bin: compile lttng-sessiond as C++

[lttng-tools.git] / src / common / kernel-ctl / kernel-ctl.h

diff --git a/src/common/kernel-ctl/kernel-ctl.h b/src/common/kernel-ctl/kernel-ctl.h
index f8eac8d5698270a696fae54065980451ecc19882..c2fa6408bd53c4bfa623e2ad97f20ed66284f32f 100644 (file)
--- a/src/common/kernel-ctl/kernel-ctl.h
+++ b/src/common/kernel-ctl/kernel-ctl.h
@@ -9,35 +9,57 @@
 #ifndef _LTTNG_KERNEL_CTL_H
 #define _LTTNG_KERNEL_CTL_H
 
+#include <stdbool.h>
+
 #include <lttng/lttng.h>
 #include <common/lttng-kernel.h>
 #include <common/lttng-kernel-old.h>
 #include <common/sessiond-comm/sessiond-comm.h>        /* for struct lttng_filter_bytecode */
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 int kernctl_create_session(int fd);
 int kernctl_open_metadata(int fd, struct lttng_channel_attr *chops);
 int kernctl_create_channel(int fd, struct lttng_channel_attr *chops);
 int kernctl_create_stream(int fd);
-int kernctl_create_event(int fd, struct lttng_kernel_event *ev);
-int kernctl_add_context(int fd, struct lttng_kernel_context *ctx);
+int kernctl_create_event(int fd, struct lttng_kernel_abi_event *ev);
+int kernctl_add_context(int fd, struct lttng_kernel_abi_context *ctx);
 
 int kernctl_enable(int fd);
 int kernctl_disable(int fd);
 int kernctl_start_session(int fd);
 int kernctl_stop_session(int fd);
 
-/* Apply on event FD */
-int kernctl_filter(int fd, struct lttng_filter_bytecode *filter);
-int kernctl_add_callsite(int fd, struct lttng_kernel_event_callsite *callsite);
+int kernctl_create_event_notifier_group(int fd);
+
+/* Apply on event notifier_group file descriptor. */
+int kernctl_create_event_notifier_group_notification_fd(int fd);
+int kernctl_create_event_notifier_group_error_counter(int fd,
+               const struct lttng_kernel_abi_counter_conf *error_counter_conf);
+int kernctl_create_event_notifier(int fd,
+               const struct lttng_kernel_abi_event_notifier *event_notifier);
+
+int kernctl_counter_get_aggregate_value(int counter_fd,
+               struct lttng_kernel_abi_counter_aggregate *value);
+int kernctl_counter_clear(int counter_fd,
+               struct lttng_kernel_abi_counter_clear *clear);
+
+/* Apply on event file descriptor. */
+int kernctl_filter(int fd, const struct lttng_bytecode *filter);
+int kernctl_add_callsite(int fd, struct lttng_kernel_abi_event_callsite *callsite);
+int kernctl_capture(int fd, const struct lttng_bytecode *capture);
 
 int kernctl_tracepoint_list(int fd);
 int kernctl_syscall_list(int fd);
-int kernctl_tracer_version(int fd, struct lttng_kernel_tracer_version *v);
-int kernctl_tracer_abi_version(int fd, struct lttng_kernel_tracer_abi_version *v);
+int kernctl_tracer_version(int fd, struct lttng_kernel_abi_tracer_version *v);
+int kernctl_tracer_abi_version(int fd, struct lttng_kernel_abi_tracer_abi_version *v);
 int kernctl_wait_quiescent(int fd);
 
 /*
- * kernctl_syscall_mask - Get syscall mask associated to a channel FD.
+ * kernctl_syscall_mask - Get syscall mask associated to a channel file
+ * descriptor.
  *
  * The parameter @syscall_mask should initially be either NULL or point
  * to memory allocated with malloc(3) or realloc(3). When the function
@@ -50,14 +72,14 @@ int kernctl_wait_quiescent(int fd);
 int kernctl_syscall_mask(int fd, char **syscall_mask,
                uint32_t *nr_bits);
 
-/* Process ID tracking can be applied to session FD */
+/* Process ID tracking can be applied to session file descriptor. */
 int kernctl_track_pid(int fd, int pid);
 int kernctl_untrack_pid(int fd, int pid);
 int kernctl_list_tracker_pids(int fd);
 
-int kernctl_track_id(int fd, enum lttng_tracker_type tracker_type, int id);
-int kernctl_untrack_id(int fd, enum lttng_tracker_type tracker_type, int id);
-int kernctl_list_tracker_ids(int fd, enum lttng_tracker_type tracker_type);
+int kernctl_track_id(int fd, enum lttng_process_attr process_attr, int id);
+int kernctl_untrack_id(int fd, enum lttng_process_attr process_attr, int id);
+int kernctl_list_tracker_ids(int fd, enum lttng_process_attr process_attr);
 
 int kernctl_session_regenerate_metadata(int fd);
 int kernctl_session_regenerate_statedump(int fd);
@@ -94,6 +116,7 @@ int kernctl_buffer_flush_empty(int fd);
 int kernctl_buffer_clear(int fd);
 int kernctl_get_metadata_version(int fd, uint64_t *version);
 int kernctl_metadata_cache_dump(int fd);
+int kernctl_get_next_subbuf_metadata_check(int fd, bool *consistent);
 
 /* index */
 int kernctl_get_timestamp_begin(int fd, uint64_t *timestamp_begin);
@@ -106,4 +129,8 @@ int kernctl_get_current_timestamp(int fd, uint64_t *ts);
 int kernctl_get_sequence_number(int fd, uint64_t *seq);
 int kernctl_get_instance_id(int fd, uint64_t *seq);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _LTTNG_KERNEL_CTL_H */