KenLM 98814b2 including faster malloc-backed building and portability improvements

1 files changed, 7 insertions, 0 deletions

diff --git a/util/file.cc b/util/file.cc
index 77922cfad..aee7c77ac 100644
--- a/util/file.cc
+++ b/util/file.cc
@@ -99,6 +99,13 @@ void WriteOrThrow(int fd, const void *data_void, std::size_t size) {
   }
 }
 
+void FSyncOrThrow(int fd) {
+// Apparently windows doesn't have fsync?  
+#if !defined(_WIN32) && !defined(_WIN64)
+  UTIL_THROW_IF(-1 == fsync(fd), ErrnoException, "Sync of " << fd << " failed.");
+#endif
+}
+
 namespace {
 void InternalSeek(int fd, off_t off, int whence) {
   UTIL_THROW_IF((off_t)-1 == lseek(fd, off, whence), ErrnoException, "Seek failed");