Allow regenerating the statedump of a running session

[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 d8e69809e97fa22bb51f21adbaf9f0bba91c6e55..7c25a17c35e69378074ad812c7413d926e8ae7ba 100644 (file)
--- a/src/common/kernel-ctl/kernel-ctl.h
+++ b/src/common/kernel-ctl/kernel-ctl.h
@@ -22,6 +22,7 @@
 #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 */
 
 int kernctl_create_session(int fd);
 int kernctl_open_metadata(int fd, struct lttng_channel_attr *chops);
@@ -35,6 +36,9 @@ 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_tracepoint_list(int fd);
 int kernctl_syscall_list(int fd);
 int kernctl_tracer_version(int fd, struct lttng_kernel_tracer_version *v);
@@ -61,6 +65,9 @@ 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_session_regenerate_metadata(int fd);
+int kernctl_session_regenerate_statedump(int fd);
+
 /* Buffer operations */
 
 /* For mmap mode, readable without "get" operation */
@@ -86,6 +93,7 @@ int kernctl_get_subbuf(int fd, unsigned long *pos);
 int kernctl_put_subbuf(int fd);
 
 int kernctl_buffer_flush(int fd);
+int kernctl_get_metadata_version(int fd, uint64_t *version);
 
 /* index */
 int kernctl_get_timestamp_begin(int fd, uint64_t *timestamp_begin);
@@ -95,5 +103,7 @@ int kernctl_get_content_size(int fd, uint64_t *content_size);
 int kernctl_get_packet_size(int fd, uint64_t *packet_size);
 int kernctl_get_stream_id(int fd, uint64_t *stream_id);
 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);
 
 #endif /* _LTTNG_KERNEL_CTL_H */