Clean-up: fix '-Wnused-parameter' warnings on various platforms

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

diff --git a/src/common/fd-tracker/utils-poll.cpp b/src/common/fd-tracker/utils-poll.cpp
index 4949d8160f104bad611ed35f928a76fbb9141194..6ea088c03c49daac4a3ce57d63d03b9fda9484f5 100644 (file)
--- a/src/common/fd-tracker/utils-poll.cpp
+++ b/src/common/fd-tracker/utils-poll.cpp
@@ -9,7 +9,7 @@
 
 #include "utils.h"
 
-#if HAVE_EPOLL
+#ifdef HAVE_EPOLL
 
 struct create_args {
        struct lttng_poll_event *events;
@@ -32,7 +32,7 @@ end:
        return ret;
 }
 
-static int close_epoll(void *data, int *in_fd)
+static int close_epoll(void *data, int *in_fd __attribute__((unused)))
 {
        /* Will close the epfd. */
        lttng_poll_clean((struct lttng_poll_event *) data);
@@ -73,17 +73,19 @@ int fd_tracker_util_poll_clean(
  * 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,
+int fd_tracker_util_poll_create(
+               struct fd_tracker *tracker __attribute__((unused)),
+               const char *name __attribute__((unused)),
                struct lttng_poll_event *events,
                int size,
-               int flags)
+               int flags __attribute__((unused)))
 {
        return lttng_poll_create(events, size, flags);
 }
 
 int fd_tracker_util_poll_clean(
-               struct fd_tracker *tracker, struct lttng_poll_event *events)
+               struct fd_tracker *tracker __attribute__((unused)),
+               struct lttng_poll_event *events)
 {
        lttng_poll_clean(events);
        return 0;