#include <sys/uio.h>
#include <sys/syscall.h>
#include <sys/vfs.h>
+#include <sys/mman.h>
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>
#define FIO_USE_GENERIC_INIT_RANDOM_STATE
#define FIO_HAVE_E4_ENG
+#ifdef MAP_HUGETLB
+#define FIO_HAVE_MMAP_HUGE
+#endif
+
/*
* Can only enable this for newer glibcs, or the header and defines are
* missing