Handle negative time and offset from Epoch

[babeltrace.git] / include / babeltrace / ctf-ir / metadata.h

diff --git a/include/babeltrace/ctf-ir/metadata.h b/include/babeltrace/ctf-ir/metadata.h
index bc685801daf75617d62cd8bbafdf5caad7ed4ff5..187cfdbcf9e3359f9f6ec330fe3bf8121520eb10 100644 (file)
--- a/include/babeltrace/ctf-ir/metadata.h
+++ b/include/babeltrace/ctf-ir/metadata.h
@@ -111,10 +111,14 @@ struct ctf_clock {
        /*
         * The offset from Epoch is: offset_s + (offset * (1/freq))
         * Coarse clock offset from Epoch (in seconds).
+        * It can be negative.
         */
-       uint64_t offset_s;
-       /* Fine clock offset from Epoch, in (1/freq) units. */
-       uint64_t offset;
+       int64_t offset_s;
+       /*
+        * Fine clock offset from Epoch, in (1/freq) units.
+        * It can be negative.
+        */
+       int64_t offset;
        int absolute;
 
        enum {                                  /* Fields populated mask */