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kerner-ctl: add RING_RING_BUFFER_GET_NEXT_SUBBUF_METADATA_CHECK
[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 59d71191f30142a8c207469764344afc526e72d5..ed6555e10e47d87e59f3b4514a42dcee1b4db55a 100644
(file)
--- a/
src/common/kernel-ctl/kernel-ioctl.h
+++ b/
src/common/kernel-ctl/kernel-ioctl.h
@@
-53,9
+53,10
@@
* Reset the position of what has been consumed from the metadata cache to 0
* so it can be read again.
*/
* Reset the position of what has been consumed from the metadata cache to 0
* so it can be read again.
*/
-#define RING_BUFFER_METADATA_CACHE_DUMP _IO(0xF6, 0x10)
+#define RING_BUFFER_METADATA_CACHE_DUMP
_IO(0xF6, 0x10)
/* Clear ring buffer content */
/* Clear ring buffer content */
-#define RING_BUFFER_CLEAR _IO(0xF6, 0x11)
+#define RING_BUFFER_CLEAR _IO(0xF6, 0x11)
+#define RING_RING_BUFFER_GET_NEXT_SUBBUF_METADATA_CHECK _IOR(0xF6, 0x12, uint32_t)
/* returns the timestamp begin of the current sub-buffer */
#define LTTNG_RING_BUFFER_GET_TIMESTAMP_BEGIN _IOR(0xF6, 0x20, uint64_t)
/* returns the timestamp begin of the current sub-buffer */
#define LTTNG_RING_BUFFER_GET_TIMESTAMP_BEGIN _IOR(0xF6, 0x20, uint64_t)
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