diff options
Diffstat (limited to 'doc/api/check_8h.html')
| -rw-r--r-- | doc/api/check_8h.html | 340 |
1 files changed, 0 insertions, 340 deletions
diff --git a/doc/api/check_8h.html b/doc/api/check_8h.html deleted file mode 100644 index 2323c6c..0000000 --- a/doc/api/check_8h.html +++ /dev/null @@ -1,340 +0,0 @@ -<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> -<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US"> -<head> -<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> -<meta http-equiv="X-UA-Compatible" content="IE=11"/> -<meta name="generator" content="Doxygen 1.9.7"/> -<meta name="viewport" content="width=device-width, initial-scale=1"/> -<title>liblzma (XZ Utils): lzma/check.h File Reference</title> -<link href="tabs.css" rel="stylesheet" type="text/css"/> - - -<link href="doxygen.css" rel="stylesheet" type="text/css" /> -</head> -<body> -<div id="top"><!-- do not remove this div, it is closed by doxygen! --> -<div id="titlearea"> -<table cellspacing="0" cellpadding="0"> - <tbody> - <tr id="projectrow"> - <td id="projectalign"> - <div id="projectname">liblzma (XZ Utils)<span id="projectnumber"> 5.4.5</span> - </div> - </td> - </tr> - </tbody> -</table> -</div> -<!-- end header part --> -<!-- Generated by Doxygen 1.9.7 --> - <div id="navrow1" class="tabs"> - <ul class="tablist"> - <li><a href="index.html"><span>Main Page</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> - <div id="navrow2" class="tabs2"> - <ul class="tablist"> - <li><a href="files.html"><span>File List</span></a></li> - <li><a href="globals.html"><span>Globals</span></a></li> - </ul> - </div> -<div id="nav-path" class="navpath"> - <ul> -<li class="navelem"><a class="el" href="dir_b17a1d403082bd69a703ed987cf158fb.html">lzma</a></li> </ul> -</div> -</div><!-- top --> -<div class="header"> - <div class="summary"> -<a href="#define-members">Macros</a> | -<a href="#enum-members">Enumerations</a> | -<a href="#func-members">Functions</a> </div> - <div class="headertitle"><div class="title">check.h File Reference</div></div> -</div><!--header--> -<div class="contents"> - -<p>Integrity checks. -<a href="#details">More...</a></p> -<table class="memberdecls"> -<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="define-members" name="define-members"></a> -Macros</h2></td></tr> -<tr class="memitem:acd221ababe30230d9647aab469ad80cb"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="check_8h.html#acd221ababe30230d9647aab469ad80cb">LZMA_CHECK_ID_MAX</a>   15</td></tr> -<tr class="memdesc:acd221ababe30230d9647aab469ad80cb"><td class="mdescLeft"> </td><td class="mdescRight">Maximum valid Check ID. <br /></td></tr> -<tr class="separator:acd221ababe30230d9647aab469ad80cb"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:a379e931cf86351ab1d97896cda9abbe0"><td class="memItemLeft" align="right" valign="top"><a id="a379e931cf86351ab1d97896cda9abbe0" name="a379e931cf86351ab1d97896cda9abbe0"></a> -#define </td><td class="memItemRight" valign="bottom"><b>LZMA_CHECK_SIZE_MAX</b>   64</td></tr> -<tr class="memdesc:a379e931cf86351ab1d97896cda9abbe0"><td class="mdescLeft"> </td><td class="mdescRight">Maximum size of a Check field. <br /></td></tr> -<tr class="separator:a379e931cf86351ab1d97896cda9abbe0"><td class="memSeparator" colspan="2"> </td></tr> -</table><table class="memberdecls"> -<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="enum-members" name="enum-members"></a> -Enumerations</h2></td></tr> -<tr class="memitem:a0a6100c719ac9aa49be3fdf7519e8c3f"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="check_8h.html#a0a6100c719ac9aa49be3fdf7519e8c3f">lzma_check</a> { <a class="el" href="check_8h.html#a0a6100c719ac9aa49be3fdf7519e8c3fa7b9851d75abfabc08d7fc5b4aaeb6f20">LZMA_CHECK_NONE</a> = 0 -, <a class="el" href="check_8h.html#a0a6100c719ac9aa49be3fdf7519e8c3fa0be65014a40b5cb4ab32252b3709bef7">LZMA_CHECK_CRC32</a> = 1 -, <a class="el" href="check_8h.html#a0a6100c719ac9aa49be3fdf7519e8c3fa87b4b0697a1e1ccb6766dd5c2fa24afc">LZMA_CHECK_CRC64</a> = 4 -, <a class="el" href="check_8h.html#a0a6100c719ac9aa49be3fdf7519e8c3faf26a55ddd204a50ae87ec3432e7bc309">LZMA_CHECK_SHA256</a> = 10 - }</td></tr> -<tr class="memdesc:a0a6100c719ac9aa49be3fdf7519e8c3f"><td class="mdescLeft"> </td><td class="mdescRight">Type of the integrity check (Check ID) <a href="check_8h.html#a0a6100c719ac9aa49be3fdf7519e8c3f">More...</a><br /></td></tr> -<tr class="separator:a0a6100c719ac9aa49be3fdf7519e8c3f"><td class="memSeparator" colspan="2"> </td></tr> -</table><table class="memberdecls"> -<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a> -Functions</h2></td></tr> -<tr class="memitem:ae9391ed2acfad0ce9357b68c608f07d8"><td class="memItemLeft" align="right" valign="top"><a class="el" href="base_8h.html#abbc819c74b484c846825ae1388a50a59">lzma_bool</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="check_8h.html#ae9391ed2acfad0ce9357b68c608f07d8">lzma_check_is_supported</a> (<a class="el" href="check_8h.html#a0a6100c719ac9aa49be3fdf7519e8c3f">lzma_check</a> check) lzma_nothrow lzma_attr_const</td></tr> -<tr class="memdesc:ae9391ed2acfad0ce9357b68c608f07d8"><td class="mdescLeft"> </td><td class="mdescRight">Test if the given Check ID is supported. <br /></td></tr> -<tr class="separator:ae9391ed2acfad0ce9357b68c608f07d8"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:afd3fda19575d9d4f864c626c02b7cb48"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="check_8h.html#afd3fda19575d9d4f864c626c02b7cb48">lzma_check_size</a> (<a class="el" href="check_8h.html#a0a6100c719ac9aa49be3fdf7519e8c3f">lzma_check</a> check) lzma_nothrow lzma_attr_const</td></tr> -<tr class="memdesc:afd3fda19575d9d4f864c626c02b7cb48"><td class="mdescLeft"> </td><td class="mdescRight">Get the size of the Check field with the given Check ID. <br /></td></tr> -<tr class="separator:afd3fda19575d9d4f864c626c02b7cb48"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:a760b569cce91bdd01e4ce9d78823c96d"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="check_8h.html#a760b569cce91bdd01e4ce9d78823c96d">lzma_crc32</a> (const uint8_t *buf, size_t size, uint32_t crc) lzma_nothrow lzma_attr_pure</td></tr> -<tr class="memdesc:a760b569cce91bdd01e4ce9d78823c96d"><td class="mdescLeft"> </td><td class="mdescRight">Calculate CRC32. <br /></td></tr> -<tr class="separator:a760b569cce91bdd01e4ce9d78823c96d"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:aff2e74ce671b9f82a96adb549c68cea2"><td class="memItemLeft" align="right" valign="top">uint64_t </td><td class="memItemRight" valign="bottom"><a class="el" href="check_8h.html#aff2e74ce671b9f82a96adb549c68cea2">lzma_crc64</a> (const uint8_t *buf, size_t size, uint64_t crc) lzma_nothrow lzma_attr_pure</td></tr> -<tr class="memdesc:aff2e74ce671b9f82a96adb549c68cea2"><td class="mdescLeft"> </td><td class="mdescRight">Calculate CRC64. <br /></td></tr> -<tr class="separator:aff2e74ce671b9f82a96adb549c68cea2"><td class="memSeparator" colspan="2"> </td></tr> -<tr class="memitem:a8d7c3ffabfd024485f03fa209536c746"><td class="memItemLeft" align="right" valign="top"><a class="el" href="check_8h.html#a0a6100c719ac9aa49be3fdf7519e8c3f">lzma_check</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="check_8h.html#a8d7c3ffabfd024485f03fa209536c746">lzma_get_check</a> (const <a class="el" href="structlzma__stream.html">lzma_stream</a> *strm) lzma_nothrow</td></tr> -<tr class="memdesc:a8d7c3ffabfd024485f03fa209536c746"><td class="mdescLeft"> </td><td class="mdescRight">Get the type of the integrity check. <br /></td></tr> -<tr class="separator:a8d7c3ffabfd024485f03fa209536c746"><td class="memSeparator" colspan="2"> </td></tr> -</table> -<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> -<div class="textblock"><p>Integrity checks. </p> -<dl class="section note"><dt>Note</dt><dd>Never include this file directly. Use <<a class="el" href="lzma_8h.html" title="The public API of liblzma data compression library.">lzma.h</a>> instead. </dd></dl> -</div><h2 class="groupheader">Macro Definition Documentation</h2> -<a id="acd221ababe30230d9647aab469ad80cb" name="acd221ababe30230d9647aab469ad80cb"></a> -<h2 class="memtitle"><span class="permalink"><a href="#acd221ababe30230d9647aab469ad80cb">◆ </a></span>LZMA_CHECK_ID_MAX</h2> - -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">#define LZMA_CHECK_ID_MAX   15</td> - </tr> - </table> -</div><div class="memdoc"> - -<p>Maximum valid Check ID. </p> -<p>The .xz file format specification specifies 16 Check IDs (0-15). Some of them are only reserved, that is, no actual Check algorithm has been assigned. When decoding, liblzma still accepts unknown Check IDs for future compatibility. If a valid but unsupported Check ID is detected, liblzma can indicate a warning; see the flags LZMA_TELL_NO_CHECK, LZMA_TELL_UNSUPPORTED_CHECK, and LZMA_TELL_ANY_CHECK in <a class="el" href="container_8h.html" title="File formats.">container.h</a>. </p> - -</div> -</div> -<h2 class="groupheader">Enumeration Type Documentation</h2> -<a id="a0a6100c719ac9aa49be3fdf7519e8c3f" name="a0a6100c719ac9aa49be3fdf7519e8c3f"></a> -<h2 class="memtitle"><span class="permalink"><a href="#a0a6100c719ac9aa49be3fdf7519e8c3f">◆ </a></span>lzma_check</h2> - -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">enum <a class="el" href="check_8h.html#a0a6100c719ac9aa49be3fdf7519e8c3f">lzma_check</a></td> - </tr> - </table> -</div><div class="memdoc"> - -<p>Type of the integrity check (Check ID) </p> -<p>The .xz format supports multiple types of checks that are calculated from the uncompressed data. They vary in both speed and ability to detect errors. </p> -<table class="fieldtable"> -<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="a0a6100c719ac9aa49be3fdf7519e8c3fa7b9851d75abfabc08d7fc5b4aaeb6f20" name="a0a6100c719ac9aa49be3fdf7519e8c3fa7b9851d75abfabc08d7fc5b4aaeb6f20"></a>LZMA_CHECK_NONE </td><td class="fielddoc"><p>No Check is calculated.</p> -<p>Size of the Check field: 0 bytes </p> -</td></tr> -<tr><td class="fieldname"><a id="a0a6100c719ac9aa49be3fdf7519e8c3fa0be65014a40b5cb4ab32252b3709bef7" name="a0a6100c719ac9aa49be3fdf7519e8c3fa0be65014a40b5cb4ab32252b3709bef7"></a>LZMA_CHECK_CRC32 </td><td class="fielddoc"><p>CRC32 using the polynomial from the IEEE 802.3 standard</p> -<p>Size of the Check field: 4 bytes </p> -</td></tr> -<tr><td class="fieldname"><a id="a0a6100c719ac9aa49be3fdf7519e8c3fa87b4b0697a1e1ccb6766dd5c2fa24afc" name="a0a6100c719ac9aa49be3fdf7519e8c3fa87b4b0697a1e1ccb6766dd5c2fa24afc"></a>LZMA_CHECK_CRC64 </td><td class="fielddoc"><p>CRC64 using the polynomial from the ECMA-182 standard</p> -<p>Size of the Check field: 8 bytes </p> -</td></tr> -<tr><td class="fieldname"><a id="a0a6100c719ac9aa49be3fdf7519e8c3faf26a55ddd204a50ae87ec3432e7bc309" name="a0a6100c719ac9aa49be3fdf7519e8c3faf26a55ddd204a50ae87ec3432e7bc309"></a>LZMA_CHECK_SHA256 </td><td class="fielddoc"><p>SHA-256</p> -<p>Size of the Check field: 32 bytes </p> -</td></tr> -</table> - -</div> -</div> -<h2 class="groupheader">Function Documentation</h2> -<a id="ae9391ed2acfad0ce9357b68c608f07d8" name="ae9391ed2acfad0ce9357b68c608f07d8"></a> -<h2 class="memtitle"><span class="permalink"><a href="#ae9391ed2acfad0ce9357b68c608f07d8">◆ </a></span>lzma_check_is_supported()</h2> - -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname"><a class="el" href="base_8h.html#abbc819c74b484c846825ae1388a50a59">lzma_bool</a> lzma_check_is_supported </td> - <td>(</td> - <td class="paramtype"><a class="el" href="check_8h.html#a0a6100c719ac9aa49be3fdf7519e8c3f">lzma_check</a> </td> - <td class="paramname"><em>check</em></td><td>)</td> - <td> const</td> - </tr> - </table> -</div><div class="memdoc"> - -<p>Test if the given Check ID is supported. </p> -<p>LZMA_CHECK_NONE and LZMA_CHECK_CRC32 are always supported (even if liblzma is built with limited features).</p> -<dl class="section note"><dt>Note</dt><dd>It is safe to call this with a value that is not in the range [0, 15]; in that case the return value is always false.</dd></dl> -<dl class="params"><dt>Parameters</dt><dd> - <table class="params"> - <tr><td class="paramname">check</td><td>Check ID</td></tr> - </table> - </dd> -</dl> -<dl class="section return"><dt>Returns</dt><dd>lzma_bool:<ul> -<li>true if Check ID is supported by this liblzma build.</li> -<li>false otherwise. </li> -</ul> -</dd></dl> - -</div> -</div> -<a id="afd3fda19575d9d4f864c626c02b7cb48" name="afd3fda19575d9d4f864c626c02b7cb48"></a> -<h2 class="memtitle"><span class="permalink"><a href="#afd3fda19575d9d4f864c626c02b7cb48">◆ </a></span>lzma_check_size()</h2> - -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">uint32_t lzma_check_size </td> - <td>(</td> - <td class="paramtype"><a class="el" href="check_8h.html#a0a6100c719ac9aa49be3fdf7519e8c3f">lzma_check</a> </td> - <td class="paramname"><em>check</em></td><td>)</td> - <td> const</td> - </tr> - </table> -</div><div class="memdoc"> - -<p>Get the size of the Check field with the given Check ID. </p> -<p>Although not all Check IDs have a check algorithm associated, the size of every Check is already frozen. This function returns the size (in bytes) of the Check field with the specified Check ID. The values are: { 0, 4, 4, 4, 8, 8, 8, 16, 16, 16, 32, 32, 32, 64, 64, 64 }</p> -<dl class="params"><dt>Parameters</dt><dd> - <table class="params"> - <tr><td class="paramname">check</td><td>Check ID</td></tr> - </table> - </dd> -</dl> -<dl class="section return"><dt>Returns</dt><dd>Size of the Check field in bytes. If the argument is not in the range [0, 15], UINT32_MAX is returned. </dd></dl> - -</div> -</div> -<a id="a760b569cce91bdd01e4ce9d78823c96d" name="a760b569cce91bdd01e4ce9d78823c96d"></a> -<h2 class="memtitle"><span class="permalink"><a href="#a760b569cce91bdd01e4ce9d78823c96d">◆ </a></span>lzma_crc32()</h2> - -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">uint32_t lzma_crc32 </td> - <td>(</td> - <td class="paramtype">const uint8_t * </td> - <td class="paramname"><em>buf</em>, </td> - </tr> - <tr> - <td class="paramkey"></td> - <td></td> - <td class="paramtype">size_t </td> - <td class="paramname"><em>size</em>, </td> - </tr> - <tr> - <td class="paramkey"></td> - <td></td> - <td class="paramtype">uint32_t </td> - <td class="paramname"><em>crc</em> </td> - </tr> - <tr> - <td></td> - <td>)</td> - <td></td><td></td> - </tr> - </table> -</div><div class="memdoc"> - -<p>Calculate CRC32. </p> -<p>Calculate CRC32 using the polynomial from the IEEE 802.3 standard.</p> -<dl class="params"><dt>Parameters</dt><dd> - <table class="params"> - <tr><td class="paramname">buf</td><td>Pointer to the input buffer </td></tr> - <tr><td class="paramname">size</td><td>Size of the input buffer </td></tr> - <tr><td class="paramname">crc</td><td>Previously returned CRC value. This is used to calculate the CRC of a big buffer in smaller chunks. Set to zero when starting a new calculation.</td></tr> - </table> - </dd> -</dl> -<dl class="section return"><dt>Returns</dt><dd>Updated CRC value, which can be passed to this function again to continue CRC calculation. </dd></dl> - -</div> -</div> -<a id="aff2e74ce671b9f82a96adb549c68cea2" name="aff2e74ce671b9f82a96adb549c68cea2"></a> -<h2 class="memtitle"><span class="permalink"><a href="#aff2e74ce671b9f82a96adb549c68cea2">◆ </a></span>lzma_crc64()</h2> - -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname">uint64_t lzma_crc64 </td> - <td>(</td> - <td class="paramtype">const uint8_t * </td> - <td class="paramname"><em>buf</em>, </td> - </tr> - <tr> - <td class="paramkey"></td> - <td></td> - <td class="paramtype">size_t </td> - <td class="paramname"><em>size</em>, </td> - </tr> - <tr> - <td class="paramkey"></td> - <td></td> - <td class="paramtype">uint64_t </td> - <td class="paramname"><em>crc</em> </td> - </tr> - <tr> - <td></td> - <td>)</td> - <td></td><td></td> - </tr> - </table> -</div><div class="memdoc"> - -<p>Calculate CRC64. </p> -<p>Calculate CRC64 using the polynomial from the ECMA-182 standard.</p> -<p>This function is used similarly to <a class="el" href="check_8h.html#a760b569cce91bdd01e4ce9d78823c96d" title="Calculate CRC32.">lzma_crc32()</a>.</p> -<dl class="params"><dt>Parameters</dt><dd> - <table class="params"> - <tr><td class="paramname">buf</td><td>Pointer to the input buffer </td></tr> - <tr><td class="paramname">size</td><td>Size of the input buffer </td></tr> - <tr><td class="paramname">crc</td><td>Previously returned CRC value. This is used to calculate the CRC of a big buffer in smaller chunks. Set to zero when starting a new calculation.</td></tr> - </table> - </dd> -</dl> -<dl class="section return"><dt>Returns</dt><dd>Updated CRC value, which can be passed to this function again to continue CRC calculation. </dd></dl> - -</div> -</div> -<a id="a8d7c3ffabfd024485f03fa209536c746" name="a8d7c3ffabfd024485f03fa209536c746"></a> -<h2 class="memtitle"><span class="permalink"><a href="#a8d7c3ffabfd024485f03fa209536c746">◆ </a></span>lzma_get_check()</h2> - -<div class="memitem"> -<div class="memproto"> - <table class="memname"> - <tr> - <td class="memname"><a class="el" href="check_8h.html#a0a6100c719ac9aa49be3fdf7519e8c3f">lzma_check</a> lzma_get_check </td> - <td>(</td> - <td class="paramtype">const <a class="el" href="structlzma__stream.html">lzma_stream</a> * </td> - <td class="paramname"><em>strm</em></td><td>)</td> - <td></td> - </tr> - </table> -</div><div class="memdoc"> - -<p>Get the type of the integrity check. </p> -<p>This function can be called only immediately after <a class="el" href="base_8h.html#a28cc09bc422d5ba1e0187c9f2af5d957" title="Encode or decode data.">lzma_code()</a> has returned LZMA_NO_CHECK, LZMA_UNSUPPORTED_CHECK, or LZMA_GET_CHECK. Calling this function in any other situation has undefined behavior.</p> -<dl class="params"><dt>Parameters</dt><dd> - <table class="params"> - <tr><td class="paramname">strm</td><td>Pointer to <a class="el" href="structlzma__stream.html" title="Passing data to and from liblzma.">lzma_stream</a> meeting the above conditions.</td></tr> - </table> - </dd> -</dl> -<dl class="section return"><dt>Returns</dt><dd>Check ID in the <a class="el" href="structlzma__stream.html" title="Passing data to and from liblzma.">lzma_stream</a>, or undefined if called improperly. </dd></dl> - -</div> -</div> -</div><!-- contents --> -<!-- start footer part --> -<hr class="footer"/><address class="footer"><small> -Generated by <a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.9.7 -</small></address> -</body> -</html> |