/*
- * Copyright (C) 2018 - Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ * Copyright (C) 2018 Jérémie Galarneau <jeremie.galarneau@efficios.com>
*
- * 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 FD_TRACKER_UTILS_H
#define FD_TRACKER_UTILS_H
+#include <common/compat/directory-handle.h>
#include <common/fd-tracker/fd-tracker.h>
+#include <common/macros.h>
struct lttng_poll_event;
* Utility implementing a close_fd callback which receives one file descriptor
* and closes it, returning close()'s return value.
*/
+LTTNG_HIDDEN
int fd_tracker_util_close_fd(void *, int *fd);
/*
* Create a pipe and track its underlying fds.
*/
+LTTNG_HIDDEN
int fd_tracker_util_pipe_open_cloexec(
struct fd_tracker *tracker, const char *name, int *pipe);
+LTTNG_HIDDEN
int fd_tracker_util_pipe_close(struct fd_tracker *tracker, int *pipe);
/*
* Create a poll event and track its underlying fd, if applicable.
*/
+LTTNG_HIDDEN
int fd_tracker_util_poll_create(struct fd_tracker *tracker,
const char *name,
struct lttng_poll_event *events,
int size,
int flags);
+LTTNG_HIDDEN
int fd_tracker_util_poll_clean(
struct fd_tracker *tracker, struct lttng_poll_event *events);
+LTTNG_HIDDEN
+struct lttng_directory_handle *fd_tracker_create_directory_handle(
+ struct fd_tracker *tracker, const char *path);
+
+LTTNG_HIDDEN
+struct lttng_directory_handle *fd_tracker_create_directory_handle_from_handle(
+ struct fd_tracker *tracker,
+ struct lttng_directory_handle *handle,
+ const char *path);
+
#endif /* FD_TRACKER_UTILS_H */