uint64_t user_token; /* User-provided token. */
};
-struct lttng_event_enabler {
+struct lttng_event_recorder_enabler {
struct lttng_event_enabler_common parent;
struct list_head node; /* per-session list of enablers */
bool published; /* published in per-session list. */
void *event_filter_ctx);
static inline
-struct lttng_event_enabler_common *lttng_event_enabler_as_enabler(
- struct lttng_event_enabler *event_enabler)
+struct lttng_event_enabler_common *lttng_event_recorder_enabler_as_enabler(
+ struct lttng_event_recorder_enabler *event_recorder_enabler)
{
- return &event_enabler->parent;
+ return &event_recorder_enabler->parent;
}
static inline
}
#endif
-struct lttng_event_enabler *lttng_event_enabler_create(
+struct lttng_event_recorder_enabler *lttng_event_recorder_enabler_create(
enum lttng_enabler_format_type format_type,
struct lttng_kernel_abi_event *event_param,
struct lttng_kernel_channel_buffer *chan);
void lttng_event_enabler_session_add(struct lttng_kernel_session *session,
- struct lttng_event_enabler *event_enabler);
-void lttng_event_enabler_destroy(struct lttng_event_enabler *event_enabler);
+ struct lttng_event_recorder_enabler *event_enabler);
-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_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);
+int lttng_event_enabler_enable(struct lttng_event_enabler_common *event_enabler);
+int lttng_event_enabler_disable(struct lttng_event_enabler_common *event_enabler);
+int lttng_event_enabler_attach_filter_bytecode(struct lttng_event_enabler_common *event_enabler,
+ struct lttng_kernel_abi_filter_bytecode __user *bytecode);
+void lttng_event_enabler_destroy(struct lttng_event_enabler_common *event_enabler);
+
int lttng_desc_match_enabler(const struct lttng_kernel_event_desc *desc,
struct lttng_event_enabler_common *enabler);
struct list_head *enabler_bytecode_runtime_head);
#if defined(CONFIG_HAVE_SYSCALL_TRACEPOINTS)
-int lttng_syscalls_register_event(struct lttng_event_enabler *event_enabler);
-int lttng_syscalls_unregister_channel(struct lttng_kernel_channel_buffer *chan);
-int lttng_syscalls_destroy_event(struct lttng_kernel_channel_buffer *chan);
-int lttng_syscall_filter_enable_event(
- struct lttng_kernel_channel_buffer *chan,
- struct lttng_kernel_event_recorder *event);
-int lttng_syscall_filter_disable_event(
- struct lttng_kernel_channel_buffer *chan,
- struct lttng_kernel_event_recorder *event);
+int lttng_syscalls_register_event_recorder(struct lttng_event_recorder_enabler *event_enabler);
+int lttng_syscall_filter_enable_event_recorder(struct lttng_kernel_event_recorder *event_recorder);
+int lttng_syscall_filter_disable_event_recorder(struct lttng_kernel_event_recorder *event_recorder);
+
+int lttng_syscalls_unregister_syscall_table(struct lttng_kernel_syscall_table *syscall_table);
+int lttng_syscalls_destroy_syscall_table(struct lttng_kernel_syscall_table *syscall_table);
long lttng_channel_syscall_mask(struct lttng_kernel_channel_buffer *channel,
struct lttng_kernel_abi_syscall_mask __user *usyscall_mask);
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)
+static inline int lttng_syscalls_register_event_recorder(struct lttng_event_recorder_enabler *event_enabler)
{
return -ENOSYS;
}
-static inline int lttng_syscalls_unregister_channel(struct lttng_kernel_channel_buffer *chan)
+static inline int lttng_syscall_filter_enable_event_recorder(struct lttng_kernel_event_recorder *event_recorder)
{
- return 0;
+ return -ENOSYS;
}
-static inline int lttng_syscalls_destroy(struct lttng_kernel_channel_buffer *chan)
+static inline int lttng_syscall_filter_disable_event_recorder(struct lttng_kernel_event_recorder *event_recorder)
{
- return 0;
+ return -ENOSYS;
}
-static inline int lttng_syscall_filter_enable_event(struct lttng_kernel_channel_buffer *chan,
- struct lttng_kernel_event_recorder *event);
+static inline int lttng_syscalls_unregister_syscall_table(struct lttng_kernel_syscall_table *syscall_table)
{
- return -ENOSYS;
+ return 0;
}
-static inline int lttng_syscall_filter_disable_event(struct lttng_kernel_channel_buffer *chan,
- struct lttng_kernel_event_recorder *event);
+static inline int lttng_syscalls_destroy_syscall_table(struct lttng_kernel_syscall_table *syscall_table)
{
- return -ENOSYS;
+ return 0;
}
static inline long lttng_channel_syscall_mask(struct lttng_kernel_channel_buffer *channel,
return -ENOSYS;
}
-static inline int lttng_syscalls_unregister_event_notifier_group(
- struct lttng_event_notifier_group *group)
+static inline int lttng_syscalls_create_matching_event_notifiers(struct lttng_event_notifier_enabler *event_notifier_enabler)
{
- return 0;
+ return -ENOSYS;
}
-static inline int lttng_syscall_filter_enable_event_notifier(
- struct lttng_event_notifier_group *group,
- const char *name)
+static inline int lttng_syscall_filter_enable_event_notifier(struct lttng_kernel_event_notifier *event_notifier)
{
return -ENOSYS;
}
-static inline int lttng_syscall_filter_disable_event_notifier(
- struct lttng_event_notifier_group *group,
- const char *name)
+static inline int lttng_syscall_filter_disable_event_notifier(struct lttng_kernel_event_notifier *event_notifier)
{
return -ENOSYS;
}
void lttng_event_notifier_group_destroy(
struct lttng_event_notifier_group *event_notifier_group);
-struct lttng_kernel_channel_buffer *lttng_channel_create(struct lttng_kernel_session *session,
+struct lttng_kernel_channel_buffer *lttng_channel_buffer_create(struct lttng_kernel_session *session,
const char *transport_name,
void *buf_addr,
size_t subbuf_size, size_t num_subbuf,
unsigned int read_timer_interval);
void lttng_metadata_channel_destroy(struct lttng_kernel_channel_buffer *chan);
-struct lttng_kernel_event_recorder *lttng_kernel_event_recorder_create(struct lttng_event_enabler *event_enabler,
+struct lttng_kernel_event_recorder *lttng_kernel_event_recorder_create(struct lttng_event_recorder_enabler *event_enabler,
const struct lttng_kernel_event_desc *event_desc);
-struct lttng_kernel_event_recorder *_lttng_kernel_event_recorder_create(struct lttng_event_enabler *event_enabler,
+struct lttng_kernel_event_recorder *_lttng_kernel_event_recorder_create(struct lttng_event_recorder_enabler *event_enabler,
const struct lttng_kernel_event_desc *event_desc);
struct lttng_kernel_event_recorder *lttng_event_compat_old_create(struct lttng_kernel_channel_buffer *chan,
struct lttng_kernel_abi_old_event *old_event_param,
struct lttng_kernel_abi_event_notifier *event_notifier_param,
enum lttng_kernel_abi_instrumentation itype);
-int lttng_channel_enable(struct lttng_kernel_channel_buffer *channel);
-int lttng_channel_disable(struct lttng_kernel_channel_buffer *channel);
+int lttng_channel_enable(struct lttng_kernel_channel_common *channel);
+int lttng_channel_disable(struct lttng_kernel_channel_common *channel);
int lttng_event_enable(struct lttng_kernel_event_common *event);
int lttng_event_disable(struct lttng_kernel_event_common *event);