doc/fontconfig-devel/fcconfigfilename.html

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  74 >FcConfigFilename</H1
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  78 NAME="AEN3334"
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  80 ><H2
  81 >Name</H2
  82 >FcConfigFilename&nbsp;--&nbsp;Find a config file</DIV
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  86 NAME="AEN3337"
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  88 ><H2
  89 >Synopsis</H2
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 105 >#include &#60;fontconfig/fontconfig.h&#62;
 106         </PRE
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 110 ><P
 111 ><CODE
 112 ><CODE
 113 CLASS="FUNCDEF"
 114 >FcChar8 * <TT
 115 CLASS="FUNCTION"
 116 >FcConfigFilename</TT
 117 ></CODE
 118 >(const FcChar8 *<TT
 119 CLASS="PARAMETER"
 120 ><I
 121 >name</I
 122 ></TT
 123 >);</CODE
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 132 NAME="AEN3345"
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 134 ><H2
 135 >Description</H2
 136 ><P
 137 >Given the specified external entity name, return the associated filename.
 138 This provides applications a way to convert various configuration file
 139 references into filename form.
 140     </P
 141 ><P
 142 >A null or empty <TT
 143 CLASS="PARAMETER"
 144 ><I
 145 >name</I
 146 ></TT
 147 > indicates that the default configuration file should
 148 be used; which file this references can be overridden with the
 149 FONTCONFIG_FILE environment variable.  Next, if the name starts with <TT
 150 CLASS="PARAMETER"
 151 ><I
 152 >~</I
 153 ></TT
 154 >, it
 155 refers to a file in the current users home directory.  Otherwise if the name
 156 doesn't start with '/', it refers to a file in the default configuration
 157 directory; the built-in default directory can be overridden with the
 158 FONTCONFIG_PATH environment variable.
 159             </P
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