+++ /dev/null
-#ifndef _TRACEFILE_ARRAY_H
-#define _TRACEFILE_ARRAY_H
-
-/*
- * Copyright (C) 2015 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License, version 2 only, as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 51
- * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include <limits.h>
-#include <inttypes.h>
-#include <pthread.h>
-#include <stdbool.h>
-
-struct tracefile {
- /* Per-tracefile head/tail seq. */
- uint64_t seq_head; /* Newest seqcount. Inclusive. */
- uint64_t seq_tail; /* Oldest seqcount. Inclusive. */
-};
-
-/*
- * Represents an array of trace files in a stream.
- */
-struct tracefile_array {
- struct tracefile *tf;
- size_t count;
-
- /* Current head/tail files. */
- uint64_t file_head;
- uint64_t file_tail;
-
- /* Overall head/tail seq for the entire array. Inclusive. */
- uint64_t seq_head;
- uint64_t seq_tail;
-};
-
-struct tracefile_array *tracefile_array_create(size_t count);
-void tracefile_array_destroy(struct tracefile_array *tfa);
-
-void tracefile_array_file_rotate(struct tracefile_array *tfa);
-void tracefile_array_commit_seq(struct tracefile_array *tfa);
-
-uint64_t tracefile_array_get_file_index_head(struct tracefile_array *tfa);
-/* May return -1ULL in the case where we have not received any indexes yet. */
-uint64_t tracefile_array_get_seq_head(struct tracefile_array *tfa);
-
-uint64_t tracefile_array_get_file_index_tail(struct tracefile_array *tfa);
-/* May return -1ULL in the case where we have not received any indexes yet. */
-uint64_t tracefile_array_get_seq_tail(struct tracefile_array *tfa);
-
-bool tracefile_array_seq_in_file(struct tracefile_array *tfa,
- uint64_t file_index, uint64_t seq);
-
-#endif /* _STREAM_H */