relayd: replace uses of block FDs by the fs_handle interface

[lttng-tools.git] / src / common / index / index.h

diff --git a/src/common/index/index.h b/src/common/index/index.h
index 7020936b646b33142f3d2021d5f540bac08f29dd..e6f79d7bd49ccd1d0de47ba50300828d6a507697 100644 (file)
--- a/src/common/index/index.h
+++ b/src/common/index/index.h
@@ -24,12 +24,15 @@
 #include <urcu/ref.h>
 
 #include "ctf-index.h"
+#include <common/fs-handle.h>
+#include <common/trace-chunk.h>
 
 struct lttng_index_file {
-       int fd;
+       struct fs_handle *file;
        uint32_t major;
        uint32_t minor;
        uint32_t element_len;
+       struct lttng_trace_chunk *trace_chunk;
        struct urcu_ref ref;
 };
 
@@ -37,12 +40,20 @@ struct lttng_index_file {
  * create and open have refcount of 1. Use put to decrement the
  * refcount. Destroys when reaching 0. Use "get" to increment refcount.
  */
-struct lttng_index_file *lttng_index_file_create(char *path_name,
-               char *stream_name, int uid, int gid, uint64_t size,
-               uint64_t count, uint32_t major, uint32_t minor);
-struct lttng_index_file *lttng_index_file_open(const char *path_name,
-               const char *channel_name, uint64_t tracefile_count,
-               uint64_t tracefile_count_current);
+enum lttng_trace_chunk_status lttng_index_file_create_from_trace_chunk(
+               struct lttng_trace_chunk *chunk,
+               const char *channel_path, const char *stream_name,
+               uint64_t stream_file_size, uint64_t stream_count,
+               uint32_t index_major, uint32_t index_minor,
+               bool unlink_existing_file, struct lttng_index_file **file);
+
+enum lttng_trace_chunk_status lttng_index_file_create_from_trace_chunk_read_only(
+               struct lttng_trace_chunk *chunk,
+               const char *channel_path, const char *stream_name,
+               uint64_t stream_file_size, uint64_t stream_file_index,
+               uint32_t index_major, uint32_t index_minor,
+               bool expect_no_file, struct lttng_index_file **file);
+
 int lttng_index_file_write(const struct lttng_index_file *index_file,
                const struct ctf_packet_index *element);
 int lttng_index_file_read(const struct lttng_index_file *index_file,