Eliminate 'unused parameter' gcc warning in free() if IGNORE_FREE

(a cherry-pick of commit 6564edd from 'release-7_6') PR #598 (bdwgc). * malloc.c [REDIRECT_FREE] (free): Specify p is an unused argument.
ivmai · Feb 3, 2024 · c72e8f6 · c72e8f6
1 parent ac5b31c
commit c72e8f6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/malloc.c b/malloc.c
@@ -583,7 +583,7 @@ GC_API void GC_CALL GC_free(void * p)
 #endif
 
 #ifdef REDIRECT_FREE
-  void free(void * p)
+  void free(void * p GC_ATTR_UNUSED)
   {
 #   if defined(GC_LINUX_THREADS) && !defined(USE_PROC_FOR_LIBRARIES)
         {