Acasă Explorează Ajutor
Autentificare
SoftwareDesign
/
csu3_am335x
8
0
Bifurcare 0
Fisiere Probleme 0 Trageți solicitările 0 Wiki
Ramură: master
Ramuri Etichete
csu3_am335x
/
EVSE
/
GPL
/
tpm2-tss-3.2.0
/
doxygen-doc
/
html
/
group__ifapi__eventlog.html

group__ifapi__eventlog.html 20 KB
Permalink Istoric Crud

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394 
  1. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    2. 

  2. <html xmlns="http://www.w3.org/1999/xhtml">
    3. 

  3. <head>
    4. 

  4. <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
    5. 

  5. <meta http-equiv="X-UA-Compatible" content="IE=9"/>
    6. 

  6. <meta name="generator" content="Doxygen 1.8.13"/>
    7. 

  7. <meta name="viewport" content="width=device-width, initial-scale=1"/>
    8. 

  8. <title>tpm2-tss: Event log utilities.</title>
    9. 

  9. <link href="tabs.css" rel="stylesheet" type="text/css"/>
    10. 

  10. <script type="text/javascript" src="jquery.js"></script>
    11. 

  11. <script type="text/javascript" src="dynsections.js"></script>
    12. 

  12. <link href="navtree.css" rel="stylesheet" type="text/css"/>
    13. 

  13. <script type="text/javascript" src="resize.js"></script>
    14. 

  14. <script type="text/javascript" src="navtreedata.js"></script>
    15. 

  15. <script type="text/javascript" src="navtree.js"></script>
    16. 

  16. <script type="text/javascript">
    17. 

  17.   $(document).ready(initResizable);
    18. 

  18. </script>
    19. 

  19. <link href="doxygen.css" rel="stylesheet" type="text/css" />
    20. 

  20. </head>
    21. 

  21. <body>
    22. 

  22. <div id="top"><!-- do not remove this div, it is closed by doxygen! -->
    23. 

  23. <div id="titlearea">
    24. 

  24. <table cellspacing="0" cellpadding="0">
    25. 

  25.  <tbody>
    26. 

  26.  <tr style="height: 56px;">
    27. 

  27.   <td id="projectalign" style="padding-left: 0.5em;">
    28. 

  28.    <div id="projectname">tpm2-tss
    29. 

  29.    &#160;<span id="projectnumber">3.2.0</span>
    30. 

  30.    </div>
    31. 

  31.    <div id="projectbrief">TPM Software stack 2.0 TCG spec compliant implementation</div>
    32. 

  32.   </td>
    33. 

  33.  </tr>
    34. 

  34.  </tbody>
    35. 

  35. </table>
    36. 

  36. </div>
    37. 

  37. <!-- end header part -->
    38. 

  38. <!-- Generated by Doxygen 1.8.13 -->
    39. 

  39. <script type="text/javascript" src="menudata.js"></script>
    40. 

  40. <script type="text/javascript" src="menu.js"></script>
    41. 

  41. <script type="text/javascript">
    42. 

  42. $(function() {
    43. 

  43.   initMenu('',false,false,'search.php','Search');
    44. 

  44. });
    45. 

  45. </script>
    46. 

  46. <div id="main-nav"></div>
    47. 

  47. </div><!-- top -->
    48. 

  48. <div id="side-nav" class="ui-resizable side-nav-resizable">
    49. 

  49.   <div id="nav-tree">
    50. 

  50.     <div id="nav-tree-contents">
    51. 

  51.       <div id="nav-sync" class="sync"></div>
    52. 

  52.     </div>
    53. 

  53.   </div>
    54. 

  54.   <div id="splitbar" style="-moz-user-select:none;" 
    55. 

  55.        class="ui-resizable-handle">
    56. 

  56.   </div>
    57. 

  57. </div>
    58. 

  58. <script type="text/javascript">
    59. 

  59. $(document).ready(function(){initNavTree('group__ifapi__eventlog.html','');});
    60. 

  60. </script>
    61. 

  61. <div id="doc-content">
    62. 

  62. <div class="header">
    63. 

  63.   <div class="summary">
    64. 

  64. <a href="#func-members">Functions</a>  </div>
    65. 

  65.   <div class="headertitle">
    66. 

  66. <div class="title">Event log utilities.<div class="ingroups"><a class="el" href="group__fapi.html">Feature API</a> &raquo; <a class="el" href="group__ifapi.html">Internals of Feature API</a></div></div>  </div>
    67. 

  67. </div><!--header-->
    68. 

  68. <div class="contents">
    69. 

  69. <table class="memberdecls">
    70. 

  70. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
    71. 

  71. Functions</h2></td></tr>
    72. 

  72. <tr class="memitem:ga5e89f103600a23fe7cd4b6dd4dc99ddd"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__ifapi__eventlog.html#ga5e89f103600a23fe7cd4b6dd4dc99ddd">ifapi_cleanup_event</a> (<a class="el" href="struct_i_f_a_p_i___e_v_e_n_t.html">IFAPI_EVENT</a> *event)</td></tr>
    73. 

  73. <tr class="separator:ga5e89f103600a23fe7cd4b6dd4dc99ddd"><td class="memSeparator" colspan="2">&#160;</td></tr>
    74. 

  74. <tr class="memitem:ga6ac8c0daf0f029cd3696a86d68c73219"><td class="memItemLeft" align="right" valign="top">TSS2_RC&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__ifapi__eventlog.html#ga6ac8c0daf0f029cd3696a86d68c73219">ifapi_eventlog_append_check</a> (<a class="el" href="struct_i_f_a_p_i___e_v_e_n_t_l_o_g.html">IFAPI_EVENTLOG</a> *eventlog, <a class="el" href="struct_i_f_a_p_i___i_o.html">IFAPI_IO</a> *io)</td></tr>
    75. 

  75. <tr class="separator:ga6ac8c0daf0f029cd3696a86d68c73219"><td class="memSeparator" colspan="2">&#160;</td></tr>
    76. 

  76. <tr class="memitem:ga417170e7828a2ce3c141b87dbec6ca1d"><td class="memItemLeft" align="right" valign="top">TSS2_RC&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__ifapi__eventlog.html#ga417170e7828a2ce3c141b87dbec6ca1d">ifapi_eventlog_append_finish</a> (<a class="el" href="struct_i_f_a_p_i___e_v_e_n_t_l_o_g.html">IFAPI_EVENTLOG</a> *eventlog, <a class="el" href="struct_i_f_a_p_i___i_o.html">IFAPI_IO</a> *io, const <a class="el" href="struct_i_f_a_p_i___e_v_e_n_t.html">IFAPI_EVENT</a> *pcr_event)</td></tr>
    77. 

  77. <tr class="separator:ga417170e7828a2ce3c141b87dbec6ca1d"><td class="memSeparator" colspan="2">&#160;</td></tr>
    78. 

  78. <tr class="memitem:ga9677fd20dc24c0bc3ddb4492aaac529d"><td class="memItemLeft" align="right" valign="top">TSS2_RC&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__ifapi__eventlog.html#ga9677fd20dc24c0bc3ddb4492aaac529d">ifapi_eventlog_get_async</a> (<a class="el" href="struct_i_f_a_p_i___e_v_e_n_t_l_o_g.html">IFAPI_EVENTLOG</a> *eventlog, <a class="el" href="struct_i_f_a_p_i___i_o.html">IFAPI_IO</a> *io, const TPM2_HANDLE *pcrList, size_t pcrListSize)</td></tr>
    79. 

  79. <tr class="separator:ga9677fd20dc24c0bc3ddb4492aaac529d"><td class="memSeparator" colspan="2">&#160;</td></tr>
    80. 

  80. <tr class="memitem:ga14c309bed3daccc393ac644c28e32efa"><td class="memItemLeft" align="right" valign="top">TSS2_RC&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__ifapi__eventlog.html#ga14c309bed3daccc393ac644c28e32efa">ifapi_eventlog_get_finish</a> (<a class="el" href="struct_i_f_a_p_i___e_v_e_n_t_l_o_g.html">IFAPI_EVENTLOG</a> *eventlog, <a class="el" href="struct_i_f_a_p_i___i_o.html">IFAPI_IO</a> *io, char **log)</td></tr>
    81. 

  81. <tr class="separator:ga14c309bed3daccc393ac644c28e32efa"><td class="memSeparator" colspan="2">&#160;</td></tr>
    82. 

  82. <tr class="memitem:gab2ade1bd7663318c8ff39f3bed986ff3"><td class="memItemLeft" align="right" valign="top">TSS2_RC&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__ifapi__eventlog.html#gab2ade1bd7663318c8ff39f3bed986ff3">ifapi_eventlog_initialize</a> (<a class="el" href="struct_i_f_a_p_i___e_v_e_n_t_l_o_g.html">IFAPI_EVENTLOG</a> *eventlog, const char *log_dir)</td></tr>
    83. 

  83. <tr class="separator:gab2ade1bd7663318c8ff39f3bed986ff3"><td class="memSeparator" colspan="2">&#160;</td></tr>
    84. 

  84. </table>
    85. 

  85. <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
    86. 

  86. <p>Provides internal fapi functions for the handling of event logs </p>
    87. 

  87. <h2 class="groupheader">Function Documentation</h2>
    88. 

  88. <a id="ga5e89f103600a23fe7cd4b6dd4dc99ddd"></a>
    89. 

  89. <h2 class="memtitle"><span class="permalink"><a href="#ga5e89f103600a23fe7cd4b6dd4dc99ddd">&#9670;&nbsp;</a></span>ifapi_cleanup_event()</h2>
    90. 

  90. 

  91. <div class="memitem">
    92. 

  92. <div class="memproto">
    93. 

  93.       <table class="memname">
    94. 

  94.         <tr>
    95. 

  95.           <td class="memname">void ifapi_cleanup_event </td>
    96. 

  96.           <td>(</td>
    97. 

  97.           <td class="paramtype"><a class="el" href="struct_i_f_a_p_i___e_v_e_n_t.html">IFAPI_EVENT</a> *&#160;</td>
    98. 

  98.           <td class="paramname"><em>event</em></td><td>)</td>
    99. 

  99.           <td></td>
    100. 

  100.         </tr>
    101. 

  101.       </table>
    102. 

  102. </div><div class="memdoc">
    103. 

  103. <p>Free allocated memory for an ifapi event.</p>
    104. 

  104. <dl class="params"><dt>Parameters</dt><dd>
    105. 

  105.   <table class="params">
    106. 

  106.     <tr><td class="paramdir">[in,out]</td><td class="paramname">event</td><td>The structure to be cleaned up. </td></tr>
    107. 

  107.   </table>
    108. 

  108.   </dd>
    109. 

  109. </dl>
    110. 

  110. 

  111. </div>
    112. 

  112. </div>
    113. 

  113. <a id="ga6ac8c0daf0f029cd3696a86d68c73219"></a>
    114. 

  114. <h2 class="memtitle"><span class="permalink"><a href="#ga6ac8c0daf0f029cd3696a86d68c73219">&#9670;&nbsp;</a></span>ifapi_eventlog_append_check()</h2>
    115. 

  115. 

  116. <div class="memitem">
    117. 

  117. <div class="memproto">
    118. 

  118.       <table class="memname">
    119. 

  119.         <tr>
    120. 

  120.           <td class="memname">TSS2_RC ifapi_eventlog_append_check </td>
    121. 

  121.           <td>(</td>
    122. 

  122.           <td class="paramtype"><a class="el" href="struct_i_f_a_p_i___e_v_e_n_t_l_o_g.html">IFAPI_EVENTLOG</a> *&#160;</td>
    123. 

  123.           <td class="paramname"><em>eventlog</em>, </td>
    124. 

  124.         </tr>
    125. 

  125.         <tr>
    126. 

  126.           <td class="paramkey"></td>
    127. 

  127.           <td></td>
    128. 

  128.           <td class="paramtype"><a class="el" href="struct_i_f_a_p_i___i_o.html">IFAPI_IO</a> *&#160;</td>
    129. 

  129.           <td class="paramname"><em>io</em>&#160;</td>
    130. 

  130.         </tr>
    131. 

  131.         <tr>
    132. 

  132.           <td></td>
    133. 

  133.           <td>)</td>
    134. 

  134.           <td></td><td></td>
    135. 

  135.         </tr>
    136. 

  136.       </table>
    137. 

  137. </div><div class="memdoc">
    138. 

  138. <p>Check event log format before appending an event to the existing event log.</p>
    139. 

  139. <p>Call after ifapi_eventlog_get_async.</p>
    140. 

  140. <dl class="params"><dt>Parameters</dt><dd>
    141. 

  141.   <table class="params">
    142. 

  142.     <tr><td class="paramdir">[in,out]</td><td class="paramname">eventlog</td><td>The context area for the eventlog. </td></tr>
    143. 

  143.     <tr><td class="paramdir">[in,out]</td><td class="paramname">io</td><td>The context area for the asynchronous io module. </td></tr>
    144. 

  144.   </table>
    145. 

  145.   </dd>
    146. 

  146. </dl>
    147. 

  147. <dl class="retval"><dt>Return values</dt><dd>
    148. 

  148.   <table class="retval">
    149. 

  149.     <tr><td class="paramname">TSS2_RC_SUCCESS</td><td>on success. </td></tr>
    150. 

  150.     <tr><td class="paramname">TSS2_FAPI_RC_IO_ERROR</td><td>if creation of log_dir failed or log_dir is not writable. </td></tr>
    151. 

  151.     <tr><td class="paramname">TSS2_FAPI_RC_MEMORY</td><td>if memory allocation failed. </td></tr>
    152. 

  152.     <tr><td class="paramname">TSS2_FAPI_RC_TRY_AGAIN</td><td>if the I/O operation is not finished yet and this function needs to be called again. </td></tr>
    153. 

  153.     <tr><td class="paramname">TSS2_FAPI_RC_BAD_VALUE</td><td>if an invalid value was passed into the function. </td></tr>
    154. 

  154.     <tr><td class="paramname">TSS2_FAPI_RC_GENERAL_FAILURE</td><td>if an internal error occurred. </td></tr>
    155. 

  155.     <tr><td class="paramname">TSS2_FAPI_RC_BAD_SEQUENCE</td><td>if the context has an asynchronous operation already pending. </td></tr>
    156. 

  156.     <tr><td class="paramname">TSS2_FAPI_RC_BAD_REFERENCE</td><td>a invalid null pointer is passed. </td></tr>
    157. 

  157.   </table>
    158. 

  158.   </dd>
    159. 

  159. </dl>
    160. 

  160. 

  161. </div>
    162. 

  162. </div>
    163. 

  163. <a id="ga417170e7828a2ce3c141b87dbec6ca1d"></a>
    164. 

  164. <h2 class="memtitle"><span class="permalink"><a href="#ga417170e7828a2ce3c141b87dbec6ca1d">&#9670;&nbsp;</a></span>ifapi_eventlog_append_finish()</h2>
    165. 

  165. 

  166. <div class="memitem">
    167. 

  167. <div class="memproto">
    168. 

  168.       <table class="memname">
    169. 

  169.         <tr>
    170. 

  170.           <td class="memname">TSS2_RC ifapi_eventlog_append_finish </td>
    171. 

  171.           <td>(</td>
    172. 

  172.           <td class="paramtype"><a class="el" href="struct_i_f_a_p_i___e_v_e_n_t_l_o_g.html">IFAPI_EVENTLOG</a> *&#160;</td>
    173. 

  173.           <td class="paramname"><em>eventlog</em>, </td>
    174. 

  174.         </tr>
    175. 

  175.         <tr>
    176. 

  176.           <td class="paramkey"></td>
    177. 

  177.           <td></td>
    178. 

  178.           <td class="paramtype"><a class="el" href="struct_i_f_a_p_i___i_o.html">IFAPI_IO</a> *&#160;</td>
    179. 

  179.           <td class="paramname"><em>io</em>, </td>
    180. 

  180.         </tr>
    181. 

  181.         <tr>
    182. 

  182.           <td class="paramkey"></td>
    183. 

  183.           <td></td>
    184. 

  184.           <td class="paramtype">const <a class="el" href="struct_i_f_a_p_i___e_v_e_n_t.html">IFAPI_EVENT</a> *&#160;</td>
    185. 

  185.           <td class="paramname"><em>pcr_event</em>&#160;</td>
    186. 

  186.         </tr>
    187. 

  187.         <tr>
    188. 

  188.           <td></td>
    189. 

  189.           <td>)</td>
    190. 

  190.           <td></td><td></td>
    191. 

  191.         </tr>
    192. 

  192.       </table>
    193. 

  193. </div><div class="memdoc">
    194. 

  194. <p>Append an event to the existing event log.</p>
    195. 

  195. <p>Call after ifapi_eventlog_get_async.</p>
    196. 

  196. <dl class="params"><dt>Parameters</dt><dd>
    197. 

  197.   <table class="params">
    198. 

  198.     <tr><td class="paramdir">[in,out]</td><td class="paramname">eventlog</td><td>The context area for the eventlog. </td></tr>
    199. 

  199.     <tr><td class="paramdir">[in,out]</td><td class="paramname">io</td><td>The context area for the asynchronous io module. </td></tr>
    200. 

  200.     <tr><td class="paramdir">[in]</td><td class="paramname">pcr_event</td><td>The event to be appended to the eventlog. </td></tr>
    201. 

  201.   </table>
    202. 

  202.   </dd>
    203. 

  203. </dl>
    204. 

  204. <dl class="retval"><dt>Return values</dt><dd>
    205. 

  205.   <table class="retval">
    206. 

  206.     <tr><td class="paramname">TSS2_RC_SUCCESS</td><td>on success. </td></tr>
    207. 

  207.     <tr><td class="paramname">TSS2_FAPI_RC_IO_ERROR</td><td>if creation of log_dir failed or log_dir is not writable. </td></tr>
    208. 

  208.     <tr><td class="paramname">TSS2_FAPI_RC_MEMORY</td><td>if memory allocation failed. </td></tr>
    209. 

  209.     <tr><td class="paramname">TSS2_FAPI_RC_TRY_AGAIN</td><td>if the I/O operation is not finished yet and this function needs to be called again. </td></tr>
    210. 

  210.     <tr><td class="paramname">TSS2_FAPI_RC_BAD_VALUE</td><td>if an invalid value was passed into the function. </td></tr>
    211. 

  211.     <tr><td class="paramname">TSS2_FAPI_RC_GENERAL_FAILURE</td><td>if an internal error occurred. </td></tr>
    212. 

  212.     <tr><td class="paramname">TSS2_FAPI_RC_BAD_SEQUENCE</td><td>if the context has an asynchronous operation already pending. </td></tr>
    213. 

  213.     <tr><td class="paramname">TSS2_FAPI_RC_BAD_REFERENCE</td><td>a invalid null pointer is passed. </td></tr>
    214. 

  214.   </table>
    215. 

  215.   </dd>
    216. 

  216. </dl>
    217. 

  217. 

  218. </div>
    219. 

  219. </div>
    220. 

  220. <a id="ga9677fd20dc24c0bc3ddb4492aaac529d"></a>
    221. 

  221. <h2 class="memtitle"><span class="permalink"><a href="#ga9677fd20dc24c0bc3ddb4492aaac529d">&#9670;&nbsp;</a></span>ifapi_eventlog_get_async()</h2>
    222. 

  222. 

  223. <div class="memitem">
    224. 

  224. <div class="memproto">
    225. 

  225.       <table class="memname">
    226. 

  226.         <tr>
    227. 

  227.           <td class="memname">TSS2_RC ifapi_eventlog_get_async </td>
    228. 

  228.           <td>(</td>
    229. 

  229.           <td class="paramtype"><a class="el" href="struct_i_f_a_p_i___e_v_e_n_t_l_o_g.html">IFAPI_EVENTLOG</a> *&#160;</td>
    230. 

  230.           <td class="paramname"><em>eventlog</em>, </td>
    231. 

  231.         </tr>
    232. 

  232.         <tr>
    233. 

  233.           <td class="paramkey"></td>
    234. 

  234.           <td></td>
    235. 

  235.           <td class="paramtype"><a class="el" href="struct_i_f_a_p_i___i_o.html">IFAPI_IO</a> *&#160;</td>
    236. 

  236.           <td class="paramname"><em>io</em>, </td>
    237. 

  237.         </tr>
    238. 

  238.         <tr>
    239. 

  239.           <td class="paramkey"></td>
    240. 

  240.           <td></td>
    241. 

  241.           <td class="paramtype">const TPM2_HANDLE *&#160;</td>
    242. 

  242.           <td class="paramname"><em>pcrList</em>, </td>
    243. 

  243.         </tr>
    244. 

  244.         <tr>
    245. 

  245.           <td class="paramkey"></td>
    246. 

  246.           <td></td>
    247. 

  247.           <td class="paramtype">size_t&#160;</td>
    248. 

  248.           <td class="paramname"><em>pcrListSize</em>&#160;</td>
    249. 

  249.         </tr>
    250. 

  250.         <tr>
    251. 

  251.           <td></td>
    252. 

  252.           <td>)</td>
    253. 

  253.           <td></td><td></td>
    254. 

  254.         </tr>
    255. 

  255.       </table>
    256. 

  256. </div><div class="memdoc">
    257. 

  257. <p>Retrieve the eventlog for a given list of pcrs using asynchronous io.</p>
    258. 

  258. <p>Call ifapi_eventlog_get_finish to retrieve the results.</p>
    259. 

  259. <dl class="params"><dt>Parameters</dt><dd>
    260. 

  260.   <table class="params">
    261. 

  261.     <tr><td class="paramdir">[in,out]</td><td class="paramname">eventlog</td><td>The context area for the eventlog. </td></tr>
    262. 

  262.     <tr><td class="paramdir">[in,out]</td><td class="paramname">io</td><td>The context area for the asynchronous io module. </td></tr>
    263. 

  263.     <tr><td class="paramdir">[in]</td><td class="paramname">pcrList</td><td>The list of PCR indices to retrieve the log for. </td></tr>
    264. 

  264.     <tr><td class="paramdir">[in]</td><td class="paramname">pcrListSize</td><td>The size of pcrList. </td></tr>
    265. 

  265.   </table>
    266. 

  266.   </dd>
    267. 

  267. </dl>
    268. 

  268. <dl class="retval"><dt>Return values</dt><dd>
    269. 

  269.   <table class="retval">
    270. 

  270.     <tr><td class="paramname">TSS2_RC_SUCCESS</td><td>on success. </td></tr>
    271. 

  271.     <tr><td class="paramname">TSS2_FAPI_RC_IO_ERROR</td><td>if creation of log_dir failed or log_dir is not writable. </td></tr>
    272. 

  272.     <tr><td class="paramname">TSS2_FAPI_RC_MEMORY</td><td>if memory allocation failed. </td></tr>
    273. 

  273.     <tr><td class="paramname">TSS2_FAPI_RC_BAD_VALUE</td><td>if an invalid value was passed into the function. </td></tr>
    274. 

  274.     <tr><td class="paramname">TSS2_FAPI_RC_BAD_REFERENCE</td><td>a invalid null pointer is passed. </td></tr>
    275. 

  275.   </table>
    276. 

  276.   </dd>
    277. 

  277. </dl>
    278. 

  278. 

  279. </div>
    280. 

  280. </div>
    281. 

  281. <a id="ga14c309bed3daccc393ac644c28e32efa"></a>
    282. 

  282. <h2 class="memtitle"><span class="permalink"><a href="#ga14c309bed3daccc393ac644c28e32efa">&#9670;&nbsp;</a></span>ifapi_eventlog_get_finish()</h2>
    283. 

  283. 

  284. <div class="memitem">
    285. 

  285. <div class="memproto">
    286. 

  286.       <table class="memname">
    287. 

  287.         <tr>
    288. 

  288.           <td class="memname">TSS2_RC ifapi_eventlog_get_finish </td>
    289. 

  289.           <td>(</td>
    290. 

  290.           <td class="paramtype"><a class="el" href="struct_i_f_a_p_i___e_v_e_n_t_l_o_g.html">IFAPI_EVENTLOG</a> *&#160;</td>
    291. 

  291.           <td class="paramname"><em>eventlog</em>, </td>
    292. 

  292.         </tr>
    293. 

  293.         <tr>
    294. 

  294.           <td class="paramkey"></td>
    295. 

  295.           <td></td>
    296. 

  296.           <td class="paramtype"><a class="el" href="struct_i_f_a_p_i___i_o.html">IFAPI_IO</a> *&#160;</td>
    297. 

  297.           <td class="paramname"><em>io</em>, </td>
    298. 

  298.         </tr>
    299. 

  299.         <tr>
    300. 

  300.           <td class="paramkey"></td>
    301. 

  301.           <td></td>
    302. 

  302.           <td class="paramtype">char **&#160;</td>
    303. 

  303.           <td class="paramname"><em>log</em>&#160;</td>
    304. 

  304.         </tr>
    305. 

  305.         <tr>
    306. 

  306.           <td></td>
    307. 

  307.           <td>)</td>
    308. 

  308.           <td></td><td></td>
    309. 

  309.         </tr>
    310. 

  310.       </table>
    311. 

  311. </div><div class="memdoc">
    312. 

  312. <p>Retrieve the eventlog for a given list of pcrs using asynchronous io.</p>
    313. 

  313. <p>Call after ifapi_eventlog_get_async.</p>
    314. 

  314. <dl class="params"><dt>Parameters</dt><dd>
    315. 

  315.   <table class="params">
    316. 

  316.     <tr><td class="paramdir">[in,out]</td><td class="paramname">eventlog</td><td>The context area for the eventlog. </td></tr>
    317. 

  317.     <tr><td class="paramdir">[in,out]</td><td class="paramname">io</td><td>The context area for the asynchronous io module. </td></tr>
    318. 

  318.     <tr><td class="paramdir">[out]</td><td class="paramname">log</td><td>The event log for the requested PCRs in JSON format </td></tr>
    319. 

  319.   </table>
    320. 

  320.   </dd>
    321. 

  321. </dl>
    322. 

  322. <dl class="retval"><dt>Return values</dt><dd>
    323. 

  323.   <table class="retval">
    324. 

  324.     <tr><td class="paramname">TSS2_RC_SUCCESS</td><td>on success. </td></tr>
    325. 

  325.     <tr><td class="paramname">TSS2_FAPI_RC_IO_ERROR</td><td>if creation of log_dir failed or log_dir is not writable. </td></tr>
    326. 

  326.     <tr><td class="paramname">TSS2_FAPI_RC_MEMORY</td><td>if memory allocation failed. </td></tr>
    327. 

  327.     <tr><td class="paramname">TSS2_FAPI_RC_TRY_AGAIN</td><td>if the I/O operation is not finished yet and this function needs to be called again. </td></tr>
    328. 

  328.     <tr><td class="paramname">TSS2_FAPI_RC_BAD_VALUE</td><td>if an invalid value was passed into the function. </td></tr>
    329. 

  329.     <tr><td class="paramname">TSS2_FAPI_RC_BAD_SEQUENCE</td><td>if the context has an asynchronous operation already pending. </td></tr>
    330. 

  330.     <tr><td class="paramname">TSS2_FAPI_RC_BAD_REFERENCE</td><td>a invalid null pointer is passed. </td></tr>
    331. 

  331.   </table>
    332. 

  332.   </dd>
    333. 

  333. </dl>
    334. 

  334. 

  335. </div>
    336. 

  336. </div>
    337. 

  337. <a id="gab2ade1bd7663318c8ff39f3bed986ff3"></a>
    338. 

  338. <h2 class="memtitle"><span class="permalink"><a href="#gab2ade1bd7663318c8ff39f3bed986ff3">&#9670;&nbsp;</a></span>ifapi_eventlog_initialize()</h2>
    339. 

  339. 

  340. <div class="memitem">
    341. 

  341. <div class="memproto">
    342. 

  342.       <table class="memname">
    343. 

  343.         <tr>
    344. 

  344.           <td class="memname">TSS2_RC ifapi_eventlog_initialize </td>
    345. 

  345.           <td>(</td>
    346. 

  346.           <td class="paramtype"><a class="el" href="struct_i_f_a_p_i___e_v_e_n_t_l_o_g.html">IFAPI_EVENTLOG</a> *&#160;</td>
    347. 

  347.           <td class="paramname"><em>eventlog</em>, </td>
    348. 

  348.         </tr>
    349. 

  349.         <tr>
    350. 

  350.           <td class="paramkey"></td>
    351. 

  351.           <td></td>
    352. 

  352.           <td class="paramtype">const char *&#160;</td>
    353. 

  353.           <td class="paramname"><em>log_dir</em>&#160;</td>
    354. 

  354.         </tr>
    355. 

  355.         <tr>
    356. 

  356.           <td></td>
    357. 

  357.           <td>)</td>
    358. 

  358.           <td></td><td></td>
    359. 

  359.         </tr>
    360. 

  360.       </table>
    361. 

  361. </div><div class="memdoc">
    362. 

  362. <p>Initialize the eventlog module of FAPI.</p>
    363. 

  363. <dl class="params"><dt>Parameters</dt><dd>
    364. 

  364.   <table class="params">
    365. 

  365.     <tr><td class="paramdir">[in,out]</td><td class="paramname">eventlog</td><td>The context area for the eventlog. </td></tr>
    366. 

  366.     <tr><td class="paramdir">[in]</td><td class="paramname">log_dir</td><td>The directory where to put the eventlog data. </td></tr>
    367. 

  367.   </table>
    368. 

  368.   </dd>
    369. 

  369. </dl>
    370. 

  370. <dl class="retval"><dt>Return values</dt><dd>
    371. 

  371.   <table class="retval">
    372. 

  372.     <tr><td class="paramname">TSS2_RC_SUCCESS</td><td>on success. </td></tr>
    373. 

  373.     <tr><td class="paramname">TSS2_FAPI_RC_IO_ERROR</td><td>if creation of log_dir failed or log_dir is not writable. </td></tr>
    374. 

  374.     <tr><td class="paramname">TSS2_FAPI_RC_MEMORY</td><td>if memory allocation failed. </td></tr>
    375. 

  375.     <tr><td class="paramname">TSS2_FAPI_RC_BAD_REFERENCE</td><td>a invalid null pointer is passed. </td></tr>
    376. 

  376.     <tr><td class="paramname">TSS2_FAPI_RC_BAD_VALUE</td><td>if an invalid value was passed into the function. </td></tr>
    377. 

  377.   </table>
    378. 

  378.   </dd>
    379. 

  379. </dl>
    380. 

  380. 

  381. </div>
    382. 

  382. </div>
    383. 

  383. </div><!-- contents -->
    384. 

  384. </div><!-- doc-content -->
    385. 

  385. <!-- start footer part -->
    386. 

  386. <div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
    387. 

  387.   <ul>
    388. 

  388.     <li class="footer">Generated by
    389. 

  389.     <a href="http://www.doxygen.org/index.html">
    390. 

  390.     <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.13 </li>
    391. 

  391.   </ul>
    392. 

  392. </div>
    393. 

  393. </body>
    394. 

  394. </html>
    395.