Clock snapshot API: use status

[babeltrace.git] / lib / trace-ir / clock-snapshot.c

diff --git a/lib/trace-ir/clock-snapshot.c b/lib/trace-ir/clock-snapshot.c
index 7dcf2893fac2f0b0123f12b582c8a5f8d9560505..792b3fc08bd7ebfcdcd5b22d228a5754339d7cf3 100644 (file)
--- a/lib/trace-ir/clock-snapshot.c
+++ b/lib/trace-ir/clock-snapshot.c
@@ -27,6 +27,7 @@
 #include <babeltrace/compat/uuid-internal.h>
 #include <babeltrace/trace-ir/clock-class-internal.h>
 #include <babeltrace/trace-ir/clock-snapshot-internal.h>
+#include <babeltrace/trace-ir/clock-snapshot-const.h>
 #include <babeltrace/compiler-internal.h>
 #include <babeltrace/types.h>
 #include <babeltrace/compat/string-internal.h>
@@ -142,10 +143,12 @@ uint64_t bt_clock_snapshot_get_value(const struct bt_clock_snapshot *clock_snaps
        return clock_snapshot->value_cycles;
 }
 
-int bt_clock_snapshot_get_ns_from_origin(const struct bt_clock_snapshot *clock_snapshot,
+enum bt_clock_snapshot_status bt_clock_snapshot_get_ns_from_origin(
+               const struct bt_clock_snapshot *clock_snapshot,
                int64_t *ret_value_ns)
 {
-       int ret = 0;
+       int ret = BT_CLOCK_SNAPSHOT_STATUS_OK;
+
        BT_ASSERT_PRE_NON_NULL(clock_snapshot, "Clock snapshot");
        BT_ASSERT_PRE_NON_NULL(ret_value_ns, "Value (ns) (output)");
        BT_ASSERT_PRE(clock_snapshot->is_set,
@@ -155,7 +158,7 @@ int bt_clock_snapshot_get_ns_from_origin(const struct bt_clock_snapshot *clock_s
                BT_LIB_LOGD("Clock snapshot, once converted to nanoseconds from origin, "
                        "overflows the signed 64-bit integer range: "
                        "%![cs-]+k", clock_snapshot);
-               ret = -1;
+               ret = BT_CLOCK_SNAPSHOT_STATUS_OVERFLOW;
                goto end;
        }