</span><a name="l00022"></a>00022 <span class="comment"> | |</span><a name="l00023"></a>00023 <span class="comment"> | You should have received a copy of the GNU Library General Public |</span><a name="l00024"></a>00024 <span class="comment"> | License along with this library; if not, write to the Free |</span><a name="l00025"></a>00025 <span class="comment"> | Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |</span><a name="l00026"></a>00026 <span class="comment"> +----------------------------------------------------------------------+</span><a name="l00027"></a>00027 <span class="comment"> | Author: Vincent ROGIER <vince.rogier@gmail.com> |</span><a name="l00028"></a>00028 <span class="comment"> +----------------------------------------------------------------------+</span><a name="l00029"></a>00029 <span class="comment">*/</span><a name="l00030"></a>00030 <a name="l00031"></a>00031 <span class="comment">/* ------------------------------------------------------------------------ *</span><a name="l00032"></a>00032 <span class="comment"> * $Id: ocilib_types.h, v 3.2.0 2009/04/20 00:00 Vince $</span><a name="l00033"></a>00033 <span class="comment"> * ------------------------------------------------------------------------ */</span><a name="l00034"></a>00034 <a name="l00035"></a>00035 <a name="l00036"></a>00036 <span class="preprocessor">#ifndef OCILIB_OCILIB_TYPES_H_INCLUDED</span><a name="l00037"></a>00037 <span class="preprocessor"></span><span class="preprocessor">#define OCILIB_OCILIB_TYPES_H_INCLUDED</span><a name="l00038"></a>00038 <span class="preprocessor"></span><a name="l00039"></a>00039 <span class="preprocessor">#include "ocilib_defs.h"</span><a name="l00040"></a>00040 <a name="l00041"></a>00041 <span class="comment">/* ************************************************************************ *</span><a name="l00042"></a>00042 <span class="comment"> * PRIVATE TYPES</span><a name="l00043"></a>00043 <span class="comment"> * ************************************************************************ */</span><a name="l00044"></a>00044 <a name="l00045"></a>00045 <span class="comment">/*</span><a name="l00046"></a>00046 <span class="comment"> * OCI_Item : Internal list entry.</span><a name="l00047"></a>00047 <span class="comment"> *</span><a name="l00048"></a>00048 <span class="comment"> * The library needs to manage internal list of objects in order to be able to</span><a name="l00049"></a>00049 <span class="comment"> * free them if the application doest not.</span><a name="l00050"></a>00050 <span class="comment"> *</span><a name="l00051"></a>00051 <span class="comment"> * @note</span><a name="l00052"></a>00052 <span class="comment"> * Internal lists are using mutexes for resource locking in multithreaded</span><a name="l00053"></a>00053 <span class="comment"> * environments</span><a name="l00054"></a>00054 <span class="comment"> *</span><a name="l00055"></a>00055 <span class="comment"> */</span><a name="l00056"></a>00056 <a name="l00057"></a>00057 <span class="keyword">struct </span>OCI_Item<a name="l00058"></a>00058 {<a name="l00059"></a>00059 <span class="keywordtype">void</span> *data; <span class="comment">/* pointer to external data */</span><a name="l00060"></a>00060 <span class="keyword">struct </span>OCI_Item *next; <span class="comment">/* next element in list */</span><a name="l00061"></a>00061 };<a name="l00062"></a>00062 <a name="l00063"></a>00063 <span class="keyword">typedef</span> <span class="keyword">struct </span>OCI_Item OCI_Item;<a name="l00064"></a>00064 <a name="l00065"></a>00065 <span class="comment">/*</span><a name="l00066"></a>00066 <span class="comment"> * OCI_List : Internal list object.</span><a name="l00067"></a>00067 <span class="comment"> *</span><a name="l00068"></a>00068 <span class="comment"> * The OCI_List object is used to maintain a collection of handles allocated</span><a name="l00069"></a>00069 <span class="comment"> * by user programs.</span><a name="l00070"></a>00070 <span class="comment"> *</span><a name="l00071"></a>00071 <span class="comment"> * Those handles are freed when the collection owner is destroyed.</span><a name="l00072"></a>00072 <span class="comment"> * So, we make sure that if OCI_Cleanup() is called, all allocated handles will</span><a name="l00073"></a>00073 <span class="comment"> * be destroyed even if the program does not free them.</span><a name="l00074"></a>00074 <span class="comment"> *</span><a name="l00075"></a>00075 <span class="comment"> */</span><a name="l00076"></a>00076 <a name="l00077"></a>00077 <span class="keyword">struct </span>OCI_List<a name="l00078"></a>00078 {<a name="l00079"></a>00079 OCI_Item *head; <span class="comment">/* pointer to first item */</span><a name="l00080"></a>00080 <a class="code" href="struct_o_c_i___mutex.html" title="OCILIB encapsulation of OCI mutexes.">OCI_Mutex</a> *mutex; <span class="comment">/* mutex handle */</span><a name="l00081"></a>00081 ub4 count; <span class="comment">/* number of elements in list */</span><a name="l00082"></a>00082 <span class="keywordtype">int</span> type; <span class="comment">/* type of list item */</span><a name="l00083"></a>00083 };<a name="l00084"></a>00084 <a name="l00085"></a>00085 <span class="keyword">typedef</span> <span class="keyword">struct </span>OCI_List OCI_List;<a name="l00086"></a>00086 <a name="l00087"></a>00087 <span class="comment">/*</span><a name="l00088"></a>00088 <span class="comment"> * Server output object used to retrieve server dbms.output buffers</span><a name="l00089"></a>00089 <span class="comment"> *</span><a name="l00090"></a>00090 <span class="comment"> */</span><a name="l00091"></a>00091 <a name="l00092"></a>00092 <span class="keyword">struct </span>OCI_ServerOutput<a name="l00093"></a>00093 {<a name="l00094"></a>00094 ub1 *arrbuf; <span class="comment">/* array buffer */</span><a name="l00095"></a>00095 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> arrsize; <span class="comment">/* array size */</span><a name="l00096"></a>00096 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> cursize; <span class="comment">/* number of filled items in the array */</span><a name="l00097"></a>00097 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> curpos; <span class="comment">/* current position in the array */</span><a name="l00098"></a>00098 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> lnsize; <span class="comment">/* line size */</span><a name="l00099"></a>00099 <a class="code" href="struct_o_c_i___statement.html" title="Oracle SQL or PL/SQL statement.">OCI_Statement</a> *stmt; <span class="comment">/* pointer to statement object (dbms_output calls) */</span><a name="l00100"></a>00100 };<a name="l00101"></a>00101 <a name="l00102"></a>00102 <span class="keyword">typedef</span> <span class="keyword">struct </span>OCI_ServerOutput OCI_ServerOutput;<a name="l00103"></a>00103 <a name="l00104"></a>00104 <span class="comment">/*</span><a name="l00105"></a>00105 <span class="comment"> * Connection trace information</span><a name="l00106"></a>00106 <span class="comment"> *</span><a name="l00107"></a>00107 <span class="comment"> */</span><a name="l00108"></a>00108 <a name="l00109"></a>00109 <span class="keyword">struct </span>OCI_TraceInfo<a name="l00110"></a>00110 {<a name="l00111"></a>00111 mtext identifier[OCI_SIZE_TRACE_ID+1];<a name="l00112"></a>00112 mtext module[OCI_SIZE_TRACE_MODULE+1];<a name="l00113"></a>00113 mtext action[OCI_SIZE_TRACE_ACTION+1];<a name="l00114"></a>00114 mtext info[OCI_SIZE_TRACE_INF0+1];<a name="l00115"></a>00115 };⌨️ 快捷键说明
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