}
static
-void lib_ring_buffer_channel_switch_timer(int sig, siginfo_t *si, void *uc)
+void lib_ring_buffer_channel_switch_timer(int sig __attribute__((unused)),
+ siginfo_t *si, void *uc __attribute__((unused)))
{
const struct lttng_ust_lib_ring_buffer_config *config;
struct lttng_ust_shm_handle *handle;
}
static
-void lib_ring_buffer_channel_read_timer(int sig, siginfo_t *si, void *uc)
+void lib_ring_buffer_channel_read_timer(int sig __attribute__((unused)),
+ siginfo_t *si, void *uc __attribute__((unused)))
{
struct lttng_ust_lib_ring_buffer_channel *chan;
}
static
-void *sig_thread(void *arg)
+void *sig_thread(void *arg __attribute__((unused)))
{
sigset_t mask;
siginfo_t info;
}
static void channel_unregister_notifiers(struct lttng_ust_lib_ring_buffer_channel *chan,
- struct lttng_ust_shm_handle *handle)
+ struct lttng_ust_shm_handle *handle __attribute__((unused)))
{
lib_ring_buffer_channel_switch_timer_stop(chan);
lib_ring_buffer_channel_read_timer_stop(chan);
size_t priv_data_size,
void *priv_data_init,
void *priv,
- void *buf_addr, size_t subbuf_size,
+ void *buf_addr __attribute__((unused)), size_t subbuf_size,
size_t num_subbuf, unsigned int switch_timer_interval,
unsigned int read_timer_interval,
const int *stream_fds, int nr_stream_fds,
return shmp(handle, chan->backend.buf[cpu].shmp);
}
-int ring_buffer_channel_close_wait_fd(const struct lttng_ust_lib_ring_buffer_config *config,
- struct lttng_ust_lib_ring_buffer_channel *chan,
- struct lttng_ust_shm_handle *handle)
+int ring_buffer_channel_close_wait_fd(
+ const struct lttng_ust_lib_ring_buffer_config *config __attribute__((unused)),
+ struct lttng_ust_lib_ring_buffer_channel *chan __attribute__((unused)),
+ struct lttng_ust_shm_handle *handle)
{
struct shm_ref *ref;
return shm_close_wait_fd(handle, ref);
}
-int ring_buffer_channel_close_wakeup_fd(const struct lttng_ust_lib_ring_buffer_config *config,
- struct lttng_ust_lib_ring_buffer_channel *chan,
- struct lttng_ust_shm_handle *handle)
+int ring_buffer_channel_close_wakeup_fd(
+ const struct lttng_ust_lib_ring_buffer_config *config __attribute__((unused)),
+ struct lttng_ust_lib_ring_buffer_channel *chan __attribute__((unused)),
+ struct lttng_ust_shm_handle *handle)
{
struct shm_ref *ref;
}
int lib_ring_buffer_open_read(struct lttng_ust_lib_ring_buffer *buf,
- struct lttng_ust_shm_handle *handle)
+ struct lttng_ust_shm_handle *handle __attribute__((unused)))
{
if (uatomic_cmpxchg(&buf->active_readers, 0, 1) != 0)
return -EBUSY;
}
#else /* LTTNG_RING_BUFFER_COUNT_EVENTS */
static
-void deliver_count_events(const struct lttng_ust_lib_ring_buffer_config *config,
- struct lttng_ust_lib_ring_buffer *buf,
- unsigned long idx,
- struct lttng_ust_shm_handle *handle)
+void deliver_count_events(
+ const struct lttng_ust_lib_ring_buffer_config *config __attribute__((unused)),
+ struct lttng_ust_lib_ring_buffer *buf __attribute__((unused)),
+ unsigned long idx __attribute__((unused)),
+ struct lttng_ust_shm_handle *handle __attribute__((unused)))
{
}
#endif /* #else LTTNG_RING_BUFFER_COUNT_EVENTS */
unsigned long commit_count,
unsigned long idx,
struct lttng_ust_shm_handle *handle,
- uint64_t tsc)
+ uint64_t tsc __attribute__((unused)))
{
unsigned long old_commit_count = commit_count
- chan->backend.subbuf_size;