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Implement kernel filter support
[lttng-tools.git]
/
src
/
common
/
lttng-kernel.h
diff --git
a/src/common/lttng-kernel.h
b/src/common/lttng-kernel.h
index b242251907dce7746cc117cb5e4f6c3469499457..f1144de7f53750499baec8ba3eddd64b0933550c 100644
(file)
--- a/
src/common/lttng-kernel.h
+++ b/
src/common/lttng-kernel.h
@@
-119,6
+119,11
@@
struct lttng_kernel_tracer_version {
uint32_t patchlevel;
} LTTNG_PACKED;
uint32_t patchlevel;
} LTTNG_PACKED;
+struct lttng_kernel_tracer_abi_version {
+ uint32_t major;
+ uint32_t minor;
+} LTTNG_PACKED;
+
enum lttng_kernel_calibrate_type {
LTTNG_KERNEL_CALIBRATE_KRETPROBE,
};
enum lttng_kernel_calibrate_type {
LTTNG_KERNEL_CALIBRATE_KRETPROBE,
};
@@
-127,6
+132,11
@@
struct lttng_kernel_calibrate {
enum lttng_kernel_calibrate_type type; /* type (input) */
} LTTNG_PACKED;
enum lttng_kernel_calibrate_type type; /* type (input) */
} LTTNG_PACKED;
+struct lttng_kernel_syscall_mask {
+ uint32_t len; /* in bits */
+ char mask[];
+} LTTNG_PACKED;
+
/*
* kernel channel
*/
/*
* kernel channel
*/
@@
-142,4
+152,12
@@
struct lttng_kernel_channel {
char padding[LTTNG_KERNEL_CHANNEL_PADDING1];
} LTTNG_PACKED;
char padding[LTTNG_KERNEL_CHANNEL_PADDING1];
} LTTNG_PACKED;
+#define KERNEL_FILTER_BYTECODE_MAX_LEN 65536
+struct lttng_kernel_filter_bytecode {
+ uint32_t len;
+ uint32_t reloc_offset;
+ uint64_t seqnum;
+ char data[0];
+} LTTNG_PACKED;
+
#endif /* _LTTNG_KERNEL_H */
#endif /* _LTTNG_KERNEL_H */
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