ctf: allocate some structures with new

[babeltrace.git] / src / plugins / ctf / fs-src / data-stream-file.hpp

diff --git a/src/plugins/ctf/fs-src/data-stream-file.hpp b/src/plugins/ctf/fs-src/data-stream-file.hpp
index 5723d760e860a7cd1e47d71f20617f54af47817e..f0e7edda461798a6352f4752721be9738a59d5ec 100644 (file)
--- a/src/plugins/ctf/fs-src/data-stream-file.hpp
+++ b/src/plugins/ctf/fs-src/data-stream-file.hpp
@@ -7,87 +7,71 @@
 #ifndef CTF_FS_DS_FILE_H
 #define CTF_FS_DS_FILE_H
 
-#include <stdio.h>
-#include <stdbool.h>
 #include <glib.h>
-#include "common/macros.h"
-#include <babeltrace2/babeltrace.h>
+#include <stdio.h>
 
-#include "../common/msg-iter/msg-iter.hpp"
-#include "lttng-index.hpp"
+#include <babeltrace2/babeltrace.h>
 
-struct ctf_fs_component;
-struct ctf_fs_file;
-struct ctf_fs_trace;
-struct ctf_fs_ds_file;
-struct ctf_fs_ds_file_group;
-struct ctf_fs_ds_group_medops_data;
+#include "../common/src/msg-iter/msg-iter.hpp"
 
 struct ctf_fs_ds_file_info
 {
     /* Owned by this. */
-    GString *path;
+    GString *path = nullptr;
 
     /* Guaranteed to be set, as opposed to the index. */
-    int64_t begin_ns;
+    int64_t begin_ns = 0;
 };
 
-struct ctf_fs_metadata;
-
 struct ctf_fs_ds_file
 {
-    bt_logging_level log_level;
+    bt_logging_level log_level = (bt_logging_level) 0;
 
     /* Weak */
-    bt_self_component *self_comp;
+    bt_self_component *self_comp = nullptr;
 
     /* Weak */
-    struct ctf_fs_metadata *metadata;
+    struct ctf_fs_metadata *metadata = nullptr;
 
     /* Owned by this */
-    struct ctf_fs_file *file;
+    struct ctf_fs_file *file = nullptr;
 
     /* Owned by this */
-    bt_stream *stream;
+    bt_stream *stream = nullptr;
 
-    void *mmap_addr;
+    void *mmap_addr = nullptr;
 
     /*
      * Max length of chunk to mmap() when updating the current mapping.
      * This value must be page-aligned.
      */
-    size_t mmap_max_len;
+    size_t mmap_max_len = 0;
 
     /* Length of the current mapping. Never exceeds the file's length. */
-    size_t mmap_len;
+    size_t mmap_len = 0;
 
     /* Offset in the file where the current mapping starts. */
-    off_t mmap_offset_in_file;
+    off_t mmap_offset_in_file = 0;
 
     /*
      * Offset, in the current mapping, of the address to return on the next
      * request.
      */
-    off_t request_offset_in_mapping;
+    off_t request_offset_in_mapping = 0;
 };
 
-BT_HIDDEN
 struct ctf_fs_ds_file *ctf_fs_ds_file_create(struct ctf_fs_trace *ctf_fs_trace, bt_stream *stream,
                                              const char *path, bt_logging_level log_level);
 
-BT_HIDDEN
 void ctf_fs_ds_file_destroy(struct ctf_fs_ds_file *stream);
 
-BT_HIDDEN
 struct ctf_fs_ds_index *ctf_fs_ds_file_build_index(struct ctf_fs_ds_file *ds_file,
                                                    struct ctf_fs_ds_file_info *ds_file_info,
                                                    struct ctf_msg_iter *msg_iter);
 
-BT_HIDDEN
 struct ctf_fs_ds_index *ctf_fs_ds_index_create(bt_logging_level log_level,
                                                bt_self_component *self_comp);
 
-BT_HIDDEN
 void ctf_fs_ds_index_destroy(struct ctf_fs_ds_index *index);
 
 /*
@@ -105,18 +89,14 @@ extern struct ctf_msg_iter_medium_ops ctf_fs_ds_file_medops;
  * The data pointer when using these medops must be a pointer to a ctf_fs_ds
  * group_medops_data structure.
  */
-BT_HIDDEN
 extern struct ctf_msg_iter_medium_ops ctf_fs_ds_group_medops;
 
-BT_HIDDEN
 enum ctf_msg_iter_medium_status ctf_fs_ds_group_medops_data_create(
     struct ctf_fs_ds_file_group *ds_file_group, bt_self_message_iterator *self_msg_iter,
     bt_logging_level log_level, struct ctf_fs_ds_group_medops_data **out);
 
-BT_HIDDEN
 void ctf_fs_ds_group_medops_data_reset(struct ctf_fs_ds_group_medops_data *data);
 
-BT_HIDDEN
 void ctf_fs_ds_group_medops_data_destroy(struct ctf_fs_ds_group_medops_data *data);
 
 #endif /* CTF_FS_DS_FILE_H */