X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Fkernel-ctl%2Fkernel-ctl.c;h=5f25adf02dc269debabcbdad5d04729ec0d46eb3;hp=c9c52b528d582d9282112b4d3d62d1a5903e13cd;hb=99930a9d179c900b48dd2bd033abee425775c22a;hpb=8ff4109e3e6089d04c018a10c96c8498f893fdfb

diff --git a/src/common/kernel-ctl/kernel-ctl.c b/src/common/kernel-ctl/kernel-ctl.c
index c9c52b528..5f25adf02 100644
--- a/src/common/kernel-ctl/kernel-ctl.c
+++ b/src/common/kernel-ctl/kernel-ctl.c
@@ -26,6 +26,7 @@
 #include <errno.h>
 #include <stdarg.h>
 #include <assert.h>
+#include <common/time.h>
 
 #include "kernel-ctl.h"
 #include "kernel-ioctl.h"
@@ -255,6 +256,23 @@ end:
 	return ret;
 }
 
+int kernctl_session_set_creation_time(int fd, time_t time)
+{
+	int ret;
+	struct lttng_kernel_session_creation_time creation_time;
+
+	ret = time_to_iso8601_str(time, creation_time.iso8601,
+			sizeof(creation_time.iso8601));
+	if (ret) {
+		goto end;
+	}
+
+	ret = LTTNG_IOCTL_CHECK(fd, LTTNG_KERNEL_SESSION_SET_CREATION_TIME,
+			&creation_time);
+end:
+	return ret;
+}
+
 int kernctl_create_stream(int fd)
 {
 	return compat_ioctl_no_arg(fd, LTTNG_KERNEL_OLD_STREAM,
@@ -435,6 +453,11 @@ 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)
 {