Add a packet sequence number

[lttng-modules.git] / lttng-abi.c

diff --git a/lttng-abi.c b/lttng-abi.c
index 8f63ad94c8fb053d9178aa91aa71d14d317f4e1b..586116dae39f6f5f50726191d90951d029bbea7e 100644 (file)
--- a/lttng-abi.c
+++ b/lttng-abi.c
@@ -1508,6 +1508,15 @@ static long lttng_stream_ring_buffer_ioctl(struct file *filp,
                        goto error;
                return put_u64(ts, arg);
        }
+       case LTTNG_RING_BUFFER_GET_SEQ_NUM:
+       {
+               uint64_t seq;
+
+               ret = ops->sequence_number(config, buf, &seq);
+               if (ret < 0)
+                       goto error;
+               return put_u64(seq, arg);
+       }
        default:
                return lib_ring_buffer_file_operations.unlocked_ioctl(filp,
                                cmd, arg);
@@ -1594,6 +1603,15 @@ static long lttng_stream_ring_buffer_compat_ioctl(struct file *filp,
                        goto error;
                return put_u64(ts, arg);
        }
+       case LTTNG_RING_BUFFER_COMPAT_GET_SEQ_NUM:
+       {
+               uint64_t seq;
+
+               ret = ops->sequence_number(config, buf, &seq);
+               if (ret < 0)
+                       goto error;
+               return put_u64(seq, arg);
+       }
        default:
                return lib_ring_buffer_file_operations.compat_ioctl(filp,
                                cmd, arg);