X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fcommon%2Fkernel-ctl%2Fkernel-ctl.c;h=5f25adf02dc269debabcbdad5d04729ec0d46eb3;hb=41ef8f6305f01c9e31e8be48db625788ef01e758;hp=047d40a34d80ea611ff940a78efdb26ebf9127bd;hpb=1ab8c2ad460ea71dd6d1580d6b69fb0cf68ce9ad;p=lttng-tools.git

diff --git a/src/common/kernel-ctl/kernel-ctl.c b/src/common/kernel-ctl/kernel-ctl.c
index 047d40a34..5f25adf02 100644
--- a/src/common/kernel-ctl/kernel-ctl.c
+++ b/src/common/kernel-ctl/kernel-ctl.c
@@ -22,9 +22,11 @@
 #include <sys/ioctl.h>
 #include <string.h>
 #include <common/align.h>
+#include <common/macros.h>
 #include <errno.h>
 #include <stdarg.h>
 #include <assert.h>
+#include <common/time.h>
 
 #include "kernel-ctl.h"
 #include "kernel-ioctl.h"
@@ -238,6 +240,39 @@ int kernctl_session_regenerate_statedump(int fd)
 	return LTTNG_IOCTL_CHECK(fd, LTTNG_KERNEL_SESSION_STATEDUMP);
 }
 
+int kernctl_session_set_name(int fd, const char *name)
+{
+	int ret;
+	struct lttng_kernel_session_name session_name;
+
+	ret = lttng_strncpy(session_name.name, name, sizeof(session_name.name));
+	if (ret) {
+		goto end;
+	}
+
+	ret = LTTNG_IOCTL_CHECK(
+			fd, LTTNG_KERNEL_SESSION_SET_NAME, &session_name);
+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,
@@ -418,6 +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)
 {