/usr/include/lttng/notification/notification.h is in liblttng-ctl-dev 2.10.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 | /*
* Copyright (C) 2017 - Jérémie Galarneau <jeremie.galarneau@efficios.com>
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License, version 2.1 only,
* as published by the Free Software Foundation.
*
* This library 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 Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef LTTNG_NOTIFICATION_H
#define LTTNG_NOTIFICATION_H
#ifdef __cplusplus
extern "C" {
#endif
struct lttng_condition;
struct lttng_evaluation;
struct lttng_notification;
/*
* Get a notification's condition.
*
* The notification retains the ownership of both the condition and evaluation
* objects. Hence, it is not valid to access those objects after the destruction
* of their associated notification.
*
* The caller should check the condition's type in order to use the appropriate
* specialized functions to access the condition's properties.
*
* Returns an lttng_condition object on success, NULL on error.
*/
extern const struct lttng_condition *lttng_notification_get_condition(
struct lttng_notification *notification);
/*
* Get a notification's condition's evaluation.
*
* The notification retains the ownership of the evaluation object. Hence, it is
* not valid to access that object after the destruction of its associated
* notification.
*
* The caller should check the evaluation's type in order to use the appropriate
* specialized functions to access the evaluation's properties.
*
* Returns an lttng_evaluation object on success, NULL on error.
*/
extern const struct lttng_evaluation *lttng_notification_get_evaluation(
struct lttng_notification *notification);
/*
* Destroys (frees) a notification. The notification's condition and evaluation
* are destroyed as a side-effect.
*/
extern void lttng_notification_destroy(struct lttng_notification *notification);
#ifdef __cplusplus
}
#endif
#endif /* LTTNG_NOTIFICATION_H */
|