kernctl commands to extract the stream instance id

[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 4ef1b879562774a87a57bd3bdab41a300203912a..929488841708206fa3016b44cd13991ea82a304e 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);
@@ -35,15 +36,16 @@ 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);
+int kernctl_tracer_abi_version(int fd, struct lttng_kernel_tracer_abi_version *v);
 int kernctl_wait_quiescent(int fd);
 int kernctl_calibrate(int fd, struct lttng_kernel_calibrate *calibrate);
 
-int kernctl_enable_syscall(int fd, const char *syscall_name);
-int kernctl_disable_syscall(int fd, const char *syscall_name);
-
 /*
  * kernctl_syscall_mask - Get syscall mask associated to a channel FD.
  *
@@ -58,6 +60,11 @@ int kernctl_disable_syscall(int fd, const char *syscall_name);
 int kernctl_syscall_mask(int fd, char **syscall_mask,
                uint32_t *nr_bits);
 
+/* Process ID tracking can be applied to session FD */
+int kernctl_track_pid(int fd, int pid);
+int kernctl_untrack_pid(int fd, int pid);
+int kernctl_list_tracker_pids(int fd);
+
 /* Buffer operations */
 
 /* For mmap mode, readable without "get" operation */
@@ -92,5 +99,7 @@ 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 */