sessiond: Implement kernel event notifier error counter

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

diff --git a/src/common/kernel-ctl/kernel-ioctl.h b/src/common/kernel-ctl/kernel-ioctl.h
index f68d5d156ca5af9cba4d296de23065cf9f0a7658..5ee916b70bfa41c121db1879b56cf46e88b845ec 100644 (file)
--- a/src/common/kernel-ctl/kernel-ioctl.h
+++ b/src/common/kernel-ctl/kernel-ioctl.h
@@ -160,6 +160,10 @@
 #define LTTNG_KERNEL_ENABLE                    _IO(0xF6, 0x82)
 #define LTTNG_KERNEL_DISABLE                   _IO(0xF6, 0x83)
 
+/* Event notifier group ioctl */
+#define LTTNG_KERNEL_COUNTER                   \
+       _IOW(0xF6, 0x84, struct lttng_kernel_counter_conf)
+
 /* Event and event notifier FD ioctl */
 #define LTTNG_KERNEL_FILTER                    _IO(0xF6, 0x90)
 #define LTTNG_KERNEL_ADD_CALLSITE      _IO(0xF6, 0x91)
@@ -178,7 +182,16 @@
 #define LTTNG_KERNEL_EVENT_NOTIFIER_GROUP_NOTIFICATION_FD      \
        _IO(0xF6, 0xB1)
 
-/* Trigger file descriptor ioctl */
+/* Event notifier file descriptor ioctl */
 #define LTTNG_KERNEL_CAPTURE                   _IO(0xF6, 0xB8)
 
+/* Counter file descriptor ioctl */
+#define LTTNG_KERNEL_COUNTER_READ              \
+       IOWR(0xF6, 0xC0, struct lttng_kernel_counter_read)
+#define LTTNG_KERNEL_COUNTER_AGGREGATE         \
+       _IOWR(0xF6, 0xC1, struct lttng_kernel_counter_aggregate)
+#define LTTNG_KERNEL_COUNTER_CLEAR             \
+       _IOW(0xF6, 0xC2, struct lttng_kernel_counter_clear)
+
+
 #endif /* _LTT_KERNEL_IOCTL_H */