cleanup: explicitly mark unused parameters (-Wunused-parameter)

[lttng-ust.git] / liblttng-ust-ctl / ustctl.c

diff --git a/liblttng-ust-ctl/ustctl.c b/liblttng-ust-ctl/ustctl.c
index 40b3667b2994c11c0dc97c1e124fcfc1b0251216..a12e9dd377a008a308e2a9433ca5f370c7d49dd9 100644 (file)
--- a/liblttng-ust-ctl/ustctl.c
+++ b/liblttng-ust-ctl/ustctl.c
@@ -84,17 +84,6 @@ struct ustctl_daemon_counter {
        struct ustctl_counter_attr *attr;       /* initial attributes */
 };
 
-extern void lttng_ring_buffer_client_overwrite_init(void);
-extern void lttng_ring_buffer_client_overwrite_rt_init(void);
-extern void lttng_ring_buffer_client_discard_init(void);
-extern void lttng_ring_buffer_client_discard_rt_init(void);
-extern void lttng_ring_buffer_metadata_client_init(void);
-extern void lttng_ring_buffer_client_overwrite_exit(void);
-extern void lttng_ring_buffer_client_overwrite_rt_exit(void);
-extern void lttng_ring_buffer_client_discard_exit(void);
-extern void lttng_ring_buffer_client_discard_rt_exit(void);
-extern void lttng_ring_buffer_metadata_client_exit(void);
-
 int ustctl_release_handle(int sock, int handle)
 {
        struct ustcomm_ust_msg lum;
@@ -718,7 +707,8 @@ int ustctl_wait_quiescent(int sock)
        return 0;
 }
 
-int ustctl_calibrate(int sock, struct lttng_ust_abi_calibrate *calibrate)
+int ustctl_calibrate(int sock __attribute__((unused)),
+               struct lttng_ust_abi_calibrate *calibrate)
 {
        if (!calibrate)
                return -EINVAL;
@@ -1820,7 +1810,7 @@ void ustctl_clear_buffer(struct ustctl_consumer_stream *stream)
 
 static
 struct lttng_ust_client_lib_ring_buffer_client_cb *get_client_cb(
-               struct lttng_ust_lib_ring_buffer *buf,
+               struct lttng_ust_lib_ring_buffer *buf __attribute__((unused)),
                struct lttng_ust_lib_ring_buffer_channel *chan)
 {
        const struct lttng_ust_lib_ring_buffer_config *config;
@@ -2911,30 +2901,26 @@ int ustctl_counter_clear(struct ustctl_daemon_counter *counter,
        return counter->ops->counter_clear(counter->counter, dimension_indexes);
 }
 
-static __attribute__((constructor))
+static
+void ustctl_init(void)
+       __attribute__((constructor));
+static
 void ustctl_init(void)
 {
        ust_err_init();
        lttng_ust_getenv_init();        /* Needs ust_err_init() to be completed. */
        lttng_ust_clock_init();
-       lttng_ring_buffer_metadata_client_init();
-       lttng_ring_buffer_client_overwrite_init();
-       lttng_ring_buffer_client_overwrite_rt_init();
-       lttng_ring_buffer_client_discard_init();
-       lttng_ring_buffer_client_discard_rt_init();
-       lttng_counter_client_percpu_32_modular_init();
-       lttng_counter_client_percpu_64_modular_init();
+       lttng_ust_ring_buffer_clients_init();
+       lttng_ust_counter_clients_init();
        lib_ringbuffer_signal_init();
 }
 
-static __attribute__((destructor))
+static
+void ustctl_exit(void)
+       __attribute__((destructor));
+static
 void ustctl_exit(void)
 {
-       lttng_ring_buffer_client_discard_rt_exit();
-       lttng_ring_buffer_client_discard_exit();
-       lttng_ring_buffer_client_overwrite_rt_exit();
-       lttng_ring_buffer_client_overwrite_exit();
-       lttng_ring_buffer_metadata_client_exit();
-       lttng_counter_client_percpu_32_modular_exit();
-       lttng_counter_client_percpu_64_modular_exit();
+       lttng_ust_counter_clients_exit();
+       lttng_ust_ring_buffer_clients_exit();
 }