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| <li class="navelem"><a class="el" href="namespacecrashpad.html">crashpad</a></li><li class="navelem"><a class="el" href="classcrashpad_1_1DirectPtraceConnection.html">DirectPtraceConnection</a></li> </ul> |
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| <div class="header"> |
| <div class="summary"> |
| <a href="#pub-methods">Public Member Functions</a> | |
| <a href="classcrashpad_1_1DirectPtraceConnection-members.html">List of all members</a> </div> |
| <div class="headertitle"> |
| <div class="title">crashpad::DirectPtraceConnection Class Reference</div> </div> |
| </div><!--header--> |
| <div class="contents"> |
| |
| <p>Manages a direct <code>ptrace</code> connection to a process. |
| <a href="classcrashpad_1_1DirectPtraceConnection.html#details">More...</a></p> |
| |
| <p><code>#include "util/linux/direct_ptrace_connection.h"</code></p> |
| <div class="dynheader"> |
| Inheritance diagram for crashpad::DirectPtraceConnection:</div> |
| <div class="dyncontent"> |
| <div class="center"> |
| <img src="classcrashpad_1_1DirectPtraceConnection.png" usemap="#crashpad::DirectPtraceConnection_map" alt=""/> |
| <map id="crashpad::DirectPtraceConnection_map" name="crashpad::DirectPtraceConnection_map"> |
| <area href="classcrashpad_1_1PtraceConnection.html" title="Provides an interface for making ptrace requests against a process and its threads." alt="crashpad::PtraceConnection" shape="rect" coords="0,0,206,24"/> |
| </map> |
| </div></div> |
| <table class="memberdecls"> |
| <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a> |
| Public Member Functions</h2></td></tr> |
| <tr class="memitem:ad71592712745feab87e2e8258e1f5526"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1DirectPtraceConnection.html#ad71592712745feab87e2e8258e1f5526">Initialize</a> (pid_t pid)</td></tr> |
| <tr class="memdesc:ad71592712745feab87e2e8258e1f5526"><td class="mdescLeft"> </td><td class="mdescRight">Initializes this connection for the process whose process ID is <em>pid</em>. <a href="classcrashpad_1_1DirectPtraceConnection.html#ad71592712745feab87e2e8258e1f5526">More...</a><br /></td></tr> |
| <tr class="separator:ad71592712745feab87e2e8258e1f5526"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a8e1965e4dc41a16c55d514fbc768e2aa"><td class="memItemLeft" align="right" valign="top"><a id="a8e1965e4dc41a16c55d514fbc768e2aa"></a> |
| pid_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1DirectPtraceConnection.html#a8e1965e4dc41a16c55d514fbc768e2aa">GetProcessID</a> () override</td></tr> |
| <tr class="memdesc:a8e1965e4dc41a16c55d514fbc768e2aa"><td class="mdescLeft"> </td><td class="mdescRight">Returns the process ID of the connected process. <br /></td></tr> |
| <tr class="separator:a8e1965e4dc41a16c55d514fbc768e2aa"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:abf6e77f27a81c1b8b3c2da590c8f002e"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1DirectPtraceConnection.html#abf6e77f27a81c1b8b3c2da590c8f002e">Attach</a> (pid_t tid) override</td></tr> |
| <tr class="memdesc:abf6e77f27a81c1b8b3c2da590c8f002e"><td class="mdescLeft"> </td><td class="mdescRight">Adds a new thread to this connection. <a href="classcrashpad_1_1DirectPtraceConnection.html#abf6e77f27a81c1b8b3c2da590c8f002e">More...</a><br /></td></tr> |
| <tr class="separator:abf6e77f27a81c1b8b3c2da590c8f002e"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a6ac2ee147501c7266f3288f0b338fa76"><td class="memItemLeft" align="right" valign="top"><a id="a6ac2ee147501c7266f3288f0b338fa76"></a> |
| bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1DirectPtraceConnection.html#a6ac2ee147501c7266f3288f0b338fa76">Is64Bit</a> () override</td></tr> |
| <tr class="memdesc:a6ac2ee147501c7266f3288f0b338fa76"><td class="mdescLeft"> </td><td class="mdescRight">Returns <code>true</code> if connected to a 64-bit process. <br /></td></tr> |
| <tr class="separator:a6ac2ee147501c7266f3288f0b338fa76"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ad8cc3c3b05ee6191e9d251449b47a040"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1DirectPtraceConnection.html#ad8cc3c3b05ee6191e9d251449b47a040">GetThreadInfo</a> (pid_t tid, <a class="el" href="structcrashpad_1_1ThreadInfo.html">ThreadInfo</a> *info) override</td></tr> |
| <tr class="memdesc:ad8cc3c3b05ee6191e9d251449b47a040"><td class="mdescLeft"> </td><td class="mdescRight">Retrieves a <a class="el" href="structcrashpad_1_1ThreadInfo.html" title="A collection of ptrace-able information about a thread.">ThreadInfo</a> for a target thread. <a href="classcrashpad_1_1DirectPtraceConnection.html#ad8cc3c3b05ee6191e9d251449b47a040">More...</a><br /></td></tr> |
| <tr class="separator:ad8cc3c3b05ee6191e9d251449b47a040"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:af059cf41eb1adf2d74c600e69f2bd87e"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1DirectPtraceConnection.html#af059cf41eb1adf2d74c600e69f2bd87e">ReadFileContents</a> (const base::FilePath &path, std::string *contents) override</td></tr> |
| <tr class="memdesc:af059cf41eb1adf2d74c600e69f2bd87e"><td class="mdescLeft"> </td><td class="mdescRight">Reads the entire contents of a file. <a href="classcrashpad_1_1DirectPtraceConnection.html#af059cf41eb1adf2d74c600e69f2bd87e">More...</a><br /></td></tr> |
| <tr class="separator:af059cf41eb1adf2d74c600e69f2bd87e"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:adb9f4182bf16d93915160f256b5d11aa"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classcrashpad_1_1ProcessMemory.html">ProcessMemory</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1DirectPtraceConnection.html#adb9f4182bf16d93915160f256b5d11aa">Memory</a> () override</td></tr> |
| <tr class="memdesc:adb9f4182bf16d93915160f256b5d11aa"><td class="mdescLeft"> </td><td class="mdescRight">Returns a memory reader for the connected process. <a href="classcrashpad_1_1DirectPtraceConnection.html#adb9f4182bf16d93915160f256b5d11aa">More...</a><br /></td></tr> |
| <tr class="separator:adb9f4182bf16d93915160f256b5d11aa"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a510a5e81256d5d82ddbcc3a878501515"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1DirectPtraceConnection.html#a510a5e81256d5d82ddbcc3a878501515">Threads</a> (std::vector< pid_t > *threads) override</td></tr> |
| <tr class="memdesc:a510a5e81256d5d82ddbcc3a878501515"><td class="mdescLeft"> </td><td class="mdescRight">Determines the thread IDs of the threads in the connected process. <a href="classcrashpad_1_1DirectPtraceConnection.html#a510a5e81256d5d82ddbcc3a878501515">More...</a><br /></td></tr> |
| <tr class="separator:a510a5e81256d5d82ddbcc3a878501515"><td class="memSeparator" colspan="2"> </td></tr> |
| </table> |
| <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> |
| <div class="textblock"><p>Manages a direct <code>ptrace</code> connection to a process. </p> |
| <p>This class is used when the current process has <code>ptrace</code> capabilities for the target process. </p> |
| </div><h2 class="groupheader">Member Function Documentation</h2> |
| <a id="abf6e77f27a81c1b8b3c2da590c8f002e"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#abf6e77f27a81c1b8b3c2da590c8f002e">◆ </a></span>Attach()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="mlabels"> |
| <tr> |
| <td class="mlabels-left"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">bool crashpad::DirectPtraceConnection::Attach </td> |
| <td>(</td> |
| <td class="paramtype">pid_t </td> |
| <td class="paramname"><em>tid</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </td> |
| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Adds a new thread to this connection. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[in]</td><td class="paramname">tid</td><td>The thread ID of the thread to attach. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd><code>true</code> on success. <code>false</code> on failure with a message logged. </dd></dl> |
| |
| <p>Implements <a class="el" href="classcrashpad_1_1PtraceConnection.html#a9ab31fc778f64843b9d4abc3316c8bcc">crashpad::PtraceConnection</a>.</p> |
| |
| </div> |
| </div> |
| <a id="ad8cc3c3b05ee6191e9d251449b47a040"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ad8cc3c3b05ee6191e9d251449b47a040">◆ </a></span>GetThreadInfo()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
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| <td class="mlabels-left"> |
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| <td class="memname">bool crashpad::DirectPtraceConnection::GetThreadInfo </td> |
| <td>(</td> |
| <td class="paramtype">pid_t </td> |
| <td class="paramname"><em>tid</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="structcrashpad_1_1ThreadInfo.html">ThreadInfo</a> * </td> |
| <td class="paramname"><em>info</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </td> |
| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Retrieves a <a class="el" href="structcrashpad_1_1ThreadInfo.html" title="A collection of ptrace-able information about a thread.">ThreadInfo</a> for a target thread. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[in]</td><td class="paramname">tid</td><td>The thread ID of the target thread. </td></tr> |
| <tr><td class="paramdir">[out]</td><td class="paramname">info</td><td>Information about the thread. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd><code>true</code> on success. <code>false</code> on failure with a message logged. </dd></dl> |
| |
| <p>Implements <a class="el" href="classcrashpad_1_1PtraceConnection.html#a76eb577d671d45fc9eb9eae52a7ae629">crashpad::PtraceConnection</a>.</p> |
| |
| </div> |
| </div> |
| <a id="ad71592712745feab87e2e8258e1f5526"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#ad71592712745feab87e2e8258e1f5526">◆ </a></span>Initialize()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">bool crashpad::DirectPtraceConnection::Initialize </td> |
| <td>(</td> |
| <td class="paramtype">pid_t </td> |
| <td class="paramname"><em>pid</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Initializes this connection for the process whose process ID is <em>pid</em>. </p> |
| <p>The main thread of the process is automatically attached by this call.</p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[in]</td><td class="paramname">pid</td><td>The process ID of the process to connect to. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd><code>true</code> on success. <code>false</code> on failure with a message logged. </dd></dl> |
| |
| </div> |
| </div> |
| <a id="adb9f4182bf16d93915160f256b5d11aa"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#adb9f4182bf16d93915160f256b5d11aa">◆ </a></span>Memory()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="mlabels"> |
| <tr> |
| <td class="mlabels-left"> |
| <table class="memname"> |
| <tr> |
| <td class="memname"><a class="el" href="classcrashpad_1_1ProcessMemory.html">ProcessMemory</a> * crashpad::DirectPtraceConnection::Memory </td> |
| <td>(</td> |
| <td class="paramname"></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </td> |
| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Returns a memory reader for the connected process. </p> |
| <p>The caller does not take ownership of the reader. The reader is valid for the lifetime of the <a class="el" href="classcrashpad_1_1PtraceConnection.html" title="Provides an interface for making ptrace requests against a process and its threads.">PtraceConnection</a> that created it. </p> |
| |
| <p>Implements <a class="el" href="classcrashpad_1_1PtraceConnection.html#a80e297bfec6cf6583fd2c8e9c50ca9a8">crashpad::PtraceConnection</a>.</p> |
| |
| </div> |
| </div> |
| <a id="af059cf41eb1adf2d74c600e69f2bd87e"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#af059cf41eb1adf2d74c600e69f2bd87e">◆ </a></span>ReadFileContents()</h2> |
| |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="mlabels"> |
| <tr> |
| <td class="mlabels-left"> |
| <table class="memname"> |
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| <td class="memname">bool crashpad::DirectPtraceConnection::ReadFileContents </td> |
| <td>(</td> |
| <td class="paramtype">const base::FilePath & </td> |
| <td class="paramname"><em>path</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">std::string * </td> |
| <td class="paramname"><em>contents</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </td> |
| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Reads the entire contents of a file. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>The path of the file to read. </td></tr> |
| <tr><td class="paramdir">[out]</td><td class="paramname">contents</td><td>The file contents, valid if this method returns <code>true</code>. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd><code>true</code> on success. <code>false</code> on failure with a message logged. </dd></dl> |
| |
| <p>Implements <a class="el" href="classcrashpad_1_1PtraceConnection.html#a49d4ed2691ef7d612d49e1f145761f57">crashpad::PtraceConnection</a>.</p> |
| |
| </div> |
| </div> |
| <a id="a510a5e81256d5d82ddbcc3a878501515"></a> |
| <h2 class="memtitle"><span class="permalink"><a href="#a510a5e81256d5d82ddbcc3a878501515">◆ </a></span>Threads()</h2> |
| |
| <div class="memitem"> |
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| <td class="mlabels-left"> |
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| <td class="memname">bool crashpad::DirectPtraceConnection::Threads </td> |
| <td>(</td> |
| <td class="paramtype">std::vector< pid_t > * </td> |
| <td class="paramname"><em>threads</em></td><td>)</td> |
| <td></td> |
| </tr> |
| </table> |
| </td> |
| <td class="mlabels-right"> |
| <span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| <p>Determines the thread IDs of the threads in the connected process. </p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramdir">[out]</td><td class="paramname">threads</td><td>The list of thread IDs. </td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd><code>true</code> on success, <code>false</code> on failure with a message logged. If this method returns <code>false</code>, <em>threads</em> may contain a partial list of thread IDs. </dd></dl> |
| |
| <p>Implements <a class="el" href="classcrashpad_1_1PtraceConnection.html#a822a40bdeb85d8ea936d419aea0ea426">crashpad::PtraceConnection</a>.</p> |
| |
| </div> |
| </div> |
| <hr/>The documentation for this class was generated from the following files:<ul> |
| <li>util/linux/direct_ptrace_connection.h</li> |
| <li>util/linux/direct_ptrace_connection.cc</li> |
| </ul> |
| </div><!-- contents --> |
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