Rename UST.class to LTTNG_UST.class

[ust.git] / libringbuffer / shm.h

diff --git a/libringbuffer/shm.h b/libringbuffer/shm.h
index 45b6473d6fb0e9cee2a8e4c551e4d421912b020c..e8fc8d70384910139306e0d2d0fbcfc41cbcb615 100644 (file)
--- a/libringbuffer/shm.h
+++ b/libringbuffer/shm.h
@@ -10,8 +10,8 @@
  */
 
 #include <stdint.h>
-#include <ust/usterr-signal-safe.h>
-#include "ust/core.h"
+#include <lttng/usterr-signal-safe.h>
+#include "lttng/core.h"
 #include "shm_types.h"
 
 /*
@@ -31,13 +31,13 @@ char *_shmp_offset(struct shm_object_table *table, struct shm_ref *ref,
        size_t objindex, ref_offset;
 
        objindex = (size_t) ref->index;
-       if (unlikely(objindex >= table->allocated_len))
+       if (caa_unlikely(objindex >= table->allocated_len))
                return NULL;
        obj = &table->objects[objindex];
        ref_offset = (size_t) ref->offset;
        ref_offset += idx * elem_size;
        /* Check if part of the element returned would exceed the limits. */
-       if (unlikely(ref_offset + elem_size > obj->memory_map_size))
+       if (caa_unlikely(ref_offset + elem_size > obj->memory_map_size))
                return NULL;
        return &obj->memory_map[ref_offset];
 }
@@ -77,14 +77,14 @@ struct shm_ref zalloc_shm(struct shm_object *obj, size_t len);
 void align_shm(struct shm_object *obj, size_t align);
 
 static inline
-int shm_get_wakeup_fd(struct shm_handle *handle, struct shm_ref *ref)
+int shm_get_wakeup_fd(struct lttng_ust_shm_handle *handle, struct shm_ref *ref)
 {
        struct shm_object_table *table = handle->table;
        struct shm_object *obj;
        size_t index;
 
        index = (size_t) ref->index;
-       if (unlikely(index >= table->allocated_len))
+       if (caa_unlikely(index >= table->allocated_len))
                return -EPERM;
        obj = &table->objects[index];
        return obj->wait_fd[1];
@@ -92,21 +92,21 @@ int shm_get_wakeup_fd(struct shm_handle *handle, struct shm_ref *ref)
 }
 
 static inline
-int shm_get_wait_fd(struct shm_handle *handle, struct shm_ref *ref)
+int shm_get_wait_fd(struct lttng_ust_shm_handle *handle, struct shm_ref *ref)
 {
        struct shm_object_table *table = handle->table;
        struct shm_object *obj;
        size_t index;
 
        index = (size_t) ref->index;
-       if (unlikely(index >= table->allocated_len))
+       if (caa_unlikely(index >= table->allocated_len))
                return -EPERM;
        obj = &table->objects[index];
        return obj->wait_fd[0];
 }
 
 static inline
-int shm_get_object_data(struct shm_handle *handle, struct shm_ref *ref,
+int shm_get_object_data(struct lttng_ust_shm_handle *handle, struct shm_ref *ref,
                int *shm_fd, int *wait_fd, uint64_t *memory_map_size)
 {
        struct shm_object_table *table = handle->table;
@@ -114,7 +114,7 @@ int shm_get_object_data(struct shm_handle *handle, struct shm_ref *ref,
        size_t index;
 
        index = (size_t) ref->index;
-       if (unlikely(index >= table->allocated_len))
+       if (caa_unlikely(index >= table->allocated_len))
                return -EPERM;
        obj = &table->objects[index];
        *shm_fd = obj->shm_fd;