src/common/fd-tracker/utils-poll.c

   1 /*
   2  * Copyright (C) 2018 - Jérémie Galarneau <jeremie.galarneau@efficios.com>
   3  *
   4  * This program is free software; you can redistribute it and/or modify it
   5  * under the terms of the GNU General Public License, version 2 only, as
   6  * published by the Free Software Foundation.
   7  *
   8  * This program is distributed in the hope that it will be useful, but WITHOUT
   9  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  10  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  11  * more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along with
  14  * this program; if not, write to the Free Software Foundation, Inc., 51
  15  * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  16  */
  17
  18 #include <common/compat/poll.h>
  19
  20 #include "utils.h"
  21
  22 /*
  23  * The epoll variant of the poll compat layer creates an unsuspendable fd which
  24  * must be tracked.
  25  */
  26 int fd_tracker_util_poll_create(struct fd_tracker *tracker, const char *name,
  27                 struct lttng_poll_event *events, int size, int flags)
  28 {
  29         return lttng_poll_create(events, size, flags);
  30 }
  31
  32 int fd_tracker_util_poll_clean(struct fd_tracker *tracker,
  33                 struct lttng_poll_event *events)
  34 {
  35         lttng_poll_clean(events);
  36         return 0;
  37 }