common: compile libfd-tracker as C++

[lttng-tools.git] / src / common / fd-tracker / utils-poll.c

diff --git a/src/common/fd-tracker/utils-poll.c b/src/common/fd-tracker/utils-poll.c
deleted file mode 100644 (file)
index 17349a4..0000000
--- a/src/common/fd-tracker/utils-poll.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
- * Copyright (C) 2018 Jérémie Galarneau <jeremie.galarneau@efficios.com>
- *
- * SPDX-License-Identifier: GPL-2.0-only
- *
- */
-
-#include <common/compat/poll.h>
-
-#include "utils.h"
-
-#if HAVE_EPOLL
-
-struct create_args {
-       struct lttng_poll_event *events;
-       int size;
-       int flags;
-};
-
-static int open_epoll(void *data, int *out_fd)
-{
-       int ret;
-       struct create_args *args = data;
-
-       ret = lttng_poll_create(args->events, args->size, args->flags);
-       if (ret < 0) {
-               goto end;
-       }
-
-       *out_fd = args->events->epfd;
-end:
-       return ret;
-}
-
-static int close_epoll(void *data, int *in_fd)
-{
-       /* Will close the epfd. */
-       lttng_poll_clean((struct lttng_poll_event *) data);
-       return 0;
-}
-
-/*
- * The epoll variant of the poll compat layer creates an unsuspendable fd which
- * must be tracked.
- */
-int fd_tracker_util_poll_create(struct fd_tracker *tracker,
-               const char *name,
-               struct lttng_poll_event *events,
-               int size,
-               int flags)
-{
-       int out_fd;
-       struct create_args create_args = {
-               .events = events,
-               .size = size,
-               .flags = flags,
-       };
-
-       return fd_tracker_open_unsuspendable_fd(
-                       tracker, &out_fd, &name, 1, open_epoll, &create_args);
-}
-
-int fd_tracker_util_poll_clean(
-               struct fd_tracker *tracker, struct lttng_poll_event *events)
-{
-       return fd_tracker_close_unsuspendable_fd(
-                       tracker, &events->epfd, 1, close_epoll, events);
-}
-
-#else /* HAVE_EPOLL */
-
-/*
- * The epoll variant of the poll compat layer creates an unsuspendable fd which
- * must be tracked.
- */
-int fd_tracker_util_poll_create(struct fd_tracker *tracker,
-               const char *name,
-               struct lttng_poll_event *events,
-               int size,
-               int flags)
-{
-       return lttng_poll_create(events, size, flags);
-}
-
-int fd_tracker_util_poll_clean(
-               struct fd_tracker *tracker, struct lttng_poll_event *events)
-{
-       lttng_poll_clean(events);
-       return 0;
-}
-
-#endif /* !HAVE_EPOLL */