From 42fbf064d1448b44a149d55ba859109780725d01 Mon Sep 17 00:00:00 2001
From: menwen <menwenjun@gmail.com>
Date: Tue, 31 May 2022 15:29:17 +0800
Subject: Add module API RM_MallocUsableSize (#10795)

This allows the module to know the usable size of an allocation
it made, rather than the consumed size.
---
 src/redismodule.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/redismodule.h')

diff --git a/src/redismodule.h b/src/redismodule.h
index 86c0169be..899bb519d 100644
--- a/src/redismodule.h
+++ b/src/redismodule.h
@@ -1161,6 +1161,7 @@ REDISMODULE_API int (*RedisModule_ExitFromChild)(int retcode) REDISMODULE_ATTR;
 REDISMODULE_API int (*RedisModule_KillForkChild)(int child_pid) REDISMODULE_ATTR;
 REDISMODULE_API float (*RedisModule_GetUsedMemoryRatio)() REDISMODULE_ATTR;
 REDISMODULE_API size_t (*RedisModule_MallocSize)(void* ptr) REDISMODULE_ATTR;
+REDISMODULE_API size_t (*RedisModule_MallocUsableSize)(void *ptr) REDISMODULE_ATTR;
 REDISMODULE_API size_t (*RedisModule_MallocSizeString)(RedisModuleString* str) REDISMODULE_ATTR;
 REDISMODULE_API size_t (*RedisModule_MallocSizeDict)(RedisModuleDict* dict) REDISMODULE_ATTR;
 REDISMODULE_API RedisModuleUser * (*RedisModule_CreateModuleUser)(const char *name) REDISMODULE_ATTR;
@@ -1494,6 +1495,7 @@ static int RedisModule_Init(RedisModuleCtx *ctx, const char *name, int ver, int
     REDISMODULE_GET_API(KillForkChild);
     REDISMODULE_GET_API(GetUsedMemoryRatio);
     REDISMODULE_GET_API(MallocSize);
+    REDISMODULE_GET_API(MallocUsableSize);
     REDISMODULE_GET_API(MallocSizeString);
     REDISMODULE_GET_API(MallocSizeDict);
     REDISMODULE_GET_API(CreateModuleUser);
-- 
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