Namespace 'struct channel' under 'lttng_ust_lib_ring_buffer_'

[lttng-ust.git] / libringbuffer / frontend_internal.h

diff --git a/libringbuffer/frontend_internal.h b/libringbuffer/frontend_internal.h
index 690f7f7a85e215b6c82d39b31c6fa2d152e63b0c..e6569b28919f3dab1b25f5b3b40ede2dd82f3e0b 100644 (file)
--- a/libringbuffer/frontend_internal.h
+++ b/libringbuffer/frontend_internal.h
@@ -26,7 +26,8 @@
 
 /* buf_trunc mask selects only the buffer number. */
 static inline
-unsigned long buf_trunc(unsigned long offset, struct channel *chan)
+unsigned long buf_trunc(unsigned long offset,
+                       struct lttng_ust_lib_ring_buffer_channel *chan)
 {
        return offset & ~(chan->backend.buf_size - 1);
 
@@ -34,35 +35,40 @@ unsigned long buf_trunc(unsigned long offset, struct channel *chan)
 
 /* Select the buffer number value (counter). */
 static inline
-unsigned long buf_trunc_val(unsigned long offset, struct channel *chan)
+unsigned long buf_trunc_val(unsigned long offset,
+                       struct lttng_ust_lib_ring_buffer_channel *chan)
 {
        return buf_trunc(offset, chan) >> chan->backend.buf_size_order;
 }
 
 /* buf_offset mask selects only the offset within the current buffer. */
 static inline
-unsigned long buf_offset(unsigned long offset, struct channel *chan)
+unsigned long buf_offset(unsigned long offset,
+                       struct lttng_ust_lib_ring_buffer_channel *chan)
 {
        return offset & (chan->backend.buf_size - 1);
 }
 
 /* subbuf_offset mask selects the offset within the current subbuffer. */
 static inline
-unsigned long subbuf_offset(unsigned long offset, struct channel *chan)
+unsigned long subbuf_offset(unsigned long offset,
+                       struct lttng_ust_lib_ring_buffer_channel *chan)
 {
        return offset & (chan->backend.subbuf_size - 1);
 }
 
 /* subbuf_trunc mask selects the subbuffer number. */
 static inline
-unsigned long subbuf_trunc(unsigned long offset, struct channel *chan)
+unsigned long subbuf_trunc(unsigned long offset,
+                       struct lttng_ust_lib_ring_buffer_channel *chan)
 {
        return offset & ~(chan->backend.subbuf_size - 1);
 }
 
 /* subbuf_align aligns the offset to the next subbuffer. */
 static inline
-unsigned long subbuf_align(unsigned long offset, struct channel *chan)
+unsigned long subbuf_align(unsigned long offset,
+                       struct lttng_ust_lib_ring_buffer_channel *chan)
 {
        return (offset + chan->backend.subbuf_size)
               & ~(chan->backend.subbuf_size - 1);
@@ -70,7 +76,8 @@ unsigned long subbuf_align(unsigned long offset, struct channel *chan)
 
 /* subbuf_index returns the index of the current subbuffer within the buffer. */
 static inline
-unsigned long subbuf_index(unsigned long offset, struct channel *chan)
+unsigned long subbuf_index(unsigned long offset,
+                       struct lttng_ust_lib_ring_buffer_channel *chan)
 {
        return buf_offset(offset, chan) >> chan->backend.subbuf_size_order;
 }
@@ -152,7 +159,7 @@ void lib_ring_buffer_switch_slow(struct lttng_ust_lib_ring_buffer *buf,
 __attribute__((visibility("hidden")))
 void lib_ring_buffer_check_deliver_slow(const struct lttng_ust_lib_ring_buffer_config *config,
                                   struct lttng_ust_lib_ring_buffer *buf,
-                                  struct channel *chan,
+                                  struct lttng_ust_lib_ring_buffer_channel *chan,
                                   unsigned long offset,
                                   unsigned long commit_count,
                                   unsigned long idx,
@@ -163,7 +170,7 @@ void lib_ring_buffer_check_deliver_slow(const struct lttng_ust_lib_ring_buffer_c
 
 static inline
 void lib_ring_buffer_reserve_push_reader(struct lttng_ust_lib_ring_buffer *buf,
-                                        struct channel *chan,
+                                        struct lttng_ust_lib_ring_buffer_channel *chan,
                                         unsigned long offset)
 {
        unsigned long consumed_old, consumed_new;
@@ -202,7 +209,7 @@ static inline
 void lib_ring_buffer_clear_reader(struct lttng_ust_lib_ring_buffer *buf,
                                  struct lttng_ust_shm_handle *handle)
 {
-       struct channel *chan;
+       struct lttng_ust_lib_ring_buffer_channel *chan;
        const struct lttng_ust_lib_ring_buffer_config *config;
        unsigned long offset, consumed_old, consumed_new;
 
@@ -225,7 +232,7 @@ void lib_ring_buffer_clear_reader(struct lttng_ust_lib_ring_buffer *buf,
 static inline
 int lib_ring_buffer_pending_data(const struct lttng_ust_lib_ring_buffer_config *config,
                                 struct lttng_ust_lib_ring_buffer *buf,
-                                struct channel *chan)
+                                struct lttng_ust_lib_ring_buffer_channel *chan)
 {
        return !!subbuf_offset(v_read(config, &buf->offset), chan);
 }
@@ -247,7 +254,7 @@ unsigned long lib_ring_buffer_get_data_size(const struct lttng_ust_lib_ring_buff
 static inline
 int lib_ring_buffer_reserve_committed(const struct lttng_ust_lib_ring_buffer_config *config,
                                      struct lttng_ust_lib_ring_buffer *buf,
-                                     struct channel *chan,
+                                     struct lttng_ust_lib_ring_buffer_channel *chan,
                                      struct lttng_ust_shm_handle *handle)
 {
        unsigned long offset, idx, commit_count;
@@ -287,7 +294,7 @@ int lib_ring_buffer_reserve_committed(const struct lttng_ust_lib_ring_buffer_con
 static inline
 void lib_ring_buffer_check_deliver(const struct lttng_ust_lib_ring_buffer_config *config,
                                   struct lttng_ust_lib_ring_buffer *buf,
-                                  struct channel *chan,
+                                  struct lttng_ust_lib_ring_buffer_channel *chan,
                                   unsigned long offset,
                                   unsigned long commit_count,
                                   unsigned long idx,
@@ -315,7 +322,7 @@ void lib_ring_buffer_check_deliver(const struct lttng_ust_lib_ring_buffer_config
 static inline
 void lib_ring_buffer_write_commit_counter(const struct lttng_ust_lib_ring_buffer_config *config,
                                          struct lttng_ust_lib_ring_buffer *buf,
-                                         struct channel *chan,
+                                         struct lttng_ust_lib_ring_buffer_channel *chan,
                                          unsigned long buf_offset,
                                          unsigned long commit_count,
                                          struct lttng_ust_shm_handle *handle,