Support LTTNG_KERNEL_SESSION_SET_CREATION_NAME of lttng-modules

[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 6a37015ae7bbf9679f8f997eef35495f622827a8..8c0025c93caaef56541c99f292ea4168a91de686 100644 (file)
--- a/src/common/kernel-ctl/kernel-ctl.c
+++ b/src/common/kernel-ctl/kernel-ctl.c
@@ -25,6 +25,7 @@
 #include <errno.h>
 #include <stdarg.h>
 #include <assert.h>
+#include <common/time.h>
 
 #include "kernel-ctl.h"
 #include "kernel-ioctl.h"
@@ -248,6 +249,20 @@ int kernctl_session_set_name(int fd, const char *name)
                        &session_name);
 }
 
+int kernctl_session_set_creation_time(int fd, time_t time)
+{
+       int ret;
+       struct lttng_kernel_session_creation_time creation_time;
+
+       ret = time_t_to_ISO8601(creation_time.iso8601, sizeof(creation_time.iso8601), time);
+       if (ret) {
+               return -1;
+       }
+
+       return LTTNG_IOCTL_CHECK(fd, LTTNG_KERNEL_SESSION_SET_CREATION_TIME,
+                       &creation_time);
+}
+
 int kernctl_create_stream(int fd)
 {
        return compat_ioctl_no_arg(fd, LTTNG_KERNEL_OLD_STREAM,