fix compile error on 32-bits

Signed-off-by: xinxin shu <xinxin.shu@intel.com>

diff --git a/util/env_posix.cc b/util/env_posix.cc
index 5cbd5bd009d845197424f76c2a59f1476330d006..63b9fc26a3aca212b525e1d209ad2f47e9bf21b4 100644 (file)
--- a/util/env_posix.cc
+++ b/util/env_posix.cc
@@ -821,7 +821,7 @@ class PosixWritableFile : public WritableFile {
     }
   }
 
-  virtual Status RangeSync(off64_t offset, off64_t nbytes) {
+  virtual Status RangeSync(off_t offset, off_t nbytes) {
     if (sync_file_range(fd_, offset, nbytes, SYNC_FILE_RANGE_WRITE) == 0) {
       return Status::OK();
     } else {