1 files changed, 22 insertions, 1 deletions
diff --git a/src/common/options.h b/src/common/options.h
index 6adee886d03..bdf1ab18ed9 100644
--- a/src/common/options.h
+++ b/src/common/options.h
@@ -399,5 +399,26 @@ struct Option {
   }
 };
 
-extern const std::vector<Option> ceph_options;
+constexpr unsigned long long operator"" _min (unsigned long long min) {
+  return min * 60;
+}
+constexpr unsigned long long operator"" _hr (unsigned long long hr) {
+  return hr * 60 * 60;
+}
+constexpr unsigned long long operator"" _day (unsigned long long day) {
+  return day * 24 * 60 * 60;
+}
+constexpr unsigned long long operator"" _K (unsigned long long n) {
+  return n << 10;
+}
+constexpr unsigned long long operator"" _M (unsigned long long n) {
+  return n << 20;
+}
+constexpr unsigned long long operator"" _G (unsigned long long n) {
+  return n << 30;
+}
+constexpr unsigned long long operator"" _T (unsigned long long n) {
+  return n << 40;
+}
 
+extern const std::vector<Option> ceph_options;