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<a href="#func-members">Functions</a> |
<a href="#var-members">Variables</a> </div>
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<div class="title">error.c File Reference</div> </div>
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<p>Error code handling routines.
<a href="#details">More...</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:ga182bbadf2349e11602bc531e8cf22f7e"><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="group___error.html#ga182bbadf2349e11602bc531e8cf22f7e">snd_strerror</a> (int errnum)</td></tr>
<tr class="memdesc:ga182bbadf2349e11602bc531e8cf22f7e"><td class="mdescLeft"> </td><td class="mdescRight">Returns the message for an error code. <a href="group___error.html#ga182bbadf2349e11602bc531e8cf22f7e">More...</a><br /></td></tr>
<tr class="separator:ga182bbadf2349e11602bc531e8cf22f7e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a88c091aae3b291d5097078dd39f42408"><td class="memItemLeft" align="right" valign="top"><a class="el" href="error_8h.html#a431fec30429b0e9cf1a5fe35734ff98a">snd_local_error_handler_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="error_8c.html#a88c091aae3b291d5097078dd39f42408">snd_lib_error_set_local</a> (<a class="el" href="error_8h.html#a431fec30429b0e9cf1a5fe35734ff98a">snd_local_error_handler_t</a> func)</td></tr>
<tr class="memdesc:a88c091aae3b291d5097078dd39f42408"><td class="mdescLeft"> </td><td class="mdescRight">Install local error handler. <a href="error_8c.html#a88c091aae3b291d5097078dd39f42408">More...</a><br /></td></tr>
<tr class="separator:a88c091aae3b291d5097078dd39f42408"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga6ba1f0aa6c6bc5d335ab297d6019cb03"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="group___error.html#ga6ba1f0aa6c6bc5d335ab297d6019cb03">snd_lib_error_set_handler</a> (<a class="el" href="group___error.html#gae71d39953bf482ba487d811a69a9175c">snd_lib_error_handler_t</a> handler)</td></tr>
<tr class="memdesc:ga6ba1f0aa6c6bc5d335ab297d6019cb03"><td class="mdescLeft"> </td><td class="mdescRight">Sets the error handler. <a href="group___error.html#ga6ba1f0aa6c6bc5d335ab297d6019cb03">More...</a><br /></td></tr>
<tr class="separator:ga6ba1f0aa6c6bc5d335ab297d6019cb03"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ga1b8d6e2acb0a62de5c23bd8aef3ec225"><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="group___global.html#ga1b8d6e2acb0a62de5c23bd8aef3ec225">snd_asoundlib_version</a> (void)</td></tr>
<tr class="memdesc:ga1b8d6e2acb0a62de5c23bd8aef3ec225"><td class="mdescLeft"> </td><td class="mdescRight">Returns the ALSA sound library version in ASCII format. <a href="group___global.html#ga1b8d6e2acb0a62de5c23bd8aef3ec225">More...</a><br /></td></tr>
<tr class="separator:ga1b8d6e2acb0a62de5c23bd8aef3ec225"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aec9e1a9ffe41c0221512580ef056cc11"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="error_8c.html#aec9e1a9ffe41c0221512580ef056cc11">snd_strlcpy</a> (char *dst, const char *src, size_t size)</td></tr>
<tr class="memdesc:aec9e1a9ffe41c0221512580ef056cc11"><td class="mdescLeft"> </td><td class="mdescRight">Copy a C-string into a sized buffer. <a href="error_8c.html#aec9e1a9ffe41c0221512580ef056cc11">More...</a><br /></td></tr>
<tr class="separator:aec9e1a9ffe41c0221512580ef056cc11"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="var-members"></a>
Variables</h2></td></tr>
<tr class="memitem:gad6a605072dcc056de5f86d67687d90a6"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group___error.html#gae71d39953bf482ba487d811a69a9175c">snd_lib_error_handler_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="group___error.html#gad6a605072dcc056de5f86d67687d90a6">snd_lib_error</a> = snd_lib_error_default</td></tr>
<tr class="separator:gad6a605072dcc056de5f86d67687d90a6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9bea29fb70a0932bd17f91b47926dfbe"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group___error.html#gae71d39953bf482ba487d811a69a9175c">snd_lib_error_handler_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="error_8c.html#a9bea29fb70a0932bd17f91b47926dfbe">snd_err_msg</a> = snd_err_msg_default</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Error code handling routines. </p>
<dl class="section author"><dt>Author</dt><dd>Jaroslav Kysela <a href="#" onclick="location.href='mai'+'lto:'+'per'+'ex'+'@pe'+'re'+'x.c'+'z'; return false;">perex<span style="display: none;">.nosp@m.</span>@per<span style="display: none;">.nosp@m.</span>ex.cz</a> </dd></dl>
<dl class="section date"><dt>Date</dt><dd>1998-2001</dd></dl>
<p>Error code handling routines. </p>
</div><h2 class="groupheader">Function Documentation</h2>
<a id="a88c091aae3b291d5097078dd39f42408"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a88c091aae3b291d5097078dd39f42408">◆ </a></span>snd_lib_error_set_local()</h2>
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<td class="memname"><a class="el" href="error_8h.html#a431fec30429b0e9cf1a5fe35734ff98a">snd_local_error_handler_t</a> snd_lib_error_set_local </td>
<td>(</td>
<td class="paramtype"><a class="el" href="error_8h.html#a431fec30429b0e9cf1a5fe35734ff98a">snd_local_error_handler_t</a> </td>
<td class="paramname"><em>func</em></td><td>)</td>
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<p>Install local error handler. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">func</td><td>The local error handler function </td></tr>
</table>
</dd>
</dl>
<dl class="retval"><dt>Return values</dt><dd>
<table class="retval">
<tr><td class="paramname">Previous</td><td>local error handler function </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="aec9e1a9ffe41c0221512580ef056cc11"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aec9e1a9ffe41c0221512580ef056cc11">◆ </a></span>snd_strlcpy()</h2>
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<td class="memname">size_t snd_strlcpy </td>
<td>(</td>
<td class="paramtype">char * </td>
<td class="paramname"><em>dst</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>src</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></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Copy a C-string into a sized buffer. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">dst</td><td>Where to copy the string to </td></tr>
<tr><td class="paramname">src</td><td>Where to copy the string from </td></tr>
<tr><td class="paramname">size</td><td>Size of destination buffer </td></tr>
</table>
</dd>
</dl>
<dl class="retval"><dt>Return values</dt><dd>
<table class="retval">
<tr><td class="paramname">The</td><td>source string length</td></tr>
</table>
</dd>
</dl>
<p>The result is always a valid NUL-terminated string that fits in the buffer (unless, of course, the buffer size is zero). It does not pad out the result like strncpy() does. </p>
</div>
</div>
<h2 class="groupheader">Variable Documentation</h2>
<a id="a9bea29fb70a0932bd17f91b47926dfbe"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9bea29fb70a0932bd17f91b47926dfbe">◆ </a></span>snd_err_msg</h2>
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<td class="memname"><a class="el" href="group___error.html#gae71d39953bf482ba487d811a69a9175c">snd_lib_error_handler_t</a> snd_err_msg = snd_err_msg_default</td>
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<p>The ALSA error message handler </p>
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