X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Fkernel-ctl%2Fkernel-ctl.c;h=82d766e1c1e70b53f0b0e3ec354bd7ab93da621b;hp=8574c1f050b88f387e78e8b06ac80d6c97df5be6;hb=fb83fe64f250bec7416f18891a8264450c61ead3;hpb=53e367f936beb2f9a1f49f6a2920c2f58bcb08d7

diff --git a/src/common/kernel-ctl/kernel-ctl.c b/src/common/kernel-ctl/kernel-ctl.c
index 8574c1f05..82d766e1c 100644
--- a/src/common/kernel-ctl/kernel-ctl.c
+++ b/src/common/kernel-ctl/kernel-ctl.c
@@ -532,3 +532,9 @@ int kernctl_get_current_timestamp(int fd, uint64_t *ts)
 {
 	return ioctl(fd, LTTNG_RING_BUFFER_GET_CURRENT_TIMESTAMP, ts);
 }
+
+/* Returns the packet sequence number of the current sub-buffer. */
+int kernctl_get_sequence_number(int fd, uint64_t *seq)
+{
+	return ioctl(fd, LTTNG_RING_BUFFER_GET_SEQ_NUM, seq);
+}