replace custom GetFilesize() with boost::filesystem::file_size()

src/util.cpp

@@ -1107,16 +1107,6 @@ void FileCommit(FILE *fileout)
 #endif
 }
 
-int GetFilesize(FILE* file)
-{
-    int nSavePos = ftell(file);
-    int nFilesize = -1;
-    if (fseek(file, 0, SEEK_END) == 0)
-        nFilesize = ftell(file);
-    fseek(file, nSavePos, SEEK_SET);
-    return nFilesize;
-}
-
 bool TruncateFile(FILE *file, unsigned int length) {
 #if defined(WIN32)
     return _chsize(_fileno(file), length) == 0;
@@ -1195,7 +1185,7 @@ void ShrinkDebugFile()
     // Scroll debug.log if it's getting too big
     boost::filesystem::path pathLog = GetDataDir() / "debug.log";
     FILE* file = fopen(pathLog.string().c_str(), "r");
-    if (file && GetFilesize(file) > 10 * 1000000)
+    if (file && boost::filesystem::file_size(pathLog) > 10 * 1000000)
     {
         // Restart the file with some of the end
         char pch[200000];
@@ -1214,13 +1204,6 @@ void ShrinkDebugFile()
         fclose(file);
 }
 
-
-
-
-
-
-
-
 //
 // "Never go to sea with two chronometers; take one or three."
 // Our three time sources are: