Support capture for kernel tracer

[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 8fa0a7d100c480ad8416ce06395d1fee2146fe73..f68d5d156ca5af9cba4d296de23065cf9f0a7658 100644 (file)
--- a/src/common/kernel-ctl/kernel-ioctl.h
+++ b/src/common/kernel-ctl/kernel-ioctl.h
@@ -178,4 +178,7 @@
 #define LTTNG_KERNEL_EVENT_NOTIFIER_GROUP_NOTIFICATION_FD      \
        _IO(0xF6, 0xB1)
 
+/* Trigger file descriptor ioctl */
+#define LTTNG_KERNEL_CAPTURE                   _IO(0xF6, 0xB8)
+
 #endif /* _LTT_KERNEL_IOCTL_H */