| commit | 7fdd09cc7a5b5945da111ca33fc1add8b35bc721 | [log] [tgz] |
|---|---|---|
| author | Fateh Singh <fsingh@google.com> | Mon Aug 29 18:56:21 2022 +0000 |
| committer | CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> | Mon Aug 29 18:56:21 2022 +0000 |
| tree | 3deacb8a082a6513275978b36f7410c59e6ebd19 | |
| parent | ce7bb911c8dcde10833fb1dad7b322d85639617c [diff] |
Add TotalSizeBytes to PrefixedEntryRingBuffer - Added TotalSizeBytes to PrefixedEntryRingBuffer. - This is needed by users that don't know the size of ring buffer. Bug: b/242740148 Change-Id: I5b6fc24757d01d38413773a60b5f49666f1dc598 Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/107172 Reviewed-by: Wyatt Hepler <hepler@google.com> Commit-Queue: Fateh Singh <fsingh@google.com>
diff --git a/pw_ring_buffer/public/pw_ring_buffer/prefixed_entry_ring_buffer.h b/pw_ring_buffer/public/pw_ring_buffer/prefixed_entry_ring_buffer.h index e2f2adb..7d9aa0c 100644 --- a/pw_ring_buffer/public/pw_ring_buffer/prefixed_entry_ring_buffer.h +++ b/pw_ring_buffer/public/pw_ring_buffer/prefixed_entry_ring_buffer.h
@@ -350,6 +350,9 @@ // including preamble and data chunk. size_t TotalUsedBytes() const { return buffer_bytes_ - RawAvailableBytes(); } + // Returns total size of ring buffer in bytes. + size_t TotalSizeBytes() const { return buffer_bytes_; } + // Dering the buffer by reordering entries internally in the buffer by // rotating to have the oldest entry is at the lowest address/index with // newest entry at the highest address. If no readers are attached, the buffer