X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fmalloc.h;h=161ccbd129863bb3cea8cb2c279eca4a1759982e;hb=HEAD;hp=024b18be00ebbd2eeefaa3e3e98cd02d7b292956;hpb=1057b1be75386e3513dca392d8258e01e5cccc01;p=platform%2Fkernel%2Fu-boot.git

diff --git a/include/malloc.h b/include/malloc.h
index 024b18b..161ccbd 100644
--- a/include/malloc.h
+++ b/include/malloc.h
@@ -1,12 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
-  A version of malloc/free/realloc written by Doug Lea and released to the
-  public domain.  Send questions/comments/complaints/performance data
-  to dl@cs.oswego.edu
+  This code is based on a version of malloc/free/realloc written by Doug Lea and
+  released to the public domain. Send questions/comments/complaints/performance
+  data to dl@cs.oswego.edu
 
 * VERSION 2.6.6  Sun Mar  5 19:10:03 2000  Doug Lea  (dl at gee)
 
    Note: There may be an updated version of this malloc obtainable at
-	   ftp://g.oswego.edu/pub/misc/malloc.c
+	   http://g.oswego.edu/pub/misc/malloc.c
 	 Check before installing!
 
 * Why use this malloc?
@@ -882,11 +883,27 @@ extern Void_t*     sbrk();
 
 void malloc_simple_info(void);
 
+/**
+ * malloc_enable_testing() - Put malloc() into test mode
+ *
+ * This only works if UNIT_TESTING is enabled
+ *
+ * @max_allocs: return -ENOMEM after max_allocs calls to malloc()
+ */
+void malloc_enable_testing(int max_allocs);
+
+/** malloc_disable_testing() - Put malloc() into normal mode */
+void malloc_disable_testing(void);
+
 #if CONFIG_IS_ENABLED(SYS_MALLOC_SIMPLE)
 #define malloc malloc_simple
 #define realloc realloc_simple
 #define memalign memalign_simple
+#if IS_ENABLED(CONFIG_VALGRIND)
+#define free free_simple
+#else
 static inline void free(void *ptr) {}
+#endif
 void *calloc(size_t nmemb, size_t size);
 void *realloc_simple(void *ptr, size_t size);
 #else