/*
* LTTng DebugFS ABI structures.
*/
-#define LTTNG_KERNEL_OLD_CHANNEL_PADDING LTTNG_KERNEL_SYM_NAME_LEN + 32
-struct lttng_kernel_old_channel {
+#define LTTNG_KERNEL_ABI_OLD_CHANNEL_PADDING LTTNG_KERNEL_ABI_SYM_NAME_LEN + 32
+struct lttng_kernel_abi_old_channel {
int overwrite; /* 1: overwrite, 0: discard */
uint64_t subbuf_size; /* in bytes */
uint64_t num_subbuf;
unsigned int switch_timer_interval; /* usecs */
unsigned int read_timer_interval; /* usecs */
- enum lttng_kernel_output output; /* splice, mmap */
- char padding[LTTNG_KERNEL_OLD_CHANNEL_PADDING];
+ enum lttng_kernel_abi_output output; /* splice, mmap */
+ char padding[LTTNG_KERNEL_ABI_OLD_CHANNEL_PADDING];
};
-struct lttng_kernel_old_kretprobe {
+struct lttng_kernel_abi_old_kretprobe {
uint64_t addr;
uint64_t offset;
- char symbol_name[LTTNG_KERNEL_SYM_NAME_LEN];
+ char symbol_name[LTTNG_KERNEL_ABI_SYM_NAME_LEN];
};
/*
* Either addr is used, or symbol_name and offset.
*/
-struct lttng_kernel_old_kprobe {
+struct lttng_kernel_abi_old_kprobe {
uint64_t addr;
uint64_t offset;
- char symbol_name[LTTNG_KERNEL_SYM_NAME_LEN];
+ char symbol_name[LTTNG_KERNEL_ABI_SYM_NAME_LEN];
};
-struct lttng_kernel_old_function_tracer {
- char symbol_name[LTTNG_KERNEL_SYM_NAME_LEN];
+struct lttng_kernel_abi_old_function_tracer {
+ char symbol_name[LTTNG_KERNEL_ABI_SYM_NAME_LEN];
};
/*
* For syscall tracing, name = '\0' means "enable all".
*/
-#define LTTNG_KERNEL_OLD_EVENT_PADDING1 16
-#define LTTNG_KERNEL_OLD_EVENT_PADDING2 LTTNG_KERNEL_SYM_NAME_LEN + 32
-struct lttng_kernel_old_event {
- char name[LTTNG_KERNEL_SYM_NAME_LEN]; /* event name */
- enum lttng_kernel_instrumentation instrumentation;
- char padding[LTTNG_KERNEL_OLD_EVENT_PADDING1];
+#define LTTNG_KERNEL_ABI_OLD_EVENT_PADDING1 16
+#define LTTNG_KERNEL_ABI_OLD_EVENT_PADDING2 LTTNG_KERNEL_ABI_SYM_NAME_LEN + 32
+struct lttng_kernel_abi_old_event {
+ char name[LTTNG_KERNEL_ABI_SYM_NAME_LEN]; /* event name */
+ enum lttng_kernel_abi_instrumentation instrumentation;
+ char padding[LTTNG_KERNEL_ABI_OLD_EVENT_PADDING1];
/* Per instrumentation type configuration */
union {
- struct lttng_kernel_old_kretprobe kretprobe;
- struct lttng_kernel_old_kprobe kprobe;
- struct lttng_kernel_old_function_tracer ftrace;
- char padding[LTTNG_KERNEL_OLD_EVENT_PADDING2];
+ struct lttng_kernel_abi_old_kretprobe kretprobe;
+ struct lttng_kernel_abi_old_kprobe kprobe;
+ struct lttng_kernel_abi_old_function_tracer ftrace;
+ char padding[LTTNG_KERNEL_ABI_OLD_EVENT_PADDING2];
} u;
};
-struct lttng_kernel_old_tracer_version {
+struct lttng_kernel_abi_old_tracer_version {
uint32_t major;
uint32_t minor;
uint32_t patchlevel;
};
-struct lttng_kernel_old_calibrate {
- enum lttng_kernel_calibrate_type type; /* type (input) */
+struct lttng_kernel_abi_old_calibrate {
+ enum lttng_kernel_abi_calibrate_type type; /* type (input) */
};
-struct lttng_kernel_old_perf_counter_ctx {
+struct lttng_kernel_abi_old_perf_counter_ctx {
uint32_t type;
uint64_t config;
- char name[LTTNG_KERNEL_SYM_NAME_LEN];
+ char name[LTTNG_KERNEL_ABI_SYM_NAME_LEN];
};
-#define LTTNG_KERNEL_OLD_CONTEXT_PADDING1 16
-#define LTTNG_KERNEL_OLD_CONTEXT_PADDING2 LTTNG_KERNEL_SYM_NAME_LEN + 32
-struct lttng_kernel_old_context {
- enum lttng_kernel_context_type ctx;
- char padding[LTTNG_KERNEL_OLD_CONTEXT_PADDING1];
+#define LTTNG_KERNEL_ABI_OLD_CONTEXT_PADDING1 16
+#define LTTNG_KERNEL_ABI_OLD_CONTEXT_PADDING2 LTTNG_KERNEL_ABI_SYM_NAME_LEN + 32
+struct lttng_kernel_abi_old_context {
+ enum lttng_kernel_abi_context_type ctx;
+ char padding[LTTNG_KERNEL_ABI_OLD_CONTEXT_PADDING1];
union {
- struct lttng_kernel_old_perf_counter_ctx perf_counter;
- char padding[LTTNG_KERNEL_OLD_CONTEXT_PADDING2];
+ struct lttng_kernel_abi_old_perf_counter_ctx perf_counter;
+ char padding[LTTNG_KERNEL_ABI_OLD_CONTEXT_PADDING2];
} u;
};
/* LTTng file descriptor ioctl */
-#define LTTNG_KERNEL_OLD_SESSION _IO(0xF6, 0x40)
-#define LTTNG_KERNEL_OLD_TRACER_VERSION \
- _IOR(0xF6, 0x41, struct lttng_kernel_old_tracer_version)
-#define LTTNG_KERNEL_OLD_TRACEPOINT_LIST _IO(0xF6, 0x42)
-#define LTTNG_KERNEL_OLD_WAIT_QUIESCENT _IO(0xF6, 0x43)
-#define LTTNG_KERNEL_OLD_CALIBRATE \
- _IOWR(0xF6, 0x44, struct lttng_kernel_old_calibrate)
+#define LTTNG_KERNEL_ABI_OLD_SESSION _IO(0xF6, 0x40)
+#define LTTNG_KERNEL_ABI_OLD_TRACER_VERSION \
+ _IOR(0xF6, 0x41, struct lttng_kernel_abi_old_tracer_version)
+#define LTTNG_KERNEL_ABI_OLD_TRACEPOINT_LIST _IO(0xF6, 0x42)
+#define LTTNG_KERNEL_ABI_OLD_WAIT_QUIESCENT _IO(0xF6, 0x43)
+#define LTTNG_KERNEL_ABI_OLD_CALIBRATE \
+ _IOWR(0xF6, 0x44, struct lttng_kernel_abi_old_calibrate)
/* Session FD ioctl */
-#define LTTNG_KERNEL_OLD_METADATA \
- _IOW(0xF6, 0x50, struct lttng_kernel_old_channel)
-#define LTTNG_KERNEL_OLD_CHANNEL \
- _IOW(0xF6, 0x51, struct lttng_kernel_old_channel)
-#define LTTNG_KERNEL_OLD_SESSION_START _IO(0xF6, 0x52)
-#define LTTNG_KERNEL_OLD_SESSION_STOP _IO(0xF6, 0x53)
+#define LTTNG_KERNEL_ABI_OLD_METADATA \
+ _IOW(0xF6, 0x50, struct lttng_kernel_abi_old_channel)
+#define LTTNG_KERNEL_ABI_OLD_CHANNEL \
+ _IOW(0xF6, 0x51, struct lttng_kernel_abi_old_channel)
+#define LTTNG_KERNEL_ABI_OLD_SESSION_START _IO(0xF6, 0x52)
+#define LTTNG_KERNEL_ABI_OLD_SESSION_STOP _IO(0xF6, 0x53)
/* Channel FD ioctl */
-#define LTTNG_KERNEL_OLD_STREAM _IO(0xF6, 0x60)
-#define LTTNG_KERNEL_OLD_EVENT \
- _IOW(0xF6, 0x61, struct lttng_kernel_old_event)
+#define LTTNG_KERNEL_ABI_OLD_STREAM _IO(0xF6, 0x60)
+#define LTTNG_KERNEL_ABI_OLD_EVENT \
+ _IOW(0xF6, 0x61, struct lttng_kernel_abi_old_event)
/* Event and Channel FD ioctl */
-#define LTTNG_KERNEL_OLD_CONTEXT \
- _IOW(0xF6, 0x70, struct lttng_kernel_old_context)
+#define LTTNG_KERNEL_ABI_OLD_CONTEXT \
+ _IOW(0xF6, 0x70, struct lttng_kernel_abi_old_context)
/* Event, Channel and Session ioctl */
-#define LTTNG_KERNEL_OLD_ENABLE _IO(0xF6, 0x80)
-#define LTTNG_KERNEL_OLD_DISABLE _IO(0xF6, 0x81)
+#define LTTNG_KERNEL_ABI_OLD_ENABLE _IO(0xF6, 0x80)
+#define LTTNG_KERNEL_ABI_OLD_DISABLE _IO(0xF6, 0x81)
#endif /* _LTTNG_ABI_OLD_H */
projects / lttng-modules.git / blobdiff