75 lines
2.4 KiB
HTML
Executable File
75 lines
2.4 KiB
HTML
Executable File
<?xml version="1.0" ?>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<title>ERR_load_strings</title>
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<meta http-equiv="content-type" content="text/html; charset=utf-8" />
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<link rev="made" href="mailto:" />
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</head>
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<body>
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<ul id="index">
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<li><a href="#NAME">NAME</a></li>
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<li><a href="#SYNOPSIS">SYNOPSIS</a></li>
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<li><a href="#DESCRIPTION">DESCRIPTION</a></li>
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<li><a href="#RETURN-VALUES">RETURN VALUES</a></li>
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<li><a href="#SEE-ALSO">SEE ALSO</a></li>
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<li><a href="#COPYRIGHT">COPYRIGHT</a></li>
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</ul>
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<h1 id="NAME">NAME</h1>
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<p>ERR_load_strings, ERR_PACK, ERR_get_next_error_library - load arbitrary error strings</p>
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<h1 id="SYNOPSIS">SYNOPSIS</h1>
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<pre><code> #include <openssl/err.h>
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int ERR_load_strings(int lib, ERR_STRING_DATA *str);
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int ERR_get_next_error_library(void);
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unsigned long ERR_PACK(int lib, int func, int reason);</code></pre>
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<h1 id="DESCRIPTION">DESCRIPTION</h1>
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<p>ERR_load_strings() registers error strings for library number <b>lib</b>.</p>
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<p><b>str</b> is an array of error string data:</p>
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<pre><code> typedef struct ERR_string_data_st
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{
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unsigned long error;
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char *string;
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} ERR_STRING_DATA;</code></pre>
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<p>The error code is generated from the library number and a function and reason code: <b>error</b> = ERR_PACK(<b>lib</b>, <b>func</b>, <b>reason</b>). ERR_PACK() is a macro.</p>
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<p>The last entry in the array is {0,0}.</p>
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<p>ERR_get_next_error_library() can be used to assign library numbers to user libraries at run time.</p>
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<h1 id="RETURN-VALUES">RETURN VALUES</h1>
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<p>ERR_load_strings() returns 1 for success and 0 for failure. ERR_PACK() returns the error code. ERR_get_next_error_library() returns zero on failure, otherwise a new library number.</p>
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<h1 id="SEE-ALSO">SEE ALSO</h1>
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<p><a href="../man3/ERR_load_strings.html">ERR_load_strings(3)</a></p>
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<h1 id="COPYRIGHT">COPYRIGHT</h1>
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<p>Copyright 2000-2018 The OpenSSL Project Authors. All Rights Reserved.</p>
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<p>Licensed under the Apache License 2.0 (the "License"). You may not use this file except in compliance with the License. You can obtain a copy in the file LICENSE in the source distribution or at <a href="https://www.openssl.org/source/license.html">https://www.openssl.org/source/license.html</a>.</p>
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</body>
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</html>
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