1 files changed, 5 insertions, 0 deletions
diff --git a/libc/malloc_debug/malloc_debug.cpp b/libc/malloc_debug/malloc_debug.cpp
index addb5d4b2..014d3855e 100644
--- a/libc/malloc_debug/malloc_debug.cpp
+++ b/libc/malloc_debug/malloc_debug.cpp
@@ -77,6 +77,7 @@ void* debug_memalign(size_t alignment, size_t bytes);
 void* debug_realloc(void* pointer, size_t bytes);
 void* debug_calloc(size_t nmemb, size_t bytes);
 struct mallinfo debug_mallinfo();
+int debug_mallopt(int param, int value);
 int debug_posix_memalign(void** memptr, size_t alignment, size_t size);
 int debug_iterate(uintptr_t base, size_t size,
     void (*callback)(uintptr_t base, size_t size, void* arg), void* arg);
@@ -639,6 +640,10 @@ struct mallinfo debug_mallinfo() {
   return g_dispatch->mallinfo();
 }
 
+int debug_mallopt(int param, int value) {
+  return g_dispatch->mallopt(param, value);
+}
+
 int debug_posix_memalign(void** memptr, size_t alignment, size_t size) {
   if (DebugCallsDisabled()) {
     return g_dispatch->posix_memalign(memptr, alignment, size);