X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fcommon%2Fkernel-ctl%2Fkernel-ctl.h;h=f512e69f3b2150026c8f30e355296604c571598c;hb=4878de5c7deb512bbdac4fdfc498907efa06fb7c;hp=49925ea6c3affe8264b1f4b0a7cd00571c90dd39;hpb=41dc93d9df7c6bba1e1fb765d726700c9eafb144;p=lttng-tools.git diff --git a/src/common/kernel-ctl/kernel-ctl.h b/src/common/kernel-ctl/kernel-ctl.h index 49925ea6c..f512e69f3 100644 --- a/src/common/kernel-ctl/kernel-ctl.h +++ b/src/common/kernel-ctl/kernel-ctl.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2011 Julien Desfossez + * Copyright (C) 2011 EfficiOS Inc. * Copyright (C) 2011 Mathieu Desnoyers * * SPDX-License-Identifier: GPL-2.0-only @@ -20,26 +20,42 @@ 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 @@ -52,7 +68,7 @@ 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);