/*
- * Copyright (C) 2011 - Julien Desfossez <julien.desfossez@polymtl.ca>
- * Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- * David Goulet <david.goulet@polymtl.ca>
+ * Copyright (C) 2011 Julien Desfossez <julien.desfossez@polymtl.ca>
+ * Copyright (C) 2011 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ * Copyright (C) 2011 David Goulet <david.goulet@polymtl.ca>
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License, version 2 only,
- * as published by the Free Software Foundation.
+ * SPDX-License-Identifier: GPL-2.0-only
*
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef _LTTNG_KERNEL_H
} u;
} LTTNG_PACKED;
+#define LTTNG_KERNEL_TRIGGER_PADDING1 16
+#define LTTNG_KERNEL_TRIGGER_PADDING2 LTTNG_KERNEL_SYM_NAME_LEN + 32
+struct lttng_kernel_trigger {
+ uint64_t id;
+ char name[LTTNG_KERNEL_SYM_NAME_LEN]; /* event name */
+ enum lttng_kernel_instrumentation instrumentation;
+ char padding[LTTNG_KERNEL_TRIGGER_PADDING1];
+
+ /* Per instrumentation type configuration */
+ union {
+ struct lttng_kernel_kretprobe kretprobe;
+ struct lttng_kernel_kprobe kprobe;
+ struct lttng_kernel_uprobe uprobe;
+ struct lttng_kernel_function ftrace;
+ char padding[LTTNG_KERNEL_TRIGGER_PADDING2];
+ } u;
+} LTTNG_PACKED;
+
struct lttng_kernel_tracer_version {
uint32_t major;
uint32_t minor;