Use fdatasync instead of fsync on supported platforms

2012-09-28 14:27:20 +02:00
parent ee0b648536
commit e996521390
1 changed files with 4 additions and 0 deletions
--- a/src/util.cpp
+++ b/src/util.cpp
@@ -1111,9 +1111,13 @@ void FileCommit(FILE *fileout)
    fflush(fileout);                // harmless if redundantly called
 #ifdef WIN32
    _commit(_fileno(fileout));
+#else
+    #if defined(__linux__) || defined(__NetBSD__)
+    fdatasync(fileno(fileout));
    #else
    fsync(fileno(fileout));
    #endif
+#endif
 }

 int GetFilesize(FILE* file)