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-rw-r--r--lib/gwp_asan/guarded_pool_allocator.cpp6
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/gwp_asan/guarded_pool_allocator.cpp b/lib/gwp_asan/guarded_pool_allocator.cpp
index 318068404..7e3628eba 100644
--- a/lib/gwp_asan/guarded_pool_allocator.cpp
+++ b/lib/gwp_asan/guarded_pool_allocator.cpp
@@ -10,6 +10,12 @@
#include "gwp_asan/options.h"
+// RHEL creates the PRIu64 format macro (for printing uint64_t's) only when this
+// macro is defined before including <inttypes.h>.
+#ifndef __STDC_FORMAT_MACROS
+ #define __STDC_FORMAT_MACROS 1
+#endif
+
#include <assert.h>
#include <inttypes.h>
#include <stdio.h>