Add kernel namespace contexts

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

diff --git a/src/common/lttng-kernel.h b/src/common/lttng-kernel.h
index 001a16e2d4507e844535fdc88e4687f52160e636..be7de5268ecef15ab76ed849f721dd5c3194d585 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.
@@ -65,6 +66,13 @@ enum lttng_kernel_context_type {
        LTTNG_KERNEL_CONTEXT_MIGRATABLE     = 15,
        LTTNG_KERNEL_CONTEXT_CALLSTACK_KERNEL = 16,
        LTTNG_KERNEL_CONTEXT_CALLSTACK_USER   = 17,
+       LTTNG_KERNEL_CONTEXT_CGROUP_NS      = 18,
+       LTTNG_KERNEL_CONTEXT_IPC_NS         = 19,
+       LTTNG_KERNEL_CONTEXT_MNT_NS         = 20,
+       LTTNG_KERNEL_CONTEXT_NET_NS         = 21,
+       LTTNG_KERNEL_CONTEXT_PID_NS         = 22,
+       LTTNG_KERNEL_CONTEXT_USER_NS        = 23,
+       LTTNG_KERNEL_CONTEXT_UTS_NS         = 24,
 };
 
 /* Perf counter attributes */
@@ -186,4 +194,11 @@ 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 */