Kernel-ctl: Expose kernel clear buffer operation

[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 4911d86c2ba7b93e6d6efe2370c830de86203f6e..9c5ed7fd982321db33fb7252d8286622c1ce2769 100644 (file)
--- a/src/common/kernel-ctl/kernel-ctl.c
+++ b/src/common/kernel-ctl/kernel-ctl.c
@@ -350,6 +350,11 @@ int kernctl_filter(int fd, struct lttng_filter_bytecode *filter)
        return ret;
 }
 
+int kernctl_add_callsite(int fd, struct lttng_kernel_event_callsite *callsite)
+{
+       return LTTNG_IOCTL_CHECK(fd, LTTNG_KERNEL_ADD_CALLSITE, callsite);
+}
+
 int kernctl_tracepoint_list(int fd)
 {
        return compat_ioctl_no_arg(fd, LTTNG_KERNEL_OLD_TRACEPOINT_LIST,
@@ -408,12 +413,26 @@ int kernctl_buffer_flush(int fd)
        return LTTNG_IOCTL_CHECK(fd, RING_BUFFER_FLUSH);
 }
 
+int kernctl_buffer_flush_empty(int fd)
+{
+       return LTTNG_IOCTL_CHECK(fd, RING_BUFFER_FLUSH_EMPTY);
+}
+
+int kernctl_buffer_clear(int fd)
+{
+       return LTTNG_IOCTL_CHECK(fd, RING_BUFFER_CLEAR);
+}
+
 /* returns the version of the metadata. */
 int kernctl_get_metadata_version(int fd, uint64_t *version)
 {
        return LTTNG_IOCTL_CHECK(fd, RING_BUFFER_GET_METADATA_VERSION, version);
 }
 
+int kernctl_metadata_cache_dump(int fd)
+{
+       return LTTNG_IOCTL_CHECK(fd, RING_BUFFER_METADATA_CACHE_DUMP);
+}
 
 /* Buffer operations */