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-rw-r--r--util/secmem.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/util/secmem.c b/util/secmem.c
index 90fffd505..d077fed17 100644
--- a/util/secmem.c
+++ b/util/secmem.c
@@ -66,7 +66,9 @@ struct memblock_struct {
static void *pool;
static volatile int pool_okay; /* may be checked in an atexit function */
+#ifdef HAVE_MMAP
static volatile int pool_is_mmapped;
+#endif
static size_t poolsize; /* allocated length */
static size_t poollen; /* used length */
static MEMBLOCK *unused_blocks;