X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=include%2Flttng%2Fevents.h;h=4b68836710fea6a1bdd3ad04ff9f2fd88240bbab;hb=e978f27486ddac0b9cbea5577fc413c67bc61141;hp=464adb2c2ff9a8ecd187137be8b453ed31ef925d;hpb=2dc781e02eb156a76554ada092a181ab2916db57;p=lttng-modules.git

diff --git a/include/lttng/events.h b/include/lttng/events.h
index 464adb2c..4b688367 100644
--- a/include/lttng/events.h
+++ b/include/lttng/events.h
@@ -246,16 +246,6 @@ struct lttng_kernel_event_field {
 		_fields											\
 	)
 
-#define lttng_kernel_static_ctx_field(_event_field, _get_size, _record, _get_value, _destroy, _priv)	\
-	__LTTNG_COMPOUND_LITERAL(const struct lttng_kernel_ctx_field, {					\
-		.event_field = (_event_field),								\
-		.get_size = (_get_size),								\
-		.record = (_record),									\
-		.get_value = (_get_value),								\
-		.destroy = (_destroy),									\
-		.priv = (_priv),									\
-	})
-
 #define lttng_kernel_static_enum_entry_value(_string, _value)						\
 	__LTTNG_COMPOUND_LITERAL(const struct lttng_kernel_enum_entry, {				\
 		.start = {										\
@@ -302,57 +292,11 @@ struct lttng_kernel_event_field {
 		}											\
 	}),
 
-struct lttng_ctx_value {
-	union {
-		int64_t s64;
-		const char *str;
-		double d;
-	} u;
-};
-
-/*
- * We need to keep this perf counter field separately from struct
- * lttng_kernel_ctx_field because cpu hotplug needs fixed-location addresses.
- */
-struct lttng_perf_counter_field {
-#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,10,0))
-	struct lttng_cpuhp_node cpuhp_prepare;
-	struct lttng_cpuhp_node cpuhp_online;
-#else
-	struct notifier_block nb;
-	int hp_enable;
-#endif
-	struct perf_event_attr *attr;
-	struct perf_event **e;	/* per-cpu array */
-	char *name;
-	struct lttng_kernel_event_field *event_field;
-};
-
-struct lttng_probe_ctx {
+struct lttng_kernel_probe_ctx {
 	struct lttng_kernel_event_common *event;
 	uint8_t interruptible;
 };
 
-struct lttng_kernel_ctx_field {
-	const struct lttng_kernel_event_field *event_field;
-	size_t (*get_size)(void *priv, struct lttng_probe_ctx *probe_ctx,
-			size_t offset);
-	void (*record)(void *priv, struct lttng_probe_ctx *probe_ctx,
-			struct lib_ring_buffer_ctx *ctx,
-			struct lttng_channel *chan);
-	void (*get_value)(void *priv, struct lttng_probe_ctx *probe_ctx,
-			struct lttng_ctx_value *value);
-	void (*destroy)(void *priv);
-	void *priv;
-};
-
-struct lttng_kernel_ctx {
-	struct lttng_kernel_ctx_field *fields;
-	unsigned int nr_fields;
-	unsigned int allocated_fields;
-	size_t largest_align;	/* in bytes */
-};
-
 struct lttng_kernel_event_desc {
 	const char *event_name;		/* lttng-modules name */
 	const char *event_kname;	/* Linux kernel name (tracepoints) */
@@ -372,75 +316,6 @@ struct lttng_kernel_probe_desc {
 	int lazy;				/* lazy registration */
 };
 
-struct lttng_krp;				/* Kretprobe handling */
-
-enum lttng_kernel_bytecode_type {
-	LTTNG_KERNEL_BYTECODE_TYPE_FILTER,
-	LTTNG_KERNEL_BYTECODE_TYPE_CAPTURE,
-};
-
-struct lttng_bytecode_node {
-	enum lttng_kernel_bytecode_type type;
-	struct list_head node;
-	struct lttng_enabler *enabler;
-	struct {
-		uint32_t len;
-		uint32_t reloc_offset;
-		uint64_t seqnum;
-		char data[];
-	} bc;
-};
-
-struct lttng_interpreter_output;
-
-struct lttng_bytecode_runtime {
-	/* Associated bytecode */
-	enum lttng_kernel_bytecode_type type;
-	struct lttng_bytecode_node *bc;
-	int (*interpreter_func)(struct lttng_bytecode_runtime *kernel_bytecode,
-				const char *interpreter_stack_data,
-				struct lttng_probe_ctx *lttng_probe_ctx,
-				void *caller_ctx);
-	int link_failed;
-	struct list_head node;	/* list of bytecode runtime in event */
-	struct lttng_kernel_ctx *ctx;
-};
-
-/*
- * Objects in a linked-list of enablers, owned by an event.
- */
-struct lttng_enabler_ref {
-	struct list_head node;			/* enabler ref list */
-	struct lttng_enabler *ref;		/* backward ref */
-};
-
-struct lttng_uprobe_handler {
-	struct lttng_kernel_event_common *event;
-	loff_t offset;
-	struct uprobe_consumer up_consumer;
-	struct list_head node;
-};
-
-struct lttng_kprobe {
-	struct kprobe kp;
-	char *symbol_name;
-};
-
-struct lttng_uprobe {
-	struct inode *inode;
-	struct list_head head;
-};
-
-enum lttng_syscall_entryexit {
-	LTTNG_SYSCALL_ENTRY,
-	LTTNG_SYSCALL_EXIT,
-};
-
-enum lttng_syscall_abi {
-	LTTNG_SYSCALL_ABI_NATIVE,
-	LTTNG_SYSCALL_ABI_COMPAT,
-};
-
 /*
  * Result of the run_filter() callback.
  */
@@ -466,7 +341,7 @@ struct lttng_kernel_event_common {
 	int eval_filter;				/* Need to evaluate filters */
 	int (*run_filter)(const struct lttng_kernel_event_common *event,
 		const char *stack_data,
-		struct lttng_probe_ctx *probe_ctx,
+		struct lttng_kernel_probe_ctx *probe_ctx,
 		void *filter_ctx);
 };
 
@@ -492,63 +367,10 @@ struct lttng_kernel_event_notifier {
 	int eval_capture;				/* Need to evaluate capture */
 	void (*notification_send)(struct lttng_kernel_event_notifier *event_notifier,
 		const char *stack_data,
-		struct lttng_probe_ctx *probe_ctx,
+		struct lttng_kernel_probe_ctx *probe_ctx,
 		struct lttng_kernel_notification_ctx *notif_ctx);
 };
 
-enum lttng_enabler_format_type {
-	LTTNG_ENABLER_FORMAT_STAR_GLOB,
-	LTTNG_ENABLER_FORMAT_NAME,
-};
-
-/*
- * Enabler field, within whatever object is enabling an event. Target of
- * backward reference.
- */
-struct lttng_enabler {
-	enum lttng_enabler_format_type format_type;
-
-	/* head list of struct lttng_bytecode_node */
-	struct list_head filter_bytecode_head;
-
-	struct lttng_kernel_abi_event event_param;
-	unsigned int enabled:1;
-
-	uint64_t user_token;		/* User-provided token. */
-};
-
-struct lttng_event_enabler {
-	struct lttng_enabler base;
-	struct list_head node;	/* per-session list of enablers */
-	struct lttng_channel *chan;
-};
-
-struct lttng_event_notifier_enabler {
-	struct lttng_enabler base;
-	uint64_t error_counter_index;
-	struct list_head node;	/* List of event_notifier enablers */
-	struct lttng_event_notifier_group *group;
-
-	/* head list of struct lttng_bytecode_node */
-	struct list_head capture_bytecode_head;
-	uint64_t num_captures;
-};
-
-
-static inline
-struct lttng_enabler *lttng_event_enabler_as_enabler(
-		struct lttng_event_enabler *event_enabler)
-{
-	return &event_enabler->base;
-}
-
-static inline
-struct lttng_enabler *lttng_event_notifier_enabler_as_enabler(
-		struct lttng_event_notifier_enabler *event_notifier_enabler)
-{
-	return &event_notifier_enabler->base;
-}
-
 struct lttng_channel_ops {
 	struct channel *(*channel_create)(const char *name,
 				void *priv,
@@ -837,22 +659,6 @@ void lttng_unlock_sessions(void);
 
 struct list_head *lttng_get_probe_list_head(void);
 
-struct lttng_event_enabler *lttng_event_enabler_create(
-		enum lttng_enabler_format_type format_type,
-		struct lttng_kernel_abi_event *event_param,
-		struct lttng_channel *chan);
-
-int lttng_event_enabler_enable(struct lttng_event_enabler *event_enabler);
-int lttng_event_enabler_disable(struct lttng_event_enabler *event_enabler);
-struct lttng_event_notifier_enabler *lttng_event_notifier_enabler_create(
-		struct lttng_event_notifier_group *event_notifier_group,
-		enum lttng_enabler_format_type format_type,
-		struct lttng_kernel_abi_event_notifier *event_notifier_param);
-
-int lttng_event_notifier_enabler_enable(
-		struct lttng_event_notifier_enabler *event_notifier_enabler);
-int lttng_event_notifier_enabler_disable(
-		struct lttng_event_notifier_enabler *event_notifier_enabler);
 int lttng_fix_pending_events(void);
 int lttng_fix_pending_event_notifiers(void);
 int lttng_session_active(void);
@@ -972,453 +778,18 @@ int lttng_session_list_tracker_ids(struct lttng_session *session,
 void lttng_clock_ref(void);
 void lttng_clock_unref(void);
 
-int lttng_desc_match_enabler(const struct lttng_kernel_event_desc *desc,
-		struct lttng_enabler *enabler);
-
-#if defined(CONFIG_HAVE_SYSCALL_TRACEPOINTS)
-int lttng_syscalls_register_event(struct lttng_event_enabler *event_enabler);
-int lttng_syscalls_unregister_channel(struct lttng_channel *chan);
-int lttng_syscalls_destroy_event(struct lttng_channel *chan);
-int lttng_syscall_filter_enable_event(
-		struct lttng_channel *chan,
-		struct lttng_kernel_event_recorder *event);
-int lttng_syscall_filter_disable_event(
-		struct lttng_channel *chan,
-		struct lttng_kernel_event_recorder *event);
-
-long lttng_channel_syscall_mask(struct lttng_channel *channel,
-		struct lttng_kernel_abi_syscall_mask __user *usyscall_mask);
-
-int lttng_syscalls_register_event_notifier(
-		struct lttng_event_notifier_enabler *event_notifier_enabler);
-int lttng_syscalls_create_matching_event_notifiers(
-		struct lttng_event_notifier_enabler *event_notifier_enabler);
-int lttng_syscalls_unregister_event_notifier_group(struct lttng_event_notifier_group *group);
-int lttng_syscall_filter_enable_event_notifier(struct lttng_kernel_event_notifier *event_notifier);
-int lttng_syscall_filter_disable_event_notifier(struct lttng_kernel_event_notifier *event_notifier);
-#else
-static inline int lttng_syscalls_register_event(
-		struct lttng_event_enabler *event_enabler)
-{
-	return -ENOSYS;
-}
-
-static inline int lttng_syscalls_unregister_channel(struct lttng_channel *chan)
-{
-	return 0;
-}
-
-static inline int lttng_syscalls_destroy(struct lttng_channel *chan)
-{
-	return 0;
-}
-
-static inline int lttng_syscall_filter_enable_event(struct lttng_channel *chan,
-		struct lttng_kernel_event_recorder *event);
-{
-	return -ENOSYS;
-}
-
-static inline int lttng_syscall_filter_disable_event(struct lttng_channel *chan,
-		struct lttng_kernel_event_recorder *event);
-{
-	return -ENOSYS;
-}
-
-static inline long lttng_channel_syscall_mask(struct lttng_channel *channel,
-		struct lttng_kernel_syscall_mask __user *usyscall_mask)
-{
-	return -ENOSYS;
-}
-
-static inline int lttng_syscalls_register_event_notifier(
-		struct lttng_event_notifier_group *group)
-{
-	return -ENOSYS;
-}
-
-static inline int lttng_syscalls_unregister_event_notifier_group(
-		struct lttng_event_notifier_group *group)
-{
-	return 0;
-}
-
-static inline int lttng_syscall_filter_enable_event_notifier(
-		struct lttng_event_notifier_group *group,
-		const char *name)
-{
-	return -ENOSYS;
-}
-
-static inline int lttng_syscall_filter_disable_event_notifier(
-		struct lttng_event_notifier_group *group,
-		const char *name)
-{
-	return -ENOSYS;
-}
-
-#endif
-
-int lttng_event_enabler_attach_filter_bytecode(struct lttng_event_enabler *event_enabler,
-		struct lttng_kernel_abi_filter_bytecode __user *bytecode);
-int lttng_event_notifier_enabler_attach_filter_bytecode(
-		struct lttng_event_notifier_enabler *event_notifier_enabler,
-		struct lttng_kernel_abi_filter_bytecode __user *bytecode);
-int lttng_event_notifier_enabler_attach_capture_bytecode(
-		struct lttng_event_notifier_enabler *event_notifier_enabler,
-		struct lttng_kernel_abi_capture_bytecode __user *bytecode);
-
-void lttng_enabler_link_bytecode(const struct lttng_kernel_event_desc *event_desc,
-		struct lttng_kernel_ctx *ctx,
-		struct list_head *instance_bytecode_runtime_head,
-		struct list_head *enabler_bytecode_runtime_head);
 void lttng_free_event_filter_runtime(struct lttng_kernel_event_common *event);
 
 int lttng_probes_init(void);
 
-extern struct lttng_kernel_ctx *lttng_static_ctx;
-
-int lttng_context_init(void);
-void lttng_context_exit(void);
-int lttng_kernel_context_append(struct lttng_kernel_ctx **ctx_p,
-		const struct lttng_kernel_ctx_field *f);
-void lttng_kernel_context_remove_last(struct lttng_kernel_ctx **ctx_p);
-struct lttng_kernel_ctx_field *lttng_kernel_get_context_field_from_index(struct lttng_kernel_ctx *ctx,
-		size_t index);
-int lttng_kernel_find_context(struct lttng_kernel_ctx *ctx, const char *name);
-int lttng_kernel_get_context_index(struct lttng_kernel_ctx *ctx, const char *name);
-void lttng_kernel_destroy_context(struct lttng_kernel_ctx *ctx);
-int lttng_add_pid_to_ctx(struct lttng_kernel_ctx **ctx);
-int lttng_add_cpu_id_to_ctx(struct lttng_kernel_ctx **ctx);
-int lttng_add_procname_to_ctx(struct lttng_kernel_ctx **ctx);
-int lttng_add_prio_to_ctx(struct lttng_kernel_ctx **ctx);
-int lttng_add_nice_to_ctx(struct lttng_kernel_ctx **ctx);
-int lttng_add_vpid_to_ctx(struct lttng_kernel_ctx **ctx);
-int lttng_add_tid_to_ctx(struct lttng_kernel_ctx **ctx);
-int lttng_add_vtid_to_ctx(struct lttng_kernel_ctx **ctx);
-int lttng_add_ppid_to_ctx(struct lttng_kernel_ctx **ctx);
-int lttng_add_vppid_to_ctx(struct lttng_kernel_ctx **ctx);
-int lttng_add_hostname_to_ctx(struct lttng_kernel_ctx **ctx);
-int lttng_add_interruptible_to_ctx(struct lttng_kernel_ctx **ctx);
-int lttng_add_need_reschedule_to_ctx(struct lttng_kernel_ctx **ctx);
-#if defined(CONFIG_PREEMPT_RT_FULL) || defined(CONFIG_PREEMPT)
-int lttng_add_preemptible_to_ctx(struct lttng_kernel_ctx **ctx);
-#else
-static inline
-int lttng_add_preemptible_to_ctx(struct lttng_kernel_ctx **ctx)
-{
-	return -ENOSYS;
-}
-#endif
-#ifdef CONFIG_PREEMPT_RT_FULL
-int lttng_add_migratable_to_ctx(struct lttng_kernel_ctx **ctx);
-#else
-static inline
-int lttng_add_migratable_to_ctx(struct lttng_kernel_ctx **ctx)
-{
-	return -ENOSYS;
-}
-#endif
-
-int lttng_add_callstack_to_ctx(struct lttng_kernel_ctx **ctx, int type);
-
-#if defined(CONFIG_CGROUPS) && \
-	((LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,6,0)) || \
-	 LTTNG_UBUNTU_KERNEL_RANGE(4,4,0,0, 4,5,0,0))
-int lttng_add_cgroup_ns_to_ctx(struct lttng_kernel_ctx **ctx);
-#else
-static inline
-int lttng_add_cgroup_ns_to_ctx(struct lttng_kernel_ctx **ctx)
-{
-	return -ENOSYS;
-}
-#endif
-
-#if defined(CONFIG_IPC_NS) && \
-	(LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,8,0))
-int lttng_add_ipc_ns_to_ctx(struct lttng_kernel_ctx **ctx);
-#else
-static inline
-int lttng_add_ipc_ns_to_ctx(struct lttng_kernel_ctx **ctx)
-{
-	return -ENOSYS;
-}
-#endif
-
-#if !defined(LTTNG_MNT_NS_MISSING_HEADER) && \
-	(LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,8,0))
-int lttng_add_mnt_ns_to_ctx(struct lttng_kernel_ctx **ctx);
-#else
-static inline
-int lttng_add_mnt_ns_to_ctx(struct lttng_kernel_ctx **ctx)
-{
-	return -ENOSYS;
-}
-#endif
-
-#if defined(CONFIG_NET_NS) && \
-	(LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,8,0))
-int lttng_add_net_ns_to_ctx(struct lttng_kernel_ctx **ctx);
-#else
-static inline
-int lttng_add_net_ns_to_ctx(struct lttng_kernel_ctx **ctx)
-{
-	return -ENOSYS;
-}
-#endif
-
-#if defined(CONFIG_PID_NS) && \
-	(LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,8,0))
-int lttng_add_pid_ns_to_ctx(struct lttng_kernel_ctx **ctx);
-#else
-static inline
-int lttng_add_pid_ns_to_ctx(struct lttng_kernel_ctx **ctx)
-{
-	return -ENOSYS;
-}
-#endif
-
-#if defined(CONFIG_USER_NS) && \
-	(LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,8,0))
-int lttng_add_user_ns_to_ctx(struct lttng_kernel_ctx **ctx);
-#else
-static inline
-int lttng_add_user_ns_to_ctx(struct lttng_kernel_ctx **ctx)
-{
-	return -ENOSYS;
-}
-#endif
-
-#if defined(CONFIG_UTS_NS) && \
-	(LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,8,0))
-int lttng_add_uts_ns_to_ctx(struct lttng_kernel_ctx **ctx);
-#else
-static inline
-int lttng_add_uts_ns_to_ctx(struct lttng_kernel_ctx **ctx)
-{
-	return -ENOSYS;
-}
-#endif
-
-#if defined(CONFIG_TIME_NS) && \
-	(LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,6,0))
-int lttng_add_time_ns_to_ctx(struct lttng_kernel_ctx **ctx);
-#else
-static inline
-int lttng_add_time_ns_to_ctx(struct lttng_kernel_ctx **ctx)
-{
-	return -ENOSYS;
-}
-#endif
-
-int lttng_add_uid_to_ctx(struct lttng_kernel_ctx **ctx);
-int lttng_add_euid_to_ctx(struct lttng_kernel_ctx **ctx);
-int lttng_add_suid_to_ctx(struct lttng_kernel_ctx **ctx);
-int lttng_add_gid_to_ctx(struct lttng_kernel_ctx **ctx);
-int lttng_add_egid_to_ctx(struct lttng_kernel_ctx **ctx);
-int lttng_add_sgid_to_ctx(struct lttng_kernel_ctx **ctx);
-int lttng_add_vuid_to_ctx(struct lttng_kernel_ctx **ctx);
-int lttng_add_veuid_to_ctx(struct lttng_kernel_ctx **ctx);
-int lttng_add_vsuid_to_ctx(struct lttng_kernel_ctx **ctx);
-int lttng_add_vgid_to_ctx(struct lttng_kernel_ctx **ctx);
-int lttng_add_vegid_to_ctx(struct lttng_kernel_ctx **ctx);
-int lttng_add_vsgid_to_ctx(struct lttng_kernel_ctx **ctx);
-
-#if defined(CONFIG_PERF_EVENTS)
-int lttng_add_perf_counter_to_ctx(uint32_t type,
-				  uint64_t config,
-				  const char *name,
-				  struct lttng_kernel_ctx **ctx);
-int lttng_cpuhp_perf_counter_online(unsigned int cpu,
-		struct lttng_cpuhp_node *node);
-int lttng_cpuhp_perf_counter_dead(unsigned int cpu,
-		struct lttng_cpuhp_node *node);
-#else
-static inline
-int lttng_add_perf_counter_to_ctx(uint32_t type,
-				  uint64_t config,
-				  const char *name,
-				  struct lttng_kernel_ctx **ctx)
-{
-	return -ENOSYS;
-}
-static inline
-int lttng_cpuhp_perf_counter_online(unsigned int cpu,
-		struct lttng_cpuhp_node *node)
-{
-	return 0;
-}
-static inline
-int lttng_cpuhp_perf_counter_dead(unsigned int cpu,
-		struct lttng_cpuhp_node *node)
-{
-	return 0;
-}
-#endif
-
 int lttng_logger_init(void);
 void lttng_logger_exit(void);
 
 extern int lttng_statedump_start(struct lttng_session *session);
 
-#ifdef CONFIG_KPROBES
-int lttng_kprobes_register_event(const char *name,
-		const char *symbol_name,
-		uint64_t offset,
-		uint64_t addr,
-		struct lttng_kernel_event_recorder *event);
-void lttng_kprobes_unregister_event(struct lttng_kernel_event_recorder *event);
-void lttng_kprobes_destroy_event_private(struct lttng_kernel_event_recorder *event);
-int lttng_kprobes_register_event_notifier(const char *symbol_name,
-		uint64_t offset,
-		uint64_t addr,
-		struct lttng_kernel_event_notifier *event_notifier);
-void lttng_kprobes_unregister_event_notifier(struct lttng_kernel_event_notifier *event_notifier);
-void lttng_kprobes_destroy_event_notifier_private(struct lttng_kernel_event_notifier *event_notifier);
-#else
-static inline
-int lttng_kprobes_register_event(const char *name,
-		const char *symbol_name,
-		uint64_t offset,
-		uint64_t addr,
-		struct lttng_kernel_event_recorder *event)
-{
-	return -ENOSYS;
-}
-
-static inline
-void lttng_kprobes_unregister_event(struct lttng_kernel_event_recorder *event)
-{
-}
-
-static inline
-void lttng_kprobes_destroy_event_private(struct lttng_kernel_event_recorder *event)
-{
-}
-
-static inline
-int lttng_kprobes_register_event_notifier(const char *symbol_name,
-		uint64_t offset,
-		uint64_t addr,
-		struct lttng_kernel_event_notifier *event_notifier)
-{
-	return -ENOSYS;
-}
-
-static inline
-void lttng_kprobes_unregister_event_notifier(struct lttng_kernel_event_notifier *event_notifier)
-{
-}
-
-static inline
-void lttng_kprobes_destroy_event_notifier_private(struct lttng_kernel_event_notifier *event_notifier)
-{
-}
-#endif
-
-int lttng_event_add_callsite(struct lttng_kernel_event_common *event,
-	struct lttng_kernel_abi_event_callsite __user *callsite);
-
-#ifdef CONFIG_UPROBES
-int lttng_uprobes_register_event(const char *name,
-	int fd, struct lttng_kernel_event_recorder *event);
-int lttng_uprobes_event_add_callsite(struct lttng_kernel_event_common *event,
-	struct lttng_kernel_abi_event_callsite __user *callsite);
-void lttng_uprobes_unregister_event(struct lttng_kernel_event_recorder *event);
-void lttng_uprobes_destroy_event_private(struct lttng_kernel_event_recorder *event);
-int lttng_uprobes_register_event_notifier(const char *name,
-	int fd, struct lttng_kernel_event_notifier *event_notifier);
-void lttng_uprobes_unregister_event_notifier(struct lttng_kernel_event_notifier *event_notifier);
-void lttng_uprobes_destroy_event_notifier_private(struct lttng_kernel_event_notifier *event_notifier);
-#else
-static inline
-int lttng_uprobes_register_event(const char *name,
-	int fd, struct lttng_kernel_event_recorder *event)
-{
-	return -ENOSYS;
-}
-
-static inline
-int lttng_uprobes_event_add_callsite(struct lttng_kernel_event_common *event,
-	struct lttng_kernel_abi_event_callsite __user *callsite)
-{
-	return -ENOSYS;
-}
-
-static inline
-void lttng_uprobes_unregister_event(struct lttng_kernel_event_recorder *event)
-{
-}
-
-static inline
-void lttng_uprobes_destroy_event_private(struct lttng_kernel_event_recorder *event)
-{
-}
-
-static inline
-int lttng_uprobes_register_event_notifier(const char *name,
-	int fd, struct lttng_kernel_event_notifier *event_notifier)
-{
-	return -ENOSYS;
-}
-
-static inline
-void lttng_uprobes_unregister_event_notifier(struct lttng_kernel_event_notifier *event_notifier)
-{
-}
-
-static inline
-void lttng_uprobes_destroy_event_notifier_private(struct lttng_kernel_event_notifier *event_notifier)
-{
-}
-#endif
-
-#ifdef CONFIG_KRETPROBES
-int lttng_kretprobes_register(const char *name,
-		const char *symbol_name,
-		uint64_t offset,
-		uint64_t addr,
-		struct lttng_kernel_event_recorder *event_entry,
-		struct lttng_kernel_event_recorder *event_exit);
-void lttng_kretprobes_unregister(struct lttng_kernel_event_recorder *event);
-void lttng_kretprobes_destroy_private(struct lttng_kernel_event_recorder *event);
-int lttng_kretprobes_event_enable_state(struct lttng_kernel_event_common *event,
-	int enable);
-#else
-static inline
-int lttng_kretprobes_register(const char *name,
-		const char *symbol_name,
-		uint64_t offset,
-		uint64_t addr,
-		struct lttng_kernel_event_recorder *event_entry,
-		struct lttng_kernel_event_recorder *event_exit)
-{
-	return -ENOSYS;
-}
-
-static inline
-void lttng_kretprobes_unregister(struct lttng_kernel_event_recorder *event)
-{
-}
-
-static inline
-void lttng_kretprobes_destroy_private(struct lttng_kernel_event_recorder *event)
-{
-}
-
-static inline
-int lttng_kretprobes_event_enable_state(struct lttng_kernel_event_common *event,
-	int enable)
-{
-	return -ENOSYS;
-}
-#endif
-
 int lttng_calibrate(struct lttng_kernel_abi_calibrate *calibrate);
 
 extern const struct file_operations lttng_tracepoint_list_fops;
 extern const struct file_operations lttng_syscall_list_fops;
 
-#define TRACEPOINT_HAS_DATA_ARG
-
 #endif /* _LTTNG_EVENTS_H */