Add function to query pool capacity.

1 files changed, 5 insertions, 0 deletions

diff --git a/mempool/src/mempool.c b/mempool/src/mempool.c
index fdb5f8c..679f124 100644
--- a/mempool/src/mempool.c
+++ b/mempool/src/mempool.c
@@ -124,3 +124,8 @@ size_t mempool_get_block_index_(const mempool* pool, const void* block) {
   assert(block_byte_index % pool->block_size_bytes == 0);
   return block_byte_index / pool->block_size_bytes;
 }
+
+size_t mempool_capacity_(const mempool* pool) {
+  assert(pool);
+  return pool->num_blocks * pool->block_size_bytes;
+}