fs/Config: use struct ConfigData

src/Main.cxx

@@ -547,7 +547,7 @@ try {
 static int
 mpd_main_after_fork(const ConfigData &raw_config, const Config &config)
 try {
-	ConfigureFS();
+	ConfigureFS(raw_config);
 
 	glue_mapper_init(raw_config);
 

src/fs/Config.cxx

@@ -20,15 +20,17 @@
 #include "config.h"
 #include "Config.hxx"
 #include "Charset.hxx"
-#include "config/Global.hxx"
+#include "config/Data.hxx"
 
 void
-ConfigureFS()
+ConfigureFS(const ConfigData &config)
 {
 #ifdef HAVE_FS_CHARSET
-	const char *charset = config_get_string(ConfigOption::FS_CHARSET);
+	const char *charset = config.GetString(ConfigOption::FS_CHARSET);
 	if (charset != nullptr)
 		SetFSCharset(charset);
+#else
+	(void)config;
 #endif
 }
 

src/fs/Config.hxx

@@ -22,13 +22,15 @@
 
 #include "check.h"
 
+struct ConfigData;
+
 /**
  * Performs global one-time initialization of this class.
  *
  * Throws std::runtime_error on error.
  */
 void
-ConfigureFS();
+ConfigureFS(const ConfigData &config);
 
 void
 DeinitFS();