kerner-ctl: add RING_RING_BUFFER_GET_NEXT_SUBBUF_METADATA_CHECK

[lttng-tools.git] / src / common / kernel-ctl / kernel-ctl.c

diff --git a/src/common/kernel-ctl/kernel-ctl.c b/src/common/kernel-ctl/kernel-ctl.c
index caae421fc357e3718dfecaab90fda19dee87c4a0..10e281d69315a638a24b96102b601415eeb18801 100644 (file)
--- a/src/common/kernel-ctl/kernel-ctl.c
+++ b/src/common/kernel-ctl/kernel-ctl.c
@@ -510,6 +510,13 @@ int kernctl_buffer_clear(int fd)
        return LTTNG_IOCTL_CHECK(fd, RING_BUFFER_CLEAR);
 }
 
        return LTTNG_IOCTL_CHECK(fd, RING_BUFFER_CLEAR);
 }
 

+int kernctl_get_next_subbuf_metadata_check(int fd, bool *consistent)
+{
+       return LTTNG_IOCTL_NO_CHECK(fd,
+                       RING_RING_BUFFER_GET_NEXT_SUBBUF_METADATA_CHECK,
+                       consistent);
+}
+

 /* returns the version of the metadata. */
 int kernctl_get_metadata_version(int fd, uint64_t *version)
 {
 /* returns the version of the metadata. */
 int kernctl_get_metadata_version(int fd, uint64_t *version)
 {