From: Michael D. Lowis <mike@mdlowis.com>
Date: Wed, 20 Aug 2014 01:28:01 +0000 (-0400)
Subject: Update mem_retain to return the retained pointer
X-Git-Url: https://git.mdlowis.com/?a=commitdiff_plain;h=1a4695d06e6716d3f778d7f3e8b927efdbfcfda4;p=projs%2Flibcds.git

Update mem_retain to return the retained pointer
---

diff --git a/source/mem/mem.c b/source/mem/mem.c
index a3e23ab..51a85f9 100644
--- a/source/mem/mem.c
+++ b/source/mem/mem.c
@@ -83,10 +83,11 @@ void* mem_allocate_ld(size_t size, destructor_t p_destruct_fn, const char* p_fil
 }
 #endif
 
-void mem_retain(void* p_obj)
+void* mem_retain(void* p_obj)
 {
     obj_t* p_hdr = (((obj_t*)p_obj)-1);
     p_hdr->refcount += 1;
+    return p_obj;
 }
 
 #ifdef LEAK_DETECTION
diff --git a/source/mem/mem.h b/source/mem/mem.h
index 16ab53e..5b2cafd 100644
--- a/source/mem/mem.h
+++ b/source/mem/mem.h
@@ -54,7 +54,7 @@ int mem_num_references(void* p_obj);
  *
  * @param p_obj The object to be retained.
  */
-void mem_retain(void* p_obj);
+void* mem_retain(void* p_obj);
 
 /**
  * @brief Decrements the reference count for a given object.