Support LTTNG_KERNEL_SESSION_SET_CREATION_DATETIME of lttng-modules

[lttng-tools.git] / src / common / lttng-kernel.h

diff --git a/src/common/lttng-kernel.h b/src/common/lttng-kernel.h
index 001a16e2d4507e844535fdc88e4687f52160e636..2fd14dc1e76db698ba9a89b0ea23476693e8b19b 100644 (file)
--- a/src/common/lttng-kernel.h
+++ b/src/common/lttng-kernel.h
@@ -28,6 +28,7 @@
 #define LTTNG_KERNEL_SYM_NAME_LEN  256
 #define LTTNG_KERNEL_MAX_UPROBE_NUM  32
 #define LTTNG_KERNEL_SESSION_NAME_LEN  256
+#define LTTNG_KERNEL_SESSION_CREATION_TIME_ISO8601_LEN 26
 
 /*
  * LTTng DebugFS ABI structures.
@@ -186,4 +187,11 @@ struct lttng_kernel_session_name {
        char name[LTTNG_KERNEL_SESSION_NAME_LEN];
 } LTTNG_PACKED;
 
+/*
+ * kernel session creation datetime
+ */
+struct lttng_kernel_session_creation_time {
+       char iso8601[LTTNG_KERNEL_SESSION_CREATION_TIME_ISO8601_LEN];
+} LTTNG_PACKED;
+
 #endif /* _LTTNG_KERNEL_H */