3 files changed, 20 insertions, 0 deletions
diff --git a/libglusterfs/src/libglusterfs.sym b/libglusterfs/src/libglusterfs.sym
index 27eb1175b56..c8c42311c80 100644
--- a/libglusterfs/src/libglusterfs.sym
+++ b/libglusterfs/src/libglusterfs.sym
@@ -1057,6 +1057,8 @@ tbf_init
 tbf_throttle
 timespec_now
 timespec_sub
+timespec_adjust_delta
+timespec_cmp
 token_iter_init
 trap
 trie_add
diff --git a/libglusterfs/src/timespec.c b/libglusterfs/src/timespec.c
index d17506662ac..c0d4ab9315b 100644
--- a/libglusterfs/src/timespec.c
+++ b/libglusterfs/src/timespec.c
@@ -90,3 +90,19 @@ timespec_sub(const struct timespec *begin, const struct timespec *end,
         res->tv_nsec = end->tv_nsec - begin->tv_nsec;
     }
 }
+
+int
+timespec_cmp(const struct timespec *lhs_ts, const struct timespec *rhs_ts)
+{
+    if (lhs_ts->tv_sec < rhs_ts->tv_sec) {
+        return -1;
+    } else if (lhs_ts->tv_sec > rhs_ts->tv_sec) {
+        return 1;
+    } else if (lhs_ts->tv_nsec < rhs_ts->tv_nsec) {
+        return -1;
+    } else if (lhs_ts->tv_nsec > rhs_ts->tv_nsec) {
+        return 1;
+    }
+
+    return 0;
+}
diff --git a/libglusterfs/src/timespec.h b/libglusterfs/src/timespec.h
index 73db2d16abe..871871d538c 100644
--- a/libglusterfs/src/timespec.h
+++ b/libglusterfs/src/timespec.h
@@ -25,5 +25,7 @@ timespec_adjust_delta(struct timespec *ts, struct timespec delta);
 void
 timespec_sub(const struct timespec *begin, const struct timespec *end,
              struct timespec *res);
+int
+timespec_cmp(const struct timespec *lhs_ts, const struct timespec *rhs_ts);
 
 #endif /*  __INCLUDE_TIMESPEC_H__ */