Edit File: TIFFWarning.3tiff.html
<!-- Creator : groff version 1.18.1 --> <!-- CreationDate: Fri Jul 13 17:43:17 2007 --> <html> <head> <meta name="generator" content="groff -Thtml, see www.gnu.org"> <meta name="Content-Style" content="text/css"> <title>TIFFWarning</title> </head> <body> <h1 align=center>TIFFWarning</h1> <a href="#NAME">NAME</a><br> <a href="#SYNOPSIS">SYNOPSIS</a><br> <a href="#DESCRIPTION">DESCRIPTION</a><br> <a href="#RETURN VALUES">RETURN VALUES</a><br> <a href="#SEE ALSO">SEE ALSO</a><br> <hr> <a name="NAME"></a> <h2>NAME</h2> <!-- INDENTATION --> <table width="100%" border=0 rules="none" frame="void" cols="2" cellspacing="0" cellpadding="0"> <tr valign="top" align="left"> <td width="8%"></td> <td width="91%"> <p>TIFFWarning, TIFFSetWarningHandler − library warning interface</p> </td> </table> <a name="SYNOPSIS"></a> <h2>SYNOPSIS</h2> <!-- INDENTATION --> <table width="100%" border=0 rules="none" frame="void" cols="2" cellspacing="0" cellpadding="0"> <tr valign="top" align="left"> <td width="8%"></td> <td width="91%"> <p><b>#include <tiffio.h></b></p> <!-- INDENTATION --> <p><b>void TIFFWarning(const char *</b><i>module</i><b>, const char *</b><i>fmt</i><b>,</b> <i>...</i><b>)</b></p> <!-- INDENTATION --> <p><b>#include <stdargh.h></b></p> <!-- INDENTATION --> <p><b>typedef void (*TIFFWarningHandler)(const char *</b><i>module</i><b>, const char *</b><i>fmt</i><b>, va_list</b> <i>ap</i><b>);</b></p> <!-- INDENTATION --> <p><b>TIFFWarningHandler TIFFSetWarningHandler(TIFFWarningHandler</b> <i>handler</i><b>);</b></p> </td> </table> <a name="DESCRIPTION"></a> <h2>DESCRIPTION</h2> <!-- INDENTATION --> <table width="100%" border=0 rules="none" frame="void" cols="2" cellspacing="0" cellpadding="0"> <tr valign="top" align="left"> <td width="8%"></td> <td width="91%"> <p><i>TIFFWarning</i> invokes the library-wide warning handler function to (normally) write a warning message to the <b>stderr</b>. The <i>fmt</i> parameter is a <i>printf</i>(3S) format string, and any number arguments can be supplied. The <i>module</i> parameter is interpreted as a string that, if non-zero, should be printed before the message; it typically is used to identify the software module in which a warning is detected.</p> <!-- INDENTATION --> <p>Applications that desire to capture control in the event of a warning should use <i>TIFFSetWarningHandler</i> to override the default warning handler. A <small>NULL</small> (0) warning handler function may be installed to suppress error messages.</p> </td> </table> <a name="RETURN VALUES"></a> <h2>RETURN VALUES</h2> <!-- INDENTATION --> <table width="100%" border=0 rules="none" frame="void" cols="2" cellspacing="0" cellpadding="0"> <tr valign="top" align="left"> <td width="8%"></td> <td width="91%"> <p><i>TIFFSetWarningHandler</i> returns a reference to the previous error handling function.</p> </td> </table> <a name="SEE ALSO"></a> <h2>SEE ALSO</h2> <!-- INDENTATION --> <table width="100%" border=0 rules="none" frame="void" cols="2" cellspacing="0" cellpadding="0"> <tr valign="top" align="left"> <td width="8%"></td> <td width="91%"> <p><b>TIFFError</b>(3TIFF), <b>libtiff</b>(3TIFF), <b>printf</b>(3)</p> <!-- INDENTATION --> <p>Libtiff library home page: <b>http://www.remotesensing.org/libtiff/</b></p> </td> </table> <hr> </body> </html>
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