cleanup: function attribute 'hidden'

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

diff --git a/libringbuffer/backend.h b/libringbuffer/backend.h
index fff4f9ec7b11ffdc69d75f3f418e92452c814a98..80fa2b64408c0599a7b884c5795282b0844c1488 100644 (file)
--- a/libringbuffer/backend.h
+++ b/libringbuffer/backend.h
@@ -23,15 +23,15 @@
 
 /* Ring buffer backend access (read/write) */
 
-__attribute__((visibility("hidden")))
 extern size_t lib_ring_buffer_read(struct lttng_ust_lib_ring_buffer_backend *bufb,
                                   size_t offset, void *dest, size_t len,
-                                  struct lttng_ust_shm_handle *handle);
+                                  struct lttng_ust_shm_handle *handle)
+       __attribute__((visibility("hidden")));
 
-__attribute__((visibility("hidden")))
 extern int lib_ring_buffer_read_cstr(struct lttng_ust_lib_ring_buffer_backend *bufb,
                                     size_t offset, void *dest, size_t len,
-                                    struct lttng_ust_shm_handle *handle);
+                                    struct lttng_ust_shm_handle *handle)
+       __attribute__((visibility("hidden")));
 
 /*
  * Return the address where a given offset is located.
@@ -39,17 +39,17 @@ extern int lib_ring_buffer_read_cstr(struct lttng_ust_lib_ring_buffer_backend *b
  * it's never on a page boundary, it's safe to write directly to this address,
  * as long as the write is never bigger than a page size.
  */
-__attribute__((visibility("hidden")))
 extern void *
 lib_ring_buffer_offset_address(struct lttng_ust_lib_ring_buffer_backend *bufb,
                               size_t offset,
-                              struct lttng_ust_shm_handle *handle);
+                              struct lttng_ust_shm_handle *handle)
+       __attribute__((visibility("hidden")));
 
-__attribute__((visibility("hidden")))
 extern void *
 lib_ring_buffer_read_offset_address(struct lttng_ust_lib_ring_buffer_backend *bufb,
                                    size_t offset,
-                                   struct lttng_ust_shm_handle *handle);
+                                   struct lttng_ust_shm_handle *handle)
+       __attribute__((visibility("hidden")));
 
 /**
  * lib_ring_buffer_write - write data to a buffer backend