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Add FreeBSD compat layer for splice and sync_file_range
[lttng-tools.git]
/
src
/
common
/
lttng-kernel.h
diff --git
a/src/common/lttng-kernel.h
b/src/common/lttng-kernel.h
index e8bc626262a674fc76c5f18332a257bb1b4a76ab..05303a5e0d2c1c889c92f4adfecf2a552af8acf6 100644
(file)
--- a/
src/common/lttng-kernel.h
+++ b/
src/common/lttng-kernel.h
@@
-23,7
+23,7
@@
#include <stdint.h>
#include <stdint.h>
-#define LTTNG_SYM_NAME_LEN 256
+#define LTTNG_
KERNEL_
SYM_NAME_LEN 256
/*
* LTTng DebugFS ABI structures.
/*
* LTTng DebugFS ABI structures.
@@
-44,7
+44,7
@@
enum lttng_kernel_instrumentation {
enum lttng_kernel_context_type {
LTTNG_KERNEL_CONTEXT_PID = 0,
LTTNG_KERNEL_CONTEXT_PERF_COUNTER = 1,
enum lttng_kernel_context_type {
LTTNG_KERNEL_CONTEXT_PID = 0,
LTTNG_KERNEL_CONTEXT_PERF_COUNTER = 1,
- LTTNG_KERNEL_CONTEXT_
COMM
= 2,
+ LTTNG_KERNEL_CONTEXT_
PROCNAME
= 2,
LTTNG_KERNEL_CONTEXT_PRIO = 3,
LTTNG_KERNEL_CONTEXT_NICE = 4,
LTTNG_KERNEL_CONTEXT_VPID = 5,
LTTNG_KERNEL_CONTEXT_PRIO = 3,
LTTNG_KERNEL_CONTEXT_NICE = 4,
LTTNG_KERNEL_CONTEXT_VPID = 5,
@@
-58,14
+58,19
@@
enum lttng_kernel_context_type {
struct lttng_kernel_perf_counter_ctx {
uint32_t type;
uint64_t config;
struct lttng_kernel_perf_counter_ctx {
uint32_t type;
uint64_t config;
- char name[LTTNG_SYM_NAME_LEN];
+ char name[LTTNG_
KERNEL_
SYM_NAME_LEN];
};
/* Event/Channel context */
};
/* Event/Channel context */
+#define LTTNG_KERNEL_CONTEXT_PADDING1 16
+#define LTTNG_KERNEL_CONTEXT_PADDING2 LTTNG_KERNEL_SYM_NAME_LEN + 32
struct lttng_kernel_context {
enum lttng_kernel_context_type ctx;
struct lttng_kernel_context {
enum lttng_kernel_context_type ctx;
+ char padding[LTTNG_KERNEL_CONTEXT_PADDING1];
+
union {
struct lttng_kernel_perf_counter_ctx perf_counter;
union {
struct lttng_kernel_perf_counter_ctx perf_counter;
+ char padding[LTTNG_KERNEL_CONTEXT_PADDING2];
} u;
};
} u;
};
@@
-73,7
+78,7
@@
struct lttng_kernel_kretprobe {
uint64_t addr;
uint64_t offset;
uint64_t addr;
uint64_t offset;
- char symbol_name[LTTNG_SYM_NAME_LEN];
+ char symbol_name[LTTNG_
KERNEL_
SYM_NAME_LEN];
};
/*
};
/*
@@
-83,29
+88,34
@@
struct lttng_kernel_kprobe {
uint64_t addr;
uint64_t offset;
uint64_t addr;
uint64_t offset;
- char symbol_name[LTTNG_SYM_NAME_LEN];
+ char symbol_name[LTTNG_
KERNEL_
SYM_NAME_LEN];
};
/* Function tracer */
struct lttng_kernel_function {
};
/* Function tracer */
struct lttng_kernel_function {
- char symbol_name[LTTNG_SYM_NAME_LEN];
+ char symbol_name[LTTNG_
KERNEL_
SYM_NAME_LEN];
};
};
+#define LTTNG_KERNEL_EVENT_PADDING1 16
+#define LTTNG_KERNEL_EVENT_PADDING2 LTTNG_KERNEL_SYM_NAME_LEN + 32
struct lttng_kernel_event {
struct lttng_kernel_event {
- char name[LTTNG_SYM_NAME_LEN];
+ char name[LTTNG_
KERNEL_
SYM_NAME_LEN];
enum lttng_kernel_instrumentation instrumentation;
enum lttng_kernel_instrumentation instrumentation;
+ char padding[LTTNG_KERNEL_EVENT_PADDING1];
+
/* Per instrumentation type configuration */
union {
struct lttng_kernel_kretprobe kretprobe;
struct lttng_kernel_kprobe kprobe;
struct lttng_kernel_function ftrace;
/* Per instrumentation type configuration */
union {
struct lttng_kernel_kretprobe kretprobe;
struct lttng_kernel_kprobe kprobe;
struct lttng_kernel_function ftrace;
+ char padding[LTTNG_KERNEL_EVENT_PADDING2];
} u;
};
struct lttng_kernel_tracer_version {
} u;
};
struct lttng_kernel_tracer_version {
- uint32_t version;
+ uint32_t major;
+ uint32_t minor;
uint32_t patchlevel;
uint32_t patchlevel;
- uint32_t sublevel;
};
enum lttng_kernel_calibrate_type {
};
enum lttng_kernel_calibrate_type {
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