From 470a25323ca89ffa3b0b697aeddcf184d12a1382 Mon Sep 17 00:00:00 2001
From: 3gg <3gg@shellblade.net>
Date: Mon, 23 Jan 2023 18:32:49 -0800
Subject: Update listpool's interface to be on par with mempool's.

---
 listpool/src/listpool.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'listpool/src')

diff --git a/listpool/src/listpool.c b/listpool/src/listpool.c
index 8e49f32..758062c 100644
--- a/listpool/src/listpool.c
+++ b/listpool/src/listpool.c
@@ -77,3 +77,16 @@ void listpool_free_(listpool* pool, void** block_ptr) {
 
   *block_ptr = 0;
 }
+
+void* listpool_get_block_(const listpool* pool, size_t block_index) {
+  assert(pool);
+  assert(block_index < pool->num_blocks);
+  return pool->blocks + block_index * pool->block_size_bytes;
+}
+
+size_t listpool_get_block_index_(const listpool* pool, const void* block) {
+  assert(pool);
+  const size_t block_byte_index = (const uint8_t*)block - pool->blocks;
+  assert(block_byte_index % pool->block_size_bytes == 0);
+  return block_byte_index / pool->block_size_bytes;
+}
-- 
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