Man page - fcdirscan(3)
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Manual
FcDirScan
NAMESYNOPSIS
DESCRIPTION
NAME
FcDirScan - scan a font directory without caching it
SYNOPSIS
#include <fontconfig/fontconfig.h>
FcBool FcDirScan (FcFontSet * set , FcStrSet * dirs , FcFileCache * cache , FcBlanks * blanks , const FcChar8 * dir , FcBool force );
DESCRIPTION
If cache is not zero or if force is FcFalse, this function currently returns FcFalse. Otherwise, it scans an entire directory and adds all fonts found to set . Any subdirectories found are added to dirs . Calling this function does not create any cache files. Use FcDirCacheRead() if caching is desired.