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 be9d412612631e45c684ff571d8b7dd4e3a61f4e..29581ef2bf5aacce6703150dc68576ab589b6bfb 100644 (file)
--- a/src/common/kernel-ctl/kernel-ctl.c
+++ b/src/common/kernel-ctl/kernel-ctl.c
@@ -474,6 +474,13 @@ int kernctl_buffer_flush_empty(int fd)
        return LTTNG_IOCTL_CHECK(fd, RING_BUFFER_FLUSH_EMPTY);
 }
 
+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)
 {