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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);
}
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);
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);
}
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);
default:
return lib_ring_buffer_file_operations.compat_ioctl(filp,
cmd, arg);
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