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67 lines
2.0 KiB
67 lines
2.0 KiB
<!doctype html public "-//w3c//dtd html 4.0 transitional//en">
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
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<meta name="GENERATOR" content="Mozilla/4.77C-CCK-MCD Caldera Systems OpenLinux [en] (X11; U; Linux 2.4.2 i686) [Netscape]">
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<title>OpenSLP Programmers Guide - SLPGetProperty()</title>
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</head>
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<body text="#000000" bgcolor="#FFFFFF" link="#0000EF" vlink="#51188E" alink="#FF0000">
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<h2>
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SLPGetProperty</h2>
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<hr WIDTH="100%">
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<h3>
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Declaration</h3>
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<tt>#include <slp.h></tt>
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<p><tt>const char* SLPGetProperty( const char* <a href="#name">name</a>)</tt>
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<br>
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<h3>
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Description</h3>
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Returns the value of the corresponding SLP property name. The returned
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string is owned by the library and MUST NOT be freed.
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<br>
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<h3>
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Parameters</h3>
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<table BORDER CELLPADDING=5 NOSAVE >
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<tr VALIGN=TOP NOSAVE>
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<td NOSAVE><a NAME="name"></a><tt>name</tt></td>
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<td NOSAVE>The name of a net.slp property to get. See <a href="/broken">OpenSLP
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Users Guide</a> for a list of supported properties</td>
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</tr>
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</table>
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<h3>
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Returns</h3>
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A very thread unsafe character pointer to a string containing the property
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value. If an error occurs, like the property <tt>name</tt> is not
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found, NULL is returned so don't forget to check for NULL!
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<br>
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<h3>
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Status</h3>
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<table CELLPADDING=5 NOSAVE >
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<tr VALIGN=TOP NOSAVE>
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<td NOSAVE>OpenSLP 0.6.0</td>
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<td NOSAVE>Fully implemented as specified by RFC 2614.</td>
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</tr>
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</table>
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<h3>
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Notes</h3>
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For some reason the SLP API writers decided to make SLPGetProperty() and
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SLPSetProperty() calls impossible to implement in a thread safe manner.
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For this reason OpenSLP only allows read only access to SLP properties.
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Properties are read into static data structures when the process loads,
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and never changed so at least SLPGetProperty() can be called from threaded
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applications.
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<h3>
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See Also</h3>
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<a href="SLPSetProperty.html">SLPSetProperty()</a>, <a href="/broken">Open
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SLP Users Guide</a>
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</body>
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</html>
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